OCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000001c0)={0x8, 0x0, 0x7, 'queue1\x00', 0x5}) sendfile(r0, r2, &(0x7f00004db000), 0x400ff) 2018/04/01 06:41:22 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x7, 0x3f, 0xffffffff, 0x6, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x2, 0x5}, &(0x7f0000001040)=0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r2, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70b85677203e3ea3a60e", 0x4b}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x801) lseek(0xffffffffffffffff, 0x3, 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, r4, 0x2, 0x0, 0x280000000000000, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) getpgid(r4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0xd5, 0x98}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x90, 0x4000000}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) write$selinux_create(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="7379737d616d5f000200000000645f657865625f743a7330202f7573722f73fbbe7662696e2f6e7470642000000000000000001e00"], 0x35) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)='/dev/ppp\x00', 0xfffffffffffffffb) add_key(&(0x7f0000000700)='big_key\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/01 06:41:22 executing program 3: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) r4 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="78000000bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330882e3476198526ccd21833c3d48cc0802087005b372a22e8a08eefbdd06caf22e2c1cf671afab35ca9dabb077ae2060f79f34f759dc8b54dc1610b6da77f2163"], &(0x7f00000008c0)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000800)={r5, 0x7c, "1568f26c944f20359beb14bec0b4a1df59482cd7c470af1b40fe6904439546bc93282cb38f065702e94076ad51ca38bd3c2f703632ddedc0c16236d245da4b77c23eb7c3ced035682b5f821c2bbbac057b9db0779096738214751e423aaa46d9153f1358320d6135837f8b205c6016f9dcd584fc3846908d4e6956eb"}, &(0x7f0000000900)=0x84) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r6 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0x50, {0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2}]}, 0x60) setsockopt$inet6_opts(r6, 0x29, 0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="aa6afa3fc000000000000000000000000000000000"], 0x8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x0, 0x4, 0x0, 0xfa9, 0x0, 0xfff, 0x0, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20}}, &(0x7f0000000240)=0xb0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000400)=@buf={0x42, &(0x7f0000000440)="f6db7247d154028f76cc6f3db133a79ced0d5fa74143e93550b9c557a3f8e32ec43526e40c04d8ac5e4322395edac51e73c7cfe289ea2fca9b7d7f02b3d8a6ff08a7"}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x442, 0x0, 0x2]}, 0x5c) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) readlinkat(r4, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/13, 0xd) sched_getaffinity(r1, 0x8, &(0x7f00000002c0)) 2018/04/01 06:41:22 executing program 5: mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x200000a) r2 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="234913ac4f343d66487694e68754e53cf9f3a3bd8abcab0c165fdae3921e18fa86fe4bdf675a2e4a54b4b2443aa1042484618c38de45682e6ed403a7fba379e9adffe96f76735ba00a8716e1aed4fd563fc706b8a5c4f53480e3d979b7209706fe8ae62f7766404c841d49cdd590d56e1bb64adee9a12d2bc118e901a1ea506209a02e3698ca0e7f3f30a211906f3e7590aee0651a9fc2dae93d7116c376aca8ee948b89806809dc792a610e94cf8997a8c15a1de5a88e53f48faa51c64c30b185ad5a31b352f09527b2e377d8c702b9850761c614488bebe6e7497135be439e79", 0xe1, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x8001, 0x4a49, r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) r4 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) inotify_rm_watch(r0, r4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x10000001}) 2018/04/01 06:41:22 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x120, &(0x7f0000000240)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x10}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="180f89026a1eb719073a0b110107a5e59cb8b700005eb1b4e981c8a5db4891e6a508604478928197685d6b76afdd247296ea1c79f3c91d3d99afa94681c6ef40f2f329d8b9b8e2c5"], 0x3d}, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) r0 = getpid() ioprio_get$pid(0x3, r0) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$netrom(r1, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x0) sendto(r1, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000a80)={0x2, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}, {0x0, 0xd0, 0x7ff, 0x7}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000a00)=0x439d0444) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"]}, 0x222) 2018/04/01 06:41:22 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2000000000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0xffff, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f0000000800)='net/sctp\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x4000000904e}, &(0x7f0000000740)=0x88) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fchdir(r1) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x80000) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000780)=[{r6, 0x3003}, {r6, 0x4}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x100}, {r0, 0x8}, {r1, 0x2100}, {r5}, {r6, 0x80}, {r1, 0x4000}], 0x9, 0x5) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) getpeername$llc(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000700)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000006c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="40000000892b8f188190d5d9aa28135e27c597810e217eb239c3aa4cb90da8c0b368be77c1b0d98406e1998a603c283a86e9a9b93ea6e63ec0cd9ef12da22a139e90099cfacbb98139ddc5b80d490a52682559a790112a92250b6c47ae73dbc3eceff0369a6b00e7cee1d14852a13d698eacdb2bc1471637422c7c65251eeadf5996bdae4d62bd5258608b3176c8bf22bca521f568ff88055ea4fe3e338211ba18f5029deb280621c5d108b8cdbafe025d629cf43026e56375ec04590185a40a88", @ANYRES16=r7, @ANYBLOB="010326bd7000fcdbdf250d0000000800060007000000140002000800090000000000080005003f80bc4708000600000400000800050001000100"], 0x40}, 0x1}, 0x40000) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000002c0)) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r8, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff", 0x23) r9 = open(&(0x7f0000ac3000)='./control\x00', 0x2, 0x0) renameat2(r9, &(0x7f0000000380)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/04/01 06:41:22 executing program 3: ioctl(0xffffffffffffffff, 0x800000080004531, &(0x7f0000d31000)) socketpair$inet(0x2, 0x807, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) [ 175.815662] device lo left promiscuous mode [ 175.905954] device lo entered promiscuous mode [ 175.910954] qtaguid: iface_stat: create(lo): no inet dev [ 175.916751] qtaguid: iface_stat: create6(lo): no inet dev [ 175.926429] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 175.933803] qtaguid: iface_stat: create6(lo): no inet dev [ 175.974761] device lo left promiscuous mode [ 176.009609] device lo entered promiscuous mode [ 176.014579] qtaguid: iface_stat: create(lo): no inet dev [ 176.020092] qtaguid: iface_stat: create6(lo): no inet dev [ 176.029464] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 176.035834] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/01 06:41:23 executing program 7: socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1000005, 0x6c031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x4c, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0xfffffffffffffffa}, 0x1, [0x8, 0x101, 0x80000000, 0x0, 0x81, 0x3, 0x1b2480000000, 0x928]}, 0x5c) poll(&(0x7f0000084ff0)=[{r2}], 0x20000000000000b5, 0x0) eventfd2(0x3, 0x0) rename(&(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='./file1\x00') socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000006c0)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000cc0)=ANY=[@ANYRES32=r1, @ANYBLOB="d5dfdfbf9825b34bb905862f784dc680480d5f8106bdcc7ba3f2bbdad18c71cdcf87f6d6dd8837abcaa07e6eb43185a7620d5a90b8f778673bf83a5911bf313a5467176ad1fdfd6f8984982667a287297bbf98a133e08186f2324e54528b7e7dd8ef264a60e5eaaf55485db2f55e74198171afd00f96"]]], &(0x7f0000000340)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x2, 0x1, 0x0, 0x0, 0x5, 0x0, 0x4, 0x6, 0x0}, &(0x7f0000000400)=0x20) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pktcdvd/control\x00', 0x10080028bfe, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x401) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000580)={r4, 0x0, 0x63}, &(0x7f00000005c0)=0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000000180)=0x2, 0x8) mkdirat(r1, &(0x7f0000000780)='./file0\x00', 0x480000002005) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) getitimer(0x2, &(0x7f00000000c0)) dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$inet(r5, &(0x7f0000000740)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x7, 0x0, 0x1000000000000006}, 0xfffffffffffffe0d) execveat(r5, &(0x7f0000000380)='./file1\x00', &(0x7f0000000500)=[&(0x7f00000003c0)='/dev/net/tun\x00', &(0x7f0000000440)=',*\x00'], &(0x7f0000000700)=[&(0x7f0000000540)='\x00', &(0x7f0000000640)='\'\x00', &(0x7f0000000680)='ip6tnl0\x00'], 0x1500) 2018/04/01 06:41:23 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001700)={0x8, 0x7, 0x2, 0x9a4a, 0x8, [{0x4, 0x9, 0x100, 0x0, 0x0, 0x4}, {0x9, 0x2, 0x80000001, 0x0, 0x0, 0x404}, {0x7, 0x2, 0xfff, 0x0, 0x0, 0x180}, {0x100000001, 0x4, 0x7, 0x0, 0x0, 0x101}, {0x2, 0xffffffff, 0x7, 0x0, 0x0, 0x800}, {0x400, 0x4, 0x9c, 0x0, 0x0, 0x500}, {0xffffffffffffffff, 0x80000001, 0x9, 0x0, 0x0, 0x800}, {0x3, 0x3c, 0x0, 0x0, 0x0, 0x2004}]}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000000140), 0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000080)=[0x8, 0x3]) r3 = syz_open_procfs(0x0, &(0x7f00000016c0)='cgroup\x00') chmod(&(0x7f0000000440)='./file0\x00', 0x100) sendmsg$inet_sctp(r3, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0)}, 0x0) 2018/04/01 06:41:23 executing program 0: perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000000e80)=[{{&(0x7f00000003c0)=@l2={0x1f, 0x4, {0x0, 0xd4, 0x8, 0x6, 0x0, 0x7b6b0e20}, 0xcb0, 0x5}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000440)="ac3a93c98e9715ae97456beb3b2062a61fc20ebe97662574f8ad83b300eed0bdddd5b789dff5cce745c1ad8d46fb58528584d20bebcfc9507327fba01d9b2b802aba726ed05b1a1aeb9248c119bd336ca71aae2f5b188c75ccf3764575d4cd7171db0127ec89ebfcfeb9577740", 0x6d}, {&(0x7f00000004c0)="05720411df1f63365e4d41a37f391c7a8b91b0616bd9e9a0f408b1864867eb7e098f96442c8a24ff75842e6342641fc77805cd6740623e7e148858f1fbbc93d686a9ac7bfd68019d59c90a6eee07a2cfe51b4a7e5ebde47b6e30cea7a61a53bd5f2afd30f0aa36952255d097d6c65be8f194b4fd82f5be6f5850d6455b9b85b0ef54f488a5b01832e767ac965397a9a97f46a807f23bfa35ecceba80deddb105bd17d44df1f0542f96bcb8c31e25fecbae602c6bcf7100249d36a88707bae1885b1d1afdf210c89f8626eca7ec4d139949", 0xd1}, {&(0x7f0000000080)="aee5aa7bd8664a3fe07cd9fb61e38e73c5c4d7f6b5c1abfdbddae725297b1a1bf6711c4b09c30f", 0x27}, {&(0x7f00000005c0)="5d1456a615c312186ab6996516be463f63b96cde362a90eef039b621e4acb0fff5d799a7ac02597083277e0a955c083a8ca70ceabd3c11a7fe447f279d60ad34840836287f46c0cb699dc5db7345ae3e5471a99830872f518685cf814f0fe0a23aa5c94006533f22a793bdd9ebe9bee7311815373a1e7b1a854578f08c6b7ddae7e1b2b3ce8f424399709335cd2b9cec9f9e9b1e5da1efb9c6c5b49e7a1e5026e5c1d433acf82f5a7e7c40d1a799eced955e4eeac32c77f35cb2d680a9eb728dd2c9fbd2e8ff0454774e5b924f315d2583b05cab4ef5466d334d5c28d0d29aea4b9df704401b65637e46fdc06756109a01adbe68", 0xf4}], 0x4, 0x0, 0x0, 0x4000010}, 0x4}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000700)="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", 0xfa}, {&(0x7f0000000800)="d6ee77b3b37c80e26c132da88c836204cb350df7c6f82c76a9f84a8efddef6a9f89a", 0x22}], 0x2, &(0x7f0000000880)=[{0xb4, 0x1, 0x100000001, "967f582198f85b3f8b69e24655986850d4ec242a18f2e6a8452b399f37940345f3e57fb179735693acce5c5e4f2094052b8434070000eb6aab73b19e5157a07f206c00e0eb9479da9b228947270ba0da7f90a93775ffcc572c2738d27a9bc90eebd7fcae5a07545cd87860ed24d2e24e22ef54c9752f2870786760216bb362ec6d63710952cba5a9f65ca372f149b21d4827c7e3f7c7970d8e1a1e21d53ce299c15d73ab1d2055"}, {0x38, 0x11f, 0x6, "05e1817caae097f7dd6c8be07f1217585c27beedf0fd44b1d2eafa61e1a34daf5628f3707a43a1d4df"}, {0xac, 0x0, 0x2, "76a8f8d5c8c60428366ed4929dff09caaef730cb2147a6204c1054ce7c4b01812335780c1cbb08e9d0db4181cbf5199d3977a5efe829441500be606fedd1e881ff04ca827f968cdce00a5ddcde79fa45bc94bc855d359f0f210698167981eb1584d7e5486b1221d20278eaf4f15ff2aaf833d737fc494a2da0ac81cfad3a3a90d133ccf46818141491f1b2b62c4689d3982c471a7b77be19c573251599"}, {0xc, 0x107, 0x2da1}, {0x50, 0x0, 0x4, "05cd8d2e1f1843d1a8031f044c994ec23916ae54861f8009c8ab90423de7252e387f8cf304f78e34159471d230991c722d876fe6842ab1fd17bc4acd7defc90add"}, {0x1c, 0x109, 0x3a1, "77ebe7085c03cc8f4d99c50f18556774"}, {0x24, 0x1ff, 0x7, "58055a0372870e8f85ac4d8267b3642a683b4b794e"}, {0xa8, 0x29, 0x6, "fd8e61a52ea423954ee7a1846401e271deb027220f3ee5d692ead63ff271323eb5d0eb327e06cbfe32bb4f562b4723c153f42b122a7a99f842158a584ee9849dba7d51e1b27d7598a5fac52d2139175e06949fac185985d73167a5b9e06645fba478ca97531ef1f85a1c99ae8b8774f669ff71aa4bacaefc8974cdbcc5dc70fccb4df498cef997d37adf791ed0a4c675fa0c904a1d940b570577"}], 0x2dc, 0x801}, 0xfffffffffffffffc}, {{&(0x7f0000000b80)=@sco={0x1f, {0x81, 0x7f, 0xfffffffffffffff7, 0x2, 0x5, 0x121a}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000c00)="c89cd7", 0x3}], 0x1, &(0x7f0000000c80)=[{0xc8, 0x11f, 0x1, "3676bc414212e70e89dde16254065b45ebac3372dc2b8caff2c4913a83849e66ebad6b3b7364f716fc5236ad5bf292de59e8300161663bd16eabc8b22033019bad3efa0cf9b739a4b450587e13777492f3a1eeeaa2fe5ffc760c7f8e5a9a7b7ebcd17a61bf30de0ffd14e306bb1ac3382f2791c68e7485e3c167e271dee48677e2472d26039ade9c207c8c23b662b6ab61eb757423cb58d918dab95ab60771db08af33636dbc617c2044acc496a2ede86678b5f8b3a8f914972239"}], 0xc8}, 0x8132}, {{&(0x7f0000000d80)=@rc={0x1f, {0x3, 0x800, 0x1, 0xfffffffffffffff7, 0x9, 0x8}, 0x4}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000e00)="b1d9fa2bf7966d11eb4d68ebf33a7e2f6e0ace42abd607153626df401bb37d", 0x1f}], 0x1}, 0x101}], 0x4, 0x40001) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x7ffd}, 0xfffffdb4, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB], 0x399}, 0x1, 0x0, 0x0, 0xc000}, 0x0) prctl$setendian(0x14, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000140)=""/176, 0xb0}, {&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x3, &(0x7f0000001500)=""/124, 0x7c}, 0x0) 2018/04/01 06:41:23 executing program 5: r0 = open(&(0x7f0000000900)='./file1\x00', 0x0, 0x20) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000000580)={0x5, &(0x7f0000000540)=[{0x0, 0x5cb, 0x0, 0x80000001}, {0x4, 0x0, 0x0, 0xaf}, {0xfffffffffffffffc, 0x3, 0x1, 0x7}, {0x0, 0x7fff}, {0x1000000003e, 0x3, 0x0, 0x6}]}) perf_event_open(&(0x7f0000000940)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x2000000000000, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x140, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000780)={0x0, 0x28, "81ac5b780582087265cf634a61df3ce2b85baa4894f799c69188430b59c657a6e58848f5763e35d4"}, &(0x7f00000007c0)=0x30) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000d40)={r2, 0xb4d, 0xc7, "8f94896f1e7bbc3ced96a22234336b2d11c08baef5f0cb909a59d222f3ce7075895249494dae0a785a7f8f0609f871056e3771fcc0cd5595bf5b5515315c12a12f8ce093fc7bfef4277eebe784480b97475c45fb28f6bd543f4ec80b12854eeac000b3fe23c0c793806d660b2bb7710aec542386f05e8b71b5960066b0401431fdc86a60c15a59d7217053a23b281f3e3cf079523eb3bae14abf79c9de8b11a5111b56b4863e9699bb6746295161e3d5a82d5a0f190d566437d8f2571d96dcc0259e0d963e7b19"}, 0xcf) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22}}, [0x1ff, 0x6, 0x2, 0x0, 0x7, 0x0, 0x2, 0x1, 0xffffffffffff4237, 0x0, 0x0, 0x9, 0x0, 0x40, 0x305]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r3, @in={{0x2, 0x0, @rand_addr}}}, 0x84) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000480)=""/175) r4 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000240)={{0xffffffffffffffff, 0x3}, 0x4, 0x20}) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000c40)="7396453d55d27d1cfc31bd50379f0682ed13e9c5514304b5e353c571e090894a92a8b9595e52569c8b71fe9821e94b425e74093654dafeb85050566812a6262d32d00736668b5f1da5ee635d54811db2dc9df12c15c9d12305150dcf27b3d46d34cdd4495226277faed8319152bf777d3bcede04ec93b98f2865cbf6637e14a48be0b5789e498b2283ee4048dbb2925b15be00147d59efe5de580fc9f048954d29d039da3f3f1a01010c1d") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r7 = dup3(r6, r5, 0x0) pwritev(r5, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x673}], 0x1, 0x0) fcntl$setstatus(r5, 0x4, 0x4000) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) perf_event_open(&(0x7f0000000a40)={0x0, 0x70, 0x5, 0x3ff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x4, 0x4, 0x6, 0x3, 0x7, 0x5, 0x3, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x4, 0x9cc, 0x401, 0x4, 0x1359, 0x0, 0xf4, 0x101, 0x78d, 0x0, 0x4, 0x1, @perf_bp={&(0x7f00000008c0), 0x2}, 0x8, 0x40, 0x8, 0x4, 0x401, 0x800, 0x4}, 0x0, 0x7fff, 0xffffffffffffffff, 0x3) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) 2018/04/01 06:41:23 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000003a40)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/status\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000003a00)={0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f0000000080)={0x14, 0x23, 0x404, 0x70bd28, 0x25dfdbff, "", [@typed={0x4, 0x12}]}, 0x14}, {&(0x7f0000003a80)=ANY=[@ANYBLOB="081100001b0000042bbd7000ffdbdf25f8102900dac3fe4ac618789b52e6e63e8080651ce1a686158e5fcb6fbcd1b0968c2ab9ce2322a61976ed45bf404ec7bc21ff4d03e54c110b004df36fbd4c9b031968b8b5ef640831c5f0a5d3fa85f29a18de4e032794284f62c632d7dd52990dcab4b4348a306c57b00201375b58c368b287addfa6fd756d4be6c9159464c30d66931697d81f1dc68211ebf2c87ce3b60eb0ef8dd9ee516e4165c3086f1a6dc6f84ad05861b14bfbf195e23db09448cedec264902b4f552b741d7456a32635907ab17fc91a4c9201caaf4e814a9e875981a9792be2bb6ba98173608408007a00", @ANYRES32=r1, @ANYBLOB="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[@generic="62b2c8eea395b150765bf729b07148930fca4d50e09e8ddcdf3c7e8246f9a7214bd1309e33e397294fde6a19cc4305c3b0148fc945ecbaa7211b18deb2bec88b4cde93f8e6e22caaa43b59346633042b6e30d92ebbf973d326bc2cad667169f8b96949728fdf2b5d571becc730"]}, @generic="d808d0a991bc26a7f63003d23023f0d195e0c8dcb8660315cd847f23d27f6fc1b5ec3ef9d7a21f45cb85b38d3f8b3cf06a92adba26e85a8638e02547496005a5eb78fe129263134f74600dcd6057d4d24aa42da2ce96231108527f4d8eb7afaa5787ba8d6f7ebd798cd788e27e2021d3bf4d9c8d7946f8f0af19cf562fbf41d3472980a8db3b0de761733b5a45074ddeb40c7c1773234aad30dcb7b022b3812c0920e325fd64c3ae206bc4fa9ff8e2da9ed15960316c926c07d63c6165bc8ff282bb3cfbc039046521c777cde817a176a3a5c2fe909bb9eb8c60ca5c4f6dbc8d76f4f9def9e93d823cf0bf572053c1", @nested={0x1bc, 0x6d, [@typed={0x8, 0x70, @str='\x00'}, @typed={0x4, 0x71}, @generic="da04ea67ba58e74599d7ede4654c5b55c961d537fe1c6c21cbc9cccfc96032892f1b1e9f6081cbfbcc564162b2d7369ca82b3493f02407e4f7f71ae8c6e5533bf3a8a7d6ae06aaf735512ba14ca799", @typed={0x3c, 0x4e, @binary="23e87a52cb807ed038af30c418eeb2ff811c83f66a7b4718ae01ac83d5b66371f5e0cf224fb2f2585219516ecec6e3de6968b190fc2f962e"}, @typed={0x8, 0x7f, @u32=0x3ff}, @generic="d48c6389c764c9c0afbcac5cb8af7353ae74f892a7fd57afb31fd11ad869f9ac", @generic="06cfae710dd2577cad0f48", @typed={0xe8, 0x73, @binary="9d73ab39b3dd34196fc869e7d1a6c6693b3912b83e01433925c23c754ec701c2b6f0b27375a68a628135a3ad9d6fb55e94c6be9289d571c5f8579f783043df543bac8e7fdc3a76a087fecef73dfa3a6144298ef2c51dad78613dbf391c1b20a82b885692eb0c10cf14939209c1cfb5fcccb0ce4ecddf0a7d285842fd362d70759c0e91f9729b2e27157cdaf9d8d5b84ca2229e160434e452587aefefecae30b09063a29fe6e1d2cb1f176916e058ce35e11505a8c6795f3b2e1eb8b0b30ddf33cbc5b93fa82b2489f78138a6618f40becddfd72914daa9b70b83ab9a24175c3d36f254"}, @typed={0x4, 0x38}]}, @generic="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"]}, 0x498}], 0x4, 0x0, 0x0, 0x48c0}, 0x801) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x22, &(0x7f00000000c0), 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000100)="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", 0xfffffffffffffe7a) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/01 06:41:23 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@pptp={0x18, 0x2}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="14586b30961290278e4a7ddaa3dd77199238e599082f0cac51e6f5a38ce1ec27b63464aa0482f156063e29303f9bcdd9060320751e2b4251b83db49cdc1851124fa4f85018dafe279797346cafd747644642ee371ff90545a095cf082296cc8e70c9b2f9f8659f5b994cde2602b7d19abf76fece68753553e517454515ec9ddfdeac79eeb55714c3c7c5c00cd75b8cd6b7fe2c88bb81630c2b67fff02d0e33b7855ddc27", 0xa4}], 0x1, 0x0, 0x0, 0x4040800}, 0x40801) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/01 06:41:23 executing program 3: fchdir(0xffffffffffffffff) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000378000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00000ad000/0x1000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000300)=ANY=[]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x25, "edc80a6769ba2bdaf3565927c462f5b1d837ca354f1bca9da16d0a654c88f71da3551e3b37"}, &(0x7f0000000480)=0xfffffffffffffee6) write(0xffffffffffffffff, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff09", 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000680)={0x0, 0x7, 0x7, 'queue1\x00', 0x4}) connect$netlink(0xffffffffffffffff, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00000005c0)=""/170, 0xaa) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000380)=""/199) 2018/04/01 06:41:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r0, &(0x7f0000001940)="87d3ca70676524ef445b1e8eb1903b76d1c3ff88eeccd84d82acf12564862a3175a3a1eac1df475015d4fc6e6b904cd9d6f8f586c28a46ae5891abf1141605620e24faafb2b26d8f99118111d7c0ff9dbf3a23569c01ee47613bb9acd9ceff1beb27cdc1f06723dd0e5ed89496cb6933de0388cfe1d3bec07ae6c4631cb2363c853d5e7a9aff265c0fc4524e4058cb8f6f20a3e01aff473a32e72c63d95e6094e833b6ac7200ba3bddc4b9be8c3db2030fb22d00b2de7d386c4d8557c5c19e", 0xbf, 0x0) r1 = dup2(r0, r0) recvmsg$netrom(r1, &(0x7f0000001880)={&(0x7f00000000c0)=@full={{0x3, {"d4f38471a97cfd"}, 0x9f}, [{"0460920af06c04"}, {"8e66da4094b730"}, {"5036923559f534"}, {"f20f9c0b930604"}, {"fc678651a13076"}, {"b408174b7cb0b7"}, {"fc445f96fba01e"}, {"c962710d64a374"}]}, 0x48, &(0x7f00000004c0)=[{&(0x7f0000000140)="4666d3a18d5eeedc84982cdebde16ff63b", 0x11}, {&(0x7f0000000180)="251793f8759984c51c9dfc7ad628c9304ef8721e367a18d6003bb3e740a573dc4c4b74249b166cdc0d8410691426cea04dc2e00a28e30cbdd60de8bf3fe05249426c1c04c0e86333fd7502f2e6e194efcf3739a659f41643af96b211d9239d683410d494e4a780658ae1f821aa77631c25b38e79b155c0c91923526e8faaeb3123114ad6e831fb0c44f5a0", 0x8b}, {&(0x7f0000000240)="0762021cbcc416fb2a3bc016332ec4d8dc2221569e6f4a0fc7f200f29360b20da3ecdc674a7f9d76c2aa102bd244e04f7613d9f6b67a0abf133bce9c62dc03069b6e9347b43304304f5268ffe3cc81fd5d793198d296970153ca7ec0b47a6c5b1584fedd38e37d8f359639c7fe39fab30b9310af1c011d2e6c194f220b81765ed01c0ae02a6fafaf6de776746e51f7a346756c4edcb539f85d2103bedfe4f31de5da262a802bf9e08cf614822ea7e33f39e0d8807dc6fdf2161dbb44830f6d2344259b27cfcbf15838f386710779aa364e248e942d4604021ea9ea930b6cbba8c4385aa23b9c6ebc51c1ad44f3", 0xed}, {&(0x7f0000000340)="1538a3406d21d2e70719bbffd2d8e74ab0760af9d02845125885a5037fcc093b8c602e9d7235a60e85c65d32de85cd8688b60ce6cf8a23affc2d4547903b95b46d080a7f3119970ab9da865b112eed86bf3eb68a60c1d37b6c3271c49fe2ff67eaeb8aaf4cbea389b900e56b4202d0a17582ce23ae9686aee341f9817decf8db70bca78fee493c488c31c3fc140793f02a78c0c460e5af367724a00159d8fd90126a64220f596d12ac17f33818a4e4f8250afb7e839a5866f07a5f5fff033f7befbe0467f11b498d6aeef19989cfc7b92aa50d8265de6ca2828a42fc7825f206a9f4cf4bb3bbc8418addfd0f", 0xec}, {&(0x7f0000000440)="814fd2ff7f7386074b7c7f1af4aa2646f3ad611ba185a5165f3884292dcf32555d0b12e4d9f0024e2cfbcb13d6910cbb97262a03bf4d66ed2d06fbbcb8a27881bef01c2150fdd5abdcff029b090dc99196a7a9261f41f6a31e08567d92cf28885c402cd1243033bf9349607aa4", 0x6d}], 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x136c}, 0x40000000) getsockopt$inet_tcp_buf(r0, 0x6, 0x12, &(0x7f0000d0efc5)=""/59, &(0x7f0000cb1ffc)=0x3b) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000018c0)={@remote, @dev}, &(0x7f0000001900)=0xc) sendto(r0, &(0x7f0000001a00)="a7ef781dd17b196d453e6c3134cf5bd0e87a03fee8742465d9d34b44e8fe1c9ad680d4c4c090a5a22c6aa87f03f4f514ff8b2177a018939bec7ac48c93d6798744b96bd27aaade98857377f2be995907abc5aac1c90cd4415f9762176f467ad7d38b01c1700f888b65cecd0f94b84b700d7b4096e4cd73059ed2742bc3edbeca72f1c56881df8b6768077f845f81817d00164151dba66ab27d32b759a4161189cbf0347f37881c545ef778622b0310607739b02ddc7f73516e8872b523fdf535ce5625", 0xc3, 0x4815, &(0x7f0000001b00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x4, 0x1, {0xa, 0x4e21, 0x983, @empty, 0x6ca2}}}, 0x80) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)=""/94, &(0x7f0000000080)=0x5e) listen$netrom(r1, 0xfffffffffffffff7) 2018/04/01 06:41:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000340)={0x2, &(0x7f00000002c0)=[{0x400, 0xffffffffffffff49, 0x7fff, 0x3}, {0x831, 0x4, 0x7fff, 0xe3e}]}) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7345c534}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000380)=""/106, &(0x7f0000000400)=0x6a) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r1, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x5}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0xb, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7, 0x6, 0x3}, &(0x7f0000000100)=0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000004c0)={0x5, 0x8, 0x4, 0x2, 0xa, [{0x80000000, 0x9, 0x4, 0x0, 0x0, 0x1104}, {0x0, 0x1, 0x8, 0x0, 0x0, 0xeba66e029da6ce7a}, {0xb8, 0x20, 0x2bcaa975, 0x0, 0x0, 0x1000}, {0xa6, 0x80, 0xffffffffffffff01, 0x0, 0x0, 0xc00}, {0x3, 0x8, 0x0, 0x0, 0x0, 0x5}, {0x101, 0x6cf6ec09, 0x1, 0x0, 0x0, 0x100}, {0x7ff, 0xa4d4, 0x65, 0x0, 0x0, 0x200}, {0x0, 0x0, 0x7fff, 0x0, 0x0, 0x2000}, {0x4a14, 0x5, 0x4, 0x0, 0x0, 0x1484}, {0x100, 0x3, 0x3, 0x0, 0x0, 0x4}]}) 2018/04/01 06:41:23 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000680)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)={0xa8, r2, 0xb20, 0x70bd25, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x8000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000006c0)={0x1, 0x0, 0x7ff, 0x3, 0xb5}) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0x0, 0x0, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000, 0x1f}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002e80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2020008}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdf250000000008001100040044002dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f6bd4e33ef8206d4eaad6120ad055ac52279bff91b014"], 0x1}, 0x1}, 0x4040000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) socket(0x0, 0x2, 0x0) 2018/04/01 06:41:23 executing program 4: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) read(r0, &(0x7f00000000c0)=""/171, 0xab) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x840000000000881, 0x0) sendfile(r2, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r2, 0x540b, 0x0) fstat(r2, &(0x7f0000002700)) lstat(&(0x7f0000002840)='./bus\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000001c0)=""/236) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002900)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000002a00)=0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@nat={'nat\x00', 0x19, 0x3, 0x294, [0x200001c0, 0x0, 0x0, 0x200003dc, 0x20000524], 0x0, &(0x7f0000000040), &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="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"]}, 0x31e) lstat(&(0x7f0000002a40)='./bus\x00', &(0x7f0000002a80)) 2018/04/01 06:41:23 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800, 0x0) bind(r0, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x80) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000004000)='net/nfsfs\x00') lseek(r2, 0x0, 0x1) 2018/04/01 06:41:23 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000006200), 0x0, 0x0, &(0x7f0000006440)={0x77359400}) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f00000000c0)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x41, "4fb51cadc37a66926ce7dc3326a084dc30583720bc4b0c273147535502f81c298b353aadf8abbca1627a76736ff08a3aaf126f3f69be247c94cee85bc1db31fa87"}, &(0x7f00000001c0)=0x14a) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={r2}, 0x8) mlock2(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f00000006c0), 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) set_thread_area(&(0x7f0000000780)={0x6, 0x20101000, 0x6000, 0x8000, 0x0, 0x8001, 0x4, 0x5b3fef5b, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000740)={0x10, 0x0, &(0x7f0000000600)=[@dead_binder_done={0x40086310, 0x4}, @exit_looper={0x630d}], 0x6a, 0x0, &(0x7f0000000640)="667529c48dd3b05a12f97fa428f870a3ffe77234b4e1ad8e1f85953fc4d1742777f33746635d61202afd417f756860f0c913625604a80750a4668ded7adb664b6a323f8f7609e6c548a179e6dea11811b0c3aa59d6acaa80021831c37c9fa6a5de029fccee052b88fb7b"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000280)={0x18, 0x0, &(0x7f0000000240)=[@dead_binder_done={0x40086310, 0x3}, @release={0x40046306, 0x3ff}, @enter_looper={0x630c}], 0x27, 0x0, &(0x7f0000000340)="43050cdb04ce335ab0c13030b7d93eeddff3588fd0d480eb82f409031e79578b93b5d234f9fd64"}) ioctl$TIOCCBRK(r0, 0x5428) kexec_load(0xff, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000380)="2a45829f690a2c703eb32ea5a932dac1f66b032ba179d7002609a3824a4f279e9f3eac0116afc142f71cefcf226a676cb310902d4ca74202064cc5c1242945c1e6f2e518cc8c55", 0x47, 0x81}], 0x370000) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x615a0669857167e7, 0x0, r3, 0x0, 0x4, 0x1000) 2018/04/01 06:41:23 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/netlink\x00') read(r1, &(0x7f0000000240)=""/85, 0x55) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={r3, 0x400}, &(0x7f0000000380)=0xfffffffffffffce7) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f00000003c0)=0xfffffffffffffffa, 0x4) sendfile(r5, r1, &(0x7f0000000200), 0x200000010000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000002, 0x40010, r4, 0x0) [ 176.887781] binder: release 12527:12530 transaction 84 out, still active [ 176.901629] binder: undelivered TRANSACTION_COMPLETE [ 176.922949] binder: 12527:12530 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 176.939752] binder: 12527:12530 ioctl 5428 0 returned -22 [ 176.957690] binder: BINDER_SET_CONTEXT_MGR already set [ 176.974561] binder: 12527:12538 ioctl 40046207 0 returned -16 [ 176.990404] binder_alloc: 12527: binder_alloc_buf, no vma [ 176.997722] binder: 12527:12538 transaction failed 29189/-3, size 0-0 line 3134 [ 177.014088] binder: 12527:12538 ioctl 5428 0 returned -22 2018/04/01 06:41:24 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="7e0970378c"]], 0x1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) fremovexattr(r1, &(0x7f0000000380)=@known='com.apple.system.Security\x00') sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = socket$inet6(0xa, 0x4, 0x0) getsockname(r3, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000006c0)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x7, 0x30, 0x0, 0x8}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000800)={r5, 0x494d5cc6, 0x1a1, 0xf0a}, &(0x7f0000000840)=0x10) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x121000, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f00000000c0)={@remote, @dev}, &(0x7f0000000180)=0xc) fchdir(r0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000880)) tgkill(0x0, 0x0, 0x30) r7 = dup2(r2, r0) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xced61d1f768423b7, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000000700)=[{0x1, 0x0, 0x0, 0x0, @time={r9}, {}, {0x7fffffff, 0x96}, @note={0x3}}, {0x0, 0x5a, 0x1, 0x8, @tick=0xff, {0x0, 0x5}, {0x7, 0x1}, @queue={0x0, {0x8}}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x800}, {0x200}, @result={0x9e}}], 0x90) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={r8}, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x0, 0x3000000}, 0x3e0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000002c0)=0x1d3) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000600)={r10, 0xff, 0x200, 0x1, 0x3, 0x1, 0x9, 0xc8, {r10, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x0, 0x5, 0x401, 0x1, 0x4f}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000340)=0x84) 2018/04/01 06:41:24 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x104) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) signalfd4(r4, &(0x7f00000004c0)={0x1}, 0x8, 0x80000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r5 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x1000, 0x10000, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000001080)=0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xd8) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000010c0)) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0xb3, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r5, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r6 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r6, r6, &(0x7f00009bcffe), 0x4c35) sendfile(r7, r6, &(0x7f0000fc1ff8), 0x80000001) r8 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r8, 0x400454cd, 0x30a) close(r8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33f) 2018/04/01 06:41:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="000000003f2ed93ffea612d612508b253a1ed4687f91ac94b58702d0aea1715179608012"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = inotify_init() write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000d39000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000010c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) getresgid(&(0x7f0000000480), &(0x7f0000000540)=0x0, &(0x7f0000000980)) r9 = getpgrp(0xffffffffffffffff) r10 = geteuid() fstat(r5, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f0000000a80)={0x0, 0x0}) lstat(&(0x7f0000000bc0)='./file1\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = getpgid(0x0) getresuid(&(0x7f00000012c0), &(0x7f0000001300)=0x0, &(0x7f0000001340)) r17 = getgid() sendmsg$unix(r1, &(0x7f0000001440)={&(0x7f0000000740)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000900)="8e999a85b0768d63bf466cf0f4f3f1725e8329d0acd4b51538e29eee18c67a2cf46f2d6c20a079da21962a7aea16cb73d6288be01ae6c9afea9ee94c84a6c2dc5058ea1f70ca1a13efadf726d9fcbfe45f048d1b0cf596adfb043f2f9224474ea1dc7e3690f1de5e124017d4284c765d1535f2", 0x73}, {&(0x7f0000000e80)="8e7fb274f2f80206002e32e0480387284831d4b53bff51622a11dabc1951429750da19d4e62ba5f23153d156509888ee4d817675430d34903e3bf2e15c033984ed332d5f397b578b790e137f276ad7f340badbd80139607c54fc1f1f1ede30395b14d7677f583a47a27b2814698a9f083977add6213356b700a00f671581facdd71e3c7f7c3dc5ed7405422f00592bd33b44cf70e71dd36f59dd8300f3cd62c7698df6033cb1423422ab9176ddcdf65bc39dc57c6c20d7", 0xb7}, {&(0x7f0000000c40)="adbe12d53aee18fb7d55d69022dd94469c2b3e7180b347b7d72de89b450b6a82ec70fd7959fd3fc984e5ecd30e74627c459477e9ea1bc4e7d7dfc9f333e2ccf6a34ad54b8b04120da2e238eafff597d4aa37f2a10c12d2e07ac68412a8b55805115842c0ba278f66258e40b6dadc3ddf0a84bb4370bfd5749c3de6b2", 0x7c}, {&(0x7f0000000f40)="6d2eeb8f7d11f0db4afc780fb58fedc810560ee2d459cef07825f22bd90689b7e899cf439cb0eb72f0688b388198d147bfa8bdb559f3999335139ca186020f88c9adf28fb871b7d3dd36dfafae420e0331aaa5ce2ec470b7b40eca06dc2c7489c97da3a91cad05a14da78e5211b10a53c83ab02e8aa0155bffc17b487e84a2a26f1f0db33021ec9a1eda7bfb30d57a9e6e665e2105f03c6cd0b2694eb21f25b6e95f8ca559c9710c21a8bd7d04b660903d54f67b0997ff0974cc2c442b59c3036754efa318a1b996ef7afd0fc168e14ca9472297b903b7aba58be8c3786364ea0c624880607d8226f99b8f65646e5e", 0xef}, {&(0x7f0000001040)="1ae161b02de02af1aa79143c37ddb3d8fdc46988495f7db56b21984126e29113b47c8d6bfc4880cc295b8a50cd64161586b32317c733867ff7d7661ed1088fb817cbb08ba03713bb223c407481e93471d0837acfab3530e30f2c7087", 0x5c}], 0x5, &(0x7f0000001380)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x24, 0x1, 0x1, [r4, r5, r4, r2, r4, r3]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0x90, 0x800}, 0x4000080) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r18 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r19 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r20 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05", 0x4b, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r19, r20}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000d00)=ANY=[@ANYRES16=r4, @ANYBLOB="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"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="5e76626f786e65743073656c696e75786d643573756d76626f786e65743073656c665e6367726f75705e73656375147a55644118726974796b060072696e6700", r18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x100}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r21, 0x4, 0x5, 0x100000000, 0x20, 0x5}, 0x14) connect$inet6(r3, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b5256746", 0x4f}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/01 06:41:24 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x33040, &(0x7f0000000700)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) syz_mount_image$hfsplus(&(0x7f0000000440)='hfsplus\x00', &(0x7f0000000480)='./file0\x00', 0x869, 0x0, &(0x7f0000000800), 0x0, &(0x7f00000000c0)={[{@gid={'gid', 0x3d, [0x34, 0x7d, 0x36]}, 0x2c}, {@session={'session', 0x3d, [0x32, 0x35, 0x34]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x36]}, 0x2c}, {@nls={'nls', 0x3d, 'iso8859-13'}, 0x2c}, {@barrier='barrier', 0x2c}, {@nls={'nls', 0x3d, 'ascii'}, 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x3f, 0x0, 0x39, 0x7e, 0x78]}, 0x2c}]}) timerfd_create(0x2, 0x800) sendfile(r1, r0, &(0x7f0000002b80)=0x23, 0x7fffffff) 2018/04/01 06:41:24 executing program 5: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000053000)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x950) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @time, {0x7}, {0x0, 0x3}, @result={0x4, 0x7}}], 0x1c) 2018/04/01 06:41:24 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80) r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003) r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000006c0)="0eaf9c3526e54de2e93a18bbc873d28655315f80f5dbe22b1dd2c3c9898fd821b6958b8efdced8d9282c8d4af073e47953acdca91b", 0x35}, {&(0x7f0000000700)="daa0f78de461fa4541dd21a1ffb80430ace3dffa0a1020942c13292f38ce4dae349455311bf573bbbb96c8a3f9e588571c8796621814c0b13174b3172f4a460b089705e2de88336474db42323ccf071c5776ffdf970fb5754d447d9924748d369def2606ce3593307633a54b8b7e8cd3a731664e4e653d8ebba3632a2c2796f8c4c885ae66e64710744155d02a2c89d72c957d0da028ef362a41a959442ce5b7db488b892eab7dbbdd52a83e39d40a95603e3a4bb7c3fb", 0xb7}, {&(0x7f00000007c0)="259f13287943ad9895d9412db6abf4a9cafe78869fe3d69eaa4ea051bb8a6321ced0315745c3e5ac738724be72693b6cc3c1eebc16a5ade18e24b3d8f2eecd9a3fe6062564bab5d49d86af735c78b954950a14852abe455fa028d9a89c91c0bc1aac3be23cbf36ec2b2373027b02c7319d1adefa4039929cf3da11e85601e40b6a7d478155ae88ef0a483038fcc24af94d180d3a97e3cc1ed56a1e16a15ce4fbf559e1e3b6bbafd1f9cec00d9c180a2624f663b75842d8f3e2c3100371de", 0xbe}, {&(0x7f0000000880)="7e4f7a906900d7ccc37a2b624328e8f9b6b524fc68673d2b6a4a95a8a558f5d13f8fe3ab87239ffa17a26c5f03404a306073b08086896a490d147cdb5ac78a315604c96cbfeb04b66f6c86f5432c1e624fde441c258eeef327eb0fd74d267111282a20cd493714bea71c6ff9a246ecd1523964dc31d751acfeb56d54167994e1e424ad9862efd877184ca59ed91eb72526d07878f1cc76b836ab1e60b58c55932d1554124e70cd09cd0d10bc6094c6ce6bb6e261c88aa11f2644df3b76", 0xbd}, {&(0x7f0000000940)="1c62fc9bd4d62264af6eb6a39a772f239aa0f60b44502e88b11b989221abe13c9da52ac128264ebd6d16624e7f10e79ec11c97589ae8e66893b1f3d8d02e30441e4f532f310407766c4913df06772c99918621496018c01d5f6225924022f55a5cadcee56f43736fd4314d281edb0accd11372ccb2b2a37b15faf63a7b15788d8eaefa97240dbc27", 0x88}, {&(0x7f0000000a00)="13e2b16e8a3dbed6a18f47f89292351dbebbec33d2e7c1c57a0b6cb31e53b778d551f51e5e9bb267f9544c572163aa3bb4bd97e9d9712e7bac7e90c1e9b29a3887e418d2d157e789225d81a3f74f16b1640369999bdcdcc43af9f1bc9e650c9178d8d40caa351f91a59bf3f6250e7858", 0x70}, {&(0x7f0000000a80)="cc46c3b6949f9c0e2725ad3715a64b0251a5b1b94bde51b9b1798303f2d4228f968944c96280a61b70ff05022537cb0bee996435d1a8baafebe76cae5d95ef0bea10d1a3b96e587a94591ed394b725f653d3f561e2392d4d6f6b97a36a47", 0x5e}, {&(0x7f0000001140)="36075b38040ecda39f0fa1b028a7935d8e026defa774ba097d520f92443f4f63c97bbf05c22af555826e627574e4ba04d693209eb28511b1f067e5b0091d8017538f6947bb0e5132f848d05f55b04820ff151bcb9d77ea7673d3f049be010e7ef64d142fdb414aa4db70f71b7b4da714c0d8330ad1a22b2c041a2b33bfaeb4633ee05c02adec528e1c6ca7aebe8338594795b8fe2cbb09561e80ab928cf7a05026fb7dbc5d49b272e42b0ae3b694c8670112339509ce037940fe775a35cb14a019cb39939d6f8bea1ca151fa1c3f79c068b44169ef33f81f0d3c75be39d0562bc17aeef862e7fcccfe5bb4767b6ba6ab6b7fd69f0f7050ba421ffb3dfad896606ca15b12c4dfd4012491cf471220ebf573652af6d8fa1911f3cd9753cbc03ab4086f3f0b95d136e22fcc0f7ca9a78ece74b119812259838f3d68d7f62668bc8b3307d83fed05b443b6f7de52f91dfc868f8029facddd57b14ab96630c17b438843f46f77796c5c59b9e742c57a0b292c59011ae5434d0dfc577feb0c15728723293966c1b8cb3a503ac14184a3d29066d1c91e1ad94f7c9a87afffddcb7d3e248c197d79c4a6c775093dd3620a6148966f84962f23579effc9068eb51f6a526050db836110b54d943b29b11192bdaf2c72ea22211cc0cc0c8d13f068ac8043e35a04911e2e292ceadbaca1824fb1a82b386caf0d890782f0c2236a2dcfe8ca72f22e366b3fab7e78dfef5611e445dbe8051e5aa7f01698867ba795c21b34af817fb82e8d777f168911f9cfbc8b96cc284d6da411b34f8122c99c7a6d1299b278de4554d2ef7ad317e95c3c6bad4b5e105e2869bb781b5324ae4d9b48995419328eebb82e089b80f6c0eb698fd855d9d18bb0e317ec3375d9abc87a8704ca6ff3a71906dc1038a28f6bbaf460f1d0765eb749d71847ca7d2ab81f724aa224eae4f53b11da292a8175e2580e558d149d3d3aa8e51af0ae1d3b48fa86926418e03fe483b471716dfb7a6fc0210a02c77e123883e555033ce152ae665d70bf4620ee0dcfedcf0d6f4fe97935c2afebe4da8a781202beda37804b6a863e2d79f001cf26b5280d573b7a671bcd0720c29750cb8525c33f394325be7756498bdcf8e5f4b33fb1f8177b00b527cda2b10195f51836c0221ec0709e24c687b7088de1c28ea33c6507f8b01c807e7e13f5d8b8451df8b5e5634240341637e599364444accab1ba3b2e9a4d1d77b57e94ad6984498c98b9e1912922ad74c3573f354f1209e141cbbc78e92316a5a5bb45232e9298e4a4c19b293693c8e0f842b01bc8ad5ba9668f88c51efc0e332296716b689eaa79641f35dfb780dccb2e4989d0d0d19de131aa205e874d07d6228bbf019d8d453941fe69f7be7e6a53f95bcd377c8aeaa84b9e459e213e8d1b13efeb00434facf1b82beac71e8909d69879128e2c290967a3f58cc764a1ad8a883ee8498fc2867053bde54b65f53a446daa83268b14f7a0a60987d4f487d760e82967dc488b2557dfd561ceb9e4888dc917364e324478501dc7df5048ed5a7ad1680906ba360cfafa5349ef0e7aa0dfa3e9ace2dea22b374c2e20250fc0b913068ef67d7b1f2cb2e90c622b4433d3991f4b40afe21906c845c74659113facbe6d9314cacb1c3a574fe6dc6fc86b45e0411f2857bce00b772af9938aa30aabb13c34ad5d6726bebad2cf4b01e17120bc80bddf0bbf81d139641d4d3e7b38769cb798d86125a9a2299115c10d92fc26b39f9c12c4cb0d81ed5347db7a30610ed50deebbbe07f3e8a1f123b78d689e68453b853a8d242e33a22cc90513f29ffeec2fa7cea0a3ca67440f89107d7582dcf5840ed04c626f026af4072e56b96070aa058fb485ed09272f248c5e8b10d6d985c745992623697a3227cda46e3e08cd02c28bc721330ccef0631f85b988c938c400109683f6bb0533b02260a12b88e2bcacaa096e792e6eb05d106e5a68347f31695019d3756114dff29b0579a744e8fa67c1fd4144d8313c8967e507c9b0647345259ca1ab8eaade93b5edd420e4ebc45f5415011001fe042c0f5cd6cad820e296d66af2a213f16f750dfde54efee9d53a146b4990090e69f246af766128ac3af4f6ce27732e8be4f44e8eab30a8a1cc6ee5bf405763f226aeef71110df8420618bd09836c639d4f317ae9d58976d18bdcadf1a22ccfa798c262a9bc93ce6b2d35b8779e7141ab99ee2fe797cb7d58fe8044106edaa7a943685dffedd524b46905d2c6310fd7b173ce6a2a80c99ef2ec75b345dd76d05a325d1195c3f847df667bd51af44b3d7472e6efe6ea5a3553c003e95926457d2c58f0956ec69666cd4f672fd0958371cf15b9e4e462e14095675ad02c625e9ab9f4b55369be5e30d2b1129d102f86bd284f0468b82ef4232a35db4e2b56d7b888a431dda5fc4fc1c38ead0b36f4a33b394a324d346b9784ec26708d54e612cec6da7cd7394119229808217bc44d6297d25331399fc0b60de71acd08c19a44ae86dbcbd1be56167688e2ec973c7c2062db1c1f4279151bb9a97f3bc61b70aa2a1e6f1e7c7bca46a9335249bcb9b123fe080cb610a124f50a6a22c60d1a9d48146a3daeaf3d7a93f230f89b9208db7b5c94fd8b43d82f4fe3fac157c191ce24f879a39786f7931f32e32d72af416a0baa7287fc62248762f7340f0e4975bdbeb28183fcf66d5c6c372bd8cfd336bb9548e720601fec28270610d2df1cb5be9eaba1f3a11870f538bac55cacf3f74fcbd9cde0c25ac2a7c72b32943ddabe433c55ae8c6f892140f72de82a4571d22211dceb39c6927ed085327d7039b779b02212ec965ba0a79da016b555768a60ca4826aeb8758151e086021dffca1ebd092594d35bbb164168701b802c3f6aa96c28ee8c1a91b8a6de3b013ae73702984d7e1f66072b7b1944ed3b9c4055a6b8bd849b9a937d1b62cac8307f6e67b40549ba3268fa526686024da2455e1994358dccd4f95f8b3d5b6d2235be9fdd5bd35f3f6d8243ecfc55e52791ea127f6144fe31c147aa1d805b810af1bec0da63526d39b34235eaa51fb755ce2469c785e8e7ff694b6fb3e48e38d9c536ab1ddf4111633f8b507e600cc14cdb7016a5a54dc595501e6f5ecc993a932aa73b10f2d16d1f260b2af1571dbaefa692ae6957ce0a80b0c8947c55737c764bedeb149f97179f3d35dbce355815365282e5a00a4cfd21f127a67b400389dd357e0f26a3edbf65021b640cdf40af1058b32f9cda4e43c64ee3d7c47344368c9b505c7b6bc08125b193bdf736b5f69ffe90e7f36ef63c89b769995460e7b0c8d9620dceaa8dca8c4b76166bb65d7cec6139a0e92b0268e08c859934f2263d1034bd1267db2e793c52b0c431499471e4ab17ab361ad7f4c21a8aa2856611709fd11126d89bd2ee2950316627994aa22a3d43077c9315766c41bff9458bca15c2c0f1ea77e12331fc6aa6fa1ff05e222a0abdd13e25bbbd6df83d1794568f5ca5469dc8d7377372be0ff3b5f5555fb86c775819eb515ddc1792ae078d15de80b124b5a0f8df158cbc0134c48be9b2e0b4a123bdbf4a5b2d60875e96fabb5d7f1c4624610155c8eba8c2e5c8bfeb353c43a3922b031ef2b99832e2ddbece8707db43ecf10a5b1d8b9974da5261e6b43c6375c696ce4d8ed25d10ea594f76073a281d6fc99f6d1e184e754dc43afcfd87c77e2fd9982e74d5f13b04ec98bd97e37e096003bfa63527fcb4e841af755b97589160fd7d11475668c86c417dd727cf731e934fadce6755132922b51e9eabffac3b1266cc9059578ac4e4ae828a6313d2aaacaabb82ddd0a8d43c125fcc8e17b7071f0b7fad6fef06f5c932387a5e8057e9aa9b2d1285fb2bf03b2913e93cb7ee8f591c2a1c35a53305ba113651d769aa2a37327d3dbf968f5ac799adadcd334fd68e7d26e0c714f60871e7a81a228ca5ea4d409d005bbe6debd8dcf6077daa5a8d5dc9064f1a5e3bc73243945826c967ebdea21ed48b12e0a35dd434dc8877ad6ef25648d8659e3c610956a8d5632b875161da3565652e1093ecb98fa88c3d8caa020fd4eb6a400a751bc9053e85dbbd468d557c86eed9d70c9f10cbd86ca83c3239fcde0eeafb76e08cadb4f4abe733a9eddc683d926d07fb86647832cdc7ce040686bda30af00c7dc37616054f73d80e49e010595be6a200da4f65df0750740b4b95d6bdeabe5d2e6d710486099e4b751a86e6ad26ab41b6b9fb7bcceb422c6f94e0b605064816b592c1902559db88ffb532b8fc0b5ff5646ce1ab80f302a6ed32b4c693b32bd84e540d2477c38ff340c0055f4912c37e9c0390d8063c4c9663bc8c6658bec8b6aa026c32856322f0f755340179c1d86d2f7c2899f3119241bf04c9f37bb0a3a48fabeaea135d3a9b630eea365e6522a0702595405ab517ccaa0e20249093c5b66e29e774ec27a984b10b04649cd61202f03ddbb53a7ac87e4f7191746f40860bbaea5ede52df48ec29234358fc9983705032ed9369300f5df93fbb2af70ff07df155d6db7f6cf5e43dcda5f4dbbc58665a42fe72148d17f208e8e10f842f4c21a6ec720dfdc38559d40f0a3c0ce5e772456f1de65f1e622fac7297972e038f74aef836d3a39b5f61c0be41af1e5a1a72386bb0603b2506179b6582c311539523d913ee6c0f93c6ac5398ed36a4635cff1560b3d9b28e7a96124b40b3ce3818b948ce3b0a3687943640ffe99eec53e9b9f2d416556e3c51b14a147f50361ff5de2741b379705dbbbd78f28207b31140fe6c285898b746ac1029e135cbfe725b2b1158ceaf62e75b021aebab217f4f00b18e4a1feef1968236e17b12547ffb12d93434d233db04e1b35cf28f650081202a688e1f3a67c98db6de806c1cbd9ad5e47aa7dbc2f694b860bfd374218f261f8369aae47e68bcf9a0e64ca2915e1bc7ce8223473cf7ef4b5d805e6467fd5e0759c1b7b84b79a500b893d1ed1927085bc7fef224119247510b1d88dbd4299b0b8afa127069a06a696367477ce5ba0e679735af81b6afaffd15607b76dc1ef7f696fe2978ce735f08d1f7e86fab2162c08a6d86653ae251d9f0b09931edda7a7ace73444a07f679b403ca21b5efa5356a9e4bb3643caf4ac550677ccd7c5b9614594b09ec336c7304a9ef2db815bbdeea8e53794dcf5b473aecd12f407fddc2f1f82ea231d5ebaf7ebfbfa65203df4806aab4fa7ca45213877a8c157c8c15586841565dcec6456e45a1b826e60b16a326b0d653793298a165f0c5c8b6ca82e03b460a0fe736780e60636ee0f705b555dc8eac501fd1a51140ababebb13e67711eb70c5dd882b6c06d9bcf11d2d3a78469c1431f950b2ac29229dbd729e9b2aa78acf9ec868d42a1a44a4ad8b2d2e41918fde0d1eeefd5964ea6310d3b57a11375c2da33229643c6a106fd428afb0b6b199d8371367692f9b9dce002257b9008d506fa8a6dc4584580866248305ff169ef28c7a917eda356da74c20cd0d349bfa7a20afc13a061b56160b6e93fded0f1b9ed6d3976fbc7321f5742dd645d7917deffef0753005ed6de4d3811e20fb8f67b3ac76aad685c80e5bebea8453f57c901f87fca50ebe1a3c5d28f0c66b3ab0b3790830ad63f23012bbe933b2e991c56a292d82eeb317944b18fd2fb93b43ddd0b4c9ed8be491dd4107b4e19017754b5066ad8cb3f116828482227bd3f3039794b53ebde90b3869874ca8d5f76d255c8aed250635afdd5b77970a947f3e784888ff353d5af7c21fb01641dbffa42f8049c82a8c54f56accf3735f3d39e9a7368e1f7e52170", 0x1000}], 0x8) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000600)={r4, 0x400, 0x4, [0x6, 0x10001, 0x80000001, 0x9]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100) fcntl$getownex(r2, 0x10, &(0x7f0000000440)) r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) r7 = epoll_create(0x3935) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) creat(&(0x7f0000000280)='./file0\x00', 0xa1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x90c}, &(0x7f0000000140)=0x8) 2018/04/01 06:41:24 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000680)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)={0xa8, r2, 0xb20, 0x70bd25, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x8000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000006c0)={0x1, 0x0, 0x7ff, 0x3, 0xb5}) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0x0, 0x0, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000, 0x1f}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002e80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2020008}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdf250000000008001100040044002dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f6bd4e33ef8206d4eaad6120ad055ac52279bff91b014"], 0x1}, 0x1}, 0x4040000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) socket(0x0, 0x2, 0x0) 2018/04/01 06:41:24 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x18}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x7fff000000000000}, 0x8) socket$packet(0x11, 0x3, 0x300) [ 177.081022] binder: send failed reply for transaction 84, target dead 2018/04/01 06:41:24 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0xff, 0x800000009}}) 2018/04/01 06:41:24 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x14, 0x0, &(0x7f0000000380)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f0000000580)}) socketpair(0x4, 0x2, 0xfffffffffffff046, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/04/01 06:41:24 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x5], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f3b74581cbf20d9c6827b193a25e4a46124bab4b2f9644019994c35979cc32a"}}) write(r0, &(0x7f0000000180), 0xff4d) 2018/04/01 06:41:24 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x433}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000540)=ANY=[], 0x0) ftruncate(r1, 0x3) getpgrp(0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000001f00)=""/214, 0xd6}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x0, &(0x7f00000036c0)={r3, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r5, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848ea1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a0000", 0x2f, 0x0, &(0x7f0000000580)=@sco={0x1f, {0xbbc, 0x8, 0x7, 0xffffffffffff7fff, 0xffff, 0xa4e1}}, 0x80) msync(&(0x7f0000276000/0x4000)=nil, 0x4000, 0x3) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') [ 177.312530] binder: 12581:12582 BC_INCREFS_DONE node 86 has no pending increfs request [ 177.345738] binder: BINDER_SET_CONTEXT_MGR already set [ 177.351151] binder: 12581:12582 ioctl 40046207 0 returned -16 2018/04/01 06:41:24 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000340)='./file0\x00', 0xff, 0x4, &(0x7f0000000800)=[{&(0x7f0000000880)="4d7ee6398d5de2e0b3252954e33c0d20b83b5f1439baa861b22815884144a5ebe5436db407b7edaf7216551e84b197aeef7c6bcfde62e78796d2def16e3c120513779814f42f97f319fec550e383f49c741cbe26f0fcc245b7c0f41bafbf26226d55a343d2710eebe663759267be2602a3c060208d376fe59aea0900bda2e080b1ce6680bff5b257845b201e7bab49d3bf3021f6e112053afc3bd502443b2481dc0d4b3807a31f507782d354ee26907cd735841d272355030a0d7ba91e0628376bd7d042f7a4efde3188c58a24", 0xcd, 0xa8}, {&(0x7f0000000640)="cc59d6212fd3b7ffced1d5fbc1e3063c71eda03789382b4498814f78645f9ce5d4545ceeab9b702f4607b0c70f47a788f28b7bf651fd42da8b21ad7f47774cd8e9f72fbed928e0257efb831e86a3d54a8da0c0a7f73d012520235265d4f9c5c9cb7eb26f", 0x64, 0x1}, {&(0x7f0000000740)="95da7738ed33eb8d4e868700ed2425c26fe23b25314edc58d5c6d1482128493366b2320459ab7a5b827c1629e95d137ac5b462dd943abd4f0390c6b9782c330c3537ed83ef8d05fd63ef73b4a750c55a8ca66acb25d962a31b48f18a9ef6417fc23163d6abf0a79c", 0x68, 0x3cb2}, {&(0x7f0000000380)="c2297b5e0f0ebbba62", 0x9, 0xc3}], 0x8, &(0x7f0000000ac0)={[{@iocharset={'iocharset', 0x3d, 'macinuit'}, 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x2d]}, 0x2c}, {@uid={'uid', 0x3d, [0x78, 0x0]}, 0x2c}, {@session={'session', 0x3d, [0x34]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'macromanian'}, 0x2c}]}) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x840) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c00"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r5, &(0x7f00000003c0)=[{}], 0xffffff1a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) [ 177.357177] binder: 12581:12584 BC_INCREFS_DONE u0000000000000000 no match 2018/04/01 06:41:24 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0x9, 0x10000, 0x0, 0xfff}, 0x8) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000), 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000000)=""/2, &(0x7f00000002c0)=0x2) sendmmsg(r2, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0], &(0x7f0000000340)=0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) ptrace$peek(0x3, r4, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)={r3, 0x3, 0x5, [0x7, 0x0, 0x6, 0x0, 0x6]}, &(0x7f00000003c0)=0x12) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) [ 177.968102] binder: 12544:12626 ERROR: BC_REGISTER_LOOPER called without request 2018/04/01 06:41:25 executing program 2: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xfa) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080)=0x80, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/01 06:41:25 executing program 1: r0 = memfd_create(&(0x7f00000002c0)='ramfs\x00', 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) write$fuse(r0, &(0x7f0000000140)={0x20, 0x1, 0x5, @fuse_notify_inval_entry_out}, 0x20) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xb56}], 0x1}}], 0x1, 0x0) shutdown(r1, 0x1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000400)={0x1}, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040)=""/37, &(0x7f0000000080)=0x25) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000180)=0xf4400000, &(0x7f00000001c0)=0x2) times(&(0x7f0000000100)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000003c0), 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x1f}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={r2, 0x800, 0x30}, 0xc) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000040)={0x5, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7ff}}}, 0x84) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x2011, 0xffffffffffffffff, 0x0) 2018/04/01 06:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000000)='setgroups\x00') madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/01 06:41:25 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="0900000002004e21ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006284ecfacd96f162e6ec3088a1660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000800000002004e21ac1414bb0000000000000000000000000000000000a8bfb1e27e667f22af5c03c7130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2400000005000000000000000000000000000000000000000000000000000000000085f1c2e6d4130649a4cf5d31b7f9b9d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000c7600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7f75b2f1573597e50e757a1ec995600000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002104e21ac140eaa000000000000000000000000000000000000000000000000000000000000000000000000000032974b4d9c4fdc9500000000000000000000000000000000000000000000000000000071cd1a89771c081000000000000000001f00000000000000000000000000000000000000000000000000000000000002004e207f0000010000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1d5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000145d31a6c8d04526e5f78a8fe27845051f555f6994461a00218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc3556fcadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x6, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r5, &(0x7f00000003c0)=[{}], 0xffffff1a) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000880)={r2, 0x9e, "57453e748af4d2f51f3187b7ef0fc62273e4383313979981ab5b1cc3a9a22599739a27851b26acbe31a82624e306ee9008f741cd0c2226f6bea0f8a0fef65d1efd369423d36a492c6be9c431d8fdfa43482c208a9df66158050d86b9c5c92e13fba2b4d0df80a64eded920bd92375ae53d282390c71665a6d438fd19837410a23d66c21f9dfed7bcdc1e59d5efb701ed16aeb8773c5c753cf73c14d674fa"}, &(0x7f0000000080)=0xa6) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/01 06:41:25 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000700)=""/247) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000006c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x808408a0}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0xb4, r3, 0x8, 0x70bd2b, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x554}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4e}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x15}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}]}, 0xb4}, 0x1}, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x7, 0x20, 0x0, 0x3f]}, &(0x7f0000000280)=0xc) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="5d30eab938663998b1b272da40f2697e487f3d87293b4cdc5345e0b1f93e2d3ab6f1ebb56058a653b738451d4d48c997fb03f6c01de92c"], 0x8) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000440)=""/58, 0x3a}], 0x6) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) 2018/04/01 06:41:25 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r2 = memfd_create(&(0x7f0000004ec0)='/dev/hwrng\x00', 0x3) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000004f00)={0xffffffff, 0xc48c, 0x4ad9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x0, 0x100000001, 0x7, 0x1}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x20000000000000}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d6, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/129, 0x81}, {&(0x7f0000000780)=""/127, 0x7f}, {&(0x7f0000000800)=""/227, 0xe3}], 0x4, &(0x7f0000000940)=""/10, 0xa, 0xfffffffffffffffc}}, {{&(0x7f0000000980)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000a00)=""/102, 0x66}, {&(0x7f0000000a80)=""/211, 0xd3}, {&(0x7f0000000b80)=""/139, 0x8b}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000d40)=""/26, 0x1a}], 0x5, &(0x7f0000000e00)=""/151, 0x97, 0xfffffffffffffffb}, 0x7}, {{&(0x7f0000000ec0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000f40)=""/44, 0x2c}, {&(0x7f0000000f80)=""/13, 0xd}, {&(0x7f0000000fc0)=""/55, 0x37}, {&(0x7f0000001000)=""/97, 0x61}, {&(0x7f0000001080)=""/210, 0xd2}, {&(0x7f0000001180)=""/138, 0x8a}], 0x6, &(0x7f00000012c0)=""/89, 0x59, 0x6}, 0xffffffff00000001}, {{&(0x7f0000001340)=@can={0x0, 0x0}, 0x80, &(0x7f0000002780)=[{&(0x7f00000013c0)=""/92, 0x5c}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/243, 0xf3}, {&(0x7f0000002540)=""/68, 0x44}, {&(0x7f00000025c0)=""/105, 0x69}, {&(0x7f0000002740)=""/11, 0xb}], 0x6, &(0x7f0000002800)=""/140, 0x8c}}, {{&(0x7f00000028c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002940)=""/252, 0xfc}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/201, 0xc9}, {&(0x7f0000003b80)=""/108, 0x6c}], 0x4, &(0x7f0000003c80)=""/4096, 0x1000}, 0x900000000000}], 0x5, 0x40000100, &(0x7f0000004e00)={0x0, 0x989680}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, 0x15, r4}) connect$pptp(r5, &(0x7f0000000480)={0x18, 0x2}, 0x1e) sysfs$1(0x1, &(0x7f0000000100)='/dev/hwrng\x00') getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000540)=0x54) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000300)=0x10, 0x80800) sysfs$1(0x1, &(0x7f0000000040)='/dev/hwrng\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000002640)=[@in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x7}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x1}], 0x90) get_thread_area(&(0x7f0000000380)={0x74, 0xffffffff, 0x2000, 0xfffffffffffffff8, 0x6, 0x1, 0x4, 0xa0e5, 0x1f, 0x10000}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004f40)='/dev/hwrng\x00', 0x0, 0x0) write$fuse(r2, &(0x7f0000004d40)=ANY=[@ANYBLOB="eec0066bd09c63ef2ebef4f401c09ec1d8ee592fd9c8f954e34da599e84162ff55aba5ce940c9ed5e808dc9ee40e4ea3944d9840b7fbe302402db47aa789cf9a05e8b60d4687476e3d164febdee0b1022dc01cb47ff4739920776bd4ef7ca62b83686493fe252b3dad916f8ed01d6c"], 0x0) 2018/04/01 06:41:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1", 0x25, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB="01ec0ad5a3f228ad3201528035fdf304273c8ce0dffaf59f8e7978bd933fe14c91e5d81d3854b1c93ea6720232aed506ce12510dd629c02a896f68ad27e7e9aa861cc12bc85a3c9f6bd07fdba6409780d8f85f4e7c28ca818e759e67b0ff68a462934942a4000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x93ccaba251633594) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000002f00)={0x5, {0x2}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0x0, 0x9, &(0x7f0000002ec0)='ip6gretap0\x00', 0x0, 0x8000, 0x1f}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) sendmsg$nl_generic(r3, &(0x7f0000002e80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2020008}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdf250000000008001100040044002dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f6bd4e33ef8206d4eaad6120ad055ac52279bff91b0"], 0x1}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) socket(0x200000000010, 0x2, 0x0) 2018/04/01 06:41:25 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000006c0)={"69705e657204ff030000008000f4d366", 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x800, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643c4396d97a32d56167cc3f29b6a12907bf69ff07b91e42b5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67d6df53bba77befc67e6c72887b33ff539e3e85"], &(0x7f00000002c0)=""/152, 0x98) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000940)=""/214) pipe2(&(0x7f0000000480), 0x7) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x7, 0x20, 0x2, 0x3f]}, &(0x7f0000000280)=0xc) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f00000004c0)=0x7, 0x4) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x7) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) [ 178.126291] binder: BINDER_SET_CONTEXT_MGR already set [ 178.126340] binder_alloc: 12544: binder_alloc_buf, no vma [ 178.126380] binder: 12544:12630 transaction failed 29189/-3, size 0-0 line 3134 [ 178.144692] binder: 12544:12626 ioctl 40046207 0 returned -16 2018/04/01 06:41:25 executing program 2: sync() socket$packet(0x11, 0x0, 0x300) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x0) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r3, r4) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c70", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000680)=""/210) 2018/04/01 06:41:25 executing program 1: open(&(0x7f0000000440)='./file0\x00', 0x1ffff, 0x5) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x7, 0x5}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000003c0), 0xf4) getegid() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0x124, @time={r1, r2+30000000}, 0x0, {0x8}, 0x0, 0x2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7003) timerfd_gettime(r0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000140), &(0x7f00000002c0)=0x4) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000004c0)="d9fb4f1bcfd3e0c1355ea2018b25a4fd911d8abc3f3fd71f4749878ac1fbce6e5d188e078b15be141905d7966406e4f3fb021da63028837a8407bcb3e3a676d251bcd09a04964ed9cd0f6cece267dc4bada0403dcef25dace8875f4a6495eb2e6cc4969e7de83153459b4d61669ed9eb75", 0x71) r5 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x7ff, 0xa1, 0x0, 0x1, 0x200, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0xb0, 0x5, 0x0, 0x401, 0xcf, 0x0, 0xffffffffffffffff, 0x100000000, 0x3ff, 0x0, 0x8, 0x2, 0x1f, 0x2, 0x5, 0x9, 0x3, 0x0, 0x0, 0x0, 0x20000000, 0x195d678803a3a953, @perf_config_ext, 0x10, 0x3, 0x8, 0x0, 0x72eb, 0x99}, 0x0, 0xd, r3, 0x8) writev(r5, &(0x7f0000000240), 0x0) mq_notify(r4, &(0x7f0000000400)={0x0, 0x1f, 0x4}) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000540)='/dev/rtc\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='proc\x00'], &(0x7f0000000740)=[&(0x7f00000006c0)='\'\x00', &(0x7f0000000000)='trustedwlan0vmnet0@%\x00']) 2018/04/01 06:41:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) r3 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000580), &(0x7f0000000600)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000540)={0x80, 0x7ff, 0xf5b, 0x10, 0x5}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000480)={0x3, &(0x7f0000000080)=""/157, &(0x7f0000000400)=[{0x8, 0x1, 0x0, &(0x7f0000000140)=""/1}, {0x1f, 0xae, 0x3f, &(0x7f0000000180)=""/174}, {0x1, 0x93, 0x9, &(0x7f0000000240)=""/147}]}) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x30a) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003280)) getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000032c0), &(0x7f0000003300)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004c80)) fstat(r1, &(0x7f0000004cc0)) stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006080), &(0x7f00000060c0)=0xc) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006100), &(0x7f0000006140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006180)={{{@in=@broadcast, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000006280)=0xe8) r5 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006340), &(0x7f0000006380)=0xc) getgroups(0x2, &(0x7f00000063c0)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000003c0)) getuid() getgroups(0x2, &(0x7f0000006440)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000006480)) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006bc0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000006cc0)=0xe8) getgroups(0x2, &(0x7f0000006d00)=[0x0, 0xffffffffffffffff]) getpgid(r5) geteuid() lstat(&(0x7f0000006d40)='./file0\x00', &(0x7f0000006d80)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006e00)) getresuid(&(0x7f0000006e40), &(0x7f0000006e80), &(0x7f0000006ec0)) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007140), &(0x7f0000007180)=0xc) stat(&(0x7f00000071c0)='./file0\x00', &(0x7f0000007200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007280), &(0x7f00000072c0)=0xc) lstat(&(0x7f0000007300)='./file0\x00', &(0x7f0000007340)) lstat(&(0x7f00000073c0)='./file0\x00', &(0x7f0000007400)) fcntl$getown(r4, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007800)={{{@in, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000007900)=0xe8) getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000007940)) getuid() getresgid(&(0x7f0000007980), &(0x7f00000079c0), &(0x7f0000007a00)) getpgrp(0xffffffffffffffff) fstat(r3, &(0x7f0000007ac0)) sendmmsg$unix(r4, &(0x7f0000007c00)=[{&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000000780)="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", 0x7c0}], 0x1, &(0x7f0000001bc0), 0x0, 0x4004800}], 0x1, 0x4080) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) fcntl$notify(r0, 0x402, 0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) syz_open_procfs(0x0, &(0x7f0000000680)='net/wireless\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000006c0)) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xc040, 0x0) bind$netlink(r1, &(0x7f0000000640)={0x10, 0x0, 0x25dfdbfc, 0x200}, 0xc) pipe2(&(0x7f0000000100), 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)="1ca2df0e7f040993a010aaffccff499e5d4923c2171447e8da02", 0x1a}], 0x1) 2018/04/01 06:41:25 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000100)='./file0\x00', 0xb6b7) write(r1, &(0x7f0000000180)="15", 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@broadcast, @multicast1}, &(0x7f0000000140)=0xc) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='p'], 0x1) sendfile(r3, r2, &(0x7f0000002b80), 0x7fffffff) 2018/04/01 06:41:25 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x204200) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r2, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x9) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/01 06:41:25 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x81b}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000"]) r3 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8ffff, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(r4, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x400000000000, 0x0) close(0xffffffffffffffff) getpeername$packet(r5, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="8c000000430022032abd7000fc73656c696e75782f636865636b72657170726f7400000008000400f7ffffff08000200020000000c000800eceeb82200000000340006000c000500000000000000000008000b000600000008000100", @ANYRES32=r6, @ANYBLOB="08000b00881600000c00040003000000000000000c0008000000000000000000"], 0x8c}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) [ 178.251133] binder: undelivered transaction 88, process died. 2018/04/01 06:41:25 executing program 5: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./control\x00', 0x80000, 0x4) mkdirat(r1, &(0x7f0000000100)='./control\x00', 0x0) recvmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/159, 0x9f}, {&(0x7f00000014c0)=""/117, 0x75}], 0x3, &(0x7f00000002c0)=""/32, 0x20, 0xd96f}, 0x61) mknodat(r0, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000001800)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000300)={0x1a}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000440)) sendmsg(r0, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001840)="8c3b6ca957d4b04b17caf199bcd1e8249756c86b3b84026d0d5576d770c3417d203675c4e5bda293cdfc61536d3086c87adf2b786dd6bd0efb87a1a4ed47093b0dc6fa1726fb94db34b61510cbf3acee64525cfae344d855ba25db778e19bf90d4bdd0946d852427074aadb9dd46267f4c67d87c2fb5799bf2a9156c77998469c36917ffb9", 0x85}], 0x1, &(0x7f0000001a40)}, 0x400c000) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x80, &(0x7f0000001580)=[@in6={0xa, 0x4e21, 0x6, @empty, 0x30}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xfb}, @in6={0xa, 0x4e24, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xe27}, @in6={0xa, 0x4e24, 0x101, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffff8}]}, &(0x7f0000001600)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000016c0)=ANY=[@ANYRES32=r3, @ANYBLOB="bb0000000466ca977347cd887937548c554067a9c4e9dc134ea9268981c0240132a2797bf20a49e275d84c73169db6a25c30ab1195d0d615d73f903863de53d035dfeb803156463bd252a16d265ee6d721a7e9bd77de93223589ec73a8f62883b580981d47ebf952f1374a510000005ce5734d2fd833b80790cfad6bfdff8076968b43031ad3766ab3aea87883bffaeaf1f9b8568a4e2c35731a2fadf0ed694b1beafb6981615ad53300000006fd3653f9ae818adaa3b37979a13b6eadc0"], &(0x7f0000001640)=0x2) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x3}) r5 = dup3(r2, r2, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000340)={0x0, 0x0, 0x100000, 0x7, 0x1, 0x1, 0xff, 0x10000, 0x0, 0x80000001}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000040)={r3, 0x2e, "735aa7d5af5be12c2aaea4b4d9b61c4adb822e9cb9fcfb19a2a8f58b6d817a833ca830b74cf5680ae3873ee817c3"}, &(0x7f0000001680)=0x36) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)={r4}) 2018/04/01 06:41:25 executing program 1: mount(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00', &(0x7f00000008c0)='exofs\x00', 0x0, &(0x7f0000000900)) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tpv3in6, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/191, 0xbf}, {&(0x7f0000000340)=""/52, 0x34}, {&(0x7f0000000380)=""/3, 0x3}, {&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/209, 0xd1}], 0x5}, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3}}) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00000000c0)=ANY=[@ANYBLOB="7cbc016da71fea076c22b4e9d09e812d54f7e124c2209ee0467258d6ca0ac1cce7ee0cc2232b0e0725e23e1b255bac"], 0x1}, 0x1, 0x0, 0x0, 0x4040}, 0x80) syz_open_pts(0xffffffffffffffff, 0x2000) ptrace$setopts(0x4206, 0x0, 0x0, 0x100027) 2018/04/01 06:41:25 executing program 4: r0 = socket(0x10, 0x803, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ipddp0\x00'}}) write(r0, &(0x7f0000000340)="2600000022004701050007de000000ff00806d20002b1f00c0e1ff094a51f10101c7033500b0", 0x26) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x0, @multicast2=0xe0000002, 0x4e23, 0x2, 'wlc\x00', 0x38, 0x11d, 0x5e}, {@broadcast=0xffffffff, 0x4e20, 0x1, 0x3d0000000000000, 0x8001}}, 0x44) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=""/137, 0x89}, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/04/01 06:41:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000831000)={0x14, 0x4, 0x40000000000000a, 0x810, 0x0, 0x0, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/01 06:41:25 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000002000), 0xfffffffffffffca7) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) fadvise64(0xffffffffffffffff, 0x0, 0x6, 0x5) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xfc) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000040), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}}, &(0x7f00000008c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=r3, @ANYBLOB="890000006e213a64a07f9f09ef88b7245aae0135a042476e5531803b1901944f2f3bb6e08895341dd7070360d5e8450ba0759afc562b2fbdf7f50000ffff42873224b92c8fc622dbe21e17e8f6d172f62359d3a9af0df295b9610c2c1bf5d3355740f6113b64904674314535dbbfbe9299251597e427bc1aafb10466662b3133a7a5651b18de9a529efedb1bdb"], &(0x7f0000000900)=0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000880), 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYBLOB="6190c5d73ff17ac5678d482242c038a707000896608d"], &(0x7f0000000080)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x0, 0xac2}, 0x14) r4 = open(&(0x7f0000000940)='./bus/file0\x00', 0x800000, 0x1000) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000b00)={0x7ff, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x104) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="8c080000622c8b6a2ba2d535292f893e49e92956cf40be7d63155cfeb123f1cff3e78cc3a2efeaa2df9c63c9771ff2f7eccfe5d8ccf9d6a6be6f0eabb928b5019e1cbadc7d83b5d4aa2ad88579b797d9337fe7c99ef716b0ca9d382ad1ee59c64692943ffa9dec8832c8ef25c925d9b852d2f4a6b8440ed60d92ec1055baa5f61fdada45b6c3940152a6c06ece3a89d8b7c95c7c91bda19fcd59363b26db360dbf312c8cbf06a9fe0336ec6ab2932e618699e5ebf4c228837c8d80dd"], &(0x7f0000000500)=0x2) r5 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000740)="921f27b798d9f043c0e316f3c77ee37e9c997cd16efce7747f72218dedd46b201bb07f33f43277bf209683afe46ce0e40f9cb4168f42f8", 0x37, 0xffffffffffffffff) keyctl$get_security(0x11, r5, &(0x7f0000000d00)=""/211, 0xd3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000600)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200), 0x4) pread64(0xffffffffffffffff, &(0x7f0000002040)=""/4096, 0x1000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0xc) ioctl$KIOCSOUND(r4, 0x4b2f, 0xef47) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001940)) get_robust_list(r6, &(0x7f00000003c0)=&(0x7f0000000380)={&(0x7f00000002c0)={&(0x7f0000000280)}, 0x0, &(0x7f0000000340)={&(0x7f0000000300)}}, &(0x7f0000000400)=0x18) ftruncate(r4, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) 2018/04/01 06:41:25 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x407, r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}}}}, 0x104) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="41000600"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r3 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r4 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r3, &(0x7f00000005c0)="72a2ac839828e8a55745245d7c6fc8875594a2957de1bbeefab99652f51bde831db85203c112", 0x26, r4) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) r5 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r5, 0x8) prctl$getname(0x10, &(0x7f0000000440)=""/173) keyctl$instantiate(0xc, r3, &(0x7f0000000040)="c7f344466cba20fa9aa8a97386d31b0e413e3936e2a3eabd35c083978fde692780ffeb5c933459436cba7bfbd3e78d2ddf7b94d5a836beea02109199615cc59af2d04ba89298614c0242c4fc0447d93cc1c48cde359d961ca26248d824c6b7a4ac92eb21e600c30970", 0x69, r4) [ 178.551597] binder: BINDER_SET_CONTEXT_MGR already set [ 178.556955] binder: 12669:12705 ioctl 40046207 0 returned -16 2018/04/01 06:41:26 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x204200) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r1, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x9) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000080)) socket$pppoe(0x18, 0x1, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/01 06:41:26 executing program 4: r0 = socket(0x0, 0x80b, 0xffffffffffffff80) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r1, 0x1}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1ea, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r3, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af"], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/01 06:41:26 executing program 7: r0 = inotify_init1(0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000500)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/enforce\x00', 0x800000488041, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000002c0)={'ip6gre0\x00', 0x10400}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000006c0)=""/108) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x0, 0x3283, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xffffffff80000000}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x54) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000540)={{0x3, 0x4}, {0x7, 0x80000000}, 0xffffffffffffe4d0, 0x4, 0x5}) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000640)={0x11, @empty, 0x4e22, 0x4, 'nq\x00', 0x0, 0x0, 0x45}, 0x2c) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) utime(&(0x7f0000000480)='./file0\x00', &(0x7f0000000600)={0x2, 0x3}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)=0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000004c0), 0x8) r6 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r6, &(0x7f0000000000)=[{&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f0000000880)=""/198, 0xc6}], 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x0, 0xfa9, 0x4, 0x0, 0x7f, {0x0, @in={{0x2}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) openat$cgroup_ro(r6, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) ptrace$setopts(0x4207, r1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000800)={'\x00', 0x0}) connect$packet(0xffffffffffffffff, &(0x7f0000000840)={0x11, 0x11, r7, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000440)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/01 06:41:26 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r3 = dup2(r1, r0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x61ed) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000053000)={0x0, 0x0, 0x0, 'queue0\x00'}) pipe(&(0x7f0000000040)) write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/04/01 06:41:26 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x4) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000500)=""/214) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33f) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x1000000002010, r1, 0x0) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000a00)=ANY=[], 0xf5, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8"}) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f2", 0x30, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000600)={0x77359400}) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) 2018/04/01 06:41:26 executing program 1: mount(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00', &(0x7f00000008c0)='exofs\x00', 0x0, &(0x7f0000000900)) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tpv3in6, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/191, 0xbf}, {&(0x7f0000000340)=""/52, 0x34}, {&(0x7f0000000380)=""/3, 0x3}, {&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/209, 0xd1}], 0x5}, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3}}) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00000000c0)=ANY=[@ANYBLOB="7cbc016da71fea076c22b4e9d09e812d54f7e124c2209ee0467258d6ca0ac1cce7ee0cc2232b0e0725e23e1b255bac"], 0x1}, 0x1, 0x0, 0x0, 0x4040}, 0x80) syz_open_pts(0xffffffffffffffff, 0x2000) ptrace$setopts(0x4206, 0x0, 0x0, 0x100027) 2018/04/01 06:41:26 executing program 2: getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) nanosleep(&(0x7f0000000440), &(0x7f0000000480)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8600000, 0x7, 0x6, 0x0, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0xd, 0x0, 0x1f, 0x42ee, 0x0, 0x9, 0x9, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x8) openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x40) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000300)={0x0, 0x5}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xa4, &(0x7f0000000580)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e23, 0xbf6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x52, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000007c0)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f00000004c0)=0x98) close(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000780)) 2018/04/01 06:41:26 executing program 0: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000880)='/dev/usbmon#\x00', 0x2, 0x105000) listen(r3, 0x2000000000000) r4 = fcntl$dupfd(r2, 0x0, r0) bind$netlink(r4, &(0x7f0000000580)={0x10, 0x0, 0x25dfdbfb, 0x6000}, 0xc) write$selinux_load(r2, &(0x7f00000007c0)={0xf97cff8c, 0x8, 'SE Linux', "f3f5eeb4d4023624d7e6de881dbe2076c6198f3a0418b4c9ac3218f9a350fa6eff24bf2f49f79a0da9746639147fa26ef2fd31e73958c8836482a6cf0acfb5999eadb485e85803a1b1df495ef916df158fc23cd18dd91aa515815a528d7aaffdd80838f20bcba9c979cc08d6889be28653"}, 0x81) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r6 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="2e000000bb2b87ba701eb684d09548ce1f35aaa2d9cc51aafc92a20000000000000000000000000000000000000000000000"], &(0x7f00000008c0)=0x36) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000006c0)=ANY=[@ANYRES32=r7, @ANYBLOB="ae0000001568f26c944f20359beb14030300000059482cd7c470af1b40fe690443954616060000b38f065702e94076ad51ca38bd3c2f703632ddedc02491d02e65c16236d245da4b77c23eb7c3ced035682b5f821c2bbbac057b9db0779096738214751e423aaa46d9153f1358320d6135837f8b20056252b41fe55c6016f9dcd584fc3846908d4e6956eb7782acb2f1808ee1f922761a96131530c80f6c99d21a2ef20395f123d8247c7a25fcad5b72353283c5301f134536942b675ddc45dda489a63d"], &(0x7f0000000900)=0xb6) preadv(r6, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r8 = socket(0xa, 0x0, 0x0) setsockopt$inet6_opts(r8, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0x9, [], [@calipso={0x7, 0x48, {0x0, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2}]}, 0x58) setsockopt$inet6_opts(r8, 0x29, 0x36, &(0x7f0000000540)=@routing, 0x8) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000000b80)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={r10, 0xffff, 0x4, 0x7ff, 0xfa9, 0x0, 0xfff, 0x0, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000004c0)=0x3) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000400)=@buf={0x55, &(0x7f0000000440)="f6db7247d154028f76cc6f3db133a79ced0d5fa74143e93550b9c557a3f8e32ec43526e40c04d8ac5e4322395edac51e73c7cfe289ea2fca9b7d7f02b3d8a6ff08a7847c500ed64a8536b750f8a098c6451e0aa193"}) syz_open_dev$mice(&(0x7f0000000940)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x442, 0x0, 0x2]}, 0x5c) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000500)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x3}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001bc0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/01 06:41:26 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x39) fcntl$setflags(r1, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='rpc_pipefs\x00', 0x4000, &(0x7f0000000500)="df06a530e9f537f13d567ed465f087aff3294dad4fd84b235c5cee8bc41d01db22ec879081e71f8e61ea5174b3d2f7abe85a05cff9ce93c1c80c441bdf7d55dd4a383405a0f1") socket$inet6_sctp(0xa, 0x0, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00000002c0)={0x0, 0x8001, 0x1c}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x5, 0x4, 0x100000001, "4e2a96e0562564904ea130673b2fd7ff5191f48133af7ba3e7e61a8950d0d06bf214594cb76890c5fea5c2231f4c1edaba98bf6e7f1b82aa1a09dfb1d90f73", 0x11}, 0x60) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)=0x800, 0x4) syz_open_pts(r3, 0x301000) fsync(r3) close(r2) 2018/04/01 06:41:26 executing program 1: r0 = getpgid(0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x2, 0x6, 0x7, 0x5, 0x0, 0xff, 0x44042, 0x2, 0x8, 0x0, 0xf97, 0x3, 0xba96, 0x80000001, 0x8, 0x9, 0x8, 0x3ff, 0x70, 0x3f, 0x1f, 0x4, 0x81, 0x5, 0xfd78, 0x80000001, 0x3, 0x0, 0x0, 0x4, 0xffffffffffffff99, 0x2, 0x8000, 0xfffffffffffffffc, 0x6, 0x10000, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000340), 0x2}, 0x102, 0x116a2c17, 0x7f, 0x7, 0x100000000, 0x7, 0x2}, r0, 0x10, r3, 0xb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) r4 = memfd_create(&(0x7f00000001c0)='cgroup{[\x00', 0x1) bind$netlink(r4, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfc}, 0xc) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(r5, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/01 06:41:26 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x400) mount(&(0x7f0000000480)='./control/file0\x00', &(0x7f0000000640)='./control/file0\x00', &(0x7f0000000680)='devpts\x00', 0x40, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x4, 0x40000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getpeername(r2, &(0x7f00000004c0)=@nl, &(0x7f0000000040)=0x80) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x48) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) execveat(r4, &(0x7f0000000140)='./control/file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='\x00', &(0x7f00000002c0)='$:trusted\x00', &(0x7f0000000300)='trusted.\\proc(\x00', &(0x7f0000000340)='ppp1wlan1\x00', &(0x7f0000000380)='[\x00'], &(0x7f0000000600)=[&(0x7f0000000440)='\x00', &(0x7f0000000540)='vboxnet0\x00'], 0x800) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getpid() openat(r1, &(0x7f00000007c0)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000000), 0x1f0) rmdir(&(0x7f0000000000)='./control/file0\x00') r5 = dup2(r1, r3) getdents(r5, &(0x7f0000000200)=""/179, 0xb3) openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/01 06:41:26 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101906) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/04/01 06:41:26 executing program 7: fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002a40)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000015c0)='net/ip_tables_names\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x8, &(0x7f0000002880)=[{0x15, 0x1, 0x7f, 0x3ff}, {0xc8d, 0x40, 0x7f, 0x3f}, {0xda6, 0x7fffffff, 0x1}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x7f, 0x5, 0x782}, {0x0, 0x1, 0x35c}, {0x0, 0x400, 0x6d3, 0xffff}, {0x0, 0x0, 0x100000001, 0x4}]}) clock_gettime(0x20000003, &(0x7f0000002f40)) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000340)) preadv(r1, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000480)=""/236, 0xec}, {&(0x7f0000000340)=""/96, 0x60}, {&(0x7f0000000580)=""/178, 0xb2}], 0x4, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001580)={'bond0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x2) request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000002e80)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) openat$cgroup_procs(r3, &(0x7f0000000440)='cgroup.procs\x00', 0x2, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r5, r2, &(0x7f0000000000), 0x7) openat$cgroup_ro(r4, &(0x7f0000000300)="e16721b26ca359a73aef440b3e51934f461fdb75", 0x0, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100)=0x5, &(0x7f0000000200)=0x2) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000240)={'bcsh0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002ec0)='/dev/pktcdvd/control\x00', 0x0, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffff1b000025cd1163b5630700000001"]) ioctl(r6, 0x8916, &(0x7f0000000000)) ioctl(r6, 0x8936, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r6, 0x40e, &(0x7f0000000240)=0x7) 2018/04/01 06:41:26 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x0, 0x6, 0x77e, 0x0, 0x0, 0x2}) inotify_init() setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) fallocate(r1, 0x3, 0x3bb, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="dd89c2d50db7185b540cad7d08da2ab7b376aa6cfc7704dcfa0461ed0c65ab6c3f1ea5ee25cf89"], 0x1}, 0x1}, 0x20004840) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9", 0x17}], 0x1) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(r4, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6, 0x9}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(r4, 0x4b2f, 0x100000001) r6 = getpid() capget(&(0x7f0000000240)={0x20071026, r6}, &(0x7f0000000380)={0x2c, 0x3696, 0xd8, 0x0, 0x7, 0x2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/04/01 06:41:26 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x80000, 0x0) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'yam0\x00', {0x2, 0x0, @loopback=0x7f000001}}) fchdir(r0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r3, &(0x7f0000000180), 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200, 0x0) getpgrp(0xffffffffffffffff) geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080)) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003240)) getgroups(0x0, &(0x7f0000003300)) sendmsg$netrom(r2, &(0x7f0000001440)={&(0x7f00000000c0)=@ax25={0x3, {"e1a6031284b734"}, 0x6643}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000001400), 0x0, 0x8000}, 0x40040) [ 179.489931] binder: 12733:12738 ioctl 400454ca 20000080 returned -22 [ 179.490595] binder: 12733:12761 ioctl 400454cd 30a returned -22 2018/04/01 06:41:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x74e}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x1df}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000d00)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x81, 0x100000001, 0x6, 0x8001, 0x4}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x9, 0x30}, 0xc) r3 = dup2(r0, 0xffffffffffffffff) accept4$nfc_llcp(r3, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000002600)='.', &(0x7f0000002680)='.', &(0x7f0000a60000)='fuse\x00', 0x0, &(0x7f0000d1cfff)="96") preadv(r4, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x20, 0x0, 0xfff, 0x3, 0x9, 0x0, 0x0, 0x1, 0x3}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000f00)) getpgrp(0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000f40), &(0x7f0000000f80)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000fc0)=0x0) r6 = getpgid(r5) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@dev, @in=@local}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000ec0)=0xe8) r7 = syz_open_procfs(r6, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x1, 0x3, 0x0, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6}, &(0x7f0000001f40)=0xc) r8 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) setpriority(0x1, r6, 0x52ca) mount(&(0x7f00000001c0)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='squa\x00\x00\x00\x00\x00', 0x0, 0x0) preadv(r8, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 179.694817] qtaguid: iface_stat: create6(lo): no inet dev [ 179.725727] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/01 06:41:26 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/19, 0x8001}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) fcntl$getown(r1, 0x9) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000204ffc)=0x4000000009, 0x4) sendto$inet6(r2, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r2, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/01 06:41:26 executing program 0: setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000300)="951568519c1f71bb8b4c54f4a43d6b679cb5bc61e76af828f423a297fbe3438990e1421bbd0e7dcf476fd4178ef43c1e2c54f1a8e239ae923d6e755258dada6652099362f9b3856df38b9de499d9fc25f23f918ccc55d807490992ea553aac532c3986a5e4437fa7ca08105cec9969920ff2c3c742c3ceed65aa87def336addbab541edc4275cc904d0fd18d4e3899b5ecd5", 0x92) getrandom(&(0x7f0000000bc0)=""/208, 0xd0, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) unlinkat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x200) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000800)={0x2, 0x4e1d, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf19a29a67f3bd368) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000b80)={r3, @rand_addr, @multicast2=0xe0000002}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'nr0\x00', 0x20000000000000}, 0xffffffffffffff5a) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000008c0), 0x10) fstat(0xffffffffffffffff, &(0x7f0000000940)) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x100000000) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0)) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x200000, 0x0) add_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="2bfec005d0dd8e0a2aa8fef79543f24538fb63c610d77694189630b4e62f196b61328c926cc82c75017627695eda85c026618998c2dc169bb125dcf69532886cebdd66b8f90b424a5264a34c5cce3c04", 0x50, r4) keyctl$clear(0x7, r4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="90388e3d1a7c6e6b8e588f008e22897c03f705cb24577fbffb89699a48942b57433bdb2ebd52cc89630e01dc9b2a9c771d552c91d912283ef0bb844a8e9b25a54ca747d41e9c87f97b928874349f669a83d71e79c74d2544b82a6e3cf4a616ba4d181c7b07a786a2d3c7d1c89398e2690a2e9e8fbe8d12989c937348d30b6dda48f82284cbb226e75a819cbd94d5bbef7d9defd988fd55ec9dbb40735a25ed2bae282c75ac0dcd874f2b27af6c897a9f1d154184745f555c2f73d590dc9465e3b2b4056a5b0057db5bb251183104377aa161d741", 0xd4}], 0x1, 0x0, 0x0, 0x40000}, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x0, @loopback=0x7f000001, 0x4e22, 0x0, 'dh\x00', 0x8, 0x4f85, 0x3e}, 0x2c) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4) timerfd_create(0x7, 0x200080000) 2018/04/01 06:41:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'syz_tun\x00', &(0x7f00000002c0)=@ethtool_cmd={0x25}}) 2018/04/01 06:41:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x7, @empty, 0x400000000}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in6={0xa, 0x4e23, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff000}, @in6={0xa, 0x4e24, 0x401, @empty, 0x3}], 0x80) getdents(r0, &(0x7f0000000000)=""/95, 0x5f) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0xffffffffffffffd8) ioctl$KDENABIO(r0, 0x4b36) 2018/04/01 06:41:26 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000000)=0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/01 06:41:26 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23}], 0x10) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000003000)=""/195) 2018/04/01 06:41:26 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f00000012c0)='./file0/file0\x00', 0xffffffffffffffff) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000001340), &(0x7f0000001380)=0x4) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) write$selinux_context(r1, &(0x7f0000001280)='system_u:object_r:cert_t:s0\x00', 0x1c) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="000000000a000000ffff0000ff0100000000000000000000000000011f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8617c000000000000000000000000000000000000000000000001000000040000000a004e2004000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000002000000ff01000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001740)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000001240)=0x9) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ppoll(&(0x7f0000001200)=[{r2}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x2020}, {r0, 0x4}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0x0, 0x0, 'queue1\x00'}) getpeername$packet(r2, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001400)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000001440)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r3}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000014c0)={0x80000000, 0x7, 0x10000, 'queue1\x00', 0x4fa}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(r4) 2018/04/01 06:41:26 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000fc0)='./file0\x00', 0x149042, 0x100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000000e80)=[{&(0x7f0000000940)="5227acd97aea12d2", 0x8}, {&(0x7f0000000f00)="554eae36b8d1ae3b5597b597ba6c906803f38983fc3fe025c82da42ffea905153066108504000000e0eb301462b0291c532adc57a2c1d6cb6ab39486f923b950ec079a2415a564395e6b442f05de3eb18ad15d19adee582c448af14cbcbae430171815321266c4336bee7a10f9b0a27ce0ab34bc18540e2b9082a1b80500000000000000d8849045d85b15b095d7eac0a6444a253580e1529c", 0x99}], 0x2, 0x0) ftruncate(r2, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001300)) r3 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000180), &(0x7f0000000340)=0x4) r6 = socket$inet6(0xa, 0x2000000802, 0x0) r7 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000500)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) fstat(r4, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000780)=0xe8) r11 = getegid() sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="71229f01bc0cc675558238df3599020b9e4518", 0x13}, {&(0x7f0000000240)="bf77e9586608b170869dbd89591ae153d4f5ea6e62d58e407838bfa255809e641a3e01548e11c77f92921ebd173e982973ae05d3ca6843fd2bfdec9683b459559aa45beccdbbc02f442ebf6e642ade248081874c18b9c6db94b2af9286562b736fb2de998e5ca511ab7ba50820d9dd0e5cbd99862f1a3275bedb10c26c83", 0x7e}], 0x2, &(0x7f00000007c0)=ANY=[@ANYBLOB="200000000100000001000000", @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="180000000100000001000000", @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB="0c0000000100000001000000180000000100000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r6, @ANYBLOB="240000000100000001000000", @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="1f0c000000000000010000002cf2882aa394561596018000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r6, @ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r10, @ANYRES32=r11], 0xe4}, 0x20000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x801, 0x0, 0xff, 0x1}, 0x20) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r12 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r12, 0x1000000000016) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f00000001c0)='coredump_filter\x00') connect$inet6(r6, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x10000002a) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000200)={'erspan0\x00', 0x7e9}) 2018/04/01 06:41:26 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006200), 0x0, 0x0, &(0x7f0000006440)={0x77359400}) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x43, "4fb51cadc37a66926ce7dc3326a084dc30583720bc4b0c273147535502f81c298b353aad3f69be247c94cee85bc1db31fa87d1525e28327b12f94fc00bab0d33db1309"}, &(0x7f00000001c0)=0x4b) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000000340)=""/142) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={r2, 0x3}, 0x8) mlock2(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000280)={0x28, 0x0, &(0x7f0000000240)=[@dead_binder_done={0x40086310, 0x3}, @release={0x40046306, 0x3ff}, @request_death={0x400c630e, 0x3, 0x2}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000340)}) 2018/04/01 06:41:26 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) 2018/04/01 06:41:26 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x22b1, 0x0, 0x9]}, 0x5c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f00000005c0)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000b40)=""/4096, &(0x7f00000003c0)=0x1000) gettid() sched_rr_get_interval(0x0, &(0x7f0000000340)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x4, &(0x7f0000000440)=[{0x7fffffff}, {0x2, 0x80, 0x0, 0x3}, {0x225, 0xc34}, {0x0, 0x0, 0x2000000000000, 0x311925ba}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x1, 0xfffffffffffffffe, 0x100, 0xfffffffffffff2ff, 0x713c}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x750}, &(0x7f0000000580)=0x8) prctl$setendian(0x14, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000040)=0x9) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/01 06:41:26 executing program 6: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40040, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0/bus\x00') rmdir(&(0x7f0000000200)='./file0/bus\x00') [ 179.847801] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20002 dh 2018/04/01 06:41:26 executing program 0: r0 = inotify_init1(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x400002, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000340)={{0x80, 0x80004}, 'port0\x00', 0x8, 0x10025, 0x6, 0x3, 0x9, 0x1, 0x99, 0x0, 0x1, 0xfffffffffffffe00}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000006c0)=""/108) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x400000001}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)) r4 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000480)={0x40}, 0x92764dd879634c96) lookup_dcookie(0x0, &(0x7f0000001600)=""/65, 0x41) sendfile(0xffffffffffffffff, r5, &(0x7f0000000040)=0x3, 0x10ed5b) getpid() ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000001680)={{0x5, 0x6}, 'port0\x00', 0x0, 0x0, 0x0, 0x4, 0x4, 0xb41, 0x400}) sendmsg$unix(r4, &(0x7f00000015c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001300), 0x0, &(0x7f0000001500)}, 0x10) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r4, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x7}) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) ioctl$TIOCEXCL(r5, 0x540c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x0, 0x3283, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}}], 0x38) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000540)={{0x0, 0x4}, {0x7, 0x80000000}, 0xffffffffffffe4d0, 0x4, 0x5}) r6 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[], &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000004c0), 0x8) r7 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') mkdirat$cgroup(r3, &(0x7f0000000600)='syz0\x00', 0x1ff) preadv(r7, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) mq_open(&(0x7f00000001c0)='/selinux/enforce\x00', 0x800, 0x8, &(0x7f0000000200)={0x1000, 0x0, 0x0, 0x1, 0x7, 0x5, 0x0, 0x8000}) 2018/04/01 06:41:26 executing program 3: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0], &(0x7f0000001280)=0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x0, {r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x0, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) r3 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) r5 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000580)={r0, 0x1, 0x10000}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000700)={r2, 0xffffffff, 0x100}, &(0x7f0000000740)=0x8) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r3, &(0x7f00000001c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="405235eac231e09d57f460c0333eac86f8c8d74d8bcc681e0d87e4180e51b312fa0e374fca7a3acd154f53d40c6c73c18428fb9bfdac8a468c18659e3f6a1412d8ff1db00fa1a060d44c8057e40bcce5722abf4fbcb752aa098b1abb96246b53e71c9eeb1f65d417c03c5687f0ec9e6ffbcddaa2141159710308051195a19a0b7fd3b885dca6beee9109fb7f4f5a53818ea784ae13c92aafef82e38ec9b847e5fd782d94615ab335b2b1065d6938bb71f22543cb70", 0xb5}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000003c0)="75647286cd7964a6314722b65c8f6dae90c7e61f674059ede3dd5c7f09d1e81841952dda9e1b2ea764f0e17b91e4601c10400ddcbfe670bd015d50db568868c861e5c3d4ca43f33bf202", 0x4a}, {&(0x7f0000000440)="12fa3f01e2191214fbeb15198cb92526491edf35838f235008779f75119349a76939aa3cf20325317fd1a9e42ac2b8773fe9feb64c87f85d3f365fb4dd00f223deeea4a498d481134e6cf74489b239a20fc758a0a5b00c7e0c6fe184aaeebf76c30f1338ef033c8172d18619769356d00d17cf5a0356111e416a1f761e005486b96d6344cc29c73458f0202d58e3c96e7c72e9f54784406957497bc1041817bf854d14453b5ea2434dd0593792c3d89539e1ef698e1f8a248a562f1619409b86339469bb272478460bcdc481a4e5b5e744a191404ce0a1fe488aae936c72d46e5cbdaeac26add81bfbd88ea9307a", 0xee}], 0x7, 0x0, 0x0, 0x4000800}, 0x4044845) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x400000000000, 0x3, 0x100000001, 0xffffffffffffffc1, r0}}, @sndrcv={0x2c, 0x84, 0x1, {0x40, 0x5, 0x2, 0x1, 0xb9, 0x4, 0x1, 0x5, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000001, 0x1, 0x820e, 0x9, 0x80000000, 0x1, 0x1b16, 0x3, r0}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x5, 0x204, 0x60, 0x2, 0xff, 0x1, 0x9, r0}}], 0xb0}], 0x1, 0x0) getpeername$ipx(r3, &(0x7f0000001440), &(0x7f0000001480)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000540)={0x9, 0x3ff, 0x10000, 0xd4b}, 0x8) r6 = gettid() sched_setaffinity(r6, 0x8, &(0x7f00000006c0)=0x6) [ 179.915048] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20002 dh [ 179.922853] binder: release 12838:12839 transaction 94 out, still active [ 179.929786] binder: undelivered TRANSACTION_COMPLETE [ 179.954700] binder_alloc: binder_alloc_mmap_handler: 12838 2000c000-2000e000 already mapped failed -16 2018/04/01 06:41:26 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000480)=0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000240)={0x5, 0xfffffffffffffffd, 0x21f0, 'queue1\x00'}) inotify_init1(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x8001, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x1f, r2, 0x1, 0x1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000100)=[{0x2, 0x0, 0xffffffffcbebbf1c, 0x5}]}, 0x10) fcntl$getflags(r1, 0x401) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x0, 0x80000001, 0x0, 0xffffffff}, 0x6, 0x81}) sync() socket$packet(0x11, 0x0, 0x300) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000440)=""/31, &(0x7f00000004c0)=0x1f) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") r3 = gettid() epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x401) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000680)=r3) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB='\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) pause() getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00', 0xbb}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x101000, 0x0) [ 179.954877] binder: BINDER_SET_CONTEXT_MGR already set [ 179.954884] binder: 12838:12839 ioctl 40046207 0 returned -16 [ 179.984274] binder_alloc: 12838: binder_alloc_buf, no vma [ 180.000829] binder: 12838:12839 transaction failed 29189/-3, size 0-0 line 3134 2018/04/01 06:41:26 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x0, 0x8001, 0xff}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x8}, &(0x7f0000000b40)={0x0, 0x81, 0x2, 0x4, 0x3, 0x0, 0xb3f5}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0), &(0x7f0000000900)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca86", 0x10}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) syz_open_pts(r0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) fdatasync(r1) 2018/04/01 06:41:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f72ffc), 0xf) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00') setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000140)="f2d8cf60d2c46ef0a1f720172a2adb798d82c10af02ff6ad7b5ccedd457801bd53495d314d3054867fcd2250cad57c6e1cf6117b72974ab64537918878ad2ffd2c72f40ee4b2f0544d8e8858df16bda717cd67ccb37de52ffd953d7dc4f70b031693dc4fae50b60f2c60500f5ad823c9b612f76ee9c0f09b7f7b0832e7f90ea7e9cd40aaab07242fd60d3f16410ff7df6a67abc725f84cec51ba8c0c478088b6b7d65440d196691e094b9991a3ab3631801bee118827eeb728f59de8b6f655f7664bbe53d6691902fba05a90e68add6873900a5fa6ab96f2d6be8f769467844136ac74c94a433834108642fcc4bdb273ba43964604dc022934c570a2393f796bc8722b1b121cd97514cb26e30c507472a0862716ce2d5028f131dd989c2b07dfb19c2a294f1eefb68d17e576a6aa017aca4d364591b8e271fff837fc6103f70b1fbc109856e09d39f7aa74c855d51660c5920dfb04b73d8608f50e501eb24272dc3945489b46b7a68a97ab6b04a3118aa2f38efbf0cc47589fe76bc187b438d9edc3832b749bc9d4004e869982e9fd371e81175dbb41af3cb53f9527a738dd92e31d8f497d1b4c53fb91a6927df9f78cb049fdfd7bc6c49dea0d1543b04de07681a6a7f8919fb7df5f7a4c267aa68531723cf65b6a06e2dbde1316d1665efed5ca38f54620e9d1abf676c9295a0a2cb29213d771f665c313ba65571bbf6a248eb9f3743fbee1eb4245490f94fe263c58a832b2cd9fdc805a8f7eca56ea9b08b5412a325dc5d2604d79eee25e292e589c73163a785211435fd4a3007c18fab910b1e6594db09b5c108a256e95dca48a51165f779c23822410b8a0c67f318924093895f3e0c073a7de7e290d387bf92bd0f59d43357791f433035974f0e3066064d3ff25dc2c4452c626c1383597042354d0ff3ef5c2bf510f0c91d6ff47b2e72aaa1390fb10ab95fdca3d98743d64dff45f4bea42c7624b4ae9380f6b8a88fd0d1f8c98ab4d31d5f0fd3b1c6f1cd4169788791590b9823b375b68ac3320884e6ffeb2e6a2638f36b9e81e2957e05d3e693c75ff1a3f6dd52365828210aae2c1e388e653a9076083cd5f53f7fac7f69ca5a9a804fd67ad991337e332c58b531da2a467868837b8de7cfae90fb1e0c8047b464c89d9085bc5370c086577c5ae6f8e49e7e084bc8a4653e516a0c43acb6e7453482d5d2ab3c591d5fac8a8d5560f53c4417a8ab8fcf739dbde84d2cfa5fbc48f60abc10e109b99105cc2aa6482d8dc6c20c793546748814ae9d01b9be4812bb20945b6940eb552bf5ebe99398e0f4211e19794d560f849b9805a2cd55d12adbdb80e94b34d329ef2d88eb6267fd6bc2da59386897e09d5e194a3130e9b139f01ae888978948a74d869fca42454ad045a0ba58a2c83563b86e2022f1d1ec06df01610a1e312cbecf87d45d090bdef2187cbbf7d368bc1d1b50c15000aa16f712d86e4cf6fcbfd6dda7597a848a86c1e4c51a1969c1e8df98e830aac6c108490de9ac2f08f1993bd8f11ba750fdf9dcfb33c92aac2da07bbadd632bf82f26002a22058d7ea809e00b93c325f2f5f592867c887ec3f15f50adbe58fc6ce11aeb886770f1a66395787b7a5356e6ed75a3ceec2bd71946e5e1587f3bbebd8bc1f4cf3a79819a498c61c254b65e81654f532110b56f651f11f40772ef49a3ec4e026a1887dba17fa71b0ea80008bb5f9664b42b198cf075b2cb1c7ff1109af5150cc5a71db0b177eb10d2f568587196e00e69f268ab4cdcb5bb136109e94a948a97e03980168497d9263cd5de149e105496a808112204d7910952a91f1823570b24f6d720e86df81d5aa0ac477a08907af8ffec631310045bbfba8f7e5b37c5e3ff49761e25b18d756e9613ab72a35ba808343c43c2580c6d27cdbb9699bd24d48da44b256d11798fd6c3e30e7dca243d6e9e9f6c960376d4dfe54b137f956cb0503d16cc6ee9ad8292ced0daa1a1aebb4521f0cff46d344b65271c65616377353a088789bc5cc59a66a1eec6b8099484b6833d32b54a4ebecac33c510a0b484c8497b3f6981a91683f53a3fd6caf14d18a5681c1336b70e334c8f6e52cf30b0bef5abee73a7dfa3f43c0e89aa758b882ebdec210430726000fcf6ff72206b9a9ab2efe4dd1fc3831d1b0ff4aad823b88bba5f9a2dd7c941c74ce32889b6a6f3b206228e16c56e8018036eb84718020c2de0f500f89805e957b73fadd7863b9ca7b13d874fa9c68bb99364a59c09072a6399003dec0ede6f13dccb6369d448f5277199546620384bb2cbf9218afa59c26fcfa6042f8d5dd869b2795430f17e11b5036fcdc5392b34db2773ec597fa1c2e951557202620d27d2b7b0f7ba172b9e7c92ede2fd8f60670246642c3c65f5d44206dc1b225e9fd414534050aced73f94aed898caa15d542eca5e965253fff0dad3012022ba8979e215edaca06a4dba0059e1c7737796f0e96ebf1c4ddc1a78bedacb8685f07163eb97c30c9758232abd42164843ba9c8397c25485ce8887561cdacbe46da2e11e2c39549038fe89c03de2c43dc5544d23af2b1cce3b33eaf0d3ff5b8bb5d1e209a31e00380c1f66a53d88751d00c1017b7f6860ec435f1f53c8247d8c83b1c74223cf0a4033a4552b1a8663202a5358c70d2e13aacac4bda9260a8f2ac74b49a49e1dc5ceba4c06a0b11dc41b48b0f0e33827377f1f4baf92ea0b3c9a0fec67ee72f841f589fd6dee1b781b337cd1b3a641033f26822efd2ab22bf572a087d5532e3de00cdc70fb33eaf87b933ed3af69d415383272d4e3149e333e452ece28322414057205f7b0b05117e9cd8f1c581c0cb0e6c84e5209090f325ab1cbe0abe266107b248da1434fa2c7525532e2c60bca8d7689b4a0ecb7d1408f590d9df94b4e6b0eb58fc9c0d3eaa48eb27c7844594d8fed51fcd8035b4a9474956120c530586811f1eb3e4ef6d03eae32b633dc115d73f6aadf64d7f9810c4a855007e7017b4ec8680e5a08c8fee722bb5e8ffa0923d4ce54fdb5dfddd6c070160d96e7753bcb609c363533e8c9983370872e334b24c5094a304a7cc97ec07dd3a4d91f866eac2214e773056a1dfde3a184ac551387b942abb62a701417bb7be9f45ac8b4e40dc975b3c6be5fa1dbc13be4b40c908fddd008ac820d1220e558be9c04a12604fbaa7b419ac60e64d5200a98c18165f4ab42cb1a0013df45666f19f3bffed53787b06269c11bf0c22e007a9ac1e71c06cc533efaed0e97701099148b1cd00740fe9281589bd08156b9d94a0a5ae228059cf151098fcaaba6ebd4b16d05e2266f3b2c9dbc4a9213b53c6be80d0821be9f17846fde05b6fdc1abb534232797b7b910708df2f28f953ba7549e3ffc9b8ed3dfc486e095a02593bacb806e4f9e26327875075377861dc0aafe356a4aba86905899abc0212607e81513f9526927d66934fd1569a6efba51f3dd7e94a6448efedf98656406c6cd9e8b8a77635bfe78e2820986400b458a9a8adba64d5d21c5e2f7a8844a717fd46a20f688872e589abe55ac9a44b322ce3ff4f0a17f8cf7e95d3c7ab9b6e13da019917f3ff6f0a0046e3690dcc877ee2f4760a9ebebb7563fe876ae329166ebde1cc7a0b0f270250559e6c92fafe610e98feba3d7e82a86a41c793115663ba07eb494ff0818229d163c1b1f0748ba301bb390a953ddc511fee756037aefc543a1460fee27c8b8ea87cf1a4c0201115559c52400e816e92352452faa352eefaa60d5baf0523c3937d9e9d2855450a1799ada227d4808b298eba62fca71ef66d2c0a235405f662f8b12feb25a84da1f1806368657ca2d2e8a854a6fdfcc7a419060b69c893d868ba7cfddb73796bf7ccfc5b4b136d9076d55225da0e6f74c2fd92c4b1aa0d94d24d26d914383eeb97e5a396c9d918da6ba798d5fb79fecd4c17ca18eadd8957a8f1366957f51522ccc5b4bae0d42f3ec5c0427bdb0e246f7388c05dac35aae46a46c3a4da1ec62094fc68da9edf385650f10a4e329ef75a1bd0841ced8aa4fec99508bafb6f482a02c4a0543e49f97c9998881b18ee629176c99858222aaad03cc9a598697c86d3c0bb615cf568a88e9afc4f144125936ff1fb8c57a5e388c04e6f07450e7b0f2c10f61012aaf04fabd1e514d76eb339ed41b5d2076aee3ea4dfad90826d2bd86bc717a97fd1e1d4d6787ee2a3a7312288a811cd9b1fbba7af1b4e64395cafdc2bf09d6dc081b3ac92a121a8b9fa24e283c6f9263808041a518a583979ad2a83a6ec23da9c749500b2407bb62b62aef540fef86425e8086e3f6de90d2b25ccd0983b47bcea56c2c6d4bcf1e02362de4b568f389e9c72874b65fdad4f6b9b73732424cc32690b669980b687a4f31f62636d3792420aea0668ab3cd99cefa9fc43428d47b3846cf7a19ccd472adb81a70bb73dddc53a6b3249688699df6c8525bae90f58be0e62c0e865469fc82d024da59d417d9d2ed70077d090eb51ee80d42092d0ff938b12e2620a68b9b0cfd91fd173e617e259629a71d1d4a249d6885f28c59042710b12ff2b1af6fe9b06e2a4dad4c0012b097eb35e606421fad3486851339dfead20db2d3c16415173b633ff02cb2696aac96f86d66f261ebf45e24f69ed9a60a7c95fdc84a57b18139b7654487914182efdf07a8b63aaf2aaa1510bfc96327f5ccc8a64ab4128153eb329219474b2425326b2e99b2f8f38eebc97dc4a43238b93e9b0df18c13b4fd229790be73522b691e41319fb6bcddd61b92b5d4efa53db280be302e1d352d4af9869a7c99059585f9e61f64f4a8e03b082d097cad77cf297a50f9b700f29c815ba7aa9952e72d0b66a430da453ac0a43a24cc96e3a99a9583b0d0f56c7c19b3a848d772e3b62551c8115b6e02b9f7174ac3e224ad437876c21a35b160b6a5dbe61c4eaf09e8e299a9335bcd067e49b96058269779a90225e20712742f95cb4353bf8dbd7432f2a55530363ee8b8649968131432c12c237a954b9bf31a8553bf62ef91b3daaa26c6711b79d8063530c9b80c74fbf1091bd98ffdfc55004e18c9551d27393a4a8001b7b883214c78f8c4f9a63054d84112002d4da5f7c3c5037f1e8e0795f113d49c39beeca31a21a74c98054fdb1d359fd52057914cb3be68309c467219e4df3b701111451424ebd6000d465394004d81643b66128ca0b3b6e2712601ced590f1b8e0a2d5b006dbc7833b12dedceb9fba53ac1d1dd8d5bdb50fd6205af37a6ccdbb3424276ba92a15e8be380d1babc8216d98979b753ae73ca4cf55449d988b2fdc2d853ecc49da549c943867fd4fff74c37fd541e221606acc999532806b8182e503521e9f7d3e4aea2b60f186da843c2b56836666e5745371870a103b6132aa5900bef2b90064b9e117e8d21e0ceed13787a11e2b87662ef127d24a2248012bdc717b33e25b525dc60ddba24a731a35520f6a9c54955180343839a65d0731bbce9725bb1cea35b107dd4374a67fa71e41323777270adba2d1040d49d76c6ec88fa43800578752d90255acf63b8d0cc4f848c76c0936a64fb1429f6f9aef2462b3df59ffc575a43292bbeefaa5f10e5a3053ee9451c3bbd8fa2adbc1423f1708c894ddacc485a383c0929c054aa8b82f5e7974523490d6751f6f48a4a611415e2b43a7fc801e1b2244c1d8d1e21567a49a2d173c3fbee65ba0444ed1cad46d0adb77b0af972ce204a4f1563c2629f6271695e4578b0b96e1e332f2e3e54d0fd5f44cb1e17910ec8b9e45792ebd8ed9b96c633660636fb6409ffd5697dbf6ff788a7ae37e1", 0x1000) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000100)=0x7) sendto$inet6(r0, &(0x7f0000000000)="1ef7a28fbb0a70785a60b6240c703306b108e464ce0b905002042877984a1d1095a817856987e790f7ce9a04b3279eb6f653060e3fec0671b27604f99226a83bf42d33cb03caaa1eaa353f4f258c0980168ff0a852568891f08fdc7bd5ab9c173078c1dc187676d57774f761c4643bc0422615039f0b9ae375c52bfc2c1b80db8555d0d9c3a667dc463831a877dd0e401b1449245becfcde3d693fa283c964801969ff2f078fb841cf89ac35ae0432fd50fcb18190912c9593659d4d28c2246f", 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0xffffffffffffff1c) [ 180.016069] binder: undelivered TRANSACTION_ERROR: 29189 [ 180.022469] binder: send failed reply for transaction 94, target dead 2018/04/01 06:41:27 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0xfffffffffffffffd, &(0x7f0000000000)={0x0, 0x1c9c380}) 2018/04/01 06:41:28 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={r1, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x68, 0x3}, &(0x7f00000002c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000180)={0x101, 0x9, 0x9, {0x77359400}, 0x5, 0x6}) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0004000000000000ddff0400000c000200080003000300000014000200080003000400000008000445f5c9a7e979a35400000000000800060003000000040001000c000100080002001d00000000"], 0x54}, 0x1}, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(r4, 0x0, 0x8004, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) sendfile(r5, r4, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) 2018/04/01 06:41:28 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000380)='L', 0x1}], 0x1, 0x0) fstat(r0, &(0x7f00000000c0)) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)="fb3c3b1fdbf445ad41167734655a222271f7b0713276dc603ec76bbd52a6078a11e3795a9f42e7cc3f63feb49816aced098c928aebbbe19ba9b2ee1c0e63d68a0daadb90d830b194f10b689f1488a39907c9b3a42494d4588c0087227b3edd746e88c5208d90208b8e75c15c493068757882d52489", 0x75) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0xc, @loopback=0x7f000001, 0x4e21, 0x2, 'nq\x00', 0x10, 0x3, 0x39}, 0x2c) r2 = dup3(r1, r0, 0x0) fdatasync(r0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000001c0)={0x6, 0x1, 0xc00000000, 0x0, 0x1000}, 0xc) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYRES16], 0xfffffffffffffe9a) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) fdatasync(r0) 2018/04/01 06:41:28 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='maps\x00') r2 = syz_open_procfs(r0, &(0x7f0000000200)='net/stat\x00') pread64(r1, &(0x7f00000002c0)=""/202, 0xffffffffffffff58, 0x80000000800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000280)={r3}) keyctl$session_to_parent(0x12) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x6, 0xc, 0x8, 0x9dbf, @tick=0x5b6, {0x100000000, 0x1}, {0x6, 0x9}, @time=@time={r4, r5+10000000}}, {0xc232, 0x6, 0x78, 0x1000, @time={0x0, 0x989680}, {0x5, 0x2}, {0x1000}, @connect={{0x2000000, 0x400}, {0x0, 0x5}}}, {0x8, 0x22, 0x1ff, 0x2, @tick=0x7, {0x10001, 0x7}, {0x7, 0xc226}, @ext={0x3, &(0x7f0000000040)="8854cb"}}, {0x2, 0x0, 0x0, 0x7, @tick=0x10000, {0x4, 0x8}, {0x6, 0xfffffffffffffffd}, @queue={0x1, {0xfff, 0x7ff}}}], 0x70) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000003c0)={0x87, 0x800, {0x4, 0xffffffffffffffff, 0x0, 0x3}}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f00000001c0)={0x1b, &(0x7f0000000180)="66db1f8d424eda3935a3d093b07669935a633d37fb9547beef0965"}) 2018/04/01 06:41:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000000), 0x0, 0x3, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) 2018/04/01 06:41:28 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001300)=0xfffffffffffffdbb) gettid() fgetxattr(0xffffffffffffffff, &(0x7f00000004c0)=@known='system.posix_acl_access\x00', &(0x7f0000000400)=""/139, 0x8b) pselect6(0x40, &(0x7f0000000200)={0x401, 0x1, 0x5, 0x4, 0x7, 0x6d1, 0x7f, 0x7}, &(0x7f0000000240)={0x9, 0x3, 0x0, 0x4, 0x100000001, 0x1f, 0x0, 0x94}, &(0x7f0000000280)={0xd6b, 0x0, 0x2dbb, 0x4, 0x1e, 0xfff, 0x200, 0x8000}, &(0x7f0000000340)={0x77359400}, &(0x7f00000003c0)={&(0x7f0000000380)={0x2feb}, 0x8}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x8001, 0xffffffff, 0x0, 0x4, 0x6, 0x6, 0xb5, 0x6, 0xd2}, 0x10) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000500)=ANY=[@ANYBLOB="4aa589fe4d3496035217f902b401e8fbd7e6d7e9bd8271c505d81a202ba3db452e4d86553dffb6bb2e865ef400000000000048bd04e9051207ec55d5e3f2a6ff2235c91c3bcf00cec293a5c2efd0cb98d043e21ddf5306ac786e39b4cbd3d379b314c0c54b9b3b182d862f3562a19c1d7594abb6f0de74d208df9f263a3631dcffb7997cf4bc5bc8"]) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a44ffc)=0xe) setrlimit(0xc, &(0x7f0000000040)={0x4, 0x2}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001340)={0x3, 0xe00, "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"}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000002c0)={"66696c7465720000000000000000008e5d144a3a8793cd00", 0x4}, 0x47eb8a1634250a1c) ioctl$TCFLSH(r1, 0x540b, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x3, 0x0, 0x8, 0x4, 0x14}, &(0x7f0000000180)=0x20) 2018/04/01 06:41:28 executing program 5: r0 = socket$inet6(0xa, 0x1001000800080001, 0x7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000000280)=""/128, &(0x7f0000000040)=0x80) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000240)='fdinfo\x00') sched_setattr(r2, &(0x7f0000000380)={0x0, 0x1, 0x1, 0x0, 0x546, 0xd7c7, 0x1}, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000340)=0x9) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff, 0x0, 0xfff}, 0x8) accept4$packet(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0xff02, 0x80002) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000008c0)={@local={0xfe, 0x80, [], 0xaa}, 0x61, r5}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, r7, 0x0) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) r8 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r8) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000300)={0x0, 0xfffffffffffffffa, 0x3, [0x49dc, 0x4, 0x7ff]}, &(0x7f00000003c0)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000540)={0xffffffffffffff23, 0x7f, 0x0, 0x72, 0x6, 0x7fff, 0x1, 0x3, r9}, &(0x7f0000000580)=0x20) connect$ax25(r1, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(r0, &(0x7f0000000000)="a81cbe49008bf174", 0x8, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x80013, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/04/01 06:41:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0xffffffff, 0x9, 0x9, "6d89132f3e755304e8534808c227abc55bdddeadb8e43c5cebf3363ac9c62a59357a7c9153dc6f7f1339b2fb549faf687327b1723229e574f479aee19db50ac840656ceee7c971b4fb180fdbd6e77a66"}, 0xd8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x5, 0x200, 0x0, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x7, 0x6, 0x3}, &(0x7f0000000100)=0x10) 2018/04/01 06:41:28 executing program 2: r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) syncfs(r1) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file1\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x0, 0xffff) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r4, r5) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x260001, 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd6020", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f7") getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) set_robust_list(&(0x7f0000000400)={&(0x7f00000003c0)={&(0x7f0000000280)}, 0x4}, 0xc) 2018/04/01 06:41:28 executing program 3: pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000280)={'dummy0\x00', 0x4000}) openat$cgroup_type(r0, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) nanosleep(&(0x7f0000000440), &(0x7f0000000480)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x0, 0x0, 0x3be8, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x1f, 0x42ee, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x0) syz_open_procfs(r4, &(0x7f0000000500)='attr\x00') r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000002c0)={0x5, 0x2, 0x4, 0x5, 0x0, 0x8001, 0x3080f948, 0x7fff, 0x1ff, 0x0, 0x8, 0x6}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) ptrace$poke(0x5, r4, &(0x7f00000004c0), 0x2) close(0xffffffffffffffff) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00000008c0)=""/58) pipe2(&(0x7f0000000080), 0x4000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) mq_timedsend(r0, &(0x7f0000000680)="6de64e0533de7a6da2fda8ed7e02a698a0f54b03e28c42f7b3a51baabe574508e683cd9998a81ca66114df7554c4d62015f1d0fef8e1abb9bc2bc15ce3e1887d9e8a74f6d7b5b275cbf0b2c3cca7869b38c0e62a5bb5cb4b4f1b815025bf20a5a7d124e0aabcde8e82c40bf938fa082363cce512f4df3235e8137c3a9e03805ced5434614b9fb37c411de4931ee287e10659766d4e412abb80b48b9b4915e83b61c83a91204a7266e4605bbf23a7adcbdd25bdb55fcb13757ba4c8cad74381fe31bba53dec38b8e2f467cdeeef", 0xcd, 0x6, &(0x7f00000000c0)={0x0, 0x989680}) dup3(r2, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000780)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0xe8, &(0x7f0000000580)=""/153) bind$vsock_stream(r6, &(0x7f0000000880)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/04/01 06:41:28 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80) r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003) r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=r4, @ANYBLOB="000404000600010001007829"], &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100) fcntl$getownex(r2, 0x10, &(0x7f0000000440)) memfd_create(&(0x7f0000000280)='net/ip6_mr_cache\x00', 0x1) r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) r7 = epoll_create(0x3935) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x90c}, &(0x7f0000000140)=0x8) 2018/04/01 06:41:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001200)='/dev/rtc\x00', 0x2100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)={0x40000000}) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000000)=""/103, &(0x7f0000001040)=0x67) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001180), &(0x7f00000011c0)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) pselect6(0x40, &(0x7f0000000080)={0x9, 0xffffffff, 0xbf, 0x4, 0x401, 0xfff, 0x0, 0x6}, &(0x7f00000000c0)={0x5, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x3, 0x7ff, 0x5, 0x5}, &(0x7f0000001080)={0x1000, 0x5, 0x3936, 0xdd, 0x58b, 0x1, 0x200, 0x800}, &(0x7f00000010c0)={0x0, 0x989680}, &(0x7f0000001140)={&(0x7f0000001100)={0x42b6}, 0x8}) accept4$ipx(0xffffffffffffff9c, &(0x7f0000003580), &(0x7f00000035c0)=0x10, 0x80800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x0) sendmsg$unix(r2, &(0x7f0000003540)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003400)=[{&(0x7f0000000240)="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", 0xde0}], 0x1, &(0x7f0000003480)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0801000000000000000000000000000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x3c}, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000001280)={0x10000000}) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/04/01 06:41:28 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000000000)=0xbda7, 0x4) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x94) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x1, 0x4) 2018/04/01 06:41:28 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000500)=""/214) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33f) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x1000000002010, r2, 0x0) close(r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="06630c40000000b41c11ff1dc94f2e9d340000000000001f000000631040"], 0xf8, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8ce0749"}) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r3, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000200)=0xbda) mq_timedsend(r3, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000600)={0x77359400}) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000640)={&(0x7f00000003c0)=[0x0, 0x0], 0x39f}) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/04/01 06:41:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) readlink(&(0x7f0000000000)='2/file0\x00', &(0x7f0000000240)=""/187, 0xbb) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, r1, 0x0, 0x0, 0x0) 2018/04/01 06:41:28 executing program 4: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x9, 0x4) r2 = dup(r0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x800) getpeername$unix(r3, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) r4 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r5, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000049cff4)={0x0, 0xb7, 0x30}, &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(r1, r4, 0x40, &(0x7f0000fd9ff0)={0x5, 0x4, 0x7, 0x6}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/04/01 06:41:28 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3f, 0x1) r1 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x40041) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000480)=0xc3, &(0x7f00000004c0)=0xfffffed4) write$tun(0xffffffffffffffff, &(0x7f0000002980)=ANY=[@ANYBLOB="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"], 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000003c0)={0x0, 0x0, 0xfffffffffffffe01}) close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0xff, 0x4) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f00000004c0)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x1, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}]}) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000001980)=""/4096) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000001940)={0x40000000}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) r4 = add_key(&(0x7f00000017c0)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)="0ac0013ebd1f264b21cbd1a5ec0e9a618c0e0a383493bf88f9039c7aaae6cf6ecd08c065a95237147745d8647190d6ea55160fce2d04d9fa3e5b707d023c5544d45555f27d75e5dcb337feea3df510ed7788568453b5f1e1614410fac7a565f645a40c81bfedef50eed2b1fecd93b76e54f396ce554c9e85eceb48a6998a72e89aac2b8c61c20310d4f127eae76e2c6f1c2287d1a1f2ad6f4a83b113a118fc9bb6a4eced6f8b5c1462651383bf219664321ebab6ccc52b7cb5befa93a81b9b8dcd797d7cef6ad03258", 0xc9, 0xfffffffffffffffd) keyctl$unlink(0x9, 0x0, r4) sendto$inet6(r3, &(0x7f0000001700)="4addb8b9749014c54751a9e1094bf742b62dd53ff7396f4bc6e32c2cf75500bf195a2ea1869bdac77b6a5af8dce5f9ec7f808ff11399e507e513fc7684105a66aa6948f68964e947362d209b217e451ec7c869dd195cca4da6626f730341135fb51b476c3b718ed4b1278846d69c3ddba6d8b4e9567461b9ae178da9aa1e2eb73ca8e56f1e2ec6b663050b6ef9c1bb65fa2a2469efc5c41c669fe7f5d6d4302156e21064843b6ac16f021e2ac5", 0xad, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) 2018/04/01 06:41:28 executing program 2: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x0) pivot_root(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/01 06:41:28 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x10, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}]}, &(0x7f0000000fc0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5}, &(0x7f0000001040)=0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r1, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="0000000000000081000000000000000700000000000000010000000000000000030000000000ffffffff0000000000b0000000000000000000000000000000000208000000000000000000000f0000000000000000000000bcb1dbac68c5242da124635d39b584c7f328205ada4d70cd2d"]) lseek(0xffffffffffffffff, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, r3, 0x2, 0x0, 0x280000000000000, 0x0, 0x3}) getpgid(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0xfff}}], 0x60, 0x4000000}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) write$selinux_create(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6509000000000000006d6f645f657865635f743a7330202f75a5522f7362696e2f6e747064203138"], 0x34) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) add_key(&(0x7f0000000700)='big_key\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) [ 182.051249] binder: 12920:12960 ERROR: BC_REGISTER_LOOPER called without request 2018/04/01 06:41:29 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x2000003, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000002000)=ANY=[@ANYRES32, @ANYBLOB="00ac2d2b0000000000000000000000000001"], 0x16}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) 2018/04/01 06:41:29 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000500)={'ip6tnl0\x00', 0x800}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(0xffffffffffffffff) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r2, 0x9) sched_rr_get_interval(r3, &(0x7f00000000c0)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) r4 = dup2(r2, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) fanotify_mark(r4, 0x20, 0x10000, r4, &(0x7f00000004c0)='./file1\x00') write(r5, &(0x7f0000ffdffb)='#', 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) accept4$ipx(r5, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) sched_getscheduler(0x0) ioctl$VT_WAITACTIVE(r5, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000200)) execveat(r5, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000540)='/r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) fchdir(r0) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r6, &(0x7f0000000340)=ANY=[@ANYBLOB="336d436afe4e112f40b32cb314ff49b8f6af62ebddbf483e6152031c8c8b710e228e90c3ebd558fcedbe079e63a88296b86335aa4b523b514514c7dbaa20ed02511161aa8d854da13595bd4cd1efde3ad5e50675ffff5d71121a562bc09a67f621d7410696913aed114755b45957c6fb974b297ae2140000000000007623644e731cac8efad914e4dc6e94e1a262e033b80ea009dee16be942c6"], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x3}, 0x14) 2018/04/01 06:41:29 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0xc0800, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000080)={@rand_addr=0x8}, 0x8) 2018/04/01 06:41:29 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendmsg$netrom(r0, &(0x7f0000000640)={&(0x7f0000000000)=@ax25={0x3, {"29ea5ec1c4ced7"}, 0x100}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="e836f4486b2d53a2a309ed1a", 0xc}, {&(0x7f0000000080)="64253145e881fe4ea2cf08382a5839aa54aae840879e8c191ab68884b5bd6bcb7704d6800a9c9a0985b2bcd2f77e2583f72f13d2d5638b73dbd182ca6409f026f7d3f348", 0x44}, {&(0x7f0000000100)}], 0x3, &(0x7f00000001c0)=[{0xfc, 0x116, 0x7, "ad1b5bc58a305e64620b9b66940886f48e1a553d9e62d0d701484108fc55026d9f417bd66ba90da66ef5bb33ee23d209da68bbe506ebe092abb6764b146c588847b59161031a18d2c2fbb894553fd10dd5e349d4c4536681e207ee32c8ed9ba6f6916bf3b7da74fc68354025e2b0c2a15c86077f86121abb1db2f36ef67ce3696ecb6ade039cae0fdb2edb4f4c8cdd60d8fc4e9de54498a0c7deb0e7d8a9a814f0a95119fe60cc513619f1b70d061fa6899b840d06d7622c2ce1815855f2555b005b69dd78a1a228b96dae3101ae4daba7de356f7a5a52a6204dbee90270bbd7b0313ba445fc9a137c988e8a8356"}, {0x68, 0x117, 0x27a28000, "c78321941a1f0ed1e18555f195d6f0b4a62519b553a7bccf1184ff0518e2c2af5f029312d0693450e4c1fc9dbeef67a59d0a235d830bf1471eeec6a53c96bdb848f1ce14456134979309be54d793044ea393700fbcff542fad"}, {0x6c, 0x109, 0x0, "c6651730d601f541a02e1c8d4b0f69b81c66ea045a705caeee078066cd699dec746d6ddb8c6f19cb024acd645dcff2f62261c7518eb1f34c8b50e6696f51aa34dcfa8ee79fda17d772e3b96979908fcb008042b0a63d4f4ea471d439eefa"}, {0xa4, 0x0, 0x3, "7610966cafd2c7a6892c4b69d7e1de38304cd7fe9fb427779981817fc9a1ee5676a948c4348aaf71f6512c9a11a7428881c47fccc146519648a19696b35ac4e33b81766e8543f828d0bc4bed53c9637bc9c6dc9021f00b6b2faace72be7233d4e7040aa2b2ec48611cd48b91f6ed2c80f793d200496342771fd488677331e81b11373ea57ef90283b03a1b668d36f3359ea97cbec641"}, {0x20, 0x114, 0x1c000000000, "83f755139416bd48fd2835ee321e43fd3df6318a"}, {0xe8, 0x19e, 0x6, "8940352482f3604d008742e664e06ea356ac136054fa3d7a9a13896a87a2ca21f33e539b7ef92f6110c9a6c84a9f607f5f600afb8382dbf53e19db7e753154337595740211fd3d47050eeb18056c8d79d51e9e32848dc8fa78b310b9887dd9b45e77b176147fc51a1f90809f3d4f52f1d82433008bf4b1f9eb48c033408ecb9f734be2d6a34e79f8c3e03b453c9173cbca869e6205485ded160c3711adca742a3bc9ce40dba9042119dfc0f2beea74c57a631d830561d125a47286ba0b7be9ebfe3d08da1f9b2b9ec6323c24a9ffbe33fbd7c086a445543b745f"}, {0xd0, 0x108, 0x1, "1e71472af072e4ca199bda17c2f318505bcd926a3f16df3f9afce59830ca96ae9da7d164d8903ef235d9a898418927f29638c181971a4ca4b8b702a7a44fa6d063b63ccfc9c1785855c1d01d5b49b162e411603711bee76978bceeca6ec9c318e96ce04faf758a6d7db1ba01de3361767f6b18d37528b61a4f3af2d6a5119554e6541a882aa65d44d8644224b022e5520e0dadbafaa857112108bc6a69b4fe010b36629f28970fd8b163048d6dde5901d0986a31e977b156d2fd229e922d288f51b235"}], 0x44c, 0x81}, 0x8801) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) dup2(r1, r2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000578ff4)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r4, &(0x7f0000000140)=[{0x2, 0x0, 0x0, 0x20, @tick, {0x2481, 0x2}, {}, @control={0x7}}], 0x1c) 2018/04/01 06:41:29 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000800)={0x2, 0x1000000000}) execve(&(0x7f0000000480)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000004c0)='\\em1selfmd5sum\x00', &(0x7f0000000580)='user.syz\x00', &(0x7f00000005c0)="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"], &(0x7f0000000780)=[&(0x7f0000000740)='security\x00']) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) chdir(&(0x7f0000000280)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) r2 = inotify_init() r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000002000, 0x20000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000280), &(0x7f0000000c00)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) get_robust_list(r4, &(0x7f0000000a00)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f0000000740)=0x6) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() inotify_add_watch(r2, &(0x7f0000000c40)='./control\x00', 0x80000d50) execve(&(0x7f00000000c0)='./control\x00', &(0x7f0000000840)=[&(0x7f00000007c0)='/dev/sequencer\x00', &(0x7f0000000800)="776c616e312576626f786e657431f46b657972696e6700"], &(0x7f00000008c0)=[&(0x7f0000000880)="2b5ee42c706f7369785f61636c5f616363657373776c616e30657468302df62e766d6e6574302d7d00"]) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x4e23, 0x7}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x5, 0x16, [0x20000c80, 0x0, 0x0, 0x20000d7c, 0x20000e48], 0x0, &(0x7f0000000700), &(0x7f0000000980)=ANY=[@ANYBLOB="c5a89cbb7c2008b4396a98364762f0428f477d000000"]}, 0x66) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x1, 0x4, 0xfffffffffffffffd}, &(0x7f0000000300)=0x98) sendmsg(r3, &(0x7f00000006c0)={&(0x7f00000004c0)=@sco={0x1f, {0x20, 0x3, 0x0, 0xda5, 0x1, 0x7}}, 0x80, &(0x7f0000000540)}, 0x0) 2018/04/01 06:41:29 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/46, &(0x7f0000000100)=0x2e) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'erspan0\x00', 0xb411}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x4) write$tun(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="ffff001e0000ffffffff000010000000021ce5e2cb0000ff12ffff0000000000000000043406856ae7cdd58b0877ec28556d361e05015c4226d67f55e1f2718a5fe43854a96ee914a51c1808c54bdc15b3c2260fdc95984ae233b5bc8189f7e0bfd5390629017dbcf182581dbb26f6890a21922fcd0e1be6ef41bcf86384e8587f3e9409971bdf311f4b0003bbd53b2951f511bc97"], 0x1e) 2018/04/01 06:41:29 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000002c0)={0x81, 0x0, 0x10000, 0x800}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000300)={0x3, r2, 0x1, 0x400}) r3 = dup(r0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="000126"], 0x1) fcntl$setstatus(r5, 0x4, 0x6000) pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x2ea}], 0x1, 0x0) connect$ipx(r5, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000500), 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0xe}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x0, 0x0, 0x0, 0x80, 0x0, 0x81, 0x6, 0x6, 0x0, 0x0, 0x0, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e21}}, 0x0, 0x2}, &(0x7f0000000280)=0x88) socket$inet_sctp(0x2, 0x9, 0x84) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x80003) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) getsockname$packet(r3, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) sendfile(r3, r6, &(0x7f0000d83ff8), 0x8000fffffffe) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil, 0x38f}) ioctl$sock_netdev_private(r7, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a9d545455e5da1429f30fd2252927f4adca060f1b577adea5de5e5c78cf587ec64d0eecdf08f7fd40ff4ea99e6dbe1907059023a8e72a45a3632484e16f9737") setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000340)={0x0, 0x1}, 0xc) 2018/04/01 06:41:29 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000380)='L', 0x1}], 0x1, 0x0) fstat(r0, &(0x7f00000000c0)) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)="fb3c3b1fdbf445ad41167734655a222271f7b0713276dc603ec76bbd52a6078a11e3795a9f42e7cc3f63feb49816aced098c928aebbbe19ba9b2ee1c0e63d68a0daadb90d830b194f10b689f1488a39907c9b3a42494d4588c0087227b3edd746e88c5208d90208b8e75c15c493068757882d52489", 0x75) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0xc, @loopback=0x7f000001, 0x4e21, 0x2, 'nq\x00', 0x10, 0x3, 0x39}, 0x2c) r2 = dup3(r1, r0, 0x0) fdatasync(r0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000001c0)={0x6, 0x1, 0xc00000000, 0x0, 0x1000}, 0xc) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYRES16], 0xfffffffffffffe9a) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) fdatasync(r0) [ 182.194262] binder_alloc: binder_alloc_mmap_handler: 12920 20000000-20002000 already mapped failed -16 [ 182.204068] binder: BINDER_SET_CONTEXT_MGR already set [ 182.209351] binder: 12920:12962 ioctl 40046207 0 returned -16 [ 182.218592] binder: 12920:12961 ERROR: BC_REGISTER_LOOPER called without request [ 182.226273] binder_alloc: 12920: binder_alloc_buf, no vma [ 182.232129] binder: 12920:12960 transaction failed 29189/-3, size 0-0 line 3134 2018/04/01 06:41:29 executing program 3: mmap(&(0x7f000002d000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = gettid() fchdir(0xffffffffffffffff) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00'}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000a40)={0x0, 0x1, 0x6, @random="7bce87a399e0"}, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="91e073194c76c490f764ae7b1fd9a6678e59864fe86ea2defb161456915703751db12268959acca2122eb30b2b590082a87cb9bda128d2541bf0fa66712f59f456389865e6b3eef77bb452e6f0cf32a9043741b4c4ff9f81da6eb63f815d1ff3bb9e3064741b52ba14f132d2bee1ccc5d3d39695bb6f5141da7162f6570c3b496c07ef845540ce8fe8ec37859a4503827a61482bbb204123a0d2a02725650774ba8c550f7ad9bd875b564ac1a2b91b67d149e8ac2e5ff6ec940808661f7b", 0xbe}, {&(0x7f0000000bc0)="589e415577973c6b3738b59b7e485868fd3cf651653eb37fa0216686607b3aaceb426bd93c24f5609ed001278a69dab1bc434203e3856ed15505a23636b55f5c4028c53f96a93eae", 0x48}], 0x2, 0x0) r3 = syz_open_procfs(r1, &(0x7f00000000c0)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000b00)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={r4}, &(0x7f0000000380)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(r5, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f, 0x3}}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}, {&(0x7f0000000840)=""/73, 0x49}], 0x2, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}}], 0x3, 0x2002, &(0x7f00000009c0)={0x77359400}) sendfile(r5, r3, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00000003c0)=""/137) flistxattr(r0, &(0x7f0000000000)=""/106, 0x6a) 2018/04/01 06:41:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000000)="76735934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a1bc4dc660230fecdbecc38a7bf1d60039d884cea01160e00073000000003aaade4ae33721d5bb4b30d71892006fd74f22a792767aa30e", 0x52) 2018/04/01 06:41:29 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f69", 0xc3, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14}}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) [ 182.290953] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/01 06:41:29 executing program 4: r0 = socket(0x10, 0x3, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x476}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff020}, {0x6}]}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0xc0cf, 0xfffffffffffffc01, 0x4, 0x3}, {0x7, 0x0, 0xcf7d, 0x2}, {0x3, 0x7, 0x100000000, 0x3f}, {0xffffffff00000000, 0x1f, 0x7, 0x8}]}, 0x8) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x84800) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000280)=0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x115140, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1b1}}, 0x4, 0x10000, 0x2, 0x8, 0xa1}, 0x98) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"7682616e3000ff0100", 0x9800}) 2018/04/01 06:41:29 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="3fb840ac901b1b77666358e40035", 0x200002, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) execveat(r1, &(0x7f0000000140)='./bus\x00', &(0x7f00000002c0)=[&(0x7f0000000180)='/dev/usbmon#\x00', &(0x7f0000000280)='/dev/usbmon#\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='\x00'], 0x1000) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x3, 0x4) fchdir(r0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000003c0)={0x7, &(0x7f0000000380)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000400)={r4, 0x1}) r5 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ipv6_route\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) readv(r5, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/26, 0x1a}], 0x1) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000440)={0x9, 0x1, {0x1, 0x2, 0xd316, 0x0, 0x9857}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) fchdir(r3) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/04/01 06:41:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000000c0)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x6e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) setsockopt$sock_int(r2, 0x1, 0x3fffffffffff, &(0x7f0000018000)=0x3f, 0xffffffffffffffed) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x3f}, 0x10) listen(r3, 0x0) listen(r1, 0x0) 2018/04/01 06:41:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='oom_score_adj\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f00000017c0)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000001180)='./bus\x00', 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f00000010c0), 0x10000065) sendfile(r2, r1, &(0x7f0000000000), 0x4) tkill(0x0, 0x1000000000016) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001200)) recvmsg(0xffffffffffffff9c, &(0x7f0000001500)={&(0x7f00000012c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001340)=""/103, 0x67}], 0x1, &(0x7f0000001440)=""/155, 0x9b, 0x80000001}, 0x0) fanotify_init(0x10, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001540)) r4 = inotify_add_watch(r0, &(0x7f0000001140)='./file0\x00', 0x40) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001640)={0x1ff, {0x2, 0x4e21}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x92, 0x9, 0x2, 0x6, 0xffffffffffffffff, &(0x7f0000001240)='teql0\x00', 0x2, 0x80, 0xba}) inotify_rm_watch(r3, r4) readlink(&(0x7f00000013c0)='./bus\x00', &(0x7f00000016c0)=""/23, 0x17) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001580), &(0x7f00000015c0)=0xc) getgroups(0x1, &(0x7f0000001600)=[0x0]) inotify_add_watch(r1, &(0x7f0000001100)='./file0\x00', 0x140) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000001280)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001700)) syz_fuseblk_mount(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x3ff, 0x1, 0x21) getpgrp(0xffffffffffffffff) getegid() sendmmsg$unix(r3, &(0x7f0000001ac0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, &(0x7f0000001880)=ANY=[], 0x0, 0x20000000}], 0x1, 0x0) readv(r0, &(0x7f000004ffe0), 0x0) 2018/04/01 06:41:29 executing program 5: r0 = getpgid(0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f00000007c0)={0x3, 0x70, 0x3, 0x1ff, 0xffff, 0xe7, 0x0, 0xffffffff80000001, 0x4008, 0x8, 0x6, 0x9a, 0x7ff, 0x2, 0xfffffffffffffff7, 0x4, 0x0, 0x6, 0x6, 0xffffffff, 0x9, 0x8, 0x2, 0x8, 0x800, 0x0, 0x105, 0xfa, 0x8, 0x3, 0x9, 0xffffffff, 0x5, 0x2, 0x5, 0x1ff, 0x40f, 0x4, 0x0, 0x15b, 0x0, @perf_config_ext={0x7f, 0xe9}, 0x40, 0x80000000, 0x9, 0x6, 0x80, 0xd879, 0x1}, r0, 0x9, r3, 0xa) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x42ee, 0x0, 0x9, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r3, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) sendmsg$nfc_llcp(r5, &(0x7f0000000340)={&(0x7f00000005c0)={0x27, 0x0, 0x0, 0x7, 0xfe22, 0x2, "9568ac7db14813389db8e1f3cff81dff7cedb7c9e9fb63ee711e5d9a0c07adf9ca19474db46a180e0209f35acec9d59216a357728118538a40f879d7054d26", 0x26}, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000700)="e261e07d16c5148f4b6fa8c0f3653ab6244f0d0fc8dc961213684ef312e2bcba419de4020ab2465119e7ddc20f5d55d555b416a516df7e022f1c4fefaae6e2ee0949b415a38140877e80e059206049353edbb072eba29d83d6135a3a16b4889a6ca6bf5b9167763ceb4d9ee8bc85c7c5a454e0819c6805a880588a82829b49db8a04c6000009eed920050f5fc8364edf2cfa989379f522958f4e59efd412c4bbcb0e", 0xa2}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="a40000001b01000034044a482abea414769c3ff633a176a79e1fda3b3eebd5cf2d9a6d115375148821fdba08049345a477fdddb1d7b3996c8a79bb043d8d5058954fda36cca2341a018f53c4c5816d11469072b766e0dcc8584bcb366b08af3d8f7702e42f71eaf0b447d51a8b1b2b26091949399424ad3b5f18c56d983928440bff007e08ba5e982c424c5b90ef1fe4efa61939f263cee6904cd3270fdcc60bb26ab641cb431884fe62d4240000000000"], 0xa4, 0x8000}, 0x800) linkat(r4, &(0x7f00000001c0)='./file0\x00', r5, &(0x7f0000000280)='./file0\x00', 0x1400) fgetxattr(r5, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup3(r1, r2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000840)="adcddef5ff1ace526701932cbde1e36ef987090a2b3554e690c0d5a1d99902acf4d806a5327c3875abd2cbadcdb171d5269f34437c0436c95e5e061cf99baf4332274803818e7a93123a318cda05f687b98adf8f4c2300aad885428b6ac0cf75753edb94c2bf3f94cd50eb9bc619613935f94d92a3e545345da4fb898c8d0394d116cd59724d0ca95b99ffb49ed1d9f7b561cd25e4690944abe68d100c4edb198600dd21b2611472b02209d6962e8a7b0c3f158a063a595c34a138ed9650460d2be117b018fb7647afff7e7c12b1692af3dfb8", 0xd3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/01 06:41:29 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, 0x0, &(0x7f00000000c0)=0xedfe16629fe4f95c, 0x800) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x21a6}, {}], 0x3, 0xff) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001", 0x18}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x0, 0x0, "59ea459f75b7"}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, r3, r4}, {0x0, 0x0, 0x7fff, 0x0, 0x100000000, 0x0, 0x9, 0x6}, {0x0, 0x0, 0x0, 0x7}, 0x101, 0x0, 0x0, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}}, 0x0, @in=@rand_addr, 0x3507, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000040)=0xfffffffffffb) r6 = socket$key(0xf, 0x3, 0x2) r7 = accept4$vsock_stream(r5, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000140), 0x4) ioctl$LOOP_CLR_FD(r7, 0x4c01) r8 = dup3(r0, r6, 0x0) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r9, 0x131, 0x70bd26, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x91}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0xd77b66957bfb9726) r10 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x0, 0x8020401024}) ioctl(r10, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet_SIOCSIFPFLAGS(r10, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5}) shutdown(0xffffffffffffffff, 0x1) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) listen(r10, 0x0) ustat(0x0, &(0x7f0000000140)) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b) bind(r6, &(0x7f0000000400)=@in6={0xa, 0x4e23, 0x1ff, @empty, 0x180000000}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00000002c0)) 2018/04/01 06:41:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) r1 = accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1a5, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x2000, 0xfff, 0x0, 0x0, 0x0, 0x11, "9aab3d82b1776054d38127306e44ac8153b8b24804589ebd16cdd7a0c81b2f22aa4f80697755839f61c801fe88be1935b9942e1e0ff81774c2cb833d89837970", "66e4c3f56840f22734ab2845d16cbb4c46b8d2f616486137839829e6f173d68b65f7abd65f6c290317d948466e0dd150c6bdc096aaea8d463a4afc2db7cb4f24", "0501e7607b140f8d43310b68d4acb8c229b70c2fb9994c8aed7ee7c71e52c829", [0x20, 0x7]}) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x6, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x1, 0x0, 0x6, 0x2}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) connect$inet(r1, &(0x7f0000000240)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)=@delpolicy={0xb8, 0x14, 0x2, 0x70bd27, 0x25dfdbfd, {{@in, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x101, 0x4e21, 0x1dc3, 0xa, 0x80, 0xa0, 0x6, 0x0, r4}, 0x6e6bb1, 0x2}, [@algo_comp={0x68, 0x3, {{'deflate\x00'}, 0xe8, "cf026b94c0238bc7c5785f5e59e68796168579ed5dc5fa28de650e412b"}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4050}, 0x810) connect$inet(r2, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r3, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r3, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) time(&(0x7f0000000780)) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r3, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f9e9d3a0830a23beb26f93c716bd8c55049d1572036a765186937967b2075decd075123f9eb8d4a8e414217d438156d0b1597aeea35807799d8554af7d0331"], 0x3f}, 0x1}, 0x40001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3e, "28269bcb13202a2b2fee172fd0ce16245080087ac6e5dba05788e4ff6302529dba83dcc8cd21ff1656a0dbb21e312eb09bc8cc51043fb8255c4713491236"}, &(0x7f00000000c0)=0x46) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r5, 0x6}, &(0x7f0000000180)=0x8) shutdown(r3, 0x1) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000002c0)={'erspan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) select(0x40, &(0x7f0000000340)={0x200, 0x7f, 0x0, 0x0, 0x7fff, 0x10000, 0x6, 0x1}, &(0x7f0000000380)={0x3, 0x3, 0x1800, 0x0, 0x7, 0x3, 0x0, 0x9}, &(0x7f00000003c0)={0xad7, 0x734752c5, 0x8, 0x0, 0xffff, 0x800000000, 0x0, 0x80000001}, &(0x7f0000000400)={0x77359400}) 2018/04/01 06:41:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7af}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a00)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) syz_open_procfs(0x0, &(0x7f00000006c0)='ns\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000780)={0xbfbe, 0x0, 0x10003, 0x20}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000680)={0x1, r2, 0x10004, 0x4000000000009}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lookup_dcookie(0x2000000, &(0x7f0000000bc0)=""/157, 0x9d) r6 = request_key(&(0x7f0000000880)='id_legacy\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000900)='autogroup\x00', 0x0) r7 = request_key(&(0x7f0000000d00)='rxrpc\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d80)='}\x00', 0xffffffffffffffff) keyctl$link(0x8, r6, r7) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000f00)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) setresuid(r5, r8, r9) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='md5sum\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x80042, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000dc0)="da52d822e0cad864a54d6605ecbc7a209f55b6cb4ab57117bb9076e95fc1a3eadfc8efef7ef85edc84") request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='md5sum\x00', 0xfffffffffffffff9) lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r4, &(0x7f0000000cc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000c80)={&(0x7f0000000940)=ANY=[@ANYRES32=r10, @ANYBLOB="b7a7e3bcd036ee0441caa5067855fa6df39b95e8c28621e7c7f7e251bcbe73f4285e80b13c417730a8cc43fde751a3537502407889f2848cad372b7ac1e1e2214c3222d0aa96bce800d3788ad9c3758cd1e972918a7e0a26397577344f525253c24797199dcaf02c1744978d1b0bbb0438023c735cf8c69f2ce0dbe705f6c935fdd0c13554d40b95b12fbf0a83000000"], 0x94}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) r11 = getpid() syz_open_procfs(r11, &(0x7f0000000280)='autogroup\x00') add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7d5c079f9", 0x12, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000005c0)) 2018/04/01 06:41:29 executing program 0: unshare(0x40000000) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='f2fs\x00', 0x2002000, &(0x7f00000007c0)="a653880eff9a57a7f46077c59652c5ff9e55341b4de85bcdf998e16cbea99c304c491fbf055dc23a10b96331ecd5292e37f5d9268525a4cf2bdb8d7895e00404b520afbbdbba7e555b56f4a07bfdc3cdbfc23f31267b4c0cffd78ade7f0335b5ba4e7b678ae1ed6dc66a6a894ff685681d818500d4cda26523470af2e26a65780ac662f7d50c9085fef494c5989db9751104c1b7d678f4ea7fa2940c6875e73e4513f86995feeb676265740069b55ad9283d6524bdcae94100b90776202ef303030418e8e41474120ce22532827896cf") r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000008c0)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) getegid() r4 = getgid() fchown(r2, 0x0, r4) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000000900)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(0xffffffffffffffff, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/01 06:41:29 executing program 4: r0 = timerfd_create(0x3, 0x10000000080801) unshare(0x20000400) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000280)) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x80, 0x0) connect$inet(r0, &(0x7f0000000600)={0x2, 0x0, @rand_addr}, 0x10) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_delete(r2) open(&(0x7f0000000680)='./file0\x00', 0x2, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") timer_create(0x1, &(0x7f0000000340)={0x0, 0x26, 0x0, @thr={&(0x7f0000000440)="1b30a0689cbc22bfa25a710856b8d6e54a412a6c991e3d1d5588a3c9bc13f915fde22c88d7f70d55143d930d40d34aae6be6c5044f55de2ebc4e7cf804cad71db2364755451480fb63bfb4637e770a681676f2da2add222cee901985c861dab634a05b9e8820acd3ff4450e60ca934ebf6050ebe07c9507afe4ce639c8f894692f3c5d063823f291019d83e9e46add83c5ffcd46bf5f47d091fea536", &(0x7f0000000500)="cdd7b1cca62b6afcec6003ea4953fcde88091146ad4a797ace4fb21f8e0936323767a5a4aa37312e9a9061acbf538bda072164838c5aa1ae922e7e9b5b39a6e6919c20d5a126c59125986531093b3cd7c317998b89cf574b3386488c36501a9efcfe9518377fc0a939c1e71367bfc41e066d6c775ae8b2600b4f6bef5ff5a00699"}}, &(0x7f0000000380)) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) clock_gettime(0x0, &(0x7f0000000200)) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000640)={'ip6tnl0\x00', 0x9516}) close(r4) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000240)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x0, @random="f14a49121cbc"}, 0x52, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) fcntl$getown(0xffffffffffffffff, 0x9) r6 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/01 06:41:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000780)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, 0x4e20, 0x1, 0xa, 0x80}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x9}, {0x6, 0x0, 0x0, 0x1ff}, 0x0, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0}}, 0xe8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) poll(&(0x7f0000084ff0), 0xfb7, 0x3ff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x101004, 0x0) rt_sigaction(0xa, &(0x7f00000002c0)={0x3ff, {0xd1c}, 0x88000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340)) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xfffffffffffffff9) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/checkreqprot\x00', 0x8802, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) clock_gettime(0x6, &(0x7f0000000240)) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) getsockopt$sock_buf(r5, 0x1, 0x0, &(0x7f0000000b40)=""/80, &(0x7f0000000540)=0xfffffea9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e21, 0x3f, 0x4e23, 0x4, 0xa, 0x20, 0x0, 0x8c, r6}, {0x0, 0x6, 0x0, 0x0, 0xfffffffffffffbff, 0x1f, 0x400, 0xffff}, {0xe371, 0xffff, 0x9, 0x3f}, 0x0, 0x6e6bb9, 0x4, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80}, 0x4d4, 0x3f}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3505, 0x0, 0x3, 0x3ff, 0x20, 0x0, 0x3}}, 0xe8) write$cgroup_subtree(r4, &(0x7f00000009c0)=ANY=[@ANYBLOB="7bf3c4fa4e0b9760db06099733738fa2b595dc768a531a8b0ad34d3fcebde81dbe60a50bcb00000000824248bd7f1ec3b69c94c52417c83f296449c38559b3b440bdece801058f90862c33000000000000008c727a1723032c357c0000e5000000256c43b81d92b492a12681be956bc6f360340c98b105f1343e976e5ef8526cfc"], 0x81) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000cc0)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000bc0)=ANY=[@ANYBLOB="d57f2131615652722631b756802db0290ffa3ee857fc7c96596c1960ff7111dc7c37f458680be3a8067a7870dc710241572a7a0b54e1061f26b30d729e1e2e0eaeedbc39f01c3838767f574a89abd9dab9196fe5a7d26c20b2444c28a083fac4b81cb7385f0b071541e0b8b29a50d847bb99", @ANYRES64=r3, @ANYRES64, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES64=r1, @ANYRES64, @ANYPTR64, @ANYPTR]]], &(0x7f00000001c0)=0x2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0x977, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x20000000001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xffffffffffffd5be}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000f00)=ANY=[@ANYRES32=r7, @ANYBLOB="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"], 0xf6) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0086401, &(0x7f0000000a80)={0xbf, &(0x7f0000000580)=""/191}) rmdir(&(0x7f00000000c0)='./file0\x00') [ 182.549085] IPVS: Creating netns size=2552 id=41 [ 182.695676] IPVS: Creating netns size=2552 id=42 2018/04/01 06:41:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) r3 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000580), &(0x7f0000000600)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000540)={0x80, 0x7ff, 0xf5b, 0x10, 0x5}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000480)={0x4, &(0x7f0000000080)=""/157, &(0x7f0000000400)=[{0x8, 0x1, 0x0, &(0x7f0000000140)=""/1}, {0x1f, 0xae, 0x3f, &(0x7f0000000180)=""/174}, {0x1, 0x93, 0x9, &(0x7f0000000240)=""/147}, {0x2f, 0xf6, 0x2, &(0x7f0000000300)=""/246}]}) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x30a) fcntl$getownex(r3, 0x10, &(0x7f0000001a40)) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003280)) getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000032c0), &(0x7f0000003300)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004c80)) fstat(r1, &(0x7f0000004cc0)) stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006080), &(0x7f00000060c0)=0xc) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006100), &(0x7f0000006140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006180)={{{@in=@broadcast, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000006280)=0xe8) gettid() getgroups(0x2, &(0x7f00000063c0)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006400)) getuid() getgroups(0x2, &(0x7f0000006440)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000006480)) lstat(&(0x7f00000064c0)='./file0\x00', &(0x7f0000006500)) getgid() fcntl$getown(r4, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006bc0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000006cc0)=0xe8) getgroups(0x2, &(0x7f0000006d00)=[0x0, 0xffffffffffffffff]) getpgid(0x0) geteuid() lstat(&(0x7f0000006d40)='./file0\x00', &(0x7f0000006d80)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006e00)) getresuid(&(0x7f0000006e40), &(0x7f0000006e80), &(0x7f0000006ec0)) getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007140), &(0x7f0000007180)=0xc) stat(&(0x7f00000071c0)='./file0\x00', &(0x7f0000007200)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007280), &(0x7f00000072c0)=0xc) lstat(&(0x7f0000007300)='./file0\x00', &(0x7f0000007340)) lstat(&(0x7f00000073c0)='./file0\x00', &(0x7f0000007400)) fcntl$getown(r4, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007800)={{{@in, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000007900)=0xe8) getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000007940)) getuid() getresgid(&(0x7f0000007980), &(0x7f00000079c0), &(0x7f0000007a00)) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007a40), &(0x7f0000007a80)=0xc) fstat(r3, &(0x7f0000007ac0)) sendmmsg$unix(r4, &(0x7f0000007c00)=[{&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000000780)}], 0x1, &(0x7f0000001bc0), 0x0, 0x4004800}], 0x1, 0x0) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x10003, 0x0, &(0x7f0000044ff8)) fcntl$notify(r0, 0x402, 0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) poll(&(0x7f0000084ff0), 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000680)='net/wireless\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000006c0)) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xc040, 0x0) pipe2(&(0x7f0000000100), 0x0) 2018/04/01 06:41:30 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x3}, {0x3, 0x8}, {0x4, 0x40}], 0x3) write$tun(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00004a8cd0ac3463a44ce35f77ac4901010000000000006be250f27521f8212dffd169"], 0x1) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./file1\x00') lsetxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '/dev/sequencer\x00'}, &(0x7f0000000440)='./cgroup.cpu\x00', 0xd, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000240), &(0x7f0000000640)) stat(&(0x7f0000000680)='./file1\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000780)={&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000005c0)="c824567ac8742854124dc787e66d58edb4523f2850628dfb85589c6d38b7d3b33b1779870d8f6deb4fd9c96a31163d2e088f5ad9e2370b2e7c9813a8c0882a419abfedb1d0c4bb9e999ba564b7421cccbf3f459717e3a8b14022140cd376438004630e6785d05bab932339033fb7bb221204efd3", 0x74}], 0x1, &(0x7f0000000740)=[@rights={0x1c, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x34, 0x8010}, 0x20008001) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000) munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000000380)={0x0, 0x21}) setsockopt$inet6_dccp_buf(r7, 0x21, 0xc0, &(0x7f00000003c0)="b6361b4e71d5c75628b750d079219d363369cca06fe955f61413c93fa6268101", 0x20) ioctl$RNDADDENTROPY(r7, 0x40085203, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000d2000000db7aee7c34dee39a9396a69deb471f881e9895845d000000d165108a99d4a0be6a2187d042049a4d207b767ad1f0e929ee6c5aaec83fd09a5ef0d8ee16b02181b8bfd779603fce2c3628eed11eeca97efa8d428f22ab4d7953e0cdfc961e7fd2e20895dbefe1cbdd1edd4086bf25ebc30625445d528e5dd9ecf85c440e28e3d1edc32be5a5155e4b5223"]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r7, 0x404c534a, &(0x7f0000000300)={0x7, 0xfffffffffffffffe, 0x2}) open(&(0x7f0000000300)='./file1\x00', 0x0, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x21c}], 0x1, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000280)={0x1, &(0x7f0000000200)=[{}]}) 2018/04/01 06:41:30 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000000005408, &(0x7f0000faaffc)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/90) 2018/04/01 06:41:30 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) getrusage(0xffffffffffffffff, &(0x7f0000000800)) clone(0x21000000, &(0x7f0000000880)="7c98150490f1c6e48dc30778aea7a06bbc7c01487669d5251db0cf11d4a0dbb3019aad348f33ae54b7894adfd885c8b50f91ec5f3f59c6066a5eb89e7469750a1c5876c0600d9aed019bbc76d36e92455f97c5f099ee38da59addd2cb5371f15631b5010c6e95ae1f3177797caafa7394ca99e30f72fe55f06c7f8b7e6d67d10f8ac317d9f3c8a566abe4083d5799df3cd314748071d8f0f1f5733c622e4f1870cdf55557cb4fb540a3ff3b948468c1242a1793be303d2854aeaa8998320ddaa639d73fc080f5ac03188b1e864d820ed", &(0x7f0000000000), &(0x7f00000004c0), &(0x7f0000000d00)="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") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3ab}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000500), &(0x7f0000000640)=0x6) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) r7 = dup3(r5, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x0, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x0, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a", 0x5a, 0xffffffffffffffff) 2018/04/01 06:41:30 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000000100000001000008164547c0"], 0x10}}], 0x2, 0x0) lookup_dcookie(0xfffffffffffffff7, &(0x7f0000001140)=""/4096, 0x1000) 2018/04/01 06:41:30 executing program 2: unshare(0x5ffffffc) r0 = socket$inet(0x2, 0x6, 0x0) connect(r0, &(0x7f0000000080)=@in={0x2, 0x4e21}, 0x80) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f00000001c0)) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0xb8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) getxattr(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000100)=@known='user.syz\x00', &(0x7f00000001c0)=""/21, 0x15) open$dir(&(0x7f0000000200)='./file0/bus\x00', 0x10880, 0x10) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280)={0xffffffff}, 0x4) 2018/04/01 06:41:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)="f824cda14d061d6c979fde74a0f7ad2a") futex(&(0x7f0000000040)=0x1, 0x9, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x2) 2018/04/01 06:41:30 executing program 7: getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) r5 = perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1f, 0x42ee, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x0, r3, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000880)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000000740)={&(0x7f0000000980)=ANY=[@ANYBLOB="7a3600007fa51d12721628fb6be6bdf815e40190b78bc42e5872261de9a62a07442dc7ab3e6674a708fe2d89e92ac2f9a5bee1e6b11d50a4325917707eb595000000000000000042f9f5c91320ca189f257157781f5d22e343354bd5fe3b7a72e173afe1028af6ab7ab3754d9838eb1dfb13736f1382b6990cf8e1f64cbdfd3e337cd399f9c51a7a0a34a84538dcdaf4799f3cc2df8435bbdab109cb4521e178e24830c90c63ccb73df46ea02ab92e78066e38cab165336fd2bcc32a5278c9a66e8aab6b0eb1c714cc517f28196c47", @ANYRES16=r7, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r8 = openat$cgroup_ro(r6, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r4, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f00000008c0)="9dddbd6a9b5ff0bc21b0cbff23b01e85db54d3a8188f5eaadf0326fc490177c60ffc69f1c15ae4df465e5cc6f21ea6c50c4ba8d8a2a610fb6de0fc9c752e816730e502053e9e02fabae0366fd02879d3f7cb9d2d8e6eb07cc80a8cb7c31eca012ec78f597ce4051e76f24dcce7120b8b03ee03f5c9dc3b6a416a81993f1ade018919f1352ca6d8e6e4c523bfcad5ff166c18ce9bc249", 0x96, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f00000001c0)={'ip_vti0\x00', 0x3}) ioctl$SIOCGIFMTU(r8, 0x8921, &(0x7f0000000780)) 2018/04/01 06:41:30 executing program 3: ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x22b1, 0x7fffffff, 0x9]}, 0x5c) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000004c0)) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000b40)=""/4096, &(0x7f00000003c0)=0x1000) r1 = gettid() renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4) sched_rr_get_interval(r1, &(0x7f0000000340)) pipe(&(0x7f0000000000)) prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x7, &(0x7f0000000440)=[{0x0, 0xa4, 0x22, 0xfffffffffffffe01}, {0x7fffffff, 0x0, 0x800}, {0x1f, 0x0, 0x4, 0x7}, {0x2, 0x80, 0x0, 0x3}, {0x0, 0x1, 0x0, 0x5}, {0x0, 0xc34, 0x1, 0x4}, {0x0, 0x6, 0x2000000000000, 0x311925ba}]}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba", 0x2a, 0x0, &(0x7f00000001c0)=@nfc={0x27, 0x1, 0x2}, 0x80) connect(0xffffffffffffffff, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x0, "ae24d2e4d0c5"}, 0x80) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x200, 0x10, 0xffffffffffffffff, 0x0) 2018/04/01 06:41:30 executing program 1: unshare(0x4000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000680)={'boidge0\x00\x00p\x00', 0x4000000000001002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x102, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) syz_open_procfs(r5, &(0x7f0000000600)='net\x00') fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r6, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}}) 2018/04/01 06:41:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x80000) write(r0, &(0x7f00000015c0)="a4bae58591a64be2943fc46e699ee91f2047148fffa7fb8c4361f58546e6ad877b42f82fc65a9ffe9102864c35fbac191d774dae372178c9129265311a26dafb5c18d38ea94486810848a3ad74399f0125aca35eb221e3412a0404a8ea89e837d315631340873e23420fa1a10d14510fad5b6cd3ba3dec4e001c45e7133fdb3dab9ef4775829359e74aeb840aed0bb64e276fb7782900123e78c0b11422710fa19366ef37d27652593e6f1a8bd6eb7e9fd9e0bbdb84e4bcc894a14331a360672fc19a6aa8e00000000000000000000000000600ee8706f89c16a348d1bfeb58f8bc2eab87ac06914e9a0b53727f3a88a962343c21b40899bb028ac42cb9883f063cacc578d79842b0be918b12209a0", 0x10f) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$nfc_llcp(r2, &(0x7f00000036c0)={0x27, 0x1, 0x1, 0x4, 0x3ff, 0x0, "9092d4eaf4d1d7b390e9d8d2fdc09ba085020011fc67bc85c89661db93c592bb3c03c58f76158a59a711f863bc504ef1d3a5334930ebd50143cccd928fc21e"}, 0x60) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$tun(r4, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r5, 0x9, 0x0, 0x4) preadv(r1, &(0x7f00000004c0), 0x0, 0x0) fchdir(r5) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) splice(r5, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000040)) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)='./file0\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000003400)=[{{&(0x7f00000001c0)=@l2, 0x80, &(0x7f0000001840)=[{&(0x7f00000014c0)=""/111, 0x6f}, {&(0x7f0000001540)=""/66, 0x42}, {&(0x7f00000000c0)}, {&(0x7f0000001700)=""/151, 0x97}, {&(0x7f00000017c0)=""/99, 0x63}, {&(0x7f0000000240)=""/19, 0x13}], 0x6, &(0x7f0000001880)=""/240, 0xf0, 0x2}}, {{&(0x7f0000001d00)=@ipx, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001e40)=""/133, 0x85}, {&(0x7f0000001d80)=""/40, 0x28}], 0x2, &(0x7f0000001f00)=""/15, 0xf, 0x5}, 0x6db}, {{0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000001f40)=""/231, 0xe7}, {&(0x7f0000002040)=""/171, 0xab}, {&(0x7f0000002100)=""/250, 0xfa}], 0x3, &(0x7f0000002240)=""/4096, 0x1000, 0x80000001}, 0x5bfe}, {{&(0x7f0000003240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003300)=[{&(0x7f00000032c0)=""/53, 0x35}], 0x1, &(0x7f0000003340)=""/157, 0x9d, 0xaedd}, 0xfffffffffffffffc}], 0x4, 0x12121, &(0x7f00000034c0)={0x0, 0x1c9c380}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r6 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000380)={r7, 0x5}, &(0x7f00000003c0)=0x8) ioctl$TIOCSTI(r0, 0x5412, 0x0) 2018/04/01 06:41:30 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x100) r1 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000840)='./file0\x00', 0x100, 0x167) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000880), &(0x7f00000008c0)=0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000200)={0x9, 0x10000, 0x0, 0xfff}, 0x8) gettid() r4 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000380)={0x0, 0xfffffffffffffff9, 0x7ff, 0x12573e32}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000600)={r5, 0x8, 0xa, [0x1, 0x1f, 0x7, 0x4, 0x65f45761, 0x9, 0x3, 0x913, 0x4, 0x5]}, &(0x7f0000000640)=0x1c) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000740)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x84006}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x1c, r6, 0x400, 0x70bd27, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004004}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff}, 0x20) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r4, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r4, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) mq_timedsend(r1, &(0x7f0000000680)="5907f9000079e60c8364640b4a68b034a413b33d6d1e53dc0fa2ac8be09c7dcdfc21bf519ea70ce8f64db0ac2150ca691ab60a1c7f596e5269781ad681b5c096b62b5fe6b2cd46bf676fefa3308b3671fcb18addcee215c3088093505f5d0e1a45a39d2ad147e7a94b9ab51bdd661edc94e941568d", 0x4bf5356c8f1100d2, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000027bd7000fedbdf25020000000800020000000000080002000000000008000400010008000800040003000000080004000000000004000500080001004e210000080001004e2400000800020002000000"], 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x8000) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0], &(0x7f0000000340)=0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) ptrace$peek(0x3, r9, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=r8, @ANYBLOB="030005000700000006000a00c1a62ab29d573643eb1656c7d0c4494ead18778bdac89f5e03a6965b87dd3741f9520ea5d7adcc60c802aa1bbdbef4a7d7e6ffaa800905bf16f56571ac1695d620486d13c4c3a0f776e7df"], &(0x7f00000003c0)=0x12) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000040)) 2018/04/01 06:41:30 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000480)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="2bfd8175e78ca0e2643111878d27d146a5ed3b755871b0181170eee7c1e01c992b05755ca81bebabaaec6f86a6898fd6451b8b37da3b9e3776c587782af985b3aeffb6905592ffde749eeca3806bf09d437adadd7a4bad7a3f518a72deb9eb0d2f5b305068cb7019c5db88665916e465f500639b88d0c1fb2069a172e725c3af2c331c73562f77b81cef427ab0a2aad0fff92719d2453a99f9e8a83e7c4a5d97e99fead933e87bff72f1156844", @ANYRES16=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR], @ANYRES64=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES16=r0], @ANYBLOB="e7d83f4ca2c1380e9d22710630b4dc3ef903f213e71826fbe83558d39e54bb66ee76da1decd77424e7df07e612a65b5bcbe64845ca4b7d5ad4c79168c0443045203d1fac6d472d9df549429caad49cb5e84d90010c0e518d8b773849eab6300b672c5e41a6b465881989552d1e28155939f516e993bfaebe3f71b98074d8c37bf957dab4935cde643c9211cdff7d7d2a0c15aaff149e4b5632a1e30c5d41c5aa0c6e1662b1bd935abebfaf3ae398a390b63817c95644885dbc3eb58e3288334e", @ANYRES64, @ANYPTR64, @ANYBLOB="9455fca08cd39558db94b6c6c41faa6e826076b5b645cff2173e679c7a5ccd5022455c7a829167672542a7f25a14d5bb09c0bcee6863a07f6a895c7bf8e4987d77b623cdd44d44bb88232db7e1c58d68fb54df3559d3e2f1a610707ef7bdb92e3aeb809a77008e2a852942733d1c30f2f1fb298a46d0be7453973deb8bf65fb85555ffd699fdcc0618131d9baac97cd8deab33a96dfb50825191b58e9b0a35ae3b1e32b37d40a51011fad2b70bdf9bd46a32b4705960ff80deecddaed1d29e99ea2bdef6287393220bdece1ac66d0d339620fd19642473381013d6ab68b76aff8b4b4e999c93b4921ea1b3bcddba"]}) 2018/04/01 06:41:30 executing program 0: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000009c0)={0xeead, 0x0, 0x2, 0x1f}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) r2 = inotify_init1(0x80800) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) inotify_add_watch(r2, &(0x7f0000000740)='./control\x00', 0x100005e) fadvise64(r2, 0x0, 0x100, 0x5) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="3c0000001400000029bd7000ffdbdf2502000000a50a19c4f1384945668273b2226cededa1"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0x21}) kexec_load(0xff, 0x1, &(0x7f0000000940)=[{&(0x7f0000000300)="f7d0560ce8ebf8db2accd87fa65642415c11f034a701150ff34de2", 0x1b, 0x5, 0x98}], 0x3f0001) stat(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)) sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea10c3fac5a48889a621c1e3115e160430dc6c46d4091ab68b0abeae1b56d7a137116a5573cdbd552397ea73b7fc5", 0x69}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81) inotify_add_watch(r2, &(0x7f000003cff6)='./control\x00', 0x220001a1) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000ac0)={'\x00', {0x2, 0x4e24, @rand_addr=0x9}}) sendmsg$unix(r3, &(0x7f0000000640)={&(0x7f00000003c0)=@file={0x0, './control\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000002c0)="8d1c524018a67e943d4ff8db3803bc92e8102a13b1d46069a5163e1bfa6fd0cbc255d03ceb190e79d38482d90f24adaad90dbfd98e7abe", 0x37}], 0x1, &(0x7f0000000600)=[@rights={0x14, 0x1, 0x1, [r1, r3]}], 0x14, 0x10}, 0x4000884) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000780)=0x20d9, 0x4) 2018/04/01 06:41:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x5, 0x200}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0xb, 0x0, 0x7, 0xffffffffffffffff, 0x401]}, &(0x7f0000000080)=0x100) signalfd4(r0, &(0x7f00000000c0)={0x9}, 0x8, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={r1, 0x7, 0x6}, &(0x7f0000000100)=0x10) 2018/04/01 06:41:30 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/83) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x80000000}) mq_notify(r2, &(0x7f0000000280)={0x0, 0x33, 0x4, @thr={&(0x7f0000000180)="79d3ad74db06d043b3a16c5fecf0aca1e413900ffddeae72c6d42179412af603822a93a857433d875b2ca6407c3dc953cdde04735362498fc91cbd07ea4bcbdfbde4ea6a15db7c36567dc865df27e392619120c1993b9d7b509cfa5ec0199f35aca69cdf77f7834db9176edfcddca9fa51fe1826bf2e53e62dc3fed8e9dccefd67d190f852e08dadedc5e71aa0f857231d08465d1a91c7d7c828c936", &(0x7f0000000240)="8a2d9dd16a286f70f1532b4322fd229e34368e98d25a838f151c1be544e1cdce3a5935c87a27f89672fda4bab43e79d58d6b3acd3a5628f2"}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)={0x0, 0xc9, 0x2, [0x9, 0xfffffffffffffff9]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000003c0)={r3, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000440)={0x1}, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000580)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x16, r5}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000680)=0x8) write$selinux_create(r2, &(0x7f00000006c0)=@access={'system_u:object_r:auditd_unit_file_t:s0', 0x20, 'unconfined', 0x20, 0x39, 0x33}, 0x36) pipe(&(0x7f0000000700)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000000740)={0x3, 0x2, 0x46, 0x80, 0x80, 0x400}) socketpair(0x1, 0xf, 0xfffffffffffffff8, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f00000007c0)={0x30000000, 0x400, 0x38}) listen(r0, 0x5) mq_getsetattr(r2, &(0x7f0000000800)={0x3, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000}, 0x0) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000840)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000880)={'nr0\x00', r5}) ioctl$EVIOCRMFF(r9, 0x40044581, &(0x7f00000008c0)=0x200000000000) setsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f0000000900)=0x7f, 0x2) clock_nanosleep(0x5, 0x0, &(0x7f0000000940)={0x77359400}, &(0x7f0000000980)) ioctl$EVIOCSCLOCKID(r9, 0x400445a0, &(0x7f00000009c0)=0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000a00)={r4, @in6={{0xa, 0x4e22, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x6, 0x200}, 0x88) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b00)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r8, &(0x7f0000000c00)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x6280003}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x54, r10, 0x100, 0x70bd28, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdf07}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x662}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffffeb}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040}, 0x890) 2018/04/01 06:41:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000000180)=""/3, &(0x7f00000001c0)=0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x9, 0x5}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x4}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = dup3(r0, r0, 0x80000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000028bd7000fddbdf25080000000c00030108000300020000004c0001000800080007000000080004004e24000014000300ac1414aa000000000000000000000000080006006f766600080004004e2200000c00070001000000000000000800020033000000"], 0x6c}, 0x1, 0x0, 0x0, 0x400c004}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000b02000)=0x200, 0x4) prctl$getreaper(0x19, &(0x7f0000000200)) 2018/04/01 06:41:31 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000580)="8aed1c2d443cdfa05b68c0b54883ce704dcb56b1921a3eb0162f76d97bc7c11e1cc1303bd266389b99cf9a62e86b4775791d83291a74551b95d0dc27", 0x3c, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x0, 0x3f, 0xffffffff, 0x6, 0x3}, &(0x7f0000000ac0)=0x20) connect$llc(r1, &(0x7f00000002c0)={0x1a, 0x0, 0xeb0, 0x2, 0x8, 0x40, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5}, &(0x7f0000001040)=0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r2, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="0000000000000081000000000000000700000000000000010000000000000000030000000000ffffffff0000000000b0000000000000000000000000000000000208000000000000000000000f0000000000000000000000bcb1dbac68c5242da1"]) lseek(0xffffffffffffffff, 0x3, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000180)) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000001080)={'filter\x00', 0x7, 0x4, 0x494, 0x270, 0x270, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f00000005c0), {[{{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "a5188b3f104846765fc8779cebe9205c0fc8dbca4d8fa91a97b1f80d36ef"}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x11}, 0x1, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@random="1d4d55d056e6", {[0x7355ccee106e5be1, 0x0, 0x0, 0xff, 0xff]}, 0xac, 0x0, 0xffff, 0x3f, 0x5, 0x80000000, 'bcsf0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x0, 0x192}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x8, @loopback=0x7f000001, 0xc}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getuid() ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, r3, 0x2, 0x0, 0x280000000000000, 0x0, 0x3}) getpgid(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x60, 0x4000000}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f0000000280)={0xa}, 0x1c) write$selinux_create(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="73000062000010faab13f4eacefe1a"], 0xf) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) add_key(&(0x7f0000000700)='big_key\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/01 06:41:31 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x200300) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'syzkaller1\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x27, 0x6}, &(0x7f00000000c0)) timer_gettime(0x0, &(0x7f0000000bc0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xffffffffffffffff}, &(0x7f0000000240)=0x8) clock_adjtime(0x7, &(0x7f0000000340)={0x1, 0x20, 0x6, 0x3f71, 0x8181, 0x3f, 0x6, 0x2, 0x80, 0x5f, 0x7, 0x7, 0x7, 0x0, 0x5f71, 0x0, 0x5, 0x7, 0xff, 0xff, 0xc78, 0x40, 0x0, 0x7ff}) r1 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffa000/0x5000)=nil, 0x5000}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x5, 0x7, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f0000000480)) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000540)={{0x0, 0x1}, 0x8, 0x5, 0x78}) sysinfo(&(0x7f00000005c0)=""/23) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000006c0), 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000280)=0x4) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x5, 0x0, 0x400, 0x0, 0x1}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000ec0)=@filter={'filter\x00', 0xe, 0x4, 0x0, [0x0, 0x20000800, 0x20000be0, 0x20000d70], 0x0, &(0x7f00000007c0), &(0x7f0000001340)=ANY=[]}, 0x50) gettid() 2018/04/01 06:41:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) r1 = socket(0xf, 0x6, 0x8) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0xfffffffffffffff9, {0x5, 0x81, 0x7fff, 0x7, 0x8000, 0x9}, 0x3f, 0x7}, 0xe) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/01 06:41:31 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x200, 0x4000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000140)={0x3, {{0xa, 0x4e20, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x6}}}, 0x104) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/01 06:41:31 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000500)=""/214) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x14, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="0e630cca221b0fcab295cb4cb8b9766911e04000"], 0xb8, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f0458"}) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a518", 0x5f, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000600)={0x77359400}) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38", 0x47}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) 2018/04/01 06:41:31 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x7, 0x3f}, {0x1, 0x3f}, {0x9345, 0x7f}, {0x7, 0x8b71}, {0x6, 0x1}, {0x5, 0xfffffffffffffffa}, {0x0, 0x80000000}]}) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f00000000c0)=0x80000000, 0x4) r1 = signalfd(r0, &(0x7f0000000100)={0xef38}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x617, 0x400, 0x9, 0x4d, 0x0, 0x1, 0x20000, 0x4, 0x1f6b0166, 0x10000, 0x88b, 0x4, 0xfffffffffffffffc, 0x350, 0xfffffffffffffe58, 0xfffffffffffff800, 0x0, 0x22cb, 0x0, 0x1, 0x7, 0x2, 0x3ff, 0x608, 0xfffffffffffffff9, 0x7f, 0x5e6, 0x10001, 0x8, 0x2, 0x800, 0x5, 0x10001, 0x5, 0x2, 0x5, 0x0, 0x1, 0x7, @perf_config_ext={0x0, 0x4}, 0x400, 0x200, 0xd2c, 0x5, 0x0, 0x0, 0x6290000000000}, r2, 0xa, r0, 0x2) bind$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x1, 0x2, 0x3, 0x4, 0xb9, "0e8cf2f888ebaed9741b6a0ec490a4695211c3ae2d7febc43b8ccf040b6822a8757882bf0475481cd364a135e426bc900de56e1ee8b49f69be951e74d03a5c", 0x14}, 0x58) r4 = accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80800) waitid(0x1, r2, &(0x7f0000000300), 0x80000008, &(0x7f0000000340)) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x80400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000400)={'ip6tnl0\x00', 0x100}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x18, r7, 0x4, 0x70bd2a, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x18}, 0x1}, 0x840) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000000580)=0x2) tee(r1, r6, 0x2, 0x1) bind$packet(r0, &(0x7f00000005c0)={0x11, 0xc, r5, 0x1, 0x714, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x14) syz_extract_tcp_res$synack(&(0x7f0000000600), 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000000640), &(0x7f0000000680)=0x4) sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000800)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000040}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x98, r7, 0x200, 0x70bd26, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x373}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2ea}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}]}, 0x98}, 0x1, 0x0, 0x0, 0x40}, 0x20040004) write$cgroup_subtree(r0, &(0x7f0000000840)={[{0x2b, 'rdma', 0x20}]}, 0x6) pause() readlinkat(r6, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)=""/190, 0xbe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000980)={0x0, 0x1}, &(0x7f00000009c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000a00)=@sack_info={r8, 0x4, 0x3}, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000000a80)=0x1f) sendto$packet(r3, &(0x7f0000000ac0)="5dfc44ac540c4ea1e2c6764b992f6b7a4fde192999da4791c1179c35709be4cae01242a5ad28a9979606145d833dd4830700a490aa32ab568a97ed5fbce60976349c5de4b3e0d3260753c66d0f2f07bcbc5269e36df99cebeec998539ef3888e7bdc9d22a655748a4b84b37c7f92b2859b14ec823e3d3f2a08774770c8f5322815230ad280ac3a612391be5703c4556b48e99656e317ee41b992c812249091539a899ba4d3233552dc0988776ba96052395268880bc2e6b55d5557d1a9fbadab4d48c29f31ad32b29aee89c875548e6a60bbad6bb093072a61c44c8b52ca3db9282b4fef65260d93", 0xe8, 0x1, &(0x7f0000000bc0)={0x11, 0xc, r5, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000c00)={0xffffffffffffffff}) mmap(&(0x7f0000ff0000/0xf000)=nil, 0xf000, 0x4, 0x18150, r9, 0x0) 2018/04/01 06:41:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000280)=""/18, &(0x7f00000002c0)=0x12) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='com.apple.system.Security\x00') recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000000080)=""/34, 0x22}, {&(0x7f00000000c0)=""/113, 0x71}], 0x3, &(0x7f0000000180)=""/60, 0x3c, 0x18}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x8000080, 0x3}, "706f727431006f450000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x1, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dccf58)={{0x80}, 'port0\x00'}) 2018/04/01 06:41:31 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) dup2(r2, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="757365722e2f6465762f706b74636476642f63ed2c7472"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/01 06:41:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000380)=""/209, &(0x7f0000000480)=0xd1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000005c0), &(0x7f0000000500)=0xffffffa2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x4e20, 0x0, 'dh\x00'}, 0x2c) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x2000}) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)="28cfb5b4e1ae7150", 0x8}], 0x1, &(0x7f0000001d80)=ANY=[]}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) chdir(&(0x7f0000000300)='./file0\x00') socket$inet_sctp(0x2, 0x5, 0x84) [ 184.427190] binder: 13145:13157 ioctl 8010aa01 20000180 returned -22 [ 184.450458] binder: 13145:13157 ioctl c0086420 20000080 returned -22 [ 184.457219] device lo left promiscuous mode [ 184.463810] binder: 13145:13157 got transaction with invalid offset (40, min 24 max 40) or object. 2018/04/01 06:41:31 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x2, 0x10) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x149042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000012c0)={'NETMAP\x00'}, &(0x7f00000013c0)=0x1e) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0xffffffffffffff25) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001280)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x5, 0x1, 0x5}) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001300)) gettid() syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x3, &(0x7f0000000180)=0x2) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x801, 0x0, 0xff, 0x1}, 0x20) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x0, 0x8, 0x0, 0x3, 0x101}, 0xc) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00000001c0)='coredump_filter\x00') connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x10000002a) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000200)={'eql\x00', 0x7e9}) [ 184.473643] binder: 13145:13157 transaction failed 29201/-22, size 40-16 line 3197 [ 184.519116] binder: 13145:13157 ioctl 8010aa01 20000180 returned -22 [ 184.526021] binder: 13145:13175 ioctl c0086420 20000080 returned -22 [ 184.535224] binder_alloc: 13145: binder_alloc_buf, no vma [ 184.549316] binder: BINDER_SET_CONTEXT_MGR already set [ 184.554348] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh [ 184.571032] device lo entered promiscuous mode [ 184.574267] binder: 13145:13175 transaction failed 29189/-3, size 40-16 line 3134 [ 184.576702] binder: 13145:13157 ioctl 40046207 0 returned -16 [ 184.591891] qtaguid: iface_stat: create(lo): no inet dev [ 184.594871] binder: undelivered TRANSACTION_ERROR: 29189 [ 184.595083] binder: undelivered TRANSACTION_ERROR: 29201 [ 184.610291] qtaguid: iface_stat: create6(lo): no inet dev [ 184.619264] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 184.625632] qtaguid: iface_stat: create6(lo): no inet dev [ 184.644102] binder: 13149:13155 ioctl 400454ca 20000080 returned -22 [ 184.652184] binder: 13149:13184 ioctl 400454cd 30a returned -22 [ 184.681172] device lo left promiscuous mode [ 184.685605] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh [ 184.749965] device lo entered promiscuous mode [ 184.754830] qtaguid: iface_stat: create(lo): no inet dev [ 184.760535] qtaguid: iface_stat: create6(lo): no inet dev [ 184.769353] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 184.775764] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/01 06:41:32 executing program 5: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) prctl$getreaper(0x19, &(0x7f0000000200)) write(r0, &(0x7f0000000080)="2458a7", 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xe2, "655e258eedfe03df8653078ef1bb98dc4cca1832e68b34c8b4efbad5fe1bcf2edda398eed2dd080c297ebb8412842b0cf2e49d9c995c541e3a4827afb2366b9b227888e8b6240c2a51634f066c4bc247ebc4f9c9eec91576bb64fe47bfc602707104d426d07e049671f2d98117c898451600a08316c32e25cc2f6d0938a5fda94e3e70bee186fb58bff1cbc5811300d382df79b898271de5d7bf882f5e624ddf68c0a68442720433d4d3a0b25ac33b659effeda2813615064595f474a5ca3ffccc468334e92fb61fd6d8ff37577cbd7ee8120b3c7c1dd76d79f218dfe47dd1f6d9e2"}, &(0x7f0000000000)=0xea) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1, 0x5}, &(0x7f00000001c0)=0x8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x100) 2018/04/01 06:41:32 executing program 0: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000d09000)=[{&(0x7f0000299f3e)="580000001400192340834b800b0d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0ffff001009000000fff5dd00000010000104000c09e6fbff0000040e05a5", 0x58}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x200, 0x6, 0x7, 0x4, 0x2, [{0xffffffff80000000, 0x7c5, 0x81, 0x0, 0x0, 0x280}, {0x800, 0xfffffffffffff801, 0x7f, 0x0, 0x0, 0x400}]}) 2018/04/01 06:41:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) r1 = dup(r0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/4096) 2018/04/01 06:41:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000000000)=""/91, 0x5b, 0x0) writev(r0, &(0x7f0000e31ff0)=[{&(0x7f0000e5ff2d)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/04/01 06:41:32 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/self/net/pfkey\x00', 0x404000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000800)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000380)=0x400000000000000, 0x4) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) r4 = dup2(r0, r3) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000c80)=""/204, 0xcc, 0x10000002000, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0], 0x1}) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7d5c079", 0x11, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac0500000000000000010000000a004e2400000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000210000c73b82776b55ff1e8abdcc1de060f7a1c6c1c938d54069c41991529d5201598a7a357eea0b65df7342a9e33b33afb3ff8c76ad2c9727d5e98a951d5e"], 0x110) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x40}, 0x8) add_key(&(0x7f0000000c40)='encrypted\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0xfefa, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000840)={0x3fffffffc000000, 0x4, 0x5, 0xffffffffffffffff, 0x0}, &(0x7f0000000880)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000b40)={0x8, 0x80000000, 0x8, 'queue0\x00', 0x7f}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000900)={0x0, 0x2c, &(0x7f00000008c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7fff, @empty, 0x2}]}, &(0x7f0000000940)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000980)={0x0, 0x8}, &(0x7f00000009c0)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000000b00)={&(0x7f00000003c0)=@in6={0xa, 0x4e22, 0x800, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000700)="98ceab43992c19cddfc5c3910e97affd19dd61c7e43f477889fa0fc151b3c8f2a3ac313513b50e9666b102d6128b002ee54d26154bfd283987819fb2af62faa90b177b5fc0c7985870305e99672ba8de1dda91d3b46d111939e13d979cc97aa57fa51813a95552f40a1c96faeb6aafc81ff8da9866b93e2909a5ce63a7e3d3ce4affc2c5cb", 0x85}], 0x1, &(0x7f0000000a00)=[@sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffff9, 0x0, 0x8, 0x2, r5}}, @init={0x14, 0x84, 0x0, {0xb5e7, 0xffffffff80000001, 0x0, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x139c000, 0x4, 0x8000, 0x2, 0x7, 0x1, 0x4, 0x6, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x8000, 0xff, 0x8004, 0x401, 0xae7, 0x8000, 0x5, 0x1, r7}}, @init={0x14, 0x84, 0x0, {0x7, 0xff, 0x14}}], 0xdc, 0x4010}, 0x4c080) 2018/04/01 06:41:32 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)) getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8) getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) fstat(r0, &(0x7f0000001cc0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) fstat(r0, &(0x7f0000003340)) getgroups(0x1, &(0x7f00000033c0)=[0x0]) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8) getgid() fcntl$getown(r1, 0x9) geteuid() getegid() getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40), &(0x7f0000003b80)=0xc) 2018/04/01 06:41:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffffffcb0d25cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f0000000080), 0x8, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=0x0, &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000540)={r2, 0x1000, "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"}, &(0x7f0000000440)=0x1008) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) r5 = dup2(r3, r3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) fcntl$setlease(r5, 0x400, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) socket(0x1, 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x909, 0x10001}, &(0x7f0000000200)=0x88) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x7, 0x0, 0x9, 0x8}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)) 2018/04/01 06:41:32 executing program 3: timer_create(0x7, &(0x7f0000fd2000)={0x0, 0x0, 0x1}, &(0x7f0000000000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000100)={0x87d9, {{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, {{0xa, 0x4e23, 0x9, @empty, 0xdfb}}}, 0x104) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x5, 0x7, 0x2, 0xf25, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) timer_settime(0x0, 0x0, &(0x7f0000fd2000)={{}, {0x77359400}}, &(0x7f0000001ff0)) 2018/04/01 06:41:32 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0xf493313c23e2c1ee) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x0, r2, r3}, {0x8, 0x0, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/01 06:41:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r0, &(0x7f00000000c0)=""/36, 0x24) creat(&(0x7f0000000080)='./file0\x00', 0x4) 2018/04/01 06:41:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x2) ioctl$TCFLSH(r0, 0x540b, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000580)=0x22, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) inotify_init1(0x0) memfd_create(&(0x7f0000000440)="776c616e31b03a2e776c616e317d776c616e30252873797374656d2e263a736563757269747900", 0x3) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffff2607, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) unshare(0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x2, 0x0) pipe(&(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) ioctl$int_out(r4, 0x5462, &(0x7f0000000540)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={r5}, &(0x7f00000003c0)=0x8) exit_group(0x0) 2018/04/01 06:41:32 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0xa000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x239e, 0x8, 0x3, 0x80, 0x4, 0x8, 0x7}, 0x1c) syz_open_dev$evdev(&(0x7f00000f2fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000da2000)={0x12, 0x8154761082ef8a01, &(0x7f0000000980)="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"}) [ 185.519543] qtaguid: iface_stat: create6(lo): no inet dev [ 185.586158] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/01 06:41:32 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000001280)) write$selinux_load(r1, &(0x7f0000001040)={0xf97cff8c, 0x8, 'SE Linux', "3ccae21e2f9560cd7d1679"}, 0x1b) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x2bc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r2 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) keyctl$update(0x2, 0x0, &(0x7f0000000000)="fb1721181390a5e9959ecf0850f975a2325ae6abebc4de51517a2526f9472b8245123473c6625c7f0d95ddbbc842b05117aa0e90ce1207bd65673e5112d92c968886f09ab7760aa6d372a5e43c5bc774cce20d1ba9e747e9b83580ced232c39a5773a5ecfaa10decaf56d9a816447a5ab4e5a054f3d1a52b101f6d7ae61853c7e7a36661defda89a447b9666c0c8dd015ffd9b9e7b9b9968caa9c9d4f07f29c6acdf4ebecb5e07fb9fe37da09273bc999b5a931dc57e3ea485d745e0a7583f2ce24f93ad49d39b6e5efb46a96d252b6a6c5d02ba455e19e951dd7889caff273ff81deb91c3e7f9d6e53c3a3a90637fae6aabd648a27fc3ee457d9bb1c28b09d3208adf026713e46d7a3af57c0c2c9ec514d01ce4abf4e585f590c538b723797b29ce8f4ec7890da7c2481729cca10921890d31d9965f32e036189515878bea0709255845bcd605081c26fbe1cb4f1f3927372767787bad55f562039ac6b385ec86c3f87c19bba92f3dcf09d1b1b73af8cab8499efdff17da5cbb2bf36e82cf21b95dfae07db0a92d35c1f108c637d86540642a3dfcdc312d40fe2aa3aaf19b9f685089967142235ca8a7db681e85af875deee93e42845aeab07368333c037fe18f69b23cd0fd1860fd836b03310e7305513a9875f31bec1eb90d585f95799c788263d3051f49e180e8737db3d46dbc77a61b89d9c1a2b082244366944fcbe0d5be3d8f592ef5a1bc8e0b52fcea472efcdf70f90488acb5875b0a825a2b70c5a18ef771d9bbc4ebb06bf5f95ac5321c14fb5d346fa9cd7dccb74e20e072f8c17365c26ecbc2c6dfb2b37134215f16107612c088a30f454d60b336ff4ac78b001b51494f3af81d6442f4c46a54933b55b7466d6fe441f80cfaa963f50318dd397f0bff2c0f01597f256f3a76f3351fd4e6ccc7edc8f3856d0f94741304e2f2cd61eb31ffe1b4068205a0e6e266ff71656782766b327eb92bdc912975ae9be22007fa02dae3e050710941891b7e77b65d34c72fbda50d752928806bfd521b84d65ba8b89b76729cb6309a4f741927727afc751e014fa1b8b1ac29b1476d33fd346857f4da5437c99d5066a2e3f9080b647c30525a54d86d992794d4ecfa552a73114b721d43d8241a1382a1b4f07f57da31fe90b1b737d5ae3d8ee37fc45aed721432e7eff856a3a46309f288b044f1a72c1f3c0b104b85b524304e23f7ad68e93100f2c2f0b6f4b3c79ba9b20b76665014ec6d2dfb2fdda359d3b9fd21780cb77e86d6bc366e4f9fce43c08cc2a521fec38c3dd9c26f3439b53e044ffd7f1f26dd0c240daa9ff98d8a359055df54022cf5981399775d615c7767a380a919845dec2b7bf284ee27e869ac9bfa2766d5dbebbf43a1d8e3f82acdc46c7d890146d71791c2103b56b7a35eea7273c489f3e917c0d3f69753a4caf72fc4f31e0bc212e34cfeb57391c5155a54051a66f3e284915740331cd991b44ec3ced51ffc88edf4e5e28e2a52f0ce97ab00d71d08c92fc54be4e8115ec443d321db0149691cd05d95d296d000195696b10b97533216651930bbc0b19a0725c9a67087d87c24c66669ae953a05ed424330834b0e3edb64c8a1f9f74b9c6c7b0ed21d03de7c3c07de0b5e47e9bf1b8d0e4fcd14c3549421b3dbba456604eb1b571d63a1feba67956486fb089b884ee7ed277326af138f95399d94c71cefec5941c034da1d6a541e7e3ee84d9194c1a4503cd1f814e56f3ca45a9a5f347cfb2191cca29e1304a055e7ebeb53a331621d9a073a60b2a8d52ca4de7e8b03c0c4c638d3fe7656b75754d548bfb5aa9ed6a96add122af28f702a9459b731332cbda2a684cab3b64913ea7f933224136d4a9bf5d8de4c4cd65abcb524a2889ca07c194e02a852f2a2df24d87ee75b5bae14f5dd2395f529bce418457c97213789b2c57f48f879ca50667fbc0d0a10f87a38578c6b896990e4e1a0f6b8c4036ea79f14d7171c7ea038b2ecb03bbf3dcf6fb67ffeaf860d8336576d056fbc157fbe6d591bf2ce916eb0c6a8539acbb39c09a84f2449a614e5f06293b5a0920b54213d72183c4a6ad317fcc1962b5f847e11a2b4f4eb73405183bb690aec6be37d6e371b770a3af270219cedc27a16d1ce831bc96452596444340363e224c4aec2d86b185c9f5738dfd2cfb339c8eb282afc4e4efcc828ddcb58e34cede8e136120bfa4e100e5ebb4477ed5c550f4c3c1f5a14264e417ef11a8b25fea9c3350a070b9718606255684e92ae714d7734dede5443da03c1766ddce68cf6e5ab747faeff780c25a116b300ebcec76544310ab3fd9e0d1a84625e6cadd4f7d6fd4027e98a2e871a5a40a96618d2d585d947ef565e7636bfd7ee3a866a6778379523d09b94b28aa0dab1d0779f06b503d8058d169914040a278921c38515e0d80f5b7c4da32f71f594d17e9009b6c8fc6436cc11416481a29c8759a9ae7cc5629022ab21ea8cb08612ee51bd8d8a9a75683355a399fc466b441efd4604424fc97cbf7cd5ba9f73e7c8f3571fabca67eadd2d603610bf593fcfc6064b6e670950cd9008181656900f31a346481f76628bd63673cbd4af4a8be20672a1b3b391b7f06f80b81a7ca6f3f0e092f6bae10ce99516d83c6929321f9bc2081123bf5250cb02379ea21b7bad0238cc24333b613fa4601e1d85a9e2e937cc0943711662211c756437719f4491e43819a87f97548b092153943426245ff9a78c80c1d487f92861e38fd277c539682ae1dc668e40f61ef07f7fb08a90ae36cfda8c5cb84c329afa3d17c85e944c03a054722a05d1ede31f54f686fabbdc7ffe616371aaad80c167a474b0393b98bf1a28915b9b2d0122cdf21ad7698b600d20728814fb900a327eb21311f2173939d68dae0dad96ea95305b867d09c4bd8ddcd848813e7f077ce881817483d8958a39991d482ffe34b0520e19bacb4b7b8371f4c90389804ef7b9b3e103f02755c6d477933da1750ccec13d04d4e4e1f84c5524c7fa1ec330ae43d9b0a78185d277d3a1dae1d6f81a3bf42d34edf11744d6df03250880294921db732918d3baf148f2118130ce6c726e5995bf4b98ee860fd652a4cd7e4117c013285f2c4c8686b562f51f2e3321ff2e064038d3ad7b86afd506c8695c74eb6a9d9e7ff7bcaf31c4e9d0c65b241d9063a5ad3bb5d57918af620d024721dcb02d0b08df250d15151d29647a35473086c7b0be02eae7151387f9a192f9d4d3c225f36886cd620a6511dd98118ec9fe6910bf944b2815fc3fc25b9913c3ed86a546117dffb5effe588e0c6de2ff4a3be33e49fac3e6f526741de3e3489a0e928e575b73f8a66b515d6ad52f81549efee9814c5d4cdd4a5b6c73c41b7cd68d6bf2cc4a97f7a347cba9eca475cf916108a05e0e7aea7000c154987d1f1042ea27c6ab440c438a7d0149e71d27239b6a0bff7f94a648d9635f9cf8ba94c534c2855ce1ee11af3bf28bdf66a2cc0d86d968d62e995092885f6c2148bd7419de8083ed0266a5e2534e5b7dbe7cfa3a04ca9b184c89bb2428daa6e6fece2d41dcbe453a06c8dc1edafa665d51c80a8d999bade5f0819f3c054a6d0ebdaaa9254ebd4159e8ab409179af207e3e69d6072139caf2b2a47219105e104035ec6af4cadafc99634dd75daabc61ffe017cdc41895db6ac49b0804f971cc7e57f06fde8daccafc4be2bdaa19228ee58e45753fe3c70fb55c4a764b6231cc5e7edc5d437ce4a8306734606e3ff58394420172282a6c78002228d1140067055885c5ecf70d11698588df90ee6d48964b8e319b673f401fd818b95dc70fd6f884badce62bac1cb802b93376aa3801b825706f4dd266aacf531d1ef3e6941cebd7358a69c62b490a1619074af7130e31e3f5ea9855f0d79bbfe12f9a92d46b93325cc1a102ba2d14bcf3c0b3d3f7e2cbeed90f4f5e0f4830b4939b8828b6c9807633a46dd70bdbb36ef918e1cc888cd02271b2c9d75870bd6f5f28e3133ef536d05345313f649525358f502369d5bf8fd52a06b2c618e76b5f3e11888d3324d51162ed1914e5f4640975cd7a2d110e86e9a8bb6ba426bd3392ad09e4a8922e3516df2fd86e13b68934a8c4d044ad6d97de3c16eeeb0d7b4db8f0fb8088833c3546f0dc143616b012bf12a0278604ffc09364f2a8eb4149f5a7ce82a376e494bcb32f717a3575d2cf77338bb2043260346259e95d3ac9ab063a4e168053f4946d2be98bec235fd29d9b9eb416962e5fc6d77caa59fa2834e9682593f2baf8d563c96014fada3f179d4603ee73250fd5b47a4f84e53d6dc62c94519a088c37577ec4a86dd4842095a511a3a54bc31a42a8e61900b1f3b174b1e10749aa6a2bf4ae19e0e5cba758db5dbfd5050b37629a72f54c4e7f350a00ae72be4b754b447ca68da357488e845e2272281a3063879a8127da6c7ab3af93da558a140a80787e1d439351e1b96267161c3eed9b5e58b2ac737fb636faa8dda93bd91adee1a2beadcdcaa70ab8c60914b106c8582b45e53c155dbda02cccf11bd75a1aa520f7d07e1784d4d135980c4640898c2dbc98727a4bf9a4b05dfd85872bc1aad71435ffbfb23fb72dda1f71dc6d6eae84bf497728af2d5cb41690d8d3c0c36fc917fd33b84b9c68a1670c92b97248b5825f038f20f2fbfc7c3a1b5ff0b50061b582fb085a6f5736af915a25c9e5c7c744418eef7cef34f63f3b2ff0e8c330968cdfe0051add7182c7dc3dbb8bcbe95241be785cd8a303783abb7ff49b3fee7098e0a2f5cccfb7ed503a631ebda232711f6c2e106a7f9df3b557d7b412b60ecf42e72c0810b5cc4744868e6301d36d6ce1920d48a18ff65d29392a1fd676452201d9538e8200b9b1f59a8fcd13388cfd84b4a13293d7d47c6e23a0326952c28f558b4f1bf69e0377d1862130fa90a5d448b62f7eba26d3ef79f7f3cc9ef34a6e34c0ebce88597ad213c41486ba30f092ef8481cdddfcc82da33b556c2acd69ef3708fb7ebe198b4192cbc7a297e561eaf5ce17bdc71d3e4554e3b0013988f5eb2c66f4c04350637532f10cebd62441b265e8e2306bb459b470793d606017fc481b39d5fb1b667b20199f0dcc8b8677462cba3fa6dd9688cb7df0102624b05fdb0c3a93db2639b8fd537ad31c3a9e2d6296a8b657701c549c2abd008fb30e3c3bfe56c3add413ec7178d6ed7cc6b65b59745d29d5ef29b57d3bf5fa3f45091d18d60c87bb628174c105821588dfac7c50596373c683cf4e38e7ff9a3e40d1840148c93047c0372f1c0bf281c2a5916df2f3dd25d143d00a7d2a8119fb8585a5af55c0354dc24e78b4a9db5f0ae8dde1e5cd8c739842080fb0ccbba1bdc2934ace7491422f9ba7a4d3e66a45691d3095c21b7ded37941bd62b6e5ebde27af1ff060bed9e95d54bf1107aeceff641c31423a7c4d96e0b3cf414d32f77941697ce18c79be7a2e2aa6b868e8fea19cecfc6810764b0feab48c33037a978e08c4ef6415e29eef8f27aff2a328982ca996c66e13b10c9b4ce213534376fd9c3d13a00e3e492b010c6c752032e84e3c9757bd5817c8c45409c08092caca7c6d53ff64ce739546343b360ac7d5a78b1850a2f5b5ed74f69605f66faaf7d8476b0c7ce1c1431fc5840953bbc9f734a1e57e07243a36e77d99bc75d2be474e3a79478b342b0d920e536860f184e03b8e51bcff3f286426209d6ddb9aba1edd3fb35802dffe2bf201bf598fbb9054b5c89b5f64f90cf8215c3d6076f2412f6879caebce0c0ea4e6b98e4d59792a8b28f8fb8731fc647bd3a6c59bca83b6a086eb98eea8cc9", 0x1001) 2018/04/01 06:41:32 executing program 7: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600), 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x0, 0xffff) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r5 = dup2(0xffffffffffffffff, r4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000880)={0x7, 0x0, 0x1, 0x6, 0x2, [{0x2, 0x200, 0x1000000000, 0x0, 0x0, 0x802}, {0x4, 0x140, 0x5, 0x0, 0x0, 0x1001}]}) fsync(r3) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f00000001c0)={0xaf, @multicast2=0xe0000002, 0x4e21, 0x2, 'lblc\x00', 0x8, 0x9, 0x76}, 0x2c) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r6 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="9bc53f53739b74166c68d38607a58b4e76c8442278fb6f8ecd2c1bd5bfea0e342edff69acc56692c6b75d5d00fbb33b6a4713284919ba23ffa3596211d16f735dc3b2833193e7ed8eb1c8156e1fca0aa71659983fcf166e1cda13ddb2a88532d275829d333ad2474edb259d811ed43dfab289245777e5f", 0x77, 0xfffffffffffffffd) keyctl$describe(0x6, r6, &(0x7f00000007c0)=""/170, 0xaa) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000480)=0x8) getpeername$unix(r5, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/01 06:41:32 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x4, 0x3, 0x100000000, 0x8001, 0x9, 0x343e2fe6, 0x1, 0xffffffffffff53d3, 0x130, 0x3930}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) rt_sigqueueinfo(r1, 0x32, &(0x7f00000001c0)={0x3, 0xf629, 0x8, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r2 = gettid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x100000000000002, 'bpq0\x00', 0x3}, 0xfffffd03) rt_sigqueueinfo(r2, 0x0, &(0x7f0000035000)={0x36}) 2018/04/01 06:41:32 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r1, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r2, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x70, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6f"}, &(0x7f00000012c0)=0x78) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r4}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) 2018/04/01 06:41:32 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnetconf={0x14, 0x52, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c080}, 0x80) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000000)={0x24000000, 0x101, 0x28}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1) 2018/04/01 06:41:32 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f00000005c0)={{0x3, 0x8c}, 'port1\x00', 0x22, 0x40000, 0x5eec, 0x5, 0xfffffffffffffe00, 0x0, 0x3, 0x0, 0x2, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in=@broadcast, @in6=@local}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in6}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000780)={0x0, 0x70, 0xfffffffffffffffc, 0x2, 0x100000000, 0x8, 0x0, 0x0, 0x1, 0x0, 0x5, 0x2, 0x0, 0x1, 0x101, 0xfffffffffffffffd, 0x80000001, 0x9, 0x5, 0x0, 0x23, 0x3, 0x5, 0xc0, 0x5, 0x272c, 0xe7a6, 0x4, 0x7, 0x0, 0xde5, 0x3f, 0x1, 0x9, 0x7, 0xbe, 0x7f, 0x2, 0x0, 0x100000001, 0x1, @perf_bp={&(0x7f0000000740), 0x1}, 0x10, 0xabc3, 0x7, 0x5, 0x5bb0, 0x1, 0x400}, r2, 0x5, r6, 0x9) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) sendto$inet6(r4, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) getpgid(0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000575000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0086426, &(0x7f0000000340)={0x8, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000380)={r7, 0x1}) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) accept4$inet6(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/04/01 06:41:32 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x76b}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x1df}, 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) accept4$nfc_llcp(r1, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240), 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000002600)='.', &(0x7f0000002680)='.', &(0x7f0000a60000)='fuse\x00', 0x0, &(0x7f0000d1cfff)="96") preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x20, 0x0, 0xfff, 0x3, 0x9, 0xeaa, 0x0, 0x1, 0x3}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x1, 0x3, 0xdd, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6}, &(0x7f0000001f40)=0xc) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) setpriority(0x1, r2, 0x52ca) preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/01 06:41:32 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00000004c0)=[{&(0x7f0000000240)={0x27, 0x1, 0x0, 0x1, 0x200000000000000, 0x9, "83d289729c8c327bb54b48325fe0f2dd9ac27717d33a100630c4f914e9112da5c539c349d7542b2836852ef43fba160db8b82a7b7d406051d6b100318afc80", 0x29}, 0x58, &(0x7f00000002c0)=[{&(0x7f00000001c0)="ef522def2269e3b1bb562003c27d6240ba782bf682", 0x15}], 0x1, &(0x7f0000000b40)=ANY=[@ANYBLOB="c000000008010000ff010000f693d0ce080eecba6da028b36069adc8f0ca8bddba87da9106508d6783632e24ab5f11eb1be4690580d367c78177320d785bc398b4dc9912b76ec7e1310223e734937acb8c7e02e66e5775a149b251718a9b091237fdb27069cc9bc3839a8cc2f31156f4f2eef3937ba0ff0d87d0ef3b70d4285cf306473db16137fc76d9de5dd13bea81d2f873b17ca71e2686ae8e67051b65dbd095fcd061fc9e47260b80da1e8721bd3d558f48a777c0cbbf5b59392bc38757d0c9781b3d7f000000"], 0xc0}, {&(0x7f00000003c0)={0x27, 0x0, 0x2, 0x4, 0x0, 0x71, "ef94f8c31d09efc0ea438d0960b43016722ef4b110260997d96574ed73e521b2280ec63e98aeb56c974a8a5e766d4b05134fd885708433c9b48ce6345c5eab", 0x39}, 0xc, &(0x7f0000000480), 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="9c0000009b0100000900000060e219461196b180317f0fba80cb319ee16dee206eb758150d068ddd8627c31517cbd403f260702942ec343f0e613ab565fba096df417bf5007d24acb23c128eb0bc2005000000c2d03e566ce8c672c80e8472607e79aad8899bcf48d95ff2eb1214289c18c1570312cb9ec3fe9eea856093599219bf0519c1b47f45411a11c6b0b510a7ec38311e119ebd7e6b939b00"], 0x9c, 0x4801}], 0x2, 0x881) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0xffffffffffffa1f1, 0x4) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000509f92), 0x0, 0x4, &(0x7f000055fff0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r2, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000180)=0x40, 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000500)) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x81, 0x7}, 0x10) socketpair(0x11, 0x800, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f0000000600)={0x0, 0x7, 0x2f29fdaf, 'queue0\x00', 0x800}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x3d, 0x0) sendto$inet(r5, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00000000c0)=""/160) sendmmsg(r5, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x67b}], 0x1}}], 0x1, 0x0) recvfrom$inet(r5, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000440)={0x1f, 0x0, {0x3, 0xfffffffffffffe00, 0x0, 0x2, 0xfffffffffffffffd, 0x3}}, 0xe) setsockopt(0xffffffffffffffff, 0xb5, 0xffffffff, &(0x7f00000006c0)="0ac385d7ac2ae574baf1b3104b37fd7f20ebca1da5063c612b05a3d5", 0x1c) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000780)=@full={{0x3, {"53665db4283e1b"}, 0x3}, [{"d40335b6bcd5d9"}, {"d5952336c520fb"}, {"d326c92416d6ea"}, {"763aea9242214f"}, {"d716c11982a583"}, {"712de86f857435"}, {"1d8bd63f2c431c"}, {"6f5a0b1522aca6"}]}, 0x48, &(0x7f0000000ac0), 0x0, &(0x7f00000017c0)}, 0x0) r7 = getpid() syz_open_procfs(r7, &(0x7f00000005c0)='maps\x00') shutdown(r2, 0x4001) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000100)={{0x2, 0x0, @multicast1=0xe0000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) 2018/04/01 06:41:32 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r1, 0x9}, 0x8) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) ptrace$setregset(0x4205, r2, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)="f8eb7bd8c8493401edb9c9e2637624ff30a8bdebcedd073a1eb1b420b4f155cb3245a4d92c45778f7db4f23e53a9b4fc6e82b863f700dc9130399cc540ab53f0f26d3a0b40a34cc5e899764bf24fef73b54f1b15e385", 0x56}) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r3, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x9, 0x6, 0x3f, 0x4, 0x8049}) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000340), 0x4) get_thread_area(&(0x7f0000000140)={0x9, 0x0, 0xffffffff, 0x1, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x2, 0x2, 0x200, 0x5}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000300)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x2) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x0, 0x0, 0x3}) 2018/04/01 06:41:32 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000055c0)='/dev/vga_arbiter\x00', 0x100, 0x0) accept4$unix(r0, &(0x7f0000005600)=@abs, &(0x7f0000005680)=0x6e, 0x80800) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x200080, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f00000003c0)='sysfs\x00', 0x7ffbf, &(0x7f0000032000)) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x2) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x7, [0x3f, 0x7, 0x10000, 0x20, 0x8, 0x8, 0xd870]}, &(0x7f0000000140)=0x12) sendmmsg(r2, &(0x7f00000054c0)=[{{&(0x7f0000000180)=@generic={0x1f, "4d7284cf030e8cb5a17435473ba14afef4e0b3cd3302fb38edcb0098caac9789dc6be79764ee84eaf8adbf7dfc5f71f41629db5a22676fd5466fc80d79794df7cbc7c60b86cd1c65c543a7632f0f55ae76766f76f588d6be6ca1986dbe20120b36aa60ba64d8a33559fb7d8604c855e3df69667e8f01e04f05fdd5f58449"}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)="c731993bfb6ee3", 0x7}, {&(0x7f0000000240)="9d46722f5765b22581ee77ef7e8cc5eea92f42d4f65f45e9d71737b41535395ecbecaa42c8f44442cc1a4ef3fdebecf0de2250c40bc07a9ba6369d0ac8a1b0fc041a22c01e2e4c8b3a5e80659c83e10286ec0cfd725357a45beb51594f6ea25e327ce6f4ab82d49b3df77f6bf48d94577bcfd826e1af4de723439586c0101311398c591f2ae5c1b6f9a315f803769570417c2c0593231f29c2c7e2116b044aebb80a41872d7270fa48f23e0ac6e78dd1887984c3d1bd267f2e5c2d8a2e", 0xbd}, {&(0x7f0000000300)="787c41683d39c964a6624831c0cee90088c742f0f267072ac9dec0d6e358e5b7ff96f9bddcaa2d66294fe7332199beed21a3f546cf88b13c199474fe470b65f45247999bb623bde64408f0d7", 0x4c}], 0x3, &(0x7f0000000400)=[{0xd8, 0x109, 0xb965, "7e3cd7b295d3cab0fc3c74ef40cecea000eb42df14def4a521206bd845b5ca401e16d137abcaa952bced6b62c8d1ea6d6572984c8a927393db6a4ac8ba3a8505305aee799e61883a10a72fcc679e9db8959ecd3a72808402e35cbf4376654d61ac91f9f380a493173e80de265271b98f493998d28fcda0a0186fadb0075e83e0fa58c0f437d1c72e4793230660fadc5e98e5202ec5d4c82e25e31aef1123eb59b28d1dc8fc4c60a15fda468797aa2edfa36f9243eb56d94d232c3c863ce9766656bd766f5e36d002e43bf15c"}, {0xc0, 0x88, 0x8, "b79760a6556686994ec1b4d6b80c916cac9fa054b8c39eda1873b7dc6e1d52d4bd60c112e9adee84ad4f8fbef35e56ed38fc4e6d82f663ea140fd35555fb43542e4188d10f47ab9aa1883379a3219bdb9264f96e76034b42ac345a42ff66d63580c02d9b5a7c7329fa6a2668d456880a27d8e6c232d0fded3c28fcf5afe6b4684791ca0f070674b53fb5d46daad306993e6c2f45ac51038543809b55aa7de5e45ec6e4db494058c1f9a7569a11db48ce94"}, {0x54, 0x10d, 0x3, "96dca2f7bebed42cbae67aabbbe62eb8e754c28cf851af22d165ef8a4f1b6ac4a71ab120781b39c74189946ebbedc4656380a65524e3336d4e12fd3d358d8c5e5a340ce09fb3"}], 0x1ec, 0x4000}, 0x1000}, {{&(0x7f0000000600)=@generic={0x13, "c7d681e241ffbf9ca09a63f42523632575ea1e0874a1410a5f69ca51fec9fe4bb21295e7f580508cdc5fdfb47aec41d58a212cc8d4e6b7ad3bb342ea27ff657b3caed4ea88bb5512620ebd7e87abc8f7274064d72032a14e645a297d1a5be4bf1763b731ea411ff97ee6202885052eb0a67596cc08a739cc627b8832f88d"}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000000680)="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"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"}, {0xb8, 0x104, 0x7fff, "559a8af9348cb5c34c57dfacaefc36b598ccc36f94ba963de97fda3580bf1ca394d473f0d3b749bec13c1b9757dcf56c37a919838a95f5cd7188652b86623fd260ac8688a5c4dcb0df8f7aa1e0d33b0fc71ae9dee3b9e23fc3fdf29416230134fdfa4fe549cf25acadd1c9b54cbff1070986189a34dba49a43e27223a7c949e40bf6d059c4baf85d0fa4d3340ca983a1211309323ab0dfaa7ba53ce117b2d9c320c0f93c2a590c7a60cae4"}, {0x28, 0x10f, 0x1, "ddd9ed989d59f96da2565b607205d05c6e329003968828957156dfd8"}], 0x130c, 0x4080}, 0xfff}, {{&(0x7f0000005100)=@l2={0x1f, 0x6, {0xfff, 0x5, 0x0, 0x7f, 0x1, 0x1}, 0x1f, 0x8}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005180)="09608c9ff4ae33872cfbd2334fe920986b11e1123324e9906174fa5ce975de008df3fb8bed886798150e309acb74befd31994ec50c03ef8eadb94ea8c896dd70dab19bb1453933bb53bb340bc87897ab3b49b2f3d47bbc67e9127b9425c1a7f85f8a952cce2e0b", 0x67}, {&(0x7f0000005200)="bd7f11ec4b79507089164502b67f0e0c96d1d3a3fd46924ec84c4a997c6648e053f7885d", 0x24}, {&(0x7f0000005240)="c27cc045a57758c77a2261161d280d7ce633f6b314a14ad6ff5399f1f61f6db2ab449d9829126f77721a39b99de77c3a1c271616675600d05ef59372141f0f20ad576403db2c48b0a51810461fceafbefc2c812148756df698fb4cd86dd2aae4a7a9b480d4572c17dfe8afad94a9974ac54916a2c03b6c54b1b2e3fbba7d0e544d5d43e232e100fe6a9c2951f61ea99ff0e2170f349c6fcfd6d3a823aa5d37b9c71437ca7b231d4b40c45071821ff109da108c78f6a3c12f853b40f83f457deeee37535cf14bcf3367", 0xc9}, {&(0x7f0000005340)="7e8163a82445a871", 0x8}], 0x4, &(0x7f00000053c0)=ANY=[@ANYBLOB="c400000017010000080000007c2e2901421edef86e7b404d08e3d12c65f54def1c3a09a30163435b0928cdf58e9badf720040c0cbd04d618d7bea995b8cf0dbf6036aa3305a1d91a1ba19209352ab10ef03020cf78469fc8e823fe6a36a4a1b02a0aac4dbfd3fd7f59a0e1e571fb215d265a9419eef181b9f3442d56db0525ef357aeb55f8bac1c50b90d5ae064542096fa920f207c73938b6552a5c977e1331bc48f5b9d5474aeea305ec1ba47614c50cc8c3e443e69142a6a4c5a43c1b859606dfb5001800000017010000001000008c57645a88a05f6e42130000"], 0xdc, 0x800}, 0xe76}], 0x4, 0x24000000) r3 = open(&(0x7f0000000040)='./file0/bus\x00', 0x40000, 0x86) renameat(r1, &(0x7f0000005540)='./file1\x00', r3, &(0x7f0000005580)='./file0\x00') 2018/04/01 06:41:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000480)=""/130) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) write(r0, &(0x7f0000001880)="1dc87f01c28f5e00ccaae6cbe083e203918eec1d0408b418fee3c2", 0x1b) r4 = add_key$keyring(&(0x7f0000001300)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000280), 0x0, r4) fcntl$notify(0xffffffffffffffff, 0x402, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000018c0), &(0x7f0000001900)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001280)) mprotect(&(0x7f0000028000/0x4000)=nil, 0x4000, 0xd) mmap$binder(&(0x7f00009b6000/0x2000)=nil, 0x2000, 0x0, 0x2010, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x9a, 0x0, &(0x7f0000001780)="28f4ef8731418f39021aeaf4ff15838fa7d04bcbdd5b025e6dc792843cad89b5ea8cd8099ea29bf2d8eaf9b9e9290612499506e0c2916a5e69fd3ee4cc63e2011e243b39a8b47b4e803964a5bb69f3322338a1ccf2bbf4443295427f169540ab9c1f5654e48c6ebc65a69780b692ff23dbe00c40d5fd4f7b32cc46df1ce242c64a3a8b88fd37406a113b2ce9a0bb2d9c440f3a6a68c2c05137b4"}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r5, 0x58, 0xab, "3cc204de619dd7f9c9e95d51032ec9a33c54fcab3f98e856d3f9cc9ece82d899a4a893e04540f81ef7c7f24ffe277455d1fb90b3b94cc8c879ae858981033c8f550e480ffd985cd8fa6ad4909f694af49b4db1b7688c64a132eb9dc3543ef62d9289e0bf9c7c2be8942a56e67f9a6611a78893fe29787df35d0fa2eb9a868381a8a3768dd45fd71fc2a2ec1b8d0935c6eb2567da3ad72738d87cd721ea1c1b77dd2b29c20facbf702f30f2"}, 0xb3) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) connect$unix(r2, &(0x7f0000001380)=@file={0x0, './file0\x00'}, 0x6e) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8906, &(0x7f0000000200)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x200002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001940)={0x8, {{0xa, 0x4e21, 0x66, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}}, 0x0, 0x6, [{{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0xab6d}}, {{0xa, 0x4e22, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x3ff}}, {{0xa, 0x4e24, 0x21, @dev={0xfe, 0x80, [], 0x13}, 0x100000000}}, {{0xa, 0x4e24, 0xfffffffffffffe00, @local={0xfe, 0x80, [], 0xaa}, 0xfc}}]}, 0x38c) [ 185.822574] binder: 13244:13256 ERROR: BC_REGISTER_LOOPER called without request [ 185.882982] binder_alloc: binder_alloc_mmap_handler: 13244 20000000-20002000 already mapped failed -16 [ 185.903397] binder: BINDER_SET_CONTEXT_MGR already set [ 185.908828] binder: 13244:13256 ioctl 40046207 0 returned -16 [ 185.917792] binder_alloc: 13244: binder_alloc_buf, no vma [ 185.940606] binder: 13244:13281 ERROR: BC_REGISTER_LOOPER called without request [ 185.944452] binder: 13244:13276 transaction failed 29189/-3, size 0-0 line 3134 [ 186.001148] binder: undelivered transaction 105, process died. [ 186.007833] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/01 06:41:33 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7, &(0x7f0000002500)=[{&(0x7f0000000100)="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", 0x1000, 0xfffffffffffffffa}, {&(0x7f0000001100)="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", 0xfc, 0x80000001}, {&(0x7f0000001200)="978c74010949af6eb976bc7530ea25008797b51ae6e57739f9f9ed25611d5f7bf80b98455c39c0b5d44427fc16a06e465ff4dcb8e224e3cf66ead4467a635fb5bbb382e3208c7141e181c5886bb5821e985cfe4dfba22fdadd80b51f8462f3055df1bbd81deb34f9d1e4894a928898fa3b4d59fe0e97b4f62aa4823685d0658911a97f56f7d7e2503c73ba647aaf2b6e4b87bda064640200e6984dc5b4fe29b7f7a9181aa78e2d3bdaeeeaee11aace7b337b2ff227f5247c152b781c1383ef15feff819f29cc6d0591c0b577e997be30e8b3a908544483b6a48f8f82c992782c1d2b12cd2ca05bf52ede9e8890", 0xed, 0x1}, {&(0x7f0000001300)="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", 0x1000, 0x7ff}, {&(0x7f0000002300)="86ff094506105b15d401d59f3eea284558f72521a5855d48fae7fd858cdc9b1856fa5d070c13d9d80d0ba706748c2d36d25cc58723f16d9e7f0927f837df2c9af7d9bca3568cf8fb6b212b30b810b01c1da1c6d8d4bfbfa7c21ca57588d16e4c3efaa1df8c7e2920310e7c860d5e830197954f4f1528f137ffd8c3faf80b30b5e4b86d258d3d5b915845f04b6b36ce6c9c9391a2f52bde8ef859f3a8eba179b6a45fed", 0xa3, 0x4}, {&(0x7f00000023c0)="85ef6cb2634e411234bb11c40e580040e22b2ab789ccd3ffba84241aadbd8d09eac8bd6735afc97786522397591b6fcc3491d44f8c2871305e3d29e1a4c35e0567efbdf5aa7be194aa86dab523b90bf74aff013defef39cf8b6e2373920e3d512b19c97356b1bbe3066a9cfb8f0e53387c817c019943a18326c7547c9e19deea8ed7361969b108b42e4b09d029aa795e79fd23c9334249b84ea642cb9bde5f4fb9bcd4bc0b010f81bf23e777dc49a23404ea73171693764ab8aee7f8f8a0f0557e56611ead01499f6ca8b0b1d834b995d4b907c347a56786abf3d9b697d49471aeb9af65", 0xe4, 0x4}, {&(0x7f00000024c0)="951e80a3381d8c7102a07ecd5926844031af01cfbddf2d04e5464d28bf892631e3f3bfc2802a69fdcd", 0x29, 0x80000000}], 0x40000, &(0x7f0000002580)={[{@session={'session', 0x3d, [0x7e, 0x35, 0x39, 0x78, 0x37, 0x78, 0x34]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x33, 0x30]}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x30, 0x37, 0x37, 0x37, 0x33]}, 0x2c}, {@part={'part', 0x3d, [0x78, 0x36, 0x2d, 0x39, 0x32, 0x34, 0x0, 0x3f]}, 0x2c}, {@session={'session', 0x3d, [0x34, 0x0]}, 0x2c}, {@uid={'uid', 0x3d, [0x38, 0x39, 0x3f, 0x0, 0x36, 0x2d, 0x31]}, 0x2c}]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000040)={{0x1, 0x2, 0x3, 0x3, 0x1}, 0x2, 0x6, 0x8001}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 06:41:33 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x30000, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000005c0), &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}}, &(0x7f00000002c0)=0x84) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000002f00)={'filter\x00', 0x4}, 0x68) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = creat(&(0x7f00000029c0)='./file0\x00', 0x89) fdatasync(r1) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000002e40)={0x8000, 0x0, 0x1, 0x10000}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000001080)=0x4, &(0x7f00000010c0)=0x2) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0246400, &(0x7f00000001c0)={0x3f, 0x400, 0x1, 0x10, &(0x7f0000000300)=""/236, 0xab, &(0x7f0000000400)=""/171, 0x8a, &(0x7f00000004c0)=""/138}) sendmmsg(0xffffffffffffffff, &(0x7f0000002d00)=[{{&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000012c0), 0x0, 0x20000000}, 0x9}, {{&(0x7f00000024c0)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'syz_tun\x00'}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000002540)="274888e3b93db390de0258e19c3d31a9c97d5b96cb92c4933a871209005731b52c3d2456b6dfe97e165a5c79f84e6eee389bc29fd4537c841deb1e1517b4a6c865e1cf68d922fa16b110da92a5", 0x4d}], 0x1, 0x0, 0x0, 0x8000}, 0x4}], 0x2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@local, @local}, &(0x7f0000000100)=0xc) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000680), &(0x7f0000000880)=0x4) pwritev(r1, &(0x7f0000000b00)=[{&(0x7f0000000740)="177c49f15f92c293bc3f54fd46ee040b55d20473bd5125c396677d04ae9669cbe4cfe23e00ea486896464775efa225cf7e75ff9a5343bd3d56163c9ddc20a592aee930c505ac9a1a88aee6f1b8fb3b848f6076b29d7948957b012dd68e1324607a372a0cb4b50e836509aa706771345ea94e91dda217cc0c59cd3df6d03499d6579aeec5421cc650f0241a8e1fe6f2c07d584cdc4a6864c9", 0x98}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000580)={0x1f, 0x8001, 0x2, {0x0, 0x989680}, 0x81, 0x7}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) removexattr(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000680)=ANY=[]) sendmmsg$nfc_llcp(r2, &(0x7f0000001040)=[{&(0x7f0000000800)={0x27, 0x1, 0x1, 0x6, 0x120000, 0x7ff, "72553ee98542f4aae75331f1b087184d12de830b83bda7e6bd7deebcdb9b275af49c0758b127b449a71f0ca7ee76e9a485cf54383978542e4fc10ad13b8cc2", 0x15}, 0x58, &(0x7f0000000580), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="480000001f010000ffffffff5a4d030000004fa6f6dcfb929e18016d7d14bba5e903769d096526e8aa6ce316038f1ca86fe3cf96eb45c29ed0f5d80d376000000000000000000000892cbf494dd5880a970bffaae6aa00d55948e08597715a2da3210be23243161254ca7b52cd81f1704af01dba7679a3ee4763ac0b44b5f6690e0e35fed05056300f2838df4ea2f7f9b4b8e2a9747e2347f0e3b413d84515b9eab1657d278e1d359d8d02f393bc41ec75e5ef21d30113e6dbb09657ba38722cfc370d1f59d1d2368900f0b51247a45d0fdcc8a59059ab9f27388a1b3f46df8ad2f8141c9bf49e1a941606b111cc147d5b5e30b8023657b7"], 0x48, 0x4000}], 0x1, 0x20000000) linkat(r0, &(0x7f0000000640)='./file0\x00', r2, &(0x7f00000006c0)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x381, 0x7, 0xfff, 0x9, 0x7ff, 0x7, 0x0, 0x7, 0xca, 0x0, 0x65e800}, 0xb) 2018/04/01 06:41:33 executing program 7: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600), 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x0, 0xffff) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r5 = dup2(0xffffffffffffffff, r4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000880)={0x7, 0x0, 0x1, 0x6, 0x2, [{0x2, 0x200, 0x1000000000, 0x0, 0x0, 0x802}, {0x4, 0x140, 0x5, 0x0, 0x0, 0x1001}]}) fsync(r3) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f00000001c0)={0xaf, @multicast2=0xe0000002, 0x4e21, 0x2, 'lblc\x00', 0x8, 0x9, 0x76}, 0x2c) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r6 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="9bc53f53739b74166c68d38607a58b4e76c8442278fb6f8ecd2c1bd5bfea0e342edff69acc56692c6b75d5d00fbb33b6a4713284919ba23ffa3596211d16f735dc3b2833193e7ed8eb1c8156e1fca0aa71659983fcf166e1cda13ddb2a88532d275829d333ad2474edb259d811ed43dfab289245777e5f", 0x77, 0xfffffffffffffffd) keyctl$describe(0x6, r6, &(0x7f00000007c0)=""/170, 0xaa) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000480)=0x8) getpeername$unix(r5, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/01 06:41:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x8300, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000140)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300), 0x0) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c0000800000000000000000080000f8886b663e9492e852d940224fdf74"], 0x1) ioctl$KDSETMODE(r3, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000200)=0xc, 0x8cbde9ff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="d1144b82fb77e0141b757dbea64bbe06113a14c10176c83464acc364f1f92ee4af7c45831ee9896d548d9418bbe18433a5eb2bbb672688fee4b5f60000000000000008532f6ebe0269855a2334914b009c904144ae7c809bc20b1878c4f736eea051a482f4d3e3f492c26a8f6518ce81afd8747a00bd34a98335bd86bf596008d32c48e8fb527029227634afddde5463d6768828c815fe42c7a1430266be7a4e172f8455f9c422f2e6e3c4676824e8316ed60f5ed43abacebc1452e396b02004f5d8f34ee99a765b9a15abda9ff6575358e3043b4450ceff625d968d3e740346a2d402f4477ff901ad89"], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r4}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa", 0xdd}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/01 06:41:33 executing program 5: r0 = getpid() ioprio_get$pid(0x3, r0) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41}, {&(0x7f0000000380)=""/190}, {&(0x7f0000000440)=""/128}, {&(0x7f00000004c0)=""/245, 0xab5b99f2}, {&(0x7f00000002c0)=""/32}, {&(0x7f00000005c0)=""/68}, {&(0x7f0000000640)=""/240}], 0x617728e1897b715) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r1, 0x4b36) recvmsg$netrom(r1, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r1, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000a80)={0x2, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}, {0x1, 0xd0, 0x7ff, 0x7}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992a") ptrace$getsig(0x4202, r0, 0x4, &(0x7f0000000880)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0xfe3d}], 0x20000138, 0x0) creat(&(0x7f0000000e40)='./file0\x00', 0x10) 2018/04/01 06:41:33 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480)) lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)) getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8) getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) fstat(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000001e80)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0)={0x0, 0x0, 0x0}, &(0x7f0000001f00)=0xc) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003340)) getgroups(0x1, &(0x7f00000033c0)=[0x0]) r12 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003400)={0x0, 0x0}, &(0x7f0000003440)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480)={0x0, 0x0, 0x0}, &(0x7f00000034c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8) fcntl$getown(r1, 0x9) geteuid() r17 = getegid() getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40)={0x0, 0x0}, &(0x7f0000003b80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0)={0x0, 0x0, 0x0}, &(0x7f0000004c00)=0xc) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc) getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) gettid() stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300)) lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0)) r20 = gettid() r21 = getuid() stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8) fstat(r1, &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005b80)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00)={0x0, 0x0, 0x0}, &(0x7f0000005d40)=0xc) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0), &(0x7f0000006400)=0xc) fstat(r0, &(0x7f0000006440)) sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}, {&(0x7f0000001700)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001780)="60ea37931fa2d9297684a9250cbc1e61b0aa1f53ce67c64ee5ddfb503422291a97c546034a16ad1b7574d7482e016be585a131767f3a33fbb3d3ddbecb370d14c26bbd75d8b55a75989a2e1f3e5158f4f8eaaed17d90829de23b756c8438c56dd608100b8367db7c3ec0bd97ecba572aaa943f20bad8720e062487e695159fbc35394528711c6db0a6c5a53aaf71c7986001d1b65da8a244a8444e", 0x9b}], 0x1, &(0x7f0000001f40)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x58, 0x10}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003300)=[{&(0x7f0000002080)="55b2b9e2bb03a6817058a2430f21ecb92ad14fb4821607235f71751409e7cee39c7c7b823d183ded1703c9ece3ca689f49319bc725b7efcb2f9c32a761f2c1233fa534975fb78b13be840be333dff109de5761d21313f498f3e58d289ad7e22d5c5fddbe62aab6f9abd5c02e5a663cbdae8a1b3034d713ed8529dbdca859cb3b4f0508753ce158fd6a7d883fd4ec165b205953368269acffcde644ddcedce7d58260c50fbcb3db3fa4d886c82441f90d3f1248605060afd68eb90a5d09f299ae7a", 0xc1}], 0x1, &(0x7f0000003680)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r15, r16}], 0x58, 0x4}, {&(0x7f0000003740)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000003b00)=[{&(0x7f00000037c0)="81ae831d10a6557fea6a44336268913f0ad0e9c39cd4418adb9ef8ff5dc7ef784d993b40ac22899541d8bf22605c842630e1ad32a0159ebf9c64ec4d3fb6010762f3488a4947dc605841b8b96e379d2f4fc684149bd421af0c789b8cc1de21a8d96a4d911812c58de8976b9a87831a78ece5742536f3d552156215a5dd6f2911e58691eb528de0326ff4fdbb8d156bd912a1b6336fb68b6cae5e3a7d41a507b07f8f042538a66c2b16adce675c13ee6714fca43e28ad93920e3c88f17b96103edb5e76", 0xc3}], 0x1, &(0x7f0000001840)=ANY=[@ANYBLOB="240000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="576900000000000100cc6cef5ac2cf946d3c2d57534bf0290c6d66bbe216b8350db2df1efa9a29e87577fd4256bd1562f4903822afc9080544d22841ccd7990ec3ec239215c19708ba3adfbdcd4ca5cc4e7233ef13cc47312cfd81d287c849bedb209e553b4bc79a02b7a8d8", @ANYRES32=r17, @ANYBLOB="100000000100000001000000", @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="100000000100000001000000"], 0xac, 0x20000000}, {&(0x7f0000004f40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005280)=[{&(0x7f0000004fc0)="c536d1af5339ad57d8566bcd73a5b653359cb4cc06d98b69447d3ec5eece9531dc7a05547650d44739b9b4651cd22eb8e9581bdc32536d3a130b37ad3b87e5e9435af5cf0ab1c7ed92b147cecf82a4bfd72d5fcffa8ed50cab06ddfac4135cd1c3a7d232811f03537cd272c4c1d8068f5ca6bb710c245424a016fa4d2d42f570ebf1639988383de06e56f8f92930ff38e4c4429ed3fd08bd8d722360b8d1ee1777c60b5d2dcd50e5bb72da5ab12c", 0xae}], 0x1, &(0x7f0000005500)=[@rights={0x24, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x3c, 0x20000001}, {&(0x7f0000005580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005940)=[{&(0x7f0000005600)="78d3cda14fd06c7cdb805eabbaf3375e6cf15239bc58731c7d45cae194ccec53a87302a69f57baf27f7a58f4b6587c08f134acc0e6397e63bf7578fe2bb8d80370543ad38d7f042fc24d9ccb0b37c0ac234303b8168bccd059ed779de07fcefbd2db143f92f8c4232e620a9faf6879de52cd949cffda8bc20bc3e9dc5099ef904597b90af56ea4a28ea2f50fd39f53fec284ba27ab08f3f59cc93bd20ce3aacbe92cf29bd86e02bba748a37332754501727f19ab9698b7d0ef2bb3f6eefabf6ba05c6eb0fd988230780e1c31dc35dded414b7e6e73299614faf990141285e026006689137d13ce725eb330cb797f", 0xee}], 0x1, &(0x7f0000002180)=ANY=[@ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="180000000100000002000000", @ANYRES32=r26, @ANYBLOB="280000000100000001001000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="140000000100000001000000", @ANYBLOB="140000fd4800000001000000427c6259fe6562c79ac2c05b577238671093fd9e26334abba75e4b7aa9a739183584ccf43fa8db6ba5ac2b013e0b38998fc35040964c54cd21da81e8f2390e"], 0x74, 0x20000000}, {&(0x7f0000005e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006380)=[{&(0x7f0000006000)="0ac773b7397295958cd5bfc603e9f13fe77de9c92e1d82f774d2938f20ba13776c99ceb5cc76bb32a4088273dca6f16e304e3919f77e2ca9d32b9b1e0f6eb88c995bf95ee5e54ced89be036769d20f3b395898084786252bd4aa272901529b012ad431ce0828d94547fdcf57d466d1934433552b4df8548868056434c317a5a44882b8b99af4bece25d9ea9a815a44b64e39fd55ccecdb866067a90b5bae35e544580117a2d7baf937aacd1da2", 0xad}, {&(0x7f0000006240)="4b7a40fd969379f908dfe500a0ef8caf46b501acdecc9ffdb01403098fd9e5ef6d3124c1faa2886101e16ddb916c75362c70799438c1bde380b87520b8f0740a078502c306590bc17ecef95601e30c6486866b61cfecae364fbe793083ae57bacdaea6ae23c3b6243c2025bd05558388364049b9a58804a743751afb0e9fc9868e62c88f080b5a99145e605869b2a9405b6366d166a93a3aeb931b61f82af025e7f94efc3cb0803d3afe277bfa593060a68eddd8a109687726af4f38434dd9bad83115ae9e3e99f007fe1b7f047581c22d1e6e2d196b1bce5a63624e56e2c1efc722f0aeeeb6fa8c843639bdf0f08d1b9ec30ec54bada46ce4", 0xf9}], 0x2, &(0x7f00000064c0), 0x0, 0x4004044}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634b324af1b61b97d74880211e8", 0x19}, {&(0x7f0000006800)="9edcf39c9db52730175c7fc86a6e621b4b1e30c34b05e83b765dbd47851f69a8f882c295061028ca94a583464a80b2b2eec7107ac5a17d4eb3ebd65e791750a91961229c07337320adec59b42d9decacc62908a36245579a1abe2bbe1247a04a5d2790869c32f5f9de15cd", 0x6b}], 0x2}], 0x8, 0x1) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r27 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r27, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r29 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r29, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r28, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r29, 0x4, 0x6000) pread64(r29, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_mtu(r27, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r29, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r29, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) 2018/04/01 06:41:33 executing program 1: r0 = socket$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) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x120) futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB="f453147899066e82c95b1c10a1911a473ad0e7e1b90d151fe409c29da8f3a3784473472a05932c33facb31bfabeb4ad9eec69f0331b82898a66c1fb125d3abf0ee87b08bf609d861d4b0c76882b3050735184823cbc3492f87786c66455c437627e52b014257b34b9dbce181c7f476de0ef687140d9bfd68669e87d61abd0b6c1196788ca1d60df4dfd2cf30c65f89288147944b4225141c6021430a1e41edccf5aa9276b2034366033c9f17c6515f32ef9effc2b3fef4c7c36dd9a29c4c07122e7a419dbd"]], &(0x7f0000000640)=0x2) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000003c0)=0xd01) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r3, 0x20000100, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000939f01)='status\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x6, 0x0, 0x0, 0x1600cbf6]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000002180)=ANY=[@ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYPTR64=&(0x7f0000000980)=ANY=[@ANYBLOB="7b220001feffffffffffff07a5cfd9b7b898ea62872b9a739285a697e1aeb69a7a0c7a0ef3fe06cd58565e82af31178158a211e38d4ea002f93c42c4c31a350c41527dc7f65007c3d0f8b84e5f3dbe"]]], &(0x7f00000005c0)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000880)={r6, 0xf1, 0x0, 0x100000000, 0xd3d9, 0x5, 0xffffffffffffffe1, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}}}, 0x6, 0x0, 0x3, 0x1}}, &(0x7f0000000940)=0xb0) r7 = socket$inet_udp(0x2, 0x2, 0x0) connect(r7, &(0x7f0000bd2000)=@sco={0x1f, {0x4, 0x7, 0x6, 0xfffffffffffff800, 0x3, 0x20}}, 0x80) r8 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r7, r8, &(0x7f0000000780), 0x200000000000102) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0x208) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000500)=0x1c5a237a) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) arch_prctl(0x1007, &(0x7f0000000a40)="57c2abe5d66038354935978e7171012021d57ff9ee17d231395ef2c1025e1bcd20f473288aadc24488909a438a0ca8fdb52734e856537b396633ea0eb391f904c9a8ebb498eb52ef6e75254d96f9032e6f579118f5c893114c0e9d0d5dabf1da9c6e42c665d67c88ee77b4ebbfb7767d4d0ae9206fcb9be56ac502bd14ada4ca0cd025d75c9e43591fcd9e8fab8fc376181a6770518f110153b2230d8f95fe39afda990db511a405477a93db740c0faf76193ef231e6b262610e220981e51178f6e5f3fe6b2ffad9345cb837704a18465d15483d9d1d613f5c06cb35d377dab6d8159bfe2e70e815315f58bcdb6938a7f0a3ad1328b61372b3dc57f9a1d5f50d7c") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000240)='./control\x00', &(0x7f0000000680)={{r9, r10/1000+30000}, {r11, r12/1000+10000}}) 2018/04/01 06:41:33 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000500)={'ip6tnl0\x00', 0x800}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x4, 0x1, 0x4, 0x0}, &(0x7f0000000300)=0x10) r4 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000000c0)={0x80, 0x1000, 0x2, 0x5, 0x800, 0x1, 0x1, 0xfff, r3}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000540)={r3, @in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x3e8f}}, 0x3, 0x3}, &(0x7f0000000600)=0x88) dup2(r2, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000680)='gretap0\x00') fanotify_mark(r5, 0x0, 0x10000, 0xffffffffffffffff, &(0x7f00000004c0)='./file1\x00') write(r5, &(0x7f0000ffdffb)='#', 0x1) accept4$ipx(r5, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) sched_getscheduler(r6) sendmsg$nl_xfrm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@flushsa={0x64, 0x1c, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@mark={0xc, 0x15, {0x35075d, 0x7}}, @tmpl={0x44, 0x5, [{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x4}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) ioctl$VT_WAITACTIVE(r5, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000000200)) execveat(r5, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) fchdir(0xffffffffffffffff) r7 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="00004f3328e4e7dc9f1fd0f600"], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff0000000, 0x5, 0x3, 0x1}, 0x14) [ 186.933770] IPVS: __ip_vs_del_service: enter 2018/04/01 06:41:33 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000100000000000000e3f092b4e608ae9005758e70db1435d500000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4c080}, 0x80) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) signalfd4(r1, &(0x7f0000000540)={0x1000000000000}, 0x8, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r7, 0x89f8, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000140)={r8, 0x80000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000001c0)={r8, 0x5}, &(0x7f0000000240)=0xfffffffffffffebd) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000d40)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0xfff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400}, &(0x7f0000001580)=0x20) [ 186.975753] IPVS: __ip_vs_del_service: enter 2018/04/01 06:41:33 executing program 2: socket$inet6(0xa, 0x80002, 0x88) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x7, 0x3f, 0xffffffff, 0x6, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5, 0x5}, &(0x7f0000001040)=0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r2, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000c00)=ANY=[@ANYBLOB="0010010000001af434ba45bac40000810000299ab3436c3418bf0000000000070000000100000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002080000000000000000000000000000b186dc"]) r3 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000900)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000a40)=0xe8) setresuid(r3, r4, r5) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70b85677203e3ea3a60e", 0x4b}], 0x1, &(0x7f0000000b00)}], 0x1, 0x801) lseek(0xffffffffffffffff, 0x0, 0x1) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, r7, 0x2, 0x0, 0x280000000000000, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) getpgid(r7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x98}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x90, 0x4000000}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000000700), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) 2018/04/01 06:41:33 executing program 1: clone(0x34bfdc9e32880748, &(0x7f0000755f47), &(0x7f000082fffc), &(0x7f0000966ffc), &(0x7f0000bbc000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x404500, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'bond0\x00'}) 2018/04/01 06:41:33 executing program 6: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setpipe(r1, 0x407, 0x3) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/04/01 06:41:34 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0), 0x0, 0x80}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="00009240"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x5, &(0x7f0000000a40)=""/215, 0xd7) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x340, r5) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e71242", 0x53, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r6) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r4, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10000, 0x0, 0x1f, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000006c0)={r7, 0x401, 0x30, 0x7fff, 0x5}, &(0x7f0000000780)=0x18) 2018/04/01 06:41:34 executing program 0: ioctl(0xffffffffffffffff, 0x3ff, &(0x7f0000000840)) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000018c0)=""/4096, 0x1000) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(r0, 0xffffffffffffffff, &(0x7f00000004c0), 0x7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYBLOB="97ef4b97238d97091a2fe346e28d2d8ba0f5cf47b0907cadf12e350e799b3426339699fd6e90ef7069cc8e857b9fcd58a98a505f11f12a74741beeb68c0894d98537cf163b44f38eae81a03af275ed873a4b026d641109b0afaa2f4ba00a9bec5c4ce873abdddffcc614f77ec0c46454386ccba7375503f0a524c7e6eb85d28ad25593d26e89325b3af812190c2775", @ANYRES64=r0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16=r0], @ANYPTR], 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)) open(&(0x7f0000000480)='./file0\x00', 0x80, 0x20) tgkill(0x0, 0x0, 0x30) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)="26d4645f6d617000") tgkill(r2, 0x0, 0x10) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000080)=0x7) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1ff, 0x8, 0x3, 0x6, 0x53, 0x319, 0xffff, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xff, 0x93, 0x2000000000, 0x8}}, &(0x7f0000000100)=0xb0) keyctl$get_security(0x11, r4, &(0x7f0000000a40)=""/198, 0xffffffffffffff6b) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x0, @tid=r2}, &(0x7f00000003c0)=0x0) timer_settime(r5, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000140)=0x6) 2018/04/01 06:41:34 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480)) lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)) getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8) getgroups(0x6, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) fstat(r0, &(0x7f0000001cc0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003340)) getgroups(0x1, &(0x7f00000033c0)=[0x0]) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8) getgid() fcntl$getown(r1, 0x9) geteuid() getegid() getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40), &(0x7f0000003b80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000004c00)=0xc) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc) getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) gettid() stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300)) lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0)) gettid() getuid() stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8) fstat(r1, &(0x7f0000005b00)) fcntl$getownex(r0, 0x10, &(0x7f0000005b80)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00), &(0x7f0000005d40)=0xc) r3 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0)={0x0, 0x0}, &(0x7f0000006400)=0xc) fstat(r0, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}, {&(0x7f0000005e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006380)=[{&(0x7f0000005ec0)="ecc39c74ffc0f81c1b58dbaf4627ae427c87c838247f6bbc550658a67100e39e757f23b232b8c2119247630880aa3de8529f9a7c4bf39cd81b", 0x39}], 0x1, &(0x7f00000064c0)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x4004044}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634b324af1b61b97d74880211e8", 0x19}], 0x1}], 0x3, 0x1) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r6 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r6, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={r2, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r8 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r7, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb738f80ea173ff2ed8c45131ea7e9739097055029facc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0dc18d4487ef61b8d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17d4e783b6b249311591fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r8, 0x4, 0x6000) pread64(r8, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r8, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) 2018/04/01 06:41:34 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000001540)={0x0, 0x0, @broadcast}, &(0x7f0000001a40)=0xfffffffffffffdf1, 0x800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r4 = perf_event_open$cgroup(&(0x7f0000001240)={0x2, 0x70, 0x79, 0x0, 0x1, 0x8b, 0x0, 0x10001, 0x20000, 0x1, 0x7fffffff, 0x0, 0x0, 0xec6, 0x1ff, 0x17a2db4b, 0x3, 0x0, 0x5, 0x3, 0x6, 0xffffffff, 0x7ff, 0x800000000000000, 0x0, 0x40, 0x3, 0x8, 0x1, 0x1ff, 0x8, 0x9, 0x6, 0x0, 0x4, 0x800, 0x81, 0x10000, 0x0, 0x5, 0x2, @perf_config_ext={0x6348, 0x78435fc5}, 0x2404, 0x9, 0x3, 0x7, 0x5, 0x81, 0x2efa096b}, r0, 0xa, r0, 0x0) setrlimit(0xf, &(0x7f0000001340)={0x8000}) r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001840)={r5}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001580)={0x10001, 0x4}) epoll_wait(r0, &(0x7f0000001a80)=[{}, {}, {}, {}], 0x4, 0x9) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000018c0)={0x0, 0x2, 0x9, 0x4, 0x100000000, 0xffffffffffffff01, 0x1, 0x0, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x2}}, 0x1ac, 0x30d481c5, 0x3, 0x3, 0x9}}, &(0x7f0000001980)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000019c0)={r6, 0x100000001}, &(0x7f0000001a00)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001180), &(0x7f0000001c80)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000015c0)=ANY=[@ANYBLOB="0300000000000000"], 0x1) r7 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000080)=0x80, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) ioctl$sock_netrom_TIOCINQ(r7, 0x541b, &(0x7f0000001640)) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0)="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", 0xfc0, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x3, "93911e539a32", 0x1}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) r8 = getpid() ptrace$setsig(0x4203, r8, 0x5, &(0x7f0000001200)={0x34, 0x0, 0x6}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001b40)={'filter\x00', 0x0, 0x3, 0x19, [], 0x1, &(0x7f0000001ac0)=[{}], &(0x7f0000001b00)=""/25}, &(0x7f0000001bc0)=0x50) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001680)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x1, 0x800, 0x80000000, 0x7, 0x8, 0x2, 0xc21, 0x101, 0xffff, 0x2, 0x61f, 0x0, 0x3, 0x6, 0x5]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001780)={0x0, 0xc1b, 0x4, 0x80, 0x800, 0x100000000, 0x775, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x7}}, 0x3, 0x7, 0x3, 0x5, 0x200}}, &(0x7f0000001600)=0xb0) prlimit64(r8, 0xf, &(0x7f0000001c00)={0x5, 0x3}, &(0x7f0000001c40)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000001380)={r9, 0x100000000, 0x0, 0x3ff, 0x62}, &(0x7f00000013c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000001400)={r10, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x20}}, 0x4, 0x6ea, 0x200, 0x25f, 0x2}, &(0x7f00000014c0)=0x98) bind$netlink(0xffffffffffffffff, &(0x7f0000001880)={0x10, 0x0, 0x25dfdbfe, 0x20620000}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r7, 0x89e2, &(0x7f0000001300)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f00000012c0)="73797a6b616c6c65723000001700") 2018/04/01 06:41:34 executing program 4: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0x43) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[], &(0x7f00000004c0)) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000b00)=ANY=[@ANYBLOB="8c00"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x90) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r3}, {0x4, 0x0, 0x7, 0x100000001, 0x0, 0x0, 0x8}, {0x4, 0x4, 0x6, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer2\x00', 0x101480, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000a40)={{0xffffffffffffffff, 0x0, 0x62, 0x1, 0x8001}, 0x5e4, 0x2, 0x8}) socketpair(0x2, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r5, &(0x7f0000000880)=@abs, &(0x7f0000000480)=0x6e) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000b80)=ANY=[@ANYBLOB="e0401002ac141cc6002000ff010000090020023f000f0002e0000001ae052bb5abd11c3b594c143bf1aa9eba6088c09fe1f367144d287016fc5357a594916aa4100fe3ab6cd9d5d0b3ef46fc68e025005e271d4ff14a67a025b50493bc20ae76027419a4190959b9d46d3df97d041ff1318149b58e5761cd191b586a60f72c48e0bb4fdfb5e46c2ff0b4c922a87926447a7cb6ffb5b0cfdc517a5ace6c494644f961148f61b3f035eaa97f2100bead0e74938e792600b906262b9b2586a5c2a1e1e01236c355f286342b29ae891d4cf0c279868f0545de6e030ebbc260a362"], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000ac0)={r2, 0x7}, &(0x7f0000000b40)=0x8) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) getsockopt$IP_VS_SO_GET_TIMEOUT(r7, 0x0, 0x486, &(0x7f0000000640), &(0x7f0000000680)=0xc) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000400)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000001c0)={r0, 0x2}, &(0x7f0000000200)=0x8) 2018/04/01 06:41:34 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x2) r1 = socket$unix(0x1, 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8001) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r4, 0x1000000000013) listen(r1, 0x8) 2018/04/01 06:41:34 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r1, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0x0, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000a, 0x3, &(0x7f00000000c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x61, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f"}, &(0x7f00000012c0)=0x69) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) [ 187.769698] IPVS: Creating netns size=2552 id=43 [ 187.884284] IPVS: Creating netns size=2552 id=44 2018/04/01 06:41:35 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getpeername$packet(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x14) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be643"], &(0x7f00000002c0)=""/152, 0x98) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000040)={0x1, 0x2, 0x9}) pipe2(&(0x7f0000000480), 0x7) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x20, 0x8, 0x0, 0x0]}, &(0x7f0000000280)=0xc) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r3, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') [ 188.797809] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42445 sclass=netlink_route_socket [ 188.879849] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42445 sclass=netlink_route_socket 2018/04/01 06:41:35 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@rand_addr=0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/01 06:41:35 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) pwrite64(r0, &(0x7f0000000080)="000347254a18f352949805d32e5188b4ed2146c6b496ef6fec3381f28c25cffb9ff924fb6fb81b2edf5c08085981312248f16a256902085efb5fc13de334fa898cb686b35999ab4df4c814cb7f302c", 0x4f, 0x0) pipe2(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000007c0)=""/2, &(0x7f0000000800)=0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000840)={'ah\x00'}, &(0x7f0000000880)=0x1e) 2018/04/01 06:41:35 executing program 1: statfs(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)=""/217) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$notify(r2, 0x402, 0x80000000) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) accept4(r2, &(0x7f0000000280)=@ethernet={0x0, @dev}, &(0x7f0000000300)=0x80, 0x80000) unlink(&(0x7f00003b3000)='./file0\x00') rename(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) 2018/04/01 06:41:35 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0001001f00000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r4 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0), 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) keyctl$assume_authority(0x10, r3) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c", 0x56, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) ppoll(&(0x7f0000000440)=[{r0}], 0x1, &(0x7f0000000480), &(0x7f0000000500)={0x38}, 0x8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r1) shutdown(0xffffffffffffffff, 0x1) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'rose0\x00'}) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000000)) 2018/04/01 06:41:35 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3df}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000880)=0x5, 0x4) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000780)={0x0, 0x1b, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0c1433d7892b8"}, &(0x7f00000007c0)=0x23) dup3(r5, r4, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000800)={r6, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/01 06:41:35 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'ipddp0\x00', 0x400}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000006c0)={0x10}, 0x2ac, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000000cda5952a000000000000000002000000ff0000050000000008000500ac1414bbb82728607c446a6921d903191e63d8473ff2c8c033ac028964e7f976b90d040fd43d036f482d8c0c6098a859e3d34ea8de2943128f450760ef750dd29ab8ec604be48e5de1c4217318df51e7225bca50aa9dabe5906fe56227bdf06e18840f4d7f392d99a0ec3796147e10bc1022285544839febea18e28ddd120689f3b21776d9f779e7501b4ff43dd6c65322e9d5c530a7b7c2a269ddaa42"], 0x24}, 0x1}, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000240)=""/227) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)="a6dd559fed4bd7c0bf526365c0caca1d0ea5eded17fe54f8b067a8282f0fb063ac0ad738fd272b54790e0e1a627e0218e956b089726830b57ae0cfbe62585726a29974d8b464c81d62fc94c3d2dc52778893fa619efdc69eadd408e838b4cf3744da597d45ddc73a48408971dc6653d05340e1cfb90435286d2d524a", 0x7c) 2018/04/01 06:41:35 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0xffff, 0x80000000, 0x401, 0xe29, 0x6}) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000d00)=ANY=[@ANYBLOB="980006ab92ed27579aa050294f9009b48c5a82b00324f6cc5d26eb1ca472f58bff7072569a9ce95fb806ac01cd3e2c54c20645079d238cdb5bfbf729340c2ab176fd864f4e806141ce25b1ce552ea84bb2c14dc2a1ed9fc0bd3b5e169bafaea99b8600492a711e"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(0xffffffffffffffff, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000280)=0x7) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a6", 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bfa6ec2669012c9180e3b36f99fa3c0354f2cb1d8eb42b4f13e3be698d"], &(0x7f00000009c0)=0x64) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r4, 0x0, 0x6, 0x4, 0x0, 0x2, 0xabf, 0x400, {r5, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000007c0)={0x0, 0x2, 0x2, 0x10001, 0x7, [{0x5, 0xe61, 0x2, 0x0, 0x0, 0x80}, {0x6, 0x1ff, 0x9, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x800, 0x0, 0x0, 0x400}, {0x1, 0x7f, 0x800, 0x0, 0x0, 0x1188}, {0x50, 0x1, 0x5, 0x0, 0x0, 0x2000}, {0x80, 0x5, 0x3, 0x0, 0x0, 0x81}, {0x0, 0x7, 0xb7, 0x0, 0x0, 0x2088}]}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/01 06:41:35 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4209, r1, 0x100000401, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f0000852ff8), &(0x7f0000326ffc), 0x0) ptrace(0x4207, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x189400, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000080)={{}, {r3, r4+30000000}}, &(0x7f0000000100)) ptrace$getregs(0x13, r1, 0x0, &(0x7f00000001c0)=""/32) 2018/04/01 06:41:35 executing program 7: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) pipe2(&(0x7f0000001240)={0xffffffffffffffff}, 0x80800) ioctl$TIOCNOTTY(r1, 0x5422) r2 = creat(&(0x7f0000001840)='./file0\x00', 0x0) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r3 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000001580)=ANY=[@ANYPTR64=&(0x7f0000001b40)=ANY=[@ANYRES16=r2, @ANYPTR=&(0x7f0000001200)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES16], @ANYBLOB="d3fae7069b61c1c40ebba11ebce49d252eaac8026cb6fe5c02ce5720bb42f1bb0d762f87dedc2e4ef48bb78601185d6ff7bb40ad5f123ff13bbb597f09ebb6b81f77a3b609012c8a7ca074665bb9ceee1e1fc0007bd7f2a826884917d796b3bb3953d7d43967b4d59ca16cf672d816901940a175baddae4a4732ea30a710e1ed51dd52171ca7c91256227a7cba7eea2740dc378408fcc62d5f8710063ddc17c6a03170e265c2b35ba5deb18c5edc50de07f92c7962b21198711e99883d917ce73741"]], 0x8) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) utime(&(0x7f0000001380)='./file0\x00', &(0x7f0000001400)={0x9, 0x1}) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r4, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect$inet(r4, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r4, 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1}, 0xfe) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$selinux_create(r3, &(0x7f0000001340)=@access={'system_u:object_r:xconsole_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x30}, 0x39) 2018/04/01 06:41:35 executing program 3: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000240)=0x2, &(0x7f0000000280)=0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) read(r0, &(0x7f00000000c0)=""/171, 0xab) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x840000000000881, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180)={0x2, 0x3ff, 0x800, 0x1}, 0x6) getpgrp(0x0) fstat(r1, &(0x7f0000002700)) fstat(r0, &(0x7f0000002780)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002800)) lstat(&(0x7f0000002840)='./bus\x00', &(0x7f0000002880)) getgid() getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002900)={{{@in=@loopback, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000002a00)=0xe8) lstat(&(0x7f0000002a40)='./bus\x00', &(0x7f0000002a80)) 2018/04/01 06:41:36 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000140)=[{0x1, 0x20, 0xfffffffffffffffe, 0x400000, @tick=0x7, {0x3, 0x7fff}, {0x0, 0xf7ad}, @note={0x80, 0x0, 0x100000001, 0x10001, 0x2}}], 0x1c) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmmsg(r2, &(0x7f0000004100)=[{{&(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/98, 0x62}], 0x1, &(0x7f0000000340)=""/12, 0xc, 0x10001}, 0x223}, {{&(0x7f0000000380)=@nfc_llcp, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/190, 0xbe}, {&(0x7f00000004c0)=""/205, 0xcd}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/5, 0x5}, {&(0x7f0000001640)=""/187, 0xbb}, {&(0x7f0000001700)=""/113, 0x71}, {&(0x7f0000001780)=""/111, 0x6f}], 0x8, &(0x7f0000001840)=""/174, 0xae, 0x66f}, 0x7}, {{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001900)=""/43, 0x2b}, {&(0x7f0000001940)=""/4, 0x4}, {&(0x7f0000001980)=""/208, 0xd0}, {&(0x7f0000001a80)=""/188, 0xbc}, {&(0x7f0000001b40)=""/210, 0xd2}, {&(0x7f0000001c40)=""/169, 0xa9}], 0x6, 0x0, 0x0, 0x1}, 0x80}, {{&(0x7f0000001d40)=@nl, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001dc0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xffffffffffffff9f}}, {{&(0x7f0000002e00)=@nfc_llcp, 0x80, &(0x7f0000004000)=[{&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/213, 0xd5}, {&(0x7f0000003f80)=""/87, 0x57}], 0x3, &(0x7f0000004040)=""/143, 0x8f}, 0xf73}], 0x5, 0x40, 0x0) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000000)=0x6e, 0x800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x0, @empty, 0x4e21, 0x0, 'sed\x00', 0x10, 0xfffffffffffffffb, 0x73}, 0x2c) 2018/04/01 06:41:36 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='rose0\x00') listen(r0, 0x3) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0xed1, 0x400}, {0x6, 0x80}, 0x0, 0x1, 0x6}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) 2018/04/01 06:41:37 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x0, 0x7, 0x3f, 0xffffffff, 0x6, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5}, &(0x7f0000001040)=0x18) getdents64(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000300)=ANY=[]) sendmmsg$inet_sctp(r3, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70b85677203e3ea3", 0x49}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0) fanotify_init(0x4000008, 0x40002) lseek(0xffffffffffffffff, 0x0, 0x1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) r6 = memfd_create(&(0x7f000003e000)='\'', 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r7, r6) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @time}], 0x1c) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000140)={0xffc, 0x4, r5, 0x9, 0x0, 0x280000000000000, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x5}, &(0x7f00000003c0)=0x14) getpgid(r5) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0xfff}}], 0x60, 0x4000000}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) 2018/04/01 06:41:37 executing program 1: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="57940000"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, {r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x1000, 0x1}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000004680)=[{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3a}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000080)="c8dd49240c31a03528e5724c5bca471bd6f8e8e5a4a7e8e3deeda024aa38eef29ac55ba6d375167729d0549a928f8ecbf8170189794f8e46cb52eb93dd7104e64aab1021e983bb0469d1ebd2c154609c449c02198a9951594032848e93b29712", 0x60}, {&(0x7f0000000100)="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", 0xfb}, {&(0x7f0000000240)="3db8094c36d8e4ca7cb5db4c2339fb40b47022a63f792cf91474a85c3aeca8d6973239d8623f42782d3221026bc49d94d8f0d65c2573339c75c4624e839e1f5df4b50fb0800b104a8298c8b8e5f92589823f005553336d56b7b3017d419b188be20589b9de152dc3dfbbbc937bb402d025c52c761c6f3985c691803a3ebe88536859fb0d8bb7902b77796cf5f985096ee9673a33ed94725a4cff06851c85e85621e749fd12be260499cbc829b0fe8ca9167d2a03dd96e6a8c3eae43a9fed74d23eb472019f7b6a6425937539", 0xcc}, {&(0x7f0000000340)="14b373e7abd11c8e4abb2b228be238e10fabaa6c7a01968206e70f4b30b198c6ef528a45b89cb0ff73e86bccfbd059f05e2c91be5871eef46865beb5b6c8298da0f6a336a1eff0ddc0c8a96955fff75b27eedb79ccc97ab490a322e5c842eec97a73ceae33c352b2ce88447f1db4e0dcc883df8400f746a92e370546af350fd8ffbba291b8283b195c6a8ab51d574c979038b97d3d4c6177f1c6cbb5496f0fb0154c05e904ef4e", 0xa7}, {&(0x7f0000000400)="64c079dbcae0bfe610f4f0f8fb9a17a72462605ecc1a020817e6fc827b2a6c842d541361b8c70a83c8703e80d0b69ae97558fed4e57edc04ba871553095077471cd3", 0x42}, {&(0x7f0000000480)="dbc9ec1b951f8206d1a315d3ad2fcf8866c3f6c0ddfd09f86babb3f902cbc410d8f9e84b11cf3c65dd725edad6c1d5a29b7b4320042c3a0caf9dfb03d4d0f57848a517892b3302325058ee17fea723e04caf793f857fffe453725c6495a9980476bc2b6fb16078bdf6d55c72d6f6ceedf1bbf76b01b103f0beb9dad1d03d31f86cfab00d8707ab4a99d4e907a4266ebabf66aca5a9922c66c3c0763ffe7b811572", 0xa1}, {&(0x7f0000000540)="a53c74acddee011fe4d91f6601419048d745a9db247dc68e70063a7311845cb886ac7e3fc2662e91ef6f97e17b468e7d54be01ca4d1e6ecdb41de9c4aee26b3a60fdcdf5ad03863ab607c61dcc46b1ed9305077194d40323f0a029597c16819767e6bf11cf311e7e3b26d890401d90cbbc415b4bf82241dd9b993eaf0ac7254c4a2836f81684223cdf707c37b90a5d025735780a6f5271e4b827d6c85bbf21649a41ec76371e6dc4009d9f981f294631c09fa85d0610e63e96dae88c5d803a244c7e3af20183ceddc18a291fd2731ed0dfe2980b4ad98420189df982b125d3cba3166e2c048741c0c2e0", 0xea}], 0x7, &(0x7f0000000680)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x101, 0x0, 0x6, 0x3f, 0x80000001, 0x9, 0x1ff, r2}}, @init={0x14, 0x84, 0x0, {0x3, 0xbbc1, 0x80000000}}, @sndinfo={0x1c, 0x84, 0x2, {0x1f, 0x8, 0x1, 0x51, r0}}], 0x84, 0x20040000}, {&(0x7f0000000740)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000bc0)=[{&(0x7f0000000780)="bce47418dd42254d8345bef54bf5eabb5673c98cc796e36dd0c3001da861e3fba0b45a21dd76dcb0325447933ae802fdf99d7b25c92d633025b97440f0a7693484", 0x41}, {&(0x7f0000000800)="8114e0cac773f8da26ed5b591126aaaeda9b251e21573f808896b5e1d44a4174e81562c6df21ae2fa926b9ebc6aa71f32076fa024987335dac37c7e08c4e39f8cb5c69e1af1ffee9bc385ff7da729b1d2c68f3cfd0507bdba283449492d594b688a7bb14369a0010a0e9b0467a96516eee8def4958364b3e10b11dbd8596b8a8066a6fe041c2300c712a3e99de5c2f6722f008bae8b6af335e79032770c4e46fb0b05b5e3301a64bd6fe20a040a2aa74fb08c9019460a9c5820a079c803a790c88a960a76aaf6c73200801bcc5a7be250561b588ce29a8c38484bbfb252f67f725444e4362ac922a2eaf98d07adc1bfa", 0xf0}, {&(0x7f0000000900)="3235dd7b7f72b561ee05ebc2a87fe65f2a2b3026d3bcfa7ba7ae2f525125a26ea8e6d23907cddd49ddfc836aa3c13071030cde3226719e07d1dcba648b5e04b4d1a3222b19d07086c1522a76b438186cc02339419db780e916385dc4084455cdb39f5ab98f515ba1f087cda2ce5a3f900334bb46889a486783e1332af5bdfdb9685abd94a010f6de808b2f06f3d2a913d96d844b38cf0cee72a7e7a4692c", 0x9e}, {&(0x7f00000009c0)="4a51794d0c09909142db92600d543aed931e2814bb37741e3be342dea874a29ab4f32bf349a1e41ed0931162e1bd25c0e200687efefe7dabe6054fb285b80cb78ba91a804a393fe2f08fff3a0eb7c1bd97684643ce46f5dbb64fe728e56746fc71a49f15aea7432bc9ccc02f72771e419f6678df3d133b5366a76985bc673951552db9b545bcd9de20e86a14c76a03e494f66a18f7fd18d3339952f6342f88c65570dda1334419ffeacc7c6ebfac3c7b9082d67672ac0b5989bf4cc7f1d90245d0f148f2b6dea828524bbd3bb58a5936987b135393b53e", 0xd7}, {&(0x7f0000000ac0)="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", 0xfa}], 0x5, &(0x7f0000000c00)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x1, 0x1, 0x7, 0x4, 0x94, 0x5, 0x8000, r2}}], 0x2c}, {&(0x7f0000000c40)=@in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000c80)="0d2cc4ff65f2023bd013b2ffc9926a327755bf1c89bdcbc06379aaf83d", 0x1d}], 0x1, &(0x7f0000000d00)=[@sndinfo={0x1c, 0x84, 0x2, {0x7fffffff, 0x2, 0x2, 0x0, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x80000000, 0x4, 0x0, 0x0, 0x80000000, 0x0, 0x539, r0}}], 0x58, 0x4000}, {&(0x7f0000000d80)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000dc0), 0x0, 0x0, 0x0, 0x4}, {&(0x7f0000000e00)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000fc0)=[{&(0x7f0000000e40)="5f6948b56a9b219edffa896321b3a7ee58d1583823b781ad213456e57aa9cdcb170f8dbc7f9194", 0x27}, {&(0x7f0000000e80)="87ebead4294d3b69247b73a1c8fa3d", 0xf}, {&(0x7f0000000ec0)="2a8d5a2ab65dd7898f7b3840966479643c8df88783ac19384532b50474a180c1496e6a4f2e8af6866503cf57717c640f1f2327d91ae542488d5ab74fbcafc3da5851fb0f421b7017522068ca677989be299bb6e36646b50848653425cd10c57f227ae5ef74710a6e360e96c65b978c66f26ccb34d8437873aa935256344b307e", 0x80}, {&(0x7f0000001040)="4776462f548a9dcc233970ad3abc531d673e895142950dd6c2a83cae34410bdc9f58448338e9a5ffca961c9aee5b98dfb823b29cd971db09c020403d2173dd389d1f606fd4d0bcd470e347f5f4bf1a9469af5ccbe3c3e7c38456cac3cf87c401e340aa1f1b19ca5b5f37831a433ad6b08a20ee2e50bd7359c6eefc388a906f2d1e9b4bf2fc87676b5a84ac8c826e1a224c3650e0c29c642b61c869cf31451ca9f117995e289b0c148b7ebe62faf597532686bffaecea38356878efda26ae7dd091252f030e4f41eccf39440388fb07c952132bf1cccb6728a206dac8d082c046066bfe87b7b324fbe3a1760693de7994073da1e0d723701111", 0xf9}, {&(0x7f0000000f40)="2e3b1e0bf50f3fc915774a6bad8810400d5eb187e548ad08b55a21a7aaf8e738d6a03cf82331193e52e3acc7852b81c5c56cff026e55495081bbfe2740e5c244b12dd9df504c3751ee96a27dfc9e123c75b804985ec7238ee438d2f3ff2581e87c17582ce7a68328b0e8306a41d2b5504ea0eec2aca1771ad90c6715a7", 0x7d}, {&(0x7f0000001200)="f4c35573076b37220fd574f5336a37323f2401b9f257d9d0606b14688bafabf4ec482a7e0b5e358c5db04a0a52cfc7826748cabaa83e5d9805f23081d330cb0d2bdf9750db12fdf352d60a79a6b7c7fc94ff62119952fadf6198288ac3e3b5c977a283b2", 0x64}, {&(0x7f0000001400)="f40970037b5c469f69396b542c0d10b8ce891717bffde6daff5842f7c7dc4ce3e336c798673c26406883d0e13d5a4132cf29250b5d05a423fc44bf03e8b60283f58ac879cdac4210756060c194cad8af06975ff35b2c12fcaaf9928b458f79e75d", 0x61}], 0x7, &(0x7f0000001480)=[@sndinfo={0x1c, 0x84, 0x2, {0x401, 0xb, 0x9, 0x1f, r0}}, @sndrcv={0x2c, 0x84, 0x1, {0x37, 0x40, 0x1, 0x4, 0x4, 0x10001, 0x3, 0x7, r3}}, @init={0x14, 0x84, 0x0, {0x1, 0x94d, 0x5, 0xffffffffffffffc1}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x20, 0x2, 0x4, 0x8000, 0x1, 0x1, 0x80000001, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x4e08, 0x3, 0x9, 0x8, r0}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8002, 0x80000001, 0x9, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x200, 0x8, 0x4, r0}}, @sndinfo={0x1c, 0x84, 0x2, {0x38b, 0x8, 0xff, 0x3, r0}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x0, 0x0, 0xfffffffffffffffa, 0xfc6, 0x0, 0x12, 0x8, r3}}], 0x18c, 0x4000}, {&(0x7f0000001300)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000001640)="ea4e3af214cdeebde093e0bc1e7bbc468dddc2ad04168097fe706ccf5f318ea6ad6382b8170c7b32afb0d4d083921a1fab5567b651eaf24ca2826f2dbbff3e9ff6e0d7568ac54c9d06c7ed2965303db9b3051d7806", 0x55}, {&(0x7f00000016c0)="627d7b6e0139342cb9f836424071de73a08c75e0e625923c5e0299e1c38821a27d985b127de221d9388841c19698c7e80a9fe5e836d7822918884db1e6c6ab3ea01253aa80781cfd0a62f5f4343ef2ae4e29cf1ad45742871399d55a18c186fcdd80849e528ec8712c66bc793b2e2958398b4c57c008290d26b2b99756bd1f82a83ed4e3cbf98951735e0724f7f08ad33d1e83a3553e540cdf68321cde148d5a274edf19c701b6a207b7ed9712cea4a16ca1e365acef3156e57e105a98f7b9f0eb01a097c97221ffb1d156578f594627", 0xd0}, {&(0x7f00000017c0)="5e32009a38e0943e0d57dde42a08262b413b1a5ffd7a77e966b058a85ea8f88cfc54874d01aac2c471ab3997c096a0706535e100631112c607e88c4ea54609f8ac9ea76caec852e8cea18737770b5eaff0fa7092f0f44144fdeda375ee01df3c973e316a36e06822472a09e697bb728210468015c912a052c882edb703a7d193fc34b1c58c910c9cba3568660cc9d4e06f06ea6314ce061b51f666139dba642ca8f3b8c08f2da318895f0db90295fefcc06be79347e1fa6c8417b7e6b33dea0a94cdf46ace5fe8b8473bc4d778313a1028203d9ff556dc475072cfab2600b2e5091d062631290caae8a119b2403359c3ffdaf5671b05ae", 0xf7}], 0x3, &(0x7f0000001900)=[@sndinfo={0x1c, 0x84, 0x2, {0x841, 0x204, 0xe353, 0x9, r0}}, @init={0x14, 0x84, 0x0, {0x0, 0x6, 0x2, 0xfbdb}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x2, 0x8, 0x4, r0}}], 0x84, 0x24004810}, {&(0x7f00000019c0)=@in6={0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x1}, 0x1c, &(0x7f0000001c00)=[{&(0x7f0000001a00)="96acb33f8d683ba362abc5f931a8d5d649fa9eb5ce3335c23a7039abb15382c6a67041891d8865254d02fd6de6f2458a42defaa646d9ad554ac0552c7d9f72d1a0fc157f87b51b52c03e25d6d99ac8b6e5da1ff8d4a10d35e4e5f64269bc6069481d6ade622554503eb415461167d8c2deac7b79b686c75b092bfc787f2708efb2a2693356a7038036845cabce975e90c92424d0420a7abfa61bc0e21f7541", 0x9f}, {&(0x7f0000001ac0)="7c0301d5bb926b221015e0210a66d49ef645db26976c4bc2e977cfcb608b7e2db63b3a8bb7336f8661f2695b7b8b358c0da6c7d25b181e9ee1a881760049d4a56b985b79f7717f17cb1b93755c6e7af447190e33cac535a3ad641736b98f94830d486be29dd9d5fc", 0x68}, {&(0x7f0000001b40)="207b7d24f90647045b9d3660c8a0b63312fadb6b9a47f433357565d3a6286f52390ec26648cd8efc902e63915dd2eca96a1cae442e58e466311e52385c464430e81c71e0b7ce8e9f8a6e899558e9fe70900cb903ebfe10e3069090148f452a650b0c7c5db231ca0b22e10af7e84d7266dad2a374747c1415e1867f5aa8ca10155f8c4d2e2441a8087dd1100b30282a3c1d3bfc3b77192931ddd2d808777f", 0x9e}], 0x3}, {&(0x7f0000001c40)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001d00)=[{&(0x7f0000001c80)="af80f31e1cd9ba1c5458d27c73e22616c4213dd3cfa086e6608b6a1978a368199b8588361e2e27580806b4dc1e78d6109c7baf2e81e922d146a7459ec9fe63d486ecf241c8dfe3dd3d5f090b563324b9c34db428f1a90ba5770343220164ef77a3fa1d9a8dff75be081af1dcc432fade7650717d9aabb43abcf3dc07f849c3", 0x7f}], 0x1, &(0x7f0000001d40)=[@sndinfo={0x1c, 0x84, 0x2, {0x7, 0x202, 0xfffffffffffffbff, 0x2, r2}}, @init={0x14, 0x84, 0x0, {0x3f, 0x100, 0x1000, 0x80000001}}, @init={0x14, 0x84, 0x0, {0x8e99, 0x8, 0x5, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffff805, 0x880, 0x2, 0x7, 0x401, 0xd9, 0x74a7, 0x9, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8008, 0x4, 0x3, r0}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x4, 0x0, 0x4, r0}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8, 0x44c4, 0x0, r3}}, @init={0x14, 0x84, 0x0, {0x101, 0x3e1, 0x1, 0x2}}], 0x160}, {&(0x7f0000001ec0)=@in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0x58}, 0x1c, &(0x7f0000001fc0)=[{&(0x7f0000001f00)="20398fbd6db370debf2517e833072d312d72f3d313dd390b65", 0x19}, {&(0x7f0000001f40)="9eeb91ae6a25a14bb92665213bf306a708e24a7f98be9e09917f263eb0b92617be67dd6b635371cdae37c1f27da57dd84018d23b170e6b7bbf52b8e5d9c4d70f911f02828d3ca4023094b5fdfa1146869bb9a9d9ae", 0x55}], 0x2, &(0x7f0000002000)=[@sndrcv={0x2c, 0x84, 0x1, {0x9, 0x4, 0x800d, 0x1f, 0x81, 0x100000000, 0x7, 0xabd, r0}}, @init={0x14, 0x84, 0x0, {0xfffffffffffff8a7, 0x2, 0x40, 0x6}}, @init={0x14, 0x84, 0x0, {0x1ff, 0x4, 0x4, 0xda3}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8000, 0x2, 0x0, r0}}, @init={0x14, 0x84, 0x0, {0x8000, 0x7, 0x1, 0x8001}}, @init={0x14, 0x84, 0x0, {0x3, 0x3ff, 0x100, 0x6}}], 0x108, 0x4000}, {&(0x7f0000002140)=@in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff]}, 0x5}, 0x1c, &(0x7f00000045c0)=[{&(0x7f0000002180)="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0x1000}, {&(0x7f0000003180)="7e0516b8aefd76e76da14d4dd5edbd8c98c9e73b6881d91f970e1b31380b6d8af44992b525e131fb5e789cb72b2b5bbf385f5175b866b023e90bf6128d24b6620d8e4c49e9ad2787776eba746f438403072894a464a4d034a078405a7d7692ba8bbefdc568c0fece753c2fa3ec7055351fac8ae7bdaadb6129fb497d3b4e321b8ef6e9bdad116045c8ecc90555", 0x8d}, {&(0x7f0000003240)="e83ebdc1e5c22418dc93ad8688a9e23aebbd3ffd6568e6ced37931f05905aec4270344e7c9a5f214f7fa39244d322df90fd50161e0db9f1844389d2880d88fdd450cf771d8bbef15acf537150709d2ad2b1f6c15fad1062a9d75b3548d49db3d77b6b8cf68ef327f366ca8cdfc1e55d120f0b25bda939d237fd26e988fc53a3d026d1bf523ef87a1abfe02c3ae7d9548d3b7883362346ea973c50884db3e26f34cab087735d7b4cda01e67dcb4280886c99b6335ca59489efc4360a223d35784dc734d950442d0874257b1144b38931757869490b8feaab04899e19de3c3774352c46a3786d6916ad4fb76f2fdcb7c354f2ff89179c38c07c5793e2ac6", 0xfd}, {&(0x7f0000003340)="ca4b00d516245934858dbde71c8810ccb9428ae0654f315cd87140756538d4e49348cca06322e823ada874126f76530b60ac76ea2452096e", 0x38}, {&(0x7f0000003380)="259aeae13a544f55a3dda28bbaae007d02", 0x11}, {&(0x7f00000033c0)="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0x1000}, {&(0x7f00000043c0)="d09d882fda1d10521d60359102835205fe4f455e4d4646f876664b03c5c72944a51f1a790b1ed93a8004899127cbfd3d4b05141157795811b5709cc9c49976f203ce5992865d3037c5e870bc127b6a6f400ab1c810021a4cdcf677e2c756c2f6ff9fd1a184e9c4a9654a4955e789ea623f47fc0f1fecbbe1dafc2161911c66caf041696d7c0ee78852710017471b48de24ca62285d76747115950397ee6438cbd5073f455ab7e39d64d2b458215b220359fa140ba9676f", 0xb7}, {&(0x7f0000004480)="3cfef0af3ec3c0d6349254bd7f604da5de7847b269adeebee5933a3d4fd084f9d37a44831e8c4b20250edf10bd908db7262171d57ed63b13050c684341be9c03d0f250c0f22cb267584a60a1ef36d1aa9d264d7e112cf0f2e51e9719273ae0a33c915b2bcd54f9c10674b4338d51d7b6fd2ad566d6f37ba67e712da12bf0fff00ed0ab9d9d878665f6f2e8222e5306a021ce7f6ccf2d4a55843e49dd6519798c0256a07da35cd6b0ab51677043dccf0d41d6998a591fa2078546f1bc9e722c71ed02dfb2", 0xc4}, {&(0x7f0000004580)="00cb47beba60203fb3da00a8da", 0xd}], 0x9, &(0x7f0000004640)=[@sndinfo={0x1c, 0x84, 0x2, {0x5, 0x4, 0x2, 0x7, r3}}], 0x2c, 0x40000}], 0xa, 0x800) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) recvfrom$llc(r4, &(0x7f00000047c0)=""/135, 0x87, 0x2020, &(0x7f0000000dc0)={0x1a, 0x0, 0x80000001, 0x1, 0x3, 0x3ff}, 0x10) bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/01 06:41:37 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000240)='fdinfo\x00') sched_setattr(0x0, &(0x7f0000000380)={0x0, 0x1, 0x1, 0x3c73, 0x0, 0xd7c7, 0x1}, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff, 0x0, 0xfff}, 0x8) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000003c0)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, r5, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r6) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(r0, &(0x7f0000000000)="a81cbe49008bf174", 0x8, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000050000000000000000000000000000000000000000"], 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000500)={0x0, 0xe414}, &(0x7f0000000540)=0x8) 2018/04/01 06:41:37 executing program 6: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080), 0x4) sendto$inet6(r0, &(0x7f0000a7c9f1)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6535e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a3", 0x50e, 0x48002, &(0x7f00008b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000466000), 0xfffffffffffffe93, 0x20000010, &(0x7f00006e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3, 0xfffffffffffffed0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23}}}, 0x84) 2018/04/01 06:41:37 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x80000001, 0x2, 0xb9, 0x49f, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7, 0x6, 0x200, 0xf7, 0x6}, &(0x7f0000000180)=0x14) fcntl$setsig(r0, 0xa, 0x3e) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00000001c0)=""/212, &(0x7f00000002c0)=0xd4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000300)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)={0x2, 0xeae9, 0x4, 0x46, 0x7, [{0xb5, 0x401, 0x4, 0x0, 0x0, 0x8}, {0x6, 0x7bd, 0x7fff, 0x0, 0x0, 0x3}, {0x20, 0x2c9, 0x8, 0x0, 0x0, 0x880}, {0x1, 0x1, 0x9, 0x0, 0x0, 0x880}, {0x0, 0xfffffffffffffff7, 0x5, 0x0, 0x0, 0x409}, {0x0, 0x6, 0x9, 0x0, 0x0, 0x100}, {0x2, 0x7, 0x8, 0x0, 0x0, 0x1000}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000540)={r2, 0x200}, &(0x7f0000000580)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000005c0)={0xd000000b}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000600)={0x20000000000, 0x4cee, 0x4}, 0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000640)=0xb2, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000680)={r2, 0xc1, 0xfe, "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"}, 0x106) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000007c0)) clock_settime(0x6, &(0x7f0000000880)={0x0, 0x1c9c380}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000008c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000900)={r5, 0x1a}) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000940)={'ifb0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000980)={r3, 0x5, 0x9, 0x100, 0x8, 0x1, 0x3a, 0x6, {r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0xffffffff80000000, 0x7, 0x2, 0x8}}, &(0x7f0000000a40)=0xb0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000a80)=""/134) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000b40)=0x6, &(0x7f0000000b80)=0x2) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000bc0)={{0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 'wlc\x00', 0x20, 0x101, 0x8}, {@multicast2=0xe0000002, 0x4e21, 0x2000, 0x4, 0x100, 0x9}}, 0x44) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c40)={{{@in, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000d40)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000d80)={r6, 0x8001}, &(0x7f0000000dc0)=0x8) pwritev(r4, &(0x7f00000023c0)=[{&(0x7f0000000e00)="f510f43e192c32fcda5f23f313176dd735ad40be73877772bc605238b33a9112fd45b5cfc18249a7789284aeaf4e5c0ed8e5ebfa6455ccdad8512a31f4e4", 0x3e}, {&(0x7f0000000e40)="e51e45fef5069c720f4eab99a94bcf2cb1cc5a4cb06eac41cd7e8ba88f06c84bdc04ff58b53dfbc29c98b6f1270f2bc60e61b9c04da9ef85453f6aeb34e4438b5d793d50b1f1d9ac47cc846347cedd494f3b38b77c5a204e0c18c39828d5d41e71b1f32627e10794957b8d395a42e251571c04acf6af233400aa231339e3d19d913f8e17caf0f1fb8f049ab3ef81352f3a47715e44c2aa8ff2a12e421a043a2cbeded259d0120e060d0d47e677c017aec83287984ce06c446f8094ca2fee68af38e037df10f5bf7647f5b8af59ebcdfce1929f9536ec71e11162d6f45e", 0xdd}, {&(0x7f0000000f40)="0571a86552ccc9a67f52e1bbc8b29dcbbcc31ee4e2bad60c2dc38fe68d835132a3c9ce4de4bb6868abeedaec06af7aaf13c38af4", 0x34}, {&(0x7f0000000f80)="5f454a2e466aa08832d2274be6c84655bba662ed3014829e1a21380283aa91f46d7266d6c83347ebfd5473a9d3dce46aaa1a5046f991d7550264535c08ae8ce3930be3ae02c0031498f0aa810b6d11c9137aa97e69467d97f72924059e13d1196f21d155d33c4bd82837dd5e4dfcc05c7f4fe75a7aa868077c423ac718801a37370b", 0x82}, {&(0x7f0000001040)="8da664d556fe6a30af01bf8e02a4ca24c30b89002414daf359f224688ee250a0d2eb85020d95d569232d7d681cd3ae1edcba4feb83c549c7f7e137", 0x3b}, {&(0x7f0000001080)="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0x1000}, {&(0x7f0000002080)="dbb37b496da967cdb448f59c1fbd49ca2d8e3cfebc94db4b8f1457444fcb610b4482ed3c1125ca117e3cbd255d88110cac3a2a53c4fcee056f7f6b64d65c4454cefaeefb8244da85b60914bff95a1401a3362e328f4089372dfc114b2185136b16f87d06cb58b3d4dd3ad0ac7634741468ebb7f83a0d9bae9d949db455506bde898f1a788226dd468f4a6f083affcb729744e1b380987184ea5c9bd39afa07e960c1c32b5c3cbb8ab193a1b7a0c8034f6e9521e3c5ad1e11a58471a40d2d1039ac8a4f32c3b2fa11a6336ac4d312830b5548f2db09625c20cf5354f7350b94d588", 0xe1}, {&(0x7f0000002180)="b810c8ab50d17229962ba694bd3193c74e5349e47a06e5348cf2c36a22ef079e752828b2bdb9ada43e549b708df69067f31ff06975307d078c7f9550ef32745ff686939976a3d926b3c420db79dec5197cc1d3f67e537efbce3a0a4a07122af2c855fa25afb063ca03f6be7838feb6e8e589f7be2354b86b7730a697ac4d00366c13bc37fa4db092f759d2ce26c67306cdd7f985e3186a8442417ca43cf830cf354454462145255999c27caef7ebf1df3ff0c8de6010ad4cc8ad051d232e546651fd497fe6d2c4e331e3c073e9b55bed64ad1c5ef315fa94e11448e17efa305cf373f22a8a160aab0b", 0xe9}, {&(0x7f0000002280)="63611585026f65723b69cd17ac8fdf9608a1", 0x12}, {&(0x7f00000022c0)="a33d27097ec49e5a7db855ca24be62948d80ff5848a40fb4df5301a3de698a23e3f971910070d5b5539604d20762e440cc2c60095dd2a9436a3402650aa470948cff5ec786e093689efb27fee13c1894eb67061a71f7343cbe624531e2e0b4703c126deff6dbbfaf7ca32d2efa9bae84a2caa8b9feb293b8002f6ba09f53ec7a00558ef0c5736c4a558a357971c43b89fef200ee07c70fa5f5e2c2bade13a8b4af17f2a20b031fd590e2cb53895177238494313359b5a0b08930f507d07df2d9ec6183ca4e956a256d4623", 0xcb}], 0xa, 0x0) write$selinux_create(r0, &(0x7f0000002440)=@objname={'system_u:object_r:systemd_logind_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x35, 0x35, 0x20, './file0\x00'}, 0x64) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000026c0)={&(0x7f00000024c0)={0x10, 0x0, 0x0, 0x10000008}, 0xc, &(0x7f0000002680)={&(0x7f0000002540)={0x120, r7, 0x410, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x78, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x49bdb00c}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xbe00000000000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002700)) 2018/04/01 06:41:37 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') inotify_init() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="830040f2b79696d775c849aeb352d018c906ea2228f8f9083bc1de1a148df6d0e4ed46bf270000730f370fbd00078ef90877a745fc293fd3dc805c8bdbdf93649936158e5f989751dd1944c99621e8625749694c74dc7aeccc6911"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(r1, &(0x7f0000004880)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(0xffffffffffffffff) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x54, r3, 0x4, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x54}, 0x1}, 0x4) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b0073"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) 2018/04/01 06:41:37 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0x7, &(0x7f0000000100)={0x40, 0x3, 0x101, 0x80}) ptrace$getsig(0x4202, r1, 0xff1d, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000180)={{0xffffffffffffffff, 0x1, 0x800, 0x1, 0xf8}, 0x1ff, 0x9, 'id0\x00', 'timer1\x00', 0x0, 0x8, 0x7fffffff, 0x9, 0x3000000000}) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) r3 = fanotify_init(0x24, 0x801) getxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='system.posix_acl_access\x00', &(0x7f0000000340)=""/141, 0x8d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}], 0x1c) sendto$ipx(r2, &(0x7f0000000440)="4f20b67d2d6bbf68f22cf96f2e89c874e048be69c567420e19534fcf9ba42f76a580f1ac1cf2923aebdccc4df6a5fa160020aaff1ae211a9ca5b9090f1e3eade06931173fda8365e9cd477a1760a358f3a2e218df38ecbf557a60b40b3a5c47131a4d4930e54c8f11cd5", 0x6a, 0x0, &(0x7f00000004c0)={0x4, 0x5, 0x4, "20fe56d27074", 0xfff}, 0x10) clone(0x80000000, &(0x7f0000000500)="da44aaf0023799c32835364109e1e678019df84a4637ea0bd4d807d1261534ad855b71cca24594abc97255d4fb1604bb365453bdd96e24c8a87331b9816bab2a4ce0ae90d8acc46fec7a6e0f516aaec285b3393fc5146a0f5ea5a5c196d37fcb9a46ac67dda764da0df32286eb43c5d44bffa0bac646b11315d00b194e762c30c5d65c94709a64a8c350a9ef42200b35468f21144ce6cf86b8c0920ccc3a5ef3ecd4c32b737d38dada7e6e4fc939303b462b422185197316d4830002e8cd797fa1ccec0334944c7060cbe277f7c01e720d0927", &(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)="8a1437e9e04c54f47ca4048999db5fffb603d6b730bb9571ea932a57dafc283b61b4f6879a70df2ffc8e4155c65e2493045bb8acc7821ecd59473c221963891d5255603bfaa3068818edd47ad065bf74972078b1b98cba8fb8f46fe666882cfaaa340950aa31316286a3acf3afdf33093c50154b1f650b187e843083d97d255fd0b7ebff419538f875729b5227d1411a2085960d5893becf1803612f59cd8e7d8659edda3064c72276c49f47381bac8537c882ab597ac260b0a5aae2c1eb367c8d0f5583d84074a03d07119a7d6dfdcb8c0d305120d91faed09a") llistxattr(&(0x7f0000000780)='./file0/file0\x00', &(0x7f00000007c0)=""/250, 0xfa) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000008c0)=0x2, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000900)={'ip6tnl0\x00', 0x2000}) fcntl$setown(r2, 0x8, r1) r4 = add_key(&(0x7f0000000940)='cifs.spnego\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000009c0)="fcd57e08a599f3da9f2cee66a8444c3fa8b80f80e0f0621fc84a6ba7713d3889d051f1fd48e560ced998433b3abf8c802440a464b8a5785860e3251ff244fbbd4758a89db83fe049ef06effbac", 0x4d, 0xfffffffffffffffd) r5 = request_key(&(0x7f0000000a40)='.dead\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000ac0)='trusted]bdevnodev\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r4, 0x0, 0x0, r5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000b00)={0x0, 0x1a, "deee74394b711778042c5a6e1429b9d403c589bca02570d41231"}, &(0x7f0000000b40)=0x22) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000b80)={r6, 0x3, 0x30, 0x5, 0xfe72}, &(0x7f0000000bc0)=0x18) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000c00), &(0x7f0000000c40)=0x40) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000c80)={'nat\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000d00)={r7, 0x3}, &(0x7f0000000d40)=0x8) preadv(r0, &(0x7f0000000dc0)=[{&(0x7f0000000d80)}], 0x1, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x1) write$sndseq(r2, &(0x7f0000000e40)=[{0xfffffffffffffff8, 0x800, 0x6, 0x8001, @tick, {0xfffffffffffffff7, 0x1}, {0x9, 0xffff}, @quote={{0x10000, 0xc3}, 0x7, &(0x7f0000000e00)={0x200, 0x9, 0x10001, 0x6, @time, {0x4a, 0x5f}, {0xfffffffffffff800, 0x3d63}, @raw8={"a3323c7b8c515200d7e8762f"}}}}], 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000e80)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000ec0)=0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000f00)={{0x100000000, 0x6ec}, {0x7ff, 0x1}, 0xb4c, 0x6, 0x1}) tee(r2, r3, 0x1, 0x8) 2018/04/01 06:41:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0), 0x0, 0x80}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x340, r5) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd", 0x3f, 0xfffffffffffffff9) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f00000006c0)={0x401, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000000780)={0x1, r7}) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r6) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r4, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x10000, 0x0, 0x1f, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) 2018/04/01 06:41:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fallocate(r0, 0x0, 0x0, 0x3) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/01 06:41:37 executing program 7: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockname$packet(r4, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000006c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, 0xfff, 0x7, 0x500, 0x400, 0x8, r5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) r6 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x79, "bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330882e34761985268cc0802087005b372a22e8a08eefbdd06caf22e2c1cf671afab35ca9dabb077ae2060f79f34f759dc8b54dc1610b6da77f2163023e176d599522"}, &(0x7f00000008c0)=0x81) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000800)={r7, 0x84, "1568f26c944f20359beb14bec0b4a1df59482cd7c470af1b40fe6904439546bc93282cb38f065702e94076ad51ca38bd3c2f703632ddedc0c16236d245da4b77c23eb7c3ced035682b5f821c2bbbac057b9db0779096738214751e423aaa46d9153f1358320d6135837f8b205c6016f9dcd584fc3846908d4e6956eb7782acb2f1808ef2"}, &(0x7f0000000900)=0x8c) preadv(r6, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r8 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r8, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0x50, {0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2}]}, 0x60) setsockopt$inet6_opts(r8, 0x29, 0x36, &(0x7f0000000000)=@routing, 0x8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x0, 0x4, 0x7ff, 0xfa9, 0x0, 0xfff, 0x0, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000000400)=@buf={0x57, &(0x7f0000000440)="f6db7247d154028f76cc6f3db133a79ced0d5fa74143e93550b9c557a3f8e32ec43526e40c04d8ac5e4322395edac51e73c7cfe289ea2fca9b7d7f02b3d8a6ff08a7847c500ed64a8536b750f8a098c6451e0aa1935ade"}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x442, 0x0, 0x2]}, 0x5c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r6, 0xc0605345, &(0x7f00000004c0)={0xfffffffffffff0b5, 0x1, {0x3, 0x3, 0x48000000000000, 0x3, 0x1f}}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/01 06:41:37 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="980000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(0xffffffffffffffff, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) bind$nfc_llcp(r3, &(0x7f0000000d00)={0x27, 0x0, 0x1, 0x7, 0x3ff, 0x8000, "c51465c49f144567aa4c9f8013f693ca98de76452ac95706c072402a3012c5cbad1b1ab61bf645167187a683029a6e5e92a8b0cebba81b85eefa9d7b43e519", 0x26}, 0x58) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a6", 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)={0x0, 0x5c, "df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698d"}, &(0x7f00000009c0)=0x64) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r4, 0x0, 0x6, 0x4, 0x0, 0x2, 0xabf, 0x400, {r5, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$session_to_parent(0x12) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)={0x0, 0x2, 0x2, 0x10001, 0x7, [{0x5, 0xe61, 0x2, 0x0, 0x0, 0x80}, {0x6, 0x1ff, 0x9, 0x0, 0x0, 0x2000}, {0x0, 0x6, 0x800, 0x0, 0x0, 0x400}, {0x1, 0x7f, 0x0, 0x0, 0x0, 0x1188}, {0x0, 0x1, 0x5, 0x0, 0x0, 0x2000}, {0x80, 0x5, 0x3, 0x0, 0x0, 0x81}, {0x0, 0x7, 0xb7, 0x0, 0x0, 0x2088}]}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000}}, &(0x7f0000000540)=0xb0) r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) shutdown(r6, 0x1) keyctl$read(0xb, r7, &(0x7f0000000040)=""/31, 0x1f) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/01 06:41:38 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) mq_getsetattr(r0, &(0x7f0000000040)={0x2, 0x1, 0x3, 0x1, 0x0, 0x10000, 0x100000001, 0xee}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000400)=""/4096) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0186416, &(0x7f00000000c0)={0x1, 0x0, 0xa0000000000, 0x0, 0x2, 0xffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0], &(0x7f0000000340)=0x1) ptrace$peek(0x3, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001400)=ANY=[@ANYRES32=0x0, @ANYBLOB="1b00040008000000000000005ae4f2e5cc7fe949228badbf0d6b0469d0a52858fa95f77d783a1de50ed3bea5177e8b4d26a293cfd201669a03bd3fffb4af3e2e24f553b94924b400c7e9611372837f55a92887e7436ea6fcf06c4f9219b67151f7179e14ed92db6c76357ea165a362e0770b49d66bbed1f02d0f630b0d96c9b8afa4f04c16fa946b1fbd1fd7013c44774006e7edaaec8f8557d9b92979"], &(0x7f00000003c0)=0x2) 2018/04/01 06:41:38 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2, 0x11, r1, 0x0) utimensat(r1, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}, 0x0) madvise(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xdcbc, 0x8003, 0x20, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x784, @loopback={0x0, 0x1}, 0x652}}, 0x80, 0x4}, 0x88) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)) 2018/04/01 06:41:38 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x6) r2 = creat(&(0x7f0000000a00)='./file1\x00', 0x9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000500)=0x6, 0x4) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) readlinkat(r2, &(0x7f0000000480)='./file1\x00', &(0x7f0000000900)=""/254, 0xfe) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r3) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019", 0x5b, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0x0, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) pwritev(r0, &(0x7f00000007c0)=[{&(0x7f0000000b40)="bb6e55c290c99ab2c982cd5d74dc69d7861df3fce8003ab2414408a6b228e786bac5567b39e66eea4730e5ed794d817d0a07dbdecf6fee4c74a4c9780005ceecadcd38f44df37c6d557e612e046b11d9264669e06d8a6d071aaff9f3cc9181c9fd83ec7d5a9f799bd11ab8afa051007227752239eea4d8021ac4e81bb2a4e6d54f28312b90a098a0e07f86b1b1a1b59e2b7936fe54824b55775679f74ab1d48de7427937567430215cc23fb2138b40416efa3529707859d3502d20fbcb6bfabbd5809e2a6f54cce6ccd8f95e8f6efdd202c282372402869ff89198e75e979deae57ee72c15d49e61e1c3e00d", 0xec}, {&(0x7f0000000c40)="d2f9e6b2081f1e3494948d0a76c21a9a20218ec02d4a342f4d661fb55aeda360d1175d7faadfc183c988b990917352579e24b599c5a7acfff2dcbe4464de3694f43b100b3d7900cd17a144fdd19677a942884e87fab5cb31f3b99a090fefe5462990f36e27957b438503ee0261453e09230805b0299d422647cef856dddf9ad6a70a2648ed9ea7f1a1883b99396d6ea1ac106314665237733a1cbbe578253c993391deef0fd4a9b475312e4aa0c0dfca551252b0f85dbe3f3f0739718e2a", 0xbe}, {&(0x7f0000000d00)="cdda7f3441253dff1bc0c301b7850d744f544e22e76a9cff57b4ef543334020ab2802c356c019a06b688ce230de1be6375b8a66c8984842132380a3bfcf6ba489f77daf8f162eca630efcbde84d44a6d256a49d0555419e827ee0a456aaeb96f64fc4e23a482b8547545cb15a5cdc37780578101b8455f460963ed6430c7cb0b593c57727288d81deadbfd1dc6808201800b95ab87a765da5c6f854d163b4af897b0c91dbbd474408a35a83d57e48c8332e4ff4930b75e16f54f86bc60d622a8e1a926f8ac119e7cd989", 0xca}, {&(0x7f0000000140)}, {&(0x7f0000000e00)="07825d62cf7cc4268515dce9b82186b2baf01eb7183ef335c126bfafc1855e782a0a85e05e16e45cc72522cbb08f78a52cf1a37c59bc9065e72c465ab732655abce593cb5e6cb29bc5b69aecda7cb158d70de776ca705bd50e75027278d770e5d8e9df01a85e61fda133a6970854d4be827402a031dc6add07d076aa8f843346a78fd587b9542f48d71cc88cb20b90", 0x8f}, {&(0x7f0000000640)="8aaf93657ef9c6cd73bc781b2b40361ab42b397cec4e14d6853a411ec573343cc04a821a0339dd47e6e602f5864c8f5f69f63fba3f9f885d767fcc9fdd2bc43f55fa67bd9dcba5dcf96ee979fc1031d66b192671f667f004c2a6a9ea022afa44", 0x60}, {&(0x7f0000000ec0)="8f64a928f13b289faedf182fb22dc0cc9642eca05911915997cd78df3323fcbd6d6e0df6c4f49db720e689b8fe5cfd786c3f12f3be66b4e05ab9d07444be549a794e85ac609f4d2910ce11d5b7ae4ffaa92c8259d28c2ffa3eb19411ff3064efb9144b0b598d663fd68514e920f9841e4a8b31c293484991bd58f0fcac7e0c7abef1b7320ab11764d5e1a814b488d88755502a39291c46d7af1c1d", 0x9b}], 0x7, 0x0) fsync(r1) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'rose0\x00'}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000000)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000a40)=""/235, &(0x7f0000000380)=0xeb) 2018/04/01 06:41:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000)="1ad74bb452b1dd3c821f4e83807d8f88bb069be19c5a858471cf680fbd8b203cbf7649c9cb5f06ec22e1e539ed8e843dd0d2df1d66f1852d2779f0c97e2cfc5598a8b0f3ea8777cfb472d268914457b24c2d7ebd8be6cb75", 0x58) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ip_vti0\x00', 0x8}) 2018/04/01 06:41:39 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x411}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000700)=0x10001, 0x4) write$cgroup_subtree(r1, &(0x7f0000002ac0)=ANY=[@ANYRES16=r0, @ANYRES16], 0xfffffffffffffe26) ftruncate(r1, 0x3) recvmmsg(r1, &(0x7f0000000b00)=[{{&(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002280)=""/158, 0x9e}, {&(0x7f0000002340)=""/199, 0xc7}, {&(0x7f0000002440)=""/250, 0xfa}, {&(0x7f0000002540)=""/79, 0x4f}, {&(0x7f0000000a80)=""/14, 0xe}, {&(0x7f00000025c0)=""/160, 0xa0}, {&(0x7f0000002680)=""/159, 0x9f}, {&(0x7f0000002740)=""/162, 0xa2}, {&(0x7f0000002800)=""/206, 0xce}], 0x9, &(0x7f0000002980)=""/210, 0xd2, 0x98}, 0x80000001}], 0x1, 0x0, &(0x7f0000001ec0)={0x77359400}) getpgrp(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{}, {}, {0xffffffffffffffff, 0x1000}, {}, {0xffffffffffffffff, 0x1162}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r2) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000005c0)=ANY=[@ANYBLOB="01a605d13542972a9911c57b2cf881adc281f8de09e2143b951bdeb1edb5ee9217f279740a601c0b964695ab992f7107e29a1527d31443e6e26ff6613984c12c5961f66bff950f17b7fd992a3dee5c213da0f5bc040a41895cf784b5e8d1b02a85e18d457f75193b4117bc023dc8b892aaed2ddacc51b1894b3287a21468883d9ad67f86813ecabe6e300c"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) clock_gettime(0x0, &(0x7f0000003680)) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') mremap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) syz_emit_ethernet(0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="586904ab6151e29718984626efa1d2a2efbb728e80a5e9c7b15ee5fb65e03d8e13caace65f6f1e9d0977cd5b73c6461f83fc038ffcb2cb4a8a85439cea579ccd6c847a508a3440b8fc948284c2e79725a540cf3fcbbc409bbc8c9036300dda942cf01022634b36d4892c24"], 0x0) 2018/04/01 06:41:39 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') inotify_init() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="830040f2b79696d775c849aeb352d018c906ea2228f8f9083bc1de1a148df6d0e4ed46bf270000730f370fbd00078ef90877a745fc293fd3dc805c8bdbdf93649936158e5f989751dd1944c99621e8625749694c74dc7aeccc6911"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(r1, &(0x7f0000004880)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(0xffffffffffffffff) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x54, r3, 0x4, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x54}, 0x1}, 0x4) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b0073"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) 2018/04/01 06:41:39 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000), 0x0) socketpair(0x1, 0x80002, 0x6, &(0x7f0000000e40)) r1 = socket$pppoe(0x18, 0x1, 0x0) dup3(r0, r0, 0x80000) r2 = creat(&(0x7f0000000e80)='./file0\x00', 0x42) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000e00)=0x3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000ec0)={{0x283a}, {0xffffffff, 0x3}, 0x8a, 0x5, 0x2000000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}, 0x0, {}, 0x81}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000100)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x1}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x8040, 0x0) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000380), &(0x7f0000000b40)=0x2) r6 = request_key(&(0x7f0000000840)='dns_resolver\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000c40)={@multicast2, @empty, 0x0}, &(0x7f0000000c80)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x7fffffff, 0x4e23, 0x3, 0xa, 0xa0, 0xa0, 0x3a, r7, r3}, {0x0, 0x1, 0x8a, 0x56, 0xfd, 0xfffffffffffffffd, 0x9, 0x7}, {0x7fffffff, 0x7ff, 0x7f, 0x6}, 0x81, 0x6e6bb6, 0x2, 0x1, 0x2, 0x1000000}, {{@in6, 0x4d6, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3501, 0x4, 0x2, 0xa800000000000000, 0x1, 0x0, 0x1ff}}, 0xe8) r8 = add_key(&(0x7f0000000940)='pkcs7_test\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000009c0)="94bfd80630f63b49d5829f332141644e2bcfbd32d5e3ec99d4344d2cd622772bde4e1971443c708da671628bd00ce8c5d3eea6cc1728bea53c40672a0afdc146006fd2a4f91129173b2a86fcfa80588752c2f96b383693cea7cc99d0dd30c8e5b30e061b218e9cce7def73d8a44906d81655f5ccdba87dbbaa675593ae4c653f8bcda4724957d4c9207bd38d3b14514dff0df9c2f7cef0eea412875d6d", 0x9d, 0xfffffffffffffff9) keyctl$instantiate(0xc, r6, &(0x7f0000000900)="ca9ea2b1d8e41621e5cb6bae6a6f5d3070d7545249030dbbaaa5f0d0354619ec65b9ad764a73c01111209059ec3ec88eee1307d77177e7cb744d", 0x3a, r8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000000c0)={0x10}) r9 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000000340)=0x579) r10 = add_key(&(0x7f0000000b00)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="174e9822f39274cf11bdf9d1d06f08fa834c1c78659b41753b531da39a032544e94884b3801cc5b41cdd96f3c5c63798a615c1a63710e87272cae56438a174f6f54bf7211a4f2d09f1b685870b73a5674f20151a6b8943c2cfbfd2938712529cd6815dc002bdbb2fab64066e87f7cd62b0e22c5ee7a1849fe383d2e166c9e10744d07cdfd58cacc735ffc79d3a1b8b9aa03daef1b437662237a6a2dd2e4927ee5e9a994f3f32a0883e44788e2c857288adeb0ad1bb9311418b035cbe1f028ba1d7930676dc9f", 0xc6, 0xfffffffffffffffe) add_key(&(0x7f00000006c0)='trusted\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="695675f56f559a8776d88a9acefe59d28a322560c53e988b6e501ecc7a846f1758218c40d5a8317eda2c4034c0d8e705bb8df449de371325b47fffe2e1eb6b60a127dcf736fdea", 0x47, r10) getrusage(0x1, &(0x7f0000000740)) ioctl$sock_inet_SIOCGARP(r9, 0x8954, &(0x7f0000000a80)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x60, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, "9885ecabbdfd6b4897fddefffffc0800"}) request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='/dev/sequencer2\x00', 0xfffffffffffffffa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r9, 0xc0505350, &(0x7f00000007c0)={{0x4, 0x1ff}, {}, 0x2, 0x1, 0x101}) 2018/04/01 06:41:39 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r1, 0x9}, 0x8) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)="f8eb7bd8c8493401edb9c9e2637624ff30a8bdebcedd073a1eb1b420b4f155cb3245a4d92c45778f7db4f2", 0x2b}) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) munlockall() clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x0, 0x0, 0x3}) 2018/04/01 06:41:39 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000001c0)=""/233) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x2011, r1, 0x0) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="a1fbd627ed447c6e997631cfefb1b7cbcebaaba015205dea7b7014aea9e906165182e024da610806ead25dc6eee813022effab82c65d9550c0dcf9906ab4f0cd7e2a5cb057c5a173e35a765a454d6519f45f34d936b0467ca757c3383e1b594a90931136", 0x64, r0) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/112, 0x70) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="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", 0x1000, r0) 2018/04/01 06:41:39 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0], 0x1}) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000005c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x110) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000a00)='./file1\x00', 0x9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000500)=0x6, 0x4) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) readlinkat(r3, &(0x7f0000000480)='./file1\x00', &(0x7f0000000900)=""/254, 0xfe) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r4) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019", 0x5b, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r3, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0x0, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r2) shutdown(0xffffffffffffffff, 0x1) 2018/04/01 06:41:39 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e44"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2ef4ff0005d00000009378757e", 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x34, r2, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffff5165}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x4, 0x0) dup2(0xffffffffffffffff, r0) 2018/04/01 06:41:39 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='0/cgr[p.kpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd973", 0x1b, 0xfffffffffffffff8) unlink(&(0x7f0000000080)='./file1\x00') getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000400), &(0x7f0000000440)=0x4) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') renameat2(r2, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x5) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB="01ec0ad5a3f228ad3201528035fdf304273c8ce0dffaf59f8e7978bd933fe14c91e5d81d3854b1c93ea6720232aed506ce12510dd629c02a896f68ad27e7e9aa861cc12bc85a3cdd60e49f6bd07fdba6409780d8f85f347c28ca818e759e0cb0ff68a462934942a461"], 0x1}, 0x1}, 0x93ccaba251633594) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x0, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0xffffffffffffff63, 0x9, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000, 0x1f}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) sendmsg$nl_generic(r2, &(0x7f0000002e80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2020008}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdf250000000008001100040044002dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f6bd4e33ef8206d4eaad6120ad0"], 0x1}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040000) r4 = fcntl$getown(r2, 0x9) ptrace(0x10, r4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$sock_int(r5, 0x1, 0x0, &(0x7f0000000000), 0x4) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000780)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x94, r3, 0x100, 0x70bd2d, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x49}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x4008084) socket(0x200000000010, 0x2, 0x0) 2018/04/01 06:41:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="1600000087004684ff2b97000ce668d02fdec7741991050ac7481b7ea6cac6112a8bfa0be820798ccf7f7898248dcff88e049021c1a336f3526085186598b7ec3ccf0f4495b4050f0ea3718442c3e380cabb11f8a9895ad86db02c0715d99828aa14b20d9e4e5440f9c4e76a989e0a714e3d929e25c751fc21faa73b7ac9575093b5960b3b9929f57701b0369fd9b21e88c99eb4176fb4470e6b6842b03dc5fe197a3a4c7d2f74fdecae76fbcd6339bd80e680f30805950c531723bff2d70a9a585993de2d4a410003c4b943161d10b730f3989cae04f84544c95318fa3a7c6af0b56ccfd35815cd6570670931e007db8b6393316905ade1fac4ecbe7226643596b5", @ANYRES32=r1], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="1800000001000000010000005c28e1", @ANYRES32=r1], 0x18}, 0x0) close(r1) close(r0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r4, 0x4b36) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) ptrace$peek(0xffffffffffffffff, r3, &(0x7f00000004c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0/bus\x00', 0x472, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="58a5b95873c8321d99a799128ebb8373dac98ea6e597a63996876c97e34e51a77abca5147b6548b314a4e85a6b8107e07cbdda715774b49f40fb9bcd24d22e5f94ff0f2d98eae9945d9955fb354ea5a818f88e167a4a0118be55b70e089fd77332bd5e87f29f1a6ca04ee7", 0x6b}], 0x100400, &(0x7f00000007c0)={[{@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x36]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x37, 0x35, 0x32, 0x37, 0x31, 0x36, 0x35, 0x33, 0x37]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x3b, 0x38, 0x39, 0x30]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}]}) unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000940)='debugfs\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) 2018/04/01 06:41:39 executing program 2: r0 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'}) capget(&(0x7f0000000080)={0x20071026, r0}, &(0x7f0000000180)={0x236, 0x5, 0x6, 0x3, 0x8, 0x401}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x1f, 0x42ee, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x6, 0x0, 0x0, 0x20}, 0x0, 0x9, r3, 0x0) openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) fgetxattr(0xffffffffffffffff, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) dup3(r1, r2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/01 06:41:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x1}}, [0xffffffff, 0x8fd3, 0x2000, 0x0, 0xfff, 0x4b24be87, 0x8, 0x2, 0x8, 0x0, 0x3, 0x80, 0x3, 0x34, 0xffff]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x5, 0x1, [0x7]}, &(0x7f0000000280)=0xa) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$notify(r0, 0x402, 0x20) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x202900, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000080)=0xf5) 2018/04/01 06:41:39 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000480), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="00ab02fc062b6123a99bf6ff000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = inotify_init() fstat(r3, &(0x7f0000000d80)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000000400)={0x10}, 0x2d4, &(0x7f00002ceff0)={&(0x7f0000000f00)=@alg={0x130, 0x10, 0x804, 0x70bd27, 0x25dfdbff, {{'seqiv(ccm(aes-aesni))\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x20}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xffffffff7fffffff}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x7ff}]}, 0x130}, 0x1}, 0x0) r4 = request_key(&(0x7f0000000e00)="676570680045dfbb99f5e6a1afabb64573cae72dd481451c853eac835787218ee3fc6088fcd5a957f41bfc40b65047e2c3874fef20acbde846f45dc2b2cfdeadc0a417090e8d984146771fa3a0e98f1533e5292243f784b240edf583aa55125ac39c19092d4b185c2cf72bddb93a812fdae78e809a02ff7558368fb92368aa28db3c5647faaae5deb8702caa1c2968a0db3b051a5a3d778eb9422205c63d7d6eb0492c220fe893e8d03501f495cc8e6ea558c8215b17c7d18a403fe2dbc56ae91f", &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8f5ff5d866f100e67b74c7ba263c620c53ffcf7664f62e9851ce6", 0x69, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r4, r5, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)="adf668bd021e5b9f03a2fc5ffff1c7f6ffd3b69168b83cea5de8164f3518524c2df25555afd52f17f8456a61c0cb4b28225975807571bb9e7137fc136a557b2ff6177caadf2e064efaf0be30a6f63305", 0x50}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYBLOB="a1c8a6b7f1225f71431f02990a306008a85261bd7cae8171b5fdafbf1e520a58a149d62bc02305d46376bfb2ec235b2bace22a8c7e585b52a61e008c07d3f104cf6b1a738e69268ffb4b1c55e8a48dc538fdbba61f0ba4d413fba5a052c99e4c4258c2b29c772dc38dc84b1ef5ab4d07107225b48dc01c48ff17dace45b6903333deede963087fea2d279da6a94a26779916e6995d34833ec1fe5cdcade5b0b2fa1e25cc474050973d96164a6223a85429", @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601f51f89cf1db78f94762a37a29f9431b2c6f2c1bd87cfddc0726468d79bfb42a2d5c29bdda96046"], 0x2) r7 = request_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', r4) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, r7, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828f58a2f6888d86c2febca743fefd355db01344c6e4daa2db160", 0xce}, {&(0x7f0000001a80)="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", 0x1000}], 0x2, r7) shutdown(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7) creat(&(0x7f0000000340)='./file1\x00', 0x40a0) 2018/04/01 06:41:39 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb42ab000000", 0xfffffffffffffd77}], 0x2000000000000147, 0x2) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x0, 0x8001}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x8}, &(0x7f0000000b40)={0x0, 0x81, 0x2, 0x4, 0x3, 0x0, 0xb3f5}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0), &(0x7f0000000900)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2", 0xe}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/04/01 06:41:39 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) r2 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, r3, r5}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5, 0x100}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r9 = getpid() fstat(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() lstat(&(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000001000)=0x0) fstat(r2, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = gettid() sendmmsg$unix(r6, &(0x7f0000003a00)=[{&(0x7f0000003b00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000009c0)="eec8d9bea84fd50b96115ee9b2176f46224df84457862698776d038cb69324645e3c6ab993c9079a7bc23d5668ac2d773fa86a67ce7d6237e8ed61b8d80fd1fe69ce4f222890086e300fbe34aa930186ef57005fa72cfb169a9f37a8a23bf1ed301c6882dec102129f3fe1226b32462f2643e5d8eec9a4d88621dc", 0x7b}, {&(0x7f0000000a40)="e1815fd2a95a64d9d614925c105b5c607506b9c6cf8d46516e33d8ad73ecabe133224df4f46310954beb147252fb5c8c875db1bd7605bc8de173eea60994c0c970b8dbcd70a86a4da27bb0adae0cfb283b80e3ad5088700896b9689f0e15b5afbcfef381b35194ecf2be39cb17bdd9a884d84d990b61de264bfde13ed2f3948d04303549ef0480f109b32a058b9a1a14228352e1cf0567d172fcbb6a052ffcf22ae4cabae99418c7548ab5952a404e173cd6c04fb6d9382617435724b003f653fc2fb23a2640900c0e4da103a52dfd74e59f072e77a8e44f18a12bd27b4692bed7b756976d858850f20c703d4a", 0xed}, {&(0x7f0000000cc0)="5b11bdf9a81eb23f3ed722de0556e9caa6c8ed77276158838708e18a63b4c1cf9b163fb489e3b40d09509d15fbd3b7ea04fd235c1320a684fe0ade39fe909bfba44db67d347ef51a2f92b096dab50b41eecd1b89a41cf0c400495cfe84d54bdc11b73b7f9a1c22aa6a9c19a99b13ad497d21d6f610fc35f70ed22c7657b1c50aea9f8fb5b69c", 0x86}, {&(0x7f0000000d80)="75e6fae37e9088da7218b9f15bd0e2598064c781947156e4d750955ec5f73a6933e824b84ad3da0a4a474688a8ca3587b9b1d470fa9f2e6abd1aed29eb42159fd75e96f5efde7d94ac9955e4f51884bb305bf4c46821256ee062567de318288ed0a89433525608f19bcc608ecf083550342423373c3064f9a92d1edaa490b2dd0f768a84dd41d7641a7f761c3513d7450945729ea142ad51", 0x98}, {&(0x7f0000000e40)="3f2c1f92c82600e940ca77c46c9adf6c15a982d905dd9d12becd25b908617e058413b313804eb1fa2079d936383e37963be79a9c01d3db31a44fd5bcd7767434fd41cd8af4de8ea422e220609a38be92160e28f581fb807e2e76baf6700dbf84db9cc69d42866642abdaea435ca73e0cec84aa19ac22e461fb6c357aed1561cfca7767608c703af4536e8a28311f558f2b62cf6d62880cae99d16656cf0246cb2af3d8313b3e1d731a737e1054dd26bb0d6fdd3dd602929598610dadb8251984e7eeef57f6aa062d3c32975bb5b37210989f6de7", 0xd4}], 0x5, &(0x7f00000010c0)=[@cred={0x18, 0x1, 0x2, r9, r5, r11}, @cred={0x18, 0x1, 0x2, r12, r5, r14}, @cred={0x18, 0x1, 0x2, r15, r5, r17}, @rights={0x18, 0x1, 0x1, [r7, r0, r2]}], 0x60, 0x20000000}, {&(0x7f0000001140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002480)=[{&(0x7f00000011c0)="2f8596e130354ffe469ff1dd028a4b1e94294a71e1750ae3e0eebd6d224191447baa6b863f00f5f48a20029f34dcb494f7d52241bbdbe27d586f9357258cba96f2d744d60543d7910fc67ff118cc24255834e514a04c231cc13aef0e2849104aea7124441b3f7cb671c40b6ad54ce9", 0x6f}, {&(0x7f0000001240)="17f296882a3ed37642bed2b0770fceaed1a3ed408c03086f5e97a751cc02bb3c1d6d99f7bb635ba6c70c945c29b997a1db2e6bd7ea7111b8e31ad9d77fd8c7901bff2bb33b88f5d536dd56ca7b5a511105b873131963a4236a917cedf37eca81dd9977975dade00d434c567cf27919767ac1ad65f5f45710", 0x78}, {&(0x7f00000012c0)="3316ac46cb42499f9aead813c710c5f6dd92e5841d9bb1ec5310fd527d8eccb66b4c0f64273aa74a027c0fa164a7c978f7baa09c0aecb9e353d35f7b8ff693023dbbd33bb2bd54e1a3c4779730dc25bd04730f0e59e4cd91fab82f10dfbe26fa8736b431dc791338de0fc4d5ee9f37bc00ed994a539c122b56215fd0ffb988d832948f8cbc25d4b581eb594b693a1bdeb88cbaaee4f9ae91dfabe9fa094adda34b42eb6c623d39fad40d961c", 0xffffffffffffff37}, {&(0x7f0000001380)="3eccf9305d7a9b8ca3743c9c3e868e4e7ff947d27a9cd30b20eb8349fda67f809520f1dc691571299ec9b851cdc06fe4c48dd401d0a99784a8606e26862afc4490512a968477516440ca0a94ab7bcc236b18bc5d3f2359a7b4e7ee038983ed30d43855ad474772ebf167", 0x6a}, {&(0x7f0000001400)="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{&(0x7f0000002a80)="032d230521af82579d463b6a0eb98ce600203fd046df2289f41d04d2a804f06b52a7567a431ac3dbbf892f9a9911a974826e3796db7faf9f68846931cca982a67635ec9da00479780c36a587a8a8e0e331e244e88d510c857d4656bcf93003f642e4c6d5f950ae914c40a783c64e1558693a7cf633b112fc28671527ddc136596171e6cf0d92c439fe494b8af00bd88559", 0x91}], 0x7, &(0x7f0000003340)=ANY=[@ANYBLOB="20dd38c186b89a7bfd74a59d8b95248d8914c66e892dab8e1ae39d3ab712151684f1940e4ba959fc17293739210b75507707651d61a84478b21d4475b46cb3a5424cd010be2f850e80724fcce54727a53e89ee83118aeb62c029595dd7dcc4730ce6e148a440da622e5e3c8475730b80386e5f74dcbd1b40d82f862d93805bab4b341ab55d8c84", @ANYRES32=r9, @ANYRES32=r5, @ANYRES32=r17, @ANYBLOB="200000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r7, @ANYRES32=r6, @ANYRES32=r7], 0x38, 0x8000}, {&(0x7f0000002bc0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002c40)="7ba88a36b8312b0379b1cc214d539bf8dbc069ed79d9b1299c7c0e20ac470559a78a29254b20ebde24e4ce5e78cc0141d26dd93c865ec484520fe36712e5fa93fe40ad", 0x43}, {&(0x7f0000002cc0)="614425f2a925d9b1c7d832698d6d7c76655dd72fd9768c10687cefdec41ae642ac605ddaf6b976b4aee8fb76a7727459f688d83ee99019e118c1777a36a4af3263d96902000000000000007562df7f26cdb65771b51470ba94255ae766b2af28642b79fa5e40997ff13fa24a622add6a1f712660825c9a400b8cc77efed5251b6d5b715aa717bfd512617779e861b4", 0x8f}, {&(0x7f0000002d80)="df7783b9d045a351edc7eaa22540920018b357028b6ab1673f9fe6ae52683ce16f6f5b318bba3a2b2e0e3f03511da598ae773114184e2e28e9c52ab3d74e20b869e8363602fbf94b2bd461fbf2ceaf25b24a1c92b080c3295fed91d90d5178a45a569ba2a25b1a87c60be96cf194", 0x6e}, {&(0x7f0000002e00)="78e2c692e587eaddc37f0dd76db29da9af2908923db146d289fa082a238aafc1bc98aa7e237aa8bb3438f7c95dcd06a78399d743fe9b458c", 0x38}, {&(0x7f0000002e40)="9908ab9f985e17375a9686d6554c277a036137c4ee02a9b88ce5b5eca48a012569e0b487d6a010d11b4c759da0552e37035ce820e7be40ab299ac7c503b1bde924f0d860c908c076a0d98e923fc8b335a8622fb76904fbad7ddf245d16920b927b702b467b1a682f25140610ec27183cdd420c5fbd8934c9c5532bf280d94501d5400fc44f0cef", 0x87}, {&(0x7f0000002f00)="952fd506c51b39e6c45c2dd29aadca23f40537593731823663d04aa732989aec94cd0b3625caef48f5559e26a6617d3c49994a", 0x33}, {&(0x7f0000002f40)="95fd9a7ffd1615a6984fb97fded3d2310c0f37aca3790cd10506f745e2dccce3203f28970d26e3c8ad28dad5b48b04e1cb65bb72179c6360eb5815b89fd0c1ae15dcc320eea9eef186a87da6a2766846cd2ff5724431fe5ce36a473dfd99bc4fdf25bab1fbc72533289c61b1bf66b37cbd6ab2d65d2aec337840aa91d986061c450dfb1e422bcd471c1aa2e3117b73ebac34909665315751e0ff6030f370aa003f2e6c4d11611a426d576e4c80ddb6360b80f45bef51133272d9", 0xba}, {&(0x7f0000003000)="85c0a51282ffa28ff134c4e8032e2806edaae3c07b8f63001d7ae4c0324f84902f70e1938c9a38bcea779a2e0c08713ab4db49bbafab6a971816", 0x3a}, {&(0x7f0000003040)="a91c54bcd9715c23ecb4916e36e89e3e59b880c7b44bb1015a7cabece839f88415f480453a19ff01404b1288ca4812bb48361a0f931004b5a94bf2ffe62ede4db0e35fddd1add730b62c60ad40c7c216ab07eac63962f9219ba6b6d172664e4947214b1f02bcfd2e52b69ce6065a69763faafc2cc5e7777fcfecfc28639970d45d312f9f630539", 0x87}], 0x9, &(0x7f0000003180)=[@cred={0x18, 0x1, 0x2, r12, r4, r11}], 0x18, 0x40000}, {&(0x7f00000031c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003300)=[{&(0x7f0000003240)="a3110063c4fbf93d23382568b85c7461a9e2c5f224038d255bd72516d44a865b8bafd9f205942cc9efcbf15ba1a99f803c61e782a537d22912226f3894c835fc6773537c96dc8ae89698ca6e544d2a1b96de943021b7cf315acdc698755fcaf79ecdf371d3081f0babb93524f70330bcbab13746e7874989b01a40de1a3a26106fb69ce3c0856c2b2046ed483638dfae", 0x90}], 0x1, &(0x7f0000003340), 0x0, 0x24008004}, {&(0x7f0000003400)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000003740)=[{&(0x7f0000003480)="740259e9d292dc75013025f9559df6a0866630d93595f878360b", 0x1a}, {&(0x7f00000034c0)="20fbd46ab572e2fae751cbefc8f6a7dffc90a8f7e1a377c6d903150a933c59529d442abf56b26d599feaa5c7db14ae06d0c2fd770bca220eeddf0c22da1946da42f2d62e5650122d8872ce74a5974683f00e4875e3b1f76b382d9412025c14d79102989d3102df787435db19e0eca714c098efcbfdcdeacf2b5024817a457d9cbd1415f08b9c4fbfdcd6ab991ed5fc3e7af8436887f45e5925db0c91bd8ffc0e03c32919eab8e4adccc078c58c237b2b8023189798b89e91", 0xb8}, {&(0x7f0000003580)="ce01037ed78e31720e504e13746de3fe27c29d397f0a653e9febbb54d9940e2d5290e32b6e0f8ddb085dee36ea68d1da16c93020f8e1db324723a1d08d09c2c59770a1cb1ff0eab13f9f4007a292c1b73b304a601dfc2859909ca0b1da564e63e7a77ab08c3fa96ae4f622fd39565b0a24cddac597261936b9898a4d503a4c10bdade7e7bf683cf4b900", 0x8a}, {&(0x7f0000003640)="85d44533c7936c64c9611b200d105567bfc8c96b3253e1d1b88d7038448055927442f999a47daf7a89fcde64a4b89c54b92ae0e25970013270b80fde270e012480d2573837bd821a6e7172ab1e5379eedbafd2084528cf0db506d0469102600cfeada187fa0ac8c3732776eac8cb4b226558723a9879a7678219f9b07a2fb0f67ea06c21e3c8609d7eed74ce460eb80795e1a13d72009215cc00cefdda9621b1e044cc43b9b3ed8f28f8fc2f002c6b39f5be37ca447b77501fdabf1d8e2969466f4586e3d4b7a7", 0xc7}], 0x4, &(0x7f0000003780)=[@cred={0x18, 0x1, 0x2, r15, r16, r14}, @cred={0x18, 0x1, 0x2, r9, r10, r14}, @rights={0x1c, 0x1, 0x1, [r8, r2, r2, r6]}, @cred={0x18, 0x1, 0x2, r9, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r10, r17}], 0x7c, 0x800}, {&(0x7f0000003800)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000003900)=[{&(0x7f0000003880)="22a07debbf1591a51418bc74b3587737da369afc67dd9b042a0f88f9ce2b9bda8d4e5478654f7b43b1e97c78fc9ac6aaf091a35d0ddd3a3b028abed2aa08c772b74cd690d68f5347f81266628a800a0620d9d47643ea9e2bbc2548ebe550e7c27eaf90", 0x63}], 0x1, &(0x7f0000003940)=[@rights={0x14, 0x1, 0x1, [r2, r0]}, @cred={0x18, 0x1, 0x2, r12, r5, r17}, @rights={0x24, 0x1, 0x1, [r1, r0, r6, r8, r1, r1]}, @cred={0x18, 0x1, 0x2, r18, r5, r17}, @rights={0x28, 0x1, 0x1, [r6, r8, r0, r1, r2, r7, r7]}, @cred={0x18, 0x1, 0x2, r12, r13, r11}], 0xa8, 0x880}], 0x7, 0x40000000) poll(&(0x7f0000084ff0), 0x0, 0x3ff) r19 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r20 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/checkreqprot\x00', 0x1, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) r21 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x200) setsockopt$nfc_llcp_NFC_LLCP_RW(r21, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r21, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="ff00000000000200001e"], &(0x7f0000000280)=0xa) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3) setsockopt$bt_BT_FLUSHABLE(r19, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r20, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/01 06:41:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x600000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0xffff, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000001c0)={0x0, r3, 0x0, 0x5}) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r4, 0x9, 0x4, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r8, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x9, {0x2}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc1, 0x0, 0x8, 0x33b9, 0x0, 0x0, 0x2, 0xffffffff00000000, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000014c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b8361f9916959f3df9301f00100000c4f28067861cef28b31480b29d7c10df663a3ca1d61f4ad7c0defe6405f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440002000087fbcb262e3628377392d14190246294e2d7741dd3cd0f7ff9c470ecdd8353ed962ea0fb1bbfbb2c9f7fc276dd3743143610deac139b94bcb5e9f1a96c555e849bb78c6ed2a64912f19a900600000000000010d8f08a5e47c7c34fddc688d43ae629be1f2f68c4a18b4008ce8d1ab52ac5f45c714d6aa91d3560e89233f1325ee62bd11c06f2c962dcb39d1329ea68d16a52179bdfdbb14364347c6740a4"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x7, 0x80000000, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r8, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) 2018/04/01 06:41:39 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x0, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8cc3fc09afb907ad") r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000018c0)=""/4096, 0x1000) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(r1, 0xffffffffffffffff, &(0x7f00000004c0), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYBLOB="00f4ff00100000e803de0683474400000097dc6fa817356ec235b7a82883b9d01c2301bfdb01000080000000001f5a62ebec03d7becf1f550ecbe61be9571e7c831feaa60042711b33c55b9a8d4d31becd35d787aa5ed9c5cfa5ba7fbd2f75"], 0x1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x20) tgkill(0x0, 0x0, 0x30) recvfrom$inet6(r1, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000000)="26d4645f6d617000") tgkill(r4, 0x0, 0x10) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x7c}, 0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000100), 0x8) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x3, @tid=r4}, &(0x7f00000003c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000740)=0x6) 2018/04/01 06:41:39 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000100)) recvfrom$llc(r0, &(0x7f0000000140)=""/12, 0xc, 0x10000, &(0x7f0000000180)={0x1a, 0x31f, 0xde, 0xfffffffffffffff8, 0x81, 0x800, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000280)=@get={0x1, &(0x7f00000001c0)=""/172}) signalfd4(r1, &(0x7f00000002c0)={0x401}, 0x8, 0x800) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$setpipe(r3, 0x407, 0x6) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000340)=0x81, 0x4) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000380)={0x0, 0x0, 0x9, 0x9, 0x8}) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f00000003c0)) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000400)=0xae9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0xf0, "6d60260cd1e817973e36b05ef19ff5a17561700d3d448146b130f1b996b6b7c0fad3548f8d820604ce073a0b75c281fbe7368e4cdb5ab49044e2a27c5b00b36a3f06e92bb4c01a9ac84dc963f4d208cab8f55e3315ed68801eaa08c79dfe7b2add04bdaa6057d8b8c79dd295dcc72803dc22f60a25d5e13cf22e2dad9401c4123ad6f0336edd7c7b11d72a8888cf1d807772b3f00fa05c7650a8034907e1b4823689054b57341c85b94c84d038c504bde2309751c6f6ca9a8ed3f42489994ba53ed8668532de0cb6d7a794e762d04e2a62c31947c5b3dc4c1a6bf63365bab46cd9c00724ee2652d1ca437873160929cb"}, &(0x7f0000000540)=0xf8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000580)=r5, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000005c0)={r5, @in6={{0xa, 0x4e22, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}}, &(0x7f0000000680)=0x84) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000006c0)="4c7c05f350b23c7b8f41761c84e7b9fb4a02a31598f8828d351ca8cb693ae9282c4f33e487d74a765e5016697a26de5a0cad745d3848978f3b949bfa34600f034ea2b7b61e05c56b7d558d7c5ab14c438a9be9168e50a8ceb2cc64049f3451aa0d453d229dde0deeaf095beaf9e4580a9dddcc3d14ff3b826c6ced1235b54ccce9eb78880592cc79682e009dc4") getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000780)=0x35f, &(0x7f00000007c0)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000800)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x5, 0x100000000, 0x2, 0x6fe, 0x40}, &(0x7f00000008c0)=0x98) r7 = add_key(&(0x7f00000009c0)='cifs.spnego\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a40)="e1f6efcf047b19704a207774de5c2c3b4e7f6c2a3c281d87fa224af72d0fe6941772bfb288c0e4d795d44ec879e6490a7cf23394409cbbe25f12c94b066a0588162b8f87c7d49b14f5e7730607288e69a1f2031733b272ffae995329b6f8b647668312cc9e45b4ad9357acbf7b26db8b92d1fea1637d344332a0ce4e4b7b234159e60ba40258e419baffa498c5437dfbe5b59f", 0x93, 0xfffffffffffffffd) request_key(&(0x7f0000000900)='rxrpc_s\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000980)='[eth0ppp0-\x00', r7) keyctl$session_to_parent(0x12) connect$llc(r0, &(0x7f0000000b00)={0x1a, 0xffff, 0x2, 0x6, 0x1b, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000b40)={'filter\x00'}, &(0x7f0000000bc0)=0x50) recvmmsg(r3, &(0x7f0000005e40)=[{{&(0x7f0000000c00)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000000c80)=""/238, 0xee}, {&(0x7f0000000d80)=""/111, 0x6f}, {&(0x7f0000000e00)=""/87, 0x57}, {&(0x7f0000000e80)=""/123, 0x7b}, {&(0x7f0000000f00)=""/216, 0xd8}, {&(0x7f0000001000)=""/137, 0x89}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/61, 0x3d}, {&(0x7f0000002100)=""/227, 0xe3}], 0x9, &(0x7f0000002280)=""/4096, 0x1000, 0x8}, 0x6}, {{&(0x7f0000003280), 0x80, &(0x7f0000004440)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000004300)=""/90, 0x5a}, {&(0x7f0000004380)=""/40, 0x28}, {&(0x7f00000043c0)=""/90, 0x5a}], 0x4, &(0x7f0000004480)=""/11, 0xb, 0x7}, 0xa2}, {{&(0x7f00000044c0)=@rc, 0x80, &(0x7f0000004640)=[{&(0x7f0000004540)=""/69, 0x45}, {&(0x7f00000045c0)=""/95, 0x5f}], 0x2, &(0x7f0000004680)=""/47, 0x2f, 0x5}, 0x7}, {{&(0x7f00000046c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004940)=[{&(0x7f0000004740)=""/159, 0x9f}, {&(0x7f0000004800)=""/239, 0xef}, {&(0x7f0000004900)=""/34, 0x22}], 0x3, 0x0, 0x0, 0x1}, 0x9d}, {{&(0x7f0000004980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000005d40)=[{&(0x7f0000004a00)=""/153, 0x99}, {&(0x7f0000004ac0)=""/122, 0x7a}, {&(0x7f0000004b40)=""/150, 0x96}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000005c00)=""/167, 0xa7}, {&(0x7f0000005cc0)=""/89, 0x59}], 0x6, &(0x7f0000005d80)=""/185, 0xb9, 0xec3}, 0x480000}], 0x5, 0x40002000, &(0x7f0000005f00)) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000005f40)={@dev={0xfe, 0x80, [], 0x17}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x7f, 0x100, 0x5, 0x500, 0x10001, 0x4, r8}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000005fc0)=0xfffffffeffffffff, 0x4) setsockopt$inet6_dccp_int(r9, 0x21, 0x1b, &(0x7f0000006000), 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000006040), &(0x7f0000006080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000060c0)={r6, 0x1, 0x20}, &(0x7f0000006100)=0xc) 2018/04/01 06:41:39 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001e00)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000900)=0xe8) stat(&(0x7f0000000940)='./bus\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004080)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000040c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000041c0)=0xe8) r6 = getegid() r7 = accept4(0xffffffffffffffff, &(0x7f0000004200)=@generic, &(0x7f0000004280)=0x80, 0x800) r8 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000042c0)={0xffffffffffffffff}) r10 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000004300), 0x80000) r11 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004340)='/selinux/status\x00', 0x0, 0x0) r12 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000004380), &(0x7f00000043c0)=0x10, 0x80800) r13 = gettid() lstat(&(0x7f0000004400)='./bus\x00', &(0x7f0000004440)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0xffffffffffffffff) stat(&(0x7f0000004540)='./file0\x00', &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004600), &(0x7f0000004640)=0x0, &(0x7f0000004680)) r19 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000046c0)={{{@in6=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000047c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004800)={0x0, 0x0, 0x0}, &(0x7f0000004840)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000004880)=0x0) r23 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000048c0)={0x0, 0x0, 0x0}, &(0x7f0000004900)=0xc) r25 = getpgid(0x0) r26 = geteuid() getresgid(&(0x7f0000004940)=0x0, &(0x7f0000004980), &(0x7f00000049c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004a00)=0x0) fstat(0xffffffffffffffff, &(0x7f0000004a40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004ac0)='./bus\x00', &(0x7f0000004b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = socket(0x19, 0x5, 0x1) r32 = socket$inet6_sctp(0xa, 0x1, 0x84) r33 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r34 = epoll_create(0x80000001) r35 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006300)={0x0, 0x0}, &(0x7f0000006340)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006380)={0x0, 0x0, 0x0}, &(0x7f00000063c0)=0xc) r38 = fanotify_init(0x1, 0x101000) r39 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006400)='oom_score_adj\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000006440)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = socket$inet(0x2, 0x0, 0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000006480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x800, 0xffff, &(0x7f00000064c0)={0xffffffffffffffff}) r44 = socket$netlink(0x10, 0x3, 0x7) sendmmsg$unix(r0, &(0x7f00000077c0)=[{&(0x7f0000000180)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000840)="b6dde564154b392e98339bfd675054cc55ac84f0475d9f0935ad7200d0bf2b3d4a9961a6a31a1d6b5866bc534a266b7bc514ad1c774d3cae3e24f8def3317af75676215d0b13c0d139de4c0fcd5b468bb40e658c74509d9a33d72054fb143fe4be4ec73b0a92eb7b09eee394dfe5c1185f8194d2dcc80507bf5b9a63e48fda91dfcfd0b9a93092d95fa186ba6d48e453662841b62fc29179dc63e955e0e725c56731cdb8f49ef80c9540711099", 0xad}, {&(0x7f0000000200)="4924453efc653f7b65fa06b4184327207937f4cd587e38ba5316252ad5f611c4e21eff5d2fbdda59d171551244ea975f14e154c6", 0x34}, {&(0x7f0000000b40)="f46e3f085147d8edf8c67621f8bc1e746f3803150184a0e2127d7aaa182a35b4b60fa869514e2b83283cec505ccbc8e47a1369fb6c80ef4439316762c6a0910889f412c5c8ffa5215c144c062dea09129cd027ee81c3f6df234371b4903bc41bc7437ad54b778f7d14bb2d3ec84f571fd8f1ee1145e0707b0c4d479f4766a144373c4b7c5499edb86ee2ea6593b9eca949332c65e1f3ec984714f96a2508364a0da10e8134b10f1fd41c53e920bb314b7a69a79c93f1403f7cb7ef4b5db4268dda0db5c8dd4bf2be4dc75cbc73844c39d5b9faab13b779e6c3803ed43017d68dcf48a48aa309fb3c56bd46d2caaec6ab3e398f1b64b415a6672e2c022c350fa1bc57d19672cd83be43893946d16aac5d232483dc9cdc65dfc148223aad3599d54d00ce6ca2f3355bcb1fca672ae60d8bdb3d4832ce83a0a0b6d58a781e0a58367e616053a4ec45621a9ba4592ba8cdd8ff0b7454ca8ec1aa057399fa80e381a376b2b81577c703969a2aace2c45be152d03e76b166c8859285c1720a242c64a259078922ac4347c1cfd8a3f42337adfee34071f8ef546aace4ab2c83c63a5d07c6b48b9221343e1303c3da0e17417f8486bbe0327912a4419acc73c90a7dc7440b4ca385e8a3bf9c86086cfdb1ea29762b75418ce8314607fe3186aa83af8fde2550c3e88fa8965fa7dcdfc06903f49f92d607ff2407ee8b16e79d15a38358f73e179930a11e225d8bba945443e265d1323534347fc7ad6be308f06a138a5f4b5630bac34eac7611140b6c6879a99bd951b2fad521bb365d7c4557be35826446452f536d5da47ab16499f48ad54dc7339050d2b565e8d7ddc12f7df91f7bb8c1473f13c69ca37bba707b9592b69f57f0db79c8b99917a9151414d4c40cfa10986178a8c7ff924caece7112cfd5ec10deb5c202f6a29c8781f2363b6a95b44037f3f6063af89476c6c131b25a6ed04dfad8eea30d561714615675776a4adc5d46c701902baa0990b9fdc70b3b19629c9f36fa5de866591ecbe9cda7b363522e60b377f29626d6e9b4e9e8961a646f59d91252b6a4dc7b40de74a14705c99f4e0141a1573bb13427c3a76ad1bdd0d5cfd360e5b42d22e25e9e157a06f2096a7040dfe8fe117f7286fa3240c464ef60c4340450dccd7ac793399153df9d804f376a21f53d9edf1cf78d1ac218216dfb2ea280d54ab822734be1e0919b20bfe4ef838a61e74582e9a71a66fb764f64ccd8dce6ca1bb0a202833d0293b642c75075a4f0aae66aadcf737535de7cfeab1a85ecd5a9ab774ba032028359ea30d92e228f401516a6e2e8fea21c978f6613628d4042674bd1c8b93f7b395b2b323def73c3ac90031bd559aeaf8c02573bc62c2e2d853eb3f7f3309b157b6fd22f687d05f5a6bf1d0a2cad1aeea48dc2cbeb115112a0256fe1eb9083cd60166c5d54c1771f8e9ee4d7d91a8e44a14eb05f474823d4bd21d3d14e5576c1901a34db3a971adb1f036a9cd0e17ee4a68178b7dc32e19cb52074e642c67a842cb8ea47137f3fe985c7396b7511273a16711448a074eec94028f461a6cda70d75b7d7bba5c5f36cba1905ecd645d1d69c74e6df0325b622b9be96670d30548a2357658ad9c3172f0da08e695c181398486ffc2fec6329c657ea7f0725e42cefba8c9cb2810f60cb1b2917091cc552979c77e3c07ea061b3df12cb7c8fbac5c0d29a90afe1cb24d57f562ee8744373aff7ceede2d194df4f3c754a9d327f6fc2c461c76335d7c48fa62e06b3893fde6a878d3ea81c795cbbb8a8b5bfa7b42f0d24e0f757802c484409a75f6876615744fe1270da2da1bc4f0d31ab3befed7ce5b919b9fa3ba48febd64e4c7edbdf0f73899b564d3ed73650d67decd0f6efad68b24e35dc090b929413a8b79bbc2b7a636dc3d24fb76c58513c3b6c15e6b6f09bdc5d77dde8ee752f6b9863a596cd904f784675a891759853526e4628ce35e3e651a267ef497465960ab7d016d9932b86cae7bc54ea9df71c7fe96e0931ef52a5eb270d7c7f23cd4bbb94895e241c7147b1d2ae0aadb0b2e0a066e1397c68a732283798a3a56d24ec15c6574e6536d42cbb48e9f57bbaa80b9f9a06d0eaf8807642ad11b5334639cff923dff86da5f4a4a1405f727ebbc39a3952a65153bc4262c372be17d63e099cd0ce4f98a7a5574ca5b4460aba0e6c8bac54782822b5dc90a02a44adc9a16469e0114c80949d9c08e711557f266ad2152a89453fae76f58ae35bcbbeca43cddc0ff388197e10dd51f5741920ed5a1d33ba838aa22b40f9da79d92026112f8ce6ef2113453075fa92e98cbdbe260cc333513e6ab2fb0d8f2069ac21af40ac51b857bc0b16094d198a68c95943222a101bb77f9e12dc5318583fb52fcfd429877de4b954e41a582a69170070adf06eed0e73b0f62f2ccb2ae6ff888e54cfa01d6dfaa652b87e4d3f44a70f169cc85c8fdeabab2d647ebac1f78321d2c2b893e9b6ab2e0463e9fe90c9e63edcfd185d0d90ba792a04dc9a94ae313df3e182de86dec3505bc217a654ded9a6323cb838f2e8af9c4ade526d6629e6366428d6dfe3ebe1da3ded6b9665d35f8d0d1642a9f0a1de2baf7fff03606169af758b56ebf97843303dcf7f8ce17c172204e73827fe8585c5b22fcdae1e0231eccc9a4c369f27da1aec01038284f8edeab34ec8cd7e9a189b5c0233ad5ab4aba287f863b5f89a819dbc45910a8019bcc0f9608676fc2735448d0106b6b6cbd99da5634eb5bf24c36e1a5b3e57b7851b1105e73c2c7bc3b951cf3b9a0af306c78edd589c669d58a7d7568cfdbd1aa22c743120ca68f46fdc40ce21ed623490e70efe5f102df299957bc207f8aa408cdf4076bd5fb0b0699f193736533ca37cf0f3bb5c20e5a8c82544d84e204ee14681e048a19235bf2745a58ad82abed87d167249d8a9dd2507af06eaaf1526992172cf2be0e37eea8385e8aa27e6ec0ca8807142405d7c79e9c5bd231d25f4a801a1c922f3461a8532cae981918cc2eea4efd53adb2541c3cf53d45d5ad425fac3b678f786a8b8c24b7c53420eb6df13242331987def2d365fac651cf0a0d0b642c60022ae6335ca2224c7dd6bbc86956474877fc4a354530c1abe5e0c12e308ab3ff3be93be6ce87aa74d10469b3832315e3c381716c9126be5cc9600b1959ddd93844d04656099ef97128951998dde844e4e2471cc1b214c2ce757d86f06ed9c5a4151218a2148a918348e9f5b100280420f0f4ae6e72d9522f4fd518e7da5bb7d60a1acca0df41b781b73041a4a35e0cf10341742afa3b9cd985e082669037f8c2c0e123438bbd1b3dd6b6969d61e1d434591e374cc3595b18a4b942676b5f3e75d6e5a9d6a0c3363f0c1ffb7b9a3da3f94aba5d1cdf9498326ac9837e0a1c84b2211f213182a726b9db3afc73b4ee0f91ba1cd658ba4a325b940aea51cb373b23048da27e0cf158a5ce41cf4003120f13b8c79995cad0e5261965df79e03ac86796eb7eba1d9d9d1cded2cba31e53a980b8d0bca5d93c394944f13c920301f1b128b01e595632b0641cecaad0c4a487f1a7db0b95dfa1b8c54571a5c1aa69a4548aeabe8c8435691bae95d8f25d2c63a00a4a0d64a450c18338fccf613951e9248f64c7662aae6e6f230985c82846c495bb93e1268669bf3cea871c235ed61550030ff80361e7ffa9cb94b6b5bfaea8e8a8c1e4027d2514c75e56413aa63fe5db902f1932436d4afe8c09ed0c9f3a6e6a2ba8e40453231773b3fe24e98ff24ba87353dda91f43eef0dffd6570f5db73a95fabbd0391fd979564dc8d6615dc0af24fb844c4f0e298bd0e1269bb2c434e4f470a557a0ca94d2ad7909109d02d3ea142ed2931f8f78f7d3f2221fe543f282c15494f9af712cae2f28c251b5f59cb2909235c48ca90f17d6a205f2dc445451b38f7a2e1cf4109023326e9b644e1049a2c8e0e5847f1ee26abf14a1f17f1b22c40d52ff3bd55e15efc6fc4098d112b9f894630cbfc4ed5a28792b042944f45acb5f0d1589cd8fb37df2e22df95f18f0965f1e9eac57fdad7c2042fea0ba3bb07971fc1aa1834a675175295258f7542be0ac173f89d1eb85db154074152ba50d6d04e9d8c0b959c9ad3a4f1c75857007874e849c3461ab4deb40592d8379ce34ef9f77ed7e4ac2d64d1526405b8fe9e448a82ff48b0ad3b7e5bfb69ff57fa00641086f5181e5bfb4d664079d51a5ab91524f0e1063d42d8494ad30c3b477416896b900a08c69129fa36c2903c1ae8e1594b468ac2322ddca61dff0fd9f95eeb7535df7c16830cec857844821a550f784998eb75bfd317e6c753f276fcd84404bd51c623d9392d18079c7b6b2a49e0694907cf8f4d815a72c021b812e26d26a1e46035ec19f835881a93c424b35485f06e5cc45a279b5d4d182479fee7842df326d47197b99c8e35205977c5da43bff845f2459c55ef8150451af044e241e3154d08083618595e91e15a70c530a33bded03ba7a4b83a7a04bf94596d1a1e2cecbc0c561ec02cf557af55d028f1ae5cecf65ee1fae0bfd445f909981813a451d747167e856c6dc57489c49d26102f3dc5a08329b93875695a7757534d091f78c4d4ce18f5442954c69c376fbc8c3d831c99ed3949195cb58209f7ac4396079e8240f5084a1ccfd9b33172ab6515a604513b2d8aa47d092bb9ea97e20fae6d935ebf53fe5572592032ce57f50c471a06e557aa8af81cc0c8aa5729ce79cf69720c7e82575a86505c3d654c46d3623c285fab07cc7eb6aaf9a2f24af2e1f90899a139660fa61968a46f703f1e2043d888b82fb4e2c9dfab7ab4d111a396edcbf5dc491b124959abc0d05cb4ef09c2037d72ae8338d432572f0129840ac3598ff8e884d10d00419135b1d3ddc739031b9d3652bdf640d43007dd19a375ba249569547416109c132566596d4b9ebd9788e71fe2088a67127b162325eddbee88ca8004a5ef10b5c4de11f42e1c492aa5501ff139cd07ec3b6eee238a91da47e41920d216816c012dc57a1a536c5bb1fc94a5d30cc3e440fab9fb581f2cec9abd1fb66871b22292b2d8f469203b01c719f916b883a034f492b521798d91643043cb309040e7b483ceadfab2e119ca0a84a85adb57c50d199ca42cf24b644c20ccc127ad958a83d301c3977f2b46cd1d46f870d34a14dbbf89315f6bb372b60b0887ed4619e5d8bbf30cc382415c8cdde0ce354ee418aa5fcab41e810214d7c166f8a551e2e47f42cc67ef3994eda8be17ef705745492b34abaede4dd64ddcaebd311ec40ad445afdd527528269179500dd49daf56c9a2667b9475bb645d90710f8aae3417ea4ea2b0711d077da6a31c91c4a960404d93c8e04ed2c19887896348c24cdbfd9fdbc81930b68d795abacbf631061720f88c5cc1021b7313eb746f564e7becf98b5950aec03e851cac52fcc9fad556fbab7b6b181c237bb083781ad682cdfb769c95792de77bbda0ed4de06dd6e7ca7d8a30cdd0742ff4aa8d5d5002233a9bc0500f29e976576e64e6c961d6d12262db102f00dc2d8d82171d466b7aea572037487a5e08b9741dc3b88f0d250f7d34f094ede57cbba71aac1fc65c3752dab3c13b6320b016e183cd48e84a0d9f484059af6335fdc61ad17487dfa1c6b180a9cd54ff449d400e5e8ce47e108745e93e78ed9e255b58075649da28572c03b0d6ca69030c123c64c270436762747d0d4cb750be7109ef72368b7869fc9c8abd2e415d5de56a15f0a6af5fb09c8ed5f8af89f3e0a008110dd020ff14ef616f958a2d41949f72275b8", 0x1000}, {&(0x7f0000001b40)="2a91bf84d6e5df573e26bcbb4e36462e89aebc759ff8b360c5130393a10519809ae2d7af683f7b88e88d0e81c0b064f7b3532099eb8fe4be99b6e935a9e8351063f49e4a7f6476fb490f9e3d4ce669b418186718d499424fdb2e1d9d086adbd28d4506481a2dad06c4d0d033a22f1af27e8c2c8559fce2ca528ac93777e9834761a5b04822e2278de550fc4ed092ce81979b51b253cdddadd8264f98535362841a526aa3794dace99048875fcbbb1d132ff76a8649bf314519991221eda58a2c6a80915514294ff64c8ddb030cd76d74814ce5b29cee02136a38ad8e9190714343681dc0ce1f2677c81f98", 0xeb}, {&(0x7f0000001c40)="3c6f47c0e7dcd9daa0373df93ce027d493461aa4f22c3ff1eec53dfb80023f7e2cfe64f23b896967176383426a2dcd8cc510b06052cb060ba4fd8c9d5318f1bfba8d9216cf6ffc7c28197844692119e9984510a473b631fb5e9f6c8366c60becdb27ed56595985094ffc2c9053fba1269db12ee4e5b7156d4353f9058db0e0d5c47313533b", 0x85}, {&(0x7f0000000240)="27d296775e56ae48ef7c3eefd1856a9b0101d485d730920c37c291591c62c7e3f2dfe8277f83e762c4b7e13b17b40963d880", 0x32}, {&(0x7f0000001d00)="9de6e8277075c436ebd1000f167cc1338e71d31ea0a7f6a5030148615a98c97f247165cd93986786912df6bf00513c0528588f4a1b48abfcf92125d937a289f846c9140e3ca9d9ee3d5fd436cb6af4766b12f398296e0bb729c85b3b6cc22f111f4ff1619c3830e99f16b2674d5d95566ebca4c98ca53134da1a83593e338d6f6a520825f1f47d9750291b76d8efb9d26af3f577fc29b0889bdebcce8775c7588344ea32f6eca7365e9a89af899d32b8b57b893cc378c6527e16dd2f6be8a63b524d0f4ad76ccc3adda05a560e21a4180d092051e6ee440ef52bea1672a35a7e", 0xe0}], 0x7, &(0x7f0000001f80)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x20048000}, {&(0x7f0000001fc0)=@file={0x0, './file0\x00'}, 0x6e, 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", 0x1000}, {&(0x7f00000075c0)="2c3645e39180231961e53befb54f66f1c0f55bc5ac183652354afd217874e62ff491989c367077aeaf99a0130fb03ec62a1e77e44ca0b00a47504475617a5b47de62fa691d0cb57318a48015b74c8e7df63553dfe1eacafd70e79a4d1ff4a78bdcd425afd51d5b152d3ffdaad646d9516c113326c14371a25e3a865280785b4a728911f755c44bb7ac7daa04fb54b3df2048c6e191f5867640d7f8c4663245d364cf6bf7b997137bb7a395bb943b8d88da4a15d682738e3751fc09b7d84e40ca062c4dca6a9376c8", 0xc8}, {&(0x7f00000076c0)="ebce6c408e55d0a5b03aafa7f999e46f08dc0e831d0fcd1d6cac279cd36d455fbffcf096747ab52f4acbab44972dd1da11f0ca437085337324d00946c4dde29e697f303546e4f98d5fc496b04f3ed34858558969e727232b05fdfd41551da926db57b8c2a13a11ec170efebc13b3963588fe6ef8d817bde9c6f0983318319dc91ccbf40f38a61d8255ed5af568bf69", 0x8f}], 0x3, 0x0, 0x0, 0x1}], 0x4, 0x81) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r45 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r45) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r46 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r47 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r47, r47, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r47, r46, 0x0, 0xc08f) ioctl$DRM_IOCTL_MODESET_CTL(r46, 0x40086408, &(0x7f00000003c0)={0x7, 0x6}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) ioctl$UFFDIO_ZEROPAGE(r47, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) write$selinux_create(r47, &(0x7f0000000280)=@access={'system_u:object_r:dhcpc_state_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x33}, 0x36) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mreqn(r46, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') r48 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0xfffffffffffffffc) ftruncate(r48, 0x7fff) dup2(r46, r45) [ 192.581464] IPVS: Creating netns size=2552 id=45 2018/04/01 06:41:39 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080041, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0xa8, &(0x7f0000000380)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff]}, 0x3900000000000000}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x9bdc02a, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r2, 0x84f}, &(0x7f0000000500)=0x8) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xffffffffffffffff) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) close(r0) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000880)=ANY=[@ANYBLOB="06000000aea96dac0ddeee0b5ddd0fbc933d59044fc70a948a5c5ef00592eebe68abed8f6bf3c519912f2e953e7f944be20b6d1d31851978e35496ad0ccb31224b862b9220bdaaee1b06b21a01a0d054960e550440124c9b2d29f349fdecdb408a681131f0e6f5c4b667edc134caca6a47e95e61103644a4675018ce5962656aceb9c378136d3dea289ca1d4bb093f3e64511a565e4d2ff53054f370f5eb1b7f050392481ac02717bd66869a81affd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000005c0)={r3, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x36a53888, 0x5, 0x0, 0xffff, 0x5}, &(0x7f0000000680)=0x98) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f00000007c0)) setxattr(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580)=@known='security.evm\x00', &(0x7f00000006c0)='ip6gretap0\x00', 0xb, 0x2) bind$netlink(r4, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000002f00)={0x5, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0x0, 0x9, &(0x7f0000002ec0)='ip6gretap0\x00', 0x0, 0x8000, 0x1f}) sendmsg$nl_generic(r5, &(0x7f0000002e80)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000002e40)={&(0x7f0000000740)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdf2500000056e172dbdfc60410882f37d315051a0008001100040044002dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f6bd4e33ef8206d4eaad6120ad055ac52279bff91"], 0x1}, 0x1}, 0x0) socket(0x200000000010, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10040, 0x0) pipe2(&(0x7f00000001c0), 0x800) 2018/04/01 06:41:39 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x5, 0x70bd26, 0x25dfdbfb, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r2 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000180)={@local, @broadcast}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000021f74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/04/01 06:41:39 executing program 4: r0 = gettid() unshare(0x8000400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000140)={{0x33, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e20, 0x1, 'fo\x00', 0x39, 0x4, 0x17}, {@empty, 0x4e22, 0x10001, 0x6, 0x81, 0xdbb8}}, 0x44) fchdir(r1) rename(&(0x7f00000000c0)='8/file0\x00', &(0x7f0000001300)='./file0\x00') exit(0x0) fanotify_mark(r1, 0x10, 0x20000, r1, &(0x7f0000000100)='8/file0\x00') [ 192.740543] IPVS: Creating netns size=2552 id=46 2018/04/01 06:41:39 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r1, 0xffffffffffffffff) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0)=0x7, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) pipe2(&(0x7f0000000100), 0x0) 2018/04/01 06:41:40 executing program 7: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x7, 0x7f}, 0x0, 0xffffffff, 0x80000000, {0x66e, 0xffffffff}, 0x5, 0x10001}) r3 = epoll_create1(0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00006e5000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x12}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) epoll_pwait(r4, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x7f, &(0x7f0000000080)={0x10001}, 0x8) 2018/04/01 06:41:40 executing program 0: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000540)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c460347107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c72887b33ff539e3e85"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x128) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000006e3178298770ad1a2cfeb1f803e3a25ef6e2db3f4c19581c4ddeada3af8e834bb2e30aa3c49fec81fe5c108e129164b117954aaff395c2a997bd5bb3c03007dbfbfaa2536a8518f8e86b564bd5ecd1b8b25498f0e5ce6012ff00400e30b99d61b102b22aff06e3e6415f6d9"], &(0x7f0000000280)=0xc) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) 2018/04/01 06:41:40 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000480)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)=ANY=[@ANYRES64=r2, @ANYBLOB="90c8f07ee15dae06027dc98754fca11c08e215f6e280afb133f8095fbab11b258f9d7264e8463d4e52", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYRES32=r2, @ANYRES64=r0, @ANYRES16=r2, @ANYPTR], @ANYPTR64, @ANYRES16=r1], 0x5}, 0x1, 0x0, 0x0, 0x80000}, 0x40) fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r5 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() write$evdev(r5, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r5) getpeername$packet(r3, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000880)=0x14) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000980)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e24, 0xff, 0x4e24, 0xec72, 0xa, 0x0, 0x80, 0x2b, r6, r7}, {0x9, 0x6, 0xfffffffffffffffa, 0x9, 0x2, 0x200, 0x0, 0x18}, {0x0, 0x80000001, 0x1, 0x9}, 0x8000, 0x6e6bb7, 0x2, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x1, 0xec, 0x1, 0xfffffffffffffff9, 0x400}}, 0xe8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r8, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) syncfs(r4) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) fchmodat(r5, &(0x7f0000000380)='./file1\x00', 0x4a) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000005c0)) 2018/04/01 06:41:40 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r3, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) ioctl$sock_ifreq(r1, 0x8925, &(0x7f0000000180)={'nr0\x00', @ifru_settings={0x7, 0x9, @raw_hdlc=&(0x7f00000000c0)={0x8, 0x1b2}}}) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="0e1052c030e494b285a1b399025017014c152bd12aa436e6b8731201269d071342f1f6435f66e13c3a331a5cac154e9ca0283cff6d1e41784aeee29a688add14b7c98b4638171aad2a9b5772f12e0f0306dcc638dee24776a57710e520b3c21ec2a356e39090d14a9926000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r4 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r5 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r4, &(0x7f00000005c0)="72a2ac839828e8a55745245d7c6fc8875594a2957de1bbeefab99652f51bde831db85203c112", 0x26, r5) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) r6 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r6, 0x8) prctl$getname(0x10, &(0x7f0000000440)=""/173) keyctl$instantiate(0xc, r4, &(0x7f0000000040)="c7f344466cba20fa9aa8a97386d31b0e413e3936e2a3eabd35c083978fde692780ffeb5c933459436cba7bfbd3e78d2ddf7b94d5a836beea02109199615cc59af2d04ba89298614c0242c4fc0447d93cc1c48cde359d961ca26248d824c6b7a4ac92eb21e600c30970", 0x69, r5) 2018/04/01 06:41:40 executing program 2: syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r0 = epoll_create(0xdcc5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000070cff4)={0x4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x2f, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x2c) r1 = socket(0xe, 0x2, 0x81) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140)=0x4, 0x4) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/01 06:41:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) 2018/04/01 06:41:40 executing program 5: r0 = epoll_create1(0x8000000000000000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00001b3000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0xfffffffffffffd43) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000600)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0x41) r3 = epoll_create1(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000004c0)={0x20000001}) r4 = eventfd2(0x6, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000400)) add_key(&(0x7f0000000700)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="6afcbdd03abb2c5b0949148d12f01778a0aed22674be9efb", 0x18, 0xffffffffffffffff) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x220040, 0x104) r6 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r6) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PIO_CMAP(r7, 0x4b71, &(0x7f0000000000)={0x8, 0x4, 0xce, 0x6000000, 0x7, 0x5}) socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r9, r8) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080)) recvmmsg(r9, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x1, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x6, 0x200}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000300), 0x0) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000000200)) 2018/04/01 06:41:40 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x10000, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0xffff]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYBLOB="c539e6237e16f4d815566d808a31cf83b1323dfd54112084dac7f9b2b040980e7c8a598283579a3e9552bc12f312c631e0e40400000000000089b877d750352eb9877eca8481f7537916010000000000000037be380427b0827b96002961cb076dc48e0c7554be3c0a0bf6d2f6c25d1c561998dcba4a88859fb19ae86f93ed88d80b563f1880f55f445494b58b9eb853c927c164f7799d238a24737a519654d29ba32b7d5c62fc82beaef82b107d343ba3c2b9eadab106c52374aed849212c4af3a195e0282d561aceba4002db9d000000000000000000"], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000003c0)=0x0) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x8, 0x6, 0x8, 0x6, 0x0, 0x8, 0x2, 0xc, 0x9495, 0xc2d, 0x2, 0x1, 0x0, 0x7f, 0xfffffffffffff27f, 0x0, 0x0, 0x8, 0xfff, 0x8, 0x7, 0x4, 0x87, 0x6, 0xfffffffffffff000, 0x7, 0x5, 0xfffffffffffffffc, 0x1, 0x7, 0x8, 0x5, 0x8, 0x3, 0x0, 0xe648, 0x0, 0x10000, 0x1, @perf_bp={&(0x7f0000000380)}, 0x1016, 0x80000001, 0x1, 0x5, 0x1000, 0x0, 0x1}, r2, 0x1, r1, 0x2) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) r4 = getegid() setresgid(0x0, r3, r4) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/anycast6\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) fstatfs(r1, &(0x7f0000000080)=""/120) 2018/04/01 06:41:40 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgid(r0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'srz\x00\x00gl\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000300)=0xc) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x42ee, 0x0, 0x9, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cpuacct.stat\x00', 0x0, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000000340)={&(0x7f00000005c0)={0x27, 0x0, 0x0, 0x7, 0xfe22, 0x2, "9568ac7db14813389db8e1f3cff81dff7cedb7c9e9fb63ee711e5d9a0c07adf9ca19474db46a180e0209f35acec9d59216a357728118538a40f879d7054d26", 0x26}, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000700)="e261e07d16c5148f4b6fa8c0f3653ab6244f0d0fc8dc961213684ef312e2bcba419de4020ab2465119e7ddc20f5d55d555b416a516df7e022f1c4fefaae6e2ee0949b415a38140877e80e059206049353edbb072eba29d83d6135a3a16b4889a6ca6bf5b9167763ceb4d9ee8bc85c7c5a454e0819c6805a880588a82829b49db8a04c6000009eed920050f5fc8364edf2cfa989379f522958f4e59efd412c4bbcb0e", 0xa2}], 0x1, &(0x7f0000000980)={0xa4, 0x11b, 0x484a0434, "2abea414769c3ff633a176a79e1fda3b5e72d1dc553eebd5cf2d9a6d115375148821fdba08049345a477fdddb1d7b3996c8a79bb043d8d5058954fda469072b766e0dcc8584bcb366b08af3d8f7702e42f71eaf0b447d51a8b1b2b26091949399424ad3b5f18c56d983928440bff007e08ba5e982c424c5b90ef1fe4efa61939f263cee6904cd3270fdcc60bb26ab641cb431884fe62d424"}, 0xa4, 0x8000}, 0x800) linkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00', 0x1400) fgetxattr(r4, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup3(r1, r2, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f00000007c0)="5b4895bf7ee03556824cc6e05324c7764d1dbe8583092472db7daf179580326bc3042b424e68f9795e8b9f07ccd6624b839f17388bf33b4e1f4a1dcf1d66c79c12ab3fcaeefefd1b838b3afbfad6d010225b0365ef2211ae6c3bc17c15df8d8029b0d0ebb1674c6a79928a25a43988e54061f6b10cea610a380d2c6068613ffbc0ca290aa0d573d6c9d17b2dee1e7ebc9b8af40e96562f3141713df2dd674a3ae8aa3d61bbec9ec7b5f16576ff0d349eb90bc082705f44e855a4b4a5952498a7e9f85601e8116c51149ccf338266b03e417ab5beb698225b7a3b5b5a45089d6d879a619e5edae39529473e22cd7e") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000540)=@sack_info={0x0, 0x2, 0x8000}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000b00)={r6, 0x40, 0x1000, "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"}, 0x1008) 2018/04/01 06:41:40 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000640)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = inotify_init() getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000480), &(0x7f0000000600)=0x4) fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000640)) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x4, 0x4, {0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x80000001}}}, 0x401) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r5 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d396", 0x1b, 0xfffffffffffffffd) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0), 0x4) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r5, 0x0, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r4, @ANYBLOB="cd824edfdb76c4a65a16a1a91df30689007f483486429109a6a9a34d71bc8e823e78e9ef1a6a9d01b34e44ef97d38f"], 0x2) r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1ade", 0xb0}], 0x1, r7) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000400)) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/01 06:41:40 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@nat={'nat\x00', 0x19, 0x4, 0x1558, [0x200000c0, 0x0, 0x0, 0x20000b58, 0x20001494], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x20, 0x88b5, 'bond0\x00', 'ip_vti0\x00', 'rose0\x00', 'vlan0\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xb4, 0xe0}, [@common=@ERROR={'ERROR\x00', 0x20, {"3c1da98ad1c3b89d2ce41c616c3aa3f400743fe618c1190173ee0ee9ba6d"}}]}, @common=@mark={'mark\x00', 0x8, {{0xffffffc0, 0xfffffffffffffffd}}}}, {{{0x9, 0x1, 0x62f7, 'tunl0\x00', 'yam0\x00', 'yam0\x00', 'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x900, 0x960, 0x988, [@among={'among\x00', 0x840, {{0x5, 0x9, 0x1, {[0x8, 0xd6327af, 0x7, 0x84a3, 0x80000001, 0x65d, 0x7c73, 0x7, 0x5, 0x6, 0x7fffffff, 0x2, 0x5, 0x7, 0x143a, 0xff, 0x3f, 0x9, 0x401, 0xffffffffffffffe1, 0x3, 0x8, 0x1, 0x400, 0xbd, 0x1, 0x5, 0x2, 0x8, 0x275400000000000, 0xf05, 0x4, 0x4, 0x9, 0x0, 0x2, 0x4, 0x9b2, 0x1, 0x81, 0x4, 0xe2, 0xe, 0x80000001, 0x9, 0x1, 0xffffffffffffffff, 0xbbc, 0x3ff, 0x7, 0x5, 0x0, 0x80000001, 0x7fff, 0x10001, 0x0, 0x8000, 0x800, 0x9, 0x8000, 0x4, 0x5, 0x4, 0x1, 0x1ff, 0x3f, 0x8, 0x5, 0x2, 0x7, 0x2, 0x10001, 0x3, 0x401, 0x1, 0xad, 0x93, 0x33, 0xbc, 0x0, 0xffff, 0x1, 0x9, 0x0, 0x9f5, 0x1, 0x1000, 0x0, 0xfffffffffffffffd, 0x6, 0x1f, 0x3, 0x800, 0x1f, 0x1, 0x2, 0x3, 0xffffffff80000000, 0x8, 0x100000000, 0x10001, 0x5, 0x2, 0x49, 0x8000, 0x80000001, 0x300000000, 0x3, 0x45c, 0xffffffffffffffff, 0x20, 0x6, 0x9, 0x8, 0x4, 0x0, 0x9, 0x6, 0x200, 0x80000000, 0x9, 0x80000001, 0x3f, 0x2, 0x6c6, 0x5, 0x1b, 0x8001, 0x9, 0x0, 0x1, 0x64, 0x7, 0x4, 0x74, 0x4, 0x0, 0x1, 0xf7f, 0x8, 0xffffffffffffff80, 0xffffffffffff8001, 0x6, 0x9, 0x83, 0xffffffff7fffffff, 0xe2e, 0x7, 0x8, 0x6, 0x40, 0xa99e, 0x9, 0x9, 0x3, 0x8, 0x4, 0x1f, 0xffff, 0x0, 0x6, 0x9, 0x80000001, 0x9, 0x3, 0x8, 0x9f, 0x3, 0x4e24, 0x4, 0x6, 0x4, 0xffffffffffff5aa6, 0x1, 0x1, 0x7ff, 0x8001, 0x5, 0x4, 0x8fe, 0xff, 0xb2, 0x9, 0x5, 0x20, 0x0, 0x0, 0xfffffffffffffffb, 0x3, 0x200, 0x3f, 0x100000001, 0x46d, 0x101, 0x5, 0x3, 0x9, 0x4, 0xd93c, 0x101, 0x0, 0x5, 0xffff, 0xffffffff, 0x0, 0x3, 0x346, 0x8, 0x401, 0x1, 0x4, 0x2, 0x1, 0x2, 0x6ac, 0x5c8c, 0x2906, 0x1, 0x0, 0x5, 0x20, 0x1, 0x3, 0x2, 0x3ff, 0xffffffffffffb49f, 0x1000, 0xffffffff, 0x1, 0x80000000, 0x2, 0x40, 0x4, 0x4, 0x100000001, 0x20, 0x2, 0x100000001, 0x1, 0x1, 0x50de, 0x400, 0x8, 0x100000000, 0x17a, 0xcf2, 0x9, 0x191, 0x8, 0x5, 0xdf56, 0xfffffffffffffffa, 0x9, 0x5, 0x81, 0xb44], 0x2, [{[0x533, 0xffffffffffffff4a], @broadcast=0xffffffff}, {[0xffffffffffffffff, 0x25d2d256], @multicast1=0xe0000001}]}, {[0x9216, 0x9, 0x1, 0x8, 0x8001, 0x400, 0x0, 0x4, 0xee3, 0x6, 0x9, 0x40, 0x40, 0x5, 0x400, 0x2, 0x3, 0x7, 0xffff, 0x2, 0x10001, 0x80000001, 0x1, 0x3e0, 0x10001, 0x80, 0x4, 0x700000000, 0x8, 0x4, 0x200, 0xdc8, 0x10001, 0x100000001, 0x3c, 0x0, 0x100, 0x7, 0x80, 0xdfd2, 0x1b3fc000, 0x2, 0x5, 0x9, 0xfffffffffffffff9, 0x1, 0x2, 0x3, 0x4, 0x9705, 0x19, 0x6, 0xfff, 0x800, 0x0, 0x2, 0x2, 0x0, 0x3, 0x1000, 0x2, 0x8, 0x1856, 0x1ffc000000000000, 0x4, 0xfffffffffffffffe, 0xb19, 0x8, 0x401, 0x7, 0x1, 0x40, 0x5, 0x2, 0x372, 0x3, 0xfffffffffffffffe, 0x9, 0x80000000, 0x10001, 0x9, 0x9, 0x0, 0x800, 0x5, 0xb8, 0x1, 0x6, 0x0, 0x1f, 0x8, 0xf4c7, 0x200, 0x3ff, 0x2, 0x100000001, 0xffffffff, 0x8, 0x7f, 0x1522, 0x0, 0x4, 0xffff, 0xffffffffffffff95, 0x100000001, 0x35e5, 0x6, 0x1, 0x1000, 0x80, 0x6, 0x7ff, 0x2, 0x0, 0x5, 0x1, 0x2, 0xffff, 0x4, 0x8001, 0x7f, 0x8001, 0x1f, 0x8, 0x10001, 0x7, 0x1, 0x1f, 0x1, 0x0, 0x4, 0x1, 0x7, 0x1000, 0x5, 0x0, 0x0, 0x0, 0x3, 0x7, 0x8, 0x3, 0x968, 0x3, 0x101, 0x1, 0x5, 0x84, 0x2, 0x8, 0x0, 0x1, 0x1, 0x2, 0x1, 0x800, 0x80000001, 0x8, 0x7fffffff, 0x8001, 0x400, 0x38e400000, 0x1ff, 0x0, 0x400, 0x8, 0x439, 0x8, 0xffffffffffffff01, 0xf0, 0x8000, 0x2, 0x5, 0x3, 0x81, 0x0, 0x9, 0xce7, 0x8, 0x6, 0x3, 0x80000000, 0x8, 0x4, 0xe8f, 0xf, 0x2, 0x4, 0x3, 0x101, 0x84b, 0x6, 0xffff, 0x9, 0x23, 0x9, 0xc53, 0x3, 0x4, 0x0, 0x7ff, 0x1ff, 0x5, 0x7, 0xbb6c, 0x0, 0x40, 0x9, 0x4, 0x10001, 0xf7d, 0x7, 0xeceb, 0x10001, 0xa8c0, 0x10001, 0x7fff, 0x4, 0x9, 0x8, 0x6, 0x6a0, 0x0, 0x1, 0x9, 0x316, 0x0, 0x17f, 0x7ff, 0x4c59b577, 0x6, 0x5, 0xa6f5, 0x5, 0x100, 0x5, 0x8, 0x5, 0x67, 0x10001, 0x0, 0x4, 0x10000, 0x0, 0x8, 0x3, 0x3, 0x7a59f878, 0x9, 0x10000, 0xfd, 0x9, 0x0, 0x0, 0x7, 0x8001, 0x4], 0x1, [{[0x10001, 0x3], @local={0xac, 0x14, 0x14, 0xaa}}]}}}}, @cgroup0={'cgroup\x00', 0x8, {{0x9}}}]}, [@snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x40, 0x9301, '\x00', 'vcan0\x00', 'sit0\x00', 'rose0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x884, 0x8dc, 0x90c, [@mark_m={'mark_m\x00', 0xc, {{0x80000001, 0x7fff, 0x1, 0x2}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x10b72dc5}, {0xa335}, {0x79ca, 0x3}, {0x1, 0x1}, {0xfff, 0x1}, {0x6, 0x3}, {0x6, 0x3}, {0x1, 0x3}, {0x5}, {0x8000, 0x2}, {0x6, 0x3}], [{0x5, 0x6}, {0x8000, 0x56ba}, {0x7ff, 0x7}, {0x1}, {0x5, 0x200}, {0x5, 0x7}, {0xd5c, 0x49ff}, {0x4, 0xfffffffffffffff7}, {0x8, 0x20}, {0xfffffffffffffff8, 0x3f}, {0x2, 0x7}], 0x7, 0x9}, {[{0x614, 0x1}, {0x5271e425, 0x3}, {0x626, 0x3}, {0x401, 0x2}, {0x1, 0x3}, {0x10000}, {0x3f, 0x1}, {0x75, 0x1}, {0x1, 0x3}, {0x0, 0x3}, {0x9, 0x1}], [{0x6, 0xd423}, {0xd4, 0xfffffffffffffffd}, {0x116be2a2, 0x1}, {0x401, 0x6}, {0x6}, {0x1, 0x7}, {0x0, 0x5}, {0x3, 0x37}, {0x0, 0x3}, {0x7, 0xbeb1}, {0x1ff, 0xd0e}]}, {[{0x0, 0x3}, {}, {0x3}, {0xee, 0x1}, {0x5, 0x1}, {0x7f, 0x1}, {0x3}, {0x4}, {0x7, 0x2}, {0xfffffffffffffe01}, {0x6c53, 0x3}], [{0x1424, 0x40}, {0x100000000, 0x20}, {0xce3, 0x3}, {0x7, 0x3}, {0xff, 0x1}, {0x7f, 0xffffffffffff7fff}, {0x4, 0x8001}, {0x100000000000, 0xfe00000000000000}, {0x3, 0x7}, {0xffffffffffff0510, 0x200}, {0x8001, 0x1f}], 0xb}, {[{0x1f, 0x3}, {0x1}, {0x9}, {0x8, 0x3}, {0x9, 0x3}, {0x1dd409bf, 0x3}, {0x9, 0x3}, {0xcd, 0x3}, {0x1, 0x3}, {0x53e, 0x1}, {0xffffffff, 0x3}], [{0x6, 0x8000}, {0x6, 0x1}, {0x8, 0x1000}, {0x3f2, 0x349d}, {0x8001, 0x400}, {0x6, 0x180000000000000}, {0x1, 0x101}, {0x21, 0x1ff}, {0x6}, {0x1, 0x7}, {0x0, 0x101}], 0x5}, {[{0x9, 0x3}, {0x100000001, 0x3}, {0x7fffffff, 0x1}, {0x8ac9, 0x3}, {0x100000001, 0x3}, {0x200, 0x1}, {0x8, 0x3}, {0x7}, {0x41, 0x1}, {0xfffffffffffffffc}], [{0x702c0df7, 0x971}, {0xffffffff, 0x3}, {0x2, 0x80000001}, {0x6, 0x8}, {0x8, 0x7ee3}, {0x81, 0x81}, {0x5, 0xfffffffffffff060}, {0x4, 0x200000}, {0x4, 0xc9d}, {0x6, 0xa119}, {0x5, 0xfffffffffffffffc}], 0x9, 0x1}, {[{0x2, 0x3}, {0x6296, 0x2}, {0x1ff}, {0x100000000, 0x3}, {0x7}, {0x9}, {0x3, 0x3}, {0xffff}, {0x1, 0x3}, {0x9, 0x1}, {0x8, 0x3}], [{0x8, 0x400}, {0x7, 0x46}, {0xc772, 0x9}, {0xffffffffffff0001, 0x3f}, {0xfffffffffffffffa, 0x100000001}, {0x8, 0xffffffff}, {0x220}, {0xfff, 0x10000}, {0xc7e, 0x3f}, {0xffffffff, 0x20}, {0x54d020b8, 0x1ff}], 0x8, 0xa}, {[{0xff, 0x1}, {0xffffffff, 0x3}, {0x3f}, {0x5, 0x2}, {0x2, 0x3}, {0x3, 0x3}, {0x1, 0x3}, {0x7, 0x1}, {0x2, 0x3}, {0x3f, 0x3}, {0x6, 0x3}], [{0x5, 0x101}, {0x3}, {0x1, 0x4}, {0xfb1, 0x20}, {0x1, 0x80}, {0x7, 0x7}, {0x7, 0x9874}, {0xffffffffffffffff, 0x3}, {0x7fffffff, 0x1000}, {0xdc6, 0xf9}, {0xfffffffffffffffa, 0xcf3}], 0x9, 0x5}, {[{0x7}, {0xf6, 0x1}, {0x3, 0x3}, {0x1, 0x3}, {0x7ff, 0x3}, {0xfde2, 0x3}, {0x1, 0x1}, {0x7, 0x3}, {0x7, 0x1}, {0x63a5, 0x3}, {0x2, 0x1}], [{0x5, 0x3ff}, {0xfff, 0x9a8}, {0x2, 0x1f}, {0xc47, 0x200}, {0x7, 0x2}, {0x1f}, {0x4, 0xd97}, {0x3, 0x9}, {0x2, 0x3}, {0x689f, 0x8d2}, {0x1, 0x4}], 0x7, 0x6}, {[{0x8, 0x3}, {0x200, 0x1}, {0x4, 0x3}, {0xa20, 0x1}, {0xc0000000000000, 0x3}, {0x8f, 0x3}, {0x6c, 0x3}, {0x100, 0x3}, {0x2, 0x1}, {0x70, 0x1}, {0xec, 0x3}], [{0x5, 0x7}, {0x5}, {0x2, 0x6}, {0x0, 0x6}, {0x1, 0x8}, {0x6}, {0x6, 0x3}, {0xfffffffffffffffa, 0xd4}, {0x40, 0x113b}, {0x4, 0x5}, {0x1f, 0x42dd}], 0x1, 0xa}, {[{0x6, 0x3}, {0xfffffffffffffff7, 0x3}, {0x8, 0x2}, {0x100000001, 0x2}, {0x2}, {0x8, 0x3}, {0x9b65, 0x3}, {0x100000000, 0x2}, {0x3, 0x1}, {0x2}, {0x7ff}], [{0xb5b9, 0x7ff}, {0x1, 0x7}, {0x6, 0xa2d0}, {0xe1f, 0x5b94}, {0x4, 0x2}, {0x47, 0x5}, {0x80000000, 0x1}, {0x7, 0x80000001}, {0x100, 0x2}, {0x1ff, 0x7ff}, {0x0, 0x57}], 0x0, 0x9}, {[{0x0, 0x2}, {0x1f}, {0x1, 0x2}, {0x40, 0x1}, {0x6, 0x3}, {0x2, 0x1}, {0x4}, {0x8000}, {0x9f98, 0x3}, {0x0, 0x2}, {0x8}], [{0x8}, {0x8, 0x9}, {0x879, 0xffff}, {0x3c33}, {0x8, 0xd44}, {0x4, 0x1}, {0x8, 0x2}, {0x3}, {0xf5fc, 0xfe00000000000000}, {0x50000000000, 0xc739}, {0x1, 0x1f}], 0x6, 0x8}], 0xa, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x3f}}}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@random="aa868f6fadea", 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x9, 0x11, 0x3, 'ip_vti0\x00', 'vcan0\x00', 'lo\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff], 0xcc, 0x124, 0x154, [@mark_m={'mark_m\x00', 0xc, {{0x8000, 0x8, 0x2, 0x3}}}, @cgroup0={'cgroup\x00', 0x8, {{0xe6a, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0xc, {{@random="05fb1084793d"}}}}]}]}, 0x15a8) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/01 06:41:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}], 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x0, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000005c0)={0x0, 0x3f}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000640)={r4, 0x55, "ffa616ab4ebcbef20e878adf0b7c6887884826b7728d9da08de8f976ea1ab7f066beddd1fed114c0a7946dd91a1a975c7c2d53451505161cae46335f7b9743411ab2ae99f9d8e469fdc1eeceddb04f95916105868a"}, &(0x7f00000006c0)=0x5d) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) 2018/04/01 06:41:40 executing program 6: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) r1 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="1c7573657200", 0xfffffffffffffffb) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)=',&\x00', r1) 2018/04/01 06:41:40 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000), 0xf0) 2018/04/01 06:41:40 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x4, {{0xa, 0x4e22, 0x2a4, @empty, 0x1}}}, 0x84) sendto$inet(r0, &(0x7f0000000040), 0xfdf5, 0x0, &(0x7f0000514ff0)={0x2, 0x4e2b}, 0x10) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) 2018/04/01 06:41:41 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000980)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x0, 0x4, 0x7}, &(0x7f0000000200)=0xfffffffffffffcbd) r2 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000040)) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf6", 0x1b}], 0x1) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000840)=ANY=[@ANYBLOB="500000002c00000125bd5300fddbdf25023f10008c931d73fb5df0949d5a4a474bde13651dcfc6c1cc3b62466a10af892fa0723ffa33fffa836a13843304bcdcb9548decfbcfb500f7705589dcb90b33b44c96adbba99dadab43754adaa9c6206554c907d255d4c81fccbed5c7f1e4b0d16187bc834f63dc6496c6c0c369e6097192a435e9fc923181e98ba4d3ad3cce7a61702d62f5ee01027f9540fd89fc5d3487b99c980140cc0c4f775955d4dad38fba73c6249d7c4ba5d9771cb17811233e32d1015ee5399e3b75a3e32a62f5d098851188775baec09f61aa00daf7853297a624c6316b7216b1176b375fa0e5e1b72d23be03649e5eff4cf8861cab8c5bb4de3035657bf613face8e2c8349934470b236c94cd1618ad699047dcbcf"], 0x1}, 0x1}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b", 0x36) 2018/04/01 06:41:41 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x0, 0x3}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349", 0x17, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/01 06:41:42 executing program 1: prctl$intptr(0x26, 0x1) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netlink\x00') ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) clone(0x0, &(0x7f00009ee000), &(0x7f0000b50000), &(0x7f000039f000), &(0x7f0000488fff)) 2018/04/01 06:41:42 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = memfd_create(&(0x7f0000000140)='louserppp1vmnet1"posix_acl_access)bdev[&&em0[\'\x00', 0x2) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000380)=ANY=[@ANYBLOB="01000200577d95c1dfc5ffdda0bbc8255720e8965d5c863fae7293716e585243c065edb596838344dfeca22cb90a83d8aa5e2e15a43c07ae0bb415d72281de9a0c75755420e33a000178e136b626cc72cee71cf5a53cd972be52f0009f330bc990e1ed319f000000000000000000006a0954f6403f005046de1636f41555d59b905d2788cfb2b128f43bc9eae0f1cf8b62a50ed323bea6e90ad90c4037c70ef8ba6c50ff3bb861f6e62951ac355da73ed84510eab7446cbf06089bf2da15adec2ed03f3e23865af4fc7940f5868a7432dec9446fd3db924b9c85443745dd05099173dfebadc6a4960efaa275258d475589c775"]) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x64, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r5 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x1cc) fallocate(r5, 0x0, 0x8004, 0x0) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendfile(r6, r6, &(0x7f0000000040), 0x80000001) sendfile(r6, r5, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r7 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0x1}, &(0x7f0000000300)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x8003) 2018/04/01 06:41:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xfffffffffffffeed) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getpeername$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/04/01 06:41:42 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f00000001c0)=0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x2, 0x0) r5 = dup3(r1, r0, 0x0) dup2(r4, r3) flock(r2, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000000)={0x0, 0x4, 0x6, 'queue1\x00'}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000), 0x2b2, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x10000, &(0x7f0000f40ff0)={0x77359400}) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="f1b58636ad232976e0bf346a7f33f48926778b18f61c14fa5687ff919b9b97fd7597dc35ef06d77aaf1cb444387ddb9f6f7c48ec435c4850fc41a04e9973bd7fc81752", 0x43, 0xfffffffffffffffe) r7 = add_key(&(0x7f0000000640)='id_legacy\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) poll(&(0x7f00000006c0)=[{r1, 0x400}, {r5, 0x3020}, {0xffffffffffffffff, 0x244}, {r0, 0x400}, {r3, 0xc0c1}], 0x5, 0x0) request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)='\x00', r7) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) keyctl$chown(0x4, r6, r8, r9) 2018/04/01 06:41:42 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02010000080000000000000000000000030006000000000002000000e00000010000000000000000030005000000000002000000da0000010000000000c8b400adecb2e06ef0add4f03d9076466b764ce9805374612a03cd216ddc9b028b70c5576964570b258776973c8b74a2f23ffe58f939c9fcf47ff7a36460205945536b255e0769b5306e11"], 0x88}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000380)={0x3, 0x8, 0x7}) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02020709390000002abd7000ffdbdf2505001a00ac1414bb000000000000000000000000ffffffff0000000000000000000000000e0010000800120002000300b76b6e000300000006003c00050000000000008000000000ff010000000000000000000000000001000000000000000000000000000000001c00180004ffd600a9416510ab76198d341972ce643bf5c1b6332ae482e3109c7a5f207a2339b351a5caec45aa5186bf36467883f9abeef036729336dbdda42c6562c3326db80df52406213856e78eafcaffebe84d89d813707882aee75385bd94215155c0fea6e086cded8003fa89d247562c08c46be4d0d7f5546fc27110d2db0efe9b63c3316b4e2cd1585d858da8499466c12d51420495ed850e69eb63aa41c261951c084505ce54703111166c9f90696b947596c9ee0531f37f0026a76936cf9a5b1ac13bdab93687cfd98d52f774c2093b5bc8ca415ed4079aeb340000050019000000000002004e21fffffff7000000000000000002004e20e00000010000000000000000030017007e80000002004e20ac1414bb000000000000000004000900b8000000cd26366a8acfb1512192e0d860cb3a57229ea0fc288e650002001300000000002bbd700007350000"], 0x1c8}, 0x1}, 0x800) 2018/04/01 06:41:42 executing program 0: r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000b17000)=""/125, 0x7d) request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='em0^\x00', r0) 2018/04/01 06:41:42 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x440) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000840)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000880)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000980)=0xe8) lstat(&(0x7f0000000ec0)='./file1\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000f80)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000640)="22478cacaebb26a9989df07fa33400ec606a835367788ccf4fcf8ece1853b66820e6b88519bfb03a638ceefb51d2ab0d67c1feb73ff7413c1f0ad11362387be2630700667d69b814ced239a3dc3fab4aca2810ba016ccd23898d3cb6ce89ab4d3c556a605216d8ee93f8d256702798446b950060a692499c89c250771a15bb284a8bab1b68645a8469f5de6913c6d82f6f0b049a1e5e5b098f7862fcf2a3ed3c5b9ccd5a75a1688d408e5a9ffb", 0xad}], 0x1, &(0x7f0000000fc0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, [r4]}], 0x28, 0x20000010}, 0x40) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r7) r8 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r9 = dup3(r8, r7, 0x0) pwritev(r7, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f3", 0x3e9}], 0x1, 0x0) write$cgroup_subtree(r9, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r8, 0x3) r10 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ppoll(&(0x7f0000000a40)=[{r9, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {0xffffffffffffffff, 0x8000}, {r9}, {r8}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000580)=r11) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) dup3(r10, r5, 0x80000) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b2", 0xb2, 0xffffffffffffffff) 2018/04/01 06:41:42 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r1, 0x80000000000006, &(0x7f0000000000)) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000180)) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = gettid() ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000003c0)={{0x2, 0x10001}, 'port0\x00', 0x80, 0x0, 0x3f, 0x7, 0x1000, 0x81, 0x9, 0x0, 0x3, 0x2}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="73797374656d5f753a6f4329b513aa9a691082c4c49c626a6563745f723a6770675f657865635f743a7330202f7573722f6c69622f74656c6570617468792f6d697373692d636f6e74726f6c2d352000000073f889145e966c4901e8e54490b481e2934b53a9b9a4221227e4ac465cb672d89898f3548392fdef4b96ca5ca2c026ebf099f659178d5a890000000000000000db3d69836e48"], 0x48) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000540)={'bridge0\x00', {0x2, 0x4c23, @multicast1=0xe0000001}}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000a40)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r5, 0x4, 0x6000) pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0xffffff29}], 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000000600)="c74bc32a5fa0180114cf4a5df5b5be832b7418163c10ee73f54a3d36f839871f594cb6a675042f9a488d987607b0c5197f00244df072e519c3b92f2f57a4ac5f300e02d55b05f0b957928794748d3b554f250aedc3cb471526e21e66a73a658e408696554b8c816d00eec1244188a8725cd78f1c9cd67c9171ace4478aafd57445b9ca4e0d891553f41d2940843ce660746b9a75b4d7f46d4da477216c4a9b601f4fb16390b64f30553de1e7050a05", 0xaf) r7 = syz_open_procfs(r3, &(0x7f00000000c0)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000380)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000480)=""/159, 0x9f, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000240)=""/113, 0x71}, {&(0x7f0000000840)=""/73, 0x49}], 0x2, &(0x7f0000000900)=""/178, 0xb2}}], 0x2, 0x0, &(0x7f00000009c0)={0x77359400}) fgetxattr(r7, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000002200)=""/193, 0xc1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(r7, 0x4b40, &(0x7f0000000b40)=""/137) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001280)=0x7f, 0x4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 2018/04/01 06:41:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb007f000900501c01"], &(0x7f0000000200)=0x1) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000340)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) waitid(0x3, r2, &(0x7f0000000500), 0x9, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000280)={0x10000002}) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000080)={0x2000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={r6, 0x0, 0x0, 0x2}, &(0x7f00000004c0)=0x10) syz_open_procfs(r5, &(0x7f00000001c0)='children\x00') getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r5) chmod(&(0x7f0000000180)='./file0\x00', 0x21) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x4, 0x0, 0x6, 0x7f528b3d, 0x6, 0x40}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) ioctl$TIOCNXCL(r4, 0x540d) 2018/04/01 06:41:43 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000800)='/dev/loop-control\x00', 0x4000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x104) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) signalfd4(r4, &(0x7f00000004c0)={0x1}, 0x8, 0x80000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r5 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x0, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x9, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x3, 0xba64, 0x5, 0x100000000, 0x1000, 0x10000, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, r4, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0xb3, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0xd0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x122535444cdc02f5, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r5, 0x8) getpeername$netlink(r4, &(0x7f00000000c0), &(0x7f0000000200)=0x377) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x0, 0xfff, 0x84b}, &(0x7f0000000340)=0x10) fcntl$getown(r3, 0x9) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getpeername(r6, &(0x7f00000008c0)=@sco, &(0x7f0000000780)=0xfffffffffffffeb7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000100)={r7, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0xc) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0xff, 0x80011) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0)=0x2, 0x4) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00000002c0)=0x4) 2018/04/01 06:41:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000580), &(0x7f0000000600)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000300)={0x80, 0x7ff, 0xf5b, 0xe, 0x5}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000480)={0x3, &(0x7f0000000080)=""/157, &(0x7f0000000400)=[{0x8, 0x1, 0x0, &(0x7f0000000140)=""/1}, {0x1f, 0xae, 0x3f, &(0x7f0000000180)=""/174}, {0x1, 0x93, 0x9, &(0x7f0000000240)=""/147}]}) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x30a) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001a40)) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000440), &(0x7f00000003c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003280)) getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000032c0), &(0x7f0000003300)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004c80)) fstat(r1, &(0x7f0000004cc0)) stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000000340)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006080), &(0x7f00000060c0)=0xc) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006100), &(0x7f0000006140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006180)={{{@in=@broadcast, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000006280)=0xe8) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006340), &(0x7f0000006380)=0xc) getgroups(0x2, &(0x7f00000063c0)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006400)) getuid() getgroups(0x2, &(0x7f0000006440)=[0xffffffffffffffff, 0xffffffffffffffff]) 2018/04/01 06:41:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fdinfo\x00') read(r0, &(0x7f0000000180)=""/172, 0xac) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/01 06:41:43 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r2 = memfd_create(&(0x7f0000000040)='eth1\x00', 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000240)={@empty, @empty, r3}, 0xc) 2018/04/01 06:41:43 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x802, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00000000c0)=""/11) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/01 06:41:43 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockname$ipx(r5, &(0x7f0000000280), &(0x7f00000002c0)=0x10) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r6 = dup3(r2, r4, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) r7 = syz_open_procfs(r1, &(0x7f0000000380)="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") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r6, &(0x7f00000004c0)=""/238, 0xee, 0x0, &(0x7f0000000100)={0x0, 0x989680}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'bcsf0\x00', 0xc000}) creat(&(0x7f00000005c0)='./file0\x00', 0x148) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 2018/04/01 06:41:43 executing program 7: futex(&(0x7f0000000040)=0x4, 0x0, 0x2, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() r1 = add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="1bc3978ad3d5f20b70408e22c67fcfd6e22739cdf1e13fe64a5ae685da17361fd19d00847c99b16b5f2cb14a36980c6b7847932ebdc04e6f9762e83c0541d5c13113ebfeb57387ba43f3294bf11149e1d22c30c3efa0e75448cda634ee5ae9b6ac666fcad64f63b5e51da1222acb6ed7c9d71d10e1a0148a34a4d19f3b76b56069aa79a3ab4725d5f74de791a7b766375e0f3afe78eed39b24db75fd85c13f24bc124e16f7d2fade8e", 0xa9, 0xfffffffffffffff8) keyctl$clear(0x7, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000680)='/dev/net/tun\x00', 0x0, 0x141840) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xc00, 0x0) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f00000009c0)="690ec9e4acab3063b3991b89c5100ce6b45bcca6661049002d18d8d54b6a9fb633e6f19b465d2b46ed89bf54ffd1568b736ebc4edbc8baf2ee13e094c1d0633150cb16c324ea71cc7cc82eac759f541d18505bb9d88dcacc03a5ca365fe65d66e765ea96d81431faf01fc6f75c3dcc66fd452b89722ab65ac744c7c2cc89179d2c1e0a4ddc19ae4fe1a5e2da010d421a245fc9df7e56", &(0x7f0000000200), &(0x7f0000000240), &(0x7f00000007c0)="e389218d60c4045f8e5fa54e39c396800f8d18b688d937b61e5be03d76b50a1b7364210ffca5b5df37b7e764b87d0855c4f973f996496be4eaa546d4e117a354778ee639675cb7c1c8b2f4b737fe31573ff89dede3b100cdda4e0dcbe9745c") tkill(r0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000005c0)={0x5, 0x401, 0x0, 0x5, 0x7, 0x5, 0x4}, 0xc) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000340)={{0xff, @loopback=0x7f000001, 0x4e24, 0x2, 'lblcr\x00', 0xa, 0x1, 0x7}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 0x7, 0x2, 0x1de}}, 0x44) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000500)={r5, 0x1f, 0x4, 0x1, 0xffffffff, 0x401}, &(0x7f0000000540)=0xfffffe4f) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/01 06:41:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@setlink={0x48, 0x13, 0x18, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x80}, [@IFLA_OPERSTATE={0x8, 0x10, 0x1}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x1}, @IFLA_MASTER={0x8, 0xa, 0x6}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x7fff}, @IFLA_LINK={0x8, 0x5, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000c0}, 0x40000) r1 = memfd_create(&(0x7f0000000140)='procem0\x00', 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x58, &(0x7f0000000180)=[@in={0x2, 0x4e20, @rand_addr=0x8}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e22, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r2, 0xd1, "8d9550941d068386b97b4740537db1cac78b382c170a93668c0684924030eac33f0faeb282613f6d1fd968410f7dfc69c661201636eb0937e5aadaaaae5cc7afcdf6a73acac6f244f982bf09c854a207858f8a62e58faf5588d2f13f9177e5991afd9aabb6161e572fe7a37740f7caa6a0d355f57052b462d7b43d64c0b4841f78552f635d6797d849b63ead5f819c3183122e0f7aaa478393c411f23607da961a4207718c574bcb2de271009880a46a4bbe7988beb65d728cf95d0490ec8b987496bf3defdf66055ef02e9f50607d06bd"}, &(0x7f0000000380)=0xd9) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f00000003c0)=""/4096, &(0x7f00000013c0)=0x1000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001400)={r2, 0x9, 0xffffffffffffced8, 0xfb2d, 0x1f}, 0x14) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001440)=0x769f, &(0x7f0000001480)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000014c0)="a76ffb8a26f7adbb7d3f5521a1a0a0cb", 0x10) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001500)=0x5, 0x1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001540)=@req3={0x7, 0x1, 0x9, 0x7f, 0x10001, 0x34aa9e63, 0x4d9a}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001580)={0x0}, &(0x7f00000015c0)=0xc) timer_create(0x1, &(0x7f0000001600)={0x0, 0xd, 0x5, @tid=r4}, &(0x7f0000001640)) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001680)=@assoc_id=r3, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) syz_open_dev$tun(&(0x7f00000016c0)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001700)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x58) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001780), &(0x7f00000017c0)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x200) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001800)={0x7, 0x7}, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001840)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x307, @random="82525fe34881"}, 0x24, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6gre0\x00'}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000018c0)={0x2, 0x8, 0x2, 0x1, 0xfff, 0x8}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000001900)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x110, r1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001980)=0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000019c0)={'ip_vti0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$nl_generic(0x10, 0x3, 0x10) iopl(0xfffffffffffff001) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001a00)) syz_open_dev$tun(&(0x7f0000001a40)='/dev/net/tun\x00', 0x0, 0x0) [ 196.273700] device lo left promiscuous mode 2018/04/01 06:41:43 executing program 6: r0 = socket(0x11, 0x803, 0x300) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x3e, @multicast2=0xe0000002, 0x4e23, 0x2, 'dh\x00', 0x22, 0xf6e7, 0x74}, 0x2c) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x9, 0x8}, &(0x7f0000000140)=0x8) connect$inet(r1, &(0x7f0000000040)={0x2}, 0x81) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r3, 0x81, 0x5, 0x3, 0xffff, 0x96, 0x200, 0xfff, {r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x9, 0x5, 0xc00, 0x0, 0x4}}, &(0x7f0000000240)=0xb0) recvmmsg(r0, &(0x7f00000062c0)=[{{&(0x7f0000005540)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000005780)=[{&(0x7f0000005680)=""/222, 0x98}], 0x1, &(0x7f00000057c0)=""/87, 0x57}}, {{0x0, 0x0, &(0x7f0000005a80), 0x16f, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x151, 0x0, 0x0) [ 196.313761] IPVS: set_ctl: invalid protocol: 255 127.0.0.1:20004 lblcr [ 196.360223] IPVS: set_ctl: invalid protocol: 255 127.0.0.1:20004 lblcr 2018/04/01 06:41:43 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) dup3(r4, r1, 0x80000) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {0xffffffffffffffff, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) getrusage(0xffffffffffffffff, &(0x7f0000000180)) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) dup3(r5, r0, 0x80000) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a", 0x67, 0xffffffffffffffff) [ 196.440521] device lo entered promiscuous mode [ 196.451492] qtaguid: iface_stat: create(lo): no inet dev [ 196.471218] qtaguid: iface_stat: create6(lo): no inet dev [ 196.493264] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 196.507852] qtaguid: iface_stat: create6(lo): no inet dev [ 196.654578] ================================================================== [ 196.662001] BUG: KASAN: use-after-free in pppol2tp_release+0x2f2/0x310 [ 196.668657] Read of size 4 at addr ffff8800b4ec5b80 by task syz-executor7/13835 [ 196.676086] [ 196.677704] CPU: 1 PID: 13835 Comm: syz-executor7 Not tainted 4.4.125-g38f41ec #21 [ 196.685396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.694739] 0000000000000000 31c5f6ed538babd2 ffff8801d469f900 ffffffff81d067bd [ 196.702730] ffffea0002d3b100 ffff8800b4ec5b80 0000000000000000 ffff8800b4ec5b80 [ 196.710732] ffffffff82ded950 ffff8801d469f938 ffffffff814fea83 ffff8800b4ec5b80 [ 196.718703] Call Trace: [ 196.721264] [] dump_stack+0xc1/0x124 [ 196.726597] [] ? sock_release+0x1e0/0x1e0 [ 196.732368] [] print_address_description+0x73/0x260 [ 196.739004] [] ? sock_release+0x1e0/0x1e0 [ 196.744769] [] kasan_report+0x285/0x370 [ 196.750363] [] ? pppol2tp_release+0x2f2/0x310 [ 196.756476] [] __asan_report_load4_noabort+0x14/0x20 [ 196.763200] [] pppol2tp_release+0x2f2/0x310 [ 196.769141] [] sock_release+0x8d/0x1e0 [ 196.774647] [] sock_close+0x16/0x20 [ 196.779891] [] __fput+0x233/0x6d0 [ 196.784963] [] ____fput+0x15/0x20 [ 196.790039] [] task_work_run+0x104/0x180 [ 196.795719] [] do_exit+0x82a/0x2a10 [ 196.800965] [] ? __sigqueue_free.part.14+0x51/0x60 [ 196.807515] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 196.814326] [] ? release_task+0x1250/0x1250 [ 196.820269] [] do_group_exit+0x108/0x320 [ 196.825949] [] get_signal+0x4f2/0x1550 [ 196.831457] [] ? set_current_blocked+0x40/0x40 [ 196.837658] [] do_signal+0x8b/0x1d40 [ 196.842992] [] ? setup_sigcontext+0x780/0x780 [ 196.849108] [] ? __bad_area_nosemaphore+0x220/0x420 [ 196.855743] [] ? bad_area+0x53/0x80 [ 196.860995] [] ? exit_to_usermode_loop+0xe4/0x160 [ 196.867455] [] exit_to_usermode_loop+0x11a/0x160 [ 196.873828] [] prepare_exit_to_usermode+0xe3/0x100 [ 196.880376] [] retint_user+0x8/0x3c [ 196.885618] [ 196.887217] Allocated by task 13827: [ 196.890901] [] save_stack_trace+0x26/0x50 [ 196.896786] [] save_stack+0x43/0xd0 [ 196.902160] [] kasan_kmalloc+0xad/0xe0 [ 196.908047] [] __kmalloc+0x124/0x320 [ 196.913495] [] l2tp_session_create+0x39/0x10f0 [ 196.919816] [] pppol2tp_connect+0x10fc/0x1930 [ 196.926050] [] SYSC_connect+0x1b6/0x310 [ 196.931762] [] SyS_connect+0x24/0x30 [ 196.937218] [] do_fast_syscall_32+0x321/0x8a0 [ 196.943448] [] sysenter_flags_fixed+0xd/0x17 [ 196.949601] [ 196.951199] Freed by task 13827: [ 196.954532] [] save_stack_trace+0x26/0x50 [ 196.960427] [] save_stack+0x43/0xd0 [ 196.965790] [] kasan_slab_free+0x72/0xc0 [ 196.971588] [] kfree+0xfc/0x300 [ 196.976601] [] l2tp_session_free+0x170/0x200 [ 196.982748] [] l2tp_tunnel_closeall+0x2d1/0x3b0 [ 196.989152] [] l2tp_udp_encap_destroy+0x8b/0xf0 [ 196.995559] [] udpv6_destroy_sock+0xb1/0xd0 [ 197.001617] [] sk_common_release+0x6b/0x300 [ 197.007676] [] udp_lib_close+0x15/0x20 [ 197.013301] [] inet_release+0xfa/0x1d0 [ 197.018925] [] inet6_release+0x50/0x70 [ 197.024547] [] sock_release+0x8d/0x1e0 [ 197.030171] [] sock_close+0x16/0x20 [ 197.035534] [] __fput+0x233/0x6d0 [ 197.040724] [] ____fput+0x15/0x20 [ 197.045911] [] task_work_run+0x104/0x180 [ 197.051706] [] exit_to_usermode_loop+0x13d/0x160 [ 197.058199] [] do_fast_syscall_32+0x614/0x8a0 [ 197.064430] [] sysenter_flags_fixed+0xd/0x17 [ 197.070579] [ 197.072183] The buggy address belongs to the object at ffff8800b4ec5b80 [ 197.072183] which belongs to the cache kmalloc-512 of size 512 [ 197.084809] The buggy address is located 0 bytes inside of [ 197.084809] 512-byte region [ffff8800b4ec5b80, ffff8800b4ec5d80) [ 197.096479] The buggy address belongs to the page: [ 197.160731] kasan: CONFIG_KASAN_INLINE enabled [ 197.165174] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 197.178066] Dumping ftrace buffer: [ 197.181586] (ftrace buffer empty) [ 197.185281] Modules linked in: [ 197.188588] CPU: 0 PID: 9648 Comm: kworker/u4:6 Not tainted 4.4.125-g38f41ec #21 [ 197.196107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.205467] Workqueue: netns cleanup_net [ 197.209644] task: ffff8801d7040000 task.stack: ffff8800b8d40000 [ 197.215682] RIP: 0010:[] [] rb_insert_color+0x7b/0xcb0 [ 197.224301] RSP: 0018:ffff8801db207d18 EFLAGS: 00010002 [ 197.229733] RAX: 0000000000000008 RBX: 0000000000000000 RCX: 0000000000000000 [ 197.236988] RDX: 0000000000000001 RSI: ffff8801db219710 RDI: ffff8801db219c40 [ 197.244246] RBP: ffff8801db207d60 R08: ffffffff8580ef08 R09: 0000000000000001 [ 197.251500] R10: 0000000000000000 R11: 1ffff1003b640f62 R12: ffff8801c7bffb50 [ 197.258754] R13: 0000000000000000 R14: ffff8801db219c40 R15: dffffc0000000000 [ 197.266010] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 197.274220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 197.280087] CR2: 00000000081186f4 CR3: 00000001a9746000 CR4: 0000000000160670 [ 197.287343] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 197.294598] DR3: 00000000000000SeaBIOS (version 1.8.2-20171130_102032-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 256 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2350: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039c926e input_len: 0x0000000001427f56 output: 0x0000000001000000 output_len: 0x0000000003ddca40 run_size: 0x0000000005516000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.125-g38f41ec (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #21 SMP PREEMPT Thu Mar 29 11:51:28 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfff2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfff3000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f23d0-0x000f23df] mapped at [ffff8800000f23d0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F2390 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFF3430 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFCF60 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFF3470 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFF65F0 00690D (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFF5D10 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFF5CE0 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] ACPI: SRAT 0x00000000BFFF4C30 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 2433921131 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfff2fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935227 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581380K/7863876K available (40445K kernel code, 6140K rwdata, 8816K rodata, 1852K init, 23632K bss, 1282496K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.245525] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.246716] pid_max: default: 32768 minimum: 301 [ 1.247418] ACPI: Core revision 20150930 [ 1.651916] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.653916] Security Framework initialized [ 1.654580] SELinux: Initializing. [ 1.655296] AppArmor: AppArmor disabled by boot time parameter [ 1.656198] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.657170] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.660804] Initializing cgroup subsys io [ 1.661452] Initializing cgroup subsys freezer [ 1.662095] Initializing cgroup subsys hugetlb [ 1.662730] Initializing cgroup subsys debug [ 1.663482] CPU: Physical Processor ID: 0 [ 1.665425] mce: CPU supports 32 MCE banks [ 1.666180] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.667008] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.667911] Spectre V2 : Vulnerable: Minimal generic ASM retpoline [ 1.671006] Freeing SMP alternatives memory: 44K [ 1.680375] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.794834] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.796340] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.885066] x86: Booting SMP configuration: [ 1.885744] .... node #0, CPUs: #1 [ 1.886537] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.891394] x86: Booted up 1 node, 2 CPUs [ 1.891984] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.896658] devtmpfs: initialized [ 1.906055] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.907435] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.909059] xor: automatically using best checksumming function: [ 1.922574] kworker/u4:0 (21) used greatest stack depth: 27944 bytes left [ 2.004838] avx : 21143.600 MB/sec [ 2.005987] RTC time: 6:41:49, date: 04/01/18 [ 2.008292] NET: Registered protocol family 16 [ 2.009378] schedtune: init normalization constants... [ 2.010079] schedtune: no energy model data [ 2.010653] schedtune: disabled! [ 2.034997] cpuidle: using governor ladder [ 2.064862] cpuidle: using governor menu [ 2.066209] ACPI: bus type PCI registered [ 2.066805] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.069587] PCI: Using configuration type 1 for base access [ 2.082123] kworker/u4:0 (49) used greatest stack depth: 27448 bytes left [ 2.504790] raid6: sse2x1 gen() 4724 MB/s [ 2.674782] raid6: sse2x1 xor() 2558 MB/s [ 2.844761] raid6: sse2x2 gen() 7456 MB/s [ 3.014731] raid6: sse2x2 xor() 4245 MB/s [ 3.184711] raid6: sse2x4 gen() 8964 MB/s [ 3.354697] raid6: sse2x4 xor() 5644 MB/s [ 3.524699] raid6: avx2x1 gen() 9294 MB/s [ 3.694666] raid6: avx2x2 gen() 14371 MB/s [ 3.864651] raid6: avx2x4 gen() 18457 MB/s [ 3.865357] raid6: using algorithm avx2x4 gen() 18457 MB/s [ 3.866157] raid6: using avx2x2 recovery algorithm [ 3.867494] ACPI: Added _OSI(Module Device) [ 3.868157] ACPI: Added _OSI(Processor Device) [ 3.868767] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.869426] ACPI: Added _OSI(Processor Aggregator Device) [ 3.895219] ACPI: Executed 2 blocks of module-level executable AML code [ 4.742983] ACPI: Interpreter enabled [ 4.743909] ACPI: (supports S0 S3 S4 S5) [ 4.744457] ACPI: Using IOAPIC for interrupt routing [ 4.745566] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.886295] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.887312] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.888656] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.889642] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.915268] PCI host bridge to bus 0000:00 [ 5.915957] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.916905] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.917837] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.918854] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.919920] pci_bus 0000:00: root bus resource [bus 00-ff] [ 5.963368] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.049846] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)