[....] Starting enhanced syslogd: rsyslogd[ 12.289728] audit: type=1400 audit(1521419620.782:4): avc: denied { syslog } for pid=3496 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?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 '10.128.0.51' (ECDSA) to the list of known hosts. 2018/03/19 00:33:56 fuzzer started 2018/03/19 00:33:56 dialing manager at 10.128.0.26:41897 syzkaller login: [ 29.702791] random: crng init done 2018/03/19 00:34:00 kcov=true, comps=false 2018/03/19 00:34:02 executing program 0: time(&(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x40) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x36, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, {0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x10000, [0x0, 0x4, 0x2, 0x8, 0x200, 0x0, 0xffffffffffff59ab, 0x2]}, 0x5c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) sendmsg$netlink(r0, &(0x7f0000000800)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000007c0)=[{&(0x7f00000001c0)={0x1c, 0x29, 0x200, 0x70bd2d, 0x25dfdbff, "", [@typed={0xc, 0x54, @fd=r0}]}, 0x1c}, {&(0x7f0000000480)={0x234, 0x13, 0x320, 0x70bd29, 0x25dfdbff, "", [@nested={0x2c, 0x29, [@typed={0x18, 0x25, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @typed={0x10, 0x6d, @u64}]}, @nested={0x12c, 0x5c, [@generic="e9abbba53299f6b831a73ba588590de469a944eab158163fdfa699892922d874b1b1ffb20cdf3e2afff58b15af79bc6c3cef9f52396e3946fd83e12577d15116b53b9ad9db97347131deab3004bf3883fe87e28ae72be4a858af0b9a5bafb73964ff2685c34c4bc690a14cda5982dd8bf97a03e7f757ec140fc426e118cc3bd24edc9e7696e187d0bfd675cf989ad496", @generic="9612dc6c603e4fb3e4b0ce905b56aa6ce309bfa99328a139c8e943508eae253c1e7474c9662034414d22d4f7150a217927fd61f69db11d0124870b1d0ccaaad18f1e284d12a0120668bf5bbd3b4baf6c56c908dad76304afa90b7fb635840b9784dabb4de4e00a777e96ebdf414cecf056454a0eed2c6471a79450f69bee9776165f72255953", @typed={0x10, 0x55, @u64=0x5}]}, @generic="c973db12618b25d1357a9b6b1d004824211e7fe2b111a0cd3e5e45de8e16072cb8092a10a050a824332fabc9034f70e4cd32b8f5e5a5f2f1095708f86a8a240f6e12bcb208df26a662ae41748b118e945b4868b6c244a9458cdea0cbb2c5052ec50c8499d35111487663851af833daebee0086237d82dcc02afa1062fdeafcb5cf8826f560", @nested={0x44, 0x84, [@typed={0x8, 0x86}, @typed={0xc, 0x30, @uid=r1}, @typed={0xc, 0x67, @uid=r2}, @generic="9933", @typed={0xc, 0x8e, @u32=0x6}, @typed={0x10, 0x49, @u64=0x2}]}]}, 0x234}, {&(0x7f00000006c0)={0x100, 0x101, 0x8, 0x70bd29, 0x25dfdbff, "", [@generic="037bb675ef121eb08a0d1d283986a687bdf3c7f5d8d4aa85e29fc693970014e091cfeed5de62f907a18c08d7404ff28a5b9a4d42b95180ca04b6079ce5d4e154d75862604d53c93c8d8ae65e18307fb0e5352b31da39ec0c03b2a632fc6b2467c684103d60b12da50cca9a308be2b506db480d85f88de1925465db2282a51788426c06680b15b98a9ef8d6b6bb4a4fb9d68bb554ee042db33473eab20b58733046bd8801d5d398eaed08c4a6231450e5fbbf40accf9ac3732c7f145f11f7de5f0ea692758ef348c9be028cca82772db093d041c4bb16018b854e43af412587819d7a160e14aceba951082750d2e6e9"]}, 0x100}], 0x3, 0x0, 0x0, 0x80}, 0x20000000) r3 = fcntl$dupfd(r0, 0x406, r0) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) execveat(r3, &(0x7f0000000840)='./file0\x00', &(0x7f0000000940)=[&(0x7f0000000880)='[(user%\x00', &(0x7f00000008c0)='[trusted\x00', &(0x7f0000000900)='/dev/sg#\x00'], &(0x7f0000000a40)=[&(0x7f0000000980)='/dev/sg#\x00', &(0x7f00000009c0)='/dev/sg#\x00', &(0x7f0000000a00)='/dev/sg#\x00'], 0x55c2dd1b6263c86b) r4 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000a80)={0x8, {{0xa, 0x4e22, 0xac8, @loopback={0x0, 0x1}}}, 0x1, 0x2, [{{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, {{0xa, 0x4e22, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x6}}]}, 0x190) fchmodat(r0, &(0x7f0000000c40)='./file0\x00', 0x109) r5 = socket$inet_sctp(0x2, 0x1, 0x84) execveat(r0, &(0x7f0000000c80)='./file0\x00', &(0x7f0000000d40)=[&(0x7f0000000cc0), &(0x7f0000000d00)='\'\\posix_acl_access\\GPL\x00'], &(0x7f0000000dc0)=[&(0x7f0000000d80)='[(user%\x00'], 0x46893de40ff5805a) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000e00)={0x8, {{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x101) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000ec0)={0x0, 0x18, "55b47274107a04f2b3d52c2ab7be83bac02f1446c3cdbddd"}, &(0x7f0000000f00)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000f40)={r6, 0x2f1f}, &(0x7f0000000f80)=0x8) getsockname$ax25(r3, &(0x7f0000000fc0), &(0x7f0000001000)=0x10) fallocate(r4, 0x1, 0x4, 0x80) sendmsg$unix(r0, &(0x7f0000001340)={&(0x7f0000001040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001300)=[{&(0x7f00000010c0)="8acc0e3d3ab7c39d7b16c2df09bb30415c740a57714db6a708", 0x19}, {&(0x7f0000001100)="620db6a2164d51", 0x7}, {&(0x7f0000001140)="bc5a31d9cc457abdf7b0d9ca72e506baf3c00c0e1f74f4f0abc43041b7e7a35526adb94d721e1acadaaccc591d7bc92f8b4ceade1ed729afd6e818b64659fa709ddc9f982b501f9f8d6b2ac91755b5f3330d70233a0a4c285bd06527f5288edbb617c725bcd0b6b61e07c6eef6bd10ccee7c3b224b37dcc4a92acdb19ea0d61384bcc5dd86d6ff9f0fb123a796dc11cb73ff96c847a2f5fbb4ac54389ac8d5dcffef15d6e52e63d323151252c7e7f4609cce6b4a94ee414fd76efe18216a064bfebd81173ff42867bb65d40c427a", 0xce}, {&(0x7f0000001240)="409e8fbb7f189267b59d853825d67477c201276ac8fac85cad96fcce608f005fc68c12343bf4f1de22be4187b440bcddac78e22d392201785cc03ff40a1bcf4a6aaab8dee29555a48e449f1e457ca4f6fc0b8519ead6464103f45f2772912753763720f8d002344b9f81bbfeaa236c4ce17b4d52ffac038b7a95d30965c14c1814ecc187f9b8c81f9322b1dff5985c", 0x8f}], 0x4}, 0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001380)=0x100000000, &(0x7f00000013c0)=0x2) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000001400)={'nat\x00', 0xca, "6368bff0c855f73b99f46abea0f984271523106042db13b1f34d13246f84e26a06234fed091689951a1d187cf1a2e602b61de83e6987fb859d52cc2293fa12fd6f3e05431561b90c0ee17b286041a6f952d9b68c9467d629f692baed62f7ed8aa0baa2826f5544bd1e73213ff955eaba3b90bf04fbb434e1747cea10cd9fb9f86ca67d82ae84bd784479f40dd18fc3d256e0c3d177f6b218d95aef7fbbeefb6c4990a534b226e50b551d855657995a0e6c20c310b95e8d2e6fa80deaf380ce610a3ad59b0f93e13e07cf"}, &(0x7f0000001500)=0xee) socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r3, &(0x7f0000003500)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/17, 0x11}, {&(0x7f0000001580)=""/29, 0x1d}, {&(0x7f00000015c0)}], 0x3, &(0x7f0000001640)=""/143, 0x8f, 0x1ff}, 0x7}, {{&(0x7f0000001700)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001780)=""/79, 0x4f}], 0x1, &(0x7f0000001840)=""/157, 0x9d, 0x2}, 0x1000}, {{&(0x7f0000001900)=@sco, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001980)=""/66, 0x42}, {&(0x7f0000001a00)=""/98, 0x62}, {&(0x7f0000001a80)=""/206, 0xce}, {&(0x7f0000001b80)=""/206, 0xce}, {&(0x7f0000001c80)=""/115, 0x73}], 0x5, &(0x7f0000001d80)=""/56, 0x38, 0x6}, 0xfff}, {{&(0x7f0000001dc0)=@can, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001e40)=""/176, 0xb0}, {&(0x7f0000001f00)=""/155, 0x9b}], 0x2, &(0x7f0000002000)=""/3, 0x3, 0x8001}, 0x400}, {{&(0x7f0000002040)=@ipx, 0x80, &(0x7f00000033c0)=[{&(0x7f00000020c0)=""/248, 0xf8}, {&(0x7f00000021c0)=""/62, 0x3e}, {&(0x7f0000002200)=""/101, 0x65}, {&(0x7f0000002280)=""/68, 0x44}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/125, 0x7d}, {&(0x7f0000003380)=""/26, 0x1a}], 0x7, &(0x7f0000003440)=""/165, 0xa5, 0x4}, 0x4}], 0x5, 0x0, &(0x7f0000003640)={0x0, 0x1c9c380}) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f0000003680)="3d629407e6da1a3a50ca73c2618a3683e9246451f86973acbb07ce31eaaa5166a4335f8858f786ceb1f7c20055c7d7f11270f0d495e743921577d8dac28fd8f803c6a05d6d7eae6731fad17d3c0ad94b254c458d9aa9da55aa2ccc111d0f938b8c0a82ba3ac46c776d79f4e094ee1c6f108f007104fc485776592f9227557cc55c78587f6ad18111b63c2aacfab42b24a82321170504708b33a069f24f5aaf23877b6d52b230cdeaccbe1f616480643b5865081a0e50c4") setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000003740)=0x5, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000003780)='/dev/autofs\x00', 0x101000, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000037c0)=0x0) fcntl$setown(r4, 0x8, r7) 2018/03/19 00:34:02 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x1, 0x5a, 0x3, r2}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000100)={0x1000, 0x800, 0x7ff, 0x7}) accept$unix(r3, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) getpeername$ax25(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x50, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000004c0)={0xa4, 0x0, &(0x7f00000003c0)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000280)=[@flat={0x776a2a85, 0xa, r4, 0x1}], &(0x7f00000002c0)=[0x18, 0x0]}, 0x7}}, @release={0x40046306, 0x3}, @dead_binder_done={0x40086310, 0x4}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x18, 0x50, &(0x7f0000000300)=[@fd={0x66642a85, 0x0, r0}], &(0x7f0000000340)=[0x0, 0x78, 0x70, 0x20, 0x40, 0x28, 0x58, 0x78, 0x0, 0x18]}}], 0x27, 0x0, &(0x7f0000000480)="d00758960961ff8cf80c77f4da65eef9259c32badafbb6d1e1b7f6232e0283852b0ba8f34354a1"}) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000500)=0xb1b, 0x2) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000540)=""/4096) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000001540)={@remote}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000015c0), &(0x7f0000001600)=0x4) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000001640)=0x200, &(0x7f0000001680)=0x2) fcntl$addseals(r0, 0x409, 0xaba619bc73ec6ed1) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00000016c0)=""/4096) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00000026c0)=0x1000, 0x4) ioctl$TIOCNOTTY(r3, 0x5422) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000002700)={0x0, 0x1, 0x5, 0x80000000, 0x0, 0x2, 0x7, 0x100000000, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x5fd28bd3, 0xffffffffffffffff, 0x1f, 0x6}}, &(0x7f00000027c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002800)={r5, @in={{0x2, 0x4e23, @rand_addr=0x5}}, 0x1c00000000, 0x6, 0x3, 0x0, 0x6427}, &(0x7f00000028c0)=0x98) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000002900)={0x400, 0x2, 0x9, 0x0, 0x18, 0x9}) bind$inet(r3, &(0x7f0000002940)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) chroot(&(0x7f0000002980)='./file0\x00') ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00000029c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000002ac0)={r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0xa59, 0xc0d3, 0x7, 0x0, 0x81, 0x6, 0x2, 0x64, 0x8001, 0x2, 0x0, 0x6, 0x8, 0x9, 0x7]}, &(0x7f0000002bc0)=0x100) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000002c00)=0xa9e0) accept$inet(r3, &(0x7f0000002c40), &(0x7f0000002c80)=0x10) write$eventfd(r3, &(0x7f0000002cc0)=0x400, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000002d00)={0x8, 0x0, 0xffffffffffff0001, 0x1, 0x0, 0xf4}) ioctl$int_out(r1, 0x5460, &(0x7f0000002d40)) 2018/03/19 00:34:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000100)}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/175, 0xaf}, {&(0x7f0000000240)=""/208, 0xd0}, {&(0x7f0000000340)=""/190, 0xbe}, {&(0x7f0000000400)=""/211, 0xd3}], 0x7, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x103000, 0x100) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f00000005c0)=0xd4c, 0x4) r2 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000600)=r2) process_vm_readv(r2, &(0x7f0000000740)=[{&(0x7f0000000640)=""/127, 0x7f}, {&(0x7f00000006c0)=""/123, 0x7b}], 0x2, &(0x7f0000001780)=[{&(0x7f0000000780)=""/4096, 0x1000}], 0x1, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000017c0)={0x1, 0xff, 0xfffffffffffffffb}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001800)=0x101, 0x4) keyctl$join(0x1, &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}) fcntl$getflags(r0, 0x40b) syncfs(r1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001880)={0x20000000}) pwrite64(r0, &(0x7f00000018c0)="5a6bcbdb218b29d05a96fc4f88cf78bf0e9c7c752b77b1812e43e9f209244fdb1eb3388b9cc6009edeffd25c686e66d45f95182a74a7826a90a4cae9c93217cc5b7799c88c957a6e8c094ebec44d4d07266361eeadad46de2dfcf71a15b5fa6950957b4db91bdfc009d6a5d5e33ac18dcc0ef7bc87e6e14e4be26675ceab7e6b56be4987e5cf539d606bc5a0e65c8f79d6bbaea2487369e60737df70b859e171046bb0eb05fe0f4ce7d7f5aa1216952d86085f6ea69acdd1eee9a24591344c399ec1af803bcd0f07b68bd581fe82ee87e0", 0xd1, 0x0) getsockopt(r1, 0x3, 0x0, &(0x7f00000019c0)=""/58, &(0x7f0000001a00)=0x3a) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001a40)) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001a80)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'teql0\x00'}) clone(0x2000, &(0x7f0000001b00)="618687d5efbc4bc85c1bbbc719b61a265e098c3801d985ad970388c18b621ac34e22488a40c57cb25e91c30443a07123bb60a2f6d2f0303e7269c2c2f6ec30fa1e08e09dd6041495351b5bbd0df034f131f749a1594f9794edbcf0cf63859a646f65ed4b4635f2cf9aa6b492957dfe2dc5c55e2bd712f187ac82a2657e4e", &(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)="9b2a69bad5d59a824b65b1d15437f354e2008c64122b94cf0e0dc9de570777eba47a8b57c06cc719ffe04383788c2738660c9050eec5d26040701cca5cd1823b8c53a5c4cdb59665824318a6ec2bdd2dfbf722eb2aa6838b9e38c8caa3bfe3b0062cb39b50ef0d1d7d72ac090e6983667185155a7343921e919cd429eb5621c9a7ba44fa7481a47884dd844ae14c") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001cc0)=0x1, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/autofs\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5473, &(0x7f0000001d40)) fgetxattr(r0, &(0x7f0000001d80)=@random={'security.', 'proc\\/wlan1wlan0:lotrusted\x00'}, &(0x7f0000001dc0)=""/141, 0x8d) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000001e80)={'vcan0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001ec0)) preadv(r1, &(0x7f0000002140)=[{&(0x7f0000001f00)=""/97, 0x61}, {&(0x7f0000001f80)=""/110, 0x6e}, {&(0x7f0000002000)=""/73, 0x49}, {&(0x7f0000002080)=""/191, 0xbf}], 0x4, 0x0) vmsplice(r0, &(0x7f0000002700)=[{&(0x7f0000002180)="1aff46da2d0909b773089499e7d0538c143243e4a19bc12e895b2c4149c9785d5f5aa5c093ca658461fd964f01db8cac517a35130d19b45872b663947edeacc6db14e4b6528f29b411896d9bf2f5fc19d4558e735197e2fe59cb9a5edd6d0f3c337b8fc5e1bf53138b90fb0224b2abf8b4697d101d334373fefdb9d4c66bcb3a96d96c92eed8ae70d0cff57f26670bbee7cdd97949c1723ac7e1f5947017436ec1a4333aede4fe209678582fa57a9283240dd6ce2aa382e710cf0a71cd6d8fc3153deb8688ed45839cc20dfe5a406169a400a54f6f41abc35133e5efe9ff", 0xde}, {&(0x7f0000002280)="42ae53a97ab52feb266710f9f0bf6b8b660622b27083ad9884b19a55fcf3fa7349e91ce2ad06522528f326ff4f8c613bd4072f41f935e9a78d781d29cf032c10990567341698e46287d8f3c02e05ba47c1e4f5092ff8b8b1cb96ef66e9a88f1f42cf7962d9d277df2f85a7eb40018112452aac72527df9e48ae724f0e757a6cd6e0c49e25651234611845f696dea36ee943af27a6a5c4babd4f758140104f62e714090b5762ac49362c3cf191536889696675ba71f427e733e85665b", 0xbc}, {&(0x7f0000002340)="7fb2aa13ab067541e35d646d658132a9df0e118087e44119989a71868575ac18279c918e903d3fb0b8dd5b536229036941b9af6c5fb42d43323ff71d66858337c5ab4bf010eedddde8f1831efd2fe3fdc16451a66afe327ac1b5a400e77ba50abf3e0f59e54b313fdf12", 0x6a}, {&(0x7f00000023c0)="9ae43aa42c0e1123448dfa1a3be3f66748390693508fc9a615ea65e8986141b4050137c32c24491c2113d7cabe72edd431aea4f8e05d4fb006576e3d3c", 0x3d}, {&(0x7f0000002400)="6d34519c58aed8ca01c1201209287ad5ef61ca8ab9df9b118b05d97b5c346cec1e810cc03ae4bb00b1f1ea7d187faca23dc5a833e54896483afb8545d0e1aca86a465aef8eb148a9a6549ece2b82364ac6574ef8c2fd63aa7b1ead3749f78ffdab205850fd8454083987fd9e57403c29fecc42ee41e51389a14669a4942d232b6c88aa285711dc050e9eae718323b7da14282894cfa3d8921bfe4e8ddcb4020fed9c8dec8ff5ac79246a5aaf4f17afd279b26d46276b830985e057e2319b582efc2f8df6388de34ce62710efb327", 0xce}, {&(0x7f0000002500)="cfaf6851ca67414cfda9cd7a409dd7a60365a37968fcf4906ef6842c10acea9427a3ef0000806fd39dc69bc907b5e5d9fecd216e10834663716376da1bd6c15669c2304496ccf8c2e7e36f27642f516efceeb157ecf4b4a240ccfe0e6504c2e40a48500fed4a7dc167e60883627b078595fef4aeed2d0a7b3e442b7dfe81ac4398d12f037eadf31723092e71460bb1bcf1b1984f79d4428d56ed712b302d8176219c07b0f7cbf261521bdd4ec19e51c08868392d25307a4e7b1cb0c5ef3f021a83818aae1e86831c96c414d83517867aaa2e3d5f1c653a3fedc31e910c4ff2877549", 0xe2}, {&(0x7f0000002600)="6c41a0bf252bdf9c92ad7c1d38fae51726357d03916a21717acb0cdeb372dca51ed41e71dd2367c0a791834244f8b3d1938317adacb2d710ad7f95f50c89e8da3f1348e5a15cd46215012f08915686edc265d2153d9bf9168abd59e6c17a732b2e4e92a049bd94b6ba2e9bfff14dfdd571a4dd1b0674de89624826b8b735f544a87cbd5bb72b32e6a7c64676ea0b7f143c11949ae27abed242d468dbb644a3ec8e4b7dba8195b269b9a24f1a78e96d88b25777f4d9431c379ac1e1a01ebc3c522f15e5ce923069cd5f9c1aa0f72e5d4294b3cba4523c99f6ce6e408f86319b1f76bb79b54a016280a79ce76d60dd71186066302a713493", 0xf7}], 0x7, 0x4) ioctl$TCXONC(r1, 0x540a, 0x8) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000002780)) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000027c0)) 2018/03/19 00:34:02 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_getscheduler(r0) ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000000140)={&(0x7f0000000040)=""/196, 0xc4}) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000001180)={&(0x7f0000000180)="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", 0x1000}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000001200)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001240)='/dev/rtc\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001280)={{0x0, 0x3, 0x7, 0x1, 0x6f9}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000012c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001300)=[@in6={0xa, 0x4e21, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e23, @rand_addr=0x7}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x38000000}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x40, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0xdc) r3 = add_key(&(0x7f0000001400)='encrypted\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001480)="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", 0x1000, 0xfffffffffffffffd) keyctl$invalidate(0x15, r3) getresuid(&(0x7f00000024c0), &(0x7f0000002500), &(0x7f0000002540)=0x0) quotactl(0x101, &(0x7f0000002480)='./file0\x00', r4, &(0x7f0000002580)="57d85915b1cdc51db19449be8e4283c0518d25c1936193b66a24c75202467ff314219b84756fca42803134615b82a96d9a35276f680a90bda2ee87477e56af136d914cc633e2afc3eb375cbf131b2ef5b949bc9f241e462ae4939f3981b8a72121c05a95f5a3fc5f528945f8fa6257946c4f30af4c60cdef795ccf04ffed37f83ef855aeb5526fe3c73b1c3844c49594") ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000002640)=""/213) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000002740)=0x80, 0x4) mq_timedsend(r1, &(0x7f0000002780)="4c586913c327ebf1e0e614de2f2b7080034d608ba04c1f44321a0ae1f4b21b611ab7adda0802207ce9e7117d4383647aa9817f28b9b3be853ccd18d93464b7935b6f44ad68c734249c8d8cf057c5507f16ac6a425fbf64f5f368d17b398c4b4ce8dc36745de8d2140e5edff075bf83c7086c9c2867dd9fd4323a9961f3b9440e9b94ca8477318614695798f11befec9a7e6fc5a5c4da90a646addfc3c78394267626b907fb33db1084ef496483061fa7631c6f73e630055f491e1471be4060b02113a282975ad46ec938", 0xca, 0x52, &(0x7f0000002880)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000028c0)="b9272b3ffda896ce339492cf42f0fea8", 0x10) prctl$void(0x22) perf_event_open(&(0x7f0000002940)={0x5, 0x70, 0x9, 0x7, 0x4, 0xaec4, 0x0, 0x4, 0x2020, 0x0, 0x8, 0xffffffffffffff01, 0x8fe9, 0x400, 0x2, 0x7, 0xffffffffffff0001, 0x7, 0x3, 0x4, 0x100000001, 0x40, 0x4, 0x7, 0x0, 0x800, 0x0, 0x1, 0x10001, 0x8, 0xfffffffffffffe01, 0x51c, 0x5, 0x2, 0x200, 0x6, 0x10001, 0x7fffffff, 0x0, 0x200, 0x3, @perf_bp={&(0x7f0000002900), 0x8}, 0x80, 0x3, 0x5, 0x2, 0x5, 0x7, 0x80000001}, r0, 0xfffffffffffff5ac, r1, 0xe) renameat(r2, &(0x7f00000029c0)='./file0\x00', r2, &(0x7f0000002a00)='./file0\x00') ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000002a80)={0x7, &(0x7f0000002a40)=[{}, {}, {}, {}, {}, {}, {}]}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002ac0)) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000002b00)="a10ee3c503b3f389a1bc7b45be75d287fbd4898b34fc9b66c78d3b8ce0f643681ff08bbe897fa76e904264cb36ada4d4a47d680fae032e02d25a6bfe2d09aa2ec37a72f12c1cbf04f576d169a243e41885ee8141519082bcf229ffcb9fb72ca74e9688f7ffc62c3635c54573ad2f95f70d7a642561994a04335595bb4977adbb6d15e7c15d7c4a74e25192e78972f4f6f308f4ec10") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000002bc0)=[@in={0x2, 0x4e24, @rand_addr=0xffffffffffff1e30}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x100000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x100000000, @empty, 0x81}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x8}], 0xd0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002cc0)='/dev/ppp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000002d40)={0x1, &(0x7f0000002d00)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000002dc0)={r6, &(0x7f0000002d80)=""/44}) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000002e00)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 'bpq0\x00'}}) 2018/03/19 00:34:02 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x30800, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x2, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r2}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000240)={'\x00', 0x200}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xfffffffffffff000, 0x1, 0x401, 0x3}, &(0x7f00000003c0)=0x98) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000400)=0x1, 0x4) getpeername$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x100000001, 0xc0, 0xfffffffffffff001, "1945d389bc03f847d154a70edc2537dc506223bb467fda26fa5a974b718f131c8650c0d5a5f2c01b4f2fd63f8b43efcc097319dc415254d3c5769fd97b1721cfc45e2bee8323efe35c098598310c1db7"}, 0xd8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={r3, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0xc72}}, 0xfffffffffffffff9, 0x0, 0x2, 0x5}, &(0x7f0000000680)=0x98) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000700)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000007c0)=0x84) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r6, &(0x7f0000000800)={0x20000008}) socket$packet(0x11, 0x2, 0x300) getsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f0000000840), &(0x7f0000000880)=0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000008c0)=0x2735daf4, 0x2) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000000940)={r8, r9+30000000}, &(0x7f0000000980)) sendto(r5, &(0x7f00000009c0)="5aa7decb9f8a22d2d8c4e0e620631395173376d353724a9590c704007a02e53fe75f58c3f79bd458773c441a3907a6468381bcc4b0bafd739adab8057e1f7dcb3df52d17c622920b360df089841b5a599ae9bb8a7f4fed948dae818d3fca2b8dd457cfa71edefc0c1cad4a88c46943ef78ea6ecbb0d4f8a746a94c7e5ba87b0aec1230746cbccb38cf7e3a3c2f31", 0x8e, 0x48000, &(0x7f0000000a80)=@ax25={0x3, {"ce10f045a5b165"}, 0x2}, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000b00)={r7, 0x9}, &(0x7f0000000b40)=0x8) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000b80)=0x5, &(0x7f0000000bc0)=0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000c00), &(0x7f0000000c40)=0x8) rt_sigaction(0x38, &(0x7f0000000c80)={0x80000000, {0x8}, 0x0, 0x4}, &(0x7f0000000cc0), 0x8, &(0x7f0000000d00)) syz_open_procfs(r1, &(0x7f0000000d40)='cgroup\x00') sync_file_range(r0, 0x6, 0x6, 0x4) 2018/03/19 00:34:02 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='bcsh0\x00') socketpair(0xa, 0xa, 0xc9a7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x9, 0x1, [0x1]}, 0xa) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000002c0)={0x5617, 0x318b, r4, 0x8001, r5, 0x6, 0x4, 0x20}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000300)={@rand_addr, @local}, &(0x7f0000000340)=0x8) ustat(0x3d44, &(0x7f0000000380)) bind$netlink(r1, &(0x7f00000003c0)={0x10, 0x0, 0x25dfdbfe, 0x10000000}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000480)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x4, [@empty, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty]}, 0x20) sync_file_range(r0, 0x200, 0x5, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000500)={r6, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000540)={r3, 0xffffffffffffcf33, 0x0, 0x400000, 0x1}, &(0x7f0000000580)=0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000005c0)={0x20, 0x7fffffff, 0x5, 'queue1\x00', 0x4}) recvfrom(r1, &(0x7f0000000680)=""/4096, 0x1000, 0x40000060, &(0x7f0000001680)=@rc={0x1f, {0x3ff, 0x8c56, 0x343, 0xffffffff00000000, 0x8, 0x200}, 0x1}, 0x80) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001700)='tls\x00', 0x4) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000001740), 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001780), &(0x7f00000017c0)=0x4) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001840)=""/41) r9 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001880)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r8, 0xc08c5335, &(0x7f00000018c0)={0x0, 0x7, 0x5, 'queue0\x00', 0xffffffffffffff81}) ioctl$sock_inet_SIOCGIFNETMASK(r9, 0x891b, &(0x7f0000001980)={'tunl0\x00', {0x2, 0x4e20, @rand_addr=0x3}}) ioctl$DRM_IOCTL_SET_VERSION(r9, 0xc0106407, &(0x7f00000019c0)={0x1000, 0x1, 0x6c04, 0x8}) sendmsg$nl_xfrm(r0, &(0x7f0000001b80)={&(0x7f0000001a00)={0x10}, 0xc, &(0x7f0000001b40)={&(0x7f0000001a40)=@flushpolicy={0xf8, 0x1d, 0x800, 0x70bd25, 0x25dfdbfe, "", [@mark={0xc, 0x15, {0x350759, 0x40}}, @mark={0xc, 0x15, {0x35075c, 0x101}}, @migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x3504, 0x2, 0xa}, {@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0xff, 0x7, 0x0, 0x3504, 0x2, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0xc}, @in6=@loopback={0x0, 0x1}, 0x7c, 0x4, 0x0, 0x34ff, 0x2, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x6c, 0x4, 0x0, 0x3505, 0x2, 0xa}]}, @proto={0x8, 0x19, 0xff}, @srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001bc0)={r7, 0xbb, "84a225f7f03c9cc84d78b433ae64071c5b9f7b63f0a44a01e90140d13d0c9a41d96197dbbf3a832e3e35d8314dce779267e5feccf84d576aee9f4c4034745eb5e6e9c0d315df6538882d794337f19a35258ca17d70cba08d7e4c436109dbae93baf19a61480c969b5613863a3d6208dd446e4d38acbc14fa79d110b3813989d29c9f06db0ab9243d92523ddc19ec99f72c3ac5181dbdce48ed1d1e8afdb2fb3065dcbb3e4570c5cd2c7505e5504cf0929b653d25fef0fd3d1f8513"}, &(0x7f0000001cc0)=0xc3) 2018/03/19 00:34:02 executing program 2: r0 = request_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100), 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1ff, 0x40) r3 = accept4$bt_l2cap(r2, 0x0, &(0x7f0000000180), 0x80000) keyctl$link(0x8, r1, r1) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000240)=r4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x3, 0x8, 0x101, 0x5, 0x4665afc, 0x8001, 0x3, {0x0, @in={{0x2, 0x4e20}}, 0x1000, 0x3, 0xff, 0x401, 0x3f}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400)={r5, 0x10000}, &(0x7f0000000440)=0x8) write$selinux_validatetrans(r2, &(0x7f0000000480)={'system_u:object_r:load_policy_exec_t:s0', 0x20, 'system_u:object_r:fuse_device_t:s0', 0x20, 0x35, 0x38, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x7c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000500), &(0x7f0000000540)=0x4) getresuid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0x8000, r6, r7, 0x1, 0x400, 0x80000) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000780)=0x1, 0x4) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000007c0), 0x2) bind(r3, &(0x7f0000000800)=@ax25={0x3, {"d24d37e8d8e589"}, 0x1}, 0x80) getresuid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)) r8 = add_key(&(0x7f0000000940)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000009c0)="7b78addd6774048b8958eaa2407de5d80d7b615036eacdd782443b090b4e638748ff80926e9af263dbb770df9f1c08117119541e7d2c9a26358b", 0x3a, r1) r9 = userfaultfd(0x80800) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000a00)=0x200) uname(&(0x7f0000000a40)=""/249) add_key(&(0x7f0000000b40)='syzkaller\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="932510ffa4fe8a8b6be9bf67b24be1d7dfb1d9fdc94f082b420db12f01bb69227e145e966efce8179c6930c8248b863bee80a3b447c7b3040faf632e18c393723959ac3374e8acddd6b219a06950fd57441358dffe9ef9bc4bd321e08486d395c656c949a531f69f4d596d5b0fdcf4c644291d9df61d1c51c6ba582133babc6065298dc0e123", 0x86, r8) write(r9, &(0x7f0000000c80)="bf7cff7da2602a60ef1f27abee255828d7d88b3c4ed643bb6556b71021a68943546ff0c846e9bbd5667be4b5c7c6a229a900cf3468a3044d1c78343e8cd6e01152a3083b2c8d3bdfc539d2e8ab59f1df6a73edb989deb779d8ddbdcdeed330b067ee3f377053d30901de99e8dd8a34850cbc0aa581e2299efa2f9dbfbba91c8ce7791dc658ba5fd27eb876065a7be3aafa78b3fdd740a5b349dd2dba02fb130fa00fa8e8cb4b8df434df68adb6cb97f9c8d8866431259aab3c0aaeadd8cad37a4ec52f369a96b1a092b1074bd13097a9bce78fee5a4eb2", 0xd7) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000d80)={@empty, 0x0}, &(0x7f0000000dc0)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000f80)={'nat\x00', 0x0, 0x3, 0xfc, [], 0x7, &(0x7f0000000e00)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000e80)=""/252}, &(0x7f0000001000)=0x78) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001040)={'irlan0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) connect$packet(r2, &(0x7f0000001080)={0x11, 0x17, r10, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/pktcdvd/control\x00', 0x2, 0x0) setitimer(0x0, &(0x7f0000001100)={{0x0, 0x7530}, {0x77359400}}, 0x0) 2018/03/19 00:34:02 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xf0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x7}, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'mangle\x00', 0xb6, "aaafce29028ad638799517aaea93ec4dac43de18f75aec059cb2f1962de8515c671a140c774f1b2e054d3feb8a84de094a54d88f90b38a143b5913309ffa3deffa5dd49f531d0386ad0e29232b3bac51934187e5593681c31bbdc5e61a3de32f0aefd2cde9e4a934bcf41e243753c92bd06b68cc90bbdf12113538b0fb5ba0fccfd277bb1dee8555d754b3c5fd197cfd0256954f58e658dbc4808b0e1a9b73b2ace3178e096f02df542e2aeefffaf0b610a6ad462efe"}, &(0x7f0000000180)=0xda) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000001c0)={0x10001, 0x2, {0xffffffffffffffff, 0x0, 0x5, 0x3, 0x7f}}) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000000240)=0xa50, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fffffff}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r1, 0x1}, &(0x7f00000003c0)=0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000400)) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000440)=0x3, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000480)={'icmp6\x00'}, &(0x7f00000004c0)=0x1e) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000580)={{0x2, 0x3, 0x2, 0x3, 0xffffffffffffff7e}, 0x400, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0x1, 0xfffffffffffff824, 0xfff, 0x6}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000680)="c1e69422be14f3e7a90f373bace43e45", 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000006c0)=0x6, 0x4) link(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000780)=0x8, 0x4) bind$llc(r0, &(0x7f00000007c0)={0x1a, 0x303, 0xf8, 0x8, 0xfff, 0x8001, @random="5a16885c0f7f"}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x7, 0x8, 0x1000, 0x4, r1}, &(0x7f0000000840)=0x10) r3 = socket$inet6(0xa, 0x6, 0x1ff) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000940)={0x0, 0x3, 'client0\x00', 0x2, "a612190fe4653f74", "074d858ef9efa926d11acac9d6977fc55d4cc60782b1885d95f4f81e81702c1a", 0x59, 0xfffffffffffffffb}) fadvise64(r4, 0x0, 0x26c, 0x3) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000a00)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000a40)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000b00)='ip6gretap0\x00') sendto(r0, &(0x7f0000000b40)="ac0b329768586347b94ef0a8dd453af9401e5185ad3135d5ab7002c1fad5126f185c17fd2001878518d13fa33842d7baa87c91fffee60ac5d058bf5017d291326b3c210d98bc5dd4840569ef0f64382af1237be366561939f23bbca89f8c6b23a1050b9a9ee22a88b9e2eb5f686463d71e8650b445ae9957ffbe73f93c01dbe979c651a01d4a8e0e277e39a045d7e635200d229c78d9625741cb2bd58c4d6cefee45ab4792", 0xa5, 0x800, &(0x7f0000000c00)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x9, 0x7fff, "4adbf19973dac204a46acab1a65ea9590f41849f28f6c99992b73b3a24be169c101ba5ad9b109355c9cbc1f6189ea601ef9d3509b8efcd4911fb5ba6027403", 0x29}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c80), &(0x7f0000000cc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000dc0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000ec0)=0xe8) sendto(r0, &(0x7f0000000d00)="956f364f21339e73fbc54c1d723f80eb3d9405d48d29ef763faf8f5532650189cc6595ce9b643b0e3522b7a90e9df36610707341d769ce1f4d3424dfd3ac2d67ede891965c93c9e93012b66dca51e78652b1a91667d243f7538f93fccc5f4f2510d6a7b9222896c23bac7b5b32e7bf359718634589469100ef78fe27bfa745fcab487ea2e8d8040304e88685e0fbb6615bc0470b89e99dbb", 0x98, 0x4000, &(0x7f0000000f00)=@ll={0x11, 0x0, r5, 0x1, 0x47, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) [ 34.336327] audit: type=1400 audit(1521419642.822:5): avc: denied { sys_admin } for pid=3715 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.365199] IPVS: Creating netns size=2536 id=1 [ 34.379958] audit: type=1400 audit(1521419642.872:6): avc: denied { net_admin } for pid=3722 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.415098] IPVS: Creating netns size=2536 id=2 [ 34.452608] IPVS: Creating netns size=2536 id=3 [ 34.497123] IPVS: Creating netns size=2536 id=4 [ 34.547783] IPVS: Creating netns size=2536 id=5 [ 34.601398] IPVS: Creating netns size=2536 id=6 [ 34.655644] IPVS: Creating netns size=2536 id=7 [ 34.727839] IPVS: Creating netns size=2536 id=8 [ 36.807243] audit: type=1400 audit(1521419645.302:7): avc: denied { sys_chroot } for pid=3722 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/19 00:34:05 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000001c0)={@local, @broadcast, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff]}, r1}, 0x14) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r2, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) open$dir(&(0x7f0000000140)='./control/file0\x00', 0x8000, 0x20) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000080)='./control/file0\x00') close(r3) 2018/03/19 00:34:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000)=0x8, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) get_robust_list(r1, &(0x7f0000000180)=&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) gettid() [ 36.953489] audit: type=1400 audit(1521419645.442:8): avc: denied { dac_override } for pid=4952 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/19 00:34:05 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x20000, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000100)=""/4096, 0x1000) sendmsg$nl_xfrm(r0, &(0x7f0000006640)={&(0x7f0000001c80)={0x10}, 0xc, &(0x7f0000006600)={&(0x7f00000061c0)=@delpolicy={0x60, 0x14, 0x1, 0x0, 0x0, {{@in6, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}}, [@lastused={0x10, 0xf}]}, 0x60}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3f, 0x4) 2018/03/19 00:34:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {0xfffffffffffffffd}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) delete_module(&(0x7f0000000080)='*securityproc\'#vboxnet1\x00', 0x0) 2018/03/19 00:34:05 executing program 3: unshare(0x800) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x800}, &(0x7f0000669fc0)) mq_open(&(0x7f0000000040)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x80, 0x9, &(0x7f0000000080)={0xc4bf, 0x1, 0x7f, 0x6, 0x9, 0x2, 0x3, 0x18}) 2018/03/19 00:34:05 executing program 2: clone(0x0, &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000003ffc), &(0x7f00000002c0)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = dup2(r0, r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'bpq0\x00', 0x9}) clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) waitid(0x0, 0x0, 0x0, 0x80000003, &(0x7f0000000000)) [ 37.060773] audit: type=1400 audit(1521419645.552:9): avc: denied { create } for pid=5003 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/19 00:34:05 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, {0xa, 0x4e20, 0x3, @empty, 0x40}, 0x100, [0x1000, 0x100000001, 0x80, 0x3f, 0x18097a0e, 0xffffffff80000001, 0x6, 0x1086d773]}, 0x5c) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000280)="b7001000", 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) rt_tgsigqueueinfo(r1, r2, 0x3f, &(0x7f00000001c0)={0x11, 0x7, 0x10000, 0xd27a}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 37.117733] audit: type=1400 audit(1521419645.602:10): avc: denied { write } for pid=5003 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/19 00:34:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=@ethtool_gstrings={0x1b}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x3e6c965e, 0x6, 0x1, 0x7fff, 0xa, [{0x1, 0xfffffffffffffffc, 0x100000001, 0x0, 0x0, 0x1}, {0x0, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x2}, {0x9, 0x6, 0x2edd, 0x0, 0x0, 0x1}, {0x5, 0x1, 0x5, 0x0, 0x0, 0xf}, {0x7, 0x4, 0xc6, 0x0, 0x0, 0x2}, {0x55e3b828, 0x8000, 0x4, 0x0, 0x0, 0x102}, {0x20, 0x100000001, 0x401}, {0x0, 0x1, 0x6, 0x0, 0x0, 0x2000}, {0x9, 0x800, 0x8, 0x0, 0x0, 0x400}, {0x8, 0x5, 0x6, 0x0, 0x0, 0x2100}]}) r1 = dup2(r0, r0) connect$llc(r1, &(0x7f0000000380)={0x1a, 0x321, 0x5, 0x49b, 0x6, 0x10000}, 0x10) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x1ff) r2 = dup3(r0, r0, 0x80000) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x2) [ 37.154286] audit: type=1400 audit(1521419645.642:11): avc: denied { create } for pid=5035 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 37.290179] audit: type=1400 audit(1521419645.782:12): avc: denied { net_raw } for pid=5103 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/19 00:34:05 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='#\x00', 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0xffbb) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x2, 0x2, 0xfff, 0x548, 0x5, 0xff, 0x1, {r2, @in6={{0xa, 0x4e20, 0xffffffff00000000, @dev={0xfe, 0x80, [], 0x1}}}, 0x1, 0xa2, 0x7ff, 0x4a000000, 0xf800000000000000}}, &(0x7f0000000280)=0xb0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) setreuid(r3, r4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x1e, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/19 00:34:05 executing program 1: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000cbf000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mq_timedreceive(r0, &(0x7f0000239fc8)=""/56, 0x38, 0x0, &(0x7f000099cff0)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = pkey_alloc(0x0, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000006, r1) 2018/03/19 00:34:05 executing program 5: mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x2a, 0x4) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getpeername(r0, &(0x7f00000000c0)=@rc, &(0x7f0000000040)=0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) ftruncate(r1, 0xffffffffffffffec) readlinkat(r1, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) 2018/03/19 00:34:05 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x9) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x63}, 0x1}, 0x0) 2018/03/19 00:34:05 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x2, 0x9}, 0x14) socketpair(0x10, 0x80f, 0xe6, &(0x7f0000000000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/19 00:34:05 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000028ffc3)="e9", 0x1, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/03/19 00:34:05 executing program 6: r0 = gettid() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_open_procfs(r0, &(0x7f0000000000)='environ\x00') r2 = syz_open_procfs(r0, &(0x7f0000000040)) fchmod(r2, 0x0) sync() 2018/03/19 00:34:05 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000293000)) fcntl$addseals(r0, 0x409, 0xc) 2018/03/19 00:34:06 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) fcntl$setlease(r0, 0x400, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) 2018/03/19 00:34:06 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/03/19 00:34:06 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x4) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000004280)=""/190) ftruncate(r2, 0xffffffff) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) socket$inet6(0xa, 0x80003, 0x8) 2018/03/19 00:34:06 executing program 5: r0 = socket(0xb, 0x3, 0x3ff) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa1000002}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x1dc, 0x6, 0xf, 0x108, 0x70bd2b, 0x25dfdbfd, {0xf, 0x0, 0x9}, [@typed={0xc, 0x54, @str=':-)\x00'}, @generic="081e578ebd49b984b1ae4515980c23293e2837a7b42d293740fb10d9525469df038bffd47eb24511bc9559cb9f3f732176f5fcd3a1faca258c1dd02dc0b25e9330fe7335e55ce21129a0ffa2e0def27128e8713bdd13f65a331638e43a6fd07380c03e53ae1d64f1d6521a8495bc2ac20d3adf99005f95d48962d2051986928ea7cb0392f7817ebda993ed708dc8b4aecd4bc270e5b8a28f042c500e5bb9af2c46afa48e36a925966374e3ef973320ae43d092b2dbf4aa7e0253379b556d726e", @generic="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"]}, 0x1dc}, 0x1}, 0x11) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000000040)=0x100000001, 0x4) 2018/03/19 00:34:06 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000040)=0x80) setrlimit(0xe, &(0x7f0000000240)={0x0, 0x42}) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000280)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000180)="25be51c8bdf29d7b3d5358fa8ed40d462844a6a1bb519a0d89f3c1d5fa08b7b7c242c2e15459b23091abab0f0a78f087b3473ce9f02640", 0x37, 0x8004, &(0x7f00000001c0)={0xa, 0x4e21, 0x5, @empty, 0x8}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000002c0), 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0080001900dfe30000000a0000000000000000030000000000fd00d824195307000000"], 0x1c}, 0x1}, 0x0) fdatasync(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000002c0)={0xffffffffffffff83}, 0xfbd4b3e0efac7aa5) 2018/03/19 00:34:06 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) r1 = socket$inet6(0xa, 0x80a, 0x3) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/19 00:34:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r1, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) r2 = getpgid(0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0x8, 0xfffffffffffffffd, 0x80, 0x2, 0x1b}) fcntl$setown(r1, 0x8, r2) getdents(r0, &(0x7f0000000540)=""/188, 0xbc) fsetxattr(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6f73782e76f86f786e65743b1ca50745f480c9"], &(0x7f0000000500)='.\x00', 0x2, 0x3) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) clone(0x0, &(0x7f0000000280)="df542a7e7d028444e575005f6d6720f3f0af3ec63e5582f8cd3e4be499808e10234fe7ca43f134e6e0834a35f17cc9edaea3b7a42083e97e85bb8949a7d604ddaa5911fc1410a5e874d7bbaca2a3edb7c688b369f64d1ed2d5fe5e38aeac77bfd5a1adadef80817d0a40507fe8babe60654a92dd1e757f8b683a9e1e44740a28c980250f2b0ee9ce0e4b5569718f22125a31b24c42b0212489f812ae53bce2cc24183dcba3b6ac794c2a8faae2e8568a947ae962ca70e60c4672743bbeda3761255ddffe253316844750c5b5ac098d6d8fafd95224c0f285331b46e50fc237d010f86d", &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="47d64b55c84a37f768709eb744152cdb95f7410c9e3ffe53735c62d0cd4057c04c53f1584b75e361820efbf7668e67e185e0c8b332aead1c816199c50163bfffc8271e97d419569dbdbd2062602b00b6dde86120a69c68f3bfc4b70acc2db5561bb34e5b40f9ceba6ca43052b03f614905a2414eb2fdba9c9fe00c3cd920973ded0dbdfc3991c9a576ceedcfd67f") pipe2(&(0x7f0000000240), 0x84800) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000140)=""/137, &(0x7f0000000200)=0x89) 2018/03/19 00:34:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ff8ffc)=0x7, 0x1) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x4000, @loopback={0x0, 0x1}}, 0x1c) 2018/03/19 00:34:06 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@mcast2, @in=@local}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00000001c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) close(r1) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000400)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x8, 0x2}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@remote}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) 2018/03/19 00:34:06 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00006ce000)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) socket(0x0, 0x80007, 0x3f) 2018/03/19 00:34:06 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x4) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000004280)=""/190) ftruncate(r2, 0xffffffff) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) socket$inet6(0xa, 0x80003, 0x8) 2018/03/19 00:34:06 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000040)="2f46fab03d3e436383f1dbe30f6f95c4338437546baa7ff68d3bee5257b8cf34cb97796f91e6d82c6b320cdc4ebdfb4290dce5a3fcbdd7c8ffd3fd41a0f5197afef20ec7031a4de064343095b8ec1c8eb44788f2574b25c3d25de523ad2d6e37", 0x60, 0x4000, &(0x7f0000000100)={0x11, 0xff, r1, 0x1, 0x1ff, 0x6, @random="6a21bc93d1bc"}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000677fc8)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b26ff0)={&(0x7f00000b0000)=@ipv6_newroute={0x28, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/03/19 00:34:06 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c5a000)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dee000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r3) sendto$unix(r4, &(0x7f0000bb5000), 0xfffffeb7, 0x0, 0x0, 0x0) 2018/03/19 00:34:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f00005e2ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/19 00:34:06 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r3, 0x541d) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup(r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) [ 37.820095] audit: type=1400 audit(1521419646.312:13): avc: denied { create } for pid=5160 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/03/19 00:34:06 executing program 7: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) r1 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000180)=""/217) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0x100000001, 0x80002, 0x80000000, 0xa879e9b403f8cfe5, 0x81}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xb, 0x7}) 2018/03/19 00:34:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x1) 2018/03/19 00:34:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000000040)="f99a8c33bf097c3429ac4987465284c7217182a36f3988653dea49e7547a977f1fcc8a6c20bb87211d3101329d1373cbe6c8985bb5866173070e87b4252d7e0f0e69e260f91006cd01e0de92c1001b14ddaf98ef072cf2fb9e2274a1cfd67fab1c5ca4d6487734f3b0dd1887f2fbaacb5ea043602dd2ac31d12d226f880e678f4b5d4b436a368935157bfad6ec07ee334fcd03ae3fadc4543f1dfc2351e87b772a416f3ec209e3932cf9678068a2c91dbcc5a8f63a7d", &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="1662184a18b9ce4dc15640cc621ce23f135fea5b91941edb8be2664a34730a25909166878d2a00000000000000000000000000", 0x64, 0xfffffffffffffffe) listen(r1, 0x0) 2018/03/19 00:34:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5406, 0x10000001000000) syz_open_pts(r0, 0x40000) 2018/03/19 00:34:06 executing program 5: r0 = socket(0x800000000000000f, 0x3, 0x0) write(r0, &(0x7f00000001c0)="220000001e0007ffe908160f090007230203f5aafe0400001af2fe380500089e0100", 0x22) write(r0, &(0x7f0000000000)="8c385a95ec4040b9aaba08e1243a2d9c4ef8c7413013e471750ba30e3c62ecae56d82a29d9398366463b1844c7bd92a1853d2362b82690917996588abb2acefa8563c110f3fbf80233384b9dbbda29410e9f2becbd30e98f2b", 0x59) [ 37.867313] audit: type=1400 audit(1521419646.362:14): avc: denied { set_context_mgr } for pid=5191 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 37.875344] binder: send failed reply for transaction 2 to 5191:5194 [ 37.889499] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.892001] binder_alloc: binder_alloc_mmap_handler: 5202 20000000-20002000 already mapped failed -16 [ 37.897140] binder: BINDER_SET_CONTEXT_MGR already set [ 37.897148] binder: 5202:5205 ioctl 40046207 0 returned -16 [ 37.899088] binder_alloc: 5202: binder_alloc_buf, no vma 2018/03/19 00:34:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f00000000c0)) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) 2018/03/19 00:34:06 executing program 3: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) accept4$bt_l2cap(r2, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017eff4)) epoll_pwait(r1, &(0x7f0000046ff4)=[{}], 0x1, 0x0, &(0x7f00005e8ff8), 0x8) 2018/03/19 00:34:06 executing program 7: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'syzkaller1\x00', {0x0, 0x4e20}}) 2018/03/19 00:34:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000280)={'ip_vti0\x00', 0x1}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x4e20, 0x0, 0x4e22, 0x0, 0x2, 0x80, 0x80, 0x3c, 0x0, r1}, {0xe4b9, 0x1, 0x3, 0x7f, 0x3, 0x6b, 0x8, 0xff2e}, {0x2, 0x3, 0x9, 0x7fff}, 0xd9, 0x0, 0x0, 0x1, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x3500, 0x2, 0x79d7d66a950a656c, 0xf5, 0x0, 0x7, 0x20e}}, 0xe8) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/55) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x4e7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r2, 0x5, 0x7}, &(0x7f0000000380)=0xc) 2018/03/19 00:34:06 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='vcan0\x00') sendto$llc(0xffffffffffffffff, &(0x7f00000001c0)="afda0ea43afe13c33d04cb3628d1dad603006b257b6afd59fd", 0x19, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) nanosleep(&(0x7f0000000240)={0x77359400}, 0x0) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000180)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x3}) 2018/03/19 00:34:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/03/19 00:34:06 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000300)='./file1\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) mkdir(&(0x7f0000000280)='./file2\x00', 0x2) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) lstat(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) 2018/03/19 00:34:06 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x28}}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='net/netlink\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000004c0)={r2, 0x7cf, 0x4}, &(0x7f0000000500)=0x8) [ 37.899104] binder: 5202:5206 transaction failed 29189/-3, size 0-0 line 3133 [ 37.914689] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.966318] binder: send failed reply for transaction 7 to 5202:5205 [ 37.966854] binder: undelivered TRANSACTION_COMPLETE [ 37.966861] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/19 00:34:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') setns(r0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/19 00:34:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e3ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000204ff4)={0x4000000e}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)) ppoll(&(0x7f00004b0fc0)=[{r1}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae8ff8), 0x8) [ 38.011527] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/03/19 00:34:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000ac73ca2bde5146c612571b885281e1e9964db3150dc2b0f71d218df9813140553267c8c1b55d59a8219f95efeb181a8d1cc92efb73f6f41c6232d77cab399d71e1f2544666a9fbad5b579b1e7bb5312fea279f6f"], 0x8) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/03/19 00:34:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x4c, "c552d546b941b912f5b3de4114c780ca6b85466e4925fb4c82fa666ad2b71dc6288780a19d5d08000000000000000a8c51c2182b58b6bdd75c61ee68006be38c4be55aef84a17ec8876c2556"}, &(0x7f0000005000)=0x54) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/19 00:34:06 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) getpriority(0x2, r2) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd76e80c1ceed7eba92db81434f3"}, 0xd8) sendto$inet(r1, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 38.071688] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/19 00:34:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x2, 0x2, 0x8, 0x5, 0x11, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0x6e6bbb, 0x2, {0x6, 0x3f, 0xffff, 0xffff, 0x0, 0x81, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22, @rand_addr=0x1}, @in6={0xa, 0x4e22, 0x3, @empty, 0x80}}]}, 0x88}, 0x1}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x7fffffff) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4000000004e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000080)={r4, 0x80000, r2}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) mq_open(&(0x7f00000000c0)='*-vboxnet0/.\x00', 0x800, 0x91, &(0x7f0000000100)={0x8001, 0x200, 0x8, 0x3, 0xfffffffffffffffb, 0x9, 0x17c33197, 0x2}) syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x6ea, 0x208000) dup3(r0, r2, 0x0) 2018/03/19 00:34:06 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000fc0fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101000, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x300}, 0x1c) clone(0x959c8ac90dd9197e, &(0x7f00000000c0)="a1540000f1472aad891f1e5e7222dfa78964d0e704000000000000", &(0x7f0000a9dffc), &(0x7f000079f000), &(0x7f0000f4c000)) 2018/03/19 00:34:06 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000000c0)={r2, &(0x7f0000000040)=""/104}) 2018/03/19 00:34:06 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x100002}) 2018/03/19 00:34:06 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000), 0x0, 0xfffffffffffffffe, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) r1 = accept$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000003c0)=""/226, &(0x7f0000000040)=0xfffffe78) 2018/03/19 00:34:06 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000100)=""/208) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/130) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x800) 2018/03/19 00:34:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) time(&(0x7f0000000100)) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x8001, 0x80000000, 0x5, 0x6}, {0x9ee, 0x3000000, 0x7, 0x8}]}, 0x10) readv(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/52, 0x34}], 0x1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}], 0x1, &(0x7f000002bfd8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2018/03/19 00:34:06 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x268}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xfffffffffffffffd, 0x1f, 0x4, 0x5, 0x0, 0x400, 0x1f, 0x5, 0xe4b, 0xc03, 0x0, 0x372d06b6, 0x8, 0x100000000, 0xffffffff80000001]}, &(0x7f0000000180)=0x100) setsockopt(r0, 0x1, 0xe, &(0x7f0000000240)="02000800", 0x4) 2018/03/19 00:34:06 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xbd98}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x401, 0x2, 0x3, 0xffffffffffffff6c, 0x1}, 0x14) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r2 = socket$netlink(0x10, 0x3, 0x11) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@setlink={0x3c, 0x13, 0x321, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x3c}, 0x1}, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000040)="8d086c119366448b88d92cfc9b5786f60f6d3ac45dc9ce3acbe752b39b05b9ffada2fecd1a957f", 0x27}], 0x1, 0x0) 2018/03/19 00:34:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) connect(r0, &(0x7f0000d16ff0)=@ethernet, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x50040, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x301000, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) 2018/03/19 00:34:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x20000) [ 38.171294] sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT 2018/03/19 00:34:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x39b, &(0x7f00000001c0)}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x10001) 2018/03/19 00:34:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp6\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x6}, 0x1) getsockname$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) flistxattr(r0, &(0x7f00000005c0)=""/33, 0x21) fstatfs(r1, &(0x7f00000001c0)=""/91) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e21, 0xdd2, 0x4e21, 0x3, 0xa, 0x20, 0xa0, 0x3a, r2, r3}, {0x0, 0x7ff, 0x0, 0xf1, 0x4, 0x3fffffffc000, 0x5, 0x1}, {0x4, 0x412, 0xffff, 0x8001}, 0x5c24f715, 0x6e6bbe, 0x2, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6}, 0xa, @in, 0x3502, 0x4, 0x1, 0x9, 0x5f8, 0x372, 0x34d}}, 0xe8) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xff, 0x1}, {0x5, 0x1}]}) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="b800000018001f2400000000000000000a000000001294c6830000080000560014000900", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}, 0x1}, 0x0) 2018/03/19 00:34:06 executing program 5: r0 = socket(0x15, 0x800000006, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000009f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009fc0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001740)={0x0, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xc5}}, 0x3, 0x8, 0xff, 0xffffffffffffff27, 0x4}, &(0x7f0000001800)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={r1, 0xff}, &(0x7f0000001880)=0x8) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000080)=""/195, 0xc3}, {&(0x7f0000000180)=""/206, 0xce}, {&(0x7f0000000280)=""/151, 0x97}, {&(0x7f0000000340)=""/153, 0x99}, {&(0x7f0000000400)=""/236, 0xec}, {&(0x7f0000000500)=""/60, 0x3c}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x7, &(0x7f00000015c0)=""/2, 0x2, 0xf62c}, 0x40) r3 = dup2(r2, r0) r4 = add_key(&(0x7f00000018c0)='id_resolver\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000001940)='keyring\x00', &(0x7f0000001980)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r4, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000001680)={{0x3, 0xfffffffffffffffb}, "706f7274310000000000000000000000001107000000000000e7500d9c000000000000000000000000000100", 0x80, 0xc, 0x3a0000, 0x8000, 0x101, 0x8, 0x0, 0x0, 0x3, 0x8}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000019c0)=0x6, 0x4) 2018/03/19 00:34:06 executing program 0: pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') epoll_create1(0x80000) sendfile(r0, r1, &(0x7f000036b000)=0x49, 0x7f) 2018/03/19 00:34:06 executing program 4: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x800000, &(0x7f00000001c0)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00002cdff0)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000094200010000000000060004000000000000", 0x39}], 0x1) write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) 2018/03/19 00:34:06 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r1 = getpgrp(r0) r2 = gettid() mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f000058a000)) rt_sigtimedwait(&(0x7f0000000000)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/03/19 00:34:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f00000000c0)=@random={'osx.', '+\x00'}) 2018/03/19 00:34:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @multicast1}, &(0x7f0000000140)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @dev={0xac, 0x14}, @multicast2=0xe0000002}, 0xc) sendto$inet(r0, &(0x7f0000000180)="0f26e921fad6b5dd4c6f52c81e5c5b31a0ea0ab2a07918e2d2bbddea336121290d99401ba0194996d8d7d95c493fe1c5b36e0a93830e1d670df7f0ada2340a3784e381bc57607eb02210346d92b75849d9f7ea0c2dd677b7d5fa076c2adf054621e2023372999224aa56764fb838693b92f54f4c8bb467a6730b04a42ff38cb2cd823208265ceb6562e0dec71b243c6a7f98adb5ca57fec78d8ac9408b0252682245849a228627055acff3fb4ea2c77d51da", 0xb2, 0x20000001, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x440, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/19 00:34:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) fchdir(r0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000100)={@dev, @multicast1}, &(0x7f0000000140)=0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) r2 = gettid() syz_open_procfs(r2, &(0x7f00000000c0)='task\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000180)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/19 00:34:06 executing program 6: futex(&(0x7f000000cffc)=0x200000000004, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/19 00:34:06 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0xf, 0xe, 0x8, "b4d612e2ed375f32217a95e1420fcaf4f0be79bcf10703104fa688ef46fb757d112dee8ed05e81c0306cd50d7f0ac0c6949fd63eba7980ec4cfcc2d2d8afbffd", "be5d4775fc1aa5bda93b3d22bc9037a4dfe9282c30153aca33a1b19b62201a4c277d515af1652b990a39ad2b2deafd82713fd54050bde54a95c0a2646f9354ae", "9cb814bd0599481abb1476e901c00eb8a14bff3c7873e69f5a01c3dcac0c1033", [0x1, 0x4]}) ioctl(r0, 0x9, &(0x7f0000000240)="c2b45ffbec902a63a99c7ebba014495a1fa6d280703dcbd8474d43bea3fe707b8862cd8dad2c0703373abe38f3529405ee7e7ca78536bc147f79fda34c428cc9484c0f95ef0f1927c2037560e140f0b79d7e5cbecd19c4a7d7e0c7d87acf7c388cd457cd251da020e365d19d6ec8f3c3bcd874cf874722dc50474875b8467b7ec801d75ad5cbb621c5d9bfde0a7c848c9351fe0ccc020a24ffc8f76a3cc42108833d9bcf543a833d9e12581ed62894bfa7dfff832923025e42f8246403c60caeb33c7d24f3985a6abd176e36516e0f70e5069df8a3") sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x1, @dev={0xfe, 0x80}}, 0x1c) 2018/03/19 00:34:06 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) fstatfs(r1, &(0x7f0000000080)=""/126) 2018/03/19 00:34:06 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) flock(r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1ff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) accept$unix(r0, 0x0, &(0x7f0000000000)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x47, 0x1ff}) 2018/03/19 00:34:06 executing program 5: pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000140)={0x2, 0x1}) r2 = dup2(r1, r0) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) vmsplice(r1, &(0x7f00000005c0)=[{&(0x7f0000000080)="dc545e25f36b8dc5ac30cd75a176facaecebd0d80f78", 0x16}, {&(0x7f0000000180)="e1f5578e041c99554f0e4ce3d02f683b4f6daab051acf1568e9ca9ca28703aef835f29ead2cdd05d3f07b2f50b8bf5b1efddbb6d5697ca9ad107b367e495c1ff30a53915e9d1a12a2d29e6b4036d7c3cb2bccec54bd47c96e2422d2cf4462e3bdf9a1393850ab120cb565bef3a404bae2b982c5fca598c11f7ed2d5ad626b9f802d8eaf2d27532e4834c9b229c2746b164097fde3da872a49d103e150bb0826182065f41573957f8b4db5aef573548b5ff6d82e02850ea03e1f2991765582a3ea0461c71c1236c83f59916bfe2dfe1e5249255a6f28b6637", 0xd8}, {&(0x7f0000000280)="0bc2292a3a8318dbdb6ba80b6615f49d158e4143e2fd74ea74ca29aea3c78307725e98f489fb7bd6d8d89ff0916e4a4bee", 0x31}, {&(0x7f00000002c0)="fa6d6ccc0e05708dfd6b355eb862de58f24b326cfbb2dca9a616e952d919c4bd7c79bcd10f59727246853f3af4320a7b95f87dc532ce7a37e54809f7dfeb4dcc76b1a3ffa421032d5d36182a5ee408598ec5ccc5d514f885610de6d8e4a8e80989216cc5347ef44bc8bc9c08936573eff713c537c17219f0c7b8b3d20a8b5c72d9a903da7da340decc7371a498df4da1d10430b525", 0x95}, {&(0x7f0000000380)="50585645a7beab82f99b1dcaec4565d2f0740fb79e71ade680cfc39230ddf07cec8e768a0d99a9b0fd980b86dadb8f84fd5f153135c0b61a69c5cb0d8d8ef5a51abdb49f604ff4ef4970347579074f31c6b9b45bdd62206a6ca11d5f37fb0eadf161c15bca83d4169c2e586090c191f97922c867", 0x74}, {&(0x7f0000000400)}, {&(0x7f0000000440)="af13f4561db83e49c2d69376ac9161c40ef800242b8736248a5919e0fedce4ad02bbeda73db0193926f65d6193991a2676085aa4ae93a770f131b034f4c8b8fac6834f92995633251fc7b286267742b538c2c91539708565a577b89b8282aed1594478a4ccef1f50c11c26fca3ba8871fee4a802a3f22f", 0x77}, {&(0x7f00000004c0)="bb6289ba867270f233d8daa913928c1180f7a09a8b4ce2bb1d0db7ec83ead349cdee3987d4ea9fc927d6fc65ffd8ebdda294db0df960e827cb7eef2b5d3cbad579a06e783af380d7b7900e5ec4cd61fa2f44987ed0e25342b07730160d6d324d8d6152af9f65009fccd2b67bd949a76b1eb16936375177a0b4571ccdb9dc36fedb64a24d649a3a6ec76df8a6ac33531de6a6bd002357875790f918e8735e30d4290defa7b7538bef497b190006f2df2ff1", 0xb1}, {&(0x7f0000000580)="7e136a25f1e4b86191b17b42e8ca", 0xe}], 0x9, 0x0) fcntl$setpipe(r1, 0x407, 0xffffffff) 2018/03/19 00:34:06 executing program 4: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) lseek(r0, 0xfffffffffffffffc, 0x0) 2018/03/19 00:34:06 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:mouse_device_t:s0\x00', 0x24) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e22, 0x1f, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/03/19 00:34:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/llc\x00') ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/116) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) 2018/03/19 00:34:07 executing program 1: socketpair$unix(0x1, 0x80000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0xfffffffffffffffc}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000080)="15b343d1e218b1b2205f08100d0ff1fa56afe3875d262e9ec332f584a95b462b7a70b1e5e109c7c6748326b56a50f01c842209fa1671eb16b50483faf28438fabddb6109b3c6b0cedd4e8a80f234b24804ad78a0f47c6812ce693a1b58fedc8716f3a59f5653f5655c91d96eeee53422ac7f404678d92c869193996876b4170936a76977867bb4f7a966c13d32e04c790da9a502afdddd4ad65b296dd41d864536fe43a7eaac0f1642d89daf7f772cde921d5cec6d1c055c4475369b312e6f309046409d8e7b29fdd56501722c", 0xcd}, {&(0x7f0000000180)="77eef153be294feaa1cf8f0c214433263ab8a13ae7", 0x15}, {&(0x7f00000001c0)="8fd1f1f7bf232b9ee58430e8862564233c376e5b926709bde0c8b8718d4525f0d75804aa", 0x24}, {&(0x7f0000000200)="df9043cf0d46d84ad599f66bff8482158d9dfb5c015a0d5c0924264ffe87f581d5277a14d65f0fef4967ac13d7c12c2d806397f7ea67f654d1be5b723c9b5c48d82d0c7edcaa8b857f9e3f761417a1b2e390e115b01d534596a6539327a437634b9e1b61658e9c2bece1792ebdf6b05b171128308dbe6d492872e829c4970554bbf4cfd523e8", 0x86}, {&(0x7f00000002c0)="ed77574e790a2e54b5dc4d7a36e4f8350ebb20cec433fd2dd7d9ed84b2cb7a92898267941c5b6022b45b29fae19952d29402d3b5e53d5526", 0x38}, {&(0x7f0000000300)="2dc22e5d4dc5c549363d675ac8adf40fe24e8b0bc7043041186a7b7f67e617ac848182a3b41ef8426a26ceac5dbc5117223cdd0208c2c58c371bb51d713122f2c534b10ad9459dc6e019ac4968afc5132f9dc91ba4b2a6f40323818ce274db77d1171ab99ecd1e918e67c0104872aac686a61f5b65466b9bfa0c5d20a09fd9c129cbce90cadf4bf625e35d780511e8b7fa2232207b6e9e31515fd61d28aec1d48b38c594a5b06bc44416c61d29e0bf92c995d117737d", 0xb6}, {&(0x7f00000003c0)="a7eeb1e4ab1bac082dad5296b983bb13889d2e4892f8d8f3ee8db184f198ff9d45349c048a208967245227af85edb276ceee37fe4f562cb3610477576bd0e57fe8c326f6ca4f08e87dd57922dfcaabc18864487fa6cbdb96c0646a98d5d4407940dfa42897fa8e4189f0f7310d77e10d8beec5a4ec3c049ef1ba80c54a9fcb0858adff6c5bdc337df6b45939ef76decae97c91ecb8a25f9122557af2a867c0c7c3b57faebc95feda8b1d8f1cd9ce019195d2b2", 0xb3}, {&(0x7f0000000480)="26a802b18ab954a19ef2ad63805f7f347411904ab68ea680ca69a8d36867f087a95db989e23c5cd6f0d0234e2a8df6ffe4a22b8608680a6a5107959d51e45933b54bbc318d93d3f1aed49214439dbc9fff0839a69ff5e107bce4e1c77eafdd112c7e4300181548eb8a421686c5398a906a26e472cb373c0971373e145a4c3db66db16a7dd5707bf41b94050af6926e629bf44814c692148257b15fada6b9d652e16030190b94e66c073c94ea4c", 0xad}], 0x8, &(0x7f0000000000)}}], 0x1, 0xffffffffffffffff) 2018/03/19 00:34:07 executing program 5: r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000000000)="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", 0xfc) connect(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x4}}, 0x80) r1 = pkey_alloc(0x0, 0x7) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x470, 0x258, 0x118, 0x118, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xd67}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x4, 0xffffffff}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "47e02d559e81be8aa4d208105a225e9bbc97befbe1ac3a1b7bd54fdae41e"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) pkey_free(r1) 2018/03/19 00:34:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") fcntl$setlease(r0, 0x400, 0x2) vmsplice(r0, &(0x7f0000000000), 0x0, 0x2) 2018/03/19 00:34:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000c06ffc), 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCNXCL(r1, 0x540d) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$KDDISABIO(r2, 0x4b37) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)={0x1}) 2018/03/19 00:34:07 executing program 7: pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x2, 0x0, 0xf6fd, 0x9, r1}) write(r0, &(0x7f0000aec000), 0x0) 2018/03/19 00:34:07 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x20000, 0x0) symlinkat(&(0x7f0000000380)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00') ioctl$KDADDIO(r1, 0x4b34, 0x7) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e0000000416ccb5d2d05ec9291e0178f9836c25dba0783558dd7e1eaf844b5eacb874cb2b6148bce18c9ed5e96c9495b728cd53306d70e9fb06151c83a8c727fc8a668d1bb691709af351125cee6eb96bf9371b1ddb5c54e81a64ec687fcf21952ac61931ba636dbfbe7e3a754f31614ad65b63388ff62b17924f80c1c6a18aa620a57fe5af6fcc09dc1386ea63e62d14712ad17ed3b9569ff49b28e022363f4b647f9976329aaa7ccf4f5e2ad79f3c858420f3ead5b41a5f25e151b8d98c4358db050dd7e35afc396f9fbb86cb955ad221f88ed640916cc759511b2963856bcd9cdbd37"], &(0x7f00000001c0)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x2c, &(0x7f0000000200)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x5, @empty, 0xdac}]}, &(0x7f0000000280)=0x10) linkat(r1, &(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x1000) 2018/03/19 00:34:07 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x1, 0x4}) r3 = syz_open_procfs(r1, &(0x7f00000dbffb)='maps\x00') pread64(r3, &(0x7f0000a48000), 0x0, 0x2000000) 2018/03/19 00:34:07 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) readv(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/52, 0x34}], 0x1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="10ffffffffddff000000000000000000"], 0x10}], 0x1, &(0x7f000002bfd8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2018/03/19 00:34:07 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000937000)='wchan\x00') preadv(r1, &(0x7f0000362fa0)=[{&(0x7f0000a74f72)=""/142, 0x8e}], 0xd6, 0x0) 2018/03/19 00:34:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x20000, 0xe) getsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f0000000240)=""/166, &(0x7f0000000300)=0xa6) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r2 = dup2(r0, r0) sendto$inet(r0, &(0x7f0000000100)="24169f186aecb173ffcd5fad723f45a18556f7d0bd04edbd833f", 0x1a, 0x20040811, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) fstatfs(r0, &(0x7f0000000000)=""/212) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000340)={{0x837, 0x7}, {0x78, 0x100}, 0x2, 0x6, 0x3b28000000000}) sendmmsg$unix(r2, &(0x7f0000c8a000)=[{&(0x7f0000c79ff8)=@abs, 0x8, &(0x7f00007fafa0), 0x0, &(0x7f0000326000)}], 0x186, 0x0) 2018/03/19 00:34:07 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e22, 0x6, @empty, 0xffffffffc75dfe09}, 0x400, [0x8, 0x6, 0xffff, 0x7fffffff, 0xcf1, 0xffffffffffff8001, 0x4, 0x3ff]}, 0x5c) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x0) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='qnx4\x00', 0x8000, 0x0) 2018/03/19 00:34:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000180)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000001c94c66", 0x29}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x2, 0xffff, 0x3, 0x4}, {0x2, 0x1, 0x8, 0x200}, {0x4, 0x100000000, 0x3, 0x9}, {0xffffffff, 0x5, 0x80000001, 0x80000000}, {0x1, 0x232c32fe, 0x8001, 0x3}, {0x3, 0x101, 0x8000, 0x5}, {0xffffffff8ff804c7, 0x5, 0x3, 0x6}, {0x8000, 0x7fff, 0x800, 0xff}, {0x40, 0x0, 0x10001, 0x8}]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x501280, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x0, 0xa3, 0x1000, 0x110, 0x3, 0x53, 0x7fff, 0x1, 0x7f, 0x3, 0x4}) r2 = getgid() getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f00000001c0)=""/101, &(0x7f0000000140)=0x65) setgid(r2) 2018/03/19 00:34:07 executing program 1: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) r0 = open$dir(&(0x7f000088e000)='./file0/bus\x00', 0x4a3fc, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x10) memfd_create(&(0x7f00000000c0)='%]./@em0\x00', 0x3) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0xf310405146dc7b6d) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x1, [0x7f]}, &(0x7f0000000140)=0x6) 2018/03/19 00:34:07 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xde}, {0xa, 0x4e22, 0x7ff, @empty, 0x8000}, 0x800, [0xd7d9, 0xffffffffffff0000, 0xee, 0xfffffffffffffff9, 0x80000000, 0x2e4000000, 0x200, 0x7]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0x9, 0x81}) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/93, 0x5d}], 0x1000000000000253, 0x0) preadv(r0, &(0x7f0000001380)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/101, 0x65}, {&(0x7f0000001240)=""/232, 0xe8}, {&(0x7f0000001540)=""/23, 0x17}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x1f}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001440)={r2, 0x8001}, &(0x7f0000001480)=0x8) 2018/03/19 00:34:07 executing program 1: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = accept$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000100)=0x804, 0x4) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='wchan\x00') sendfile(r0, r3, &(0x7f000036b000)=0x49, 0x7f) 2018/03/19 00:34:07 executing program 7: unshare(0x3fe) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x100) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000008) 2018/03/19 00:34:07 executing program 3: r0 = socket$packet(0x11, 0x1000000000002023, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x40) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'erspan0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000340)={r2, @dev={0xac, 0x14, 0x14, 0x14}, @rand_addr=0x5}, 0xc) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e24, 0x7fff, 0x0, 0x80, 0x0, 0x3b, r3, r4}, {0x1000, 0x60, 0x0, 0x5, 0x15, 0x7, 0x1, 0x5a34bbb5}, {0x9, 0x4, 0x81, 0x9}, 0x1000, 0x0, 0x3, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x1, 0x3, 0x8000, 0x10001, 0x1, 0x1}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) geteuid() setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r5, 0x1, 0x6, @random="3024009c0750"}, 0x10) 2018/03/19 00:34:07 executing program 4: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/217, 0xd9) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) r3 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r3, 0x402, 0x80000008) fcntl$notify(r0, 0x402, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x100000000, 0x7, 0x81, 0x8, 0xffff}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r4, 0x292}, 0x8) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) 2018/03/19 00:34:07 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x10000000002b}, 0x0, @in, 0x0, 0x8004}}, 0xe8) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x2) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) 2018/03/19 00:34:07 executing program 5: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x1c, 0xffffffffffffffff, 0x0) poll(&(0x7f0000d06ff8)=[{}], 0x200000000000031b, 0x0) 2018/03/19 00:34:07 executing program 0: r0 = socket(0x12, 0x80006, 0x0) bind$packet(r0, &(0x7f0000000200)={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) 2018/03/19 00:34:07 executing program 1: clock_getres(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, r0}, &(0x7f000042c000)) r1 = gettid() sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) timer_create(0x2, &(0x7f0000044000)={0x0, 0x12, 0x3, @thr={&(0x7f0000000100)="55ae381d673ee7d06091cd63bd74f305b4fb2fe36e5add199201ef134f7119ff7776f69afbf1cb3d540af6c36bd3af96f8b432f1fa2e76b7450016c84e60b2eecd19f2bfea889df8e7f1d6a953a742ebf12dd2214836cd02179b09c1b53d567964c4e704f9780d3ea23a09d49d88986f0482e82560a80d4611401d55753e7b813bbe77682d967d623a7a66bca9308ba49f83ef586dfddbbfa2dbdc6bac8bec7711dea78da0e8cf93bda3e3", &(0x7f00000001c0)="895a40da0f466d6c7b24911b2b48551527f9daa4778a4b2b7ecff85acf9188da3d233ea3a9296eaf5604b23d3fda8245ab2a373474c936165bc401f2f41cba8db2bb585bd45ed3c8e6c27699d3d7fd3c9b917041"}}, &(0x7f0000044000)=0x0) timer_settime(r2, 0xfffffffffffffffc, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/03/19 00:34:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000188fec)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) ptrace$getregs(0xc, r1, 0x2, &(0x7f0000000140)=""/91) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, &(0x7f0000000080)={0xc97c0}, &(0x7f00000000c0)) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) 2018/03/19 00:34:07 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ud0\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x69b3, 0x4, 0x9, 0x81, 0x20}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000280)={r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0x8, 0x0, 0x7ff, 0x9, 0x1a58660c, 0xfffffffffffffffa, 0x3, 0x2, 0x100000000, 0x3}) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r5, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) ptrace$pokeuser(0x6, r0, 0x3, 0x0) 2018/03/19 00:34:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000002c0)=r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xa) sendto(r0, &(0x7f0000000140)="5a673d7c32ffe0ce59b235afda1b7fc750cabfa62849f215c47a9b629d1e1244de33772a03b86b04edda2fa1fd9a4a3482fae1f1292465cc896d3eb5a40d3078dc52d1cb0af9e30ae3cc39c65b262ed1dfdc8f32597d28f80d20129545c91e19cb13b61fe70e342bcaadbf088be1a16d568321e5ef98c7fdf59f658cf566fb1341b297eb0be22242d1fdbd07bb35693e39f03a1904e6ee6f902d93b3", 0x9c, 0x40000, &(0x7f0000000200)=@rc={0x1f, {0xfd, 0x7fffffff, 0x7, 0x0, 0x1ddcff55, 0x4}, 0x9}, 0x80) setsockopt$inet_tcp_int(r2, 0x6, 0x40000000000020, &(0x7f00000000c0)=0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x3, &(0x7f0000000100)=0x4) 2018/03/19 00:34:07 executing program 3: madvise(&(0x7f0000216000/0x2000)=nil, 0x2000, 0xb) uname(&(0x7f0000000000)=""/124) 2018/03/19 00:34:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000075efdc)={0x7fffffff}) timerfd_create(0x5, 0x80000) mq_unlink(&(0x7f0000000000)="7070703148255e6b657972695b67e400") 2018/03/19 00:34:07 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/03/19 00:34:07 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'syzkaller1\x00'}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000240)="449fe2d0533692eb8deb2b4df8cc5ecddefc1c429786d27840ae5d7b3f72d97ec72cf3bd23fc24a8cf6dbcdb64bc0876872dbe111e67a2f32f4c9595e2a1c879bc36c38617e12602e05b227f0314f427c9b5010d5e96a73e0b26264416cc270704ff2667f9274cb7c14b34056b4c011214c44e1cd018cc950fa26e0222e226aa3b75d19c31ef18781e") bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e24}, 0x224) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) fcntl$setflags(r1, 0x2, 0x1) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd76e80c1ceed7eba92db81434f3"}, 0xd8) sendto$inet(r1, &(0x7f0000000080)="f9753ae42faa28551ea909d1036c5a95d4181bfb7de46b4361fe09ad47deecb9f50f961004e46877cf0c3ffae28cabb373c7abad45a06ee992081f5ff2049200707dd989b125ce469b69f750e2207b2b29", 0x51, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/19 00:34:07 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x1, 0x30}, 0xc) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffc000/0x4000)=nil, 0x2, 0x5, 0x60, &(0x7f0000ffd000/0x3000)=nil, 0x3}) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='-mime_typevmnet0cpuset.\x00', &(0x7f00000001c0)='vboxnet0&:\x00', &(0x7f0000000200)='/dev/rfkill\x00', &(0x7f0000000240)='/dev/rfkill\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='/dev/rfkill\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='\x00'], 0x400) r2 = openat(r0, &(0x7f00000003c0)='./file0\x00', 0x28000, 0x9) write$fuse(r0, &(0x7f0000001a00)=ANY=[@ANYBLOB="14008000eaffffff02000000000000005b0900005b85b87ee1bbf4153de602030000004014cc18f7f4dc58ffb715e8501cd532c5a674e7c52d8878a1dd342819a854d29776086e94bdb09177ce1f14aaf3909e72d0cda43927c1311cf5a8d5db8e00015548bdf9e9ea7f779d0811174c0000000000000000f491a151b596aa9673d3be740f65192e4b3d35a3466f260ef86171316390e80c251cc41969d190f93dbbaccb"], 0xa4) socket(0xb, 0x0, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000440)={'teql0\x00'}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) sched_rr_get_interval(r3, &(0x7f00000008c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r1, 0x6}, &(0x7f0000000540)=0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000600)={"5450524f58598100003fb268c63194a53f00"}, &(0x7f0000000640)=0x1e) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000680)={0x1ff, 0x4, 0x40, 0x28f6}) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000740)) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000780)=""/122) r5 = dup2(r0, r4) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000800)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000000840)={r6}) syslog(0x3, &(0x7f0000000900)=""/4096, 0x1000) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000001900)=0x4) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001940)={r6, 0x14}) sched_getaffinity(r3, 0x8, &(0x7f0000001980)) getpgrp(r3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000019c0)={'ip_vti0\x00', {0x0, 0x4e20}}) 2018/03/19 00:34:07 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"73797a5f74756e0000000100", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/03/19 00:34:07 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_gettime(r1, &(0x7f0000d93000)) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x3) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffffffffffff) readv(r1, &(0x7f00009aefe0)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/03/19 00:34:07 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) ioctl(r0, 0x1267, &(0x7f0000000040)) 2018/03/19 00:34:07 executing program 2: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x8, 0x7ff, 0x100000000, 0x100, 0x8001, 0x80000, r2}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) getitimer(0x0, &(0x7f0000000200)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x10001, 0x6, 0xa000}, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f}}}, 0x88) 2018/03/19 00:34:07 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x490080, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x4f43, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000003c0), &(0x7f0000000440)=0x6e, 0x80800) fcntl$setstatus(r0, 0x4, 0x400) r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@alg, &(0x7f0000000200)=0x80, 0x800) r2 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x200) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000300)) socketpair$inet(0x2, 0x4, 0x800, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r3, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_netdev_private(r3, 0x89fa, &(0x7f0000000480)="2171e77be21c1972bda1b1dfb2e3a365ae1461a157387e4ea4d96453932461ab8d1634920586dae956f2ae9c7c96b61a5e6aa8659a44da8e5a4ecb7396f535f1ad872be1bc") r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000140)=0x9, 0x8) sendto$ax25(r4, &(0x7f00000000c0)="15aecf6ec75f92beeb7c710dca34fb5fc38633ca950c20ddfdbcd3e3d3acc5c898bd1656b8bc31bca3ad4741a864943b847fe3c564", 0x35, 0x4008050, &(0x7f0000000100)={0x3, {"3e0fba0b17aea7"}, 0x6}, 0x10) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000500)='tls\x00', 0xfffffffffffffe5a) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 2018/03/19 00:34:07 executing program 0: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000068adffff0000ddd9f191be10eebf000ee9ff04000000000054fa07424adee916d2da75afe70b35a0fd6a1f0b00f5ab26d7e075fb35331ce39c5a753b841f4bd7c0204a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3403053f95a8798b0e3749d9c79cdd5f62547e59ab4352030a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f72cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") fsync(r1) fstat(r1, &(0x7f0000000000)) getgroups(0x0, &(0x7f0000000080)) 2018/03/19 00:34:07 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x46) 2018/03/19 00:34:07 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="c84660ff34320c1bdf463e4a39910551", 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x800000000000f, &(0x7f000059fffc)=0x2c, 0x4) connect$inet6(r1, &(0x7f00003e0000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/19 00:34:07 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x2, 0x4) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0xfffffffffffffffc) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xc, 0x11, r1, 0x0) 2018/03/19 00:34:07 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) pwrite64(r3, &(0x7f0000000040)="df7d17acad007f0d357ef2851b90528b75cde7ed1dc8cc5baf94489b8e4362272d5e445016bc99b06bc4e32959069419de8ba90663867e5473765692f83de4adc790855daf64df9eb7ad69ef22f62a53e7d76dbd43031349ecfa2861a55e6245f2687aadc11d4500bf5acae32f49cb67d9234f2528423f9b616775d41cf7da691da2a8b88e187e91", 0x88, 0x0) ioctl$TIOCEXCL(r2, 0x540c) unshare(0x28060400) tee(r0, r3, 0x6, 0x0) 2018/03/19 00:34:07 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x1b2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x402, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000002c0)={0x2, 0x7593, 0xfffffffffffffff9}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/03/19 00:34:07 executing program 1: ioctl$sock_ifreq(0xffffffffffffffff, 0x89b1, &(0x7f0000000040)={"736974300000ecff00000000ec00", @ifru_names='tunl0\x00'}) 2018/03/19 00:34:07 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) 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$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x49a}, 0xffffff1a) 2018/03/19 00:34:07 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00000dbffb)='maps\x00') fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x2) pread64(r2, &(0x7f0000a48000), 0x0, 0x2000000) sendfile(r1, r1, &(0x7f0000000080), 0x2) 2018/03/19 00:34:07 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x402202, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xe) r1 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000aaeff4)={0x8000000b}) dup(r2) geteuid() stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x7040, r3, r4, 0x2, 0x100, 0x10000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)={0x4}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x400, 0x0) epoll_pwait(r2, &(0x7f0000125fdc)=[{}], 0x1, 0x0, &(0x7f000039fff8), 0x8) mlockall(0x3) 2018/03/19 00:34:07 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) accept$unix(r1, &(0x7f00000001c0), &(0x7f0000000000)=0x6e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "fb0e305c97054227df3f355605fc6135e55998a957386b4f8a7b478d56cd2036", "fdf10ee89dbb72b92c511dec36bac0252135bca9567ef908ac7e3b825a0963a8", "6dfb32c386b9a4f66bd0390dd40abeb6eb7d9d878b4e4f66a29d936e2c8a6c85", "d55b019432a4a26117944f2c07efbc5d7e198f95963243a36179c3aaa808b2ab", "dfce633726bd070204e57f9c9596870b1fcaf0881f0f5575f68fb758753470d5", "f275872e8e2c3cd223f194a1"}}) 2018/03/19 00:34:07 executing program 4: mprotect(&(0x7f0000996000/0x2000)=nil, 0x2000, 0x3000000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x0, 0x80}) 2018/03/19 00:34:07 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003adfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e21, 0x534, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}, 0x4, [0x7fffffff, 0x1, 0x8, 0x200, 0x1ff, 0x7, 0x7, 0x8]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000093000), &(0x7f0000f92ffc)=0x4) 2018/03/19 00:34:07 executing program 1: r0 = socket$inet(0x10, 0x80005, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000200)=""/55) sendto$inet(r0, &(0x7f0000004fa5)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8) 2018/03/19 00:34:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f0000001340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001300)={&(0x7f00000002c0)=@newlink={0xec4, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_PORT_SELF={0xea4, 0x19, [@generic="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"]}]}, 0xec4}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x1d) [ 39.402209] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=5522 comm=syz-executor0 [ 39.420559] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=5522 comm=syz-executor0 2018/03/19 00:34:07 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00000dbffb)='maps\x00') fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x2) pread64(r2, &(0x7f0000a48000), 0x0, 0x2000000) sendfile(r1, r1, &(0x7f0000000080), 0x2) 2018/03/19 00:34:07 executing program 2: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='bt0%\x00'], &(0x7f0000000080)=""/200, 0xc8) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') pread64(r0, &(0x7f0000904000), 0x44, 0x7ff7d) 2018/03/19 00:34:07 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a4cff0)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6}]}, 0x10) 2018/03/19 00:34:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000004c0)=0xdb) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={r1, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000580)={r1, 0xdf}, &(0x7f00000005c0)=0x8) sendto$inet(r0, &(0x7f0000000540)="f41d3a7737febdcdff7cf609714efe36cc2d270000000009f76d00f35a8109", 0x1f, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r1, 0x17}, &(0x7f0000000380)=0x8) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/153, 0x99}], 0x1, &(0x7f00000001c0)=""/238, 0xee}, 0x40000161) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000300)=0x4) 2018/03/19 00:34:07 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)='children\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000140)="82d2a724ce36", 0x6}], 0x1) 2018/03/19 00:34:07 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r0, 0xcf) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/240, 0xf0) 2018/03/19 00:34:07 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x4401, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x100, 0xffffffffffffff1f, 0x2, 0x7011, 0x3, 0x2, 0x9e1, 0x1, r1}, 0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) r4 = open(&(0x7f0000000000)='./file0\x00', 0x2102, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000080)={0x4, 0xe0be, 0x401, 0x7fffffff, 0xefa, 0x7f}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/19 00:34:07 executing program 0: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000100)=""/86, 0x56) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000180)={0x54, 0x60000000, 0xffffffffffff7fff, {0x7, 0x7f}, {0x6, 0x4}, @period={0x5a, 0x3, 0x1fc000000, 0x401, 0x6, {0x4, 0x4, 0x6, 0x7}, 0x6, [0x1, 0x0, 0x7ff, 0x4, 0x9, 0x3f]}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/03/19 00:34:08 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006a40)=[{{&(0x7f0000002280)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1f5fb625c6876ada79a8d4cbb86541286bc9c5f5e0b29156f0146fec7d5e0139a89b612789bc04d8f62675dc4c94881da499735e5b17cde66153a48a5fc50c"}, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000002400)}}, {{&(0x7f0000002600)=@can={0x1d}, 0x80, &(0x7f0000004840)=[{&(0x7f0000003840)="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", 0x6ab}], 0x1, &(0x7f00000048c0), 0x0, 0x4}, 0x7fffffff}], 0x2, 0x0) 2018/03/19 00:34:08 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000013000), &(0x7f0000000000)=0x25b) 2018/03/19 00:34:08 executing program 1: setpriority(0x1, 0x0, 0x0) 2018/03/19 00:34:08 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)="c7d99bb392d085db037148f6df85b3d275984e187b3df0db510000000000000000000000", 0x100000, &(0x7f00000000c0)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='.', &(0x7f00005e9000)='cifs\x00', 0x2000008, &(0x7f00000000c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="d459c964cd4db6d9ab482a043e112fdb", 0x10) umount2(&(0x7f0000000000)='.', 0x0) 2018/03/19 00:34:08 executing program 6: ioprio_get$uid(0x3, 0x0) r0 = getpgid(0xffffffffffffffff) wait4(r0, 0x0, 0x9, &(0x7f0000000000)) ptrace$getenv(0x4201, r0, 0x181c, &(0x7f00000000c0)) 2018/03/19 00:34:08 executing program 1: mlockall(0x80000000006) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/19 00:34:08 executing program 4: unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x280, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x13, 0xb8, &(0x7f0000000040)="9912c1098c6a57235b6803b28c0c5ab1cb81c6e53ed9434d65b97cc6faed5d26f9da822700adecf14142ac41e2a4fdb9d879df5095737291da110879d550ffa2b0450d771af082bde65070fa57fb4f71cce67fefa2a316a40efdf17938c98a658dca88817a95f4e462787af594bf4fbfc79aa9c09b95eda458b8cbc17741084649bc1621c3b67409862a21f87928685506bb77965d1e4961f8b87850a0133cb869717e1a5123ad0e9879d635aa948f17252d99b72201aa6e"}) setns(r0, 0x0) 2018/03/19 00:34:08 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x0, &(0x7f000039a000)}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x2840) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/19 00:34:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) dup3(r1, r0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xfff, &(0x7f0000000040)=0x4) 2018/03/19 00:34:08 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000d63ff3)='/dev/usbmon#\x00', 0x0, 0x7) poll(&(0x7f0000ef6000)=[{r0}], 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0xa2) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1000000000000000, 0x3, 0x6, 0x200, 0x4}, &(0x7f0000000140)=0x14) 2018/03/19 00:34:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000240)=0x5, 0x4) 2018/03/19 00:34:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x57, "4cade752637bf6e6ce23d19ce47df19f2481aeca00ccbe7554c328267736b70ee9948922d306e19ca45a1ecc9d271c6ebeb30bffdbe3095a84e1543e1f141cd3584c4360197bf9bc58bc526ce4d343e161fcf065250193"}, &(0x7f0000000100)=0x5f) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x4}, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="080000000000000000000000000000000000000000000000000000000000001500000000000000"]) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c6ff8)={0x0, 0xfffffffffffffffd}, 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/03/19 00:34:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) socket(0x0, 0x6, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x804e20, @multicast2=0xe0000002}, 0x3c) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) open(&(0x7f0000000240)='./file0\x00', 0x101000, 0xc6) creat(&(0x7f0000000280)='./file0\x00', 0x21) accept(r2, &(0x7f00000002c0)=@ax25, &(0x7f0000000340)=0x80) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x80000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x40, 0x0) accept4$inet(r1, &(0x7f00000004c0)={0x0, 0x0, @dev}, &(0x7f0000000500)=0x10, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000540)='ns/user\x00') r4 = creat(&(0x7f00000005c0)='./file0\x00', 0x120) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000580)) listen(r2, 0x0) listen(r1, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/19 00:34:08 executing program 2: socketpair$unix(0x1, 0x1000000000002, 0x0, &(0x7f0000000480)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') sendfile(r0, r1, &(0x7f0000000080), 0x1000000000fe) r2 = inotify_init1(0x80800) fadvise64(r2, 0x0, 0x800, 0x4) 2018/03/19 00:34:08 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300000c000000ffffffffffff000000060600000000000a004e20007b9b2256000000000000fd0000000000000001000000000000000002000100000000000000000000000000030005000000000002004e20000000000000000000000000"], 0x60}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) syslog(0x9, &(0x7f0000000180)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) 2018/03/19 00:34:08 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)="c7d99bb392d085db037148f6df85b3d275984e187b3df0db510000000000000000000000", 0x100000, &(0x7f00000000c0)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='.', &(0x7f00005e9000)='cifs\x00', 0x2000008, &(0x7f00000000c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="d459c964cd4db6d9ab482a043e112fdb", 0x10) umount2(&(0x7f0000000000)='.', 0x0) 2018/03/19 00:34:08 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000000)) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080), 0x0, r5) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0x0, 0x1, 0x0, @time={0x77359400}, {}, {}, @queue={0x6}}], 0x2e5) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {0x1}}], 0x30) 2018/03/19 00:34:08 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e68ffc)=0xa7, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x0, 0x5e85}) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/19 00:34:08 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003680)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)=""/245, 0xf5}, {&(0x7f0000000440)}], 0x2, &(0x7f00000004c0), 0x0, 0x8001}, 0xedd}, {{&(0x7f0000000500)=@alg, 0x80, &(0x7f0000000780)=[{&(0x7f0000000580)=""/229, 0xe5}, {&(0x7f0000000680)=""/43, 0x2b}, {&(0x7f00000006c0)=""/43, 0x2b}, {&(0x7f0000000700)=""/89, 0x59}], 0x4, &(0x7f0000001180)=""/4096, 0x1000, 0x1}, 0x8}, {{&(0x7f00000007c0)=@nfc, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000840)=""/57, 0x39}, {&(0x7f0000000880)=""/227, 0xe3}, {&(0x7f0000000980)=""/118, 0x76}], 0x3, &(0x7f0000000a40)=""/209, 0xd1, 0x7fffffff}}, {{&(0x7f0000000b40)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000bc0)=""/196, 0xc4}, {&(0x7f0000000cc0)=""/247, 0xf7}], 0x2, 0x0, 0x0, 0xe4af}, 0x8}, {{&(0x7f0000000e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000e80)=""/212, 0xd4}, {&(0x7f0000000f80)=""/124, 0x7c}, {&(0x7f0000001000)=""/79, 0x4f}, {&(0x7f0000001080)=""/59, 0x3b}], 0x4, &(0x7f0000002180)=""/145, 0x91, 0xfffffffffffffffa}, 0x6}, {{0x0, 0x0, &(0x7f0000003600)=[{&(0x7f0000002240)=""/202, 0xca}, {&(0x7f0000001100)=""/38, 0x26}, {&(0x7f0000002340)=""/218, 0xda}, {&(0x7f0000002440)=""/103, 0x67}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/133, 0x85}, {&(0x7f0000003580)=""/113, 0x71}], 0x7, 0x0, 0x0, 0x7}, 0x6}], 0x6, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000003800)=0x3, 0x4) r1 = socket(0x0, 0x8000000000803, 0x1) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000003840)={'filter\x00', 0xfc, "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"}, &(0x7f0000000440)=0x120) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/118, 0x76}, {&(0x7f0000000180)=""/240, 0xf0}, {&(0x7f0000000280)=""/88, 0x58}], 0x3, &(0x7f00000000c0)}, 0x0) recvmsg(r1, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/62, 0x3e}, 0x0) [ 39.679125] audit_printk_skb: 12 callbacks suppressed [ 39.679139] audit: type=1400 audit(1521419648.172:19): avc: denied { create } for pid=5580 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/19 00:34:08 executing program 5: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x1, 0x0, 0x1, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 39.697236] audit: type=1400 audit(1521419648.182:20): avc: denied { create } for pid=5580 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 39.725889] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/03/19 00:34:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x4, 0x10001, 0x8, 0x4}) syz_open_pts(r0, 0x0) close(r1) 2018/03/19 00:34:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000), 0xfa6d8cd715c760b0) sendfile(r0, r0, &(0x7f0000000000), 0x100) 2018/03/19 00:34:08 executing program 7: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000080)='./file1\x00', r1, &(0x7f0000000100)='./control/file0\x00') mknodat(r0, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000040)='./control/file0\x00', 0x2) 2018/03/19 00:34:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x1, 0x1000, 0x8, 0xfffffffffffffff8, 0x4, 0x1}) writev(r0, &(0x7f0000f73ff0)=[{&(0x7f00001a5000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) 2018/03/19 00:34:08 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000200)) lseek(r0, 0x0, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x17}}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000000c0)=""/228, &(0x7f0000000040)=0xe4) 2018/03/19 00:34:08 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x88) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x40) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000000)) dup2(r0, r2) 2018/03/19 00:34:08 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400402, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x100000000, 0x0, 0x400, 0x4b, 0x7fff, 0x4, 0x100000000, 0x39f2, 0x401, 0x4847, 0x81, 0x2}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0xfffffffffffffff7}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x7472}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/19 00:34:08 executing program 5: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() r4 = getuid() stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(r3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004d80)={0x0, 0x0, 0x0}, &(0x7f0000004dc0)=0xc) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005900)='/dev/rtc\x00', 0x301002, 0x0) sendmmsg$unix(r2, &(0x7f0000005a00)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000140)="55e8bd4084b4da11706c4bb45af27ea202b3309c375eea996e61a8de566cafd1bd8b91fa0b8ca30dc54f8e1952ff7f11c24ff30521eca29b016cfb2d93860d985159371d7ed936c656bcd013a28c853bdf5a9794870188b656c17f777e4b0d2b1ade02c5f7acbf53b098dbff356f822a9a0146d4874709744c0b5a85a17811231ab53cd5224180ce0691b1f15b2dc1563a58b700361ff8b7d0f8dae4428f6304f4e7ac03f9501b13ea642599501b638a86e144ad44a5876e3967f66267ffd793baebfe89a1095fd0d66c16c17887fe228092b10bfcf25c7ed61209", 0xdb}, {&(0x7f0000000240)="617f482abeaf78cab6c31305e62f2ad4f0c0b3f1241f33001717dfad4a81ffb1562152e2f564dbc8e59cb3f725bdae1628c4c7c1cb6b081e360bac59c73b79b922", 0x41}, {&(0x7f00000002c0)="d53edaaa87df9b3e14a3062e401d8c52bc826cf10ef4bfd8f5916a18c30ffec9bbab5476c8967d85ff36542c5169cb9af397447c1f33665e7e39a9b8c331e1271eb5f9f49e247b1f7b04509a34a6b682e97adfb512189fdfdd91e7d9f3701656788c0486dcfae0d2db1b1b0eeb15fb8b579c616791602d3b07ce2e94e055cfa9f1bc0fd59d87d4ab8d4ea17010c45aa85abc99deaf67bbab5ac439281798bc06689c4376711339a1a178bffda3906e3deedc1cc73b36c0dffa283aa9dbff9e3e87f35d0621c8f05ed9ead640", 0xcc}, {&(0x7f0000000040)="9d6f7626ef3d648df391e430b253123188808ed3ce4c148e9161fbaf271d5f60ff", 0x21}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="e6e423a9b411eedea76d9653c6a7297bc3352cfac70b09d6730f5ffca7", 0x1d}, {&(0x7f0000001400)="3af3f06d61c35828c583f978ed8f446ea54d25084edcecbdc11a565811ad0ef28bf9e124177da9", 0x27}, {&(0x7f0000001440)="914ff7ebd7d32f46434bff05276ece9f3ea837acb2c45fd6aad081ff9918985b3a2231feeed1c764c612f80cddf23d225e52adfe12c8277faf463de65e8f1e8b07dee06a5efe25e52dedcffdcd074387e6fd0e04910204887b508c84524d1956a9ed3c98", 0x64}, {&(0x7f00000014c0)="30904b40749de3ee6f80e2b7f69e2fd6e6686e8840810eccd0bdcf8e12c87bd3c29835e3b9ad351d0e721865553721e8a3fe7ac0209fdea011cbbd250eb9250a4245808c9b9a1e22732446ad19370061e3c23735e4326790fc7dd14a9d37d56420930a1276f1ef6ab7498d94b9e1976e1d6eb23a0f22a12aad3bdac54d043fdb213e1c22c20389ec61971b42e8fa010e0e8a7488ae214c0d9ac46117ab7ee03e37a7c47df7e71d", 0xa7}], 0x9, &(0x7f0000001700)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}], 0x20, 0x10}, {&(0x7f0000001740)=@file={0x1, './file0\x00'}, 0x6e, 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r5, r6}, @cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r2, r1]}], 0x68, 0x20000080}, {&(0x7f0000004a40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000004d40)=[{&(0x7f0000004ac0)="fb187fe12362b146eab06e1dcfb4bc54b53b20e044af2d08c227d5cb3fd245e5d12bf16cc0958e9ac06b9310", 0x2c}, {&(0x7f0000004b00)="3ab1604412b9a1c60c6770c283c6fc147ffa81b75f20cc5d3628984a9f08b3068d7a7cd9cd4764126abbb71fc4dbaaf31764029571c6e740f45d08f90bdc7d84c7c2ac60072a3862b6b59a87273c5f99c8bc356f7942d628bc", 0x59}, {&(0x7f0000004b80)="732ce73a4684a11445a9415e3f8fc37fa00fb6ef9d3e740bcf26046ffe250c0c642f4f193b65ca883afabe5ee0c633788c71ab193f92fa92f63ffc074086e7535f4dfe2f2a8b4b6c2dd7492b45e420e167d2aaa98b53ac659eae4a4f48f4b6c75d6ddf6eee2aafa4927fbea950802df9eddbbed77b8d42d94060406cf3a0f0599b97", 0x82}, {&(0x7f0000004c40)="91be46ad9446fa13f7ae274cf0f997368b7fa1e1cfb3368e3aab03abc79476b7d725e8e0f5eab66146bf83d0d9509a2883c70241d00c5f76964628fb73dbe3a7403be6312533e7c2c32749abc0f84627fe1dfb1fb0686408fb7a688095b97b2dd8285f34b1617bfa0e725e19f6fc93f51105c18e52df30f8571db7e82e339fc5d013110b6fb4808dbfb45a0fad82445880e6ca42f4d64ff5c22cf3baea36f517e2b2e6ac503d13dbf16ab67552e82a8e70eea9d064d87e44758d4e34ff5f7d1091fd4b62cc2c8ef08eb639f4c307a4fcf217fd05b3c6e71f0d6af7ada369e49f5fddbe1fcf0051b68ce8ca20c85ae738d243aac5868a", 0xf6}], 0x4, &(0x7f0000004e00)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @cred={0x20, 0x1, 0x2, r7, r4, r6}, @cred={0x20, 0x1, 0x2, r3, r4, r9}, @cred={0x20, 0x1, 0x2, r7, r5, r6}, @rights={0x18, 0x1, 0x1, [r1]}], 0x98}, {&(0x7f0000004ec0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005440)=[{&(0x7f0000004f40)="8b251e221088a833caad06c9ed30c26605a10c80f705bf8d7a6bf430b345ca95c86b8f80dec3e74ca4aeb5354be5fb62a40f3c3b615f7ee4137fc6e0e92f47b47c1d172454cf4f72b0812f66af55329a09d88f11e1fa2a27d65c3cbe17d84e33badc0e02b7ac9b39ac21ab42eb80932c42aef42427afd1e998bd5a5881ddd3e98e45d46f4fdc98f42e4f1773239d9dcbe5c045e92a65b21a13fa6299c468d7054447963a284ce9c4392136febbfe84ed8318e6b4960bf2b54dec782833c7838e05045de82aab8401d25a8c8ca10f30886d192493ce507f6c8f0b162119d748a74fd01e021fcf4f419f55426ca9f5ae1acc45ab1a4ef79c5602", 0xf9}, {&(0x7f0000005040)="14537b8433a3ea7620e7c038b00523cd18d0735b9fef75dc8068cf0c780c1a482f4db4320337120083173d2dba01554e9c70ef2bfcbafc535244050c930d9cf5dc3369e11a130c744536dcc7ff7accfaf3b9118e7b66de991132c72d6868ac152477b416c1ede9088869ffb2125609fb018e2aea5aa26f5c9bc16b06aae62f6603c3d14ad62119fde9e754a28bd4ceb3723b33c47f39cb59af61b9920d46177aa6e411466d30bd3f895eb7b3e719737872", 0xb1}, {&(0x7f0000005100)="b439d171d686c8df86de8841c632f0d2fb8aa04a0006c10003a059b6d017871186a35d065513751276a4c92d42c55ee5b9f50ff863c31370d80822108fecfe8c26504182b9e40590a9237a6ee6b4a5294befb75596d3ec23ddb624819b24eb7de1da473ccc2ded2135255d22d7b19ab44df505d9f3acd1da713bd156b991351cc3a3e1cd3d2ee2fe42eca6766d8504dd262aadc1539cc74e1806acec65f0c0863d185aa5ba887a3b1a5755dbc54866780b19a18400a99adbfaf7156f7602553a1b", 0xc1}, {&(0x7f0000005200)="f96a008d298c2c7e4b3aaf4659c0b2c631ef3b5fa9b8aa599b65b1e9be34efe55d545f496639b50b9aaf9da183e8419d50efad7eb02c428f767d29fc16ac5045bfcf208488df8a4355318f4b7af46f16e0738d32641833ff3483b1b384ff3e38946f", 0x62}, {&(0x7f0000005280)="92e99b5eb40f51f55bfa14e83175a4f00d06a4f4e1a06562fbb19eb554e18d28c68aec0385aa5355d5916b98d7bce230ee55e344b16ca2b32a16cf079d092cdedfd92ba29da9cfec6f0be7dfa425f6d972230780eaae79c1cb3dbb0f2a6dc2fc50470046e878d3697dc3127400d05dfd323fe242e8e3167ab2f7f27058dba29463a51bf95e00b96b45bae003d1c5a248b3eb1f7a22f496bbc217fa8f7e056879a65407125e9ec4b6873e522e637c813dbbe38e82cc", 0xb5}, {&(0x7f0000005340)="9e72557baf198434416c3cc6474e78991acad948fc59a28b3c1165b382068e68ae30ff4e1f36612274ac1995eea49bf4de12d799394e48381f369b35933e56c0ba35d496de727c35f9390ffe6265384683fe5a2057357e577c581ebd6a12264a85b9db34df42e1d75e821b4dbc6e878477a868e15cf4dd3f45dcada35f7bf8d5150a0f63dc6e5e85c1b6cdde250be45c75aeb4b61908a4cb2ce28032e173b530e0721269ed34b89a094f16", 0xab}, {&(0x7f0000005400)="c2af0d5e7ac14db373ed8132d5596a10d6d476608fce04952de4d5eea755b950299d8940c6a2ae47072bc8c57219ca9c9583ec364d", 0x35}], 0x7, 0x0, 0x0, 0x40880}, {&(0x7f00000054c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000055c0)=[{&(0x7f0000005540)="eae2255eccefd3e0792b1f1f6c915f7f80a78905ef51eb88c59d023c02b54b835973e9b2ac3e381f57e233eeb6e11dc65668ba8f484ef5e1ba4aa0d31fe0fbfd6fa42f", 0x43}], 0x1}, {&(0x7f0000005600)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000058c0)=[{&(0x7f0000005680)="9d197ae89ac8ceaddcdfb2e46899c7162105b8ed3f7eac95c8bdb50e295719afc8cd6dfb7885cef060888ac5aac33998849b23f9aea12b1562c82466f0f8910b434f097925444ffb91e9d9eacc12a8bc97e074eded4b8930595d167edfe7f0c4aa8cdb86fb9a63d9a8a810f40acdd6281108101977a195011647bdc15cefbb292a4bf1fa66dc511015c4438a9a6abdcb50b45795aa4c51340aa89e9dbc6745646f5c4135ffa542c6d825e7855933f1cb955a89c5c847424527278aeb290dd69f5951a38c9f1ff0c98f91bf62e972e806cc9e80b70d5b18a44aae28746d48b365aa7dd938e504b3592ad1b276e3dd", 0xee}, {&(0x7f0000005780)="0ab7f8b4d91ed88859a25277b68da3295d786d4b5d9d10258c90453ae5e668798c0f6ef697b44d03ee481c782bb6126031ecde00e9992037d1d92368912fe5825ef9ccbb1aafe6f1650ca21fb44f5e2e779773bd33fdea6435986459fa2f4f51c57924a05798c185f5caf8d84c314aef3f953b954422cae0acb27cd3e8f10d3b4964670f653e7b3b372bc35db079555ba0ba71f2766c7fd446f3f46020d7e7903f345b55d6d43ad7d2cc9121b0a54e1a40ff690eafb2f01c60ed29d17e2f1c7645e16faa23335eddd0283bd3ba1ce3fe2a101cd6793b35c378fc80f4fcffe2", 0xdf}, {&(0x7f0000005880)}], 0x3, &(0x7f0000005940)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r7, r5, r6}, @cred={0x20, 0x1, 0x2, r8, r4, r6}, @rights={0x28, 0x1, 0x1, [r1, r10, r2, r1, r2, r2]}, @rights={0x38, 0x1, 0x1, [r1, r2, r2, r2, r2, r2, r1, r2, r2]}], 0xb0}], 0xa, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x200000000000022b, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) fcntl$setstatus(r2, 0x4, 0x42402) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/03/19 00:34:08 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8040}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@newspdinfo={0x1c, 0x24, 0x400, 0x70bd2b, 0x25dfdbfd, 0x100, [@output_mark={0x8, 0x1d, 0x401}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) r1 = accept(r0, &(0x7f0000000140)=@can, &(0x7f00000001c0)=0x80) getpeername$packet(r1, &(0x7f0000000200), &(0x7f0000000240)=0x14) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="f00000001000210f0000000000000000ac1414bb0000000000000000000000000000000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ee8000000000000000000000000000aa000000003c000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000063000000000000000000000000000000000000e67600fdffffffff50d2ff0000000000000000000000000000479200000000000000000000000000000000000000000000000000000a0000000000000000000000"], 0xf0}, 0x1}, 0x0) 2018/03/19 00:34:08 executing program 2: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400200, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/03/19 00:34:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) sched_setaffinity(0x0, 0x6, &(0x7f0000000040)=0x401) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f00000000c0)="a2", 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) 2018/03/19 00:34:08 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f00005f5000)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:ssh_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x58) dup2(r0, r1) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x33e, 0x5, 0x40, 0x5, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) 2018/03/19 00:34:08 executing program 4: r0 = memfd_create(&(0x7f0000000080)=':cgroup^ppp0user}}&nodevppp1,(\x00', 0x0) pwrite64(r0, &(0x7f00000000c0)="98aeb2a4a103a46b0278a39e8d68e3cf2f08fc1720248d8b131677453b8b34200e2a693f1dec70447327f24d154b91e1b4f9b81b05b8f4cbca00cf68aa38f9747a29b626e90f977542de469518b99168f8c98f89f07b", 0x56, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x49, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x7530}, 0x10) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) utimes(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={{}, {0x77359400}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @multicast2}, &(0x7f0000000140)=0xc) 2018/03/19 00:34:08 executing program 3: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000000)="1f00", 0x2) pwritev(r1, &(0x7f0000002340)=[{&(0x7f0000000140)='4', 0x1}, {&(0x7f0000001340)="8e", 0x1}], 0x2, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x63, 0x400) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/19 00:34:08 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x6, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000080)=""/149) 2018/03/19 00:34:08 executing program 0: unshare(0x20020000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) process_vm_writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/69, 0x45}, {&(0x7f0000000180)=""/222, 0xde}, {&(0x7f0000000100)=""/37, 0x25}, {&(0x7f0000000280)=""/249, 0xf9}, {&(0x7f0000000380)}], 0x5, &(0x7f0000000600)=[{&(0x7f0000000440)=""/52, 0x34}, {&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/99, 0x63}, {&(0x7f00000005c0)}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x5, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000000380)='./file0\x00', &(0x7f0000000680)="756169667301f4a9775298201be0556205ee92e9a234cf3c8b0c4297e2474550bdaa39e20c331c38b193a69422a13f686de72d3d0e8289fef9f987635c58cf5b509bdf8c0a4d051211289436aed3b9dc798f7632de6d84c1d965ca98321e5d50879dbfa4a33c98c3f81808d0b888dbd99cf06f5cd9622a40402021be09b44df6730958c4079b2129ca640d1fad47a3f858ac7270674ac29cff99aa173c73cda394890863ceb8b1d700cd4c70ad33", 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0xc0) recvfrom$unix(r2, &(0x7f000019b000), 0x0, 0x0, &(0x7f0000602ff6)=@file={0x0, './file0\x00'}, 0xa) read(r1, &(0x7f00004e3f4b)=""/181, 0xb5) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x3, 0x6, &(0x7f0000001940)="129904406032e202c740b2e10af1a417c7e4a3a5fb19383d9b2ff285821f749af2ef0ea02aec297b7b52e8763e5d9744538e396ea4cde3cc910b9bcaaccc645cd5685eb2e31e57878531464125f5eb0ff7b80fd1ea36e2aede6a2b11c2d2e83e6f9fb577058f765c12c7eed67a87c7c7827d3390334201281923a3d0878a1b3daa", 0x81) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000740)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000840)={0x28, 0x0, 0x0, @reserved=0x1}, 0xfffffffffffffebf, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$packet(r3, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000018c0)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000001900)=[@in6={0xa, 0x4e20, 0x10000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}], 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000880)='ns/cgroup\x00') 2018/03/19 00:34:08 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xe) r1 = syz_open_procfs(0x0, &(0x7f00003f1ff3)='environ\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000540)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000580)={@multicast1=0xe0000001, @multicast1=0xe0000001, r2}, 0xc) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x13) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00', 0x10) renameat2(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x5) getdents(r1, &(0x7f0000000180)=""/66, 0x42) pread64(r1, &(0x7f0000df6000), 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'raw\x00', 0x59, "62e6fbb5ec565a38e24a7a776b08b86ff3c70220676b45860d0685e01c46a19045f5073a2a93770e3c4b0b35bddde4b7290d98f1e3868573dd198bfbc281e470de5f269d28ea7b5049918a095a845a55673afcdd2e9d80987c"}, &(0x7f0000000080)=0x7d) 2018/03/19 00:34:08 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000036b000)=@file={0x1, './file0\x00'}, 0xa) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) 2018/03/19 00:34:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000040)=""/60) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x7, 0x0, 0x4, 0x8, 0x8, [{0x2, 0x6, 0x81, 0x0, 0x0, 0x1}, {0x8, 0xffffffffffffffff, 0x80, 0x0, 0x0, 0x4}, {0x9, 0xfa31, 0xfffffffffffffffa, 0x0, 0x0, 0x400}, {0x5, 0x1000, 0x3, 0x0, 0x0, 0x8}, {0x1, 0x7, 0x1, 0x0, 0x0, 0x1000}, {0xffffffffffffffff, 0x98, 0x1ff, 0x0, 0x0, 0x204}, {0x9, 0x3e6e, 0x2, 0x0, 0x0, 0x8}, {0x200, 0x4, 0x5, 0x0, 0x0, 0x2002}]}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000180)) fallocate(r0, 0x0, 0x400, 0x20) tee(r1, r1, 0x400, 0x2) 2018/03/19 00:34:08 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x7]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x12}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x19}, 0x81, 0xffff, 0xb7f, 0x400, 0x7, 0x100000, r1}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 39.953743] audit: type=1400 audit(1521419648.442:21): avc: denied { net_admin } for pid=5679 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.977392] audit: type=1400 audit(1521419648.472:22): avc: denied { sys_admin } for pid=5663 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.027246] audit: type=1400 audit(1521419648.522:23): avc: denied { net_raw } for pid=5674 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/19 00:34:08 executing program 3: r0 = inotify_init() fchown(r0, 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/222, &(0x7f0000000140)=0xde) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000300000000000000000000002284e69b2f5f5c6d86ffffa0890ed7caa30173869befae940e62d977a79ce7f3f829cf411a0576847ecfdb"], &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000027fea)='net/igmp\x00') preadv(r2, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) 2018/03/19 00:34:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000440)) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000001300)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @remote}, &(0x7f0000000040)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000480)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x78, r2}) readlinkat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/195, 0xc3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r1, 0x5, 0xfffffffffffffff9}, 0xc) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x176, 0x0) 2018/03/19 00:34:08 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x6, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000080)=""/149) 2018/03/19 00:34:08 executing program 1: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x2a00, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000016000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000001e000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x43fe, 0x0, 0x828}, 0xfffffffffffffe3f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x9}, 0x8) 2018/03/19 00:34:08 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x7]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x12}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x19}, 0x81, 0xffff, 0xb7f, 0x400, 0x7, 0x100000, r1}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/19 00:34:08 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2000, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/109, 0x6d}, {&(0x7f00000000c0)=""/52, 0x34}, {&(0x7f0000000100)=""/138, 0x8a}, {&(0x7f00000001c0)=""/192, 0xc0}, {&(0x7f0000000280)=""/82, 0x52}], 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1aff5)='/dev/hwrng\x00', 0x0, 0x0) readv(r1, &(0x7f000081f000)=[{&(0x7f0000b75000)}, {&(0x7f000012e000)=""/59, 0x3b}], 0x2) 2018/03/19 00:34:08 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0xc06, 0x4) dup2(r1, r0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) getpgid(r2) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/03/19 00:34:08 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x4e20, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/19 00:34:08 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280)={0x0, 0x4644, 0x200, 0x1, 0xfff}, 0x14) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181005) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0xc, "3f207a2fb9c45341e8b48167d624bc9696d6990d061106480b6da0c8954e1301024ec933af3e12bb6e20e2f2c316afad22018f6a6cab118d6c097bf9b6e61400", "0bd195e7e535d5b93a0b8167d60f74da5d3ebd109f13d314a99081516fba9fd7c3911f0a32e3c4bfadac0de3c587413eefd346a38214cdc6b23f374385b24d64", "d95555f2ea1d6689143bf76092bce2f7782dfbfb21cd84fb5cb13ab336ef55d5", [0x0, 0x7]}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f0000000140)=[{0x400, 0x10001, 0xffff, 0x8, @tick=0x1, {0x101, 0x7}, {0x8, 0x20}, @note={0x74, 0x100000000, 0xfb9, 0xffff}}, {0x4d7, 0x2, 0x4, 0x4, @time, {0x5, 0x8}, {0xb, 0x7}, @control={0x6, 0x4, 0x80000000}}, {0x0, 0x1000, 0x2, 0x4, @time={0x0, 0x989680}, {0x48, 0x7}, {0x1}, @raw32={[0x10001, 0x200, 0x800]}}, {0x2, 0x1f, 0xff, 0x7fff, @time={0x0, 0x989680}, {0x40, 0x42}, {0x9e}, @ext={0xe7, &(0x7f0000000040)="19134301b4205e1568993905beb3ce76fa3718d1bf683dcd99777f9f1d31956ee906c4532c5ff7106c451bf516d8ea3e99ffb15e2231b7b6f0be9d76549c9db3f48b4ac502d79d860522b75eb8d2d1e2a96499c04382d880ee98e5ef8f98f729b1f075e0e02b8b0c5b9b7a51cb891985d44ae705107fb6e721e9bb9348a83fcecc83d6cdd8dee5fa2d220d7a786508b064821f0160b0dd9a512b352fe4d6749314a270daf9edcaad46b869c19212b0c1bfc01d2c5a18e5b7b3cb95fd2393547bb6c704b4afe7f7941c7abddb025bb5ff97763bcd221e47eee45eb83ed00eb409f98eac04858139"}}, {0x10001, 0x400, 0xe6f8, 0x0, @time={0x77359400}, {0x80000001, 0x9}, {0x2, 0x1}, @connect={{0x9, 0x1e}, {0x1, 0x1fed9b7}}}], 0xf0) ioctl$TCSBRKP(r2, 0x5425, 0x400) open$dir(&(0x7f00000002c0)='./file0\x00', 0x800, 0x1) 2018/03/19 00:34:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$void(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x3, [0x6, 0xd4, 0x800]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x20, 0x62d3, 0x5}, &(0x7f0000000100)=0x10) [ 40.156970] audit: type=1400 audit(1521419648.642:24): avc: denied { net_raw } for pid=5693 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/19 00:34:08 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'bond0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4200000000080000138400e472563d25e129"]}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000010000)="240000001900030007ff0907000000098020000000040005031d85680b00a394d188737e", 0x24}], 0x1}, 0x0) 2018/03/19 00:34:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec1d1a", 0x6}], 0x1, 0x81006) syslog(0x0, &(0x7f0000001100)=""/4096, 0x1000) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) prctl$getname(0x10, &(0x7f0000002100)=""/4096) fdatasync(r0) r2 = socket(0x10, 0x3, 0x0) r3 = dup(r2) write(r3, &(0x7f0000000280)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028009000000", 0x24) 2018/03/19 00:34:08 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101100, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x81, {{0x2, 0x4e22}}}, 0x88) setsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f0000000040)="b9b29c328a7c3e7ba91347f9c980988df758246da3e7fda7d2b542f31b2d963224e7", 0x22) ioctl(0xffffffffffffffff, 0x40000000401870c8, &(0x7f00000000c0)) bind(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x1}}, 0x80) 2018/03/19 00:34:08 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d6fff)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/78) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x80000001, 0x9, 0x0, 0xc5aa, 0xff, 0x2, 0x40, 0x3, 0x9c0, 0x1}) [ 40.164974] audit: type=1400 audit(1521419648.652:25): avc: denied { dac_override } for pid=5698 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.167761] audit: type=1400 audit(1521419648.662:26): avc: denied { sys_admin } for pid=3720 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/19 00:34:09 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x103002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000011c0)=ANY=[], 0x0, &(0x7f0000001400)=[{&(0x7f0000002000)="5e9b6d6eda21aa4392a6823002d21dbb2eed093b9c", 0x15}], 0x1, &(0x7f0000001440)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@mcast2}, &(0x7f00000001c0)=0x14) getsockname(r0, &(0x7f0000000100)=@can, &(0x7f0000000080)=0x80) 2018/03/19 00:34:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050029635a0004fbf510020200dd1b000000160000ed5dfffff5000022000d00010004bb0900bc04000000000000", 0x58}], 0x1) r1 = accept4(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x80, 0x80000) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}]}) r2 = dup2(r0, r0) ioctl$KDADDIO(r2, 0x4b34, 0x4468) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x280, 0x4) [ 40.175310] audit: type=1400 audit(1521419648.662:27): avc: denied { net_admin } for pid=3729 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.176160] audit: type=1400 audit(1521419648.662:28): avc: denied { net_admin } for pid=3729 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/19 00:34:09 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0x1}}) pwritev(r0, &(0x7f00002e83cc), 0x0, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/226, 0xe2) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000000)="db02ca9b0ae53400918ab76876b0c2b99108cab0f392ee2feeae6b9120fbbd1d23da3246957479c305a9a339040fd4e06462e154a671cf2b9dbc2293e2dad68f5dc339697338efa01992b92d680caa3112d94e19c04848dad0a498a87c75dd750cc4263d0adbea1e31ef0affd935e5dbfb9e6ba8a98c43ae8efd7f5995112a97cf23e3f9af31475bc04d3eb0160fe2aa3fccd72bca71816fd89a8918958edfc585e08dc4bc0c9a7621f5816ee3dc5f83c224a9aa0a84", 0xb6}, {&(0x7f00000000c0)="d6aa43077284fe533ff3d80d8ee86f5b895d0c33b63c714dafdd0e7be93fd7e4c2", 0x21}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="7dc6548984c2d07d701a548e7deeacc466e55fe914405bc99c0156b7a6b431626bd9fd5326d786c38c302a260f2563986a8395d873d984f9f4579e08184fbadd7303195b85e4ba8bf68a1cce05861606746d891b6355f1705a27abbeea217d77ada030291f9191774bbf287b35e01b1e3dddb09b670193fa263c7f6aab2eeca2e4ec670e1de5decb6e9618264641512cb72a2174d201fca5f15c03c3add9019e5cc48122e3a1b31b3ca1c6998b60e20ec8ca0310b0cadbc42783252c53e1715160040ba8f4bca75f44d6f3069aef99868c8e4f3435756be8804a0e4905b66ff0f1a58e25a5", 0xe5}], 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000500)={@dev={0xfe, 0x80, [], 0xe}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x62, 0xfffffffeffffffff, 0x80000001, 0x400, 0x5e, 0x400000, r2}) 2018/03/19 00:34:09 executing program 6: prctl$intptr(0x1c, 0x7) prctl$intptr(0x8000000000001c, 0x5) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="8d0c1ca40094de721cdf0b75ceef9da0965d5f941d967e1cd1eb5d24318af17426854cf7a212cec8fc4c3d7c43046559f4564b22f01dc80506e4709ef6c41f17e1f0ff9a023a0d5d10d9d6d9d1d49bfa4378e84b2bb71871f05d30bd049a35fb797b7aa45c08c161a2c832feb865caf14c5bb414838def8fc47a77da230b9e448bbe6e6ac1258112554d47bc32e098e51892cfcd4155ce23efd3974cbfac249ce1c48e4d166504aa38e6400ffdfe0b7eff36847191db72a369cd8ff9007f4cf1ac2ef003cfcca8494bdd8a72cb99790ec7c5a626da2a2f797b612645f397d60b11c7330b") 2018/03/19 00:34:09 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp\x00') pread64(r0, &(0x7f0000000040)=""/24, 0x18, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127c, &(0x7f00000000c0)) dup2(r0, r0) 2018/03/19 00:34:09 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x7, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0x160) 2018/03/19 00:34:09 executing program 4: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) time(&(0x7f0000000040)) r0 = inotify_init() r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x8}) r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) inotify_rm_watch(r0, r2) r3 = getpgid(0xffffffffffffffff) sched_getscheduler(r3) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) signalfd4(r0, &(0x7f00000001c0)={0x7}, 0x8, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000000100)={0x9, 0x2, 0x779, 0x1, 0xfe9, 0x5}) epoll_pwait(r1, &(0x7f0000b0d000)=[{}], 0x1, 0x0, &(0x7f000029aff8), 0x8) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000000080)) 2018/03/19 00:34:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x6, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000080)=""/149) 2018/03/19 00:34:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x5) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000005780), 0x0, &(0x7f0000005800)=[{0x10}], 0x1}}], 0x2, 0x0) 2018/03/19 00:34:09 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300094700bb61e1c30500000700000002000000450006000000800019001a000d00000000070000000000000017e9ffff05000000", 0x39}], 0x1) 2018/03/19 00:34:09 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) fsync(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000140), 0x4) 2018/03/19 00:34:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x10, 0x4, 0x18000000) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000100)={0x7ff, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}}, 0x118) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x44) clock_settime(0xbe689cead0477aa3, &(0x7f0000000340)) pwrite64(r1, &(0x7f0000000380)="59c24397ddbefd801eb4024c1d9d6e2776faa5a6fc571be2fe6b7fecec77557de6e4491d31643726428d300f223167236710f8aa7afbf9896707d3b22d1ddddf4b494ca0", 0x44, 0x0) syncfs(r3) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000400), &(0x7f0000000440)=0x4) timer_create(0x5, &(0x7f0000000480)={0x0, 0x23, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000000580)={{r6, r7+30000000}, {0x77359400}}, &(0x7f00000005c0)) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r8, 0x80e85411, &(0x7f0000000040)=""/179) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000600)="9957d92e17f95665f4363ff81e4cbf9d168e147a08c9b45c5f2dfe84964b4fb891cb8d6a77867d4ee07a7f513b9903130c99f55a076c2faf5de2a05740efc1e18c37d869b6829f26738200bd06b758a9c361a1e6b9a4d477ea47fa660ac2fb4f65727938d97c08b55102d65e40f6a00e9a996ea8a7f744c43d2c69e02e9656ff78c2b376d67d716dede56426781ca4298079cb7da23380585b004fef0b37bf56027afe9101c5fa00081ef21a6a3e198742923313652cf3d5") syslog(0x3, &(0x7f0000000d40)=""/119, 0x77) 2018/03/19 00:34:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x800008) r2 = socket$netlink(0x10, 0x3, 0x7) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={@empty, @dev={0xfe, 0x80, [], 0x10}, @dev={0xfe, 0x80, [], 0x14}, 0x6c6, 0x800, 0x4, 0x100, 0x80, 0x10010, r3}) r4 = dup3(r1, r2, 0x0) dup3(r0, r4, 0x0) writev(r2, &(0x7f0000000000), 0x0) 2018/03/19 00:34:09 executing program 5: r0 = socket(0x2, 0x3, 0x0) write(r0, &(0x7f0000000280)="2400000021002551071c0165ff00fc020219000000100f000ee1000c08000f0000000000", 0x24) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2e04, 0x80) [ 40.722823] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/19 00:34:09 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x7a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d40)={{{@in6=@remote, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000e40)=0xe8) getpeername(0xffffffffffffffff, &(0x7f0000001600)=@vsock, &(0x7f0000001680)=0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000617fc9), 0xfe41, 0x100000020000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/19 00:34:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0x2d}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x7c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x110) [ 40.802383] binder: 5752:5760 ioctl 40046207 0 returned -16 2018/03/19 00:34:09 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x9e, "0fc73f8d41c75dd0471f2f695ce0deaaae075a844ce9a2cc2c91a94a98cf6cf95cde41ab06917fcadfb55969c28497aed14bfc8b4b22b78e953043801ab6cd8e52e5ef18d132c811a8b439180d6d595771232084b7d4f7f3ebf5977bd9a46b0d601654e3c894a9d80dc9d3297c648542c8f8e7e1b8118110958e231b9f9079e8ae92e161a8493581a03c85761a5f369fb6ce609f0cbe06e85c155b3864f9"}, &(0x7f0000000040)=0xa6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2}, &(0x7f00000001c0)=0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000200)=0xd9e6285) 2018/03/19 00:34:09 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x10, 0x0, &(0x7f00000001c0)=[@request_death={0x400c630e, 0x2}], 0x0, 0x0, &(0x7f00000002c0)}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) [ 41.305388] binder: 5825:5826 Acquire 1 refcount change on invalid ref 0 ret -22 [ 41.333003] binder: 5825:5827 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 41.352662] binder: BINDER_SET_CONTEXT_MGR already set [ 41.352669] binder: 5825:5827 ioctl 40046207 0 returned -16 2018/03/19 00:34:09 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000100)=0x60, 0x80800) pread64(r0, &(0x7f0000000140)=""/107, 0x6b, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000240)='net\x00') bind$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e) pread64(r2, &(0x7f00000001c0), 0x0, 0x4) getpeername$netlink(r2, &(0x7f0000000280), &(0x7f00000002c0)=0xc) linkat(r2, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) 2018/03/19 00:34:09 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fanotify_mark(r2, 0x18, 0x1, r3, &(0x7f00000004c0)='./file0\x00') writev(r0, &(0x7f0000a4bff0)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="9a365d0f513e77e196d89467b6a928b0ed4de64b3554772d15bfadfa704712a2a6e49bad9229253c0160614d9c9b3657f500ee93e03caec84942531110fbb6159eb30769ae69c27594b43164bafe84", 0x4f, 0xfffffffffffffff8) r5 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="e7331f25e1ee44aabe45f8f320daad7b3242bdfaf0f3f0beaca50c7ac6fce08de2dbb3d0004271f188fb90c99ecf1ce3f87a66ad114a440aad942a1c7b805c62e40b45519be94fab7b318eff372a72d113b54b71c0fb8cfb12ed0e032b9e736d5263534d6d17ac790a4d8bac92258d039d17dc04468cf8cc785db80ac6911263c136a5009dd52023f70b78e42dac16e5b7d69313e8b1bd03", 0x98, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r4, &(0x7f00000002c0)=[{&(0x7f0000000200)="02173d638c6442260db7d6bbe97fd25a9312a63c0cc04739e672cfe1bd583c8f8ff524d13cad69172fa38edff2c45977341f8ab18ec7f2c9cc60bf86bd8b341f5eb9da201829aa0115fbe0ed80bc2bb337666a584e0416a6ea415c811c59a5f83970cdc439c0aeee42d394f0f58932e646a072cdbe90485e42e20d985d32869215398ac7f69ff2273a4d5e1e55d336855e2a81b7619d10ea936eb4ae442d357fa9324395", 0xa4}], 0x1, r5) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/19 00:34:09 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x4800, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x900, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000000c0)) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x3, 0x4) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x6, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r4, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x8216}, {0x6, 0x2d}], 0x2) 2018/03/19 00:34:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a7d000), &(0x7f0000000040)=0x42) fgetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d2e26004b329412fd3a05e73cdcba5a9410e23ec6228e6215876409c4e029b77c11dfd38f30e7557a3036ed7066e0c16d863f2d2aa92b706cbbd244313dafbe640636d4192e41f4347846aa0beb5da55590fa25fb29620a2d9eb7687c99308c1754b017cd5704456105a497bdbd91e129151bf196d7ad9760688294263fa84ccfed1c901dcf1da1a79e348842676edcd49734d5bdd2c5f4579176f2cd63120cbca06bc7c71b2557b12f5e12814a88a54ad6cebf6fcf4a9f8b462d5d"], &(0x7f0000000080)=""/34, 0x22) 2018/03/19 00:34:09 executing program 4: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001080)=""/4096) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r2 = getuid() fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000240)="0011c9db3ae7bfb862a56641f25996705add38294d5ffe97e16a285449205cf57f88702f23cd889e62f170e9ba775af2f5d403491c5e8705413ba807ef5bae37bb8ac11127f1", 0x46}, {&(0x7f0000000140)="0f9b43831e4526d5af7ee1477c4fb249ca69e5b1acafb55dc75f3a2c3502cec00534b43ddbe6aa852b", 0x29}], 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB="200000000000000001000000010000000505f621e5d5559e242d804efb34ecedc3459b98c3fbcac0aae5f2107e6e39ef9eb33699bb61483ac648b3278e3275efa0412fce9048c6197cee17db3526ce2ec28873b608db2fc1cd122014b359425eae3de80c5661a7dddf9465134d269c8112d479bcbe091c56f186e8ccd93d0ac9e095d20406945215d2ea55fc657e823f81d44f2edff2a47db7bdb2c3aaf6327817eae977bd64ee6c238bd19e9f51f414a45f7afdf3ff35b6deed21fd6d65ce437c", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x40, 0x4000}], 0x1, 0x20000000) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000080)={0x9ec5, 0x7, 0xdcb, 0x100, 0x200, 0x80000004, 0x5, 0x60835e1e, 0x1, 0x9, 0x10001}) readahead(r4, 0x0, 0x7ff) mq_open(&(0x7f0000000000)='\x00', 0x0, 0x0, &(0x7f0000001040)) r5 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000180)={0x3, 0x1, 0xffffffff, 0x7ff, 0x1, 0x2cf, 0x100000000, 0x1f, 0xab75, 0x20, 0xf37d, 0x2}) 2018/03/19 00:34:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x701, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x40000) 2018/03/19 00:34:09 executing program 0: r0 = socket(0x10, 0x802, 0x0) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0xfff, 0x3ff, 0x8, {r2, r3+10000000}, 0x100000001, 0x18}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'vcan0\x00', &(0x7f0000000080)=@ethtool_dump={0x3e}}) 2018/03/19 00:34:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a77965)="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", 0x5ad, 0x48000, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x80000000005, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x5) sendto$inet6(r0, &(0x7f0000fabff1), 0x0, 0x0, &(0x7f000016b000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="bc7710316ce17d03a80107f8eea9c846fe81dc4618921e833b82aa2cc8d0ca7b81b43daba5810439ee0fd8ec770c4d32ff99e04ade035d2516", 0x39, 0x1, &(0x7f0000000040)={0xa, 0x4e23, 0x8, @empty, 0xffffffffffffffbc}, 0x1c) 2018/03/19 00:34:10 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) r1 = dup2(0xffffffffffffffff, r0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) madvise(&(0x7f0000ff6000/0x8000)=nil, 0x8000, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 41.387350] binder: BINDER_SET_CONTEXT_MGR already set [ 41.387357] binder: 5825:5827 ioctl 40046207 0 returned -16 [ 41.389032] binder: 5825:5827 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 2018/03/19 00:34:10 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a6efff), 0xad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/19 00:34:10 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000fee)='/dev/input/event#\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000080)='/dev/input/event#\x00', 0x2) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000)=""/222) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x80) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r2, r3/1000+10000}, {0x77359400}}, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x5) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000040)=0x8, 0x2) 2018/03/19 00:34:10 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000240)="8655b76cd413260ab0145db89f6fea0abfbe1da66b2e8ab5dfaca2c0b22cff3020f1228f56a725e898d0ccbb9c1d7b792b9efb9e0b1de2a92f42c1a57e888635c43a66372c97672393d1b09ebcc254ff2779d691e5cbbd9267589a0320af70c74065b8d46f29ba90463e07afd1a192cd7719869c64dbadeb99b6f65a23a9262b15438e0d570879bb513c46bcc50a375c9e7c5e39e34d12808c6c89fbe51acc2db6298bcf02d52c4a8789aaaba083e5470b032dc49c923f4381709dd2b81fb2475e362de4fea574", 0xc7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0xd8, 0x21}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x80, 0xffffffffffff0000, 0x100000001, 0x5, 0xffffffffffffff05}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7001) 2018/03/19 00:34:10 executing program 1: mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x20343) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xe000, r0, r1, 0x600000, 0x60) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x9cbda519925c47b2) 2018/03/19 00:34:10 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x4010, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) prlimit64(r2, 0xd, &(0x7f0000000140)={0xd29b, 0x1}, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000002004e20ac14000000000000000000000000002d0029a3f3ef24ed329c5d6700460000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffed00000000000000a56685aa000000000000000000000000000000000000000000000000000000000000000000000000000000007ce29152f7a5daf683c353572c212839000000000000"], 0x98) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001040)={0xaa}) 2018/03/19 00:34:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f00007d2000)={0x0, 0x0, 0x1000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f00000002c0)="997727b29b810d7ba9bca11542") ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000180)=0x3) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000140)={0x7, 0x7}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x3, 0x0, 0x0, 0x2}, 0x5, 0x540d, 'id0\x00', 'timer0\x00', 0x0, 0x800, 0xde9b, 0x7f, 0x3}) 2018/03/19 00:34:10 executing program 6: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(rmd320-generic)\x00'}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="081d8bfb0f75c01d9873d87630899767c7b82273a36060252c9c7def86857530c7e6a727d10b036a928ae26297470a04cb9906b9be93c71720ae12c66f493a14b69af5d5ced90eec027c07e810c9d2b7ab844aa2eb33f576694bbd498d24da90956038b8ad75d44b1d3b3aebcada1b876263f11e77fd0096f89a9a6e344c4f56fd6c00f823e83f8ed47dcecfe3570536b18c53a22490f889358bf81bb50646ad0d72b7ba152afab5bbeae589040191cea134150598c3a1a7f003c4199bf3b7902a2067cb9f7a2a", 0xc7}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x318, 0x20000880}, 0x400c000) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f}, 0xe) 2018/03/19 00:34:10 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004edfd0)={0x0, 0x0, &(0x7f0000003fe8), 0x1, 0x0, &(0x7f0000000000)="f6"}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) connect$packet(r1, &(0x7f00000001c0)={0x11, 0x1b, r2, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000180)={0x10001, 0x8, 0x3b2, 0xffffffffffffff89}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="929a55e6f3dfe26fe9ecfd0fcf8d08e0", 0x10) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) 2018/03/19 00:34:10 executing program 1: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0xfffffffffffffffe, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/03/19 00:34:10 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/19 00:34:10 executing program 4: r0 = memfd_create(&(0x7f000067bfff)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/215) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a0fff)=""/1, 0x1) 2018/03/19 00:34:10 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], 0x8, 0x2, 0x7, 0x1}) exit(0x7f) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) 2018/03/19 00:34:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000035bfd7)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) 2018/03/19 00:34:10 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x1, 0x3, 0x1}) 2018/03/19 00:34:10 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000008000/0x1000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2700, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xa3, 0xeaa, 0x7, 0x9}, {0x8, 0x4578, 0x1, 0xc277}]}, 0x10) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x1) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/19 00:34:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008cd000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/03/19 00:34:10 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/130) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000655c3d)={0x9}, 0x4) 2018/03/19 00:34:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d00010008ffffdf0001000f536e06ce", 0x58}], 0x1) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x800) recvfrom$llc(r1, &(0x7f0000000140)=""/31, 0x1f, 0x0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xb2, 0xc0a03) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0xcbda, 0xff, 0x7ff, 0x7, 0x3f, 0xffc0000000000000}) [ 42.008021] binder_alloc: 5889: binder_alloc_buf, no vma [ 42.011782] binder: 5892:5900 ioctl c0306201 204edfd0 returned -14 [ 42.012701] binder: 5892:5900 ioctl c0106407 20000180 returned -22 [ 42.012794] binder: 5892:5900 ioctl 5413 20000040 returned -22 [ 42.015650] mmap: syz-executor0 (5899) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/19 00:34:10 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xfffffffffffffdff}, 0x1}, 0x0) 2018/03/19 00:34:10 executing program 1: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x242, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)="6e287fb7f2aa408a2673764ef03a78b9ca111a2b59bbb042007ff0a112d896b6b97b1169a984252b5c6c0c55202535575b26144e43946c0fb445030679cb942ea5ba58f44c0266b6f081bd4781cc0642ca3df5594e204d7a80ccad23ef03b65ac0e579f47a3b") 2018/03/19 00:34:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000feeffc)) [ 42.017149] binder: 5892:5904 ioctl c0306201 204edfd0 returned -14 [ 42.034667] binder: 5892:5900 ioctl c0106407 20000180 returned -22 [ 42.059465] binder: BINDER_SET_CONTEXT_MGR already set [ 42.059473] binder: 5889:5909 ioctl 40046207 0 returned -16 [ 42.090065] binder_alloc: binder_alloc_mmap_handler: 5889 20000000-20002000 already mapped failed -16 [ 42.091225] binder: BINDER_SET_CONTEXT_MGR already set [ 42.091233] binder: 5889:5909 ioctl 40046207 0 returned -16 [ 42.150853] binder: 5889:5891 transaction failed 29189/-3, size 40-8 line 3133 [ 42.150856] binder_alloc: 5889: binder_alloc_buf, no vma [ 42.150874] binder: 5889:5909 transaction failed 29189/-3, size 40-8 line 3133 2018/03/19 00:34:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) readv(r0, &(0x7f0000297fc0)=[{&(0x7f0000ecdfa3)=""/93, 0x5d}], 0x0) 2018/03/19 00:34:10 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) futimesat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') 2018/03/19 00:34:10 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) set_tid_address(&(0x7f0000000080)) unshare(0x28060400) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000200)=""/177) exit(0xbfd) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/19 00:34:10 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/184, 0xb8}, {&(0x7f0000000140)=""/52, 0x34}, {&(0x7f00000002c0)=""/64, 0x40}, {&(0x7f0000000300)=""/203, 0xcb}, {&(0x7f0000000400)=""/69, 0x45}], 0x5, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r2 = memfd_create(&(0x7f0000000500)='/dev/keychord\x00', 0x1) sendto$unix(r2, &(0x7f0000000540)="6eca8de30fd6f7eb5d4e15be0592d1a8a87399293dd4f61e5bc044381d4503ee9c6d046706a41d4f050a190e8f39abd5c2f2a40d66987684d889d9580d3d0beca226c08c458e480495776b4d167cd4c3ed2df0a0e18b89ebe6c246847f050fd8ec6cfc6722cdeb46baae96248625675261fb10e41ab661783f8a3acf8b3aa6008487a7d401c8be786dd2b76223f90365d23c48721728bbd2b9694d328706935aee7d761aedd0858f2b4fb0d34aeae189e018cbb53a3710fc5d9f3832dcf274e3ae1f4fd237", 0xc5, 0x80, &(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) 2018/03/19 00:34:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="ba", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f00000001c0), 0x1000000000000144) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x44327078, 0x4) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) r2 = openat(r1, &(0x7f0000000200)='./file0/file0\x00', 0x10200, 0x8) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000080)=""/59) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000180)={0x200, 0x17, 0x1, 0x101, "12dc96c1f699b620418c46e002b537b2857359f0bae47253391d501546d95768"}) ioctl$void(0xffffffffffffffff, 0xc0045878) ptrace$peek(0x1, 0x0, &(0x7f0000000000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000240)=""/215) 2018/03/19 00:34:10 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000100)={0x4}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup3(r1, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/19 00:34:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x7, 0x200000) getpgrp(0xffffffffffffffff) ioctl$TIOCSCTTY(r0, 0x4c03, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x458c, 0x191000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x100) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000001700)=0x1) 2018/03/19 00:34:10 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0)=0x0) getresuid(&(0x7f0000000600)=0x0, &(0x7f0000000b00), &(0x7f0000000b40)) getresgid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f0000000740)) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000780)={{{@in=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) sendmsg$unix(r0, &(0x7f0000000ac0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000080)="421c4c658b2fb12436bac048a8136cd178b18c34ef7d9b336abbed7d14086c623cb4bbd8ca1bca295544d13c58ada7b330baa16d8546c74021bf503e13ce738866427d9770e641b390c3eb649e8e1326d92e3186eec683db15c297637610c82b287e66802172cacbc55c467bb149f54b230528b13624c3da5ce976d3c7e4807812fa6788f38cadf4704740b7b629d9183d6694289403d053b8f95a714f12897fe8", 0xa1}, {&(0x7f0000000140)="e61bd90da92ceb975a80a72d6b47444d6cbc875f83f3ef46bb1c136aa23e9dfd4de1a4c3cc5622770f90b1d8ed81f8221499f6573e60aacf9a374f944495c06fb3ea03fde12ea824813c4648890e4d046f0152c9a0fadfc8e646cd8dc34b0d5467d30a60a5f7ea8a9dbe92d098fa9021620b75700ea552136541e2833996b2713a2332502f23604520635ba8de2ffa4503360dfed8c1b27757ce6de6317a27599394bf93255f779386c472f9f540c7", 0xaf}, {&(0x7f0000000200)="810454f662d5f121e347c056bba7a3b6958ec3c98bc7d8304aaa30ed0d16c2103e666abeec9f0ac2aef307ef3b17f6e65edc303da058c903b6a3985078556c5911ef1c77923f6423b0318f872a87aa9ed6282eedce3855bc565a57da1ad1a35b614c670ce0565d686e36f39e2b43d1487ea99662af9162b30e7f66b70f554976572f30705e7cb07bada78ddc340e", 0x8e}, {&(0x7f00000002c0)="8df7af6104f1bc325b6df495e26be192abf57be20edbbf0a3813d95b72c00b086fef090244e957d939aba99e5b55c9eb73c9a6999e3420a76205d7bdfbc7f132477af45c8504fad40461a507fbe0854494768106904c25574962b8681cac32cb6c1781201574d9e62cb798db5c38f94ff85ac9fdf3d181eef1f2143b118c2c6abd33288bb0221d99344f19390847db933330c12e857944ec38b70d6ca2c8ef8d2c0890c002bddb626f55a637a9dd847b2d261c52fdf097ddd2292cfe93f6ecdd3f52a3ad3a7ea402b1c35768b55c0d99645a0443b0659ccccd1e857f598151c4cd2c182d6927d10eb2648217a354f5", 0xef}], 0x4, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x168, 0x1}, 0x8000) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) 2018/03/19 00:34:10 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @rand_addr}}, [0x1f, 0xec, 0x7, 0x8, 0x10001, 0x800, 0x8, 0x1, 0x9, 0x3, 0x0, 0x0, 0x5, 0x1, 0x7fc000000000000]}, &(0x7f0000000040)=0x100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000240)={{0x7, 0x1ff}, {0x1, 0x7fffffff}, 0x1, 0x5, 0x4fd}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x200, 0x50}, &(0x7f0000000200)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x4e24, 0x45e4, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e22, 0x3f, @loopback={0x0, 0x1}, 0x8000}, 0x5, [0x8, 0x3, 0x1, 0xc8d, 0x400, 0x5, 0x3f4, 0x1000]}, 0x5c) 2018/03/19 00:34:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000040)="290000002000190700003fffffffda060200000039e8000104fd00040d001400000600000000000000", 0x29}], 0x1) 2018/03/19 00:34:10 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) sched_setscheduler(r2, 0x5, &(0x7f0000000140)=0x2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x800, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00000001c0)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r3, 0x9) poll(&(0x7f00000000c0)=[{r0, 0x2}, {r1, 0xa}, {r4, 0x4400}], 0x3, 0x4) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/19 00:34:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r2 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0xf0ed827a011b2e62) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000140)=0x10000, &(0x7f0000000180)=0x4) bind$inet6(r1, &(0x7f00000005c0)={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0xffffffffffffff91) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000000580)={r3, r4+30000000}) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0xfffffffffffffeeb, &(0x7f0000000540)=[{&(0x7f0000000440)=""/158}, {&(0x7f0000000500)=""/36}], 0x0, &(0x7f00000003c0)=""/101, 0x65, 0xfffffffffffffffd}, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x19}, r5}, 0x14) r6 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000380)=ANY=[@ANYBLOB="400000340eeb52fe670dad204b18a0b01bb9669bbf07adcbd2b2"], 0x8) sendto$packet(r6, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 42.348917] binder: 5944:5948 ERROR: BC_REGISTER_LOOPER called without request 2018/03/19 00:34:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl(r0, 0x440000000000127e, &(0x7f0000000080)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/94, 0x5e}, {&(0x7f0000000100)=""/149, 0x95}, {&(0x7f00000001c0)=""/54, 0x36}, {&(0x7f0000000200)=""/43, 0x2b}], 0x4, 0x0) socketpair(0x8, 0x3, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) 2018/03/19 00:34:10 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) flistxattr(r0, &(0x7f0000000000)=""/71, 0x47) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') [ 42.422744] binder_alloc: binder_alloc_mmap_handler: 5944 20000000-20002000 already mapped failed -16 [ 42.498561] binder: BINDER_SET_CONTEXT_MGR already set [ 42.503874] binder: 5944:5948 ioctl 40046207 0 returned -16 [ 42.514493] binder: 5944:5961 ERROR: BC_REGISTER_LOOPER called without request [ 42.521778] binder_alloc: 5944: binder_alloc_buf, no vma [ 42.521797] binder: 5944:5978 transaction failed 29189/-3, size 0-0 line 3133 [ 42.703083] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.711594] binder: release 5944:5948 transaction 17 out, still active [ 42.792872] binder: undelivered TRANSACTION_COMPLETE 2018/03/19 00:34:11 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c63007f694e630630f9f2dd43a10a1ff92700"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/19 00:34:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) fcntl$dupfd(r0, 0x406, r0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0xb}], 0x10}}], 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) getresuid(&(0x7f00000000c0), &(0x7f0000000380)=0x0, &(0x7f0000000180)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x1f, 0x4e20, 0x5, 0xa, 0x20, 0x20, 0xbf, r1, r2}, {0x8, 0x80000001, 0x1, 0x9, 0x1, 0x7fffffff, 0xfffffffffffffff7, 0x401}, {0x7, 0x401, 0x0, 0x8}, 0xe1, 0x6e6bbb, 0x2, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x32}, 0xa, @in6, 0x3502, 0x4, 0x3, 0x401, 0x7f, 0x8, 0x9}}, 0xe8) 2018/03/19 00:34:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x101, 0x200c0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x4) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f0000000000)="a0038b2578b4fd7c3105b68928dbe0ee288e0c67e04a05ac879074274fd9b6319810affb7dae43964818c2b9b5e78e282837e52fd292b2900b3f12af5978add1b3aa312dc37cec851d", 0xe7f84413da94de5c) socket(0x10, 0x6, 0x7) fallocate(r1, 0x2, 0x9, 0x1) 2018/03/19 00:34:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0)=0x80, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x4, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/19 00:34:11 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) dup2(r0, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}}}}, 0x1fe) 2018/03/19 00:34:11 executing program 6: r0 = socket(0xb, 0x8, 0x401) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYRES32=r0]}) 2018/03/19 00:34:11 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x2fffd}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40)={0x20}, 0xffffffffffffff73, 0x1) read(r2, &(0x7f0000000000)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/19 00:34:11 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000000)=0x155) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=ANY=[@ANYBLOB="18000001000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) close(r1) r2 = memfd_create(&(0x7f0000000040)='bdev\x00', 0x1) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000080)=""/90) close(r0) [ 42.826278] binder: send failed reply for transaction 17, target dead 2018/03/19 00:34:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x26dccb27b4ba1a95, 0xffffffffffffffff, 0x8000000200000002) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r0, 0x4000}], 0x1, 0xfd7) socket$inet_dccp(0x2, 0x6, 0x0) [ 42.987785] binder: 6005:6012 unknown command 2130731788 [ 42.992535] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/19 00:34:11 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@ax25, &(0x7f0000000040)=0x80, 0x800) recvmmsg(r0, &(0x7f0000003a00)=[{{&(0x7f0000000180)=@can, 0x80, &(0x7f0000003500)=[{&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f0000000240)=""/65, 0x41}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)}, {&(0x7f0000001300)=""/79, 0x4f}, {&(0x7f0000001380)=""/31, 0x1f}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/126, 0x7e}, {&(0x7f0000002440)=""/174, 0xae}, {&(0x7f0000002500)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x138}, 0x4}, {{&(0x7f00000035c0)=@ll, 0x80, &(0x7f0000003980)=[{&(0x7f0000003640)=""/71, 0x47}, {&(0x7f00000036c0)=""/9, 0x9}, {&(0x7f0000003700)=""/136, 0x88}, {&(0x7f00000037c0)=""/85, 0x55}, {&(0x7f0000003840)=""/186, 0xba}, {&(0x7f0000003900)=""/50, 0x32}, {&(0x7f0000003940)=""/47, 0x2f}], 0x7, 0x0, 0x0, 0xffffffffffff9ccc}}], 0x2, 0x0, &(0x7f0000003a80)={0x0, 0x989680}) chdir(&(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) 2018/03/19 00:34:11 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x103440, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x4, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x2, 0x8, 0x0, r1}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x200) splice(r2, &(0x7f0000000000), r2, &(0x7f0000000040), 0xfffffffffffffff7, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000fbbf50)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0x8654}, 'port1\x00', 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) [ 42.992542] binder: 6005:6018 ioctl 40046207 0 returned -16 2018/03/19 00:34:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001040)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001080)={0x0, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x88) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000218ffc)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000040)="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") 2018/03/19 00:34:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000016c0)=0x14) pread64(r0, &(0x7f0000000480)=""/176, 0xb0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000001700)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x6, r3}, 0xc) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000525000), 0x411, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000440)={0x3}, 0x1) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() getgroups(0x5, &(0x7f0000000300)=[r4, r5, r6, r7, r8]) fstat(r1, &(0x7f0000000340)) [ 43.133408] binder: 6005:6012 ioctl c0306201 20004000 returned -22 2018/03/19 00:34:11 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev={0xac, 0x14, 0x14, 0x18}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0xffff, 0x4e24, 0x4, 0xa, 0xb5e135cb765f288, 0x20, 0x32, 0x0, r1}, {0x1, 0xfffffffffffffffa, 0x9, 0x80, 0x10000, 0xffffffff, 0x6337c554, 0x6}, {0x5, 0x7, 0x0, 0x10001}, 0x2, 0x6e6bb1, 0x2, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d4, 0x33}, 0x2, @in6, 0x34ff, 0x2, 0x3, 0x7fff800, 0xc75, 0xffffffffffff8001, 0x9}}, 0xe8) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)="3e11adcc8fd1b21cc5e9943204b5c93ba22e96ad1d127cd720e532b868093ec109a5eb1677ba1335f0c46608a0e65df675d17dc3e8e4e64afd6192a00e5109a45811b91ca14285cb687eb8c22c94a1ac7b0262b47ca589758ece442e5b7bcc4573c8400bdfa9cc0f4f8c1665982a0a8774a8911f27176bb07737ad4ca419834edec2c3b37d66c205340478d755f054bc5cdd55f14f5bea176a60eda27eb721ddb916e3f0959bf2693973a65ef4a0385772ff8c98c413956e6c5844377da2065f6bdd37d8a8796ae7cb1564e1472987280248b35a8d224b4c723f1d984f3f235a65a3e8e8868595f036ba44", 0xeb}, {&(0x7f0000000240)="7e1ce72287894bff7648ee73de8672739237bf78a9985825ba5c6836469a9985be07e345e7f58e40b2446adee3db37d036b870b94e048867629eaa58827087ae383a5dc5dc8d8ea78fad7af4688a007fa139bd3241adce7142073469a33f73bb61342fe06dc6c9f07fea1ebe9da91e2befd803ac4de9f6053251718787c32d2a155c40a4df2a6787181d8d4edce0dcac54d611d4d116fc247ff0394e08239659108d7a8ad81950808bdd1d64bcaa7723326d6d34d298819d9f36f2e7d41f", 0xbe}, {&(0x7f0000000300)="9dd8a365e48f33f4603ac273f0f1bea146ca3ee2a16bec8369045d04eb0a4ffde5929f5b73336bca48f9cf62861e2db8a8624f3a08a0c763a24a555fd75f99a08815f0725ce0cfd49a252f9d4b2ef100d511000589970c303f02812520909e6355cb1736c046fd5e03a187cfd4d446518bdd2cd389917c04b0b67c6cea7192fb66e242ebc174", 0x86}], 0x3, 0x0, 0x0, 0x1}, 0xc0c0) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087bff8)={0x0, 0x1ea}, &(0x7f0000f5fffc)=0x8) 2018/03/19 00:34:11 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x48fc}, &(0x7f0000000040)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @rand_addr}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0xfffffffffffeffff, 0x100, 0x9, 0x10008, r2}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0xffffffffffffff70}, &(0x7f00000000c0)=0x8) [ 43.228354] binder: release 6005:6012 transaction 20 out, still active [ 43.235045] binder: undelivered TRANSACTION_COMPLETE 2018/03/19 00:34:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) [ 43.291873] binder: send failed reply for transaction 20, target dead 2018/03/19 00:34:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x14) bind(r0, &(0x7f00003deff2)=@l2={0x1f}, 0xe) 2018/03/19 00:34:11 executing program 4: linkat(0xffffffffffffffff, &(0x7f0000045000)='/', 0xffffffffffffffff, &(0x7f0000f73000)='./file1\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) unlinkat(r0, &(0x7f0000000040)='./file1\x00', 0x200) 2018/03/19 00:34:12 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x4, 0xffffffffffffffff, 0x6baefb7e, 0xa425, 0xae}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000840)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000880)={@dev={0xfe, 0x80, [], 0x15}, r2}, 0x14) accept(r1, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x7ff, 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e22}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7bffc)=0x5f) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/19 00:34:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x1000000000000, @dev={0xfe, 0x80, [], 0x11}, 0x6}, 0x1c) [ 43.523336] ------------[ cut here ]------------ [ 43.528123] kernel BUG at net/l2tp/l2tp_core.c:1405! [ 43.533211] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 43.538556] Dumping ftrace buffer: [ 43.542075] (ftrace buffer empty) [ 43.545766] Modules linked in: [ 43.549077] CPU: 0 PID: 6056 Comm: syz-executor3 Not tainted 4.9.88-gbb52bba #59 [ 43.556596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.565935] task: ffff8801bf5bc800 task.stack: ffff8801bf7a8000 [ 43.571977] RIP: 0010:[] [] l2tp_tunnel_free+0xcd/0x110 [ 43.580676] RSP: 0018:ffff8801bf7afb28 EFLAGS: 00010216 [ 43.586111] RAX: 0000000000010000 RBX: ffff8801c895ea00 RCX: ffffffff83582dcd [ 43.593364] RDX: 0000000000007c54 RSI: ffffc90001109000 RDI: ffff8801c895eb80 [ 43.600619] RBP: ffff8801bf7afb30 R08: 0000000000000001 R09: 0000000000000000 [ 43.607876] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801c895ea00 [ 43.615129] R13: ffff8801c895ef08 R14: ffff8801ae8285c0 R15: 1ffff10037ef5f77 2018/03/19 00:34:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001540)={0x0, 0xa6, "6d8f893635dfb60df6a0f848b16d243339f4de8647b0285ace8cf0752a8c7f8a5fffbda08f06f4f8daf138131eb36cb60550e21db36ede10d9a411e3a7e25d0d59f0591e2df0e70af1f1d2a2fe01977b458bfbbfef5731427f8159d164b2d48fef70af8a82f94ff9c2b9125ff397c83453be89d1cd0b676554a9179af64600f89f243d193ad9e9113baae06f2dbd58c042520a39d56b4d828a8f6beb7c6b73b7b0e7dd18f0cd"}, &(0x7f0000001600)=0xae) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001640)={r3, 0xffffffffffff8000}, 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) gettid() 2018/03/19 00:34:12 executing program 5: r0 = memfd_create(&(0x7f0000000100)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}], 0x60) 2018/03/19 00:34:12 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') stat(&(0x7f0000001040)='./control/file1\x00', &(0x7f0000001080)) rename(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000180)='./control/file0\x00') close(r0) 2018/03/19 00:34:12 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x3) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xfe, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udplite6\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x5}, 0x1) [ 43.622381] FS: 00007f62ba7bb700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 43.630589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.636454] CR2: 0000000000a3eb48 CR3: 00000001c8056000 CR4: 0000000000160670 [ 43.643710] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.650964] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.658214] Stack: [ 43.660346] ffff8801c895ef00 ffff8801bf7afb60 ffffffff835880ed ffff8801c895ef00 2018/03/19 00:34:12 executing program 6: r0 = inotify_init1(0x0) mmap(&(0x7f0000bfc000/0x4000)=nil, 0x4000, 0x1000007, 0x4000000004028011, r0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) sendto$inet(r1, &(0x7f00000000c0)="77125dc3b00b8ae78bc5470e7156574409f286896d9d549e87021ffc5bac47d7771492fe219442caa1e82f6d81ef7f6e4d21e84adc65d326a0e44af0b1b2981e0f4472cf8f70abfa028cfb993dec5d73a738ec9d47478f1d3f25da724ded5acf605b1437cc02f608e5ce3d3fbddd6eb4f9b6caa8c018327eabfeaaf64a934e4fbd154aaf32d86f6b25ae37dd48", 0x8d, 0x0, &(0x7f0000000180)={0x2, 0x4e21, @rand_addr=0xfffffffffffffff7}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x7530}}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000040)) [ 43.668369] ffff8801d7c93b80 00000000ffffffef ffff8801c895ea00 ffff8801bf7afd20 [ 43.676395] ffffffff8359087a ffff8801bf7afcb8 ffffffffd809a1b0 ffff880100000003 [ 43.684421] Call Trace: [ 43.686999] [] l2tp_session_free+0x18d/0x200 [ 43.693042] [] pppol2tp_connect+0x108a/0x18f0 [ 43.699175] [] ? pppol2tp_seq_show+0xc20/0xc20 [ 43.705402] [] ? check_stack_object+0x68/0x140 [ 43.711626] [] ? security_socket_connect+0x89/0xb0 [ 43.718195] [] SYSC_connect+0x1b6/0x310 [ 43.723812] [] ? SYSC_bind+0x280/0x280 [ 43.729336] [] ? get_unused_fd_flags+0xd0/0xd0 [ 43.735560] [] ? do_futex+0x15c0/0x15c0 [ 43.741169] [] ? SyS_socket+0x121/0x1b0 [ 43.746778] [] ? move_addr_to_kernel+0x50/0x50 [ 43.752997] [] SyS_connect+0x24/0x30 [ 43.758347] [] ? SyS_accept+0x30/0x30 [ 43.763785] [] do_syscall_64+0x1a4/0x490 [ 43.769486] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 43.776391] Code: f6 83 f8 00 00 00 02 75 35 e8 70 8b de fd 48 8d 7b 10 be 10 00 00 00 e8 e2 fb d0 fd 5b 5d c3 e8 5a 8b de fd 0f 0b e8 53 8b de fd <0f> 0b e8 2c c0 fb fd e9 65 ff ff ff e8 22 c0 fb fd eb c2 [ 43.799541] RIP e8 3b [ 43.799552] [] l2tp_tunnel_free+0xcd/0x110 RSP [ 43.807607] ---[ end trace d71371d176974ff3 ]--- [ 43.807612] Kernel panic - not syncing: Fatal exception [ 43.809631] Dumping ftrace buffer: [ 43.809635] (ftrace buffer empty) [ 43.809637] Kernel Offset: disabled [ 43.839401] Rebooting in 86400 seconds..