INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.57' (ECDSA) to the list of known hosts. 2018/05/02 10:52:37 fuzzer started 2018/05/02 10:52:38 dialing manager at 10.128.0.26:34803 syzkaller login: [ 50.411151] can: request_module (can-proto-0) failed. [ 50.422719] can: request_module (can-proto-0) failed. 2018/05/02 10:52:46 kcov=true, comps=false 2018/05/02 10:52:50 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) ptrace$getregs(0xe, r0, 0x5d, &(0x7f0000000080)=""/90) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000140)={{0x400, 0xa000000000000000}, 'port0\x00', 0xa1, 0x10, 0x5, 0x6, 0x800, 0x8, 0x401, 0x0, 0x1, 0x10000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x6, 0xfffffffffffffffb, 0x7, 0x8001, 0x6b2}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x7}, @in={0x2, 0xffffffffffffffb9}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xffc000000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e24, 0xa2, @remote={0xfe, 0x80, [], 0xbb}, 0x81}], 0x74) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f00000003c0)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000400)={0x7, 0x20, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, 'bond_slave_1\x00'}) r5 = request_key(&(0x7f0000000440)='encrypted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='port0\x00', 0xfffffffffffffffe) r6 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="9b78970fe41a1c272bbab21782d72bfaa6700ae1e03c1990adbc13bf1d0bb0c1ba02e6c4adec5ec1384130235e21bcc382d57710059249dd79349e3164d59a5e21ec5b105c3f7fb3d043ccd5ad180c09019ab8a09bdd328fd5ac0a8cd8940b6308af6c4c478d6d7fd1b94f7b630ecc81514d0ffdc4618820c2daa63e3c2f57a8e8b16aa1811a1668c60f5340b14b4e5c4c304e39007c43d628a16811ecb7bd2d431ef57f1985029d530482112e5869c748", 0xb1, 0xfffffffffffffffb) r7 = request_key(&(0x7f0000000640)='asymmetric\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)='\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000700)={r5, r6, r7}, &(0x7f0000000740)=""/147, 0x93, &(0x7f00000008c0)={&(0x7f0000000800)={'sha224-ssse3\x00'}, &(0x7f0000000840)="5e9e577b69656399c35280dcfbe34385262d6757be8908c2ced8662ea4fe1aa6388fcdfe61f96f60ec1df4fd031a0edf3ebe2b5d996bba743ce5b870c051c32f4d0c765987787c78459a9b3a12e4ba78d5e764c62905b86c1d8ec6c77b1c27867da7949a448bf3", 0x67}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000900)={0x100000001, 0x200, 0x2, 0x4, r4}, &(0x7f0000000940)=0x10) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000980)=""/129) io_setup(0x2, &(0x7f0000000a40)=0x0) io_cancel(r8, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f0000000a80)="f8a526cc70fd75a5fa4b760495d91985392aca46d5d47cc975b2f8909196f7", 0x1f, 0x6967, 0x0, 0x1, r3}, &(0x7f0000000b00)) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000b40)=0x2, 0x4) recvmsg(r3, &(0x7f00000021c0)={&(0x7f0000000b80)=@vsock, 0x80, &(0x7f0000002100)=[{&(0x7f0000000c00)=""/181, 0xb5}, {&(0x7f0000000cc0)=""/61, 0x3d}, {&(0x7f0000000d00)=""/123, 0x7b}, {&(0x7f0000000d80)=""/193, 0xc1}, {&(0x7f0000000e80)=""/15, 0xf}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/97, 0x61}, {&(0x7f0000001f40)=""/213, 0xd5}, {&(0x7f0000002040)=""/190, 0xbe}], 0x9, 0x0, 0x0, 0xe0}, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000002200)=0x400, &(0x7f0000002240)=0x4) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000002280)=0x162) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000022c0)={r4, 0x9, "89d47fa22a2e335468"}, &(0x7f0000002300)=0x11) r9 = msgget$private(0x0, 0x300) msgctl$IPC_SET(r9, 0x1, &(0x7f0000002340)={{0x27b, r1, r2, r1, r2, 0x0, 0x8}, 0x883, 0x5, 0x0, 0x1, 0x8, 0x2, r0, r0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000023c0)={r4, 0xce}, &(0x7f0000002400)=0x8) request_key(&(0x7f0000002440)='.request_key_auth\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000024c0)='+keyringeth0eth1em0\x00', r5) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002500)={r10, 0x100000001, 0x1, [0x5]}, 0xa) signalfd(r3, &(0x7f0000002540)={0x9}, 0x8) clock_gettime(0x0, &(0x7f0000002580)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000025c0)={r11, r12/1000+30000}, 0x10) 2018/05/02 10:52:50 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'lo\x00', 0x1}) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='(cpuset[ppp0lo:self\x00', &(0x7f0000000180)='lo\x00', &(0x7f00000001c0)='{selinux@posix_acl_access-GPL\x00'], &(0x7f00000002c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='^\x00']) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000006c0)=0x0, &(0x7f0000000700)=0x0, &(0x7f0000000740)=0x0) r10 = getegid() getgroups(0x7, &(0x7f0000000780)=[r1, r2, r3, r4, r6, r9, r10]) setuid(r5) r11 = syz_open_dev$audion(&(0x7f00000007c0)='/dev/audio#\x00', 0x9a, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r11, 0x80045400, &(0x7f0000000800)) getsockopt$netrom_NETROM_T1(r11, 0x103, 0x1, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$TUNSETTXFILTER(r11, 0x400454d1, &(0x7f00000008c0)={0x1, 0x3, [@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) io_setup(0x20, &(0x7f0000000900)=0x0) io_submit(r12, 0x7, &(0x7f0000000f00)=[&(0x7f0000000980)={0x0, 0x0, 0x0, 0x3, 0x6, r11, &(0x7f0000000940)="b5940cfbfc155e644016", 0xa, 0x1, 0x0, 0x0, r0}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x4, r11, &(0x7f00000009c0)="45adfd6bf8974a06b0838b4a1db9d551a1cf4a41bbe36a65555f5a770b2252b1cacc45651482313e9f1faf42627257fb41ad6263a750ea7994128fcb1d4c9de0a1a488271c85a50bfca126efaabde4862f6c14bd5fb6f7ab0b2c4961c0c19525df98083ed96b81807917853d1126f4c57950ced4bf2bb9ab0dab4691df0a8cc63d05ed9126bafa49132e15d648f4a93a0e7fa92f", 0x94, 0x4, 0x0, 0x1, r11}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x3, 0x8001, r0, &(0x7f0000000ac0)="bfa02a1696840d4fbbc4fc52b59bb6da95f3fe645d12ac4259e6b84d9e11065c7c3291411a5bbce3c58f016c8277659e6fa41c96c5307aca5a1d4a58526a0fb15af74e91bb4f1eb62c4305e69e0d62195f76200f7e598fd2c55056a98de1208721ef155f73a32e83d3e54799ca1920a0097a01c377ee1c232ae7", 0x7a, 0x0, 0x0, 0x0, r11}, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000b80)="d308e1342ff19c26bc60759fd1c7b40471ef2e074a56b679d683e809311298654c832c5009d83b2a60da1d2453c2eabf843d49bf77cadf8678b58406a6074143d6d11b46e5974e568be4d9ed74524b7abef6379ed221ad58f9b88b60224dd01291d02f9fc69f31c51b6c9b5964eebbc29adf8ffcc233941a8e1a302a08d6c1f9e58e2db1c1a748c971e945db74a5d4dc23427a18b109d3b989858e6026cef00d6110a64fb082e4624ed3459561ed6bbab425f17dd966861659126c1f23d5708376ef4cb4b0f725b5e6bc449551b47af84f1694b7e36c48385ee7d271033ba380ad2c9b05906027b804fd81b9d205c69b87e73d5296adf7016d3d00abbb8e", 0xfe, 0x8, 0x0, 0x1, r0}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x7, 0x2, r11, &(0x7f0000000cc0)="e9fc8c63503784fcc58ec260d37cd7c33dc4743e3b7fd21408670b15", 0x1c, 0x80000000, 0x0, 0x1, r11}, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000d40)="468cf002f664cba4cd4929160e40c5bb65aa16ea405b851d9ac86ee1706e074ff9d11f7bab56e4031fd427fa6576a66ae156491b18da3a7423845fded16c6dad738a0284584ae0fd6c54b2c30340404a329923e3ea2657c36af33474c51c9470eb936615d76971", 0x67, 0x2, 0x0, 0x1, r11}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0xa, 0x2, r11, &(0x7f0000000e00)="091f1cd0b79c5590a2835f1bcb122470d54ce1df8ce451fc15b89a800592599bc22732168e6c23cabc2562085b13c1654302a24e685e60a971c0c9ece9ca4e544daa6d4668fda28b24a47003e88f1d452fff582b6ba7c368783e1ab95a723db8d7659a19d5001803641a9d9d17bd5649e647c531f0b7a0f1dadd38407300586f7045d510a24f16e11d10d80b277663091acc5566171901e5c684330e941d70dd1f05b8a0e839e7d57186a382525d2646f6a643", 0xb3, 0x1, 0x0, 0x0, r11}]) ioctl$TIOCGPGRP(r11, 0x540f, &(0x7f0000000f40)=0x0) sched_setaffinity(r13, 0x8, &(0x7f0000000f80)=0x5) ioctl$SG_GET_KEEP_ORPHAN(r11, 0x2288, &(0x7f0000000fc0)) setsockopt$inet_group_source_req(r11, 0x0, 0x2b, &(0x7f0000001000)={0x10001, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) getgroups(0x6, &(0x7f0000001140)=[r4, r7, r3, r6, r10, r8]) r14 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r14, 0xc) setsockopt$inet6_tcp_TLS_RX(r11, 0x6, 0x2, &(0x7f0000001180)={0x303, 0x33}, 0x4) accept(r11, &(0x7f00000011c0)=@can, &(0x7f0000001240)=0x80) setfsgid(r9) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/02 10:52:50 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x301000, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x100) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/audio\x00', 0x2d0082, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001d40)={0x0, 0xa2}, &(0x7f0000001d80)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001dc0)={r2, 0x7, 0x20, 0x50, 0xe0}, &(0x7f0000001e00)=0x18) rmdir(&(0x7f0000001e40)='./file0\x00') mkdir(&(0x7f0000001e80)='./file0\x00', 0x100) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001ec0)=0x80000001, 0x4) utimensat(r0, &(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40), 0x100) fstatfs(r1, &(0x7f0000001f80)=""/117) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={'veth0_to_bond\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000002040)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002080)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000002180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000021c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f00000022c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002300)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x4e22, 0x89, 0x4e24, 0x7, 0xa, 0x0, 0xa0, 0x2c, r3, r4}, {0x5, 0x80000000, 0x80000001, 0x7ff, 0x1f, 0x2, 0x4, 0x4}, {0x1, 0x4800000000000000, 0xffff, 0x5a}, 0x6, 0x6e6bba, 0x2, 0x1, 0x3, 0x2}, {{@in6, 0x4d4, 0xff}, 0xa, @in6, 0x3505, 0x7, 0x2, 0x9, 0x0, 0x5, 0x6}}, 0xe8) write$cgroup_int(r0, &(0x7f0000002400)={[0x37, 0x31]}, 0x2) lstat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000002440)='./file0\x00', r4, r6) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002540)={0x40}, 0x1) r7 = shmget$private(0x0, 0x3000, 0x54000020, &(0x7f0000ffc000/0x3000)=nil) r8 = getpid() r9 = gettid() shmctl$IPC_SET(r7, 0x1, &(0x7f0000002580)={{0x7, r5, r6, r5, r6, 0x0, 0x100000001}, 0x81, 0x9, 0x52, 0x1f, r8, r9, 0x9}) accept$unix(r1, &(0x7f0000002600), &(0x7f0000002680)=0x6e) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f00000026c0)) arch_prctl(0x1005, &(0x7f0000002700)="c1eedc522cb33261a4a1b7cc36009371b35d386684a64a4ac855ace0995517b371257a0e9f309f524c2bb55f1e01ab") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002740)={r2}, &(0x7f0000002780)=0x8) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000027c0)=""/231, &(0x7f00000028c0)=0xe7) write$binfmt_aout(r1, &(0x7f0000002900)={{0xcc, 0x9, 0x1d6, 0x300, 0x2cb, 0x8, 0x33e, 0x2}, "9dd9b4b203f76887199fee645541eca042bd08"}, 0x33) 2018/05/02 10:52:50 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x400) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0xffffffff, 0x4}, {0x5, 0xe67}, 0xfffffffffffffff7, 0x4, 0x6}) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000140)=""/142, &(0x7f0000000200)=0x8e) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000240)=""/61, &(0x7f0000000280)=0x3d) getpeername$ipx(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000380)={r1}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000440)=0x78) write$cgroup_type(r0, &(0x7f0000000480)='threaded\x00', 0x9) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000500), &(0x7f0000000540)=0x4) fdatasync(r2) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000580)=""/72, &(0x7f0000000600)=0x48) sendmsg$netrom(r2, &(0x7f0000000a00)={&(0x7f0000000640)=@ax25={0x3, {"289fa2dc0dc30e"}, 0x6}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000680)="c2b311f6603bd9d6790dd82e3a48967276389ba238f2430596734993faeeda051622df58f15b8b8b62c2", 0x2a}], 0x1, &(0x7f0000000700)=[{0x18, 0x11, 0x8, "cc953cb9b9d83141"}, {0x48, 0x105, 0x5, "9995baa5ddc02666202e32392ed40bb2ea73fd60a24b441f6d5ab639426a6be5493e144ee7e9b81478583a3d169611c664d97dc12d1f"}, {0xa8, 0x115, 0x6, "f4abc00079439fc1e52a64d4fa06ee148f520e465ed83e315a5c27a392910fab9a923fa0119fa7864d1b1141b24d1a5d0ef82c5e922ca033e38e19ed62747a02a4b08752b6d50b64f119e276af94a85706442e3e4b3643ae2c7ff2afe3eb4605bd36e3dd6bc553935b8193ed10e6b56b4ef80ed0b60930d27d0eba4fcd4a7c865230a1e7d0492f03a36cf01fec1cdfe9391b72e44c"}, {0x110, 0x103, 0xc7b, "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"}, {0xb8, 0x19d, 0x5, "ca4692df637a6253de6db8660ef2f871b3b88f850c12e0408236230faeed5b05957b014e0517b1d0432f294c289ed1e549dc45e716cc66cd334b135e5f03b31dce3685498265772523ccdeaba3221ad7f40239874dca986986785df17e31e3a3ed23a2ac59f45e46473edd3525dab3b4c3b97f8784c83d03e455c3cbf35b756887136e4a2026ccec147b1f1e2763dab44f6046779d6ae2fb8a500edfde652097ed7ff3ec4c41"}], 0x2d0, 0x20000080}, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000a40)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x5, 0x4}, &(0x7f0000000b00)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000b40)={r3, 0x9615, 0x0, 0x9, 0xffffffffffffffff}, &(0x7f0000000b80)=0x18) mknod$loop(&(0x7f0000000bc0)='./file0\x00', 0x8000, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000c00)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x60, {0x2, 0x4e22, @rand_addr=0x6}, 'sit0\x00'}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000c80)) accept$inet(r2, &(0x7f0000000cc0)={0x0, 0x0, @local}, &(0x7f0000000d00)=0x10) socket$inet6(0xa, 0x80000, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000d40)=[@in={0x2, 0x4e21, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}], 0x20) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000d80)="9d36db9744c893387798fa3188520693344cd4ae3d107dd7d8b4ceb91eab66cff6b99b05113881370a72027b43c6f4d6feda0dd535bacc6c1a5c3aab1ad3842637cf9f729fb976b4e8f34b4c9ae1a5d61ed31cdb6d3959d1ece222cca5887299e5be14ceec95ec8585e4fa6c3824c5f256a4e2b80e41a0a0f6b42944d04e8daa1e548526c5678bb5b299a5f701d4a1ba1a14e7988e59a7d9e1c19d18521c445ed1fd341bfbac7b38d4b40a574d066c2847") getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) bind$nfc_llcp(r0, &(0x7f0000000ec0)={0x27, 0x1, 0x2, 0x5, 0x1000, 0xff22, "30824c06ae5a8e4dbd756b7e1ec8ea2bebe33b06326d1d6efa8a85abbaa67970427dddd521f3e356fdb0943b9af7e6626ffce17c9600782a6012f877d058e7", 0x2d}, 0x60) iopl(0x0) recvfrom$inet(r0, &(0x7f0000000f40)=""/162, 0xa2, 0x2, &(0x7f0000001000)={0x2, 0x4e21, @rand_addr=0x3}, 0x10) 2018/05/02 10:52:50 executing program 3: syslog(0x9, &(0x7f0000000000)=""/56, 0x38) r0 = inotify_init() fstatfs(r0, &(0x7f0000000040)=""/253) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x4000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) r3 = inotify_add_watch(r2, &(0x7f0000000200)='./file0\x00', 0x0) inotify_rm_watch(r2, r3) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r4 = dup3(r1, r0, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000240)={'veth1\x00', 0x3}) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) recvmsg$kcm(r4, &(0x7f0000000500)={&(0x7f0000000300)=@l2, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)=""/106, 0x6a}, {&(0x7f0000000400)=""/62, 0x3e}], 0x2, &(0x7f0000000480)=""/118, 0x76, 0x5}, 0x2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000540), &(0x7f0000000580)=0x4) r5 = fcntl$getown(r2, 0x9) ptrace$pokeuser(0x6, r5, 0xffffffff, 0x0) renameat(r4, &(0x7f00000005c0)='./file0\x00', r4, &(0x7f0000000600)='./file1\x00') setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000640)=0x69, 0x4) preadv(r4, &(0x7f0000000680), 0x0, 0x0) accept$netrom(r2, &(0x7f00000006c0)=@full, &(0x7f0000000740)=0x48) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000800)={'veth0_to_team\x00', 0x0}) recvfrom$packet(r4, &(0x7f0000000780)=""/7, 0x7, 0x122, &(0x7f0000000840)={0x11, 0xf7, r6, 0x1, 0x53588ef9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) accept4$packet(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000008c0)=0x14, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000009c0)={0x0, 0x88, &(0x7f0000000900)=[@in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e22, @rand_addr=0xbc0da8a}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x40, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x1f}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}]}, &(0x7f0000000a00)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000a40)={r7, 0x7ff, 0x2, [0x1, 0x8]}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000a80)={r4, r2, 0x9, 0x3}, 0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000ac0)=0x5) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) lseek(r4, 0x0, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000b80)={'ip6tnl0\x00', 0x3ff}) 2018/05/02 10:52:50 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x14000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'rose0\x00'}, 0x18) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x5, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000100)={0x0, 0x1ff, 0xc}) r2 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="355b071ec2d38caf94bc4d138ec420eab27a347adb00ea480fc80ce58d204f39647201c0b5af588ec9c9acb9cf27f24145e34219c0b474313f72495468e5315b7f3b0c927a14094a27777c754ea1ad6af981df052ef2fc15b6bdd594caefd184c8a9e4f4271c1457db9b681cc599948880304936a2bd612facabe5fc94", 0x7d, 0xfffffffffffffffa) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r5) connect$nfc_llcp(r0, &(0x7f0000000380)={0x27, 0x0, 0x1, 0x6, 0x0, 0x800, "eeeb90fe96a5d91818c1a94d09548a3c974650a3fe004eb25a5fb2ffa0934151822c06d75e444864c761351c6e71e096c4d34e8d6bdd28c4c776ac294758ac", 0x19}, 0x60) bind$netrom(r0, &(0x7f0000000400)=@full={{0x3, {"11e77cf447c921"}, 0x41d14642}, [{"32d1fde50b622c"}, {"8428c13875d521"}, {"1e766d4bc30eb0"}, {"fb28ccf408dfac"}, {"d458fea9c88520"}, {"47eac84796ffb3"}, {"231aee0b2b5814"}, {"b03c2d77d14ae3"}]}, 0x48) init_module(&(0x7f0000000480)='self\x00', 0x5, &(0x7f00000004c0)="5b76626f786e657431706f7369785f61636c5f6163636573736d643573756d216d643573756d62646576a04000") setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000500)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000740)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000780)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x0, 0x4e23, 0x3503, 0x2, 0x80, 0x80, 0x87, r6, r4}, {0x9, 0x9b, 0x1, 0x6, 0x1d2, 0x1, 0x3, 0x90000000}, {0x3, 0x6a, 0xd0d, 0x100000000}, 0x3f, 0x6e6bb7, 0x3, 0x0, 0x2}, {{@in, 0x4d5, 0x33}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3503, 0x4, 0x0, 0x188, 0x100000000, 0x7c, 0x9}}, 0xe8) connect$netlink(r0, &(0x7f0000000880)=@unspec, 0xc) connect$netlink(r0, &(0x7f00000008c0)=@unspec, 0xc) exit(0x9) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000900)={'raw\x00'}, &(0x7f0000000980)=0x54) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)) accept$ax25(r0, 0x0, &(0x7f0000000a80)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000ac0)) openat$full(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/full\x00', 0x400000, 0x0) r8 = dup(r0) fchownat(r8, &(0x7f0000000b40)='./file0\x00', r7, r5, 0x1000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000b80)={0x0, 0x8001, 0x7, 0x7, 0x0, 0x7, 0x400080000, 0xbdfb, {0x0, @in6={{0xa, 0x4e20, 0x400, @empty, 0x9c}}, 0x9, 0x84e, 0x2, 0xd005, 0x9}}, &(0x7f0000000c40)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000c80)={r9, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x2, 0x7}, 0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000000d40)={r9, 0x27, "159947d57d8e89bd70d69669d3bad531980cd488bd510a4bab9d7a1141b7a047696156f5033122"}, &(0x7f0000000d80)=0x2f) 2018/05/02 10:52:50 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ptrace$setsig(0x4203, r0, 0x200, &(0x7f0000000080)={0x7, 0xe000000000, 0x3, 0x3}) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000180)=0x4c, 0x4) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00000001c0), 0x4) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000200)='\n', 0x1}, {&(0x7f0000000240)="86f43fd40f699118a6df1fdabfe4fd90d6c898857c8e3a5d1ef8e3dabaa1baa1f1b51fc5a65028b1d1b92bb77f88cd76e2613255299f225998ae0d0ae989781c11313706b2798f90b8261bf032ff3a09a2f7f52f999d0cb859651ae631c378b96439ae83bae9fc6aa14767081901a12171db63188df3568593c7dd011015019fe7cb482f6f48d1e8c6b2753bfd54fc97740fdf7c07a05f638dfc0a2a2f766ca53896c146203297789b6c8ed1ea3324c383b4c5e9b17a5a659276c8", 0xbb}, {&(0x7f0000000300)="e7fd0b1270cab0d8cd5376cfaf340684612166ed18bbc4c47d0e6c0fa1e3db0053ff0f129d35146395b118953f68a60c994e6ec66bd21d6ed3f758b4bb93d5ae5f0b59cb8cb758555d0ae00ef065c6d88c5e92d0f749778fe6af07b264bec25e17ddc3eab3b0f9e7888ec998db957387374b57ca686533a14ec60e924fe51d89594a0b8dce48ccfb79b77bc73aafaf4d4687a1918a", 0x95}, {&(0x7f00000003c0)="414b4195c6e69363556dc5273a6bd6c96b273ec2a698f344d564c51ed8a6359d817cb89ea360cefa158e79d65bed39d57ed8e8649e79400de65a41f08f1a105955cb6e762367e195fbe91fcb82ce99a41afd1c0fddd58278097ef80621327d3e7fa1931803bf30bcf3f0c47ffb565fd63567b27f4bcc3941a687d90c7a68c34b20e5f99190638e3a33e1b3fefa3573b3df4ecab334ccd17e641889e60154b569a5856551bdb602850e795e924466bb0dbb3b8a92ea2eca656dd7ca85fb", 0xbd}, {&(0x7f0000000480)="54486cc49d5a8b480147b973b0a2504176fdd711bdab1b8bfea2", 0x1a}], 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) fdatasync(r4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x400000, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000005c0)=0x89da, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000600)=@int=0x9, 0x4) ioctl$VHOST_RESET_OWNER(r5, 0xaf02, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000640)=0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000680)={0x0, 0x84, "2a975e775322c621c2d2e55c269d3e57139436f2c1c278fe324227b67674f7bcb43c82385c40cfb637277b0b34606bc749bd9512365b5e6eecca8bec454628cd4956a727c0d7c2973394f1cebf44069e8c8f2f79270ed9b27a533eb158b03ef700f5d1bec27dc29ad69c3dfd00bd4b88edb8333ce2460a4f6d8715a01c09b2a55f4c6be2"}, &(0x7f0000000740)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000780)={r6, 0x2}, 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00000007c0)=0xf84, &(0x7f0000000800)=0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000840)=0xfd2, 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00000008c0), 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000900)={'filter\x00', 0x4}, 0x68) setxattr(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)=@random={'os2.', 'em1*@\x00'}, &(0x7f0000000a00)='*\x00', 0x2, 0x2) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000000a40)={0x20, {{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x12000000}}, {{0xa, 0x4e21, 0xace8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10001}}}, 0x108) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000b80)=0x200) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000bc0)={{0x8, 0x7}, {0x7, 0x8000}, 0xfff, 0x4, 0x6}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000c80)={0x2, &(0x7f0000000c40)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000000cc0)={r8, 0x1}) getsockopt$EBT_SO_GET_ENTRIES(r7, 0x0, 0x81, &(0x7f0000000e40)={'broute\x00', 0x0, 0x4, 0xc4, [], 0x4, &(0x7f0000000d00)=[{}, {}, {}, {}], &(0x7f0000000d40)=""/196}, &(0x7f0000000ec0)=0x78) 2018/05/02 10:52:50 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000000, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x749, 0x404001) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2, 0x0) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000200)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x20, {0x2, 0x4e21, @multicast2=0xe0000002}, 'veth1_to_team\x00'}) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000180}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, r3, 0x604, 0x70bd28, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x4008050) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000000400)={0x9, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) r6 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x22001) signalfd4(r6, &(0x7f0000000500)={0x2}, 0x8, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000540)=""/17) syz_extract_tcp_res$synack(&(0x7f0000000580), 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000005c0)=0x386) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4) socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000680)={0x63}, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000006c0), 0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x14010, r0, 0x0) r7 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r7, 0x3, &(0x7f0000000700)=""/222) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000800)=@assoc_id=0x0, &(0x7f0000000840)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000880)={r8, 0xc2, "aaf7bdac95f87b9945859cfc37cc496df99c4666c3f51b1cedd80a59d2e14bf48bea8b27136cbd9c81b6b1ee3aea46d3b7ee87e207516cf5fc75138fbdaf6553b36f17c8f66cef128d249fba59804adcaf40d5566332d8ac72ed3ed725229285b6351174d9abba84dce367fac0f21620abacec7b319cc931485a581b2f552dec0d0d88f7ad5e5a7d92298e0a178e1c628815cc2aaddce7617322dd6e4b003162da090d2ca90b3d4d6a39ca5d600729038de7ca980910fd0ea79c3828da2811521ca5"}, &(0x7f0000000980)=0xca) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000009c0)=0x7, 0x4) syz_open_dev$usbmon(&(0x7f0000000a00)='/dev/usbmon#\x00', 0x0, 0x40000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000a40)) r9 = shmget$private(0x0, 0x4000, 0x78000040, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r9, 0xb) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000a80)=""/224) [ 56.225718] IPVS: ftp: loaded support on port[0] = 21 [ 56.330397] IPVS: ftp: loaded support on port[0] = 21 [ 56.375164] IPVS: ftp: loaded support on port[0] = 21 [ 56.454451] IPVS: ftp: loaded support on port[0] = 21 [ 56.545182] IPVS: ftp: loaded support on port[0] = 21 [ 56.637097] IPVS: ftp: loaded support on port[0] = 21 [ 56.766473] IPVS: ftp: loaded support on port[0] = 21 [ 56.925086] IPVS: ftp: loaded support on port[0] = 21 [ 58.466899] ip (4718) used greatest stack depth: 54312 bytes left [ 58.925516] ip (4750) used greatest stack depth: 54296 bytes left [ 59.147291] ip (4767) used greatest stack depth: 53944 bytes left [ 59.273803] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.280320] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.306458] device bridge_slave_0 entered promiscuous mode [ 59.537365] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.543909] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.588767] device bridge_slave_1 entered promiscuous mode [ 59.637792] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.644288] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.667418] device bridge_slave_0 entered promiscuous mode [ 59.753789] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.760308] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.770468] device bridge_slave_0 entered promiscuous mode [ 59.814276] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.828587] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.835125] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.878201] device bridge_slave_1 entered promiscuous mode [ 59.969857] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.976395] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.015533] device bridge_slave_1 entered promiscuous mode [ 60.042114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.051731] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.058181] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.084191] device bridge_slave_0 entered promiscuous mode [ 60.125702] ip (4833) used greatest stack depth: 53656 bytes left [ 60.135868] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.163142] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.169659] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.207327] device bridge_slave_0 entered promiscuous mode [ 60.238685] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.257303] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.263804] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.307256] device bridge_slave_0 entered promiscuous mode [ 60.349802] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.356324] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.376571] device bridge_slave_0 entered promiscuous mode [ 60.403558] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.410092] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.426750] device bridge_slave_1 entered promiscuous mode [ 60.446887] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.463847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.473355] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.479829] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.519642] device bridge_slave_1 entered promiscuous mode [ 60.553563] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.560132] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.582121] device bridge_slave_1 entered promiscuous mode [ 60.607998] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.614507] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.650530] device bridge_slave_1 entered promiscuous mode [ 60.669271] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.675773] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.684265] device bridge_slave_0 entered promiscuous mode [ 60.732274] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.741967] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.751332] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.787148] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.854222] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.924978] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.935528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.946343] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.952863] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.992304] device bridge_slave_1 entered promiscuous mode [ 61.028588] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.049632] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.058826] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.142392] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.229956] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.274123] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.398991] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.450645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.457828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.478788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.498113] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.557979] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.605536] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.612645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.650405] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.719555] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.750853] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.772466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.781432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.809968] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.819789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.829415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.876588] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.998857] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.010591] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.020818] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.034402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.072107] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.079214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.099442] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.106868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.218688] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.228472] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.236928] team0: Port device team_slave_0 added [ 62.270395] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.292779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.328611] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.335634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.355994] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.367193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.421955] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.428960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.451630] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.496181] team0: Port device team_slave_1 added [ 62.529434] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.545406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.574800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.597447] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.622263] team0: Port device team_slave_0 added [ 62.660152] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.667151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.676365] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.718557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.727821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.761909] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.794317] team0: Port device team_slave_0 added [ 62.841460] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.849402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.863251] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.892657] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.910968] team0: Port device team_slave_1 added [ 62.937815] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.946323] team0: Port device team_slave_1 added [ 62.994556] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.011756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.076430] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.103323] team0: Port device team_slave_0 added [ 63.127826] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.135655] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.155156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.191603] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.209257] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.218762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.239142] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.253500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.275646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.296902] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.305167] team0: Port device team_slave_1 added [ 63.317881] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.335536] team0: Port device team_slave_0 added [ 63.350660] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.373280] team0: Port device team_slave_0 added [ 63.391918] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.401423] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.409500] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.416847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.449748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.472723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.496295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.514792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.527663] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.541413] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.549379] team0: Port device team_slave_0 added [ 63.560357] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.579965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.598962] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.616275] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.625344] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.639758] team0: Port device team_slave_1 added [ 63.656511] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.664251] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.676183] team0: Port device team_slave_1 added [ 63.701715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.721417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.758749] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.796397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.831971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.840398] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.850231] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.860192] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.868561] team0: Port device team_slave_1 added [ 63.877725] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.888117] team0: Port device team_slave_0 added [ 63.900867] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.911330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.931924] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.949795] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.957705] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.966562] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.983432] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.028284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.055802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.079112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.093804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.104291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.136458] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.144185] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.151562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.161806] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.170196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.179986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.197770] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.206555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.231091] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.263348] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.278308] team0: Port device team_slave_1 added [ 64.306849] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.313814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.331509] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.360602] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.374525] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.382091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.402286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.452315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.472230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.487852] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.514643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.545619] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.569359] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.582538] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.593833] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.601982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.630920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.663177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.687278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.712761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.737269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.767254] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.774642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.793240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.818943] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.827477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.843171] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.894098] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.901475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.928519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.978743] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.986846] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.005173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.043397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.051887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.062118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.243138] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.250962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.260952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.325093] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.331631] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.338564] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.345088] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.382346] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.400828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.728724] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.735232] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.742156] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.748632] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.796554] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.819238] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.825714] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.832573] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.839050] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.856062] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.863379] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.869858] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.876760] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.883261] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.917297] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.386474] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.393494] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.400394] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.406830] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.502190] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.509795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.539279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.573102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.588789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.622154] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.628642] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.635524] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.641986] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.659603] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.693424] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.699911] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.706801] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.713259] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.775993] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.785309] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.791765] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.798617] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.805081] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.815941] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.511484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.534009] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.568269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.447069] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.706653] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.869438] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.166809] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.219374] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.290595] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.409550] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.545788] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.726191] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.755842] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.863524] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.990731] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.044986] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.051341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.068918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.113983] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.334757] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.344770] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.351168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.364993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.476150] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.482512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.490920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.646503] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.764116] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.841158] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.847514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.862383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.905299] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.099239] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.105570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.120139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.168233] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.181143] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.203258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.221110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.400843] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.611388] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.617731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.629938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.666656] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.676771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.700286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.735704] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.995087] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.064353] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.412511] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.518794] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/02 10:53:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") chroot(&(0x7f0000000000)='./file0\x00') fgetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)=""/252, 0xfc) 2018/05/02 10:53:18 executing program 2: socketpair$unix(0x1, 0x10000000000002, 0x0, &(0x7f0000000080)) r0 = socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f00000000c0)="2900007ebc89c2f783d258ef00140503b7ffe27e69c3af2d62d33cac0f3a405f100000040860eb01469f160010790000005300f00f0000180000000000000000", 0xfffffffffffffee6) 2018/05/02 10:53:18 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400c6820293b6f1"], 0x1}, 0x1}, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x0) io_getevents(r1, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000001c0)=""/125, &(0x7f0000000080)=0x7d) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r3, r4+30000000}) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x0, 0x2, 0x5, 0x1, 0x0, 0x7b}}, 0xa) r5 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000100)}]) io_destroy(r1) 2018/05/02 10:53:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) bind$llc(r0, &(0x7f0000000180)={0x1a, 0x118, 0x9, 0x3, 0x3, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="0f1080a3bc53309cabb52cb40000004800000025000000000000000f0000fe0000000000000000000000009500000000ee16e2456cafdbf5e6433278d74af9aaf559ed23e25f08f9501a02640ed3b72197d317558cc53b2cc7953c52a8a355b9d6e2f5659b0f2145d81c05ac711499c05bf329f1fdcf6bfe8e2b7c4c2a0000000000000000000048839e107b0264e757abf025570b211ccc432bcb035c05679c216bfa75ddf3ecf1b9ce7b6168152981c78f7a4a3c2a6a0ba05948db38310000e0ad862b6b60acbb804d78ab4b4a2855ae3d91651059d03ff344a05f45da7ba7b5c24438c96dae10984750d360daaa21e91a3b"], &(0x7f0000003ff6)="73ae555537f6a93a1e00", 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x201) 2018/05/02 10:53:19 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000000000)=[{0xa4}, {0x6, 0x100, 0x0, 0xff}]}, 0x10) mkdir(&(0x7f0000001780)='./file0\x00', 0x1) sendmmsg$unix(r1, &(0x7f0000006f90)=[{&(0x7f000000dff8)=@abs, 0x8, &(0x7f0000006000), 0x0, &(0x7f000000d000)}], 0x1, 0x0) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={0x0, 0x7558}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000018c0)={r3, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x91}}, 0x0, 0xffff, 0x80000001, 0x3, 0x1}, &(0x7f0000001980)=0x98) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001800)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f00000019c0)=""/217) socketpair(0xd, 0x7, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmsg$kcm(r5, &(0x7f0000001740)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/237, 0xed}, {&(0x7f0000000280)=""/168, 0xa8}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/5, 0x5}, {&(0x7f0000001380)=""/71, 0x47}, {&(0x7f0000001400)=""/234, 0xea}, {&(0x7f0000001500)=""/66, 0x42}, {&(0x7f0000001580)=""/134, 0x86}], 0x8, &(0x7f00000016c0)=""/109, 0x6d}, 0x40000021) 2018/05/02 10:53:19 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000140)={0x0, 0x100, 0x8, 0x4}) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) fchown(r1, r2, r3) open_by_handle_at(r1, &(0x7f0000000000)={0xf9, 0xffffffffffff0001, "443f47eea831335ac0378883fde9f49ef3340d2dda0578d146ae0dfe23b382681d1aec61b663ce272f7c377d3635f5a53e3595146d0fac734c73cfd1b852ddec8b0f5ab54ba1aef00f4adb07727b238145935978b0fc962a1b2358ae0ffdbd3c75ab95b14098d5b004718e82cc3820b852b514bdb1c9d133740e3c38e8bd1f841ea926fdfe2b35fd666996ee1f962a0de937333dae4dd622b9c82d89c7ddc34f845ddda1fe7bb6b1d488cf701e5312831b035c1bcbaa3eaee1cbd793ccfb2d104d6d3df1db1ecb984dbe8c71a98027cee8c223d0db39d4adb5694e3e6548178418fecd64bd5c5cc7daa99a6d6d7597f8e4"}, 0x0) 2018/05/02 10:53:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="0008000000000000fd85b58c28e2d0921050b7ad78887fc730196662719570570e3974f04807e3490b0ce3302e77f7fec587256398342108368ea68f2ec1fca2e8970cd88363bc4c80e01c872a4c615861de14f96faa63f23a70f82456a7") fremovexattr(r0, &(0x7f0000000100)=@known='security.evm\x00') ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000000)={0x7fffffff, 0xd6e, 0x2, 0x1000}) 2018/05/02 10:53:19 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400200, 0x0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) readv(r1, &(0x7f0000000780)=[{&(0x7f0000000180)=""/31, 0x1f}, {&(0x7f00000001c0)=""/239, 0xef}, {&(0x7f00000002c0)=""/200, 0xc8}, {&(0x7f00000003c0)=""/196, 0xc4}, {&(0x7f00000004c0)=""/222, 0xde}, {&(0x7f00000005c0)=""/157, 0x9d}, {&(0x7f0000000680)=""/223, 0xdf}], 0x7) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020400000c000000000000000000000003da4db85b00000002000000e000000100000000000000000200010000000000000000000000000005000500000000000a0000000000000000000000000000000000ffff00000000000000000000000097b39cb19260f8c9b165cb86858a9be492d5a3d07f5ac563e0f69b1817e0abd6c31e389c9d96000019010c612bb37105fa237b1ce8e5a91e32be4ebe16827e626251ee9d2b000000"], 0x60}, 0x1}, 0x0) 2018/05/02 10:53:19 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000000677f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x400000000003, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009010000eaf83a0000000000c6eee83e24e98ae6c232229c478c9ed09164b4c0", 0x26) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/02 10:53:19 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000200)=@req={0x8, 0x3ff, 0x8, 0x3}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket(0x10, 0x5, 0x100000000) 2018/05/02 10:53:19 executing program 4: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)={0x0, 0x0, 0x8, {0x0, 0x7f}, {0x1}, @cond=[{0x2, 0x736, 0x1ab, 0x0, 0x5, 0x30}, {0x0, 0x6, 0x4, 0x0, 0x4, 0x2}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004940000002db9a5d4e0ca35d04ae0ea800008feff"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[], &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x1}, &(0x7f00000004c0)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000880)={r1, 0xc3ca, 0x7b, "f67f27be438a577acd1134c029aef7ebdac5d64a958890085056ec5a1bfebcfedd622bafd35e56329e1a4414759696be375fa62b22589113585d916744e4863e94c3937f430726a683ec6d35b38698b923d3f4e1321a2338b87740c3af768012118840a8bbf52e25b878b56bbb8acd6254037657a2dc134d0e3837"}, 0x83) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000005c0)={0xfffffffffffffffd, 0x72, 0x5, 0x2, 0x3ff, 0xd68b, 0x22}, &(0x7f0000000940)={0x80000001, 0x6, 0xffffffffffffff47, 0x5, 0x4, 0x5, 0x3, 0x8000}, &(0x7f0000000980)={0x1, 0xb9, 0x8000, 0x7fff, 0xffffffffffffffdf, 0x7fff, 0x9, 0xffffffffffffffe1}, &(0x7f00000009c0), &(0x7f0000000a40)={&(0x7f0000000a00)={0x62da}, 0x8}) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x5, 0x170, [0x20000640, 0x0, 0x0, 0x20000820, 0x200009c8], 0x0, &(0x7f0000000080), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x2e, 0x808, 'ip6gretap0\x00', 'bridge0\x00', 'gre0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff], 0x70, 0x70, 0xe0}}, @common=@nflog={'nflog\x00', 0x4c, {{0xfffffffffffff000, 0x81, 0x10100000, 0x0, 0x0, "53f5f8107e00ef4e478f4f8bc1930456f2a21622302747f5f044b61f70062e2d6d15bcfd7c795092c73f44b0db02d373dd9cf508948aa9bc6b388faa56fdd5f0"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0x1f0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x5, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x665, 0x0, 0x400, 0x7ff}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x4}, 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/05/02 10:53:19 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0xe8, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'veth1_to_bridge\x00', 0xfffffffffffffffc}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00000000c0)=""/4096, &(0x7f0000000040)=0x1000) exit(0x47) [ 84.910614] device veth1_to_bridge entered promiscuous mode [ 84.944835] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/02 10:53:19 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x2fc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x3}}) 2018/05/02 10:53:20 executing program 3: unshare(0x20000400) r0 = inotify_init() close(r0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='aio\x00', 0x4, &(0x7f00000001c0)="84073d58b627fbd6a0be89bbbe2fbb33a3ca8d6c4d70f68093f93d1291bccddc0c5c7b6875a0eb889fd37be14fd773db07dc9cef622b3297aed6ce06061db01d3368884c26db43994f2103d0e94df6ab76cc9add618642022d22a7f99d0e72b806323cdab84e3dbf6430de95c05be5ae595c30f9a91e7ad1391f1c7adc9296f5f0883765846637bd550a9f043f51e1392206c9cbcf39e496d6766a6afdf662fade0b33a6269500313fa197c67359eda09cba463eb021cee67ce4674d16a1e08073739b8daedacdd209cb72c30c0663a17243073398f0adbb07b3b8a6673357dff359601f39b686154edefafce9") inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x1) fdatasync(r0) 2018/05/02 10:53:20 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400c0, 0x12) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000080)=""/156, &(0x7f0000000140)=0x9c) 2018/05/02 10:53:20 executing program 5: r0 = open(&(0x7f0000000200)='./file0\x00', 0x23ff, 0x40) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/43, &(0x7f00000000c0)=0x2b) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x1, 0x4) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB]) fallocate(r1, 0x0, 0x0, 0x200) 2018/05/02 10:53:20 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0xc5, 0x103, 0x2}, 0x2c) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080)="cfd71fa8db80b19381388a7b66a40e0e3ab084cc7da83b290068998d0b4405a707976971f387c2ff02a0645c14e61508a6b51f6ef2e15391718a", &(0x7f00000000c0)=""/231}, 0x18) 2018/05/02 10:53:20 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = socket(0x1e, 0x100000000000801, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)) 2018/05/02 10:53:20 executing program 1: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) ftruncate(r2, 0x0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/05/02 10:53:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}, 0x671, 0x73, 0x0, 0x6327, 0x4}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x1ff, 0x0, 0x6fc, 0xff, 0x7, 0xff, 0x9, {r4, @in6={{0xa, 0x4e24, 0x3, @empty, 0x2}}, 0x1ff, 0x2, 0xfffffffffffffffb, 0x7}}, &(0x7f0000000380)=0xb0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x5}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=ANY=[@ANYBLOB="20000000000000008400000002008000000000000000000000000000", @ANYRES32=0x0], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/02 10:53:20 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200000000000009, 0x0) lseek(r0, 0x0, 0x1) clock_adjtime(0x800000, &(0x7f0000000080)={0x6, 0x7f, 0x0, 0x9, 0x3, 0x1, 0x26, 0x200, 0x4, 0x6, 0x1f, 0x0, 0x7f, 0x5, 0xc7, 0x0, 0x8, 0x28, 0x1, 0x7, 0xba4, 0x5, 0x80000000, 0xb1, 0x9, 0x2}) 2018/05/02 10:53:20 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000ff0)='fdinfo\x00') renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') 2018/05/02 10:53:20 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000006a000/0x3000)=nil, 0x3000, 0x0, 0x10000032, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/02 10:53:20 executing program 2: unshare(0x20200) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000040)="85", 0x2e1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000100)={0x0, 0x7f, 0x0, 0x2, 0x4, 0x3}) eventfd(0x1f) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) 2018/05/02 10:53:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x82000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f0000000f40)=ANY=[@ANYBLOB="cc0000001b0031080000fcffffffff0700000000000000000000000000000000fe8000000000000000000000000000aa02000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b26b6e00000000000000000000000000000000000c0010000000000000000000"], 0xd5}, 0x1}, 0x0) 2018/05/02 10:53:21 executing program 0: syz_emit_ethernet(0x32, &(0x7f000029bec7)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @rand_addr}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r0 = semget$private(0x0, 0x4, 0x2) r1 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r4 = getgid() semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000100)={{0x100, r1, r2, r3, r4, 0x10, 0x100}, 0x20, 0x54eb4d04, 0x8}) 2018/05/02 10:53:21 executing program 4: io_setup(0x24932d0f, &(0x7f0000000000)) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/225) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00000001c0)=""/29, 0x3bf) 2018/05/02 10:53:21 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077cfe0)={r0, &(0x7f0000000000), &(0x7f0000da1000), 0x20000}, 0x20) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x80, 0x620000) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000003c0)={0x5}, 0x1) ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x16, @broadcast=0xffffffff, 0x4e22, 0x3, 'fo\x00', 0x0, 0x5, 0x4a}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl(r0, 0x3, &(0x7f0000000000)="cc4b3741ec66063bedf5c879accae2e86c4fd5f596a402623e48ee7315cc712c96d93ca5ab3672fdef0acd84ea0084f64d001eea9810dfdda5e6801621221fb8740a6e515ae1e169717eac7de9c0dc92a2fb67f7a88df633033744b1ce131bebba7cfca9efd25b2906307e3930d0676fbc73f4d9c1f42ee6c286e9e8f382b84a18afaa3228968364b66c8737c610f0b40e97a793ab10c17fdb15b68c4af30ee6") r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="5e76042d66cba10ec4411022032c82ec22d8", @ANYRES16=r3, @ANYBLOB="080025bd7000ffdbdf250c0000003400030008000800fc00000008000500e00000020800040004000000080003000300000008000500ac1414aa080007004e2300004400030014000600fe8000000000000000000000000000150800010002000000080005007f000001140002006263736830000000000000000000000008000400fdff00000800050070070000400002000800090005000000080007000000000014000100ffffffff000000000000000000000000080003000000000008000500010000800800040020000000"], 0xd4}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/05/02 10:53:21 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x40) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x7b}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) accept4$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14, 0x80000) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x400200) 2018/05/02 10:53:21 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x8001, 0x0, 0x7ec5, 0x6, 0x8, 0x4, 0xe13, 0x400, 0x1, 0x10001}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x24282, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x20000}, 0x8) 2018/05/02 10:53:21 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000001200)=""/135, 0x87}], 0x1) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x7fff, 0x8) 2018/05/02 10:53:21 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1}, 0x1c) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x800) connect$ax25(r0, &(0x7f0000000040)={0x3, {"b48162a4582d9d"}}, 0x10) 2018/05/02 10:53:21 executing program 0: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000280)=""/175, 0xaf}], 0x2, &(0x7f0000000380)=""/248, 0xf8}, 0x102) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001800)={0x28, 0x0, 0x2713, @host=0x2}, 0xfffffffffffffeb9, 0x80800) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xfffffffffffffffc) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) [ 86.467279] mmap: syz-executor0 (6777) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/02 10:53:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000efa018e3ad270f39000c04000000c85f0a512f54849a559f6cff6c10b84ba8b4e1d3eda0f7c991baa6dfcce560"], 0x10}}], 0x2, 0x0) unlink(&(0x7f0000000080)='./file0\x00') 2018/05/02 10:53:22 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xf4, 0x40103) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r3, 0x1000) socket$vsock_stream(0x28, 0x1, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2002) close(r4) mq_notify(r0, &(0x7f0000000180)={0x0, 0x28, 0x1, @tid=r2}) sendmmsg$alg(r0, &(0x7f0000000a00)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000001c0)="b81766eea9ceb718be7a8d24d3659ae2b8b2349babc781e18a1848662d9739e76ae1b4c871f19d5caf023ecc6cd9851b", 0x30}, {&(0x7f0000000200)="f07eebf4dae9a1163a1f5ee1f9e03ca81c02bbed12b6a217671a917f45b1d4f9575896e9e7ac17635cbe9b6aabb00c9aa21266b53ab24ad6a969131440908e292d4a3024fa825a895df6346e7cf52d21cdfcd40a4aa5f6cd72f280f9f28ddb4c69426a8e810f6fc9825b05d5fb296516277f3bd9935835865a48b2833374cfbc872d9484c2c7bb7eccb27484c4cbfd97111bdd7cddb2b3fe25b2a91077bb892b52628639dfda645f0cf9f1d3de6c218de6bd68c3e5806f68e4acd1cf1e9d3c883d259abfe0b880f8453762062c8a97cf43e4313a8763a57c37855bca8bd2744b77605c0a8b", 0xe5}, {&(0x7f0000000300)="91050717eba16e02605fb907b037e23995e72085d673b9", 0x17}, {&(0x7f0000000340)="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", 0xfd}, {&(0x7f0000000440)="1bf23c6c10172151acf22eb2dd1e4d31360b2334fd4cc4d8e1995a70d99d8af3f7f8e6cbcf9b00f677746dae5dff8c98092a548b1f30c17459cf9182d5e22ad9390216a8", 0x44}, {&(0x7f00000004c0)="45c0d14b5b4ef6a58397b0e264f894a073a208feb333b456889a317a412cfff2d88a7bd7cd7a45af901b0f75966922407253130a90108922f87779fd43bcdd41a164b5e1d841171e19b2e00127211e09046bf2327aecbefe17c97d5ad125841e2793cb08a0414b08eb0433d5dc3ba707957e0f46c7b7cb", 0x77}, {&(0x7f0000000540)="f2ce3458e800e64fb7b5c7016b8877072034b777d891c981362580d297da0589c1b15f51c6c16d7d3dc761ba66a9e280f0dff42408a5600631e02b04e075a35677dfe77530a631771f6e5215fe3d682ab82bd95bff5190878a3558c3fed07a5ad66f5ba5e315b6cdbc1d19fb619d63355a36db29205233407d2dfcd037392f74d80f6a865f165048527961e77c2344e48a38f209c7df9bb1dba8f2d131c1af3e81fa9c355151d60b31dff74eec8be2ad19808a92ba2c1ee121a84e5f9d4fc752ccc6ccdcae6b1c0c1d1130459082b0275f", 0xd1}, {&(0x7f0000000640)="34da7885c986926b9e965bcd1a33a6e6f76be5bed436b34c61b60d7240131fb580d95cf85fdf0264546f94bdfc5ddeafe5660be4b3867ca08939db4aef759fa12bed71013f72f48c346f78a1b4f6e1a09bcf9227124a9efcfe4120", 0x5b}], 0x8, &(0x7f0000000740)=[@iv={0xc8, 0x117, 0x2, 0xb1, "eaee93cbdb8fa99a2fcd248c4958f8105186a756fc5a789e0544d61b08496538654c0f9465e41b03df63a0477562f42ad8cc4c015bbfa948ff54b7d5a48d93b15a4ba5d4b17c02fffe12e3f5310da2c2a3d77385edb9d8fdfbb80485bcf9c60631de71d6b2a176a4c0e3854f89007d755e1ade01ec5dcdd6a4af4f0fe1758c1ed1329e15afedca3967288a15d6a411665661552c14589615fdbc9ddc5f5bf61b57fbdf2c9065eda2b21a73ad896061f804"}], 0xc8, 0x40000}, {0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000840)="edb9953cde64ca150adf8b0c5861dd356680160c960d728d61e27fcc3483dbb6cfde9a1e25d90cd3751807a67e37c7900db0135bd4c16872e35e082e1266f554ccce4c8e925494f708c2bad89793047d18e8bc3f3843d3f433d76f0cba5ea6974adb7bd60f907c2dd54cf88d3dd50ca14055d111a70dd77ebe2066335e4c1aac1c6e68daa867aa1a6c036996cd3880407bdfd959419655ede5771bb8231179ddbd66a7f463e61101c6cb49377ab7cde5dcde705c5bfd9be03b36d70fe9f620f48ca2fd4bb008b4dad875b0aa668b21b691d5", 0xd2}], 0x1, &(0x7f0000000980)=[@iv={0x68, 0x117, 0x2, 0x51, "d03202e6e86cd2cc06c59a048bbf700c803b87a99495aa4255664d36ec11b46fc67d7a6d4c277f0ac7d41ed65e5838c2526ac0e4890299ed8da31f7b447b5f5f674a5c3062188a41d484530bf8bab08dfc"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x80, 0x20000000}], 0x2, 0x20004000) 2018/05/02 10:53:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socket$key(0xf, 0x3, 0x2) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000001, 0x10602) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'veth1\x00'}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0x6e) 2018/05/02 10:53:22 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000001c0)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x80000) shutdown(r0, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000000c0)={@multicast1, @local}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x20) 2018/05/02 10:53:22 executing program 2: r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x8, 0x400) fcntl$getown(r0, 0x9) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x10000, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x7ff, 0x0, 0x2, 0xaaa2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x4a, r2, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x0, 0x0, 0x10000, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/02 10:53:22 executing program 1: sendmmsg$alg(0xffffffffffffffff, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="0a625536b92f3954c26a5851dc0260452a77624b4840638a357ceb10cb5fbeeb39f68b86f0655e88b67aa841e0530fcfa5e4cf4f90edede97ef52019c83977cf8f75", 0x42}], 0x1, &(0x7f0000000300)}], 0x1, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/170) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0xc0045401, &(0x7f00000001c0)=""/149) 2018/05/02 10:53:22 executing program 7: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) syncfs(r0) r1 = accept(r0, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000140)=0x80) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getpeername$inet6(r2, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 2018/05/02 10:53:22 executing program 0: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000f07000)}, 0x8) 2018/05/02 10:53:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1) unshare(0x400) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)='i', 0x1}], 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/05/02 10:53:23 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x100, 0x1) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) unshare(0x28060400) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)={0x3, 0x43d, 0x2, 0x1000, 0x7fff, 0x1000, 0x1000, 0x88, 0x2, 0x800, 0x10001, 0x5}) r2 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x248402) fcntl$setpipe(r2, 0x407, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x0) r3 = socket$inet(0x2, 0x80000, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000100)={r3}) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x102) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000040), 0x8) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e24, @rand_addr=0x2}}) 2018/05/02 10:53:23 executing program 2: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) chdir(&(0x7f0000000180)='./file0\x00') getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000500), 0xfffffffffffffef1) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000001c0)=0x8, &(0x7f0000000300)=0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unlinkat(r2, &(0x7f0000000340)='./file0\x00', 0x200) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=@random={'system.', '/proc/sys/net/ipv4/vs/expire_quiescent_template\x00'}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0x2, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/02 10:53:23 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r1}) writev(r1, &(0x7f0000001900)=[{&(0x7f0000001880)="00f195cee98835044f", 0x9}], 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000000c0)=""/153) 2018/05/02 10:53:23 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)=ANY=[@ANYBLOB="141f00000000000000"], 0x1}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/05/02 10:53:23 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) signalfd4(r2, &(0x7f0000000000)={0x1}, 0x8, 0x80000) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/05/02 10:53:23 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$BLKSECTGET(r1, 0x1267, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x3c0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r2, 0x3, 0x1000, "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"}, 0x1008) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69}, 0x0, 0xffffffffffffffff, r0, 0x0) io_setup(0x7, &(0x7f0000000080)) 2018/05/02 10:53:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffbff, 0x400000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x32d, 0x2) 2018/05/02 10:53:23 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x200000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="933c49089070b19a7618177b2ed2") openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x121100, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2405, 0xbd) 2018/05/02 10:53:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000001c0), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x0, 0xff, 0x9, 0xd4af}, 0x14) 2018/05/02 10:53:23 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000000c0)={0x2, 0x0, 0x7, 0x3f, 0x1, 0x1}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}}, &(0x7f0000000080)) 2018/05/02 10:53:23 executing program 3: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000080)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000005c0)="617474722f63757272656e74009282f69a1065882f4311c253df1639de0a39015cdb0fdab88b80ef1f81061e91bf90178cc9fc61666e27e5e9cb6e6e456ef2ef012bbaf7dfe7840d68d07fc264f711c1142568b7caa9a9090741db96962546bb1632b951bb62a7abf5e7af99ef99489b0ea24c72a10e463a9d679d0302585d565eb127284ae6f4e61a964437964a9c9af5fe23acd2d608da7dc8532f3b8b18ae614cf09d5240ead6823c5d24cab6fa954162dd0589e6f6cb0a000000000000000000000000") write$binfmt_aout(r1, &(0x7f0000000100)=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'], 0x20) open$dir(&(0x7f0000a67000)='./file0\x00', 0x26102, 0x0) 2018/05/02 10:53:23 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r1}) writev(r1, &(0x7f0000001900)=[{&(0x7f0000001880)="00f195cee98835044f", 0x9}], 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000000c0)=""/153) 2018/05/02 10:53:23 executing program 0: unshare(0x8000000) r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x8000, 0x0) ioctl$int_out(r1, 0x0, &(0x7f00000003c0)) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) shmget(0x2, 0x4000, 0x608, &(0x7f0000ffc000/0x4000)=nil) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/247) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000440)={r4, 0x2}) accept(r3, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) unshare(0xc000000) 2018/05/02 10:53:23 executing program 6: r0 = gettid() syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x6, 0x8602) perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0x2, 0x5, 0x2, 0x3, 0x0, 0xb02, 0x80000, 0x8, 0x4, 0x1, 0xc6, 0x10000000000, 0x0, 0x401, 0x9, 0x1000, 0x2, 0x2, 0x1, 0x1, 0x7ff, 0x2, 0xffffffffffffff81, 0x0, 0x46dae172, 0x20, 0x0, 0x4, 0xffff, 0x6, 0x92f, 0x6, 0x8f3d, 0x2, 0x9, 0x20, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000300), 0x3}, 0x40, 0x7fff, 0x8, 0x5, 0x7, 0x8, 0x3}, r0, 0xc, 0xffffffffffffff9c, 0x0) syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x9, 0x400000) r1 = epoll_create(0x8f2) r2 = signalfd4(r1, &(0x7f00000002c0)={0x100000000}, 0xffffffffffffff76, 0x7fffe) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000005b000)={0x3}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x6, 0x800, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r4, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) timer_create(0x0, &(0x7f0000000200)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0), &(0x7f0000046000)) flistxattr(r3, &(0x7f0000000080)=""/55, 0x37) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r4, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x679) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r5, 0xd6, 0x10}, 0xc) 2018/05/02 10:53:23 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000240)='rdma.max\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x1, {0x2, 0x4e23}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x202, 0x5, 0x100000001, 0x3ff, 0x6, &(0x7f0000000140)='sit0\x00', 0x10000, 0x0, 0x80}) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) r2 = memfd_create(&(0x7f0000000280)='sit0\x00', 0x3) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000500)={@dev, 0x0}, &(0x7f0000000540)=0x14) sendto$packet(r2, &(0x7f00000002c0)="f618673d3e3ad1445c5092fba50146b03e073bef62eace24306376929ff7741fc6c7c994b750a1ad74706ebe66d3f169fa7894b641fffaf8a7f66c641ca0ebf07c9367d0d117cc8b0fd7c5b26be3de912567e319eb5723d7d0033a9a5bfeaeda6705371b6b1e242d4b507fdc8bc599f9aa4a15a913e0d0c0e6029fcb0c8dbaf9a879c479049440b01b698e271296917857b4fb70e26516bccc5aa07bfbaff5341097cdd034651e077ecc707b9039e475ea9a5f393f2c49611b245ef3420d163b06", 0xc1, 0x40000d0, &(0x7f0000000580)={0x11, 0x3, r3, 0x1, 0x80000001, 0x6, @random="ea7fec03b2db"}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) accept4(r0, &(0x7f00000003c0)=@in6, &(0x7f0000000440)=0x80, 0x80800) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0xf8, 0x40012000, 0x0, 0x0) 2018/05/02 10:53:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x2f8) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x11b241) ioctl$TIOCNXCL(r1, 0x540d) 2018/05/02 10:53:23 executing program 7: munmap(&(0x7f000080c000/0x4000)=nil, 0x4000) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00006c4000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xa0800) set_thread_area(&(0x7f0000000000)={0x91, 0xffffe, 0x0, 0x40, 0x8001, 0x1f, 0x8, 0x8001, 0x54e7, 0x4}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x802, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x7fff}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000140)=0x6aa6954e) fcntl$getflags(r1, 0xb) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000001c0)={r3}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 88.806609] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 88.843592] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/05/02 10:53:24 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) getsockopt$inet_int(r0, 0x10d, 0xb0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/02 10:53:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e466200ced5c54dbb7295df0df8217ad4000000000000000e6", 0xffffffffffffff66) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0b01ffb62701000000080000020000005c0100007f00000000000000000000002a7d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x122) rt_sigaction(0xa, &(0x7f0000000000)={0xc0000000, {0x400}, 0x40000000}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f0000002940)=""/4096, 0x1000}], 0x2, &(0x7f0000002700)=""/199, 0xc7, 0xfffffffffffffffc}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200, 0x0) recvmsg(r1, &(0x7f0000000780)={&(0x7f0000000540)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/172, 0xac}], 0x1, &(0x7f00000006c0)=""/180, 0xb4, 0xa6d4}, 0x10121) connect$packet(r2, &(0x7f00000007c0)={0x11, 0x0, r3, 0x1, 0x6a, 0x6, @random="798101da8a03"}, 0x14) 2018/05/02 10:53:24 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x24402, 0x0) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) 2018/05/02 10:53:24 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f000001000000000000000003e2040000000000020000000000000000000000000000000800120002000100000000000000000030000000030300000f00000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/05/02 10:53:24 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$TIOCNOTTY(r0, 0x5422) 2018/05/02 10:53:24 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='veno\x00', 0x5) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0xfff, [0x1, 0x0, 0x2, 0x401, 0x31, 0x93, 0x6, 0x2]}, 0x5c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x5) 2018/05/02 10:53:24 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x12013, r0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000080)={0xa1, 0x2, 0x7ff, "478737741e139d6d8e1af1bf2ca7a2e32b3721ec5076e81e1f5e0f706f59554b35260b1e3b0c6ff3ba533948b9ecb4b96bed0ddd4ebd9809d64ab5c9c321aea87dce03d5ed716faa4de9fe6a722838ed8614f0bf928f42398ffc6526061a79827971f6eb1bca9f1de313ed8ca1745b3db8d19ad0bf39efcdc2c1996d6bfc6fc5624eebb994332d9b4785e485f71f20bccb525d41b86b2ae033a107ce4142586404"}) 2018/05/02 10:53:24 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x42800) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x8) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x6201, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001440)='/dev/snd/pcmC#D#p\x00', 0xeeb, 0x10000) preadv(r0, &(0x7f0000001480)=[{&(0x7f0000001400)=""/51, 0x33}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="cc45b3ea3c2ae48c35140301d134bf6363b459f0962ba34ce23eacd85858e52ebd62b2720c23961d9a6780", 0x2b}, {&(0x7f0000001200)="81e25052938cf61a52dcef20549f5143f0869be2dd28f68d1c70748bf9cc5d78ec1f3c7015e3be17ee051446695543706bfc98a37c5529da15c5483fd14da4d5556509b570da59ed912795b0d92cc361fe44d85324956971bc799a8c1759bccbe9142d0857130a04bbe8a5674f22d9c0053c9b519637f2a30da406244039fbffd8c0c2fca2ed39bdc4a8a714a8ad75427d0a5c1f6a9431b3b7397493b9b6acb4c34b4428cf750ff0569da73a985e7da98e38e262b3064c311885386a451a57d799787312d3d4489d394fa1a8fc1972ff12b0768fa0cb61e32e0a72c8f8d6aa23ba0afaf40f90a82d63c4", 0xea}, {&(0x7f0000001300)="1cacee8d1055a642d20c954258cf5ffc69ac113016b4b2f5ff475d16cb6b2cdae9d405ba399bb7e2b46bb2a1e4d41f95de9cee714f43dda6c6f78fd62336bb53186bec61fc4f922f91346fcaea1b", 0x4e}, {&(0x7f0000001380)="dc1603e80fb7785c4e5e4094ce091d951504371739808507b9b1a2c3b8322e047fd6da4525e62e0309cae2a10de2266ab181e369873c6f6f35bb16932dbcbdb2a9d7f991e7bf0d69fb74", 0x4a}], 0x5, 0x0, 0x0, 0x40010}, 0x4000000) 2018/05/02 10:53:24 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000002c0)={0x20000000}) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000140)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001400030000000000000000000a000000", @ANYRES32=r4, @ANYBLOB="14000100ff000000000000000000ffffe00000029ea27dc1c09207626e5261422f28c1a93e8dc29e624ae4acab31144716fa819c14dce1500a89"], 0x2c}, 0x1}, 0x0) lseek(r1, 0x20000, 0x1) 2018/05/02 10:53:24 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) r0 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000c40)="4bca", 0x2}, {&(0x7f0000001240)="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", 0x59f}], 0x2, &(0x7f0000000680)}, 0x0) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x13) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x10, r0, 0x0) kexec_load(0x5, 0x4, &(0x7f0000000340)=[{&(0x7f0000000000)="7e985f7e29af34d0f7a472fa65040bb8d562341f3c789b9d76d7afaa6ab07076e4d28ae2792bf0b6a6d7d5551af20d", 0x2f, 0x3f, 0x7}, {&(0x7f0000001800)="e6a100639000af34c8af2c587ee57b40c8d282e05745dca91dac0534ba578ec99ed90d920eb3af74f410e6d93f8383b0342a143b98ea8dc878cf3ff769fa6a3ba77a526fc6bc555648bf96a023936eee73c223fe790a3cbe546a2b29a77d1a98a13ea5fa95c901acc5bb39d26883340ebdc4dbe0d2d1c53f91bc8aa5a2ca2030c88d09bc5c02a867e97782b48e13206814be181a27deeed78805e973e2cd13a0f4cb4c61b4e81fe6630d15a629a6e19186f6902648df5cb8a7b492be16f1772a77740d377badfcf316a877f744ce944898966eca7cedd1815bb59d6fe6204632aa0f582638b9e04329357f70433b9e7428bb778342c62bde5a7f1d08985cb7688538903d36b44c4ede8bcae8a3ed1360c49be049578cf3861df90cc58476644dd8dbd602fb710e093f7af8861d12d1bef93966a9072b4b5c36fe6ae1d0b2bce8ae80ecf5bf7c071bd1c06e2589c43a0af559cb4be30a221ab47c0d18a5d1bc49fc3453a0118e6f9823dbb01349b2b520b4ca52e014547c1198a753c5e9b49cbe3709df3206ca787db3fd16ad492b06b7a5a52d5f2f995f10dbb2ca11e8e22be4dd37d11c1fcbc73ade8462160d9de38babf5b5cc4eb79afa4f748e963b6d5718b36e20e9270f6c85039c3cf3501fa66ea2bb7a5ce472b40e5e0d6a307731e7a36b7daeb5eb8441714cc7199e120b84d89a96d9a6e5e5ddc10f6e4301f3e07f87ee13fd3eb5456ab98f5732ad05901eced91300befd6a7e419dc0c61b35bd396c24f78c10c7efeb71b0cd2ddcbc28e95eb2dce78ed85ea62e45b71696fcf5c27c28aaaadc8dd9b62dd661ee2087a8871202a18da4f0ab9e62e5ab4c695bad1a21acf6bc5c4c923eeacae1d48bfd2111851b7f14abe5ee378d4428106a6ad77c53fac25d6193c4c971217e8093486c65d1e94b45781d9393f04df2f580a8b366ad32f714f41b84efa7d07253eea456d09ea600364a265c891ca50aae0993283685c951ef4b964f6460b58847f619707c15dc8e4ff2baed4ffd418d41dfbe70506efcac77d75e8cda9e86e1c2f8439799fb628398d593da5bca77363bfc6b25ac78a4e7f88d8e04cb40ce24146da8d572057d7e3a461d12fd126d2116489e7dbb9542e74b7c6cf95d95ea14b80aeaca05d10293c208fd987047274d3d14fd035a936e0b022048b8a2cf64c42859d29b69ea389f2deda3b8b810acf36a867d3e100d4a93dec4583cf97ceeaf94f0576f0ddebc8d3f13e83f195ce3d6a65902626ee960f2810f1cf4f776073dae2d7d3c96758d606b658cde20ff708c5f514605541352d54105f525af65b0bb187e44e3be5c06fe43f7fe3d9fa423dd8af9bf61a0cdd2faa147d996f4acf7561df7bc4948ea4f1c31049f1360fc07094e30abb62eb41fbcc156bd336a02fb583b8b0ac428f5142a0ba670be9db55151f2aada6e7b773333a0b8a15a153a4fd94c499a4fb1586e59b3464429fe1bb45cba4fdb00ee25739d676155899700aeaa15666844ec5e50bd442fef2108bca354442f3bd16e714fb148ad8c3f0abd0e40ec4f2081dcf52a47b1e805257ab13da8c61c3a512257fe35dee3330d714768dfa06f179b0cea214b52db2ed77e973db4cbcaad90db32d5489d0603d4b1c92911b36381ebc121c648815a6ec2223d2e1dd4ab233fb9be20373df83f420bf7605eade7f9ce1757b4df7932b093879410fd24742b5e046a52c35a8f8a3d286985f869881ad0e6bb4ce6a68736102439d507c188cf389c42acad7ec4c86884827a889c979d108718ff6535dfea5023b7f5f0d9e33f71715aed281e272b60666d27a43f9701ab0d2278697ec7142a76bb44fde3e071d0d47ba95da54995a88ab4a4fc53d4bf5816cab4c38f224ea487d98ef089d4d7b8b3e80ac894a3bcc9bf8f9d654d88c6d5ccd0f4e886db88e80a81f34a3d5775ccfa80dc22d540ecd16548d552156ff1ac57a0d6387bfbf5301fdf697e273eedd2304fd26cc7bed58c6c68abf5bfb595b362dec597519b9e741cd8176726b067dc7f302cc968c912109286025677a6468c2af15e4d25e1b1f753b8eacbe52a260adb61eb93a4d26ea9107544a5ee7be3383cc0f792d743cfa39a0c402c516beb89ba47aecef6c27b2d872c7684353fc465ae29a317120ba3e967f40edadae39cf224d9ee416a2a0599b6d4730d6e1dc7fdce785930201d65cb04894ab29efff9a178e01d19b0575e08d76e1262f49f29b9ba2498da62445cf6a492bef32cff8aee0c358776194c55b9a68332ca7b9399ffadc712166f04615a7f10e0900f28f6424cff0394a028369d22595b4093d7a7272468da8f681a6aebec1aa590a1f16fdfd1ca3e3d9ad1858d31ce8a7fe48f83d930810c169cb7dfdd480fbdf025fb860324b18f0d45dedaa9312b1903b6463243d1a978ddb16eef8cc1d02ec872b1f869e428263c3158ef233ebb978b3bfcc633f5fcac3e6ed3a9ec404e2a0f6f9b0cbf6b12099498da18806cc41ef490d257adaa818f2f2864859e6ab54a4a2f597f7d24ce61e110514eaee0c853bbc1d3b1b34ad9b967731abe8c2ec6d29781997ccb67203bb3c0ab5b8d358a81b43bb8cfdf5cc5c6c3a0e7678241ac76d3eac3d8c5fc67d1179f2bade1781f1b5b8aca0f12060c9bbc56039d79719c730baeba050b5a9bf0303d9a65c7c7a7b5202810d40465c468815cb452ac5967563e2004a77ba3cdc57fd9fec2f4a09116f964604985aa858dce60e9750d66c0be1353bc4837c13b49a0b958819f6ce6740b79ecd053d4199a16e9cec6e42a2575565b2c122cc3aecc4d1d9e3f54d597224437645d4f0aba61a23827890f03a83abfca28cff782c76974fc445f1655ec44e9c5044f6e9e30aa5a2f374e3459842b44a5f7afd7ddd64af8f93b7518256c0cc1f176e5a96f821c87c2c249a167cb9438e6e8dd8c15366c5e3ae2c4cf02736cc01365d2b88b5eb313f68f4ef59a75b7d31f26418a260b93bd861c14efaeb831ac12af2986efa07fe422421415d687f9f53e27bc34ecf44e05e75b9c534ee4a9e22975b8d383b3cb114ea2666951125a541f21b24ce482de19d9babd291a6bca4bde4abe629f3ca827c336f567865e8443f8ef4f56bb32fca71ab6a21c90998a39a7ecbbf6fed452b9a51bb300b04d768434702e1d53d7ae3a3e1f6ce93e8566082d025336959d3d3567878a2c6f7a27c336a7442f1a48f8fc73beb4bbdd8d271e4f4d0100788fde052cdc21a72512dd69e44b0873202e3ef0380ae0805f7387e28ad73a808055b4fc66e8c836e853357e73e9e0cad296bf4de0b1e6885dfe56cf35ac1bd289c274db31e4cf051e2c83dc5c20243ecb94f34bed0e10bbbab86a48a677d4ec0cb53abc220cba7fa5f9036005912d4d555181903570f1f5de2942bbc8efdb060da65cc220a6e7cb1a217c2b7ca5401ff4bf678cbca9309bf4d3c6950cef000f12ab467e01413cffd6913fb40fb610bac97053475271186d87a1b90f0d0801556256ef52aab83013b803a539f4acf81691ef0490530ae27aa8666e9e95087494e1bc590aef91ccc55194c4860dd57df7045b1c17332a7c2abd86748c24802defb5a81659e5e9cb1b7b9ca17bda9785c33cc230985ead7c8e8e9a1e5655b59fdc8dba4528beffef0ba6d4cae20e9d03fe2e4da3d29ba53d9dce0b986de3d138ea843438f7746ac0ea3097bd20f705a39e9af236711f90fa24f2621648e0ab8fc26f75ef23823c426a40e5fd0f40554eb1c256ae33f89725dfecb1baf4d7ea3b9cd071d844537f1158c1726229a3a67cf03c7a0497a4e575e93e86e18f904f5ecc7ea7d35e1b0b9ecb11aca6e6bc4e7a261aa568cd9b1630ebb7073d5163383cff5a4854758a6786eef48097f736ca3cee4ab15cd6ad460c7ef862e6ceaeac807bca5d005333ba74338d02ba8ec047555916bfd533c4acbbe7311be0a2d0cb371d33ac83e04e2992038941c96c7b73d6e821b14f310f88055bb406d64868968d83978e7bd6b311ae2cdc041f52c684d2f2b43bf584482ae92d910cddf7e562d4999b6c820b5a25d1ac18f6cfce14270052337d30acb529259e7858b60d6ef8061c2d78f7624d41382037d0ccfa93e91faff1ae66272e63bda2ddc7c788e67bd5cf077753141bc0ce0d3321302eddb8b40d328fbfb8f639076f57174198d5be7905b2b156357b74ea9316c1623eb0b48d296072f3c06d2cc759837bf44c5e903b86dc54628bd95595d5e4bb6842e391869250dcd98ae57b5d6518373c5fe711d14a94a6737c7d9412279f748d6274efcc743b31e9bcfc635569065497c77ec05767045d3ed77401ac917870d0ef59e186008d86f4d651669619a54251d7757dc9393f1003f9ea3f9cbd5e5a40caf560ad1f729c1ecfe1968b56934aa3b45a3b18b3ae0e46e41514f03bc25592eacd6259d9f4b884b635d6508f338d83f34f4116b6fb49d616958044a13a19d391a4f3bb42df5e105610cacfc6ba552722b032c5ad6a36d624271d6e6376a7aad625ea79041dab49eeba595e9c19cc8f13ff16a239426b873422b72437061537399e795c13f8e92275c67699ddf62c0943ea3f77fc9f4f9676fdb096073e818b35a1ad42fedd8b885a22fe3582879faf402c1e2d560328202c0af7d41ed77b60df0663020dc4983e1761f37e51ad81041db1d2bb4a1c0e9005c79b2f6716ad3b5316f8e7710d6d2bd9eda4ed6399b5c1342796e0e049e2fc7e3dd8558b9a3c3a87a1b16c13ea9ce6b040f6be94204428ef7775db777c72ef518955ca19584dd863fcaf942f7384410b91d1fb2157a2f863b504808d857798d2dfc8d9d9d1fdf9ff67252a37684a7be69e9adcf9a810623b28327753d05a34c467bef7abcbd9a7eea782257ae860ba1e4f114b006f539f8f39fa8314719fb6a3148b057793e89ba33b0069d6b772173d5d48559d8fbc22a632a4968a8cf04c6fb6ff96d0aec2279d2d09ee68aa0577c4d9ba5273ce060971b0777c4a75319fa41bf00c68a4b7ce8df8e12c60e6c3e1176611662b361913369e7f69b5be1aceb98c4c87951210c0b4d23ffc1cbd0fcffd318ef4b2e30bfa99e4517fc4c66ff8052f827ad21e02f7a5c5ad2831bd226de2fa9b3d6dc3d69b219972fc00ba5d186445521d5e08ada79cde43ea17a9662febb5dfbfd16df01456245316988db25bb50c3d637392289152443b050d137a4dea3976e27e1b22d46e7d315f6a486b4365263a583a54e8db579bd551eaefef2a165af3148af66e8e0229bf36d3882f45d032404c0d55023e6cf293d377cdf556ec7a641b380416dceae451b6641f8e89acbea2e990b6634ec699eee675e99d465c3a86c55126d5e5d7d0f2b6599e812a9fe2481ec81b79dd2f5c297c99f5be1f59fd798d263433cbcda49b1b6ecb6df704ce8a496d406e52b1affb93619ee190942f252a7dc11c54aaf34a3b9b6b5385cdadc89533346e409b46264f5c4f4eca1a0464050272ce4224c3f3042c5ade4f77d9ceba15e923b6a2859c80c199f8757a57c4a3cbe00dcb596f9a8e0725396bf787e447d57ea9442b4f0cc42306b88c485af9a1fc29545cb9e8251c4ff010f98bc38e027cbb56aa7620e94449062f1c835ce5cf787f7cd752cc774cce5cde41b46b240c6cd8ced28ab1bdefaa57ca3ad6a12e62a4b04e66f371722059ef65c735b5543ded35fe15440f0f891eaf9b7527479a9c92a0199e76f81041b7d01e61ad1a3132912bcec38c59f56d9fb9599f79b02d488e1cba081629df3eed39ac6233e503f1200ecfd606cd0d71d3e1e3", 0x1000, 0x25, 0x5e36}, {&(0x7f0000000040)="504793c6f5d840e8ba81b4e2b3e6a0e3185f88003c64393de0f013c371c48eeff2e50b10cda9b9405b3a05f053eaef3bf5b58940f9f02ffc5a5421ee513fdc67b201c7de59b6dca0c19e986bb64c16f5369d857b972ae07842287cced08b93febdbbcbd5cbc0fe20f922671156da725ef2f32601fcc553567844e91deaffa71f9362d67a43d8262719b696b68ef5348ccaf7942bf57a5ced25f6dec8567d5cb27f461404a2f4cc42a1ab2f768034d33c5001ac97d3590f0a6d92756f79d18af2009b62a0d5f07b7c70394b4afa30a7fa34bca02fbb28ffbad0ed4c90c9f5cefe29d2b9fd3b9e905a26fba9", 0xeb, 0x81, 0xffffffff7fffffff}, {&(0x7f0000000280)="58847291616a9069f736b5df3c7828ad733cba6fbd98478bce59171cad25c08a746b3c5268cb82faa7a6c957dd176c3c1a8f5d6683ad48f05f983702dc850d00d6215e1f58e63fc440d2ae3a5e82ae094fb550f0206cfce226f15b1bd2314bb5e8d406229f9cc2e4661baecc992014894fcb2b20d95e19c120d0d73d8f4144bc156b3db0b8c1d6ccc2e017e5e909f9fde069de83f81c99ea277a4623e5f280885124bdb42f9f8351dcdb007323a0187402a2ec5d35e8fada40b600", 0xbb, 0x5, 0x3}], 0x3c0000) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xa000, 0x3, &(0x7f0000ff4000/0xa000)=nil) 2018/05/02 10:53:24 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x20) openat(r0, &(0x7f0000000080)='./file0\x00', 0x10000, 0x118) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000180)=ANY=[@ANYBLOB="000020fa00000000"], 0x8) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xc2bca8d) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=@dstopts, 0x0) 2018/05/02 10:53:24 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x200000) msgget$private(0x0, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000100)={0x8000000, 0xfff, 0x2d}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/05/02 10:53:24 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x2f, 0x34, 0x3e, 0x35, 0x3a, 0x35, 0x0, 0x2d, 0x33, 0x37]}, 0xa) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000040)) 2018/05/02 10:53:24 executing program 2: socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000f1aff8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101200, 0x0) write$cgroup_int(r1, &(0x7f0000000140)={[0x33, 0x36, 0x37, 0x2c, 0x2f]}, 0x5) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x2, @time={0x0, 0x989680}, 0xc8, {0x1, 0x80000000}, 0x200, 0x3, 0xfffffffffffffffe}) 2018/05/02 10:53:25 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x100) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x5, 0x2, 0x9, 0x90, 0x5, 0x9, 0x1], 0x7, 0x9, 0x270000000000, 0x8, 0x1, 0x6afc, {0x3, 0x6, 0x4, 0x101, 0x7fff, 0x5, 0x7f2e, 0x81000000000000, 0x3, 0x31f22d48, 0x9, 0x3, 0x4, 0x8, "77a09abdc68ccd54a58bed61e3bd0921ebc301051587b411c90a7f32f82d4e6b"}}) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000100)) clock_adjtime(0xa, &(0x7f00007b7f30)) 2018/05/02 10:53:25 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xa) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x29, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@l2, &(0x7f0000000280)=0x80, 0x80000) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000a80)=""/211, &(0x7f0000000b80)=0xd3) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000340)=ANY=[@ANYBLOB="6e6174acba0000000000000000000000000000000000000000000000000000001b00000005000000c0060000d003000040010000ffffffffd003000040010000f0050000f0050000fffffffff0050000f005000005000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x720) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="400000001408040000ff00000000000000000000", @ANYRES32=0x0, @ANYBLOB="140006007f000000bb000000080000000800000014000200ff010000000000000000000000000001"], 0x40}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) [ 90.136417] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/05/02 10:53:25 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) 2018/05/02 10:53:25 executing program 1: futex(&(0x7f0000000040), 0x4, 0x0, &(0x7f00000000c0), &(0x7f0000000000), 0xc0fffffd) 2018/05/02 10:53:25 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x200, 0x200000000000000c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x200, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000000200), &(0x7f0000000000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) 2018/05/02 10:53:25 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) r0 = msgget$private(0x0, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) msgsnd(r0, &(0x7f0000000000)={0x3, "159bc616b9f8f80bade387d7ebfe21485834b957d70a74252de7b470d83aed55f4c66a72d232a5f80b9ac095503a5d283f1541dc32a9ad533897d7e9d53ad74c211f2f912da7b24a5f3bf0abcd429dc66862b104cbed0f357b56f03d37a81185460b375a865d69b5d01cf48874d35a4d40b0e76e48ca3f80ca17993608927197dc411f972feac4"}, 0x8f, 0x800) 2018/05/02 10:53:25 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x100ffd, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x8c1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/83, &(0x7f0000000200)=0x53) r3 = memfd_create(&(0x7f0000000080)="5d2862646576a728236370757365742a00", 0x3) accept4$bt_l2cap(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r1) 2018/05/02 10:53:25 executing program 0: syz_emit_ethernet(0x8a, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x7, 0x100000001, 0x0, 0x6}, {0x1, 0x6, 0x5, 0x4}, {0x401, 0x1, 0x10001, 0x34}], @ipv4={{0xc, 0x4, 0x7fff, 0x100000001, 0x70, 0x64, 0xffffffffffffeeaf, 0x7, 0xc, 0x0, @empty, @dev={0xac, 0x14, 0x14, 0xf}, {[@noop={0x1}, @lsrr={0x83, 0x1b, 0x100000001, [@local={0xac, 0x14, 0x14, 0xaa}, @empty, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x17}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}]}]}}, @udp={0x4e23, 0x4e24, 0x40, 0x0, [@guehdr={0x1, 0x4, 0x1, 0xfffffffffffffff9, 0x100}, @guehdr={0x2, 0x80, 0x401, 0x0, 0x100, [0x80]}, @guehdr={0x2, 0x8, 0x9, 0x8, 0x100, [0x80]}, @guehdr={0x2, 0x3, 0xd5, 0x3, 0x100, [0x80]}], "d9c7b8b75dc460fe43794ff44b349c0f926cd2d1ba7bf3a5d18703c0"}}}}}}, &(0x7f0000000100)={0x1, 0x3, [0xf7b, 0x5ec, 0x656, 0xb93]}) r0 = socket$inet(0x2, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='numa_maps\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0xcea}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x38, 0x7, 0x5, 0xfffffffffffffffd, 0x0, 0x14000000000000, 0x400, {r3, @in={{0x2, 0x4e22, @rand_addr=0x3}}, 0x3, 0x7f, 0xf9, 0x2, 0x80}}, &(0x7f0000000340)=0xb0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)) syz_emit_ethernet(0x1011, &(0x7f0000000380)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="4651afc9c03d", [], {@llc={0x4, {@llc={0x0, 0xfc, "86", "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"}}}}}, &(0x7f00000013c0)={0x0, 0x3, [0x805, 0xe3a, 0xde6, 0x36]}) 2018/05/02 10:53:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/netfilter\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x9, 0xb5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0), 0x4) 2018/05/02 10:53:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getgroups(0x6, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setregid(r2, r3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x3, 0x3bf, 0x0, 0x200}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000180), 0x8) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x1, 0x0) 2018/05/02 10:53:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/15) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20100, 0x0) keyctl$session_to_parent(0x12) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@loopback=0x7f000001, @rand_addr]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/05/02 10:53:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f0000000440)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x100) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0xffffffff}}, [0x0, 0xf2dd, 0xffffffff, 0x20, 0xfffffffffffffffd, 0x8, 0x1, 0x800, 0x72, 0x2, 0x1, 0x4, 0x8, 0x3, 0x800]}, &(0x7f00000001c0)=0x100) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000280)=0x5, 0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0xb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r3, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r4, 0x3d}, 0x8) 2018/05/02 10:53:25 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x7d) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x1c) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x10003, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000119078ac2314aaac14042b00004e20000890781a41a5ab49ab6615304e6ecc3022221aa50778bdc326aea01857b5c4681ecd7aca2fcf67923661034fae23d5c71b181b97295a69a193b1b3264cd6"], &(0x7f00000000c0)) 2018/05/02 10:53:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) 2018/05/02 10:53:25 executing program 0: ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000140)=0x98) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/05/02 10:53:25 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xc4002, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x6, &(0x7f0000000100)=0x1) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r1, &(0x7f0000000140), 0x361, 0x0) 2018/05/02 10:53:25 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000005c0)={'dummyR\x00\x00?\x00\x00\x00\x00\x00\x00~', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) dup3(r0, r2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/05/02 10:53:25 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'ifb0\x00', 0xc0}) shmget(0x1, 0x1000, 0x54000000, &(0x7f0000ffd000/0x1000)=nil) rt_sigpending(&(0x7f0000000040), 0xffffffffffffffc9) 2018/05/02 10:53:25 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8001, 0x101000) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x3f) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r2) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000b40)=[{&(0x7f0000000280)="2bdb0750a64adc55ae29245358307267c78873109fec7d4fa99ed3fd5684e9b8d106144e80409b88577d573752f3fb2b93b70ff53376ca3e3ab133946933eba6abaeb2d83ea4987b68bcc98f1aae3edfb639acf8733f0cfc68d27f71abbb6042c6e0b06f8367b1e746d425db84c15cebed95ba59dff06329f56a64bb3c04d08cf87b569a03fe30229ea8e84c1dfa0b19d2b398239d3ce580046932f830e6adc8a2977cbae989b729112fddee8773e84264e36eee", 0xb4}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="c01e801f660018dd008000000000be309266359df82a30bedf5d0a7f4f6a180f36ff5dab1f112ec0220fae48cd1b67deda26628bdc998b1b5e8801dded963dcaeff8e17a9286bd1772649d17e84787b2b6f007c83e94715dff2afc8f01573a822c384daf40d33ec6c95c2b7c8218719f47c23e589e83c6b5e9c0fc"]) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/05/02 10:53:25 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2f, 'cpu', 0x20}]}, 0x5) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) 2018/05/02 10:53:25 executing program 0: unshare(0x2040600) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x220000, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.syz\x00') epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/05/02 10:53:25 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x52, 0x6, [0x10000, 0x9, 0x3f, 0x5, 0x80, 0x2]}, &(0x7f0000000180)=0x14) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000200)={@dev, @remote, @rand_addr}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x2}, 0x8) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000002c0)) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x40045567, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) r3 = getegid() syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', 0x2000, r2, r3, 0x7fffffff, 0x8, 0x1008) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x1, 0xfffffffffffffff7, 0x200]}, 0xa) 2018/05/02 10:53:26 executing program 0: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8930, &(0x7f0000000080)={'bcsh0:\x00'}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f00000000c0)="18923e69a9b8fbff5f49c019b61d356d1a4e549cdf5c5189859116473098495540b4a568f411d02faffb3845c1c515219b7abbb3f3f6371bec090ed1fdd77511764a2ddf93616df7cb092cc1ba8b0d9d7317a98986cd8f66c1e601f3ea65fa7336c15af6ef0032f3eed6d59cb7551a847d8ee2f4da86ac283b30c8e6ef6ee92b405053da1832") 2018/05/02 10:53:26 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x100b, 0x0, 0x4000000000, 0x0, 0x5}, 0x2c) 2018/05/02 10:53:26 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x1, 0x7, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0)=[{0x6, 0xffffffff}, {0x7}, {0xf}], 0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) unshare(0x20000400) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00000000c0), 0x2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) 2018/05/02 10:53:26 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2a00) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000003ff8)) 2018/05/02 10:53:26 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000080)="910fae4d513f8593bcd0eaa572ce343e9fa56a0d7b446f7e84383ad2aff15e6ec17b7c7d1b48533ccdf5f7a2345b74b60bc429181a9f1d13b77632762c2c4b5fe129e2e998b65285b1c6e760341ecd8989154d22c339889b0b2baecd4785ca15d1ce85e3c7aa9b40fa8402a7da44", 0x6e) fcntl$lock(r0, 0x0, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x2}) 2018/05/02 10:53:26 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1, 0x4801) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'gretap0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) unshare(0x60000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x81, 0x10) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000100)=0xffffffff) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x228, 0x0, 0x1f, 0x101, 0x0, &(0x7f0000000040)='rose0\x00', 0x80000001, 0x2}) dup(r1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000200)={0x5, 0x7fff, 0x9, 0x2, 0x1}) 2018/05/02 10:53:26 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000480)=ANY=[@ANYBLOB="5000000014000000000000000000000000ffff7f000001000000010000000000000000000000014e200000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000003000000"], 0x50}, 0x1}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) sendmmsg(0xffffffffffffffff, &(0x7f0000001900), 0x0, 0x0) r2 = msgget(0x0, 0x80) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000500)=""/71) accept4$netrom(0xffffffffffffffff, &(0x7f00000003c0)=@full, &(0x7f00000004c0)=0x48, 0x0) listen$netrom(0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000240), &(0x7f0000000480)=0x3) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xab, 0x800) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000280)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000140), 0xff1c) recvfrom$unix(0xffffffffffffffff, &(0x7f00000002c0)=""/234, 0xea, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) fanotify_mark(r4, 0x0, 0x0, r3, &(0x7f0000000440)='./file1\x00') 2018/05/02 10:53:26 executing program 6: symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x9, 0x0, {0x3, 0x3, 0x80000000, 0x2, 0x7}}) [ 91.376735] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 10:53:26 executing program 2: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) r3 = memfd_create(&(0x7f0000000000)='eth1(%#\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r0) write$sndseq(r3, &(0x7f0000000140)=[{0x3, 0x11fb, 0x100, 0xffffffffffffff80, @tick=0x80000001, {0x5, 0x8001}, {0x1, 0xf87}, @ext={0x7d, &(0x7f0000000040)="d3331466ee201a20d9daf67dfde788e6d02a439cfba4bb6996294089a4d6de21bd075ef8c51edcd339286f21803a96d3165c577f7caaffb1e567ebcacc9707870115110a0e1b11c36d9749160fe38b4cf2d50166d19475ffa8d1d4e9e799aa488c19f1c5940a57a56962af307587be4d6c769d27ba66ba2c60b7b3af2d"}}, {0x62128000, 0x0, 0x7, 0x6, @tick=0xba0, {0x8, 0x6}, {0x1ff, 0x4}, @ext={0x5b, &(0x7f00000000c0)="1c896868cd77d18cd3ba1eb1639b6cb242cdfac1dded88d17bec7bbe4fe43fa143a85fe51a59bf7f24744db865f6eb23738d2ec444d42703de412fdb79952598c2f13a08a60d96ad1d5c5a0ca2f0dc0974563ad7769c5be388ce34"}}, {0x1f, 0x5, 0x8541, 0x9, @time={0x77359400}, {0x2, 0x9}, {0x3, 0xb29}, @addr={0xa35, 0x100000001}}], 0x90) 2018/05/02 10:53:26 executing program 1: clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) select(0x40, &(0x7f0000000280)={0x33d4, 0x7f, 0x100000000, 0x8, 0x3d, 0x9, 0x53d, 0x4}, &(0x7f00000002c0)={0x0, 0x2, 0x401, 0x0, 0x10000, 0xfffffffffffff774, 0x10000, 0x7fff}, &(0x7f0000000300)={0xfffffffffffff000, 0x7ff, 0xb3d8, 0x7ff, 0x1, 0x8, 0x80000000, 0xffffffffffff5628}, &(0x7f0000000380)={r0, r1/1000+30000}) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x800000000000125e, &(0x7f0000000700)="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") r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) getsockname$netrom(r3, &(0x7f00000003c0)=@full, &(0x7f0000000440)=0x48) ioctl$sock_proto_private(r3, 0x89ef, &(0x7f0000000100)="43d32d7f5cf3a4c5af0c77ffec414b639b272638cf36c1ee158c7367e527fe6aaa66ba609f940a4dd7c40a3f7c860a64f33f8e4ce4dae043cbd627f8811cc8224a02b897d33f4fe9cea3106e2e8ea27e0eefff2883c2ab71e5042efd7c61dfa53944b32e142d72f578d88544d268143b6cb9e59b85c1dbe6917828eafdbb5efdaa4ad7daf4d4dafe30648ec54038e2d79174645f") ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000240)=0x5) connect$unix(r3, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) fcntl$dupfd(r3, 0x406, r2) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/05/02 10:53:26 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf022, 0x200) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0xf5ffffff, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/05/02 10:53:26 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f000000efdc)="240000002600250007fffd0000010000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/02 10:53:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="636c6561725f815e67b27e473fd88bcd66a52dc1878ec0a9e99aca343dd705d3040cf96560120d06758dce7456b349c1c2d481873c13b240cb152fbbf36564f1ff3e392c291f8310bbf960511ab4ad5e727697d3e0d013e20bbdc0662cfb57399fb59c52dd1da391842b5d701d00dcf20d16d62a9f226784a9522b201d033399029ac1d1734901e56f08f6406a94179982537703ef52d4") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="04746174757300") rt_sigaction(0x1, &(0x7f0000000000)={0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f0000a12000), 0x1) 2018/05/02 10:53:26 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00000000c0)) write(r0, &(0x7f0000000140)="576b6e902d54c062a4c54d595b34b9fb7f608181732fcc17ff47e9c1aeae469fcb39d294d46431fc9e94e3e526d0ebf18bff1c992adec14cacab846762c192474e0bfa07d7fbd06e84c51cb17df611391d4d9e8ebfdd6f89bd7281eaa50370f6", 0x60) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x4}, {0x2, 0x2}], 0x2) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00040960859d3b74cfd0d56d5e48acf8eb71c5125414e109cc4bec45a351a5f8ae6765c3d94b0df252f9a03a553072d2d41fc44f0868bc3db7bb10d90b749b9156b1537e98c340256c62fdd154f7edbfbf0d3c5dcd310c9754363e9210ec4144c592c9"], 0x63) [ 91.538677] Unknown ioctl 35311 [ 91.603299] Unknown ioctl 35076 2018/05/02 10:53:26 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6}) rt_sigaction(0x1d, &(0x7f0000000000)={0x24, {0xffffffff}, 0x4, 0x9}, 0x0, 0x8, &(0x7f0000000040)) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) [ 91.642632] Unknown ioctl 35148 2018/05/02 10:53:26 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x401, 0x9}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x7fffffff, 0xfffffffffffffff8, 0x4, 0x0, 0x0, 0x93a, 0x40, 0x9, 0x7, 0x100000001, 0x0, 0x100000000, 0x80000001, 0xc12, 0x1, 0xffffffffffffffff, 0x1, 0xd536, 0x59ea, 0x200, 0x1, 0xffffffffffff0001, 0x4c0d, 0x2, 0x9be1, 0x9, 0x1000000000000, 0x5, 0x88b5, 0x1ff, 0x6, 0x8, 0x6, 0x3ff, 0x9, 0xa15, 0x0, 0x10000, 0x0, @perf_config_ext={0x0, 0xffffffffa3aae21d}, 0x0, 0x1, 0x67, 0x1, 0x2, 0x9, 0x9}, r2, 0x3, r1, 0x2) ioctl(r0, 0xc0481273, &(0x7f0000000040)) [ 91.675600] Unknown ioctl 35311 [ 91.694271] Unknown ioctl 35076 [ 91.712823] Unknown ioctl 35148 2018/05/02 10:53:26 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000003c0)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000000)={0xfffffffffffffff7, 0x3}) 2018/05/02 10:53:26 executing program 3: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000380)=[{0x20, 0x1, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000680)="fdb2f96f", 0x4) 2018/05/02 10:53:26 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x9}, 0x379) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x0, 0x9}, 0x8) [ 91.775987] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 10:53:28 executing program 1: socket$netlink(0x10, 0x3, 0x17) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000a82fc8)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x20, 0x1, 0x1, [r1, r1, r2]}], 0x20}, 0x0) close(r1) close(r0) 2018/05/02 10:53:28 executing program 4: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f0000000080)='./bus\x00') symlink(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000040)='./control\x00') syz_fuse_mount(&(0x7f0000000100)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/02 10:53:28 executing program 5: socketpair(0x16, 0x800001, 0xfffffffffffffffc, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) read(r0, &(0x7f0000000040)=""/148, 0x101d0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x20) 2018/05/02 10:53:28 executing program 7: setpgid(0x0, 0x0) move_pages(0x0, 0x2, &(0x7f0000000000)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000040)=[0x7], &(0x7f0000000080)=[0x0], 0x2) r0 = socket$inet6(0xa, 0x80005, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000000100)=0x9c3) 2018/05/02 10:53:28 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10200cf", 0x1f) r1 = dup(0xffffffffffffff9c) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x40, r2, 0x722, 0x70bd27, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffd}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x81}, 0x880) recvmsg$netrom(r1, &(0x7f0000000980)={&(0x7f00000001c0)=@full={{0x3, {"5228d298b94589"}, 0x7}, [{"70d5672c24979a"}, {"404acb5b52b2d9"}, {"4478933b328c5c"}, {"dac408fa8e6e4b"}, {"90651160163338"}, {"583769fcdb4780"}, {"1d570c820ce97e"}, {"8a27d4a0516b4e"}]}, 0x48, &(0x7f00000008c0)=[{&(0x7f0000000240)="d3cd54fd9b359b78ab0ed9ca9eafcf4eb717f5d0d8d4aeadd61964414a850f23e245807fa528449ccead58e77330ff3e72268c16566113f326133083331fbb34db2488c348fb9e6fbc80a51e213bbac4f981dbe1cef2445e77411841fb888d8f645627a26fbc39bbff124c81d25d3d822fcbde936d611e322be2da7632ab1a57fd274b267adf7d5eae5ba1da0bb3bb25038f2b7c0078da", 0x97}, {&(0x7f0000000300)="4b1ceadc54a3e3578daac10715a812407952ba588008308826531bbdfdb4b9bfb4ea8d60634c6aea46aa03e37ab21e9885ba352551087bed0ae452a0b261be7b83df36a08be58a792555a75e45022cc46e4d1cde5289c47f0c9661a5c7736bfc7d26c5ec7edca9bd81b94f", 0x6b}, {&(0x7f0000000380)="b3d2d3cd8bc33061a41378dc999feac2b0ed1da3bc402f61891a5ba96aef71132adf2013d02052239184bf739c31d223c008ddf41abae54484f72c31e69952b32f4400bd6866c2c630a8751fea1b8cc28192e6f43574ba3f61fdb46579e5b4a31109ad7fa9d45fb62ddb5fa9c76445b0614b9fdb0a3ed5c437c3506b06388891de97ed88aa1e1e7625cc5b86751efe1300d8900016100400df5aaab149a563d8d78992429dec7d6c59b14ae04749c555fa6b0a266b53a6512b42f8d3631cf19ae8e2eecdf285d788b1787eca", 0xcc}, {&(0x7f0000000480)="6a1f8d9305be9d77b92f688e98980d86b747a762ad86cbd26d8c1769087972de41d31365d5f4400095a818ca16a7de2e1aea5167fc93ee89df637a4d7e24aedee6dde8aaaa1318561f82137e2fe48ddd187dfde2797a2b15460a269214ea17b5423017bb443274e7538aec7ae517aa052eae6b402f75813812f1c691e1aa9f45eedddb03e45228b7b6c05d0375ca1d8651273a2ca0bfbed323898e1815aa3551ba6250e82212c1f3596fd90f20e0296d8c8a4d30f9f7c37d6fd403a9eadc815c999b8504", 0xc4}, {&(0x7f0000000580)="0bde3ed9ab01f1e44abe199c82bd58361f384bbec4d8db86931898a836", 0x1d}, {&(0x7f00000005c0)="aa8399750bfcbd087182b706fe11f97d56a83eb1e3d45a0ed667d17d0fcc14c4c9432430f1e0ae9fcaf07aa4e87d3cefa798a82b75556c1dc4140efe92ff12adca71a827116f6ff6b23b7af4e9e554df27af98819ed8a1f169c39c2bcfa4101ce7214fed2bce64932927915899fc802f65493da827fd008814372d8f793c786659b1cba02b949fb76a9175fb455cdc29924e5239dd4e6c867b7850cca21a68be563b6db6ee9b83129afae212a2afaed1701658185ad4d6df0e6a0848011458d05cffee35ada4e9c28099", 0xca}, {&(0x7f00000006c0)="e44271fbf3321317ebf39982bc11fb914d922a2413b2a8c1f3cc2fdbd075d410c8e086c21384cea46e822121db00d6809a2f68b28eaad977adbc793e546c48bbaab1e3ce747ee34fa2e65b67cfd5c8676749b0d588957d02e8a724c6140eef625ca6ba9c", 0x64}, {&(0x7f0000000740)="619b55be3c3515e8ee8da5c00e3c06b89da80acf001d676a78e6d61c91554bb7ee1580c2b94f3efc00cfee55f07a4b7a55eaace0d0755586b53614b192dd0e6cf8d89ea44d2f93ee92b1e62c013fcddc026d11b59699969aee7437dbeaff322b1f57b8959d192a49d3490fab31d16992e4fb52a8641464aa933b1e0916fbacdf1bd1303b1aa8c179e1c0fa4c59c2e9c635db2bd904bb6cec828545e48ed3fb7246f95b3fb9d4d936dcd67c9f86a370da869e0465d8b12dc13fa9fc8ec2a0a54bc59a8885adda7b1663b1ebccc4d8ebca3a8e0271f7ec3e6251febbc7cf287061ce6305c5d22373", 0xe7}, {&(0x7f0000000840)="aa0c92d4f58f68d85229b2063b913d6252b49742a898050552059291014870a78ae86151d8a7", 0x26}, {&(0x7f0000000880)="3b4756b0217fd3028b106318455c3e035c6de3ab86b17f03201d25e63cd9e42cf9113eca2b", 0x25}], 0xa, 0x0, 0x0, 0x8000}, 0x40000000) 2018/05/02 10:53:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x721000) ioctl$TUNSETLINK(r1, 0x400454cd, 0x110) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xbd2a, 0xffffffffffffc998, 0x3f, 0xfffffffffffffffd, 0x430}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000240)={r4, 0xb3, "24f023c67d6db042805bb740f7cca08b05a35aa42d080c9d9d66ba10963337e57a398c0ec6251c8ebfd3636686bf8d1a8607eba025454f2645974750527b17c7cc42e6ef69d7e2d0881105aa4b65f68077dc66883f204cc3d2d712f4402dee000748eba846040a8b1cf23cd0def43c42c6cd715de8348fbf44d631d33d1d8d6d3157ef1da5917870521fb7f116f8f5ba515f580520decaf41dd354c00e5991d6bba67fac4e01be851f700c921670c0a2335b7c"}, &(0x7f0000000300)=0xbb) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) getsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f0000000340)=""/59, &(0x7f0000000380)=0x3b) shutdown(r2, 0x1) 2018/05/02 10:53:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0_to_bond\x00', &(0x7f00000000c0)=@ethtool_coalesce={0xe, 0x9, 0x80000001, 0x80000000, 0x6, 0x8, 0x7fffffff, 0x72, 0x82, 0xffff, 0xe853, 0x100000001, 0x0, 0x1ff, 0x3, 0x6, 0xffffffffffffffc1, 0x7, 0x101, 0x8, 0x5, 0xffff, 0x7fffffff}}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x400000, 0x0) recvfrom$unix(r0, &(0x7f0000000180)=""/70, 0x46, 0x1, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x200000, 0x0) 2018/05/02 10:53:28 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000400)={'ah\x00'}, &(0x7f0000000440)=0x1e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pread64(r1, &(0x7f0000000200)=""/63, 0x3f, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0xffffffffffffffa1, 0x80000) init_module(&(0x7f0000000300)='\x00', 0x1, &(0x7f00000003c0)='/dev/full\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x800, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xaaa, 0x10, 0x3, 0x7fff}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={r4, 0x8}, 0x8) [ 93.071168] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 93.111114] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 10:53:28 executing program 4: socket$inet(0x2b, 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x200, 0x10c00) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x513e01, 0x0) [ 93.156574] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 93.201591] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 93.261714] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/05/02 10:53:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="24000000190001000700fd686fa2f8bc0200000000000000271d85940800150001030000", 0x24}], 0x1}, 0x0) 2018/05/02 10:53:28 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23}], 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x98, "b009264f8ec971826e0a50c32b6ac8a159221e6d4ce57f59906e79a0103a01156c980a95035b62e2d8be1a2ecc5904e5330899fe6b7d8ab10089182695a1087eb66640c1bbdb2f1d35c94c5a33ab7eb2017b6cbfa4f9e201ca9d058f39cd2d4183a119932ca908b1b13704a94087ebc19226913cea10196d1f1909fb3a479c1dec9813f3fe86abb916360d51839030ef5f80b00ea1edf4fc"}, &(0x7f0000000080)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x400, 0x2712, 0x800, 0x9, 0x74}, 0xffffffffffffffd3) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="0e170df78efae6e2e0a26119031db4", 0x287, 0x40800, &(0x7f00006e2000)={0x2, 0x0, @rand_addr=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x101000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000002c0)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) 2018/05/02 10:53:28 executing program 5: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/90) ioctl$BLKROSET(r0, 0x125d, &(0x7f00000001c0)=0x7fffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x16}, 0x0, 0x7fff, 0x6, 0x100, 0x40, 0x8, r3}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000000000000000100000000", 0xce, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB=';']) symlinkat(&(0x7f0000000180)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') 2018/05/02 10:53:28 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) fcntl$addseals(r0, 0x409, 0x9) r2 = dup2(r1, r1) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x5, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 2018/05/02 10:53:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr=0xffffffff}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100}, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x41}], 0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000096a3862b2b163db6bd2203c6ef07c131c463a49e486306696dff63af960160ca170e2f70f2ec85911499a441ac8ec13dba11ac2858802c", @ANYRES32=0x0], &(0x7f000095dffc)=0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x14) 2018/05/02 10:53:28 executing program 0: connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x90, &(0x7f0000000200)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e20, 0xed5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x20, @empty, 0x5}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={r3, 0x9, 0x3, 0x1, 0xaf3, 0x6, 0x8, 0x2, {r4, @in={{0x2, 0x4e23}}, 0xfffffffffffffffb, 0x9, 0x2, 0x3, 0x67}}, &(0x7f0000000400)=0xb0) ioctl$sock_SIOCGIFINDEX(r0, 0x8937, &(0x7f0000000040)={'bond0\x00', r1}) connect$pppoe(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) 2018/05/02 10:53:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10000, 0x200000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d0ffc)=0x4, 0x4) 2018/05/02 10:53:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="00008601", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x0, 0x0, 0x99b, 0xfffffffffffffffd, 0x0, 0x1c73d010, 0x0, {r1, @in={{0x2}}}}, &(0x7f0000000100)=0xb0) [ 93.462266] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 93.498573] netlink: 'syz-executor4': attribute type 33 has an invalid length. [ 93.571820] netlink: 'syz-executor4': attribute type 33 has an invalid length. 2018/05/02 10:53:28 executing program 2: socket$inet(0x2, 0x800, 0xffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000001ffc)=0x6, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x3}, {0x8, 0x9}, {0x0, 0x2}, {0x8, 0x1}, {0x7, 0x5}, {0x3, 0x3}], 0x6) dup3(r0, r1, 0x0) fanotify_mark(r2, 0x80, 0x40000000, r2, &(0x7f0000000080)='./file0\x00') 2018/05/02 10:53:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) inotify_init1(0x2) truncate(&(0x7f0000000040)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) flock(r1, 0xc) [ 93.623144] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop5 2018/05/02 10:53:28 executing program 3: ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) r2 = openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000080)={0x9, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl(r2, 0xfffe, &(0x7f0000000740)="6014abd273d2b4a4b85fae4db8c9a82263dba2e9bd46ba09000000af53f0a754de6679ac87856ec71363cf0c4500000200726f2c59ed9406e066bd8dde5e69d17880f5c2f64cce8381ceb5d97033184f7af62d88dd34c6dffe5dbcaa7a0eb2c5968a2e423ed4a9a18883e7d1300e5934e57d7a8bc6eb550e0ad3ce16e563de0391922d39dfd77223bfc9e434e4f60c0967083ac5e3d0a015a6100e3a8c8edabf002f08765bb688470c1eb1ead7494e67c542d94222757bbcbd82a2f972f8a0eb4f30eaaf9250020262df439f48e71e5a") r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000029bd7000ffdbdf250300000008000400060000002c00030008003d3808c1d16f0c98ec23040001000000080003000200000008000500ac14141c080001000300000008000700d905"], 0x50}, 0x1}, 0x10) syncfs(r0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) getsockname(r1, &(0x7f0000000300)=@can, &(0x7f0000000380)=0x80) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000001c0)={0x20, @time={r5, r6+10000000}, 0xffffffff80000001, {0x3, 0x1000}, 0x101, 0x0, 0x6}) sendfile(r0, r3, &(0x7f00000ddff8)=0xe00, 0x102000001) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)) eventfd(0x2e) 2018/05/02 10:53:28 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x1, 0x1, 0x1000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r1) 2018/05/02 10:53:28 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0xffffffdffffdffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r0, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x0, 0x0) 2018/05/02 10:53:28 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x12) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9422, 0x400) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000040)={'vlan0\x00', 0x9}) ptrace$poke(0x4, r1, &(0x7f00000000c0), 0x0) 2018/05/02 10:53:28 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000000)="5511c16491cfec", 0xfffffe59}, {&(0x7f0000000480)="a41d7b12fb61c2b02a08d242c259f109c880e8e1a435f77e4d9095c46a4e5130e17da94a15395e6b4d552bfb7bd034d6343a4a4c35b0bc56351c5895e0067ae1f57e27db39d9532454c97dbc7bbc6849a894f4e7cdf980f820f138f38c5870b3c942cd943285cc5aa4bc494005", 0x1e}, {&(0x7f00000000c0)="fc42e64e2b4f4b6820b77681f375630fd166a4c9fee6d966844ab28ce4101c82548372528523fe008b1b92a4cd765a96a48dc8680fa3604a946a41f4426748b2ed53f6de31a1a2eec37c8919a30945bda365fb87bda68b46b45176d3ca33e50716a208cca64ed0cd63f120a1a13b8bace2f8e5ed8a1b29aa36d37baf4ca4e919de3367d5a4ea9396745889dcda70e4f8e6ea1b13e05c5c42ed322d5d942e5a4067024f8b900438494c905c9eba587940ff28da90f394ac969f81715084f6286fc89162a0bec759db6a3f00f71639ce2c", 0xd0}, {&(0x7f00000001c0)="f777dd2ff0411074c2af287ce52776ac4b575597f9aa3a6f821df00d687e06009bfa3e80108013e8795dd941c6fd2c55ec1decc09c2a6db507c4bff69af47aa2b97338f004ecad93398d9c2a448304d49e50ea186aa5df159bd843248d0589e337d473ddb02f6f9cde32ec45c9b6da9181d5", 0x72}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000240)="8baf0bac54d67ac50532c866a3f6dd6ea1ec31f855978c4d178cbfc0f5082258fd9c2944520643610499028f30a70eb44c4913cc12998a14bcc420e760d8bea54a4f20a24e055b92fefa3486556ef463d0d246be92b9e22db6b0fc24631ba692162946c527df8e389f764d5162a6f87e68eb0f61c04abedd29b853b184db657d43d7591e8b12b209c89dc58e6beae828fec82372a4e253a649d4ba5228eb0e93a2f4", 0xa2}, {&(0x7f0000000300)="d7aa0f3f18f1bad98d19b451be2dd06f6eaefd125c1881703d0c283fee1236b0f49469ff8ef2909b75c648c7d883017d45829b00edca34b6254e26204cc84b47027fb004ae5dd18a2c6b5b2bb5973dffb9f72b6e16b9e3bfc41e0ea04388abfc901cc85750540bed8ede87de098b064d4a3dfe20c866b9106f49c792f7cbbbbb87515988096ee1782e45c0dd66112eae6d59b3b5f694b029b22a06a794804d3148f8b4294f083e78636ad1500033ac7389b253d8dca3f0ff36cd6b9fb3e7e4391491c0f9db9b", 0xc6}], 0x7, &(0x7f0000000500)=[{0x18, 0x29, 0xb, "e1"}], 0x18}}], 0x1, 0x0) 2018/05/02 10:53:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x20000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000040), 0x400000000000308, 0x80c0) 2018/05/02 10:53:29 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x6, 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x8e1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) accept$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000029b000/0x400000)=nil, 0x400000, 0x9) 2018/05/02 10:53:29 executing program 0: sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300), 0x8) 2018/05/02 10:53:29 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b24ff0)={0x2, &(0x7f00002a4fe8)=[{0x24}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000cc5000)={&(0x7f0000a53ff4)={0x10}, 0xc, &(0x7f00008d5ff0)={&(0x7f0000442fc4)=@dellink={0x20, 0x11, 0x1}, 0x20}, 0x1}, 0x0) socketpair(0x800000000000a, 0x200800000003, 0x5, &(0x7f0000000080)) 2018/05/02 10:53:29 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x6) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000040)=""/42, &(0x7f0000000080)=0x2a) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7c6, 0x2) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000040)=0x6) getsockopt(r0, 0x1, 0x4, &(0x7f00000001c0)=""/252, &(0x7f0000000180)=0xfc) 2018/05/02 10:53:29 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xffffff0c) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)=ANY=[]) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/178) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/02 10:53:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x401) sendto$inet6(r0, &(0x7f0000000040)='j', 0x1, 0xfffffffffffffffe, &(0x7f00006e4000)={0x2, 0xfffffffffffffffd, 0xfea9}, 0xfffffffffffffdb3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x2) 2018/05/02 10:53:29 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) recvmmsg(r0, &(0x7f0000004200)=[{{&(0x7f0000003cc0)=@rc, 0x80, &(0x7f0000000080)=[{&(0x7f0000003e00)=""/27, 0x1b}], 0x1, &(0x7f0000003e80)=""/140, 0x8c}}], 0x1, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) 2018/05/02 10:53:29 executing program 5: open(&(0x7f00000001c0)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000000)={0x7fff, 0x7f}) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000001500)=ANY=[]) 2018/05/02 10:53:29 executing program 0: r0 = socket$inet(0x2, 0xe, 0x100000001) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/05/02 10:53:29 executing program 1: r0 = socket(0x15, 0x80005, 0x0) recvmsg$netrom(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@full={{0x3, {"69e9aea59321bf"}, 0x2}, [{"5480501a00fbfc"}, {"55b1da45233953"}, {"a84552bda39615"}, {"5634ca47ac5476"}, {'wjxQ??y'}, {"c55585faf2607c"}, {"a09402ebdbf0fb"}, {"2a5ba11458b17a"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f00000000c0)="1f1989db02d13d134c257a13925409a901c08cec93c9a1afb36468c2825849599de2e4821a0b585809ca0844891ed7b7ff9163e299c9a6dcf6cc73f3000a5b8e1fbf49e34da3453ff8bb9feaad49c94304fb3198d065fdd1dd5f1ab9bf28f3d64fd464c97ee3973e278fba517fd8b6ccdb49a7582e9acbc7423197", 0x7b}], 0x1, &(0x7f0000000180)=[{0x78, 0x11d, 0x7, "17c3e04dda3c1c9ff8f36be89335a522c4fdff63576d3fb9141238738f74d618dd531f206862a6a2e740eeeb6e41e90173ae6aa16ed9435398a04a6d91e4318431392a445a626c63decb60696594e0f8af83cb0f9b17a4997602383df06b83e9a01d39e79c87"}, {0x20, 0x117, 0xd1f, "63bcc18439ff3eda14d3b7ea2ab77b"}, {0x98, 0xff, 0x6, "1672338e2ea6041ef0d68e536c2eaa652e634bc59f427b611ca837f2624f19e9c22475a4046ff397ebdffb0d12f51bf542836a7175ff8390ababcac67aaf63760e7e4ebd535f37650f87d16484032e124ccbc42f1bc1cb774a48783ff3dbf0400337f785fbc79b9d94eca24a1269288d568e21fc42d04051493dc56ed0871b6ce93285615025"}, {0x98, 0x105, 0x7, "6af06d43a1b56930606de85e71b021fededa11943f4f1f2e116b16959f89832dc6939cc1213f574082992d85c96545413b689af008d300f9abbf0ff71c573fbf930ee2b4d40fbe0b38da0b659c1a798bfb67064932e6f32a2af76baf3a78f782b1456e6cc22f28ef51f6b83d119f39fa3b7e01f80c9c05fc9e28254632ed31fb6044b908486cca54"}, {0xb8, 0x10b, 0x80, "cdc317de82f50f22e7fd47e7490b4a3f4822e2a404f583c6d0f76e67a04551e397c222f0c6f90bcbc554a27c81a1895aa3c8d1e6b4410e10485e5117ccd0c2ff2f2df19e1915d1e82b5cc20de649980d0100ca84e57354937d062cab32cf6a4c5a95ef43da9cdf69fd0e511e2a61ace2ee244cfe6e38d94984b82f7579853bcecc5d5b74922436bdbcc23a2f04961c01a14e90cef8e4de465f3df7b81df88dd6ce585c2e17fa"}, {0x70, 0x10f, 0x7, "d056ae3c154bb7026204ea7464b6d3e0b438672c4bf2ef1e9e0faaee6213445a68534e56d0ccdeac9d26e6396bb2b81cd6649d0133a48f58877e301d2bc0b03b2251f667690106f1a79c53c6db58f43dd45808e2f9f4c9bd5578984e6909"}, {0x30, 0x10f, 0x2, "e0ec773ab083b467b2454b09f6ad42b51908cec27a9ddf97ec10ed"}], 0x320}, 0x10062) getsockopt(r0, 0x114, 0x2713, &(0x7f0000af0fe7), &(0x7f0000000000)) 2018/05/02 10:53:29 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x8000) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000040)="ca6a0919a14b6cb5f2df7939ada7f178f7967fc7ed3c97", 0x17) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) mremap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="099ca3952d944ad7f6b9dc863f6e3e5e1d3965269773159acf6d9d5432313b2d22000a9f653ce33b4b64dcbd236404a6bac18e9157129040be397ef841454758c5067dafa2252891e7c0fff556f3c39b63314a636639df2eaffeb4f227478db8b96026955a21cd7af8be7b32a3013ccd556de1993a39885e713543fb314c4ab75b583bdde66fd5be6bb62253ca1f85b0ab15533b58b1cfca4dc0487d18f7f9d8e031591d287fccba605fb9ab2c68a71b792af4deb6aca2c8060a203d1858468e444941c46708f5e4a4068ddb5a88dbcdd8d32c827a7f130392bf4cef2d37d251afcfd8d4b288b5cd4225aa", 0xeb) 2018/05/02 10:53:30 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0x0, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='team0\x00', 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f0000000180), 0x1) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x31f, 0x7, 0x0, 0x6, 0x6, @random="63326204b8a6"}, 0x10) 2018/05/02 10:53:30 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = add_key(&(0x7f0000001080)='encrypted\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) fgetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)=""/4096, 0x1000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) mbind(&(0x7f00000db000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000000)=0x5, 0x5, 0x0) 2018/05/02 10:53:30 executing program 4: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="f1", 0x1, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="8f", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) chdir(&(0x7f0000000340)='./file0\x00') getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000240)=""/92) accept(r2, &(0x7f0000000380)=@nl, &(0x7f0000000400)=0x80) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='io.stat\x00', 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/05/02 10:53:30 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000180)=0x80) bind$bt_rfcomm(r0, &(0x7f00000001c0)={0x1f, {0x4, 0x8, 0x80000000, 0x10000, 0x3, 0x4f}}, 0xa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000300)=""/4096) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0xfffffffffff00001, &(0x7f0000001300)) futex(&(0x7f0000000040)=0x2, 0x1, 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000200)=0x4) 2018/05/02 10:53:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa, 0x10c}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x6}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/02 10:53:30 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40)={0xffffffff}, 0x13f}}, 0x20) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) write$rdma_cm(r0, &(0x7f0000000140)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa}, r1}}, 0x48) 2018/05/02 10:53:30 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) setpgid(r0, r1) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000180)={0x1, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1e74}}, {{0xa, 0x4e24, 0x473c7f03, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}}, 0x108) sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfc, 0x7e}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="ff", 0x1}], 0x1, &(0x7f0000000000)}, 0x20004840) socketpair(0x5, 0x80007, 0xff, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000001340)={0x1000, &(0x7f0000000340)=""/4096}) 2018/05/02 10:53:31 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000180)=0x14) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000140), 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x7f, 0x4, [0xb7e]}) read(r0, &(0x7f00000001c0)=""/86, 0xfcce) 2018/05/02 10:53:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x3) connect$netlink(r0, &(0x7f00000019c0)=@unspec, 0xc) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000), &(0x7f0000003ffc)) sendmmsg(r0, &(0x7f0000001940)=[{{&(0x7f0000000000)=@nfc={0x27, 0x0, 0x1, 0x5}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="2bb15753de9511599d9f388fced01e19323905d398bfe43dd1c896b8eb3573d3e97ba8b10ad50e3095572ebf558ad0a827cd5d2785305873b14332a781cdcde9f5439081be72ae10c642a4d6299403245ca34e90969b6d5b0b31462afa414405fff8b1e2319e90579fa7bb953e066956b4b113cab373ce9fb74aea8395055dc6aff9dc81686b11a49703fe4c5152793901acd65d0f28ce6e201c013986adffa8612a936b4983137082a0c66107502cb8524d7ed380ab75274d2a7d940a682f392a2436193a55c0fe512919ff8241bf25ae0495e4261bcc", 0xd7}, {&(0x7f0000000180)="9c20", 0x2}], 0x2, &(0x7f0000000200)=[{0xb0, 0xff, 0xc2d, "69897ba640755fb946b35f772941d0940b3b0bd88bb7ad4c5ccadb30835fd0fab5537b3d61471d2f3bacc2a3bde2fbb332e7f2c0dc65eb7af4c6f4647dea5698368eb91345281cfbdb68926261b8f1324f8997db3fd63ed8db74bdf9c7841c06fbb14a42ba16598bef805eaa73f6c23a868f5bd5150b6a219208bf50178fd8aedf598cf5c209043993ac56e161da5285239c2787b53f79bd7437f51acddced"}, {0xf0, 0x88, 0x800, "2085af980adc8b98e949126aa07bf616ea9622541349369c08e88afd0ae8ef0349b5fa56a96d0dac66ae4d8c7424e6b22f33f7f976dab10f2456f5b65c3ebaa2a17fa315616dbb65049d594de8ec24c47839047c1876c4df745a1edb99dba5e6e943da547be43bbb5e09dc982760692715a6f01e800cc83e631382b32ced57e2a8bc823fcd8698753c5168afba8cb1eaca947846820f2de532e08bed947bad299de5dbd11dbf3305e9f408216e3e26bda752b628be008eb68c8fe5d28b48764ac0d9709597878800d334c891420ae2435ff4bccd936272155e2bf32e3e"}], 0x1a0, 0x800}, 0x7}, {{&(0x7f00000003c0)=@in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000440)="5e66471a9cbc2573418d31d149d5d1f8e3447594ba9c9333c05e4d8162c27e4c36c644ca86ad86047d5f448f6197492d8ffc029ad234e74652f55029a2ea6d17a3402538b066a30296b1c1c534a429b4bb65561b3c0b0c90", 0x58}, {&(0x7f00000004c0)="656b07b65617924e95c382d4a007729d3577fd662259c63cc36f112f6d564ad61baa9dc2ae3694ea74de3ca7c01c176baa8a5d49cc42bcde5024711cfd7c8190f7a098f87e108d5dbe219511e5610c491e2f1155c50542320a27a728559ed8708749aeac296967dab4f28534d09387bcca3c9a8e1746921fe712517a443940904ddb033e357be6c17db7a5e71dd7b780c54965d53a91dfa9326b1bcb1e688bec962efdab8ae98591cee874a8", 0xac}, {&(0x7f0000000580)="e2c4bf324cbe3188973642bbd89583aa8f4788e31c8c8fe7516e34f5f3651089f5fae4dddd37d889b758594c89d6c415dc2b3f9e1b565a5232c990aff0b496c298d818ed502a9fac9160b55d2dcb3480f0355315c8609f78e5c09e343cc1bba59b2438fd5451c9c0b70e44acad18f6f41bbcd4d27fe6f01f63af2bc7b8c72ac300b7e3c7104b103baab9d0260e6f9fba92f21dbaaeb43e829ffb99f3c5f0c013ddee4b5ca43551cbf97a828299ce15627a830dfea46b73a19e1dd8f011ea02a91abdac42a7b888c190c743dc072c24ef149385089fad11cb728076cabb0dfd8306c728c2", 0xe4}, {&(0x7f0000000680)="a6e536727268813a606359c7adaa7b466128255a565b0900a7ef864b1f9b18f2b3ab57c4b88c8fc65f41a3e25376bedba30414e0ac8c7cb106194116cf89b65154212a5c517854e821dd1c576dfa3b092b07c85c7ebfed080b18757c70d6e3dcbff045b2aad6661ca42832428cfbdf0383fd13d87b5119533e750d21069ceb995882bd5a5559d1cff47b04e8a69ac0d39dff87fbd8cb59331d74545f4b3569c913801c6649fdfba00d7cb851e086b17e63b37cd0f1818cb272356b53b7525fd868fae7f616d6ffd28108bf42595313fb4de41a8e3d04563ad688ffb0fb0b64c6c53add628de9207e414d7f3567490556ee1dab04a68083c8483c5abf1ee2516befcdaac3a4e8e7b98a7e13fe68c1bb96663442f5940879669b6dad77f6bfff414ba35b3082fd845e9f80600e94ce48415b1b860cb63dc05f5ae6fd6d1eed04d6223623fcf2fe07c1ea46a98ef1d3c7eccd3ae3a713f76071bfd95ee1a1d3d0769a0ab0fac79a8b0b7097050bab6e816ec64482149a1f7e7f0187edf175d8b9108b1b33559454e79dfecdbc960422287b81aaf1f15049bee158ea76e9c584d2995c5558e04762a21d48f9a093fd678cc31b4549ad153ab19262a654d13f31b1512af414312d1f4dc132626bbe697fb2fe504dbb862a5297ba771c2df740aea5dcbc05f35e3bea1d4d2ef144d3827bf155e629e9092945b04a41420562fd7895159299d67c2bb4f02382db2e7879cd968fee8fc844b669d9a7cc676d5f5a0cf70d625faec4782ed78fc816f0ba759b2b73e2eac1332093e88707b93d0c503c87d002ece3cae9be6ae54e6e7a8275be9a15a295b69ac6ae0c0444f10ed25109286dd103ac550f9431c0d418a00b8c1c19319ec0650755d09b32faf7e325a7c36035191e093aa029e6ddc1a469406834b45d15a0fbe0e21005edb63fe48c1fbb737d9dab074269a431e0be7442e4e3018dfda124b1d79f356aae36be76106ae1444bb461f8f3837c5756bb94e8e1cc1e34344f3dcc908347738b363f83715b54190b800ea811dffb218c367b05d491018142dc4300cc2a941e3ac283519008eb4405d5038f330725e6bec6fa93e6e8aff6f8c90e69c8feb8666259ee2ee6cbd8a5ff8ad585df1ab53b5ab08caac7b36e0844f17ceeebc9ce68ad17c7c6ebc6da62f0adc04d4f1c40112ad486efa455569276eeaef1894b6c86b322a92d9865c62a8ae34d585a82ad67968358ef76930ca08fa114f8415e89fbcd2d819097cb8c5e65d5f9f0e705da2f3ab25b0577f4f005bc51a02bbf78618940c4be12882e6c0ad694389ceedee9d1f03360ced65fe6a840b780521a39c916f0ba1c56e3b7b3772807511f79712a40db453cca227eeb4f0a903676921201fc58dda8865db9862fc050839360e46ae57158f2d6889484cf9ab671fff95a9edd7a76ad64cb58649ade983423482eccb2663363164ff794af5f4b1eb1a46eb9b849641bcbd2179a0021ecde4096e84b7998c4c4ac97657ed7f64d455baf31b270b377dd83eb76584ac449e5db29d6e61c979f5c9b4866b72f481a97c97694cd8b536cd9e9ed1deb6c250fc52b1d3e3b90098e5022a765fc561819ab910fc45c5434fef1b74a838a1902ee50d8706f3518c3e31e3c0632f6ff4050972d117aed6136f4ef6756b37bc008a8346a147ee247d8af3e418746c981ad6b4ad2629deaee16e1423220df8854794464d662ae6a8aeb095a28e300d1e516e86d59754a0c5d3bd2286271e6df216928997116bcf8dfbdfd47e9ee926de344604c637571ea579cb13d7ff54308016c45bdb4699d8b7f9cefb89148cde6613b034a0bc37d997be925aa7380313be064c143123421c51073dd4dfc98f14cce4f5eb96fc4dd5bd6afd8483508ec7f895804f5563aab533ea62e7db115ecf89b27084ab105bdf420df1af0eca334aabd054ca9cbd19c7b8b514dffbfd29c14e33633788e29d5a49ee9f8bd36ed800bfce1ee9f8aacc400b605c0a8b86ab88bcf0b7edc3ba23fd7e3308ba90903e194e7ad009de649528c1836bde494bdac46f1afb79abeb58105966982ddd6a74e715365fac3a5550f0580726ed1b8c52c8017f58e3da534ebaa38b86d9af2f46f5e36bb10d8545e4f79470f96d8a05661eb9b720a5459e9784539a37c0fcf175b9c44777cfc3a415f43da8bfc8013dfdcec48b9ec98d8ed32b37c39b8459c49fc440e698d22c47deebe74c025efccf26c8046709a37d525361d1eee1b64abb61f200d1fd2f119532ec3cd2fa2aed1c98cbb1940ca03efb1d988cdb45493480a7987d6335b2c93e0d2705b54423140e438e30a0824fd4e398a54c4f06d19d2d76c9c35d014740e76744f3d63ada5549c6b57014927494ebc5e35b32ee244932ec2035018f05a0611885c6f828c27f270ba10dd0145ca147b16dddf8410a6d1b2a8196b0174e2b7fcf1110f24baa4843ca4a58a6d108cd269b164397e63261c3b4f4682064567ad1569036e1bd6a9a025eb6f9f87523de9cf4cb1b03bfffd2e54d122f444a67468d7ccc01ee9e1bd9716e0dd4aafc24f5fd82c4e59bcce2ea0f26730668d1ec2fa8758bd9e8694e1289c1ae25bf7d6e7980e894cf947e98760b2d28dea6f0a0c4e921e16da1c3504533d2303646d6b36678a3d865f7e6d21a414d18e285efe7e6c8c3d5824bc6ce5db15f0dbc2da7d67f010794d5980ffb6b271201947cc4c36326fff9bc7a23d69b2c3243bec94898338ecd24bfe15abe3ad411bf5af053f7e84fa0f9cdbe1ab945a7f265d2b5863a25fc406a93b897379ca261b78162aab109bb0f6a22f2d83d0786dc68b4f9f79020b8ca08ffa07e1f1920448a087780c9b3897696869fa271b90d5c71f5201e38109edec4c33fac5e0ac81bad21d9f2439873b5b64e76d1f93badb9bc3d2abde642ae9dc6229a0c6b865e6883442457367a56eddadc0c88e86f3cd727f26f4cac4f6e63191750b2186d698fb519d6ccf2a46e788d05b90208adec29e6dfff4c363f5c7d758b9562c051caeda687ae16aa678c6ce18125cfe800080011a4714f7d66c9f40b991dd02092ed85aff4450fd41e4dfcfee0e7f6fcba81ef2668ae203225c698c1e89e206e81fd1e3315abf85a2d767b09f7ba1c47cac39fc35357a092e2f5d82dd503075f49fd406fd918785f682323461fe7dbbb35d030a26813a28f94a2505ba929c4755a8e40afb5b6413887980dcddf3a8ac368dfe5c49e9aec15b5896cc1c964c3fba4a53d91838435be99391495ccfc021b750679298d4626939b49e193be9f813f14663f507c5478d96601bfbec86e4454bf5098c12a153d146d156d3172c23eeaac24314f5866c5b78d960e99fad4bb5c1abc1089ad8f0aab9fa9298380c5b8d4fdeb0e592b2a6692c3bc287f6419b14c31cfc8c24173d31c97ea41427d5e08a9f7368b167a866d7f15dc55ddf4025bf2ba549bab6f61b3795506e2bc836f807d07d7bacdcd694ee52b47b7f673abfe75a2643d4489fc6f5ed2d15ee0f1ee8c368917ec8249434f876bb6cb6a799bd15510990afc9d70fee7507fc808ee1fd336e247d1c51f2cd715b6949c1cc5cd006f918cc1ff68fe5e74c754bccdaf39e8b5977a9f30c4f282c46556832a8fe42e0993a71b104719be5bbae993b84e64239ecde6ce0a9c2807205eaab4048696cc88b5e0cee44a63e49992301abf6f368d5d7503eaa138aaeef0add3abf3c11533f7f808a6266f669ed6465c6ac1d99722b62436694253afc2a31f555f780a52cef482b7974b73d900b93151824b19607547aaaa430ce6a8ba5d6385c52d5f063677e6ce6e8d75b722aced78e56d2eb61ac95c3a19a5722c6457d7cd93f86585682e5921be8acd199f8e4198cd339be66c4030900ac4f2a096d6db3fb2d016b1d69c4e9929910398b0a6516fb2647859cc64429648ff41ad551d354d6eb8e0d51c8dc8c16e4a634f6efcec4f5674aaf63b926cbfcfd7ab61587beb325eb487cb71b379373de298659565ba4d84583d87436806e416e428bf69268ede2fb3902a1f696efe89261e3eb79bc2bef65d3e4b0c2717069074aa8bac7c319ffdf9e9e9f9e63d5ac8793c14c0a47a0aa575589500e8ad359a29aa9525281f6ae227bdeba2a7ccad6fe6887a436ded00e91e078b91d35ab208039fecb276caf1104ab95dc524a8436b7d2213cd1762d0b737ef8de0e2ac180db6e43b7ea042ec12d031ea0235857cb3c7248cd7f401015114be1e6a6619578ae9a533ac533a6a18214d5d32ae1009525c38d5bd3ec12c82302e2f6bddc2d9bfa4176117d672a73db666d44c76c8ee31a860f516aa1427f9f21861521465739f3ba3b2348a349435da20997bddf6a9f449c41ab02b5d4a2350a313f20adb65b98725d7fd011c85a80df41eec540101e0b46517a6b9a656d71dd36350f1a140c3a842f5546e306ecbcc2a4ebaadb3d905f972f90073c0fe6dad23d29f9150cc9b9d7bced9360afd35356976aea49fb845d13368f0d001a313308be17a609e8aa7fc1e9f9a9208a1156fb4d41457c419a64277748644a6d5a07f7136bb4a3882e4942811046afb1ec4884d2385e8eb424e7d2d7311b4fcadbdfc776490367beebf0766f72ff74950895b778d12fd1da092fec2b5ecddb4bcb53181c2a4dd48631638f4f32320b48649d1466497429c2157255b4a1df54f58146c6c819da8b0e283b3d4c55cfe77a8106f87809fab46240e6c4533308622f1c7d1b09ce9ac6df16ef6ea6ae18b6b101a3a0289a040a404f6bd2fe67e4e60deea2057b0733eea49f12251ba24dc07150fc7f2eff129c31f8b36f7a1e230ad86e366b255d1175d83b0b16adb74fba62fa2e568a59618c89ebf23f3013493738f5572ccaceea598a69c7e809c8f7fbe3166a35aab4ae96f17a0b63ac62b6d410efe43bab10b2b6e549e40de23f0c7e494df9a597b2ce894f10c10a8e8b58e75a0942d1d5e0c231e757be90242ab212feed57bd82a0c6cd3dbd54771ba551cf8227e80e719506daf15b422eb752cb7dec5076e8f46f74d10b3d0385cb21a95f17bbe296f3747435aa9e84b60c9ea50e1623846467eb7231574a9a830acc95e0fd8ccde8df1e6a902c10da39fe1966af03b13152ee33af9a5c05da7cca7a9a2a7fd5048597e57631a53a91e2e37bcf0e5ae8550f494374c1d2bf26227786448f40107283944f4569d625b2ef92c3c26c4e36104003e33c7b151cd84cc1af6d235d97055f96ab0618e8225e50be00241191b9d5981b900efa7795b0186275625c6955f3a16bbacfc3a32cff3bb9f245bcc1ccb2882656ebf04645e1149de97b1b64232036ce90c7da5308e77ef821eb08bbad5fda3bc029bdb5446af520322bcd4331f616d529aaaf78bd7e3d71c5c6dbe0d822364fb61147755683ba771b9c39d7f3488a53a912fdff547f849611d05a4c5f40b5cf5102285a91705ce828ee70eaf5ebfbae6a53301d47c10af509402be8924445b90eef459a5cfc0698ccf5b27a56ca4e7c3c0835cbc09429aefc85e38f1ce96acf0b0f394718904583c2d0c490a0ae1d2924ce82e90dfc7278476ebf114609ea8d8f04a8a9bce906229a25f289cb51190e9daa1c91048b7efbda661e2500382ef99ab5476754f45cb8a3e7320033be51a04e7fb29a8abbccbbb036d3ad65d422a17d5601bb579b7a59dcfd1e2af738d8e637ccc32b525b8ecbeca4dd16927aaa8f301d51c646481891425924fd12da2aa82519b4277c2d74bd172e0fe3ae67a1ca84bf9b2a84212ba0279ad6cbc514ce46026cf791596365fa83", 0x1000}], 0x4, &(0x7f00000016c0)=[{0x70, 0x11b, 0x6, "0e0feff92a648e3015969182e97f192195869b3aed5e41b36d9c743791ee71bfdcaf46d9c353d0a1b5dbbfe9e1a0dd8ab4596349e103f13fbfbdf10d1373cf45604a575b9d9e72b3dcde4341b9d7cbcf9de429d1e6e8150515099b5625cc84"}, {0x20, 0x3a, 0x7f, "f71f30b884f6e82089"}, {0x80, 0x0, 0xd5c, "8155f99605e5f42985cf1370cc5b82f936d7d787b2411a5543089415105171c0ac3253004076e41fe96972e6e72d266e462d3d1c494b553a373bbb22b2e1e0039e1c3d381001751bf111559648057324960719b654eaddd3abf5bbb61f904ad8958fea20749764d750d25b"}, {0x50, 0x13f, 0x200, "2532f2b33c726e014e769efe0aa607677004fc866bf63f5830fbf7b4d8c3686bd6c04f382eea0e41c7b2687e1e555789964624af4f6caf31a176"}, {0xa8, 0x1, 0xb59a, "02cff59d21d54b7c9368d0ef0d68f254dc721bb2a8fcde27822ee06b9b4a4727b7c5d39abbdcd310b4805dcc736d8e8e86117f390ffe9023e8f8f93dba8cb58b8fb5153cc4806f099a7c56f404c7b69530527f799402de9354da22a91373123fb99aa74c42e2c9736c2d6397fa5e6e332579c1bf51bdee0976f8768e91ea107568c8620ed317a65446d9663f44e66c829af6a4573501ad49"}, {0x68, 0x110, 0x10001, "1e9c244b433a68ba1a05a4514020f421fd39f9f150b29b03ba63a318b71b050e52db553471f1f51e05970039eef253b490845197988d56c3ccb30ed19a891ff5c7b2ee1091ef7476b55b5ecc59f5c24c2d86f622"}], 0x270, 0x8800}, 0x7939}], 0x2, 0x4) 2018/05/02 10:53:31 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys\x00\x00\a/expire_nodest_conn\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x401) fstat(r1, &(0x7f0000000040)) 2018/05/02 10:53:31 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) set_mempolicy(0x4003, &(0x7f0000000000)=0x7fffffff, 0x8) socketpair(0xd, 0x7, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='\x00', 0xfffffffffffffff7, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x40000, 0x2, 0x1, 0x8, 0x100000000, 0x5, 0x9}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x4, 0x4, 0x58, 0x3, 0x10}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r3, 0x3ff, 0x1, [0x9]}, 0xa) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000280)={0x2, 0x5, 0x5, 0x7, 0x1fd29a5f, 0x2}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="4e63d8ba01007111e30bf10676958b4c2580af2de812f5e441e49ccb1bd86b7abe4db9"], 0xfd2a) 2018/05/02 10:53:31 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0xe, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000000c0)=0x6) 2018/05/02 10:53:31 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000900)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000008c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0e000000000000fa", @ANYRES32=r1, @ANYBLOB="00000000452a74f9ffff00000147276bbd40dc083833ed132280115614606092566bba5020ca1e4c828096dcef66d7fb122cccee1bd16d48b4038b6c3ee3384551367dd91531b95d35407267c667722575a009209f28ac12260e3802fce1d4a3e6d37e1d4494f22d1c58b4dbc3992d2597cabfdc3301b6b27e31a462eeeb2566e401d90aa48520a8778c3a5c3e61efbad46e12b48eebd2"], 0xa3) r2 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="ef50b458c1b51e2252bb5c87fc241f0e6e6795bef2d8cdf037a1e7939e6e58f2bbc0c3618899f086ab7321fea1ae4285291f73", 0x33, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="8e43a27a6f494204973eb60a8db6986ef6f6452edb69afbf63e4db5ce0d25284cb15ef63e5484a8515b81c150f90e9ee4e828d918fce480c8305a9ce3bc3d1bed917ab489456ea597b71938bc5e4269801ebd9bafd9ce87a3574667fcdeb1f0f9b9a5502e560727a8d689af95b119fe247b2dcf6411174c4a1", 0x79, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f00000004c0)=[{&(0x7f00000001c0)="62a220db507dcc0eea78dace6c3c2f460e2f9704f405b554b6ee72550f648aa08508be99bb76ea0a95a61aa4473fa5f684c4930f5d81e6a837d863ec11018b3b5660e2f391a772e515735d5671c1bc956c3368be14495915022c029aab9b5483bb6065d28bf7f2494cbac946a895844278b998580011beac4abf4e535614e566", 0x80}, {&(0x7f0000000240)="ff0fabc7514c441458513a128acd2e6606008cb92f06e470c5de34dac26793bfa48657fde6cc739d4c6383fd61602e5765d4e6f4937b67c5a9f7c7a458bea935bf589258a5205c51d42099dc11d87df5c53e86c8bf9484ab932fdb9dcf7968", 0x5f}, {&(0x7f00000002c0)="81f93ad07f88596ed58fae81896c5ab1e0e6edb3e42ab1babc23df748b13c1b5122ff514739de0146ffa2f8abe5c75a4d4105c1515e248a0e02f06da643553122c68ce57bbabfe98c56824fcb6c8e4a03aa1aafe3dc8aeb12591c5cd6d1f284557551fb6aaf6c3a613d0f1", 0x6b}, {&(0x7f0000000340)="979728db11c515d55b32f4cdc0dfe422f2e225fc7c7dc1e53759819f5523b0fb73f11616eb7219f23c46f57617a98adffd35ed67396db759ade41cb89be8d24044a1ea13ef8f9554010f9db8bcf8d66f11b034f9aa813b8907f20bfd1a723ae4c809ddb7cd1a9821929929bc00899c36cb8d4739c7686d5dc7bc3ad509e7812e92802280bb37c19475e988bf340be9444293c93129748c22c6e6b04bd59a5719157744eb946900c8326a6822ad3b6cfe9c10797de71100d4506449fb8a8908a737e97f1b1e817964725b9ac15bd48f83b6535bd7c461106ed79767c233ea636260", 0xe1}, {&(0x7f0000000440)="209bcf6315ae83cb88fd0a0b9054363d92f6626e60c5619f37d004e6cb0ecd6aca807493182f83fa705177712084b8727859ded4004d3601600af026f35189e7190231d278d3aaae9004dfc43504328bd28dd67dae9857ea3db6bda00ea491444ae92016ef3111d12eb9272428a026947bba", 0x72}], 0x5, r3) 2018/05/02 10:53:31 executing program 7: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260) 2018/05/02 10:53:31 executing program 5: r0 = socket(0x4, 0x1, 0xffffffffffffffff) ioctl$sock_ifreq(r0, 0x8920, &(0x7f00000000c0)={"62726d6467df39137952ece29200", @ifru_settings={0x0, 0x0, @te1=&(0x7f0000000080)}}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x505140, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000040)={0x3}) [ 96.204623] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/02 10:53:31 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f00000002c0)="8efa0d1dabe36d0d82a6039ead990c2a805994e63b80b84288637778da5ca6705e23783044b5858fa89e6f542a013744e10cfed8187a5fb5b0909ff340e8ad1c81d1ff0a40cf0c6e19763c464738f4f64ec5a3e1a638fb1b84196a687410db83114840e527f973efb690243f5b7ca1af0f06f82aaa87545c17d50aab75e779dd15a5fcbf78e47e43c4b5a492b10f77f0265009f146431cc7", 0x98, 0x80000000, 0x0) r3 = dup3(r1, r0, 0x0) readv(r3, &(0x7f0000000240)=[{&(0x7f0000000140)=""/230, 0xe6}], 0x1) connect$unix(r0, &(0x7f0000000080)=@abs, 0x6e) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) write$evdev(r3, &(0x7f0000000100)=[{{}, 0x9, 0x7fffffff, 0x8000}, {{0x0, 0x2710}, 0x5, 0x4, 0x7}], 0x30) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000380)={0x7, 0x1, 0x1000}, 0x4) mkdirat$cgroup(r3, &(0x7f0000000040)='syz0\x00', 0x1ff) 2018/05/02 10:53:31 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000001c0)={0xa8, 0x6, 0x80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller1\x00'}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)="7369743000000200", 0x10) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10080400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) connect$packet(r1, &(0x7f0000000080)={0x11, 0xf7, r2, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) shutdown(r1, 0x1) 2018/05/02 10:53:31 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4d7592d6da592994, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'tunl0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000c9effc), 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000040)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x9}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2}, 0x8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_value, 0x8) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) 2018/05/02 10:53:31 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000003ed2)=ANY=[@ANYBLOB="ffffffffffff004500001c00000000002f9078ac140000e000000100009078e000000100000000000000"], &(0x7f0000003fec)) 2018/05/02 10:53:31 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x50082, 0x0) accept4$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000180)=0x48, 0x80000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='ntfs\x00', 0x0, 0x0) 2018/05/02 10:53:31 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000010005000000000000000008"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0xbb, &(0x7f0000000300)=""/187}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/05/02 10:53:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/02 10:53:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180002000100ebff00004000000000000a0000001c000000c33bc0458143473a0ec50c1fe17a056cce468170f79c54c5efa89b4115a19ed6b503838f413a5fb45c547dd5dca6e2588f25dc29fe338443fdcd6f0ba66d2991e12ef9bdc0b2dcc640471ea5645d713cf67ff762bb"], 0x1}, 0x1}, 0x0) 2018/05/02 10:53:31 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) read(r0, &(0x7f00000001c0)=""/86, 0x56) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="c841233dbe7a"]}) 2018/05/02 10:53:31 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000874fba), 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x4000, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/02 10:53:32 executing program 6: keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) keyctl$session_to_parent(0x12) 2018/05/02 10:53:32 executing program 1: r0 = socket(0x2, 0x3, 0x6) sendto$inet(r0, &(0x7f0000000040)="df520dfed2f43f561e9382c3702838c4728e0708ff1f872e49c5802def86383dbdc6980abebd84740915cf145120fc9fc01f4e87bd5dd8efb0c0e144c2b973", 0x3f, 0xfffffffffffffffe, &(0x7f0000000000)={0x2}, 0x10) 2018/05/02 10:53:32 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000afe0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x12900, 0x0) accept$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/02 10:53:32 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) munlock(&(0x7f00002c6000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000077000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/05/02 10:53:32 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x140) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) pause() setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) 2018/05/02 10:53:32 executing program 4: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84200) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x9b) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8, 0x200, 0x46, 0x0, r2}, &(0x7f0000000180)=0x10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000001c0)) 2018/05/02 10:53:32 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000400)="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") ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x80) 2018/05/02 10:53:32 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x4, 0x401, 0xd4, 0xffffffffffff0001}, 0x6) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000080)=""/60, &(0x7f00000000c0)=0x3c) write(r1, &(0x7f0000ffdffb)='#!', 0x2) r2 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') sendfile(r1, r2, &(0x7f0000000000), 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/02 10:53:32 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) r0 = open(&(0x7f0000000040)='./file0\x00', 0x840, 0x40) ioctl$TCSBRKP(r0, 0x5425, 0x67e) r1 = perf_event_open(&(0x7f000000a000)={0x2000000000006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x47f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) write$binfmt_misc(r1, &(0x7f0000000100)={'syz1', "33ac24f87482bd67a7fac9bcd6f851a6aa3c6d87c14a6adb3c6ca623134464d3793b7877d61b601ca871f23466622ee03e0eaed9de2d47e0683c8ff15e5d7ebd24211d8a52a3e4db257e64077c9014479d7044dff3fbe311c72e5ff0e2175fdb66e4e32c3dbb3b51a6fb27ad117e9ff258ef3f5c0882f8d76adb7c5433462cdcdc10f2bb95fa9c8261578a4f9d5c856ffac7a125b699b42de217c7d6840f3ccdf111bfdf8205be4d42847eb1d835"}, 0xb2) 2018/05/02 10:53:32 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000340)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffec5, &(0x7f0000000600), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000000000000000000002000000564392b329d12f30d6241416e9342d68cfd1c67f085310c0b0edc1f3e707ac9b4a4c3d0e3c40cf54afb8f960ded046ebf2046c53117a1cada3f1c96401605c1f3190abac6bd11dbda6ee2e"], 0x10}}], 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7f7a, 0x40000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000240)={@empty, @multicast2=0xe0000002, r1}, 0xc) 2018/05/02 10:53:32 executing program 5: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000004fa0), 0x0, &(0x7f0000002d30)}}], 0x1, 0x3) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x2, 0x1, 0x32d, &(0x7f0000000080)=[0x0], 0x1}, 0x20) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x40000000000111, 0x1, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) 2018/05/02 10:53:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="279bd7082468e6c9fad6", 0xa, 0x0) r2 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)="135f2c2cddb669af8415c42f404a1608f596c47a142106127f06b76e836a01321613fd765c933e2cf3f78b99659f5ff3cd6ff8be1fe9f6d98633ba132ab41f5b182fb7c579ceb7762b824e71189804aa6ff85f5daa0c75ac4b9c4fda5046118d0212b955156f6a7687bbab811a7b278a42dc19fb844b37ce", 0x78, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000600)=[{&(0x7f0000000280)="1f315fc3201eda9f98cb7d63eaf8d5", 0xf}, {&(0x7f00000002c0)="a461bb7fdf4d5519d7f24d683d27935e0cb4efa4df03e690b2ebaf4111012f1a39da9020cd8a325397977c98d15a28e988fa3a5618f62e38e95203b726c806fa75f77d276a08679c5fdad5f6f7f20d7587f16daf2b9b53d4d00cabd233fca170aeaa2ed60c2298d063f8f8163416459814faa9908b2af2db5780058bda72e94adbff229e25cd1dced11cf84dea48adecb1b911d254c74b5d9be167c9c9d3e769594343d57e019dd0ef779668b942", 0xae}, {&(0x7f0000000380)="abe2ca33f5761a6e41b20c90ed3267b164296f439398ecbdebe32f6b9bc4f39d2b6ae1f08a601d6fa9035859740d1b0b03d13b4beacabf025b5b740491", 0x3d}, {&(0x7f00000003c0)="618ac95cd9f96b1a916f", 0xa}, {&(0x7f0000000400)="75ee5102e0babb7fb8e7d1c9b029baf2da9f53", 0x13}, {&(0x7f0000000440)="079a2307ac654478272ed49b9caebfe3b74801dc248f4833848ad047faac8bc19fa3b6b3123cb5ea0933ca7967995b8db4f341518c45ebec4c9a1dee6c92a5b54d76b77625fa4914c517c88fdb245d4c437234fa8fcbe1527cb2e6896a4b668563ada26d8ccc515f5cee6260ea412c2420c216c19741e46473735c866a1d220d2d478d57f50dac9bd754a55cccdabe", 0x8f}, {&(0x7f0000000500)="52e71d02409f5ecbb488aee0aacc7c5c6bd0f663b3e83fd501e4f61721041f6e", 0x20}, {&(0x7f0000000540)="16927bf377cab9196c3a7d72bf87c16c73edf53da51e3f6f0ae662fdebefab01ba3171038847e1e31acc759efc400438959374e0d0597f2e4b26356d49d388bd25a97c01c1bf4fbcdd5c510b2a67a82f7b8159797277da3ab129eb3e7d7cd6274a2b29bd95347de87e128ff9", 0x6c}, {&(0x7f00000005c0)="f4dff046f27ab3b26b16f151214862c9c30b9d7d0c1250a7bb", 0x19}], 0x9, r2) r3 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="bf2ec78c8a6967d40c16df88ae1c1706b5ba72971cdc80de43af23e36c8e3457e8df7d088389647eef757233a02d0b2fecd7136e18a64716e0f995f2128cb38e35e7a204116d60af67c17b30fb894c5e867c5d5b786660a9904057d65c4203aa62a4b860538bda7ac738f7518097d941e6a26bd838dfc2720190e13501675a488a16115724d2d621a3b43e72fef3c9d08295a62ee093c9e763ba2887ee74fcc872a7a9c7b180bf4f4bea49ecce8d26237d5851bc55", 0xb5, 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/02 10:53:32 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x3) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000190001000700fd686f0500bc0200000000440000271d8594083c2b0001030000", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x10001, 0x0, 0x1, 0x3, 0x5, 0x8, 0x4, 0xdf4, 0x2, 0x8b}, 0xb) 2018/05/02 10:53:32 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) set_mempolicy(0x4000, &(0x7f0000000040)=0x7, 0xa43d) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/05/02 10:53:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000140)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000006e80), 0x92d19ef98b8d42, 0x403fffc) 2018/05/02 10:53:33 executing program 3: prctl$intptr(0x1a, 0x6600000000004) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0xffffffffffff0000, @mcast1={0xff, 0x1, [], 0x1}, 0x87}}, 0x33, 0x1000, 0x3, 0xfffffffffffffff7, 0x80}, &(0x7f0000000300)=0x98) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x201, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r3, 0x214, 0x70bd27, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x4010) 2018/05/02 10:53:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') pipe2(&(0x7f0000edeff8)={0xffffffffffffffff}, 0x0) sendfile(r0, r0, &(0x7f0000c7a000), 0x10000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/05/02 10:53:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84800) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000240)=""/233, &(0x7f0000000340)=0xe9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000180)={0x7, 0xfffffffffffffff9, 0x27, 'queue1\x00', 0x6}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x40000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="23c74dbfaa5f91400bc40fc2168d5a53934fafa5007d56827cce9e6aaeabadedb3dff74084d9b7963145d048efe8e78eca73182b9ebcb29bc4ea4374cbe0a90fc4037054d7ecc3146e176556a746d5761d8869e85dc6b2aa489867998cd65c8b2e9bfc46543fc9ba06f4d60f276fa7aa5c82d22c259d0509989e8278ba3144b9705672486c30fb31f5dc07715c8a2468f8bf48e43910a2fb08f33b50daad1bb476523bb2020e3ba346aae11e0e73eda4165a044216a6e0abada9291cc052edcd15a1dfa860ada574a3b1c668d4659814f326650ebc2194f2a9716f243e3c", 0xde) 2018/05/02 10:53:33 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/165, 0x27}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/34, 0x22}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x9, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x4, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000001b00)={0x34c, 0x34, 0x510, 0x70bd2b, 0x25dfdbfc, {0x10}, [@generic="926a5717e226dfe16e14cf990e793bf161d6004c2c2106afc9016cafd401325006812ae3ef6a57b04fd4836fb0233198d02ca938c2d104ac27a7711ea9", @typed={0x18, 0x3, @binary="0d682f1b32ef4cd81108c763aa5e17d5104b"}, @generic="dbf12e5525cb66226afeea7e424cf23da5a6630c2fdc5c2279c219f2caef27330b9227c6f1883f3788be30277f47de67fa941d2aa6ec9f4c3e40bf64f89b353d9d70df523fb96da7894c70c07a5a08f3e5b8e3e806b310b1b6fdcb86c3869cd80067c16fbed7447dc97d5108ee9eea58794b190d98da69c90790d8bce2bbfa7e1fddfacdce93a0f318782da5831ebec4280ff02c17df614f279931e4c87f4bc4f5247fac4192e23c35511c20bab8285e98551add0624c8601f703f0f9f4dc9b4c19c8b0f790e25f18f989d90b485d81ba54a32d495e90867c73027e82b7edfa4fbf4e6dc100eb5294a40a9683e75386232e1b75f8b", @typed={0xc, 0x1c, @u64=0x7}, @generic="d6e00ac1141203a000d3b91bc28308ec884a03c62f74a1e339e3dac14c0a5b145f060a04e12d0d8888b7", @typed={0x8, 0x6c, @str='#\x00'}, @nested={0x138, 0x41, [@generic="71950515f99410a64b12ef60291113d792d9e12eeac1d3118a202f0235f304df5bfd061562263551720c88d943cc5be378960cff52bd6c3933974175f5733fdc24ce9ee00635c29a1e12267058b86379eb84df10c54525c949b7d599178ee6145a9a43e90ac1cd7b2cb650521b180ec2c92367063ab19c9b3df3f313433b4589f4e53d640534", @generic="12bf4f8bf2dad0d14301e8d63dd628c62c7ac04f4d94742b48794bde7d1fe2c39aada374d88c7bb140f6b30ee3e99fc44b0f766d62ac13660cc08590a65cd4089b73f3214bdc90d3c280c1d8a23323c09ced67f857dffb539ab3e451066b7babedf6421ee563b231ac534bb6e1c5293f12269d61f61625df9f781f4273b05e3d9a8bfd9576a5805c81e0334dee7002d5a138bbc74c7c11c2111b2e2027677a75974f0b5e586cc6f94dc8f53c95"]}, @generic="39fd11197a551a149f1653ddbab801575d3d2d1441b1809c88c6391544d333797052dfde0041b0e9acfe3919b82bdeac32be88a9c844e3e0e15dca86e2c2343d9b75279699e18b13d21206f1922ae7b54b8bcd7c0d42d562b0c7f85e84543e857be153ef7e0b52fd77c61fa79a66e519f24359219f752ea5"]}, 0x34c}, 0x1, 0x0, 0x0, 0x4008000}, 0x95) 2018/05/02 10:53:33 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x30081, 0x0) pwritev(r0, &(0x7f0000001580), 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000003, 0x10010, r0, 0x0) 2018/05/02 10:53:33 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) r0 = open(&(0x7f0000000040)='./file0\x00', 0x840, 0x40) ioctl$TCSBRKP(r0, 0x5425, 0x67e) r1 = perf_event_open(&(0x7f000000a000)={0x2000000000006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x47f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) write$binfmt_misc(r1, &(0x7f0000000100)={'syz1', "33ac24f87482bd67a7fac9bcd6f851a6aa3c6d87c14a6adb3c6ca623134464d3793b7877d61b601ca871f23466622ee03e0eaed9de2d47e0683c8ff15e5d7ebd24211d8a52a3e4db257e64077c9014479d7044dff3fbe311c72e5ff0e2175fdb66e4e32c3dbb3b51a6fb27ad117e9ff258ef3f5c0882f8d76adb7c5433462cdcdc10f2bb95fa9c8261578a4f9d5c856ffac7a125b699b42de217c7d6840f3ccdf111bfdf8205be4d42847eb1d835"}, 0xb2) 2018/05/02 10:53:33 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000200)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/160) read(r0, &(0x7f0000000440)=""/143, 0x8f) 2018/05/02 10:53:33 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x114, r0, 0x5) clock_gettime(0x5, &(0x7f0000000000)={0x0, 0x0}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0xa0, "ded8859a5b74b1aae298b16a2632533ac85ab051daa3d8f19f2e0f6117a6eb53fe4cced5ad72d3e0c903d0ba175ad77313e0c1d399a8a508bc7031e96cb9bc91e023d2513c867e691ca05f426a60df346607ed00ffba6fc95e80c8cf69ce8e1b1a61e58a276590aaa87982faa94ad868cd3ed26338875087d77cf99e9fe55a37d41120705bb3ca739ab669cb42ea6ce64807ac26c8b2ffeeb77e6cda6afe0365"}, &(0x7f0000000180)=0xc4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000001c0)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={r1, r2/1000+10000}, 0x10) 2018/05/02 10:53:33 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x800000000000002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={r2, 0x4}) dup2(r0, r1) 2018/05/02 10:53:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x200000000013) write(r0, &(0x7f0000fa8000)="2700000015000707030e0000120f0a0011000100f5fe000000000000072a151f75080039000500", 0x27) 2018/05/02 10:53:33 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r1, 0x0, 0x0) fstat(r0, &(0x7f0000000080)) 2018/05/02 10:53:33 executing program 1: mbind(&(0x7f0000a07000/0x3000)=nil, 0x3000, 0x4006, &(0x7f0000000000), 0x4, 0x1) 2018/05/02 10:53:33 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x0, 0x4}, 0x1c) fcntl$dupfd(r0, 0x40a, r0) 2018/05/02 10:53:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x80000000000d, &(0x7f00000000c0)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033b978920a42f2a2bb404e1b50400000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534529e419ad03ecb323a6428424b06fea2d83454797a1270a2378a7e750f816613f7e775e1be0fe8c68742b29c3e9f739c3fed0899919b4b8ec47d11b928", 0x9c, 0x0, &(0x7f0000000100)={0xa, 0x200000800, 0x2000000000d, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40, 0x100) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000080)=0x67f, 0xffffffffffffff33) 2018/05/02 10:53:33 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x80, 0x9, 0x1fb2, 0x0, 0x2, 0x3c, 0x3ff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="34000000988e95c59bbe1b78e7b254aa6853e1ab0eb30fa7763b1e0c2f92f2542d1dfa5d4c3500c50fec"], &(0x7f0000000100)=0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), 0x4) 2018/05/02 10:53:33 executing program 4: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e0000000000000000000000000040000000000000000000000000000000008209000000380002000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4fc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xffffffffffffc42d}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x3, 0x100000001}, 0xc) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="6f73782e009e0000000000800000000000fffc0c6565643b799365005f1b76"], &(0x7f0000000200)=""/140, 0x8c) 2018/05/02 10:53:34 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x3) add_key(&(0x7f00000026c0)='ceph\x00', &(0x7f0000002700)={0x73, 0x79, 0x7a}, &(0x7f0000002740), 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000002680)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000002600)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200800, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/05/02 10:53:34 executing program 0: socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="636714c185d66b043bfb53d83e9e54806662", 0x12}], 0x1) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f00000000c0)=""/248, 0xf8}}, {{0x0, 0x0, &(0x7f0000004880), 0xe3}}], 0x2, 0x3, &(0x7f0000000700)={0x77359400}) 2018/05/02 10:53:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x0, 0x1, 0x9, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r1, 0x0, 0x1, 0x80000000, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)={0x34, 0x2d, 0x725, 0x0, 0x0, {0x3}, [@nested={0x20, 0x0, [@typed={0x1c, 0x0, @binary="ee3d88023a959c7ebc373c56e98405145a6820e1b8"}]}]}, 0x34}, 0x1}, 0x0) 2018/05/02 10:53:34 executing program 3: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xd79, 0x4000) listen(r0, 0xff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ip6tnl0\x00', 0x5000}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x16, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 'fo\x00', 0xa, 0x8, 0x7e}, 0x2c) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) r1 = shmget$private(0x0, 0x2000, 0x800, &(0x7f00000bd000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000140)=""/76) listen(r0, 0x4) 2018/05/02 10:53:34 executing program 1: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x74) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000000000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x3, 0xf10f, 0x4}) 2018/05/02 10:53:34 executing program 6: timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000000100)="61b34af91c48af04c3348458c5fc049fd7d5ac914510d9af090d733558c5a5ec9439efcaa8e9e945f35dc2ab04f8f78ff4d286da33834281163eefd0433591528ae57c61d5", &(0x7f0000000040)="2004c08722ae7893409a74f24c3b8ef42b9456b1206a60db367f05846b1f3c3e25015f502fd1f4169ce70b6b4dce29b1dea7"}}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000000180)={r1}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) timer_settime(r0, 0x0, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000200)) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x6040, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 2018/05/02 10:53:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f5fffc)=0x1e8, 0x28a) r1 = accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4cffc)=0xfffffffc, 0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x50, r1, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0x73, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xffffffff, @empty, 0x4}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20}], 0x68) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000d47000), 0x0, &(0x7f0000000400)=[{0x78, 0xff, 0x1, "925c2f44eb658770b7e3bd2048db534e7f1807950c83e668ceac59c48546b61a84db53939a68ea18a5872090ade354f5016369201ce27c84925aceacd93a3f78c6c66f67b961484ecc9c200e932219c60ce675bbdecfaa5f675640ecac4389832298799e37"}, {0xb8, 0x88, 0x1ff, "233a58e89bc652e1fb6087ed7d38ce6e14799ebe29921857feca5b4f5fa0c8467109ebe4d4e07522784d54253a3f82db71cac3d796821b5787cef5a9ed51eb7b010f467fa1a99f3e2eae56e6ac1c2d674d43aacaf8292054f1ec04adf6fbca0ed3fe2415fe3492193c8c3cce60e49c1caff2c4f6fb09332ddf33a5748904fa6324a4706a5d6354a29cf15774a20b6282a2354df29457af258d47a3e4210dbed8c6"}, {0x28, 0x102, 0x3, "5e2b219e15f8d5fb9bf56c6219bea5a0a60625"}, {0x80, 0x1, 0x4, "1ef1a1ba06e5f76a147e7aae84d25354e57036e00f9001303b31284ff94d2da2d9f2f90cf64ec7b53660c51a74681ba180ae9e5a95ca7d4a4a80f3172c08cab187ea252770e62847c720d119f26f2dc0e1cf7a5822d7db9662b2f54170c44732dd7130d14fb85c06cb34b6c11a"}], 0x1d8}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x26, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/195, 0xc3}, 0x12020) getpeername$netrom(r3, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000640)={0x3, &(0x7f0000000600)=[{0x8000, 0x8, 0xfffffffffffffffe, 0x8001}, {0x8, 0xee2e, 0xe8c9, 0x5}, {0x6, 0x6, 0x101, 0x1}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x200, 0x3, 0xff, 0x0, 0xb85, 0x37, 0x4}, 0x20) 2018/05/02 10:53:34 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r2 = dup(0xffffffffffffffff) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000280)) openat$cgroup_ro(r2, &(0x7f0000000380)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x50040, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x20802, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={r3, 0x80000, r4}) keyctl$search(0xa, r0, &(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, r0) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/05/02 10:53:34 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x0, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000480)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'nat\x00', 0x0, 0x4, 0x15, [], 0x4, &(0x7f0000000240)=[{}, {}, {}, {}], &(0x7f0000000280)=""/21}, &(0x7f0000000380)=0x78) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000440)=[0x100000001, 0x2]) 2018/05/02 10:53:34 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x84040) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4080000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getstats={0x1c, 0x5e, 0x310, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, 0x2}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fchown(r2, 0x0, 0x0) 2018/05/02 10:53:34 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)="6370757365742e6370ab40c4c7755f6578636c7573ef3fc5be961cd6ab3191e66031dabc7d7b8d9756a7691307295058af95ed06", 0x2, 0x0) io_setup(0x3ff, &(0x7f0000000380)=0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20}, {0x20, 'memory.high\x00'}, {0x20}], 0xa, "3a141c9f7505db84c29e3bc27f86f4595737994a79020e02526e7208870ba9106384969b13dd065382eb0bfb563bcd6e2da3fc09b810937488baa7af8a311adc0c92402887e1d2f0f776843c11e9fe520716c924622867fe8fbf94c8a1cdc49bac80f61697485b81f8c3dc641458ced81e93b1a62d1b5e7133a207dd8e08cca3f39c1fb71b3123e407768272c4d0774ccd0ced7be4bd200caf34b45392b6125e353b78e241cda2d208dfa52c844657d71e86e471b42d383dfa0b69710d2038"}, 0xd9) io_submit(r2, 0x1c2, &(0x7f0000000380)) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/05/02 10:53:34 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "15d3fb32d8aaab51be0a3be459163a2f"}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000180)="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", 0x1000, 0x7, &(0x7f00000011c0)={r2, r3+10000000}) 2018/05/02 10:53:34 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/20, 0x14) getdents64(r0, &(0x7f0000000180)=""/34, 0x527a112981081dd) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000002ac0)=""/4096, 0x1125) 2018/05/02 10:53:34 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000200)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00', 0x1) r2 = openat$cgroup_ro(r1, &(0x7f00000001c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00', &(0x7f00000000c0)=@ethtool_rxnfc={0x2b, 0x0, 0x0, {0x0, @hdata="f4d61a36402d2e4538e15058f6d24b8351c70d80f1d20a8f4a2b72c8f501e1cc2e8e7a36a9d0d840b69745fb28e6632500cc8b6f", {"8961", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @tcp_ip6_spec={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}}, {"4ce8", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e22}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/05/02 10:53:34 executing program 5: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) fallocate(r0, 0x2, 0x0, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3, 0x6001) bind$netrom(r1, &(0x7f00000001c0)=@full={{0x3, {"6c5919d29fce76"}, 0x6}, [{"aa7450300671c5"}, {"e09d49681f0c8f"}, {"b40fc13892bb60"}, {"cd8e5893e4b3b4"}, {"b72c3f291a04b5"}, {"80ec020a4f5af7"}, {"3365cf5c46abc6"}, {"2d7146b71dca7c"}]}, 0x48) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xf7a9) capset(&(0x7f0000be6ff8), &(0x7f000032e000)) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x5, "fc121b0e29"}, &(0x7f0000000300)=0x29) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1, 0x7}, &(0x7f00000002c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(0xffffffffffffffff, 0x20000000002285, &(0x7f0000007000)='S') r4 = getpid() sched_getaffinity(r4, 0x8, &(0x7f0000000340)) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000380)) tee(r3, r3, 0x0, 0x1) socket(0x0, 0x0, 0x0) [ 99.594662] IPVS: ftp: loaded support on port[0] = 21 [ 99.818299] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 10:53:35 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x600) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x0, 0x10001}}, 0x10) 2018/05/02 10:53:35 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="f8000000160009000000000000000000000000000000000000000000007ef6c18041bce966a40190cd2e0000ffffffff000000a0e1e6f6bff1bb333440c675b8f4f20000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000330000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=@flushsa={0x14, 0x1c, 0x301}, 0x14}, 0x1}, 0x0) 2018/05/02 10:53:35 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00', 0x402}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0xaf0f6f2a202b765}) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) close(r1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x2, 0x0, 0x0, 0xa616}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 10:53:35 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x4}, 0x4) mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') r3 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) connect(r3, &(0x7f0000000100)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80) umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) close(r1) 2018/05/02 10:53:35 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000037bff4)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={0xf0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0xfffffffffffffff9, 0xffff, 0xfb1ee29, 0x3f, &(0x7f0000000040)='bond_slave_1\x00', 0xffffffff, 0x101, 0x100}) write$fuse(r2, &(0x7f0000780fd0)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x80, 0x0) 2018/05/02 10:53:35 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x40, 0x0, 0x0, 0x1ff}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r3, &(0x7f0000000000)="d7", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) listen(r3, 0x43) accept4(r3, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x80, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000140)={0x0, r2}) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f00000000c0), &(0x7f0000000200)=0x142) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@ipv6_newrule={0x48, 0x20, 0x1, 0x0, 0x0, {0xa, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, [@FRA_DST={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @FRA_DST={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x48}, 0x1}, 0x0) 2018/05/02 10:53:35 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000540)={0x3, &(0x7f0000000200)=""/8, &(0x7f00000004c0)=[{0x8c, 0xd0, 0x3, &(0x7f0000000240)=""/208}, {0x80000001, 0xed, 0x1f, &(0x7f0000000340)=""/237}, {0x8, 0x7e, 0x1, &(0x7f0000000440)=""/126}]}) r1 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x7fffffff, 0x0) sendfile(r0, r1, &(0x7f00000001c0), 0x7) r2 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x44000) mq_getsetattr(r0, &(0x7f0000000580)={0x7, 0x4, 0x80, 0x9, 0x9, 0x9, 0x0, 0xff}, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0x1000) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000680)) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_flags=0x200}) mq_getsetattr(r3, &(0x7f0000000080)={0x401, 0x9, 0x6, 0xd, 0x6, 0x5, 0x3, 0x3}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000005c0)={0xe503, 0x5e2, 0x5, 0x10001, 0x1, 0x80000001, 0x4, 0x2, 0x400, 0x5, 0x7}, 0xb) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000640)=0x6, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000600)={0x3, 'team0\x00', 0x2}, 0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00000006c0)={0x4000000, 0x1, 0x4}) 2018/05/02 10:53:35 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2023c4, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) recvfrom$packet(r0, &(0x7f0000000040)=""/25, 0x19, 0x3, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)={0x2}, 0x8, 0x0) modify_ldt$read(0x0, &(0x7f0000001280)=""/23, 0x17) r1 = msgget$private(0x0, 0x80) msgsnd(r1, &(0x7f0000000240)={0x3, "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"}, 0x1008, 0x800) msgrcv(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x56, 0x3, 0x1000) msgctl$IPC_RMID(0x0, 0x0) 2018/05/02 10:53:35 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) fadvise64(r0, 0x0, 0x0, 0x0) 2018/05/02 10:53:35 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000003c0)={{0x1, 0x0, 0x0, 0x3, 0xfffffffeffffffff}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x50400, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'veth0_to_bond\x00', 0x1}) getpgid(0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/sockstat\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000040)={0x3, 0x1, 0x100, {0x0, 0x1c9c380}, 0xfffffffffffffffd, 0x7}) 2018/05/02 10:53:35 executing program 5: socket$rds(0x15, 0x5, 0x0) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)={0x60002001}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0x8001, 0x4) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10000, 0x0) ioctl$TIOCSBRK(r2, 0x5427) 2018/05/02 10:53:35 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x400000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000280)={0x29, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4, 'wrr\x00', 0x10, 0x1, 0x54}, 0x2c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40100, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x7, 0x0, "55384ff221295410561ac4ac6ef4b230c7a870e19b918ffc072c0209d3437e9d0ee2010c85b66af4a5d56a5829514cfcfc06e9a335de9af03eebcc3f559c6116", "5de079ea2b7b66cb528758f508d7c502aa1b80dc4afdb5bf5f62f1989346f04aade3559d7863d1a5bcc5faaf4f4df2453e9868e72ebe322437dac8837b509996", "44ed6c2381912008bb53033c0818ec82a794af67909b5368be38b5ec60e2eb33", [0x8, 0x43c]}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000940), &(0x7f00000008c0)) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00000000c0)=""/83, &(0x7f0000000840)=0x26d) rt_sigprocmask(0x3, &(0x7f0000000880)={0x10000}, 0x0, 0x8) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x110) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) sendto$ipx(r1, &(0x7f0000000980)="2532e66313cf8ab1a3edaf63e5454615eae95bf8232ee7c31edbb561173e91f2aeb7085f29d665ae59915695815fcaf2f468c0418e0e7b465c5cb42f4eabedc2bf137d20d71f5c894c869220abbdf3fdbe80", 0x52, 0x40000, &(0x7f0000000140)={0x4, 0x1f, 0x101, "af43022c5a9a", 0x3}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000800)=0x0) getpgrp(r6) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x4e22, 0x25, 0x4e21, 0x8, 0x0, 0x80, 0xa0, 0xc, r4, r5}, {0x2, 0x7fffffff, 0x9, 0x9, 0x10000, 0x8, 0x0, 0x81}, {0x78, 0xffffffffffffff3e, 0x4}, 0xfffffffffffffffd, 0x6e6bbc, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x1, 0x2, 0x100000001, 0x623, 0x461, 0x4958}}, 0xe8) getxattr(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=ANY=[@ANYBLOB="7365517501b78de42e2f29286574683000"], &(0x7f0000000740)=""/168, 0xa8) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000000040)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) 2018/05/02 10:53:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x0, 0x3, 0xfff8000000000000, 0x1, 0x200}, &(0x7f00000002c0)=0x14) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1000) read(r0, &(0x7f00004bdf32)=""/206, 0x89) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000140)=""/189, &(0x7f0000000040)=0xbd) syncfs(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x80000014}) r3 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/05/02 10:53:35 executing program 3: r0 = socket$inet(0xa, 0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/05/02 10:53:35 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000002c0)=""/42, &(0x7f0000000300)=0x2a) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fgetxattr(r1, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)=""/252, 0xfc) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000340)={{0x7f, 0x4}, 0x1, 0x7, 0x400, {0x7f, 0x7}, 0x8, 0x3}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000140)={0x8, 0xe2, 0x80000000}) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000180)=0x6) 2018/05/02 10:53:35 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x398d, 0x20000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in=@remote}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x80000001) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r0, 0x28, &(0x7f0000000340)}, 0x10) r2 = geteuid() setreuid(r1, r2) r3 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000180005030000000000000000020000005d23674368270000230ea3dcf41b0305d380ae16bcc21149ce17941dfb721132431dc1aeb585517e54"], 0x1c}, 0x1}, 0x0) 2018/05/02 10:53:35 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0xa303cc6679c2b5a2, 0x3}, 0x80) 2018/05/02 10:53:36 executing program 7: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040)=0x4, 0x4) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0xffff}, &(0x7f00000001c0)=0x8) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) r3 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_route(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000001e000107000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0f000000000000000000000000000000"], 0x122}, 0x1, 0x0, 0x0, 0x10}, 0x40004) 2018/05/02 10:53:36 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) io_setup(0x4, &(0x7f0000000040)=0x0) io_submit(r1, 0x2, &(0x7f0000000500)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x1}]) 2018/05/02 10:53:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net\x00') fchdir(r0) stat(&(0x7f0000000280)='.', &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffc32) creat(&(0x7f0000000000)='./file0\x00', 0x20) 2018/05/02 10:53:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ppoll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x2001}, {r0, 0x8000}, {r0, 0x1000}, {r0, 0x360}], 0x5, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x1000}, 0x8) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000608000)={0x0}, &(0x7f0000ebf000)=0x5b51) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int=0x4, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/02 10:53:36 executing program 5: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffa0f) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x2000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x82cf, 0x6, 0x8001, 0xa80, 0x401, 0x80, 0xbb1c, 0x772b, 0x4, 0x5ebabf82, 0x8, 0xe2d2}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7b, r1}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="b4000000000300000000000000020095f3edf1d1cf97cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/05/02 10:53:36 executing program 0: shmget$private(0x0, 0x6000, 0x100, &(0x7f0000b3a000/0x6000)=nil) shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) 2018/05/02 10:53:36 executing program 4: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000000089f1, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) r1 = gettid() ioprio_get$pid(0x1, r1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000400)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xd}, 0x8, 0x7, 0x7, 0x100, 0x100, 0x80000, r2}) 2018/05/02 10:53:36 executing program 6: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000200), 0x0, 0x100000000}], 0x1, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32]]) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x1, 0x7, 0x8000, 0x100000000, 0x2, 0x3e, 0x0, 0x14c, 0x40, 0x240, 0x200, 0xe033, 0x38, 0x1, 0x4, 0x9, 0x3f}, [{0x60000002, 0x6, 0x4, 0x101, 0x4c, 0x2, 0x9}], "781462e23a0c9c37013a7686b321fa98c2bc2ffbbb72088c2afa54abf06ba65552af5b1c29371ac6116883f5f711d919093a42323cc4a39b87d7e239cd1120a046bb53c3bb6b268c61ee495fcf4a41d583feac43a7a83ed69d3bc19f786b0a8783dde06509a0b8a164fdc8df9a5422cb7c62555bad015e51e58ac4110003231c81d07a96615a7b0d5c92845e7c13bbb0a3846ad597993c71a960754284c1d96f39f328da6de9834d959c78ddf58df684dfb22867705291c81f882691159bf03f4d2ae6f89e3851507aa38d"}, 0x143) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x101040, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000140)={@broadcast, @local}, &(0x7f0000000180)=0x8) [ 101.583628] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 101.605157] sctp: [Deprecated]: syz-executor2 (pid 7733) Use of int in max_burst socket option deprecated. [ 101.605157] Use struct sctp_assoc_value instead 2018/05/02 10:53:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) 2018/05/02 10:53:36 executing program 5: unshare(0x100) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x400201) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffff81) unshare(0xc000000) 2018/05/02 10:53:36 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="00a28d332b11a8f1c327da86f30da5a82af3ab1befe1", 0x8000000000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) flistxattr(r0, &(0x7f0000000100)=""/253, 0xfd) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/02 10:53:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x800, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x9, &(0x7f0000001140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) 2018/05/02 10:53:36 executing program 4: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x2400) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000040)) [ 101.745320] sctp: [Deprecated]: syz-executor2 (pid 7733) Use of struct sctp_assoc_value in delayed_ack socket option. [ 101.745320] Use struct sctp_sack_info instead 2018/05/02 10:53:36 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace$getenv(0x4201, r1, 0x800, &(0x7f0000000200)) r2 = socket$netlink(0x10, 0x3, 0xa) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="af92809d6cd68aaf7cc80f908fd77a2e5ac9e31ff6fad1fda5fc10e81e4076381b320e5840c26ee7a34fe3fb1c6e4634c1e5c2835160a59ac923fda468e990b7fb8bdf2762bf90ee999ea1c37a898dd08f97b8b856bdc819d6fba06d3ed80aea51"], &(0x7f0000000240)=0x2) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r4, 0x4) writev(r2, &(0x7f0000300ff0)=[{&(0x7f0000000100)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) unshare(0x4000200) r5 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x0, 0x78d4a602, 0x6ce, 0x6, 0x0, 0x100, 0x88020, 0x2, 0x2e, 0x101, 0x10000, 0x1, 0x2, 0xff, 0x7fffffff, 0x9, 0x7, 0x8, 0x3, 0x1, 0x5, 0xc9, 0x9, 0x36e9, 0x2f, 0x9f, 0x1ff, 0x1, 0x1, 0x7f, 0x0, 0x1, 0x10001, 0x8001, 0x8, 0x6, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x10002, 0x8, 0x7, 0x7, 0x0, 0x4, 0x1ff}, 0x0, 0x2, r0, 0x1) setns(r5, 0x0) clone(0x3002017f, &(0x7f00000004c0)="e47a2ba826b664e7361df32303744770624898689fa251d2cfd2f456b690f1c8c597331950a5734e973e2ed112402c17309d52cad5d8530ec09711b25ff9660db1dc8c48e47216710a9d5355f4da2f7e819c992d12877a315e6787256a18b7e2ebb12471484588a8aeb88a08daaa12a870b62ca599fd4428faf8c22fe655244a5c408c718293fc01cea9761a2c4ef592d9d02db44a966df66685dfe410b691244415595b017cdcad5eecce80fc15afc32d1079f2bc614fb596b8d5852837c71de2ddf48edc06605bdf9621647b63d26d88b274d16d6c32ea3c26e7d0", &(0x7f0000000480), &(0x7f000014e000), &(0x7f0000000440)) pwritev(r2, &(0x7f0000000140), 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/02 10:53:36 executing program 6: unshare(0x400) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000180)=@random={'system.', 'hugetlb.2MB.usage_in_bytes\x00'}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/177, &(0x7f0000000140)=0xb1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000380)=""/242, &(0x7f0000000480)=0x22) [ 101.919740] sctp: [Deprecated]: syz-executor2 (pid 7774) Use of int in max_burst socket option deprecated. [ 101.919740] Use struct sctp_assoc_value instead 2018/05/02 10:53:36 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x1000000008003c, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffffffd}, &(0x7f00000000c0), &(0x7f0000039ff0)={0x77359400}, 0x8) fcntl$setsig(r1, 0xa, 0x14) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="7b109814567708d430b68c96", 0xc) 2018/05/02 10:53:37 executing program 0: syz_emit_ethernet(0x163, &(0x7f00006a4000)=ANY=[@ANYBLOB="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"], &(0x7f0000aed000)={0xffffffffffffffff, 0x1, [0x9df]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/12) [ 102.016256] sctp: [Deprecated]: syz-executor2 (pid 7733) Use of struct sctp_assoc_value in delayed_ack socket option. [ 102.016256] Use struct sctp_sack_info instead 2018/05/02 10:53:38 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x80000) sendto$ax25(r1, &(0x7f0000000040)="0c4026f1ab1772afda323beaa802666251e6310ae6cedb985d55b2c2b36dcede20ec3f31698a2984c812e5738e3027bcf2b249d9a0e4d7ab3d8af4f68ae617730ace14a0fa6ab8f51d671b887f4dc971f872f62096c4ca6a621cf0467ed11f10e85582dc0faf358f8054c8683da0bd4cf6e65a5b17842b3bc960efc3953299048026eda74b1566b3776d36cf184a5daa29beb36ac7d53a144723a15d7d8b1925b8984aa6cf855114cab4ced3656804eb843a6baa7a2623ae78749a9f9d63daa5a6983b10fae5972b0e6e35c6192df176310c99dbddb94de27fdfbddf0f81ef91f32da0cd116700d2cba2599a", 0xec, 0x20000001, &(0x7f0000000140)={0x3, {"86306ae37fd28d"}, 0x934c01}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/02 10:53:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="757365722e2a252f766d6e6574316c6f5d766d6e657430706f7306000000636c5f616363657373776c616e3100"], &(0x7f00000000c0)='/dev/ptmx\x00', 0xa, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) gettid() r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x101404, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5, 0x40, 0x9000000, 0x71, 0x5, 0x5, 0x20, {0x0, @in={{0x2, 0x4e20}}, 0x3e87930e, 0x1, 0x80000000, 0x5, 0x8000}}, &(0x7f0000000200)=0xb0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000240)=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x6, 0xffffffff, 0x4, 'queue0\x00', 0x200}) write(r0, &(0x7f0000d2cfff)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000440)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, @mcast2={0xff, 0x2, [], 0x1}, 0x3617dd00, 0x7, 0x8000, 0x500, 0x401, 0x2000000, r4}) read(r1, &(0x7f0000de2000)=""/181, 0xb5) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000280)) 2018/05/02 10:53:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r1 = socket$kcm(0x29, 0x5, 0x0) close(r1) sendfile(r1, r0, &(0x7f0000000080), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1f}}, 0x6, 0x3f, 0x400000000, 0xccd8, 0x757c9067}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={r3, 0x100000001}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9, 0x5, [0x8000, 0x100000000, 0xb98e, 0x5, 0x10001]}, &(0x7f00000002c0)=0x12) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000640), &(0x7f0000000680)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@local, @in6=@remote}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)={r4, 0xfff, 0x75, "1bd03ac5d404d1ceb9831f999b25362b6f6964aba2743f0eabd0938f054c9d0d1c85d024c998f4fdfdf2b96b9cef4957b984e773dec0756aa581470e0c111c2e58a96b179c374e86eec63fae817439f3d0fc670e9ee42891e5949b973af0e0c3e83e76f99636a56d25e582c101b39edfb0089cb4f8"}, 0x7d) socket$can_raw(0x1d, 0x3, 0x1) recvfrom(r0, &(0x7f0000000140)=""/164, 0xa4, 0x1, &(0x7f0000000200)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x80) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', r2}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000600)={r4}, 0x8) chmod(&(0x7f0000000040)='./file0\x00', 0x80) 2018/05/02 10:53:38 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/05/02 10:53:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in, @in=@loopback=0x7f000001}, {@in=@rand_addr, 0x0, 0x2b}, @in, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/05/02 10:53:38 executing program 2: getpgid(0xffffffffffffffff) r0 = getpgid(0x0) gettid() rt_sigprocmask(0x1, &(0x7f0000000000)={0x8}, &(0x7f0000000040), 0x8) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x2, &(0x7f0000000080)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/05/02 10:53:38 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) recvmmsg(r0, &(0x7f0000001400)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)=""/184, 0xb8}, {&(0x7f0000000140)=""/246, 0xf6}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/28, 0x1c}], 0x5, 0x0, 0x0, 0x1f}, 0x9}], 0x1, 0x20, &(0x7f0000001440)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001480)={{0x8001, 0xc000000000000, 0x1, 0x4, 0xfffffffffffffffa, 0x1}, 0x6, 0x6, 0x81}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) 2018/05/02 10:53:38 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$rds(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000002700)=[@fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000000140), &(0x7f0000000180)}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000200)=""/14, 0xe}, &(0x7f00000003c0)=[{&(0x7f0000002640)=""/185, 0xb9}], 0x1}}], 0xa0}, 0x0) [ 103.014163] random: crng init done [ 103.120949] ================================================================== [ 103.128384] BUG: KMSAN: uninit-value in arch_uprobe_exception_notify+0x20f/0x220 [ 103.135918] CPU: 0 PID: 7817 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 103.142750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.152098] Call Trace: [ 103.154692] dump_stack+0x185/0x1d0 [ 103.158327] ? arch_uprobe_exception_notify+0x20f/0x220 [ 103.163691] kmsan_report+0x142/0x240 [ 103.167501] __msan_warning_32+0x6c/0xb0 [ 103.171568] arch_uprobe_exception_notify+0x20f/0x220 [ 103.176762] ? arch_uprobe_post_xol+0x500/0x500 [ 103.181438] notify_die+0x247/0x3e0 [ 103.185073] math_error+0x150/0x600 [ 103.188713] do_coprocessor_error+0x29/0x30 [ 103.193037] coprocessor_error+0x1b/0x40 [ 103.197101] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 103.201411] RSP: 0000:ffff88014a5afc98 EFLAGS: 00010202 [ 103.206769] RAX: ffff88014b687200 RBX: ffff88014c7ef201 RCX: ffff880000000000 [ 103.214035] RDX: ffff88014b68f284 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 2018/05/02 10:53:38 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 2018/05/02 10:53:38 executing program 1: inotify_init1(0x805fe) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ed3ad35189f5", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0x751]}) [ 103.221306] RBP: ffff88014a5afce8 R08: 0000000001080020 R09: 0000000000000002 [ 103.228570] R10: 0000000000000000 R11: ffff88014a5a0000 R12: 0000000000000000 [ 103.235837] R13: ffff88014c7ee198 R14: ffff88014c7ef284 R15: 0000000000000000 [ 103.243120] ? fpu__drop+0x267/0x4f0 [ 103.246834] ? do_signal+0x168a/0x1c80 [ 103.250720] fpu__clear+0x56/0x2f0 [ 103.254266] do_signal+0x168a/0x1c80 [ 103.257985] ? __msan_poison_alloca+0x15c/0x1d0 [ 103.262657] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/02 10:53:38 executing program 4: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1'}, 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000140)='[#\x00', &(0x7f0000000180)='vboxnet1system\x00', &(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000200)=')keyring\x00', &(0x7f0000000240)="00000000000007060804002000fffc0c6565643b799365195f1b76", &(0x7f0000000280)='\x00', &(0x7f00000002c0)="00000000000007060804002000fffc0c6565643b799365195f1b76", &(0x7f0000000300)='vboxnet1/\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) [ 103.267505] prepare_exit_to_usermode+0x271/0x3a0 [ 103.272353] ? page_fault+0x2f/0x50 [ 103.275984] retint_user+0x8/0x8 [ 103.279345] RIP: 0033:0x402030 [ 103.282550] RSP: 002b:0000000000a3e378 EFLAGS: 00000246 [ 103.287908] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.295275] RDX: 0000000000a3e380 RSI: 0000000000a3e4b0 RDI: 000000000000000b [ 103.302544] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730750 [ 103.309914] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 2018/05/02 10:53:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000adafa0), 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000325f23)=""/221, &(0x7f0000108000)=0xdd) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x102, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x0, 0x70bd25, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x4) 2018/05/02 10:53:38 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x402000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200)=0xd0, 0x8) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000240)) r1 = socket$inet6(0xa, 0x2, 0xd) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x1fc0000, 0x6, 0x2, 0xffff, 0x8, 0x10005}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x2000, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x12f8, 0x5, 0x4, 0x1, 0x70bd25, 0x25dfdbfe, {0xd, 0x0, 0x8}, [@nested={0x18, 0x9, [@typed={0x14, 0x61, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @generic="8811573739cd471053d8b82f37868eb462178ad97dc41adbbb2255d5a2a00cf2658e378677e8b8885141559743d064f64d46aaa82966e8545435e3db8313437236bb48093bc5f307eef0e46425412a57c7abd445fd8f8ec00fce4a910fa8c549fc1e12741568371a088a1d7b4e392e35d7ae8189feb376afa4150737bb24f0e38f421197e6c6a1d138007e484f518bed4a99bb129dd65db60d8d5e3321c49987147ac7f19529e1c0ddf488b55e4a007b5b10dd46ce7fda17a1083327404061", @nested={0x1008, 0x60, [@typed={0x4, 0x3d}, @generic="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"]}, @typed={0x1c, 0x48, @str='}GPL-posix_acl_access\x00'}, @nested={0x1e8, 0x5a, [@generic="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", @generic="73dd005ef96051651e51b5a90278031f63fbfba50af58f4e17fed5dbf56a69486e1fc0b539aedfef9e1fa2d2bc37fe74ea12ae6e351511bfc191791f8afff53b0c0d98ea03c1a2453df28f91f4f72cfc5d5727b48be094a6c992e56c170305fe675a2b481336f9076de3cccb474ee9f4ea01082d5aef8680f20be7a6ce16c669db1543ed6c3d1664f418f1e3b9d56262aef776b73bcf1ca6beb2005a13e8d117d3ba93328910be8b5ef39e2f03875eb79c4e779871ac749b648f5c9da856db551ddb309f9c6107053edc029cd00d37c3ee8d800e15ca68cbd4bca83f00cb257d23848bd7a8dc86931f63"]}]}, 0x12f8}, 0x1, 0x0, 0x0, 0x40000}, 0x10) r3 = fcntl$getown(r2, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x1, r3}) sendmmsg(r1, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000b00000004008ed97bacf8259300"], 0x10, 0xfffffffffffffffd}}], 0x1, 0x4000000000000000) [ 103.317182] R13: 0000000000000002 R14: 000000000072bea0 R15: 00000000000195ca [ 103.324453] [ 103.326083] Local variable description: ----env.i@copy_fpstate_to_sigframe [ 103.333087] Variable was created at: [ 103.336808] copy_fpstate_to_sigframe+0x6d/0x980 [ 103.341565] do_signal+0xbe4/0x1c80 [ 103.345178] ================================================================== [ 103.352528] Disabling lock debugging due to kernel taint [ 103.357969] Kernel panic - not syncing: panic_on_warn set ... [ 103.357969] [ 103.365353] CPU: 0 PID: 7817 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 [ 103.373506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.382859] Call Trace: [ 103.385453] dump_stack+0x185/0x1d0 [ 103.389100] panic+0x39d/0x940 [ 103.392338] ? arch_uprobe_exception_notify+0x20f/0x220 [ 103.397710] kmsan_report+0x238/0x240 [ 103.401512] __msan_warning_32+0x6c/0xb0 [ 103.405586] arch_uprobe_exception_notify+0x20f/0x220 [ 103.410786] ? arch_uprobe_post_xol+0x500/0x500 [ 103.415468] notify_die+0x247/0x3e0 [ 103.415487] math_error+0x150/0x600 [ 103.415509] do_coprocessor_error+0x29/0x30 [ 103.415523] coprocessor_error+0x1b/0x40 [ 103.415537] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 103.415543] RSP: 0000:ffff88014a5afc98 EFLAGS: 00010202 [ 103.415553] RAX: ffff88014b687200 RBX: ffff88014c7ef201 RCX: ffff880000000000 [ 103.415561] RDX: ffff88014b68f284 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 103.415568] RBP: ffff88014a5afce8 R08: 0000000001080020 R09: 0000000000000002 [ 103.415574] R10: 0000000000000000 R11: ffff88014a5a0000 R12: 0000000000000000 [ 103.415581] R13: ffff88014c7ee198 R14: ffff88014c7ef284 R15: 0000000000000000 [ 103.415599] ? fpu__drop+0x267/0x4f0 [ 103.415610] ? do_signal+0x168a/0x1c80 [ 103.415624] fpu__clear+0x56/0x2f0 [ 103.415635] do_signal+0x168a/0x1c80 [ 103.415650] ? __msan_poison_alloca+0x15c/0x1d0 [ 103.415663] ? kmsan_set_origin_inline+0x6b/0x120 [ 103.415682] prepare_exit_to_usermode+0x271/0x3a0 [ 103.415694] ? page_fault+0x2f/0x50 [ 103.415704] retint_user+0x8/0x8 [ 103.415712] RIP: 0033:0x402030 [ 103.415717] RSP: 002b:0000000000a3e378 EFLAGS: 00000246 [ 103.415725] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.415732] RDX: 0000000000a3e380 RSI: 0000000000a3e4b0 RDI: 000000000000000b [ 103.415738] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730750 [ 103.415745] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 103.415751] R13: 0000000000000002 R14: 000000000072bea0 R15: 00000000000195ca [ 103.416212] Dumping ftrace buffer: [ 103.416216] (ftrace buffer empty) [ 103.416219] Kernel Offset: disabled [ 103.568949] Rebooting in 86400 seconds..