08879", 0x2d}, {&(0x7f0000002000)="e07d20c7b665182af5ef6c2f184ed4d0294bba2def53a5d3731773bc9d2318b0ffbc1e40ebb5825515fdacbd330c48bf69f19c99331cf85ba2e389daa9e7e533d9249d31e564c71f822859771c02ce033c0107760c607bee3962309c0e3077ba9eeb6e7c2557d562040c9a95d74f4465f0b8e81e7256868b07f2baa94d33aa42c647fe02d7195c0edbcf54926a4ad564f3f8b31a2accb76e3b", 0x99}, {&(0x7f0000000000)="e07ca2ed770d208f4a8f51ece812a04f83dba4689e289bb2a63bfe70d394edd0ca91242e6bc4eeab583b135104957891d2a583f612ac15cc8b94daa437f7b914e700b615697e9fecb771ff62dfb808a43585eb7a42c598ec340c517bb4675e6a5b13bf52e251795fbe24cb10ecd7bedbb2362b3e6fca292fbdbb9b2bd6f7d9028361eef12ed99176f87f9a3c722a96c8ee52aa1819", 0x95}, {&(0x7f0000003000-0x9)="2f49c3709a5bef759c", 0x9}, {&(0x7f0000001000-0x80)="fceb86bc0554c837b1c5cd20ec6b95f7b3f9ec21912a8ae152c190ea559a2f43293d8966f4500da2785df0511ab2202de5b8aac6aaa1a344388a5c205c902941bd3c03e56d4d5f399c97716ed191b79337101cec8e61e1147850906c8c47f40b74161b1466759997e7b16264307866cab51c8caa0df4255575009b2e5941b866", 0x80}], 0x6, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x737, 0xffffffff80000000, 0x4, 0x286}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x5, 0x20, 0x20, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x7ff, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x69, 0x8, 0x1, 0x7fff, 0x8, 0x20, 0xfffffffffffffffb, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x101, 0x8001}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x100000000, 0x202, 0xf4, 0x3f, 0x40, 0x1, 0x7ff, r5}}, @init={0x18, 0x84, 0x0, {0x40, 0xffff, 0x5, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8000, 0x1, 0x2, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x206, 0xa0, 0x24, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x8, 0xfffffffffffffff9, r8}}], 0x1e0, 0x44}, 0x4000000) r9 = open(&(0x7f0000001000)='./file0\x00', 0x8041, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r9, 0x541c, &(0x7f0000001000)={0x6, 0x5}) 2018/02/04 16:13:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000012d000-0x2814)={0x1c, 0x2, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x12, @binary}]}, 0x1c}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000465000)='./file0\x00', 0x402800, 0x46) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00004e1000-0x6c)=""/108) 2018/02/04 16:13:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000000)=0x3a, 0x801) bind$llc(r0, &(0x7f00006c4000-0x10)={0x1a, 0x1b, 0x81, 0x7, 0x3ff, 0xfffffffffffffff8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000293000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000538000-0x20)={{&(0x7f0000661000/0x1000)=nil, 0x1000}, 0x2}) mlock(&(0x7f000006a000/0x2000)=nil, 0x2000) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000580000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0x5, 0x7b5, 0x10001, 0x6, 0x7}, &(0x7f0000709000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000008d000-0x98)={r3, @in6={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}}, 0x8000, 0x5}, 0x98) write$eventfd(r2, &(0x7f0000548000-0x8)=0x1c00000000000000, 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00006ec000-0x20)={{&(0x7f000002f000/0x3000)=nil, 0x3000}, 0x3}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000e5000)={0x0, 0xb, "6bd6e7d168057f9d0ee508"}, &(0x7f00004e0000)=0x13) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f00006d6000-0x30)=[{}, {}, {}, {}], 0x4, 0x80000001, &(0x7f0000709000)={0x8}, 0x8) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000183000)={0x4, 0x1, 0xd0, 0x3, 0x0, 0x3, 0x0, 0x80000000, 0x80000000, 0x7bc2, 0x8}, 0xb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000070a000-0x8c)={r4, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2bb1}}}, &(0x7f000070a000-0x4)=0x8c) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000070a000)={r5, 0x80000001, 0x8, 0x100000001}, 0x10) r6 = gettid() sched_rr_get_interval(r6, &(0x7f00003ec000-0x10)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000697000)={r5, 0x7}, &(0x7f00000fc000)=0x8) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/02/04 16:13:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000dbd000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000271000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000697000)={0x0, @in6={{0xa, 0x1, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x80000001}, &(0x7f000024d000)=0x98) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d0000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000d6a000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bb6000)={r1, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x8}}}, &(0x7f0000837000-0x4)=0x8c) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000095000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f00003c8000)=@routing={0x1d, 0x2, 0x1, 0xfffffffffffffff7, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) r5 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r5, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1c0, 0x400000000000) 2018/02/04 16:13:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f000029e000)='/dev/sg#\x00', 0x12, 0x80) recvfrom$llc(r0, &(0x7f00005a7000-0xc2)=""/194, 0xc2, 0x40, &(0x7f0000de8000)={0x1a, 0x3, 0xb64a, 0x89b7, 0x2, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000ae8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000921000)=0x0) ioprio_set$pid(0x0, r3, 0xd85) shutdown(r2, 0x0) fcntl$setsig(r2, 0xa, 0x31) kexec_load(0x1, 0x7, &(0x7f0000da3000-0xe0)=[{&(0x7f0000b8d000-0x6a)="00efdde9996ee556535b08fd35f753908194326686ca2cad3ff725ae1de1e56764a8337f08e2e9fff64ee5cc40fa8acd7f097bf186381fcc2bda542e84bb70438e40c86b64f4c9cf589c6d2797944a5810b86087937b118ca19259c56e73197f0b5125784ba4d52c8658", 0x6a, 0x8, 0x1f}, {&(0x7f0000107000-0xa3)="71aa9f7c3f70bf00aa7e2f332531f9b20383c7c65a27cb61f0ab34d52dea8081be67d9c4ac075b7e8601cf0f621849e072d37cf545aca8953c04b5997fbb712a310f8a32fc23e1eb346994bb20750809e3001ce09799980368667ab128a72a73ca76f7087e62f22be8cb42b657b7bed0bd178957bbbe042adfe6e424ec9d3609e3e080c25c562c705d8e2c503e8adc921aa0c72a98c8cc3e9843dd3560919b04021d74", 0xa3, 0x65, 0xffffffff}, {&(0x7f0000f73000)="3f1a8c24db518ddd67393a610d6da0fd43cbcfdac46c79a0fb21942fd46ab78257e0129850f0ea7ce8ca8ad57893ba58fa7a10a4f83cd782fbf0770d06f12758e3c07a352ba7f81b25a428bd26d0f8727798920323b7569e757dfe242a7d518f062f8123592486e8d02bda99a9316191a816dc060d0b637b017fd2aee2", 0x7d, 0xfff, 0x4}, {&(0x7f0000568000-0xb4)="ab3245473f8d959353d1ac38d93918ef49129ff9390ab072813234b8abf01aa94ebe3f762bc5beff0de7c89fdd1ad080709f9a5b29c8104238b6e17079b792efb433c315cad61ad40d8eb8c5aecac6f607f79c9e50d5814bdc5292e75d10aaabc7aa7564b4a68b1dd71e50a60c65db73f41ec28e1fc2cd8cd4c1f81e9917e02a4b57936a65b1ec637eb460cf66e4939337157614a640e8336c5653b24cb4883b9deaf7228247befc31bfd641d043d2880a6fe64a", 0xb4, 0x100000001, 0x6}, {&(0x7f00006c6000-0x8e)="bc8cf4fa3e0d90f8117389f4fd215ac6f28014848a5bd723c94fd22da9e6ed941d46f7ec874dee55416c9801313e7cbaa261776499891def1d93d9981d56757ed24a3d06c5e3aa683cd2236b9a1a7b3e5d7cf00572125a63777dabc38ec5520fb93ab42fa2b55766b25df49e71151966428cb66a33e215b21f5fd93859354ba1b7a74f12114718faba5929666caa", 0x8e, 0x12bf0, 0x7}, {&(0x7f0000550000)="0aebe0987207ef66f3abc7a7420efcb70ff1988947f8d07f30526bfd9d25814bab98ce8b18afdc69d5f7b3a212526f8f90d248a3a0fe0570c87414", 0x3b, 0x101, 0x7f}, {&(0x7f0000797000-0xc8)="83bfeec0df01d9671f67ddd546f0fde68fda9cc61326e3510159ad5e582afa1e6517a849b0d04ccbeaf7314bd497619e1e9e91c15bd8f003fcd3445d7ea697616845752fdf48dd72cad620cc421194eb967634b2056fa0710b18df94a1e08a44ae583f4c8068aebeffd00c64904a3b938cf2d6ef8013bcc9b0cfe076a1d540df54583f3a5e0d53289e27918cf69dcfd2a7c27d1e92c375975e1632f20dbb9458fb45b945218ee84dfe930cab0dd498b2f1b8fc53f366f136dfe7ad4fc845e820332eca30ae8c1d14", 0xc8, 0x100000000, 0x1}], 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000db1000-0x20)={@generic="9f3627e55b427edf94298d28db4b8d49", @ifru_flags=0x1000}) 2018/02/04 16:13:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000014f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TCSBRKP(r2, 0x5425, 0x3ff) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8), 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3}}], 0x2, 0x0, 0x0) 2018/02/04 16:13:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/dev_mcast\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000e000-0x4)=0x90, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) 2018/02/04 16:13:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c17000)='/dev/usbmon#\x00', 0x80000001, 0x280100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000091d000)={0x0, 0x1, 0x30, 0x2, 0x7}, &(0x7f0000636000)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c7e000)={r1, 0x9, 0x1, 0x7}, 0x10) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) read(r3, &(0x7f0000bbb000)=""/127, 0x7f) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x5) 2018/02/04 16:13:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) write(r0, &(0x7f00000a6000), 0x0) connect$netlink(r0, &(0x7f00009c4000)=@kern={0x10}, 0xc) 2018/02/04 16:13:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000dbd000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000271000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000697000)={0x0, @in6={{0xa, 0x1, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x80000001}, &(0x7f000024d000)=0x98) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d0000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000d6a000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bb6000)={r1, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x8}}}, &(0x7f0000837000-0x4)=0x8c) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000095000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f00003c8000)=@routing={0x1d, 0x2, 0x1, 0xfffffffffffffff7, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) r5 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r5, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1c0, 0x400000000000) 2018/02/04 16:13:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e83000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00005e8000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000e09000-0x20)="35ed5866784b9957645812570a3b30ec687e5f5041747a047beca88157836d60"}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/04 16:13:18 executing program 3: prctl$intptr(0x21, 0x1) r0 = syz_open_dev$sg(&(0x7f0000d27000)='/dev/sg#\x00', 0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8), &(0x7f0000226000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@multicast2, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0xd3)="cba6261f08ba9dd6385a5b77d1dfcd38b8e11f79fac64b9ff4d77d383daa0a92a0a8fe8285386acfedd0d2e40c749c6ec7ef3f487e469e27d9fed3e386a2662b387c14571a6318502af5b237300f239d0a07032408e4b2a99df4914e0a65b725307b43b0a3f5bb83602684ac62c59ec98bbf45f35132109975fdf343b844a787f48a2ad716314d75db74d7b3ac98a987933e228c5d1a51237bca6906f17647503e8964cbc3a1d23b4da200205d19d601eba841faf98a6d0e7fff6d2a3bab14d7682ec3ea55b6e142274f81fb16002e281ddcc9", 0xd3}, {&(0x7f0000002000-0xf6)="a53bdad6bc03567e08fc7687a3863ee10bbbe73f9208d3cee03fd6407c06e82aee021e8356fd4843bfce49270b329f87c652261098e611e617c87f9b46bd379f4e981c79c52e770f9b6988bf40a4dbabd8dbff2a4a042617604530da3ad9f13fb34d3e63286d5d9f2fbc185317d7657f54af8a62ee518384e2c648e3c51ebea7a0017ec84c9bf20354b610c8f86fa877e34209ab03405e3a27b4b5677b126f9806c769fb791beae0a96b43d70c5ef6d6c09f31144952bb67b9b45f0f134db1f682c76334b54e93d39cdcb846fc2e0222c9ee304b3394bdc4e34e52a9991646cf634c956b2051f45a7736870c35e272720d75fbbb0f7c", 0xf6}, {&(0x7f0000001000-0xd5)="ac40847286aa45ef162e823815b864f3dd28a3e704d319b84dc9b8bb7d93557b15d616c43f91dd455377d55464ee41f3bee116eb0da6c42751e31e7ab48aa0547d007dafbd451fb4828f41d9c32afbce4b7bb07f6194794d721e4505094e493368e3234172585891862315105b13f24da714e88cfd84189426779960ba8d3af2d0c5dd9d0cecbd044cdd3b254e2b09e5519e63f4f601fc7950a719d4aae473300b8f440f9c4f617a47550dd3ffe326373a9fe6e25c68d9ab756f1589b2d0e9b3c21dab86d0d49383b7b6af7ef3e3ce0c7a722b9edb", 0xd5}], 0x3) 2018/02/04 16:13:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d6d000-0x1c)='net/raw\x00', 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x4284a1, {0x400003ffffffb}}, &(0x7f000093d000-0x20), 0x8, &(0x7f0000b89000-0x8)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000109000-0xc)={0x0, 0xac0}, &(0x7f00001fa000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000801000)={r1, 0x9}, &(0x7f00008b2000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') 2018/02/04 16:13:18 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000ae6000), &(0x7f0000208000-0x4)=0xffffff17) 2018/02/04 16:13:18 executing program 5: r0 = accept$inet(0xffffffffffffff9c, &(0x7f000013a000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000097a000)=0x10) sync_file_range(r0, 0x9, 0xa11f, 0x4) mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ea000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00009ba000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000086b000)=0x5, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$getown(r2, 0x9) fcntl$setownex(r1, 0xf, &(0x7f000032e000-0x8)={0x0, r3}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00009d9000)={@dev, @multicast1}, &(0x7f00005f6000+0x106)=0xc) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc7000-0x2), &(0x7f0000904000)=0x4) 2018/02/04 16:13:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006e1000-0x4), &(0x7f0000be1000-0x4)=0x4) 2018/02/04 16:13:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setns(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000212000-0xd)='/dev/usbmon#\x00', 0x4847f39e, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000000)={0x20000000, 0x2000000000, 0x32}) r2 = fcntl$dupfd(r0, 0xfff7fffffffffffb, r0) recvmmsg(r2, &(0x7f0000569000)=[], 0x0, 0x1, &(0x7f000076c000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000000000)=0x5) 2018/02/04 16:13:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x802, 0x0) sendto$llc(r0, &(0x7f0000001000-0xae), 0x0, 0x4000811, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d1d17a453434"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001000-0x4)=0x7) 2018/02/04 16:13:18 executing program 4: mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000-0x102)={0x7, 0xfa, "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"}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/226, 0xe2}, {&(0x7f000002f000-0xd6)=""/214, 0xd6}, {&(0x7f000002d000)=""/233, 0xe9}, {&(0x7f0000001000-0x2b)=""/43, 0x2b}], 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/02/04 16:13:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000054000-0xc)={0x10, 0x0, 0x0, 0x400010}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @rand_addr=0x5c4, @multicast2=0xe0000002}, 0xc) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000dac000)=r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r0, r3, 0x0) 2018/02/04 16:13:18 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000037000-0x4)=0x14, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000001e000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, r2}) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000036000)='/dev/loop#\x00', 0xfffffffffffeffff, 0x4001) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000001c000-0x18)=@get={0x1, &(0x7f0000038000-0x1000)=""/4096, 0x3}) fcntl$setstatus(r3, 0x4, 0x2800) 2018/02/04 16:13:18 executing program 3: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000057000)={'system_u:object_r:apm_bios_t:s0', 0x20, "73797374656d5f750054ec69f930d326bbe22006407c0f25e1a2f58d7a080eeda06e5fe272131ba0c4eb5d933637351b3c5da2150207bb1ebd0e6f86453a8f847d145eb6ad00000001a80b21ed7ef99b9052ff8853b55e78fc1ef360a84e76933c71cfbac232df08cffedf637e1a3fb8facb2fa5686a1cfddd484dbbf5225b93d078d682357a3e55bb19c131f2576382daa6edb262962a73930ffae35bd3338ea814e0980ab93f26f480099e7567c0de54627ab223a98314965edd0cb24c37e6f620db8e3797bcdc919484832877b9"}, 0xef) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = getpgid(0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000058000-0x8c)={0x0, @in={{0x2, 0x3, @empty}}}, &(0x7f000000a000-0x2)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000055000-0x8)={r4, 0x7ff}, 0x8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000025000)="a1ded1aede41099643832318d67d6acbc0b558a5071410ee69ba59238913e24b4bba5673703b149722e371273015d793a6d7867918748cb2562af3bd192e7702d98773e535b3ff2839c556e6004faf6ee1b439d16752e7fe3fa08710ab5202149455fd0e57f98db7baa042b08d98665c263fa3cabedac850177252a73275705def552a55b41130bb9591bcaef728f3f5b504a5c76029f894e3717fef2bef17a90891ec8c22fcf6f302bbc772a1788d926b1eaff7", 0xb4) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000059000-0x44)={r4, 0x3c, "17aba42b0fd503438f1e753e7e1f2970136c3370af6aefe7784e8cc44b7c24334414007113912595aaa63dd4e3cdb5b96ee93dca99832bda7f5ff672"}, &(0x7f000001a000-0x4)=0x44) capset(&(0x7f0000010000-0x8)={0x19980330, r3}, &(0x7f0000001000-0x18)={0x0, 0x101, 0x1, 0x4, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000033000)) write$sndseq(r2, &(0x7f0000049000-0x1c)=[], 0x0) clock_gettime(0x0, &(0x7f000003b000)) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000012000)={{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0xef4, [0x3, 0x3f, 0xff, 0x8001, 0x1, 0x91, 0x5, 0x8]}, 0x5c) 2018/02/04 16:13:18 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5a000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x8001, 0x0, 0x0, 0xd, 0x15, "a36f3a8c91c516655efbcb14adc3d102e1447398ee3592c70ca914d36438f34c684eff027abbdfbe27b1d67520774842d137748a150106a7e040d7a6e93ca71b", "b60af53059656e261333a146ca399f63e53cd34318197b6e59c564b953f356209fc691553cab409cade05dcfc64330d34591fd9bf1bc4371871ea22ca31c5abd", "e1302c482be1a7f151a3346b4b136065665704758a48ca47c17d147715df65f8", [0x6, 0x8]}) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000873000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) 2018/02/04 16:13:18 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000059b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000dc4000-0x81)=""/129) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a34000)={{{{0x2, 0x3, @rand_addr=0x7fffffff}}, {{0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xbbb}}}, 0x8, 0x2e5, 0x75b, "f5e7b7c5615e0f64387c8822457d20542913a1bf415982a392a653551de37e74a68d5b8afa6498ef68a54987d379e974e3c6776ffbde2ce1df898cdd9e38d6cff5d5bdc76cb9f042c33f05ee53b29aed"}, 0x160) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e28000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x64, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f79000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e81000)=0x100, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000081d000-0x8)={@multicast2, @empty}, &(0x7f0000323000)=0x8) 2018/02/04 16:13:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000089d000)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000dec000-0x90)=[{0xbff, 0x1, 0x8001, 0x1, @tick=0xffe0000000000000, {0x5, 0x4}, {0x401, 0x4}, @note={0x1ff, 0x1, 0x3, 0x8001, 0x8001}}, {0x7f, 0x4, 0x3, 0xfffffffffffffffd, @tick=0x100000000, {0x7, 0x100}, {0x9, 0x6}, @time=@time}, {0x6, 0x8, 0x9b0, 0xf13, @tick=0x4, {0x100000000, 0x100000001}, {0x7, 0x200}, @raw32={[0x9, 0x101, 0x4]}}], 0x90) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x1}}) 2018/02/04 16:13:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000000000)=0x10, 0x80800) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000080e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xfff) request_key(&(0x7f000094f000-0x6)='rxrpc\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009d2000)='/selinux/avc/cache_stats\x00', 0x0) 2018/02/04 16:13:18 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$inet_tcp(0x2, 0x1, 0x0) quotactl(0x0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, &(0x7f0000003000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:13:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000572000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000bf3000)=0x7) r1 = syz_open_procfs(0x0, &(0x7f000080f000)='net/udplite6\x00') r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cd9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000001000-0x14)={0x1c000000000000, 0x100000000, 0x1, 0x5, 0x8001, 0x7fffffff, 0x2, 0x8, 0x1, 0x7}) preadv(r2, &(0x7f0000c87000-0x10)=[{&(0x7f0000deb000-0x64)=""/100, 0x64}], 0x1, 0x10) sendfile(r3, r1, &(0x7f0000c49000-0x8)=0x1ffffff, 0x1) ioctl$KDSETLED(r2, 0x4b32, 0x8) clock_adjtime(0x7, &(0x7f00001ca000-0xd0)={0x80000000, 0x7fff, 0x3, 0xffffffffffffffc1, 0xc8, 0x282, 0x0, 0x0, 0x8, 0x4, 0x8, 0x8, 0x200000000000, 0x8001, 0x9, 0x2, 0x7fffffff, 0x2, 0xd115, 0x58fb, 0x6, 0xffffffff, 0xbc06, 0x5, 0x6, 0x1}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf7000)='/dev/rfkill\x00', 0x10000, 0x0) 2018/02/04 16:13:18 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) socket$inet6(0xa, 0x6, 0xcd) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) 2018/02/04 16:13:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00006a4000-0x4)) sendmsg$nl_netfilter(r0, &(0x7f0000ef3000)={&(0x7f0000403000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000055000)={&(0x7f0000f87000-0xb0)={0xb0, 0x12, 0xf, 0x310, 0x2, 0x3, {0x0, 0x0, 0x7}, [@generic="5accb185ae018b1ae9", @typed={0x90, 0x85, @binary="d7e08647a8cc4c9b569ab2eb903a393ef76e1612484f400ff0a56e9d586f2ede0ee0c10ba06c7cb64ca2323398bdcfb5e3bd8e686ea5d95929f263ed15998c20578727fd4ce4c8f29de504b75efe7f2aca2bf94f84c2904f40c445282815ff5cd02367036f7cf063050317ce2e89f278008158b54b8888443b8930709edf191c470352408819"}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20040040}, 0x40) ioctl(r0, 0x8b35, &(0x7f00000e6000)) 2018/02/04 16:13:18 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5a000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x8001, 0x0, 0x0, 0xd, 0x15, "a36f3a8c91c516655efbcb14adc3d102e1447398ee3592c70ca914d36438f34c684eff027abbdfbe27b1d67520774842d137748a150106a7e040d7a6e93ca71b", "b60af53059656e261333a146ca399f63e53cd34318197b6e59c564b953f356209fc691553cab409cade05dcfc64330d34591fd9bf1bc4371871ea22ca31c5abd", "e1302c482be1a7f151a3346b4b136065665704758a48ca47c17d147715df65f8", [0x6, 0x8]}) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000873000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) 2018/02/04 16:13:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000242000-0x12)={@common='yam0\x00', 0x3}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) creat(&(0x7f000037a000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/04 16:13:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r0) socketpair(0xa, 0x6, 0x7ff, &(0x7f0000f2e000)={0x0}) fstat(r1, &(0x7f00003e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ef7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) getgroups(0x0, &(0x7f0000492000-0x4)=[]) fchownat(r2, &(0x7f00003d1000)='./file0\x00', r3, 0x0, 0xc00) 2018/02/04 16:13:18 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4), 0x4) r1 = add_key$keyring(&(0x7f0000c73000-0x8)='keyring\x00', &(0x7f0000616000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x22)="deabfd0bb438ade6f5fa48012174008b4c0445863d4794e1f85a5866f5d126aaa0c1", 0x22, 0x0) keyctl$negate(0xd, r1, 0x21a, r2) close(r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) pipe2(&(0x7f0000ab4000-0x8), 0x84000) 2018/02/04 16:13:18 executing program 3: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f000096f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b71000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffb]}, &(0x7f0000407000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000168000), &(0x7f0000b70000)=0x6) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000711000-0x18)=@add_del={0x2, &(0x7f0000b1a000-0x10)=@common='sit0\x00', 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000b70000-0x58)={{0x7cce1ce2}, 0x1, 0x80, 0x2, {0xffffffff80000000, 0x4}, 0x40000000, 0x2fbc}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000b6f000)=[0x4, 0x6]) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}]}) 2018/02/04 16:13:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x40000000000080e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x7)) 2018/02/04 16:13:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c29000)='/dev/pktcdvd/control\x00', 0x200080, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000468000)=0xfffffffffffffe59, 0x80000) accept$ax25(0xffffffffffffffff, &(0x7f000069f000), &(0x7f000073c000-0x4)=0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000807000)='/dev/ppp\x00', 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b10000-0x8c)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}}, &(0x7f0000d28000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000843000-0x8)=@assoc_value={r3, 0x2}, &(0x7f0000627000)=0x8) mknod(&(0x7f0000f0c000-0x8)='./file0\x00', 0x0, 0x9) lseek(r2, 0x0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000001000)={{0x3, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 0x4}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_ADD(r5, 0x4c81, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ef000)) 2018/02/04 16:13:18 executing program 4: mknod(&(0x7f0000589000-0x8)='./file0\x00', 0x65, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000067000-0x6)="726101666800", 0x0, &(0x7f000000a000)) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000914000)={0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000872000)={0x0, 0x331f}, &(0x7f0000ded000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000082000-0x1008)={r1, 0x9, 0x1000, "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"}, 0x1008) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2a00c, &(0x7f0000635000+0x9e)) 2018/02/04 16:13:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000189000-0x14)={0x0, 0x5, 0x3, 0x1, 0x1, 0x6}, &(0x7f000063e000-0x4)=0x14) r2 = request_key(&(0x7f0000927000-0xa)='blacklist\x00', &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000435000)='\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x1000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c2f000-0x8)={r1, 0x2}, &(0x7f0000b56000)=0x8) sendmsg$nl_route(r0, &(0x7f0000922000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 16:13:18 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000399000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000552000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000001000-0x10)=@can={0x1d, r1}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c47000-0x1)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/hwrng\x00', 0x80400, 0x0) bind$inet6(r2, &(0x7f000087a000)={0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe032}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000d1000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x1, 0x1002}, &(0x7f0000c93000)=0x14c) dup3(r2, r2, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000846000-0x20)={0x3, 0x10001, 0xa, 0xcd, 0x0, 0x7f, 0x2, 0xffffffffffffffff, r3}, &(0x7f0000ac2000+0x915)=0x20) pipe(&(0x7f0000ba2000-0x8)={0x0, 0x0}) pwritev(r4, &(0x7f0000b60000)=[], 0x0, 0x0) 2018/02/04 16:13:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) open(&(0x7f0000774000-0x8)='./file0\x00', 0x4000, 0x100) writev(r0, &(0x7f000013b000)=[{&(0x7f000089b000-0x59)="580000001400192340834b80040d8c560a06f8ffec048100f200000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/04 16:13:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0xffffffffffffff1c) ioctl$fiemap(r1, 0xc020660b, &(0x7f00006fe000)={0xb1d, 0x4, 0x6, 0xffffffff, 0x1, [{0x1, 0x9, 0x15b6d91f, 0x0, 0x0, 0x200}]}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff41, 0x5) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty}, 0x10) listen(r0, 0x0) listen(r1, 0x0) [ 61.479239] binder: 6815:6822 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 61.535017] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/04 16:13:18 executing program 5: ioprio_set$pid(0x0, 0x0, 0x1ff) ioprio_get$pid(0x3, 0x0) 2018/02/04 16:13:18 executing program 2: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000093e000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007e8000-0x4), &(0x7f0000659000)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000093d000-0x28)={@common='lo\x00', &(0x7f00005d9000)=@ethtool_drvinfo={0x3, "c47bde8a22185a7908aca6798a4d4806588a1a2aa68471a65a93226c48f57f14", "dc56bb2f3f3d88274baf6d685d0a6e0abb160d71899d5cd4378da4a15f4e07b4", "2bedccf4f221b1da4d76897434c68dcc6256ad0d2d361998bcd8f4161f2afa92", "0f0d43a050998aed42985ec7fbfc1fc5698b8fedbf2db00775764dde401c0385", "3d481b08567cfa80d4a0c1bce85534f0ef08d26c88bfec83539432c1706ead22", "afa6c37f652cde2d39e4d5c7"}}) 2018/02/04 16:13:18 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f69000-0x8)='./file0\x00', 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000692000-0x60)={0x0, 0x14, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000f69000)=0x0) timer_getoverrun(r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000363000)) r2 = syz_open_dev$sg(&(0x7f0000a6b000-0x9)='/dev/sg#\x00', 0x0, 0x3) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c08000-0x6)={0x1, [0xffff]}, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c1e000)={0x0, 0x7fffffff, 0x0, 0x2, 0x9}, &(0x7f0000c4c000-0x4)=0x18) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f69000)={r3, 0x1800000}, 0xc) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000f69000-0x4)) ioctl$EVIOCSABS0(r2, 0xc0189436, &(0x7f0000245000)) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f69000)={0x0, 0x9}, &(0x7f0000dfa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a8b000)=r4, 0x4) 2018/02/04 16:13:18 executing program 6: clone(0x0, &(0x7f0000140000+0x4da), &(0x7f0000672000-0x4), &(0x7f0000000000), &(0x7f0000b90000-0x2)="a338") setxattr(&(0x7f0000dd9000-0x8)='./file0\x00', &(0x7f0000eee000)=@known='system.posix_acl_default\x00', &(0x7f0000de2000)='/dev/keychord\x00', 0xe, 0x0) 2018/02/04 16:13:18 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f00009ec000/0x3000)=nil, 0x3000, 0x4, 0x20010, r0, 0x3a) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x80045430, &(0x7f00003ba000-0x24)) 2018/02/04 16:13:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00001e0000)='./file0\x00', 0x420d01, 0x3) unlinkat(r1, &(0x7f0000e0d000-0x8)='./file0\x00', 0x201) r2 = add_key$keyring(&(0x7f0000199000-0x8)='keyring\x00', &(0x7f0000831000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000efc000-0xe8)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00003e1000)=0xe8) lstat(&(0x7f0000ea5000)='./file0\x00', &(0x7f00004e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) syncfs(r0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00003fd000)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000039b000)=@common='irlan0\x00') utimensat(r1, &(0x7f0000fe5000)='./file0\x00', &(0x7f000024f000)={{}, {0x77359400}}, 0x100) lsetxattr(&(0x7f0000137000)='./file0\x00', &(0x7f000007b000-0x18)=@random={'trusted.', 'irlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000e92000-0x10)='irlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00009ad000), &(0x7f0000d3e000)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a4b000)) 2018/02/04 16:13:18 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000eaa000)='/dev/sg#\x00', 0x7, 0x101880) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000454000-0x4)=0x80, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006d9000), &(0x7f000089c000)=0x14) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f0000c76000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x1000, 0x8) pkey_alloc(0x0, 0x1) 2018/02/04 16:13:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00009ac000)='/dev/urandom\x00', 0x0, 0x10000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002ac000-0xe)='/dev/keychord\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000c46000)=0x60, 0xfffffffffffffffe) r2 = socket$inet6(0xa, 0x2, 0x88) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000022000-0x101)={0x0, 0xf9, "f4a6f758421f6487f5cd605656318170ab25f0e0448eb22953b9e41ee34e5c540fb31063b578e87feaa2f273b9c0c5830e5f54ff313dc12c0ad455f5dd29edd42a21c51125251ed8661f0e05a023b560c0f0f343e3c8dde17d808da0811bb3a3a68f1def090ca379b5e4137d5afc3afcbbc77f150efbd7ec8554e99dd98f8fa963d3fb4f2124df824899ad1f18f500cb2bb5f058a88cf02e23594eb9d55e6b6add3130f51382c69f1baf3eb766c2e44c9cd9c01ec2569ffd4d39559ca2d668e1be2d1157dd8c9af6183a3a97c05813089a2e5d02c1f53e4e48cfd772b0364dcda34249fb224e854b74826e2cd76f0109b5f01b9b5aa0788a88"}, &(0x7f00007b8000-0x4)=0x101) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ce0000-0x20)={0x2, 0x7b46, 0x1, 0x100, 0x5, 0x7, 0x7, 0x7, r3}, &(0x7f0000dc3000)=0x20) connect$inet6(r2, &(0x7f00008c4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0xfffffffffffffe1e) 2018/02/04 16:13:18 executing program 1: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write(r0, &(0x7f0000062000-0x94)='!', 0x1) bind$inet6(r1, &(0x7f0000038000)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000026000)='/dev/pktcdvd/control\x00', 0x800, 0x0) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/02/04 16:13:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000), &(0x7f0000000000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000573000-0x28)={@generic="b4de463a21de822d5988815f4cf38edc", &(0x7f0000000000)=@ethtool_sset_info={0x37, 0xfffffffffffffffc, 0x200, [0x100000000, 0x9c, 0x3a]}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007dd000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) [ 61.547493] binder: 6815:6843 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 61.585567] binder: 6815:6822 ioctl 40046207 0 returned -16 2018/02/04 16:13:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000018d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/04 16:13:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e78000)='./file0\x00', 0x49477b2ef04da325, 0x22) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000b5e000)={0x12, @time={0x0, 0x989680}, 0x40, {0x1, 0xfa21}, 0x0, 0x1, 0x3}) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003}) pipe(&(0x7f0000f6f000+0xfcc)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/02/04 16:13:18 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008fd000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000205000-0x30)=[{&(0x7f0000001000-0xd1)=""/209, 0xd1}, {&(0x7f00003fe000-0x2a)=""/42, 0x2a}, {&(0x7f0000000000)=""/203, 0xcb}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005a6000), &(0x7f00002f2000-0x4)=0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) flock(r0, 0xc) umount2(&(0x7f000024f000-0x8)='./file0\x00', 0xa) sendmsg$nl_xfrm(r1, &(0x7f0000646000)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000790000-0xcc)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x4}}]}, 0xc4}, 0x1}, 0x0) 2018/02/04 16:13:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c53000)='./file0\x00', 0x1) mkdir(&(0x7f0000075000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) ioctl$void(r0, 0xc0045878) r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000f85000-0xfd1)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x77359400}) 2018/02/04 16:13:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000001000), 0x400000000fee) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[], 0x0, &(0x7f0000ac4000)=[], 0xff42}, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000013000), 0x15) 2018/02/04 16:13:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x280003fc) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0x28000400) bind$ax25(0xffffffffffffffff, &(0x7f000075c000)={0x3, {"68366a9981c83b"}}, 0x10) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006cc000-0xd)='/selinux/mls\x00', 0x0, 0x0) get_thread_area(&(0x7f0000fe9000-0x10)={0x5, 0x20100800, 0x4400, 0x401, 0x5, 0xfffffffffffffffc, 0xeb73, 0x7, 0x9, 0xfff}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000537000-0x20)={0x4, 0x1ff800, 0x9, 0x81c, 0x2, 0x9}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d93000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000584000-0x18)=@add_del={0x2, &(0x7f0000c32000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000eff000-0x8)) 2018/02/04 16:13:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00002c9000-0x20)={0x9, 0x8, 0x2, 0x3fc, 0x4, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a2000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000fd1000-0x8)={0x3ff, 0x6}) r2 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) dup(r2) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000f4000)={0x7f, 0x4, 0x10000, 0x8, 0x2, 0x5}) 2018/02/04 16:13:18 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/04 16:13:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000800) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c5f000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000258000-0x5)=""/5, &(0x7f00003a9000)=0x5) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) r2 = fcntl$dupfd(r0, 0x406, r0) timer_create(0x7, &(0x7f0000c2e000-0x60)={0x0, 0x18, 0x1, @thr={&(0x7f0000362000)="27caef99f1a0c8dc6c63e3168774f108a15c1796fbc6b3f6062424236c3df55eeac73d6b26654984e5a060196f3d1b423e25a15953c275dad56314c79d2646787c35b1b34127822d3a4ff988819ea6e615dddcffbbe74046df8ea30c975b1627051da78a6f80b329ecbee71a781900939794d859855fb41ac5e7304156e97ceb02ca4871b716282d97283a5dc07c3cd76d2a0c46dedab250ec02e05d121033ba12dd9962b9f45cc788cf4712a82f746b1f664e2782f034b626d8c11e60c2a9dc75289ab96685c798b76ae09ddfa21bfc3caaa584dccf12", &(0x7f0000bbd000)="e387aa7f88316ceb8eb1e0b31cd8cc0cf4fada18ba6c1b2dc54a26ce20a39b"}}, &(0x7f0000a24000-0x4)=0x0) timer_gettime(r3, &(0x7f0000d4e000)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000d65000-0x50)={{0xfffffffffffffff9, 0x6}, {0x78, 0x100}, 0xffffffffffffffff, 0x5, 0x9}) 2018/02/04 16:13:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000001000), 0x400000000fee) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[], 0x0, &(0x7f0000ac4000)=[], 0xff42}, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000013000), 0x15) 2018/02/04 16:13:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$VT_DISALLOCATE(r0, 0x5608) syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x4080) 2018/02/04 16:13:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0}, &(0x7f0000f91000-0x4)=0x8) r2 = creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) syz_open_dev$binder(&(0x7f0000618000)='/dev/binder#\x00', 0x0, 0x0) sync() getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a53000-0xc)={r1, 0xfffffffffffffffd, 0x2, [0x4, 0x33bcd981]}, &(0x7f0000e56000)=0xc) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/04 16:13:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x9, &(0x7f00007ac000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e55000)={0x2, [0x80, 0x0]}, &(0x7f0000c28000)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bfd000-0x8)={0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000fba000)="ff0f0000eeffffffdeffffc5140487c91324004c000000ffffff7f00000ae20f5d96616a908175a3c075ef0fec8b35c4cfa6c490897f602370cae234e6ce288dbb8c2564a611a0000000000000296a1faee5267731a082d12a50a62f50bfbf340f6d11ec11e274a746ddca2dde38a8", 0x6f) r2 = socket$inet(0x2, 0x4, 0x4000000879) r3 = syz_open_dev$mice(&(0x7f0000dbc000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000df8000-0xc)={@empty, @dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000da5000-0xfb)=""/251, &(0x7f0000878000-0x4)=0xfb) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x689) 2018/02/04 16:13:18 executing program 7: r0 = socket$inet6(0xa, 0x807, 0x43d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00005db000)=0x400) mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000d8000-0x8)='./file0\x00', 0x880, 0x101) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000022000)={0x0, 0x1ff, 0x9, 0xff, 0x40, 0x86, 0x2, 0x3, {0x0, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x1, 0xe9, 0x3, 0x81, 0x3}}, &(0x7f00000d9000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000006a000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7fff, 0x7, 0x81, 0x5, 0x6b}, &(0x7f000002e000)=0xa0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000063000)={0x0, []}, &(0x7f00000bf000)=0x4) syz_open_dev$evdev(&(0x7f000005a000-0x12)='/dev/input/event#\x00', 0x7fdfffff, 0x100) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) connect$inet6(r4, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) mmap(&(0x7f00000d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000da000-0x88)={0x1f, {{0xa, 0x0, 0x1c000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) 2018/02/04 16:13:18 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000007000-0x8)='./file0\x00', 0x100) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000007000)=""/130) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000)='/dev/pktcdvd/control\x00', 0x300, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000000f000)={0x1, &(0x7f0000008000)=[{0x8, 0x9, 0x2, 0x10000}]}, 0x10) mremap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f000000b000/0x2000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000f000)={0x0, 0x200}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000010000)=@sack_info={r2, 0x200}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000f000)={0x0, 0x101, 0x20}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000011000)={r3, 0x2f, "24a8ba9ee975a610b1d1b04dad6c2b90a40a25c25b96bf21c34b0143ce58e8683bd35241c915264848024cde25986e"}, &(0x7f0000001000-0x4)=0x37) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000010000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x1f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffe12c}}}, 0x7, 0x9, 0xdab, "32505ed238b158e2dc0d0334d11b509e084fb1ae120c0c6378fdd8fbef279189ac8be734808dacc4ce4fc01e59f28f7655496dd4f886c4f83d1321af921c3130a20269d26a9469d01c2b0a77dad0ab73"}, 0x160) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000009000-0xd)={r3, 0x5, "35f5883d34"}, &(0x7f000000f000+0xefc)=0xd) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) sysinfo(&(0x7f000000e000)) 2018/02/04 16:13:18 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f86000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000f86000-0x48)={{0xffffffffffffffff, 0x3, 0xf1, 0x3, 0x1}, 0xef0, 0x1}) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000dcc000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000f86000)="ecbe9120d9ebd918aa063e871e2f74b61d0a80b9310b1fade3b640161a5bccf5a3c77c7300f962efa65c4c80822e75c8507f53dd0a8c30f884305f9242b184e181ab147ffd2c2d6a2953b9f9a52571bba552256401b2", 0x56, 0x4000000, &(0x7f00006c3000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/04 16:13:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)) socket$inet6(0xa, 0x80007, 0x7fff) accept4(r0, &(0x7f0000c6d000-0x6)=@hci, &(0x7f00001a9000-0x4)=0x6, 0x0) 2018/02/04 16:13:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000075a000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00001ed000-0x7)='mqueue\x00', 0x8800, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1840, 0x730) 2018/02/04 16:13:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a73000), 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000dd000-0x10)={0x0, 0x6, 0x3, 0x8}, &(0x7f0000ee1000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000004a000)={r3, 0x90, "f23d9bd74c4a421dc9a84e795bd4ab6efe9385c93c61599fc1899284031de59103ee6f59891e73584a9b802eb8ae8839e5676dc581f2cb2fed47e6de6bd0110f8061a6d37360852933fd101455d1f2fdeac53f950a787fc0d0b3d3ebae4833c1577c7b91f35dda6d9e4d42ba7da251748171e53f52b871ba170072612bef90fd7f5055a307aa2980c739eb85b53df083"}, &(0x7f0000126000-0x4)=0x98) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ae7000-0x4)=0x0) getpgid(r4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000018000-0xe8)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000b20000-0x4)=0xe8) quotactl(0x80000000, &(0x7f00004aa000)='./file0\x00', r5, &(0x7f0000b25000)="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") r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bec000)='/dev/hwrng\x00', 0x543081, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000cef000-0x8)={r3, 0x3605}, 0x8) write(r1, &(0x7f0000ebd000)="b925cc7dfe4598b541fd4dd4c761f63d9bb7ba7cfa63adcb2afe6bfe082cfd8cc4d51537e02ee9938bb0c061a0e65eae5172773c1e30eff58ac064e5da6887b1d780ad07adb83a3999aef62f54ea525644d2b21336b76565fc16e3a6fe96d6e2fefb028986b91fab8b36c3e59bf8b6c17e89986678033569c72911651d", 0x7d) 2018/02/04 16:13:18 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0xa) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000005000)={0x2, 0x3, @empty}, 0xffffff01) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000-0x5f)="100000f1c0ee000007fffd946fa283bc04eee6d8793986c497271d8568b51ba3a2d18873", 0x24}], 0x1}, 0x0) 2018/02/04 16:13:18 executing program 4: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dce000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000c6b000)=0x138) 2018/02/04 16:13:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00005cd000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c58000-0x80)={0x0, 0x78, "66607fb18770df4443ced9342b8d2dc6e51a32d1c4335bdc63dc581cc9ca43fca606e944c82d80549dfa99af99404c8adbe336680a6261b673f619006374ac21498e6a914a92bcf984742acd7ec09e9e3db1a45670ad73084a16cad370cc95b911c40cb8f3f7d10e8870a7ee4d01602276036bcdc8281fed"}, &(0x7f0000519000)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x1000000000003, 0x300) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000b68000-0x4), &(0x7f0000f4e000)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bd7000)={r1, 0x6}, &(0x7f0000558000)=0x8) kexec_load(0x0, 0x0, &(0x7f00004ee000-0x120)=[], 0x0) pipe(&(0x7f0000dc3000-0x8)={0x0, 0x0}) preadv(r3, &(0x7f0000e4f000)=[{&(0x7f0000544000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a61000-0x8e)=""/142, 0x8e}, {&(0x7f0000b12000)=""/126, 0x7e}], 0x3, 0x0) 2018/02/04 16:13:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x40000, 0x0) getdents(r0, &(0x7f0000279000)=""/105, 0x69) 2018/02/04 16:13:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_settime(0x0, &(0x7f000034f000)={0x77359400}) 2018/02/04 16:13:18 executing program 1: r0 = memfd_create(&(0x7f00003ef000)='\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b6b000-0x8c)={0x100000000, 0x6, 0xc00000000000, 'queue1\x00', 0x6}) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000a000-0xc)) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ffc000-0x14)={0x0, 0x7, 0x4, 0x400, 0x7, 0x3ff}, &(0x7f0000ffb000)=0x14) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ffb000)={r4, 0x89, 0x3, [0x0, 0x8, 0x0]}, &(0x7f000012a000-0x4)=0xe) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000326000-0x4)=0x1, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000ffa000)=[{&(0x7f0000fbe000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000ffa000)="2e037f5cd68b0af02e4929fd8ed2322cb7e6ff9a81dad55be126c4772d49c407", 0x20}, {&(0x7f00001c1000-0xe4)="ee02f2495a3d467cbe0b372ea1f9b38f3cd4b25af955bc4dd16c5e7ec1e75279192f4c00a5d098b1e9eaff2aff3d7ce41dcadb03ecf0228d3468575420a9474dd4d9ff87a28e97f1873f7dde4c56d447207181a25e99229652d379cb714e4fd9141cf7f9639cbd5bd9f1b20f54229d3590f45911c97a1f36da8cc60c4deadf21331901005ed9c80cc8a5b622fcf7cd914098a1a3b64686266ebae9979542a3f8b131fe727a33571ea5486ddc5aa6590dcdfbd4355250e9ec85648640786017adf0d47d8f9d653bf7a51c5c8da34c184bfa9aaf8969b858bc557f97df04df83c12455b918", 0xe4}, {&(0x7f0000ffa000)="ff67ef1339450dd77cf2df6c6d4c4f5dcbd5d67d2b98e667d9f5fe2c60c8deada08191e4aff37e6a1894573763259d5d14cf609c4f6c349753f2e003ea25f0405af638adfcd4d7af29450f53995282943860795e993990e22d379f9bfdbf3f085a659a6f3e51714cf6c5ee8bad2a546d4031396df04c9b1af2fe5bb26ce01a06fde93062a7d6a36a47cf3064cfcd5eebd5459f210468bb61986199b11ad8beb88502ffb503999b960b7218df97093f0e349bd41a0f74620693cba9df128f48af12712c0f55cf20072bab23472573681c6c0aa3f4b0ff4a", 0xd7}, {&(0x7f0000ffa000)="66b5a113f9708a1e477bd4118468c02cadf6e76f6423f89712d9377a0975b74287d66ce014263695516dcf0a0608e3564a73a2f80146719a299c0c9c797ecc00303a8488631de60e66f5a24b63d8a2ebef01161f0f5139cf62bc0f3d839e20a69e407771f8d4202d2b320a983666cd4fcff1867e916189f9b80ad25fe2a0578f38512824b5c0f04778f91b14", 0x8c}, {&(0x7f0000ffb000-0x5e)="64122a09030fe115bc532d546496500335086b358c9ce22bedfc2d214e75ec5317003e4d7985bfd082dcc106f06bec9fc815b9b85d16d5831c05213296658452bc3e4e41150da5ac4703d8729a1eae00afd11e48bcec81f1a86130e5e3a9", 0x5e}, {&(0x7f0000ffb000-0x65)="63c27a83c07be96aeb18008f47e1a2fe651b2cc02d402a40f3a4c7f42bac9d902dd905bd75fe69aeed1284c699f5b9bf8c26861fef64a319cf1bac2bfec9ae4426c9abbb7938491e0009798217ad6819eb66dea018f336690770aed01cea1dc0e80fa39646", 0x65}, {&(0x7f0000f85000)="f3760726e7a6327b9df486e7adb7a9ed0c08d8fe5a95f609d7d800b1ec565f524f60fe17a17f5e7ef9519d32fd17aadbd47fc4fd84a085f08b976e7210df82ed5a3c3bbf2df1d8a985a1c6c5afd2986cf9ee87665aa5c9495bfd7f7b5930c4744055ef3d3cf17fa86fbe6ccd56b3702f367a40391a984df0be8f331c56960460ce05204f7b7e569c7aa814eb98752568600d39aed9258c89ee26eee2f5fc4bd8e204a4d1ad916c60abaae667528dd533e730f317af01e93b61cce231a9e5a28c0660a545845b48b2dc", 0xc9}], 0x9, 0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa}) poll(&(0x7f0000600000)=[{r2}], 0x1, 0x0) 2018/02/04 16:13:18 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000131000)='/dev/ppp\x00', 0x100, 0x0) listen$netrom(r0, 0x3838) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000002000-0xfd)="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", 0xfd, 0x40008000000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x600, 0x0) timerfd_gettime(r1, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000000)="8c8cd06a64be69ea326fa7d1f42309739c4d53a68cf45d1266780b0b1f5dfab33980566c3d3e65c259a187a5c486f4f06dc5d0d9fae311c23b646df3ccc849020af71607717157e98f8cce7440007c047c0927e9f1d80c379b68721cff977fe836571aa6af852a121937136ca8bcf8574ce1293702c95de109645e836ee5d3b93b3da8a5137d83bd34eb7f369076729e77dc71cc4829968572ada3f3cdc4ab02d463a856aa2fcfe8e252a13424eb11978250676072a6ca7c7a374c03e7c23707b99415df2ff5203d4614de2608c9fd78ef123d51467b1d91e9ddc2076a107f9f0210a41b791b", 0xe6, 0xdbb, &(0x7f0000000000)={0x77359400}) listen$netrom(r1, 0xfd) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000539000)='wlan0#*\'\x00', 0x0, 0x0, &(0x7f00008c0000)) 2018/02/04 16:13:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e23000)='/dev/binder#\x00', 0x0, 0x800) socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_create(0xfe) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000630000)='./file0\x00', 0x101000, 0x40) fstat(r0, &(0x7f0000ec8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f96000-0x4), &(0x7f0000d7d000), &(0x7f0000086000)=0x0) msync(&(0x7f0000bca000/0x4000)=nil, 0x4000, 0x1) r3 = syz_fuse_mount(&(0x7f0000176000-0x8)='./file0\x00', 0xfffffffffffffffd, r1, r2, 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r4, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x8}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00001ed000-0x8)={0x0, 0x9}, &(0x7f0000286000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000462000-0x4)=r5, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000dfa000-0x8)=0x80000000) accept4$vsock_stream(r4, &(0x7f0000cad000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x800) 2018/02/04 16:13:18 executing program 6: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8), 0xffffffff) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000d2e000)) sync() 2018/02/04 16:13:18 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000263000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000+0xf98)={0x6, 0x0, 0x0, 0x7, 0x7, [{0x8000, 0x10, 0x40, 0x0, 0x0, 0x100}, {0xcb4c, 0xe53, 0x1, 0x0, 0x0, 0x2}, {0xffff, 0x8, 0x9, 0x0, 0x0, 0x400}, {0xfbd, 0x101, 0x5, 0x0, 0x0, 0x8}, {0x6, 0x1000, 0x9, 0x0, 0x0, 0x81}, {0xfffffffffffff001, 0x2, 0xffffffffffffffff}, {0xfffffffffffffff9, 0x5, 0x51, 0x0, 0x0, 0x400}]}) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000e72000)=""/183, &(0x7f0000000000)=0xb7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000002000), &(0x7f0000003000-0x4)=0xffffffffffffff56) poll(&(0x7f0000003000-0x20)=[{r0, 0x21}, {r0, 0x8424}, {r0, 0x220}, {r0, 0x100}], 0x4, 0x200) fstat(0xffffffffffffff9c, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, 0x0) 2018/02/04 16:13:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d76000)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffe, 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000577000)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) dup(0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad6000), &(0x7f000078b000-0x4)=0xc) getresuid(&(0x7f00004aa000-0x4), &(0x7f0000ee4000), &(0x7f0000ad7000)) getgid() getpgid(0xffffffffffffffff) getgroups(0x3, &(0x7f0000e46000)=[0xffffffffffffffff, 0x0, 0x0]) 2018/02/04 16:13:18 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000010000)=@known='system.advise\x00') r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0x24}], 0x1}, 0x0) 2018/02/04 16:13:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback, @in=@remote={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@empty, 0x0}, 0x0, @in6=@local={0x0, 0x0, [], 0x0}, 0x0}}, &(0x7f0000eae000-0x4)=0xe8) setresuid(r0, r0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ac0000), 0x800) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000060f000-0x5c)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffff9bc9}, {0xa, 0x2, 0x786, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x80000001, [0x400, 0x6, 0x925, 0x100000000, 0xfff, 0x91b0, 0x3ff, 0x100000000]}, 0x5c) 2018/02/04 16:13:18 executing program 6: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8), 0xffffffff) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000d2e000)) sync() 2018/02/04 16:13:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000), &(0x7f000010f000-0x40), &(0x7f0000810000-0x40), &(0x7f0000e1f000-0x10)={0x0, r3+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8), 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r4}, 0x10) r5 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={r2, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) dup2(r6, r7) tkill(r5, 0x16) 2018/02/04 16:13:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fea000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) 2018/02/04 16:13:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ab7000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00004d1000-0x9)='/dev/sg#\x00', 0x7, 0x400) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b42000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000a72000)={&(0x7f0000242000/0x2000)=nil, 0x3, 0x0, 0x20, &(0x7f0000d9f000/0x2000)=nil, 0x5}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000f3b000)={0x1, 0x7f}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000557000)=""/54) 2018/02/04 16:13:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) chdir(&(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) close(r0) [ 62.018188] sock: sock_set_timeout: `syz-executor7' (pid 7027) tries to set negative timeout 2018/02/04 16:13:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/02/04 16:13:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) ioperm(0x81, 0x9, 0x100000000) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000159000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000002000-0x6)='stack\x00') fchdir(r1) r2 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) dup2(r2, r1) 2018/02/04 16:13:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000003, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00007b5000)={0x77359400}, 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a94000-0x2c)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x20000000}]}, 0x28}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/02/04 16:13:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000cb4000-0x4)) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) lseek(r0, 0x0, 0x5) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e84000)={0x0, 0x5}, &(0x7f00009a7000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00007f6000-0x8)={r3, 0x3e}, 0x8) 2018/02/04 16:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000047c000-0x4)) 2018/02/04 16:13:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/keychord\x00', 0x200, 0x0) timer_create(0x4, &(0x7f0000770000)={0x0, 0x3e, 0x2, @tid=0xffffffffffffffff}, &(0x7f000012f000)=0x0) timer_getoverrun(r1) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000522000-0x14)={@mcast1}, &(0x7f0000195000-0x4)=0x14) unshare(0x400) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) chroot(&(0x7f0000872000-0x8)='./file0\x00') ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000b7d000-0x7e)=""/126) sync_file_range(r0, 0x2, 0xd77, 0x1) 2018/02/04 16:13:19 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002d9000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e93000+0xfb4)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = accept4(r0, &(0x7f0000556000-0x10)=@nfc, &(0x7f00008be000+0x554)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000348000)={0x0, 0x82b, 0x7ff, 0x800, 0x101, 0x9}, &(0x7f0000f21000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000045b000-0x8)={r2, 0x3f}, &(0x7f0000657000)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c16000)={0x2, [0x9, 0x6]}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/sequencer\x00', 0x210000, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000349000)) 2018/02/04 16:13:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = openat(r0, &(0x7f0000923000)='./file0\x00', 0x200, 0x4c) ioctl$TIOCSTI(r1, 0x5412, 0x7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000053000)='/dev/sequencer2\x00', 0x8881, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e52000)={0x0, @in6={{0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3d}}}, &(0x7f00008b6000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dfc000-0x98)={r3, @in6={{0xa, 0x1, 0x7ff, @empty, 0x3482}}, 0x9, 0x9}, &(0x7f0000dc1000)=0x98) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0046d00, &(0x7f0000b18000)) 2018/02/04 16:13:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000248000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000076b000)="d67583823c1d566a6818f9477de3a2f42a80c315e129be865d20504374b2b0d1700c024096895108f31d92a64b656528b731aa840b8d2798625bd05a399ed9c1c3bfdaeb94de98b220ee42f8ee349f2ed35f1393d2a95e6db58c4b3efa513da964fb75effac1d896321f34f04027f572180963b89d19229954390b5b958ab065ba567d120156693b941a96bbdd212ab2614068d5229801da416630acd7401dc5c58c0b6f3cd4f0fa4917b91523aef3650d7858", 0xb3, 0x50, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xb41, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x800}, 0x1c) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) [ 62.094749] sock: sock_set_timeout: `syz-executor7' (pid 7038) tries to set negative timeout 2018/02/04 16:13:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)) 2018/02/04 16:13:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f0000011000)=""/504, 0x1f8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000458000-0x4), &(0x7f0000edc000-0x4)=0x4) 2018/02/04 16:13:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000eab000), 0x4) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f000045b000-0x36)=""/54, &(0x7f000094f000-0x4)=0x36) sendmsg$nl_xfrm(r0, &(0x7f00007bc000-0x38)={&(0x7f000090b000-0xc)={0x10}, 0xc, &(0x7f0000a2b000)={&(0x7f0000ac5000)=@updpolicy={0xb8, 0x19, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, []}, 0xb8}, 0x1}, 0x0) 2018/02/04 16:13:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050}, {0x2d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/02/04 16:13:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000451000-0x14)={@loopback, 0x0}, &(0x7f00005c4000)=0x14) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000a53000-0x14)={@mcast2, 0x0}, &(0x7f000060f000-0x4)=0x14) getresuid(&(0x7f0000e8c000-0x4)=0x0, &(0x7f000091b000), &(0x7f0000118000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fa5000-0xe8)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000094000-0x4)=0xe8) fstat(r0, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f000053a000-0x10)={&(0x7f0000194000-0x454)=@report={0x454, 0x20, 0x40a, 0x0, 0x3, {0x3b, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x10001, 0x3, 0x6ac3, 0x2, 0x80, 0x80, 0x87, r1, r2}}, [@tfcpad={0x8, 0x16, 0x50}, @algo_crypt={0x118, 0x2, {{'pcbc-aes-aesni\x00'}, 0x670, "9b738f4a9169904bc33832e730d8a54e78180cba58567eaaed9724522e070744541439b158d3a941c99ce7e2590d27eb956c1cd38b8b16b47258968ea279b08c4984759987b3bb60c013a11e581e8f44003e7e573c4a0c30a89863eb62eafe6c73e4eb7673ff71e133269dddd0a2e03095f8977b97cccff81ccf13e31c6419a263a6420e276a56af132d6f25c24e2efbcf6ba4aa732b46cb916b2fac6ce7c38a87584bb5e2bd8b4d5415d58a5b3eecae6372b19a512ac356b57135e7cb412ea488aedeb0aeb474b58a75e5c1fc72"}}, @algo_auth={0xc4, 0x1, {{'tgr192\x00'}, 0x3d0, "31c1782b7a30974afe7ac3b66a17deb938b46caf57f4947a6bee5d3bd224ca5bd9fa9c7fb1cf140a2307f116e2a0d7bb0b654e7a5d37b26261e0c72b10ab08da0d2073393e414b4546368b0672a3b28d754f15e89cabe7c2e3257c125c0bc729018fe8e5733609a7698580c4964f9c1b5f83ffcd1c3b9537141a"}}, @policy={0xb0, 0x7, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x7, 0x2, 0xffff, 0x2, 0x20, 0x80, 0x3a, r3, r4}, {0x2, 0x4, 0xffff, 0xe8, 0x4, 0x9, 0x1, 0xfffffffffffffff7}, {0x80000001, 0x5, 0x8, 0x101}, 0x10000, 0xa, 0x3, 0x1, 0x2, 0x3}}, @algo_crypt={0x8c, 0x2, {{'cbc(des3_ede)\x00'}, 0x218, "4a1c66e722cb0e079c285dcad08813633d0b3c3ac8b14b3e0762400d34975caa2118606cfefd0f0baf63dec42431b6fc1a9b87e67f09bfcacaabc3997c98bc01a6dbf1"}}, @sa={0xe8, 0x6, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x3, 0xffffffffffffff99, 0x2, 0x80000000, 0xa, 0xa0, 0xa0, 0x2c, r5, r6}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x32}, @in=@loopback=0x7f000001, {0x4, 0x2, 0x2, 0x1, 0x4, 0x1, 0x1f, 0x5c9}, {0x40, 0x4, 0x3, 0x5}, {0x100000000, 0xf28, 0x6}, 0x1, 0x0, 0xa, 0x3, 0x2242, 0x8}}]}, 0x454}, 0x1}, 0x0) 2018/02/04 16:13:19 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000018000-0x18)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) bind(r1, &(0x7f0000bf8000)=@pppoe={0x18, 0x0, {0x4, @empty, @common='ip6gretap0\x00'}}, 0x1e) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/04 16:13:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000948000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) pread64(r0, &(0x7f00001f8000)=""/129, 0x81, 0x2) 2018/02/04 16:13:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x1000, 0x0) lstat(&(0x7f0000b63000)='./file0\x00', &(0x7f0000735000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000dc000)='.', &(0x7f000044c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004d9000)={0x0, 0x0, 0x0}, &(0x7f00001e1000-0x4)=0xc) setresgid(r0, r1, r2) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000f6000-0x8)) r3 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f000024b000)='./file1\x00', &(0x7f0000c62000-0xe)='./file0/file0\x00', &(0x7f0000613000)="09760059a1996b7e58fe2000389f7cc1c846195b951ae6cca283cb8d876b05b8578527b865eb68e0ef7266200edc1d753f48595ba89e2754119c1d52bf4ae778f7b00a7581146a9af5ef76642dcf172f395a2bf0896e66aa7826f9a4b8b1716dcdb8ba6eeb04f75ff26741e6f5f7874c3ea207d44f12af2be70dc89b98091ded2566dcfc6eebdd0e0b41de2ab74ea91a58456769ea8d9da2bb8194114bc4b27734be47fab5cc73e63bbd982db48d399e7f48128a50b92f266749d11522b48a7fbe8b7c5edec42ce4433ecabd201c8f4e8426a09683a5678ebc85508e2bb9d5e03fec2f1f079875a15c855361c8f0327eff7603", 0x1004, &(0x7f000073b000-0x1)) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/04 16:13:19 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000027b000-0x12)='/dev/input/event#\x00', 0x10001, 0x604000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x3d)="54e00e0db66f2c9184b791051c9babb7d020432070d86511b2866f9d5b43b290a9b3a98cecf774cb5357bb6f5079b86653f7465a2b1bb74c1920ea2fbd", 0x3d) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc7000)='/dev/autofs\x00', 0xd8100, 0x0) epoll_wait(r1, &(0x7f0000750000)=[{}, {}], 0x2, 0x10000) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00008b4000-0x1d)="00559c382359082f00ff31ffd2e9b60cd9ffba33f2c0fbbbb2790001f6", 0x3) lseek(r2, 0x2, 0x4000000000004) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00006f1000)={0x0, 0x2}, &(0x7f0000fc8000)=0x8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fc8000)=@sack_info={r3, 0x1, 0x3}, &(0x7f0000457000-0x4)=0xc) 2018/02/04 16:13:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x408441, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000000000+0x992)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r1, 0x9, 0x7f, "24be4620b04f1cd97e39f8b0b9c56a98dd25bb4e1b9daff1e5bd98186cf639b574cd06236f3e2384df70306fa085eff9e665fb6404a53e5a85b859b3d87843a230f62908911254713607fe38383207ed788cac4e593113930b9c7e3c788b4f2cf2429c8b4ef3668c4159df1f5c3a7c921eab84263b4bc04a0a929ce699bc29"}, 0x87) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x1, @empty}}, 0x80, 0x100}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0x7}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0x5}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f00001ac000-0x4)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00008c3000-0x8)={r2, 0xfffffffffffffff8}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000f32000)=0x6, 0xfffffffffffffcb9) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000410000)={r3, 0x2, 0x9, 0xff}, 0x10) r5 = socket$inet(0x2, 0x802, 0x0) readlink(&(0x7f000076a000-0x1)='./file0\x00', &(0x7f0000a62000)=""/59, 0x3b) ioctl$sock_ifreq(r5, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00007a7000)="d35328adfbaab159bbd1b99f6cbb374032d6c1997381c02f2865d9784d22fda3"}) 2018/02/04 16:13:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000ecf000-0xc)='/dev/random\x00', 0x0, 0x0) socket(0x10, 0x2, 0x10) 2018/02/04 16:13:19 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) 2018/02/04 16:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb7000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000002c000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000036d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/04 16:13:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000dce000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f00002ee000-0xb0)=""/176, 0xb0, 0x20, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f00002e1000-0x2c)=@ethtool_cmd={0x27}}) 2018/02/04 16:13:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00009e9000)='./file0\x00', &(0x7f0000289000-0x10)=@random={'system.', 'user]GPL\x00'}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000070000-0xf)='/dev/sequencer\x00', 0x0, 0x0) accept4$netrom(r0, &(0x7f0000b43000-0x48)=@full, &(0x7f000012f000)=0x48, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000090d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, 0xfffffffffffffff8, 0xfffffffffffffff7, 0x9, 0x4, 0x1}, &(0x7f0000238000)=0x22d) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ae9000-0x14)={r1, 0x9, 0x3f, 0x6, 0x8, 0x1}, 0x14) r2 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) set_robust_list(&(0x7f0000ad2000-0x18)={&(0x7f0000b0c000/0x1000)=nil, 0x1, &(0x7f000055d000/0x3000)=nil}, 0x18) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000ff0000)=""/128) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00008fa000)=""/232) 2018/02/04 16:13:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) pipe(&(0x7f00007a7000)={0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000095e000-0xc)={0x0, 0x80000000, 0x2, [0xf5e, 0x8]}, &(0x7f00000eb000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000081a000)={r2, 0x200}, 0x8) 2018/02/04 16:13:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x2200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local, @in6=@ipv4={[], [], @dev}}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/04 16:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f00007ea000-0x8)='./file0\x00', &(0x7f000044d000)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='.', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f0000f43000-0x1)='S') mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000c16000)='.', &(0x7f0000e09000-0x1)='.', &(0x7f000082b000)='hostfs\x00', 0x803000, &(0x7f0000319000)) getegid() r0 = open(&(0x7f00007a5000+0x55b)='.', 0x0, 0x60) bind$unix(r0, &(0x7f000029e000-0x3)=@file={0x1, '.'}, 0x3) umount2(&(0x7f0000f45000)='.', 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001d1000)=@sack_info={0x0, 0x8001, 0x5}, &(0x7f00001db000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b36000)={0x0, 0x2, 0xb434, 0x0, r2}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008b1000-0x102)={0x0, 0xfa, "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"}, &(0x7f000000a000)=0x102) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009f9000)={r2, 0x7, 0x6, 0x1, 0x2, 0xfff, 0x7f, 0xeb, {r3, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}}, 0x4, 0x9, 0x7, 0x5d, 0x100000001}}, &(0x7f000006d000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d26000)={0x2, [0x7fffffff, 0x3]}, 0x8) faccessat(r1, &(0x7f0000f16000-0x1)='.', 0x8, 0x100) 2018/02/04 16:13:19 executing program 0: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) chmod(&(0x7f000009f000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000004000-0x1e)="2dd107d71fd1098154ea07253a1b191acd27e54ad331139ceb3afaabe236", 0x1e) getresgid(&(0x7f0000000000), &(0x7f0000001000), &(0x7f0000002000)=0x0) lchown(&(0x7f0000002000)='./file0\x00', r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000001000)=@random={'trusted.', "277d6c6f637075736574662373656c696e7578656d30707070301d00"}, &(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x10, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@common='yam0\x00', &(0x7f00000ed000-0x4072)=@ethtool_per_queue_op={0x4b, 0xfff, [0x1, 0x87e0, 0x6, 0x3, 0x6, 0x6, 0x2, 0x6, 0x3f, 0x5, 0x0, 0x7dc, 0x4, 0x4, 0x4, 0x0, 0x5, 0x1, 0x52, 0x0, 0x2, 0x6, 0x0, 0x5, 0x228, 0x800, 0x7fffffff, 0x6, 0xbf47, 0x486d, 0x88e2, 0x8000, 0x3, 0x9, 0x3, 0x213f, 0x800, 0x40, 0x5, 0x12e2, 0x4, 0x2, 0x6, 0x1, 0xffffffff, 0xdb, 0x5, 0x4, 0x7, 0xfffffffffffff801, 0x80000001, 0x0, 0x2, 0x80, 0x4, 0x20, 0x5, 0xffffffff, 0x1ff, 0x2, 0xffffffff, 0x37, 0x38, 0x10001, 0x4e, 0x9, 0xbc35, 0x6, 0x0, 0x8, 0x5, 0x100000001, 0x2, 0x3, 0x40, 0x7, 0x5, 0x5, 0x8000, 0x0, 0x8, 0x0, 0x5, 0x6, 0x1, 0x4, 0x2, 0x3f, 0x7, 0xfaf4baa, 0x40, 0x7, 0x6, 0x80000000, 0x155, 0x2, 0x800, 0x5, 0x48, 0x40, 0x6, 0x6b, 0x2, 0x9, 0x9, 0x800, 0x3, 0x10001, 0x0, 0x75, 0x4, 0x0, 0xf23d, 0x600, 0x1f, 0x0, 0x100000000, 0x3, 0x3, 0x1000, 0x0, 0x89a, 0x9, 0x1, 0x8, 0x6, 0xfff, 0x1b9801ff, 0x2, 0x2, 0x8001, 0x4, 0x6, 0x7, 0x97f4, 0xff, 0xffffffff00000000, 0x4, 0x8, 0x7, 0x7, 0x5, 0x4, 0x9, 0x2, 0xad2, 0xcfce, 0x40, 0x7, 0xfffffffffffff800, 0x401, 0x7ff, 0x6, 0x1ff, 0xae, 0x20, 0x0, 0x0, 0x3, 0x400, 0x0, 0x3, 0x9, 0x4, 0x7, 0x2, 0x8000, 0x401, 0x1000000000000000, 0x1000, 0x4, 0x5775, 0x7, 0x97d8, 0x1f, 0x3, 0x632, 0x6, 0x4, 0x7ff, 0x0, 0x8000, 0x3, 0x8, 0x4, 0x400, 0xffffffff00000001, 0x7, 0xff, 0x0, 0x5, 0x1f, 0x0, 0x0, 0x998, 0xa3, 0x2, 0x3, 0x8, 0x8, 0x101, 0xfff, 0x7445, 0x9, 0x0, 0x101, 0x2, 0x3, 0x800, 0x6, 0x7fffffff, 0x80000000, 0x7f, 0x8, 0x6b, 0x9, 0x9, 0x2, 0x10001, 0x3f00000000, 0x9, 0x100000000, 0x6, 0x1, 0x3, 0x1ff, 0xcd4d, 0x3ff, 0x5, 0x2, 0x2, 0xb0b, 0x101, 0xca, 0xb54c, 0x2, 0x5, 0x81, 0x1, 0x10000, 0x4, 0x0, 0x5, 0x0, 0x7, 0xffffffffffffff81, 0x1, 0x63437fb5, 0x100000001, 0x9, 0x200, 0xfffffffffffffff8, 0x80, 0x100000001, 0xff, 0x6, 0x6, 0x3000000, 0xd8a, 0x7, 0x9, 0x10000, 0x1, 0x1c00000000000, 0x3, 0x80, 0x8, 0x5, 0x80000001, 0x8, 0xff, 0x1, 0xefcf, 0x95, 0x9, 0x9, 0x0, 0x3, 0x7, 0x360, 0x2, 0x4, 0x3, 0x5, 0x7fffffff, 0x7, 0x0, 0x0, 0x7, 0x5, 0xd5, 0xdce7, 0x7, 0x1ff, 0x6069, 0x80000001, 0x4, 0x7fffffff, 0x2, 0x7, 0x8, 0x6, 0xf67, 0x3, 0x60000000000, 0xa6e6, 0xd3, 0x80000000, 0x40, 0x8, 0xcabf, 0x4, 0x800, 0xfffffffffffffff8, 0xffffffffffff86f1, 0x543, 0x2, 0x9, 0xfffffffffffffffe, 0x9, 0xbcd9, 0x4, 0x3ff, 0x9, 0x9, 0x4c1, 0x26, 0x3, 0x0, 0x100000000, 0xfffffffffffffff7, 0x4, 0xfffffffffffff800, 0x40, 0x5, 0x5, 0xf21, 0xfffffffffffffffc, 0x5, 0xffff, 0x8001, 0x7ff, 0x6, 0x101, 0x7, 0x9, 0x7, 0x3b, 0x3, 0x5, 0x7ff, 0x4, 0x80000001, 0x1f, 0xfffffffffffffffb, 0x9, 0x9, 0xfffffffffffffffe, 0xfffffffffffff747, 0x5, 0x7fff, 0x0, 0x8001, 0x8, 0x7, 0x9, 0x2, 0x7, 0x36d, 0x80000000, 0x1, 0x0, 0x9, 0x10000, 0x1, 0x8482, 0x81, 0x8001, 0x7, 0x7, 0x3, 0x1, 0x3, 0x0, 0x6, 0x1ff, 0x1, 0xf82d, 0x5891, 0x14, 0xd5, 0x8, 0x2, 0x40, 0x2, 0x6, 0x3, 0x7, 0x1, 0x1000, 0x7, 0x0, 0xffffffffffffff7e, 0x7, 0x20, 0x6, 0x9, 0x0, 0x5, 0x0, 0x80000001, 0x3, 0x7f, 0x0, 0x80000001, 0xb30b, 0x5, 0x8, 0x5, 0x10000, 0x6ed, 0x100000000, 0x2, 0x2, 0xd79d, 0x6d1a, 0xff, 0x3, 0x40, 0x1, 0x6, 0x7fffffff, 0x4, 0x6, 0x100, 0x2ab, 0x0, 0x80, 0xe8c6, 0x9475, 0x8, 0xe9e4, 0x4, 0x1, 0x3ff, 0x5, 0x80, 0x5, 0x1, 0x7, 0x2, 0x8, 0x7, 0x6, 0x3575b67d, 0x3df, 0x8000, 0x7, 0x6, 0x7fff, 0x4, 0x2, 0x6, 0x1, 0x9, 0x7fffffff, 0x80000001, 0xd7a7, 0x9, 0x9, 0x3ac38d59, 0x0, 0x5, 0x6, 0x2, 0x0, 0xa7, 0xffffffffffff26af, 0x80000000, 0x334, 0x3, 0xf4ec, 0x7fffffff, 0x100000001, 0x2, 0x9, 0xffffffff, 0x3ff, 0x6, 0x81, 0xb5d, 0x9, 0x7, 0x1, 0x3, 0x3, 0x40, 0x8, 0x3, 0x1000, 0x400, 0x8, 0x6, 0x20, 0x73, 0xa1, 0x2, 0x0, 0x1, 0xd8, 0x10000, 0xffffffffffff0000, 0x7, 0x6, 0x2, 0x6a5, 0x6, 0x200, 0x6, 0xd4, 0x0, 0x6, 0x5b20aaca, 0x2, 0x0, 0x0, 0xfffffffffffffffa, 0x6, 0x0, 0x5, 0x3, 0x0, 0x1, 0x80000001, 0x0, 0x90, 0x5, 0x7, 0x5, 0x8, 0x8, 0x17a, 0xffffffff7fffffff, 0x800, 0x101, 0x80000000, 0x9, 0x9, 0x1, 0x0, 0x2, 0x2, 0x8, 0x9, 0x96, 0x471, 0xffffffff, 0x100000001, 0xfffffffffffffffc, 0x40, 0x6, 0x2, 0x9, 0x297, 0x7, 0x4d3, 0xf32, 0xfff, 0x6, 0x800, 0xffffffffffff0000, 0x2, 0x2, 0x1f, 0x1, 0x6, 0xfffffffffffff001, 0x6, 0xbd0, 0xfffffffffffffffb, 0x81, 0x9, 0xf1a, 0x70, 0xa0, 0x1, 0x7, 0x80000001, 0x7, 0x0, 0x8, 0x4, 0x2, 0xffffffff, 0x4, 0x7, 0x8001, 0x1, 0x1000, 0x3, 0x5, 0x9, 0x1, 0x8000, 0x3, 0x8001, 0x10001, 0x0, 0x40, 0x6, 0x7, 0xfff, 0x1, 0x80, 0x2, 0x3, 0x10b1, 0x7, 0x20af, 0x5a7, 0x3f, 0x1, 0x0, 0x1000000000000, 0x5, 0x0, 0x6ff4, 0x6, 0xfff, 0x5c9a, 0x1ff, 0x8, 0xb34c, 0xfffffffffffffff9, 0x9, 0xc0, 0x0, 0x0, 0x1f, 0x0, 0x401, 0x800, 0x9, 0x81, 0x7ff, 0x9, 0xffff, 0x2, 0x2, 0x1, 0x8, 0x3, 0x5, 0xfffffffffffffffb, 0x9, 0x100, 0xc0d, 0x3, 0x4, 0x5, 0x2, 0x100000001, 0x6, 0x5, 0x4, 0x4, 0x0, 0xfffffffffffffff7, 0x3f, 0x2, 0x72, 0x3, 0x400000000000, 0x3, 0x100000001, 0x7fffffff, 0x5, 0x9, 0x7f, 0x2, 0x5716, 0x101, 0x40, 0x3680, 0x4fc, 0xff, 0x0, 0x4, 0x3, 0x60d, 0x7fffffff, 0x6, 0x5, 0x3, 0x6, 0x4, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffdf44, 0x100, 0x1, 0xffffffff, 0x6e2, 0x0, 0x9, 0x80000000, 0xffffffffffffffff, 0x3, 0x3, 0x3, 0xfffffffffffffffd, 0x6efd, 0x4, 0x7ff, 0x87, 0x847a, 0x1693, 0x3c9d, 0x5bb, 0x0, 0x2, 0xc46a, 0x3, 0x0, 0x8, 0x4c, 0xbe6d, 0x6, 0x80000000, 0x1f, 0x3c, 0x1f, 0x9, 0x0, 0x0, 0x3, 0x81, 0xa, 0x3b4, 0x7fff, 0x9, 0x7fffffff, 0x8, 0x1815, 0x81, 0x5, 0x3ff, 0x10000, 0x99, 0x9, 0x6, 0x2bf, 0x5, 0x6, 0x8, 0x9, 0x4000000000, 0x6, 0x0, 0x7f, 0xfffffffffffff800, 0x5, 0x1, 0x3, 0x5, 0x6, 0x8, 0x9, 0x8001, 0x8, 0x5, 0x9, 0x0, 0x7, 0x1, 0x7, 0x0, 0x2, 0x6, 0xbe9, 0x100000000, 0x7, 0x200, 0x20, 0x3, 0xfffffffffffff001, 0x9, 0x0, 0x7, 0x10000, 0x7ff, 0x7fff, 0x1, 0x3f, 0x4, 0x9, 0x6, 0xb9, 0x3, 0x401, 0x20, 0x43d, 0x1, 0x2, 0x8, 0x7, 0x401, 0x55b4, 0x2c9, 0x800, 0x0, 0x9000000, 0xfffffffffffffffa, 0x6, 0xf7f, 0xbde, 0x6, 0x1000000000000, 0x1000, 0x1d8, 0x7ff, 0x81ff, 0x0, 0x7fffffff, 0x6, 0x5c, 0xc74, 0x8000, 0x8, 0xfffffffffffffffd, 0x55c, 0x80000000, 0x4, 0x8a7, 0x3ff, 0x2a0f, 0x8000, 0x4283, 0x8001, 0x9, 0x5f1, 0x4, 0x4, 0x6, 0xfffffffffffffb1d, 0x0, 0x2, 0x2, 0x2, 0x4, 0x93, 0x6, 0x7, 0x2, 0x7, 0x800, 0x80000001, 0x3ff, 0x4f, 0x7, 0x3, 0x571, 0x7fff, 0x1, 0x0, 0x8cf, 0x81, 0x3, 0x7, 0x7f, 0x91, 0x6, 0x100, 0x9, 0x4, 0x0, 0x2, 0x7, 0x7bd9, 0x5, 0x533ff642, 0xfffffffffffffffe, 0x8, 0x0, 0x2, 0xad, 0x6, 0x9, 0x7, 0xfffffffffffffe00, 0x3, 0x8, 0x4, 0x9, 0x81, 0x1a, 0x8001, 0x40, 0x200, 0x6, 0x3, 0xd24, 0x81, 0x800, 0x7, 0x7, 0x1f, 0x1, 0x0, 0xee3, 0xab, 0x9, 0x800, 0x4, 0x2, 0x5, 0x1, 0x7, 0x100000001, 0x2, 0x1, 0x20, 0x6e, 0x100000001, 0x3, 0x80000000, 0x7fffffff, 0x4, 0xfffffffffffffffe, 0x100, 0x9e4, 0x3ff, 0x3, 0x40, 0x3, 0x10001, 0x80000000, 0x4, 0x5, 0x0, 0x9, 0x4800000000, 0x4, 0x1, 0x7fffffff, 0x8, 0x0, 0x2, 0xfffffffffffffffc, 0x42, 0xbb21, 0x101, 0x2, 0x1, 0x3f, 0x1, 0x3, 0x2, 0x3, 0x7fffffff, 0x6, 0x300000, 0x80000001, 0x457f, 0x8, 0xfffffffffffffffc, 0x0, 0x71d8, 0xc, 0x5, 0x599e06e2, 0x2, 0x9, 0x1, 0xa9f, 0x0, 0x6926b934, 0x80, 0xa0, 0x1, 0x4, 0x8, 0x4, 0x5, 0x3f, 0x6, 0x3441, 0x3, 0x80000000, 0x9, 0x52b, 0x4, 0x0, 0x2, 0x80, 0x100, 0x1b, 0x1, 0x6, 0x9, 0x3f, 0x8, 0xe1d, 0xde5b, 0xe917, 0x3, 0x9, 0x5, 0x10000, 0x8, 0x7fff, 0x400, 0x7, 0x8001, 0x3ff, 0xa1, 0x8, 0x2, 0x787, 0x9, 0x9, 0x2, 0x800, 0x400000000000000, 0x10001, 0x8001, 0x6, 0x101, 0xff, 0x2, 0x6, 0x7, 0x4, 0xfffffffffffffff9, 0x6, 0xca5, 0x50e, 0x8c0d, 0x1, 0x0, 0x9, 0x0, 0x6, 0x9, 0x8001, 0x6, 0x6, 0x1f, 0x0, 0xec, 0x0, 0xfffffffffffffff7, 0xf6, 0x7fff, 0x3ff, 0x9ecc, 0x6, 0xffffffffffff8b76, 0x4, 0x3, 0x770, 0xd6e, 0x8, 0xfff, 0x2, 0x5, 0xc3ce, 0x7824, 0x9, 0x9, 0x8e, 0x20, 0x5, 0x3f, 0x7, 0x53, 0x4, 0x635, 0x7, 0xffffffff, 0x1f, 0x3, 0x0, 0x100000001, 0x1ff, 0x2, 0x8, 0xfffffffffffffffd, 0x5, 0x8, 0x1, 0x2, 0x5, 0xc7, 0x0, 0x8, 0xa94, 0x7fff, 0x100000001, 0x0, 0x3cae, 0x5, 0xffffffffffffffff, 0x6, 0x7f, 0x9, 0x3, 0x3, 0x6, 0x2, 0x400, 0x1728d753, 0x6, 0x3da48794, 0x3, 0xff, 0x4, 0x2f68, 0x7, 0x3, 0x3, 0x1, 0x7fffffff, 0x10000, 0x5, 0x7fff, 0xfffffffffffffffb, 0x10001, 0x33a8, 0xffffffff, 0x80, 0x555a, 0xffff, 0x9, 0x2, 0x5, 0x10000, 0x3, 0xcd, 0xd5, 0x5, 0xfff, 0x3, 0xcf, 0x7fff, 0x8, 0x1, 0x3, 0x1, 0x3, 0x8001, 0x5, 0x1, 0x5, 0x4, 0x80000001, 0x6, 0x100000000, 0x25, 0x8, 0x3, 0x61e, 0x9, 0x5, 0x40, 0x282, 0x2, 0x387, 0x9, 0x7ff, 0xfffffffffffffffe, 0x2, 0x0, 0x9, 0x4, 0x91a, 0x0, 0x3, 0x800, 0x1f, 0x0, 0x4, 0x5, 0x200, 0x100000, 0x3, 0x4, 0x76ba, 0x3, 0x1ff, 0x6, 0x3, 0x0, 0x3, 0x8, 0x0, 0x4, 0x1000, 0x2, 0x8000, 0x5, 0x1, 0x800, 0x0, 0xffffffff, 0x4, 0xc0000000, 0x4, 0x40, 0x100, 0x200, 0x3f0000000000, 0x3, 0x3, 0xe842, 0x8000, 0x2, 0x0, 0x1, 0xfffffffffffffffc, 0xbe, 0x5c4, 0x7f, 0x0, 0x9, 0x0, 0x6, 0x401, 0x8, 0x2, 0x7, 0x7, 0x4, 0x80000001, 0x0, 0x5, 0x1, 0x4, 0xffff, 0x100, 0x401, 0x81, 0x1ff, 0x4, 0xfffffffffffffff8, 0x100, 0x5, 0xfffffffffffffff9, 0xff, 0x100000000, 0x7, 0x5, 0x5, 0x800, 0x6, 0x2, 0x1000, 0xfffffffffffffffc, 0x4, 0xffffffffffffd4a1, 0xfff, 0x4, 0x4, 0x2, 0xfffffffffffffffc, 0xa8, 0x57f1f6df, 0x80000001, 0x4, 0xffff, 0x9, 0x1, 0x3, 0x2, 0xe1, 0x9, 0x5, 0x7, 0xf8, 0x4, 0x7fffffff, 0xfcf, 0x80000000, 0x0, 0x26be445, 0x3, 0xff, 0x9, 0x100, 0x0, 0xffffffffffffff1b, 0x100, 0x1f45, 0x9, 0x3ff, 0x408c, 0x0, 0x50, 0x671f, 0x9, 0x400, 0x7f, 0x1df, 0x81, 0xff, 0x10000, 0x6, 0x81, 0x3, 0xa4, 0x40, 0x1, 0xdb, 0x100000000, 0x1, 0x1000, 0xffffffff80000001, 0x3, 0x1, 0x10001, 0xe14, 0x6, 0x1, 0xffff, 0x7fffffff, 0x5ce2000000000000, 0x7fff, 0x5, 0x6, 0x4, 0x1, 0x80000001, 0x2, 0xe0c, 0x686f, 0x60, 0xfffffffffffffff9, 0x1, 0x7, 0x8001, 0x5, 0x80, 0x101, 0x5, 0x5559, 0x100000001, 0x8001, 0x3, 0x9, 0xd40, 0x3ff, 0x0, 0x7, 0xffffffffffffff7f, 0x7, 0x401, 0x5, 0x9f, 0x8, 0x800, 0x9, 0x9, 0x3, 0x7, 0x7, 0x100000000, 0xffffffffffffffc1, 0xa449, 0xffffffffffffff3e, 0x2, 0x4, 0x80, 0x8, 0x800, 0x100, 0x2, 0x362, 0xffff, 0x4, 0x1f, 0x2, 0x1f, 0x4, 0xffffffff, 0x80000001, 0x3, 0x10000, 0x59e, 0xee4, 0x2, 0x1749, 0x9, 0x9, 0x7, 0x2, 0x1, 0x7f, 0x8, 0x9, 0x4, 0x2, 0x12, 0x4, 0x5, 0x1, 0x400, 0x80, 0x2d31, 0x80f5, 0xffffffffffffffff, 0x3, 0xfffffffffffffe01, 0x40, 0x3, 0x86, 0xff, 0x8, 0xffff, 0x55, 0x2, 0x1, 0x1ff, 0x7, 0x9, 0x8001, 0x6, 0x4, 0x20, 0x51, 0x4000000080000, 0x97c2, 0x7fff, 0x9, 0x7680, 0x7, 0x1000, 0x1ff, 0x2, 0x3ff, 0x401, 0xd1, 0x8001, 0x9, 0x5, 0x1, 0x80000001, 0x533, 0x7fffffff, 0x80000001, 0x2, 0x45a2, 0x400, 0x2, 0x9, 0x8, 0x1fffc000000, 0x9, 0x3, 0x7, 0x2, 0x5, 0x5, 0x4, 0x100000000, 0xffff, 0x3, 0x4, 0x9, 0x7fff, 0x2, 0x3, 0xfffffffffffff88d, 0xd4fe, 0x1000, 0x3, 0x9, 0x6, 0x1, 0x6, 0x3, 0x1, 0x1, 0xfff, 0x0, 0x2, 0x5, 0x100000001, 0x101, 0xffff, 0x1, 0x80000001, 0x8000, 0x9, 0x2, 0x7, 0x9, 0x9, 0x9, 0x3, 0x9, 0x10000, 0x5, 0xb3a2, 0x1ff, 0x7, 0x42, 0x7, 0x875, 0x3, 0x1000, 0xfffffffffffffff8, 0xe2f, 0x3f, 0xde9f, 0x8, 0x3, 0x4, 0x0, 0xac, 0x7fff, 0x0, 0x1, 0x19e, 0x5, 0x8, 0xfffffffffffffffd, 0x80000001, 0x8000, 0xfffffffffffffffb, 0x2, 0x7fff, 0x7, 0x9, 0x4, 0x10000, 0x7ff, 0xfffffffffffffff9, 0x5, 0x3, 0x100000000, 0x80, 0x80, 0x6, 0x4, 0x80000000, 0x1, 0x9, 0x7, 0x6, 0x4, 0x76203c88, 0x5, 0x7, 0x8, 0x2, 0x1, 0x5, 0x5, 0x7, 0x8, 0xfffffffffffff6d5, 0x4, 0x9, 0x2, 0x1, 0x40, 0x1, 0x401, 0x800, 0x1, 0x81, 0x1000000000000, 0x8000, 0xa0a, 0x3, 0x6fd, 0xffffffff, 0xed89, 0x6, 0x7, 0x6f3, 0x1f, 0x1, 0x8, 0xf7, 0x9, 0x20, 0x400, 0x80000001, 0x0, 0x2, 0x5, 0x81, 0x9, 0x800, 0x9, 0x1ff, 0x413, 0x5, 0x9, 0xffffffffffffffe1, 0x5fe04b64, 0x1, 0x7, 0x9136, 0x5, 0xc05d, 0x101, 0x401, 0x5, 0xd44, 0x9, 0x2, 0x10001, 0xffff, 0xffffffffe07cd1d3, 0xfffffffffffffff9, 0x3, 0x1, 0x2, 0x200, 0x6, 0x2, 0x0, 0x0, 0x90, 0x100, 0x7bb5, 0x200, 0x8, 0x861d, 0x5, 0xb94, 0x5, 0x80000000, 0x3f, 0x4, 0x4, 0x8, 0x2, 0x8, 0x4, 0xad0, 0x2, 0x0, 0x2, 0x7fff, 0x80000001, 0x6, 0x1, 0x7fffffff, 0x1, 0x0, 0x0, 0x100000001, 0x3, 0x8, 0x1, 0x8, 0x0, 0x81, 0x886, 0x80, 0x3ff, 0x3ff, 0x3, 0x40, 0xfd2, 0x9, 0xffffffff80000000, 0x80000001, 0x0, 0x1, 0x4, 0x25, 0x9, 0x7, 0x1, 0x2, 0x400, 0x9, 0x9, 0x8, 0x0, 0xff, 0xc, 0x6, 0x7, 0xc00000, 0x9, 0x5, 0x100, 0x6c1, 0x2, 0x5, 0x5, 0x9, 0x11e, 0x8, 0x1, 0x594, 0x6, 0x1a3, 0x6, 0xa034, 0x80000000, 0x2, 0x6, 0x3, 0x8, 0x4, 0x5, 0x1f, 0xfffffffffffffbff, 0x200, 0xe6cb, 0x401, 0x7fff, 0x6, 0x6288e0ae, 0x3, 0xee, 0x6, 0x7, 0x3, 0x7fff, 0x4, 0x8000, 0x1fb, 0xfffffffffffffffe, 0x3, 0x4e, 0x71, 0x3, 0x1, 0x8001, 0x1, 0x6, 0x1, 0x8001, 0x2, 0x10000, 0x798, 0x3, 0x8, 0xb3d, 0x7, 0x6, 0x7, 0x4, 0x2, 0x5, 0x1ff, 0x6ce5, 0x7f, 0x8, 0x0, 0x1f, 0x7, 0x3, 0x0, 0xffff, 0x1ff, 0x7ff, 0x23b, 0x40, 0x3, 0x100, 0x2, 0x1, 0x10000, 0x20, 0x7, 0x5, 0x0, 0x887, 0x6, 0x80, 0x593, 0x9, 0x6, 0x40, 0x80000001, 0x4, 0x20, 0xfffffffffffffff8, 0x5, 0x80, 0x9, 0x7, 0x7fff, 0xfffffffffffffff9, 0x3, 0x3ff, 0x3, 0x100000000, 0x7fe5, 0x5, 0x1, 0x2, 0x4, 0x5, 0x7fff, 0xc9, 0x1000, 0x5, 0x1000, 0x1, 0x100, 0x1000, 0x800, 0x52, 0x9, 0x2, 0x1, 0x100000000, 0x5, 0x400, 0x7, 0x5, 0x2, 0x1, 0x7, 0x551, 0xd07, 0x10000, 0x8, 0x1ff, 0x4, 0x8, 0x1, 0x2, 0x7, 0x73c3, 0x4, 0x4, 0x7fff, 0x2, 0x4, 0xe26, 0x7, 0x9, 0x401, 0x1ff, 0x5, 0x2ca6, 0x7, 0x1, 0x4, 0x7ff, 0xf12, 0x9, 0x24980000000, 0x9, 0x1000, 0x80000001, 0x10000, 0x2, 0xf26b, 0x0, 0x6, 0x4, 0x8, 0xd924, 0x6, 0x400, 0x6, 0x4, 0x10001, 0x400, 0x0, 0x7, 0x10000, 0x0, 0x6c6, 0x2ffd, 0xc58, 0xf5, 0x3, 0x4, 0x7ff, 0x1, 0x0, 0x256d, 0x12000000, 0x3a, 0x3, 0x7ff, 0x4, 0xffff, 0x5, 0x101, 0x0, 0x800, 0x8, 0x8, 0x20, 0x6, 0x9, 0x6, 0x3ff, 0x8, 0x4, 0x4, 0x0, 0xa2, 0x6, 0x2, 0x6, 0x400, 0x8d, 0x3, 0x1, 0x6, 0x5, 0x7f, 0x0, 0xf4, 0x80000000, 0x3, 0x1, 0x6, 0x0, 0x400, 0x5, 0x9, 0x824, 0x6, 0x7ff, 0x20, 0x8, 0x3aaa, 0x3, 0x7, 0x39, 0xfff, 0x1f, 0xffff, 0x4, 0x1, 0x8, 0xffffffffffffff0b, 0x2, 0x10000, 0x80000001, 0xa5, 0x7, 0xfffffffffffffffa, 0xcc, 0xd3de, 0x10000, 0x2, 0x8, 0x401, 0xffffffff, 0x8, 0x400, 0x1f, 0x7, 0x1, 0x1, 0x25, 0x3, 0xcb, 0x3, 0x7ff, 0xe7, 0x3, 0x100, 0x7fff, 0x94, 0x180, 0x0, 0x2, 0xce4e, 0x2, 0x8, 0x5, 0x4, 0x2, 0x64, 0x93ba, 0x4, 0x10001, 0x1, 0x8, 0x10000, 0xfffffffffffffffb, 0x8, 0x20, 0x10001, 0x5, 0x1, 0x6, 0xfffffffffffffffc, 0x6, 0x6, 0x0, 0xff, 0x80000000, 0x7, 0x16, 0xffff, 0x683, 0x4, 0x1, 0x4, 0x401, 0x9d, 0x5, 0x0, 0xfff, 0x4, 0x97, 0x3, 0x9, 0x5, 0x0, 0x1, 0x7, 0xffd, 0xfffffffffffffffb, 0x3b4, 0x9, 0x9, 0x7, 0x7, 0x4, 0x7f, 0x11, 0x7, 0x6, 0x80000001, 0x6, 0x2, 0x20, 0x2, 0xe33, 0x604, 0x0, 0x5, 0x1, 0x4, 0x3, 0x5, 0xfffffffffffffc6c, 0x2, 0x6, 0x7, 0x1, 0x9, 0x1, 0x4363, 0x80000000, 0x0, 0x81, 0x8, 0x8000, 0x3, 0x8000, 0x8, 0x0, 0x7f, 0xc14e, 0xffffffffffffffc0, 0x8, 0x7, 0x5, 0x800, 0x1, 0x7fff, 0x7, 0x7, 0x33f2ac11, 0x800, 0x3, 0x3e6, 0x9, 0x0, 0x0, 0xffffffffffff9860, 0x7, 0x7f, 0x8dcd, 0x4f, 0x4, 0xef, 0x7, 0x20, 0x1, 0x1ff, 0x8, 0x7, 0xe2bc, 0x5d8eab0b, 0x7, 0x9, 0xffffffff, 0x0, 0x5, 0x0, 0x5, 0x9, 0x1, 0x63, 0x2, 0x0, 0x5, 0x2bd3, 0x8000, 0x5, 0x1f, 0xcb, 0x8, 0x3f, 0x1ff, 0x2, 0x8, 0x8, 0xb0, 0x151, 0x6, 0x100000001, 0x100000000, 0x1e6e, 0x7f, 0x7, 0x4, 0x2, 0xbe, 0x0, 0x20, 0x6, 0xffffffffffffffff, 0xb12, 0x3, 0x56e5, 0xffffffff, 0x401, 0x1e4e, 0xffff, 0x1, 0xf6a6, 0x76d, 0x6, 0xda, 0x41, 0x4, 0x100000001, 0x3, 0x7fff, 0x80000001, 0x7f, 0x0, 0x4, 0xfffffffffffffff9, 0x7f, 0x4, 0x0, 0x1, 0x9, 0x3ff, 0x5, 0x7fffffff, 0x4, 0x800, 0x1, 0x2, 0x7f, 0x2, 0x100, 0x3ff, 0x7, 0x5, 0x20, 0xffff, 0x400, 0x411, 0x80, 0x8, 0x5, 0xffffffffffff4821, 0x4d4, 0x101, 0x9, 0xfffffffffffffffd, 0x6, 0xfffffffffffffffe, 0xb04e, 0x3, 0x9, 0x101, 0x8001, 0x1, 0xc51, 0x5, 0x3b98, 0x6, 0xfff, 0x40, 0x4, 0x8, 0x80, 0x8001, 0x2, 0x8000, 0x80, 0x4, 0x5, 0x0, 0x2, 0x100000000000000, 0xffffffff, 0x2, 0xffffffffffffffff, 0x8, 0x9, 0x2, 0xfffffffffffffe00, 0x1, 0x1, 0xc5b, 0x7, 0x62, 0x4, 0x4, 0x7, 0xff, 0x6, 0x1ff, 0x9866, 0x1e, 0xfff, 0x6, 0x4, 0x27, 0xffffffff, 0x2, 0x69, 0x12000000, 0x1000, 0x7, 0x6, 0x4, 0x7991, 0xffffffffffffff01, 0x3, 0x3, 0x872, 0x401, 0x2, 0x8, 0x0, 0xa7, 0x200, 0x100000001, 0x2, 0x65a, 0x5, 0x3, 0x4, 0x0, 0x0, 0x8, 0x0, 0x100, 0x5, 0x3, 0x6, 0x4, 0x7, 0x3, 0x7, 0xffffffff, 0x4, 0x1, 0xfffe000000000000, 0x10000000, 0x0, 0xffff, 0x80000001, 0xcff9, 0x8, 0x10000, 0xda60, 0x6, 0x2, 0x7fff, 0x1, 0x6f, 0x54, 0x7, 0xffffffffffff0001, 0x52a, 0x5, 0x5, 0x800, 0x81, 0x5, 0x8114, 0x7f, 0x10001, 0x1, 0xffff, 0x7, 0x800, 0x6, 0x4, 0x47, 0x0, 0x6, 0x0, 0x80000000, 0x69c8, 0x67b1, 0x2, 0x1, 0x0, 0x7, 0x6, 0x0, 0xffffffffffff0001, 0xfffffffffffffff8, 0x7ff, 0x8, 0x0, 0x7fff, 0xffffffff, 0xfffffffffffffc00, 0x400, 0xfffffffffffffbff, 0x34fc, 0x3a02, 0x8, 0x5, 0x2, 0x23, 0x6a, 0x20, 0x100, 0x9, 0x40, 0x2, 0x90000000000000, 0x6, 0x5, 0xc0000000000000, 0x7, 0x0, 0x10000, 0x1c, 0x7, 0x9, 0x5, 0x100, 0x8, 0x20, 0x101, 0x9, 0x1, 0x9e31, 0x3ff, 0x1, 0xffffffffd4921d8b, 0xb82, 0x81, 0x6e320fdc, 0x2, 0x40, 0x2f, 0xff, 0x100000001, 0xc3d, 0x7fffffff, 0x200, 0x4, 0xffffffff, 0x401, 0xfffffffffffffffd, 0x10, 0x9, 0x2, 0x80, 0x6, 0x0, 0xfffffffffffffffd, 0x7fff, 0x9, 0x1, 0x80000001, 0x7fffffff, 0x65e, 0x0, 0x2, 0xc5, 0x1, 0x10000, 0x7, 0x100000000, 0x80000001, 0x0, 0x0, 0x8, 0x8, 0x8, 0x2, 0x4, 0x8, 0x80, 0x100000000, 0x2, 0x5, 0x5, 0x1, 0x80000001, 0x1000, 0xc8, 0x7fffffff, 0xce, 0x27, 0x8000, 0x200000000000000, 0xc83, 0x401, 0x3, 0x8001, 0x2, 0x0, 0x9, 0x5, 0x7, 0x1, 0x100, 0x3, 0x1, 0x62, 0x9, 0x1f, 0x0, 0x5399432f, 0x80000000, 0x7, 0x7, 0x0, 0xffff, 0x9, 0xf8f, 0x4f1e, 0x8, 0xc88, 0x8606, 0x8001, 0x3b4f, 0x808, 0xff, 0x5, 0x3f, 0x5, 0x5, 0x5, 0x1, 0x101, 0x100000000, 0x80, 0x5, 0x6, 0x1, 0x9, 0x7, 0x7a7, 0x8, 0xffffffffffffb307, 0x165e78ac, 0x3, 0x9, 0x10001, 0x2db, 0x3, 0x5, 0x2, 0x97dd, 0x3, 0x1ff, 0x4, 0x6, 0x5, 0x3, 0xff, 0x1ff, 0x6, 0xa00000, 0x53, 0x6, 0x1, 0x3f, 0x8001, 0x6, 0x6, 0x6, 0x30d, 0x0, 0x8, 0x7, 0x8, 0xa, 0x74, 0x100000000, 0xffb2, 0x8, 0x3, 0x5, 0xffff, 0x7, 0x101, 0x3, 0x4, 0x9, 0x7ff, 0x0, 0x5, 0x101, 0x2, 0xb0c, 0x9, 0x9, 0x100000001, 0xc7, 0x2, 0x1000, 0x9, 0x1, 0x3, 0x3, 0x3, 0x100000000, 0x8000, 0xfffffffffffffe00, 0x6, 0x1, 0x9, 0x1, 0x9, 0x1f, 0xffff, 0x0, 0x3, 0x101, 0x8, 0x8, 0x173, 0xffff, 0x9, 0x8, 0x0, 0x101, 0x101, 0x5, 0x5, 0x2, 0x7, 0x200, 0x9, 0xfffffffffffffffa, 0x7, 0xfffffffffffffffa, 0x7, 0x941c, 0xa1a, 0x5, 0x4, 0x3, 0x7, 0x40, 0x6, 0x80, 0x40, 0x7, 0x10000, 0xbd, 0x8001, 0xfb5, 0x2, 0x4, 0x9, 0xa30, 0x400, 0x40, 0x80000001, 0x4, 0x9, 0x9, 0x3, 0x8001, 0xfff, 0x8, 0x18, 0x9, 0x3, 0x1, 0x3, 0x1000, 0x800, 0xffff, 0x1ff, 0x5, 0x8, 0xe64d, 0x6, 0x3, 0x56, 0x9, 0x0, 0x2e9, 0x87, 0x1b5bc2b7, 0x200, 0x7d, 0x0, 0x0, 0x30, 0xfffffffffffffffa, 0x3, 0x53f, 0x81, 0x80000001, 0xb54, 0x5, 0x100000000, 0xf7, 0x800, 0x906, 0x0, 0x4, 0x0, 0x6, 0x3, 0xfcd7, 0x1f, 0x2, 0x4, 0x80000000, 0x18, 0xffffffffffffbe22, 0x2, 0x5, 0x3b, 0x2, 0x6950, 0x280, 0x800, 0x4, 0x6, 0x8, 0x101, 0x6, 0x6, 0x800, 0x100000000, 0x1, 0x1, 0xeaca1a4, 0x4, 0x7c, 0x6, 0x7, 0x800, 0x0, 0x4a6, 0x8, 0x6, 0x7ff, 0x50f, 0x81, 0x9, 0x7, 0x0, 0x800, 0xfe7, 0x6, 0x9, 0x983f, 0x4, 0x501, 0x10001, 0x1, 0x8000, 0x6, 0x200, 0x80000001, 0x6628, 0x8, 0x74, 0x5, 0x7, 0x20, 0x5, 0x0, 0x2, 0x0, 0x800, 0x3f, 0x3, 0x6, 0x4798, 0x1, 0x8000, 0x793e4c59, 0xb9, 0xfffffffffffffff7, 0x8000, 0x8d, 0xfffffffffffffbff, 0x7, 0x5, 0x4, 0x800, 0x0, 0xfffffffffffff3fe, 0x4, 0x9, 0x4, 0x1ff, 0x4, 0x7ff, 0x3, 0x5, 0x8, 0x4, 0x40, 0x1000, 0x80000001, 0x5, 0x5, 0x1d, 0x8001, 0x21, 0x5, 0x1, 0x7, 0x0, 0x86d4, 0xc2, 0x6, 0x7f, 0x1, 0x800, 0xbbd, 0x6, 0x1000, 0x4, 0x2, 0x5, 0x3fe00000000, 0x80, 0x9, 0x0, 0x0, 0x8, 0x101, 0xffffffffffffff81, 0x10001, 0x2, 0xffff, 0xff, 0x0, 0x4, 0x1000, 0xf9c, 0x4f53, 0x1326, 0x8001, 0x3, 0x63, 0x2, 0xfffffffffffffffb, 0x9, 0x100000000, 0x4, 0x3, 0xffff, 0xd86c, 0x1fffffffc000, 0x7f, 0x4, 0xcd5, 0x9, 0x9, 0xffffffff, 0x40, 0x4, 0x0, 0x89c, 0x20, 0x3, 0xffffffffffffedbb, 0xff, 0x3, 0x33, 0x38, 0x1, 0xfffffffffffffffb, 0x2, 0x1dee, 0x6, 0x100000001, 0xfff, 0x100000000, 0x6, 0xff, 0x7, 0x2, 0x1162, 0xfc36, 0x2, 0x100000000, 0xb9, 0x0, 0xfffffffffffffffb, 0x2, 0x8, 0x7, 0x9, 0xffffffff, 0x3, 0x6, 0x3, 0x10, 0x1, 0x10000, 0x101, 0x38, 0x9, 0x80000001, 0x7, 0x5, 0x2, 0x6e, 0x6, 0x800, 0x4, 0x1ff, 0x2c, 0x4, 0x68d, 0x2, 0x13b, 0x592e, 0x2, 0x1, 0xa3, 0x80000001, 0x5, 0x3, 0x80, 0xaf3, 0x782, 0x6e, 0x10001, 0xa7a, 0x1, 0x9, 0x20, 0x2, 0x2, 0x8, 0x10001, 0xf4c, 0x8cf, 0x3, 0x10000, 0x12, 0xfffffffffffffffc, 0x100, 0xe23e, 0x81, 0x9, 0x2, 0x401, 0x1, 0x101, 0x4c3, 0xfd7, 0x7f, 0xffff, 0x400, 0x6, 0x1, 0x4, 0x5, 0x6, 0x8, 0x2, 0xcd, 0x5, 0x3f, 0x101, 0x80000001, 0x0, 0x9, 0x1, 0x40, 0x5, 0x7, 0x4, 0x20, 0xffff, 0x5, 0x3, 0x9, 0x47ad, 0x10000000000000, 0x8, 0x0, 0x771, 0x109846f3, 0x4, 0x4, 0x498cb6d7, 0xff, 0x7fffffff, 0x1f, 0x4, 0x7ff, 0x2, 0x1bbf, 0xffff, 0x3e, 0x9, 0x8, 0x4, 0x1, 0x7fff, 0x9, 0x3, 0x3f, 0x41, 0x2, 0x5, 0x5423, 0x4, 0x8, 0x7fffffff, 0xfffffffffffffffe, 0x1b, 0x4, 0x8000, 0x0, 0xff, 0x0, 0x2, 0x1, 0xc506, 0x6, 0x400, 0x1, 0x1f, 0x9, 0x7f, 0x6, 0xfffffffffffffffd, 0x1, 0x4c5, 0x80000000, 0xffffffff, 0xfffffffffffffffc, 0x8000, 0x7, 0x0, 0x8, 0x8f0, 0x40, 0x0, 0xdf, 0x4, 0x5, 0x2, 0x63, 0x8, 0x6, 0x9, 0x4, 0x100000000, 0x3, 0x180000000000000, 0x6, 0x0, 0x7, 0x7, 0x9, 0x3, 0x40, 0x634, 0x80, 0x0, 0x5854, 0x6, 0x2, 0x6, 0x4, 0x4, 0x0, 0x0, 0x1f, 0x4, 0x3, 0xffff, 0x4, 0x8001, 0xfed4, 0x2, 0x1f40, 0x0, 0x7, 0x4, 0x0, 0x2, 0x12, 0x4, 0x4, 0x3, 0x7, 0x1, 0xffffffff, 0x428a, 0x101, 0xf9, 0xffffffffffffffbf, 0x10000, 0x3, 0x2, 0x8, 0x9, 0x7f, 0x1, 0xc4, 0x8, 0x0, 0x8, 0x1, 0x81, 0x7, 0x7, 0x3ff, 0xe90, 0xb99e, 0x2, 0x6000000000000, 0x8000, 0x6, 0x8001, 0x507e, 0x7, 0x7, 0x0, 0x395c, 0x5, 0x40, 0x80, 0x8, 0x3, 0x10001, 0x8, 0x226b, 0x401, 0xb17, 0x9, 0x40, 0xb6, 0x400, 0x2, 0x5, 0x8001, 0x2, 0x5, 0x2, 0x0, 0x6, 0xfffffffffffffeff, 0xfff, 0x20, 0x8, 0x9, 0x8, 0x100000000, 0x8, 0x0, 0x1, 0xfffffffffffffff7, 0x9, 0x800, 0x1, 0x7, 0xda, 0x10001, 0xc8, 0x80, 0x81, 0x8000, 0x6, 0xcf, 0x3, 0x5, 0xbdd, 0x5, 0x6, 0xd93, 0x2, 0x7, 0x98bf, 0x756d0870, 0x5, 0x3, 0x56f, 0x1, 0x0, 0x68cf, 0x200, 0xff, 0x800, 0xfffffffffffffffd, 0x1, 0x7, 0x4, 0x20, 0x4, 0x5d5fb745, 0x1, 0xaa, 0x3e3, 0x100000000, 0x5, 0x4, 0x8000, 0x6, 0x8, 0x0, 0x4, 0x7fff, 0xfffffffffffffffc, 0x8, 0xb3, 0x7ff, 0x1c7, 0x4, 0x9, 0xffffffffffffff95, 0x9c3, 0x8001, 0xffffffffffffffff, 0x0, 0x5, 0x1, 0x2819, 0x6, 0x0, 0x7, 0x7, 0x400, 0x1, 0x1, 0x81, 0x301a, 0x81, 0x80000001, 0x2, 0x4, 0x2, 0x40, 0x81, 0x8, 0x6, 0x40, 0x9, 0x7, 0x101, 0x0, 0xffffffffffffffc1, 0x8, 0x2, 0xfffffffffffffff7, 0x6, 0x8000, 0x4, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x1, 0x0, 0x8, 0x7fff, 0x100, 0x3, 0x0, 0x92, 0xfffffffffffffffc, 0x7, 0x3, 0x7, 0x20, 0x4, 0xffff, 0x7ff, 0xfffffffffffffe00, 0x80af, 0x2, 0xffffffffffff0000, 0x5, 0xd0, 0xffffffffffffff00, 0x8, 0x5, 0x4, 0x1, 0x80000000, 0xffffffff, 0x800, 0x9, 0x7fffffff, 0xfffffffffffffff7, 0x6, 0x0, 0x7, 0xec, 0x1, 0x9, 0xb0b2, 0x2, 0x3, 0x5, 0x9, 0x0, 0x1, 0x1, 0x40, 0x9, 0x5, 0x4, 0x6, 0x6, 0x80, 0xddb, 0xae2, 0x519, 0xffffffffffff0001, 0x100000001, 0x6, 0x3f, 0x5, 0x10000, 0x100, 0x100000001, 0x0, 0x7ff, 0x400, 0x7, 0x100, 0x1, 0x4, 0x100000001, 0x10001, 0x1, 0x3, 0x9, 0x0, 0x9, 0x3f800000000, 0x9, 0x2, 0xdd97, 0x9, 0xa8, 0x2, 0x2, 0x40, 0x9, 0x7, 0xffffffffffffffe1, 0x5, 0x8, 0x100, 0x0, 0x1f, 0x4, 0x3, 0x0, 0x1, 0x7, 0x8, 0x9, 0x101, 0x5, 0x3, 0x0, 0xc2, 0x7, 0x800, 0x9, 0x7, 0x3, 0x37, 0x0, 0x0, 0x9, 0x6, 0x4, 0x6, 0x80000000, 0x5, 0x2, 0x8, 0x9, 0xfffffffffffffff8, 0x2, 0x40, 0x0, 0x5, 0x7, 0xea, 0x3, 0x5, 0x2, 0x9c19, 0xffffffffffff8000, 0x9, 0x4, 0x8, 0x8, 0x0, 0x2, 0x7, 0xffffffff, 0x0, 0x5, 0x0, 0x2, 0x3, 0x4, 0x8, 0x8, 0x7, 0xffffffff, 0x8, 0x0, 0x0, 0x6, 0xffff, 0x400, 0x0, 0x6, 0xfffffffffffffffa, 0x1, 0x6, 0x2, 0x5, 0xca, 0xfffffffffffffffa, 0x721b, 0x6, 0x40, 0x7, 0x0, 0x2, 0x9, 0xee85, 0x5, 0x0, 0x3, 0x1, 0x4, 0x35e4, 0x6, 0x200, 0x3, 0xff, 0x2, 0x7, 0x2, 0x6, 0x0, 0x1, 0x5, 0x5, 0xac3c, 0x7f, 0x7, 0xa0, 0x9, 0xfff, 0x3, 0xffffffffffffffe0, 0x5, 0x8b, 0x2, 0x6, 0x3, 0x3f, 0x0, 0x7fff, 0x8, 0x101, 0x1003, 0xfffffffffffffffc, 0xff, 0x7fff, 0x0, 0x3, 0x6, 0x1, 0xa875, 0xbee, 0x0, 0x4e, 0xf08, 0x7, 0xffffffffffffff01, 0x2, 0x100000000, 0x2a285d7b, 0x4, 0x3, 0xfffffffffffffffc, 0x20, 0x7, 0x10001, 0x9, 0x3ff, 0x2, 0x80000001, 0x7a7f, 0xfffffffffffffffa, 0x10001, 0x81, 0x4, 0x761e, 0x836, 0x4, 0x101, 0x0, 0x401, 0x4, 0xff, 0x7, 0x1ff, 0x7, 0x0, 0x5, 0x800, 0x800, 0x26, 0x5, 0x1ff, 0x3, 0x4, 0xffffffff, 0x1, 0x1ff, 0x3, 0x7, 0xf91a, 0x8, 0x4, 0x1, 0x8, 0x8, 0xbbc, 0xffffffff, 0x100000000, 0x7, 0x6, 0xffff, 0xff800, 0x3, 0x80000001, 0x8, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x0, 0x8d, 0xfffffffffffffff7, 0x1, 0x3, 0x20, 0x4, 0x9, 0x4, 0x3, 0x1, 0x3f, 0x800, 0x5, 0xfffffffffffffff7, 0x10000, 0x7fffffff, 0xdf, 0x10, 0x6b, 0x610, 0x1, 0x10001, 0x101, 0x3, 0xfff, 0xffffffff80000000, 0x8, 0x7, 0x200, 0x40, 0x37, 0x144c, 0x5, 0x6, 0x400, 0x578f0e6d, 0x9, 0x0, 0x8001, 0x5, 0x3ff, 0x0, 0x6, 0x0, 0x4, 0x1, 0xffffffffffff7fff, 0x480000, 0x4, 0x1f, 0xfffffffffffffc01, 0x4, 0x1, 0x1000, 0x0, 0xffff, 0x6, 0x40, 0x99, 0x4, 0x7ff, 0x3, 0x4, 0x0, 0x8, 0x8, 0x600000000000000, 0x0, 0xd4, 0x2, 0x7, 0x7, 0x20f, 0x5, 0xfffffffffffffff9, 0x8000, 0x4, 0xffb, 0x5, 0x6, 0x200, 0x0, 0x3, 0x1, 0x0, 0x5, 0xfffffffffffff801, 0xffffffff, 0x9, 0xfffffffffffffffa, 0x8001, 0xffffffff, 0x6, 0x8, 0x0, 0x3, 0xe9a, 0x8, 0xc49, 0x4, 0x8001, 0x1, 0x9, 0x77, 0x6, 0x264, 0x1, 0x100000000, 0x7, 0x2, 0x2, 0x5, 0x100, 0x7, 0x20, 0x3, 0x7, 0x1, 0x80000000, 0x9, 0x6, 0x8, 0x1, 0x7e, 0x5, 0x5, 0x4, 0x7f, 0x6, 0x80000001, 0x300000000000000, 0x1000, 0x8, 0x1, 0x80000001, 0x9, 0x3, 0x2, 0x2964, 0xa1b, 0x6a78f0e0, 0x1f, 0x0, 0x4, 0x7fff, 0x9, 0x7, 0x8, 0x8, 0xc32, 0x7, 0x1, 0xffffffff, 0x1, 0x8, 0x7, 0xfb7, 0x100000000, 0x7, 0xbdb8, 0x7fffffff, 0x0, 0x3dd, 0x2, 0x9, 0xff, 0x7, 0x5, 0x227, 0x14e5, 0x1, 0x6, 0x204000000, 0x8, 0x1, 0x5, 0x0, 0x4, 0x3, 0x29, 0x2, 0x7, 0x0, 0x400, 0x81, 0xb74c, 0x6, 0x8, 0x8000, 0x6, 0x4, 0x9e8, 0x8, 0x7fffffff, 0x4, 0x7, 0x9, 0xa51, 0x8, 0x8, 0x5, 0x3, 0x1000, 0x100, 0xa9, 0x0, 0x10001, 0x3, 0x100000001, 0x263d, 0x10001, 0x4, 0x4, 0x7, 0x2, 0x21, 0xffffffff, 0x836, 0x6, 0x7f, 0x2, 0x81, 0x4, 0x4, 0xffff, 0x100, 0x9, 0xef4f, 0x100000000, 0xfffffffffffffffa, 0x0, 0x8, 0x101, 0xffffffff00000000, 0x6, 0x2, 0x0, 0xe44, 0x8, 0xfffffffffffffffb, 0xd0, 0x8, 0x1, 0x1f, 0x5afe, 0x6, 0x8, 0xcc7, 0x7, 0x7, 0x7, 0x6, 0x400, 0x3, 0xc63, 0x1, 0x1, 0xc91, 0x3f, 0x3, 0x2, 0x9, 0x81, 0xfd, 0x1000, 0x8254, 0x81, 0x401, 0x62, 0x100000000, 0x1ff, 0xf800, 0x4f1, 0x80000000, 0x8, 0x8, 0x0, 0x1f, 0x8, 0x6, 0x2, 0x6f00, 0x2, 0x6, 0xc650, 0xc6, 0x8000, 0x0, 0x7, 0x4, 0x6, 0x2, 0x10000, 0x3, 0x400, 0x9, 0x6, 0x8000, 0xc2, 0x0, 0x9, 0xffffffffffffffff, 0x100, 0x5, 0x5, 0x8001, 0x101, 0x1eab, 0x4, 0x5, 0xbc00, 0x11, 0x10000, 0x7, 0x74067319, 0xffffffff00000001, 0x2, 0xfff, 0x88eb, 0x6, 0x0, 0x2, 0x2, 0x0, 0xda, 0x39e, 0xd57, 0x3, 0x7fff, 0xff, 0xdaf, 0x1000, 0xffffffffffffffff, 0x4, 0x8, 0x80, 0x4, 0x2, 0x0, 0x2, 0x1, 0x7, 0x4, 0x8, 0x8, 0x0, 0x400, 0xb0, 0x4, 0xfffffffffffffffd, 0x2, 0x1, 0x2, 0x5, 0x2, 0x1, 0x4, 0x77, 0x9, 0x7fff, 0x2, 0x6d, 0x5, 0x10000, 0x2, 0x7, 0x8, 0x1, 0x20, 0x18, 0x1, 0x7ff, 0x4, 0x64, 0x6, 0x8, 0x4, 0x1000, 0xfffffffffffffffc, 0x7, 0xf3, 0x8, 0x3, 0x4, 0x1, 0xa094, 0x200000000, 0x2, 0x7, 0x0, 0x2, 0x9, 0x3, 0x100000000, 0x4, 0x80000, 0x5, 0x1, 0x2, 0x5, 0x1eb, 0x8, 0xfeb4, 0x3ff, 0x4, 0x9, 0xd5c, 0x80000000, 0x4, 0xff, 0x7, 0x0, 0x98, 0x56, 0x6, 0x9, 0x0, 0x3, 0x929, 0x0, 0x9, 0x1, 0x9, 0x5, 0x4, 0x400, 0x5f, 0x4, 0x17560, 0x3ff, 0x8, 0x4, 0x4, 0x1, 0xd7, 0x1, 0x7, 0x5, 0xffffffffffffffff, 0x7fffffff, 0x20, 0x400, 0x9, 0x2, 0x4, 0x3, 0x1000, 0x659, 0x10000, 0x6, 0x2, 0xffffffff, 0x8, 0x7, 0x4, 0x3, 0x80000001, 0x1ff, 0x100000001, 0x0, 0xfff, 0x4, 0x6, 0xcd, 0x80, 0x40, 0x6, 0x4, 0x3, 0x101, 0x800, 0x100000001, 0xff, 0xffff, 0x7fff, 0xd8c7, 0x2, 0x1, 0x3d9e134b, 0x4, 0xfffffffffffffc91, 0xffff, 0x4, 0x5, 0x4, 0x8, 0x5, 0x3ff, 0x3, 0x0, 0x819a, 0x9, 0x8001, 0x10001, 0x3f, 0x101, 0xbfe, 0x7fff, 0x5, 0x81, 0x400, 0x4, 0x6, 0xfffffffffffffffb, 0xa3, 0x100, 0x9, 0x4, 0x8, 0x4, 0xcb, 0x5, 0x0, 0x4, 0x3121, 0x8000, 0x0, 0x80, 0x8, 0x7, 0x0, 0x3f, 0x1, 0x6e, 0x6, 0x6, 0x6, 0x7, 0x5, 0x5, 0x2, 0x100000000, 0x4, 0x80000000, 0x800, 0xaf9, 0xffff, 0x3, 0x2, 0x80, 0x8, 0x0, 0x40, 0xdef, 0x100000000, 0x70f, 0x9, 0x1, 0x8, 0x0, 0xef, 0x8, 0x4000000000, 0x5, 0x40, 0x4, 0x1, 0x2, 0x5, 0x7, 0x1, 0x300000000000000, 0x5, 0x8001, 0x7, 0x300000000000, 0x0, 0xfffffffffffffffd, 0xa7, 0x19, 0x10001, 0x10000, 0x5, 0x80, 0x1, 0x0, 0x0, 0xfff, 0x9, 0x16, 0x2, 0x3, 0x8, 0x6ac, 0x81d, 0x7fffffff, 0x9, 0x8, 0x7, 0x2, 0x5, 0x10000, 0x0, 0x4, 0x7, 0x5, 0x3, 0x70f4, 0xffffffffffffffe0, 0x1f, 0xca5, 0xc0, 0x401, 0xf731, 0x9, 0x100000001, 0x4, 0x73, 0x6, 0x800000010, 0x9fb, 0x4, 0x40, 0x4, 0x1, 0xfffffffffffff001], "5feab68ec1e7579ec8d67ceedda4c2b1e006e2adaeea2ba6111f0ec9a592ff3e16643069c109e4411f6ae469648e93f4b0ffeb95599889993d6d6d9ea22bf88f687fb33e97a844c9eee4154162907c93ef31226526995fca0863e3540d525178b31c38444424e999385c"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @empty, @common='vcan0\x00'}}) statfs(&(0x7f0000003000)='./file0/file0\x00', &(0x7f0000002000)=""/114) 2018/02/04 16:13:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004e6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000843000+0x8e1), &(0x7f00003d4000)=0xc) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/02/04 16:13:19 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) read(r1, &(0x7f0000036000)=""/244, 0xf4) write(r0, &(0x7f000002d000)="e0", 0x1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000038000)='./file0\x00') 2018/02/04 16:13:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000552000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000618000-0x37), 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x3dc, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/04 16:13:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000ed4000-0x2)={0x7, 0x7fffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, r2}) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f00007be000), 0x0, 0x0, &(0x7f0000472000-0x1c)={0xa, 0x0, 0x1fffffc, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/02/04 16:13:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000738000-0x5fe)="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", 0x5fe, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fac000-0xf), 0x0, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a46000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000256000)=0x0) stat(&(0x7f0000698000-0x8)='./file0\x00', &(0x7f0000c71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = syz_open_dev$usbmon(&(0x7f00009b8000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x80) sendmsg$unix(r1, &(0x7f00002b3000-0x38)={&(0x7f0000783000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d48000)=[{&(0x7f0000ddc000-0x3b)="5a6f6945e906cf171fce21fcd3461eca46bb4efe90d9b3aced503bc90993bd99e5ee43bbd7e619bd18ed38fb9c181c094d7d2c02d889d9917c6a5b", 0x3b}, {&(0x7f000071f000-0xad)="8d376ea25e991c1c9650347b172620a0a955af98745f2ba4403d30880a72a1d4566750a8242eb6efed4f3c4c50743bd6e7c9a0eb0853b7ad333877a3b649fd5a1d6bf2397fa8fd0eefb3d9a453c9964f07bf49724d6f719eaee6f2ddb7c3b379312c455d846c6d600c2e5515b2bd059821ab31e3fc23111578f5ec369677cfce3bf89af74799c94ee573aca2fe7facf3543a17382d3302f1545b17846aac60a250cb2e12e6a462aa55e4aaaed6", 0xad}], 0x2, &(0x7f00002d8000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r5, r0, r0, r0, r0]}], 0x68, 0x4004000}, 0x4000000) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d91000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f00004f6000)) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ef000)='/dev/sequencer2\x00', 0x800, 0x0) sendto(r6, &(0x7f0000c0b000-0xe6)="ff0ee54b50486f64b7c38d29ce1f654fb0c582a9ee0f8f29e81d664f80113b7bb9400702d96e8f6de4008f3a0dbde5e4393422aca401a93f5de400298de49c791808dedbebf8835a1a079f314615663bf60bf0940d137e1834a7322664c7f241563e9a111c5ac234f48f8698b34d4b702001ed7e1b6739545bf7d76545ba22991698b9499ce993dc82715c1b41df030aa0745bfc2b588f5268a7e7e69ad1b6f6cb50095076a5fec0c0de2bab1b775f9f30c12f2c97f75a022dcbbb6e075c7baba5b8d03de05cc31bc5c48e48b035cdaedb97d56d3db47ed8efde13c5cba33eab236e33832cc3", 0xe6, 0x20044011, 0x0, 0x0) poll(&(0x7f0000a75000-0x20)=[{r0}, {r0}, {r0, 0x4680}, {r0, 0x1}], 0x4, 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000cdb000-0x64)={&(0x7f0000a73000-0x14)=[0x3, 0x3, 0x0, 0x7fff, 0x5b63], 0x5, 0x5, 0x80, 0x1f, 0x1ff, 0x8001, {0x2, 0x8000, 0x9, 0x92, 0x1f, 0x401, 0x7, 0x1f, 0x1, 0x80000001, 0x4, 0x1, 0x1ea, 0x3, "6df9cf4e02c8c6777a0b51a482c665d2abb7cb9dc3780ecf4472df323b467fc3"}}) 2018/02/04 16:13:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b4000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000846000-0xc)={0x20000005}) 2018/02/04 16:13:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00003e7000-0x6b)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e04", 0x6b) read(r1, &(0x7f0000088000-0xb5)=""/181, 0xb5) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000a7f000)={@common='gre0\x00', 0x4}) 2018/02/04 16:13:19 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003fa000-0x10)='/dev/input/mice\x00', 0x0, 0x10000000079) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165", 0x24}], 0x1) 2018/02/04 16:13:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000432000)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba8000-0xb)='/dev/hwrng\x00', 0xc0080, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000076d000)=[{{&(0x7f000086d000)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000be5000)=[{&(0x7f000084a000)=""/115, 0x73}, {&(0x7f0000b59000-0x3c)=""/60, 0x3c}], 0x2, 0x0, 0x0, 0x3f}, 0x9}, {{&(0x7f00006e2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f00004ee000)=[{&(0x7f0000c01000)=""/178, 0xb2}, {&(0x7f00000b6000-0x6)=""/6, 0x6}], 0x2, &(0x7f0000bf2000)=""/203, 0xcb, 0x80000001}, 0x2}, {{&(0x7f000089d000-0x8)=@sco, 0x8, &(0x7f0000a70000-0x50)=[{&(0x7f0000b61000)=""/140, 0x8c}, {&(0x7f000088b000-0x5a)=""/90, 0x5a}, {&(0x7f0000563000-0xc0)=""/192, 0xc0}, {&(0x7f0000533000)=""/8, 0x8}, {&(0x7f0000554000-0xda)=""/218, 0xda}], 0x5, &(0x7f0000d55000-0xdd)=""/221, 0xdd, 0x5}, 0x200}], 0x3, 0x2, &(0x7f0000621000)={r0, r1+30000000}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000801000)={@common='yam0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000011b000)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, r3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000049b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000083a000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000e87000-0x10)={0x0, 0x3c, &(0x7f0000959000-0x3c)=[@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}, 0x97a9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f00003de000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000587000+0xdc8)={r6, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}}, 0x8, 0xae}, &(0x7f0000625000-0x4)=0x98) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000a8e000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80, [], 0x0}, 0xd6, 0x0, 0x0, 0x0, 0x0, 0x2, r5}) 2018/02/04 16:13:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000760000)='./file0\x00') mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000064c000-0x8)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') chdir(&(0x7f00001ec000)='..') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000005d000+0xc38)='/dev/vga_arbiter\x00', 0x90100, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000bf8000)="120ae6299703417cbb918ee76fbf") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002df000)={0x4, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000133000)={0x100000001, r1}) truncate(&(0x7f0000e81000-0x2)='..', 0x0) 2018/02/04 16:13:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000890000-0x10)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80000) accept(r0, &(0x7f0000e1b000-0x10)=@ethernet={0x0, @local={[], 0x0}}, &(0x7f0000dcb000)=0x578) r1 = socket$netlink(0x10, 0x3, 0x20000000000000) writev(r1, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) 2018/02/04 16:13:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 2018/02/04 16:13:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000001000-0x4), 0x1) socketpair$inet(0x2, 0x800, 0x34f5, &(0x7f0000d28000)={0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000782000-0x8)={0x0, 0x8}, &(0x7f0000cf8000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x3f}, &(0x7f00008e4000-0x4)=0x8) 2018/02/04 16:13:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000053b000+0x6bb)='/dev/rfkill\x00', 0x48000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000866000-0x4)=0x7ef) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fe2000-0x15)='/dev/pktcdvd/control\x00', 0x4800, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000389000-0x75)="cc081f9ed90d0b7c7e814e0105af1b9c2e915ab6c50e591c5844e9465fcb6e3708f9f9556dee082e188e9a39b6e22535d93e9635aaead24d727df15d3725a185df6cb0626aec65ee6b516836bd214fd9767e0db5d9a483f5ab9beedec94fea0201dbacd16af5eca093a482363146a82c95dc08d6f0", 0x75) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000220000-0xc)={0x0}, &(0x7f0000ef5000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f000056c000)={0x3, r1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b61000-0x8)) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x12, [@typed={0xc, 0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 16:13:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000a5c000-0x4), &(0x7f0000921000)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000326000)=0x0) getpgrp(r1) [ 62.548204] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 62.575636] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/04 16:13:19 executing program 1: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006f8000-0x8)={0x0, 0x0}) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00006f8000)=[{&(0x7f00006f8000)="47b73a704abe4f6a3e8a525174be838ec53975f47126208b198d51ef15f0d60e8997ac0d1873c64975e9d820d366ed19ee", 0x31}], 0x1, 0xf) r1 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000042c000-0x50)={{0x1}}) pipe2(&(0x7f0000570000-0x8)={0x0, 0x0}, 0x4800) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000653000)) 2018/02/04 16:13:19 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cb8000)='/selinux/enforce\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) unshare(0x60000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x280000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10) timerfd_settime(r1, 0x1, &(0x7f0000003000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f0000000000)) unshare(0x800000) 2018/02/04 16:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000752000)='./file0\x00') r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005f0000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x11, @empty}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @common='eql\x00'}) 2018/02/04 16:13:19 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000820000)=[{&(0x7f0000fc1000)="3b4875e424465a0a54d3b2eacbe9bbf4541caa04cf9d973057d8e278d8d92eb7392987b33cbcb6deda70bf7d2607ccb6a64d1dd97bb30ffbc9c6d61baeb10a1f61a6034cafd1c00287f3dbf20ac1df68a35af83de0fe2df7165e4489fedf743e910159e8f1575267621ac89486870de4e3874010134d1d90ca8db9229a2901eb2f6b7a67b1f77918f34db252cf0cde53591021a799ee3d0e95304f5d6ebe17bed4c5e9b8fd411e1e73285648f0f25d1897267a5fc4f14e65c880d7d9202d65", 0xbf}, {&(0x7f0000ee2000)="45614e1615dbeb42941b23ccf6c3526478bd85e9d49bc5e3a501dd0bc5ca8cc01b902b83f1", 0x25}], 0x2, 0x0) sendto(r0, &(0x7f0000fbe000), 0x0, 0x0, 0x0, 0x0) 2018/02/04 16:13:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x40000000009}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000956000-0x8)='environ\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000ecc000-0x8c)={0x0, 0x1ff, 0x7d, 'queue0\x00', 0x1000}) 2018/02/04 16:13:19 executing program 5: r0 = getpid() ptrace(0x10, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000061a000-0x9)='/dev/ppp\x00', 0x212000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000079b000)={0x0, 0x7, 0x10, 0x10001, 0x6}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x14)={r2, 0x766, 0x6, [0x10000, 0x80000000, 0x9, 0x1, 0xa3, 0x2]}, &(0x7f0000326000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000bd5000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x7)='vmnet1\x00', 0x0) keyctl$set_timeout(0xf, r3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r5 = accept4$inet6(r4, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000)=0xffffffffffffffa6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000003000-0xa0)={r6, @in6={{0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x6}}, 0x8001, 0x6, 0x3ff, 0xfffffffffffffff8, 0x8}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000000)=0x8, 0x4) 2018/02/04 16:13:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0xb79) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00007a2000-0x38)={&(0x7f0000264000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000843000)=[{&(0x7f0000112000-0x91)=""/145, 0x91}, {&(0x7f0000955000)=""/87, 0x57}, {&(0x7f0000173000)=""/47, 0x2f}], 0x3, 0x0, 0x0, 0x4a0}, 0x10000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000fc000)=0xf2, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)}) bind$packet(0xffffffffffffffff, &(0x7f0000c85000)={0x11, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x6, @random="3da8990d3b00"}, 0x14) 2018/02/04 16:13:19 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000000) setsockopt$sock_void(r0, 0x29, 0x8000000000024, 0x0, 0x0) 2018/02/04 16:13:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x80800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000064000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x2000) readv(r2, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) dup3(r0, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) [ 62.832761] binder: BINDER_SET_CONTEXT_MGR already set [ 62.849958] binder: 7178:7196 ioctl 40046207 0 returned -16 [ 65.282374] IPVS: Creating netns size=2536 id=12 2018/02/04 16:13:22 executing program 4: getpriority(0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007a5000+0x9ee)='/dev/rfkill\x00', 0x400, 0x0) 2018/02/04 16:13:22 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x3) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000001, r0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2018/02/04 16:13:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000431000-0x150)=[], 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000174000-0x8), 0x1) 2018/02/04 16:13:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000099f000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000919000-0x36)="6e732f6d6e7400b052aaba9ea0e308163dd83bbbef1a23efb866ab2c1b66c09db10b09ffffe4000006000000000000000035b158ceed") setns(r1, 0x0) 2018/02/04 16:13:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) socket$inet(0x2, 0x6, 0x4) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020219", 0x7}], 0x1) 2018/02/04 16:13:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000738000)='attr\x00') epoll_create1(0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005a2000)=0x0) prctl$setptracer(0x59616d61, r1) linkat(r0, &(0x7f0000f4e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b5d000-0x8)='./file0\x00', 0x0) 2018/02/04 16:13:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000000) writev(r0, &(0x7f0000456000)=[{&(0x7f0000a76000-0xc7)="a6620cb8acd02c4f7cec1289df7ce370", 0x10}], 0x1) 2018/02/04 16:13:22 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f000001a000)="1454063396b8d78bde7cddc7feaeddc88b8f1b629ab206f486dbd52b59535d992b4bb5e17af73dfcc787b2cf4dc54af7ec04cc3462a7a1e478ee088c420455eaf79f6de86e0bac3a0c4b61c9f4d55113cc1485aeb2e6c77fcf277bc6459c5c39aa092ab3f85cd772921249238e3823d88898e80224f4432b99aff98348686afc0f23e9b67ce5ae3daad25dfce73fe1b149ae177ef976066a281c8658") accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4), 0x4) shutdown(r0, 0x0) 2018/02/04 16:13:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/ptmx\x00', 0x6c0001, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x4b, &(0x7f0000001000-0x2), 0x0) fcntl$setlease(r0, 0x400, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') clone(0x100, &(0x7f00006d4000)="eb32694e7dd216ab3bbbcff6478c71b81b92", &(0x7f000089e000-0x4), &(0x7f000047e000), &(0x7f0000912000-0x124)="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") pread64(r2, &(0x7f0000015000), 0x0, 0x2000000000) 2018/02/04 16:13:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ae000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00002b3000-0xa9)=""/169, &(0x7f0000d33000)=0xa9) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008e8000-0x4)) socketpair(0x5, 0x7, 0xbcb, &(0x7f000004c000)={0x0, 0x0}) accept4$llc(r1, &(0x7f000056e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000620000)=0x10, 0x800) getgid() 2018/02/04 16:13:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = eventfd(0x0) r1 = dup2(r0, r0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000577000)={0x2, &(0x7f0000d78000)=[{0x3, 0x6, 0x7, 0x80}, {0x100000001, 0xfffffffffffffffd, 0xd843, 0x80}]}, 0x10) 2018/02/04 16:13:22 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000e000), &(0x7f0000001000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 16:13:22 executing program 7: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000b6b000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51}, 0x40002106) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e3b000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000eee000)=0x2, 0x4) 2018/02/04 16:13:22 executing program 2: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005ea000), &(0x7f0000929000-0x4)=0x4) sendfile(r1, r0, &(0x7f0000336000-0x8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d27000-0x4)) ioctl$TIOCNXCL(r0, 0x540d) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b21000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/04 16:13:22 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents64(r0, &(0x7f0000001000-0x282)=""/2048, 0x800) sendfile(r0, r0, &(0x7f0000003000), 0x8cc6) 2018/02/04 16:13:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00005bc000-0x4), &(0x7f000022a000-0x4)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d2b000)='/selinux/policy\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f4d000-0x8)={0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000408000)={0x0}, 0x7fff, 0x168) write$tun(r1, &(0x7f0000e48000)=@pi={0x0, 0x7, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@mpls_uc={0x8847, {[{0x101, 0x400, 0x7, 0x100000001}, {0x3, 0x1, 0x3, 0x6}, {0x7, 0x2, 0x7, 0x3}, {0x8001, 0xfff, 0x2, 0x20}, {0x7, 0x8, 0x3, 0x2}, {0xb6, 0x0, 0xfffffffffffffffb, 0x9}], @ipv6={0x8, 0x6, "7e6484", 0x106, 0x3f, 0x751, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, {[@dstopts={0x6f, 0x6, [], [@enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @jumbo={0xc2, 0x4}, @ra={0x5, 0x2, 0x1}, @enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x7}, @jumbo={0xc2, 0x4, 0x7fffffff}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}]}], @tcp={{0x0, 0x3, r2, r3, 0x80000001, 0x0, 0x10, 0x0, 0x80, 0x0, 0x2, {[@eol, @eol, @timestamp={0x8, 0xa, 0x7ee5}, @window={0x3, 0x3, 0x3ff}, @generic={0x1, 0x6, "098a023f"}, @nop={0x1}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "71cd658b450ea7e5cf461fb3ac5a10d9"}, @sack_perm={0x4, 0x2}]}}, {"be787366ac74dd9d951dd470f01e6ac73d8b66b2e46b686e871282c8ad52217d09d48df690e41b36f361c64b0e486ccf5d79140c5002c06890dcac81446c1078e8d3576a35b6a4b0a2d48406d66e55aed02f4ca050a59c97e161ea85326772f465b56ee66a39e752a7ae1d475917c5d67ff457096146c9b7a8fedd22bb85f17158e646c78172cf8a"}}}}}}}}}, 0x158) 2018/02/04 16:13:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000299000)='limit\\\x00') readv(r0, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/04 16:13:22 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000000)={0x23, 0x1, 0x3, @random="ac646fcc9352aab8cd99694c512fb3a650764e"}, 0x23) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e2d000-0x4), &(0x7f000031c000)=0x4) ioctl(r0, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86") ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ae3000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000069b000)='net/rpc\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x11, &(0x7f0000002000)="2783b99bc47f", 0x6) 2018/02/04 16:13:22 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1000000001}) mknodat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000004000-0x1670)={0x1670, 0x0, 0xf, 0x10, 0x7, 0x1, {0xc, 0x0, 0x3}, [@generic="f41f3450905464eff4143cefccbccd8d31294caf051868543b5d4a4aa89c1e1195450ba962a9d5deb5fff8698a01cf65bfc8059e3fa12cdb7a9a5d71efa4efc4f990e82d8b24d4ba5b59dedfbbff2bfc7b5774e964e7e69fb458354fc7fcd2d002cd93dcef1748e7b3d22124e0bdd1019479a3cba3877c7243260ee358920574a60516ee241ad2bd33c122", @generic="eb3879454ae0dc4467dc0c2cbb1594058bed56865b6d6162765fa507f91fd36027c131f9324f6247fd42f958dc3b880ed45250c491a8a576a3602d2496b64fcff24c7eba528823a61329d03d803a379e35e894c132ed49f6c48e4a656f2f139d9cbeeefc822a70526a0d82210e5077e0ce15924081ab35ec7bc50e34b6a4f68546fb67337615e78f1f71c1d49e8590ce7f2e1ffc04bd0a15d036b0503f196dbb071c7df58c47c8e2aac818b1e46ea4d779fe47c064b73f15f26ab293de75b53be819de2326ff9fab54f82deb7daece5f2e857dd2925776fbd3d3cb9fd10923b3aab7cb7b5b3ff630643c7d7d6c936e76d49fedfe", @generic="c8e80c57ed8b36f01cbd95604a3bae2137748f3629914b2f82d06cb43ef4344bb62f561aa47c484bc3ea72734089365ed09f6e5968ca97d4f2003ad17b124f2d6746ecf7e71b7d0a3c022e3e7380cae4e2594d0b22cd7cd8c6f275b0eb1c9f690201e44d37efde80a7df087bc0dd40787874a0f3d20656aaa281ebc13e69d67adb87b698970f81114577c1fc9d4ad0257e36413a548497d3269055cd825efd1584275e20ef3a7b30f9c1750cb03de4ee04edb675f054b6f2a6", @nested={0x238, 0x3e, [@generic="37a9b27175f733d7e03bc4f2e16c02f8fd3b19faa5c6dd391273b753039b480d69da4a6b9bed60afc9829870df4f0e3115ea7aa541c440fdd624bde9cb0e193c76e7f6953ddb9367f39d9fefe5a363a7b45e7adbe0e1b7264977c7d3f5f1d0e914084c4a5b7f4bc32828581c3155e3af50f343451e94ed40061d784ea6b853417a", @generic="a5f395b37547b5d6aada8a1206ca730f0fb1a9335562a4e4b7a08d0f2efcad71c4ff6cbbfacbf8e4d0de0e10084c84e30b95368fd62d3fa3efd81aa7edf1dab6d164b3e4f48ecc1e781d800f74d2978fe697c8858d", @typed={0xc, 0xa, @str='\x00'}, @generic="0f0f1f0b81a429aef89ca02a721965e256363f9d86dab392371ce52068538e65a57291ae4f3e0d228f1e908721923f8a8973588b71b16ea67b36afa1329f41a12e10af275a4772745c1dabef6b19ebc90c5db4868dad4016005f702f5735ad5e4136891eeca0939327cb21e58cce0e3c2354", @generic="b5e14f56f7852914b6c4fabfdb4c48177228ee1ebb67c3d6ac79e1fc1d55809f54ef052083805917f7f0d55f699b4613a8b2e335d0ad0efa202944e19414c2007ebfb632779e3dbb90cda512f36f0484dc5847d6b6a0792c304131b4aaaf2f16ae1326f9b38d519748ce7e0976180d8b0f425e31827185c5ccb70c352ff743bb34656415682af2ddd49114d63c06582ad19f16ea86344de49a593c23fa2bbf7484a50dfc2f8b7faa1af96d5d16148016fe4f538609233bca0ad57a26e3dc68292ac6c4ba272e1199660a018726bd28b0efe8b0e1d0bb46755830966eb0"]}, @nested={0x13c, 0x7d, [@generic="65db61d6bd9a9875919bf68bf0b42621feec226dc51575c201ad90155e74d3", @generic="41130390919dbe22e44853329f24ba7ca133d14e039c1a0d71fc8896b12f729ad990c5a0edf07ea3fe36356dfaff59bb30d2368d592fdeb7cc1fabb8a4a337fcbdacd531b3b1e521225de6d619189b7185cb5b6b36d879ce2931ebbeedc487af8cf4ddd2084b4804f6d549a7d197b6dcbcbf1093915b32c8959fab0e1cda6bc04dc0aa77ad1a660fef771b329d02ec863b482b9eaa3ce2712c251883e1bea89ac5f71ec623a34562b41d057b1063b6b02ffd3343532306d66afb74fbfdf29c6e895f1a72a9", @generic="47d32ff9c6a07ffdd287156cac6e79ce4c16b2db8fac3bcb3fa58ebcf051668d666e3475ca4184473198165b21732824d21371101c7ab0639195ff7464b4d0233cafa5e69666968c", @typed={0xc, 0x42, @ipv4=@empty}]}, @generic="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", @generic="1bfc186e131f8861bcdc2e82baf7ef4871d98f0bc3a074c1f11f86363c3a29ccf450713368cd930847e1d2fb3bcd6eeaa640d1cefbc9f64bac0c557d7314aa984021729add7eb94c4ca4a4185e61a7ade8191e6ff8db9f96972c521ac006634d5b4ad1784e93e7a23831f7f444b696afa2c56739b461ab5ea467f0b05529c2c8f74a6b2f84afcd40a3644ee902df2e7ccf27c036b8f52bc13139a435a3e3890c794790e8e8efffc83aa0ba7228790b"]}, 0x1670}, 0x1, 0x0, 0x0, 0x20008000}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b35000-0xf)='/dev/sequencer\x00', 0x410080, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)=0x0) fcntl$setown(r0, 0x8, r3) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e25000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000cce000)={0x0, 0x26}, &(0x7f0000efc000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000de1000)={0x3, 0x8, 0x2, 0x101, r5}, 0x10) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f00008cf000-0x35)=""/53) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000622000-0x4)=0x7) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:13:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00008db000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000056b000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000062b000), 0xfffffffffffffed6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) recvmmsg(r0, &(0x7f0000776000)=[{{&(0x7f0000bf1000-0x16)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000680000-0x30)=[{&(0x7f0000595000)=""/65, 0x41}, {&(0x7f000023d000-0x37)=""/55, 0x37}, {&(0x7f000099b000-0x73)=""/115, 0x73}], 0x3, &(0x7f00009b5000-0xda)=""/218, 0xda, 0x401}, 0xf0}, {{&(0x7f0000c94000)=@nfc_llcp, 0x60, &(0x7f000094d000-0x30)=[{&(0x7f00008f5000)=""/22, 0x16}, {&(0x7f0000d7e000-0x3e)=""/62, 0x3e}, {&(0x7f000004a000-0x7)=""/7, 0x7}], 0x3, 0x0, 0x0, 0x9}, 0x1}], 0x2, 0x10022, &(0x7f0000999000-0x10)={0x77359400}) sendmsg$unix(r1, &(0x7f0000208000-0x38)={&(0x7f00004fa000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c2c000)=[{&(0x7f00008b9000-0x2)="58f3", 0x2}, {&(0x7f00003ff000)="6c7eba0c2f0e13f426bdcaeb334732b15b1d0216d324bfe318ed0870c7fff63eaf8d889f4a01ee8c990e70fad26146c9bbe67e15d5eeec0112d1eabf778f3aae54da72340e631c4ae9d12f4a3741a49287de50e731a14c0b3cd5beff56b2fd", 0x5f}, {&(0x7f0000ea8000)="fa7a28c7f45f092d38bb71efea55bae37b08417dce612b7f53d9265806c56b738791c122c0505ad222b7323ed77679de84f9cff5bcb054b3a56da750c5d26cfb0be2c5d709496247c88f18a715e20e88038c822209ef3820f54d74b762c05da2f1315c0570c8a76a0a5e24ef7989f9e7d8cc03e553313902bdaf0faff081e7552dece699c2158ba7efd6b848faa3bc6bca9a66ce0c868895a17175de0d2b", 0x9e}, {&(0x7f0000852000-0xe6)="05aaa1b421e0d2becb2b7d7d103d2b37f3ca0e5b8c406dd782b1d9b037bfb42b5b6160e400a865329991193dd78dd1afa086e8867527a90c606587b1066306da091ec97af049e117b13bcd6239090e30b549131f8a38b8f936b37e326298bc767b84966fbd7900e486a1df5eda8c5b2ef59b9acfcbf4dc5c80249694171d3cd3f721e782ee13a07dc1699a65fc982e2c552b24fae0c964eab9d0e6890984177cc6154714e1614f8abc1204ec74a4ccbf6cba1ba0ee2c2108f6ae908cf0fafefc06bf1806b58c2bba40e92f0c56084bb25a8f3d666b8e450885ae12e04b7943a8445ab901a639", 0xe6}, {&(0x7f000097e000)}, {&(0x7f0000d6e000)="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", 0x1000}, {&(0x7f00004df000)="513bf9d73ca0e558c170e49dd1a66d23723e22b66bc7ea2aaf7dde313d4e94ea0815eb75a851541d9ff361559ed746afcaaf65a129adc6b88cadb23bdb1f68f6da04d49ee35ab04d249290323dbd46a681adb92a31b53be7c1a4881e56c5d685740aadd441c38741a998dc3548cd7b9869110845900216df24c188ce8b8182f5f67c56b2cd4bb34076562d14fdec738df3b880202b7d22b9cb378ad0dd863e1c5abb5ee762cb740e7e1c80cf42b1e84c7f4e30d2830b3c206997bd990d1d019c33816683279f844c285a", 0xca}, {&(0x7f0000bb2000)="4822386279eba6bab38660961779654a772b5f638429490992c2dbc45aba7034f694cc7ada4f56585e09baf3124249b62f8c577ac1b2a27f7f0ab9a549621cad3546d4e9d477acda616b237d769e648b9809239774e0a56aedcd60d907d13d7503a600ee88960a1a9f339f2ff4d496b5bc55818d422dd9b833b780a2bf79cf88111d2bbfe5470a47", 0x88}], 0x8, 0x0, 0x0, 0xc4}, 0x4) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty, 0x5}, 0x42) socket$l2tp(0x18, 0x1, 0x1) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000186000)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f00004a4000-0x4), &(0x7f00007b6000)=0x4) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f000050a000-0x4)=0xff, 0x4) ioctl$TIOCEXCL(r3, 0x540c) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00001b3000-0x4)) 2018/02/04 16:13:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x10002) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1b) 2018/02/04 16:13:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000), &(0x7f0000011000)}}, &(0x7f0000000000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002000-0xcf)={0x0, 0xc7, "15be179fd31c740cbd768f62a6720c13607fba58ab3037e7c20e22d181d9790c0d3652c1dfbd94fb6cc74cd10b60a438e77d64b452522c4576a1a0fe4c8d0882dbe66dcfa19035cbf88e8a2db0678d14ed16c90f8f336b4c736b881f54db19019f754b0bf192aca4a5ea369c0b8956acca6bc996f81f96e393ac60bedfaaf3f445efc1cdac20fa0860856dcbfe502bc29cd5841b10807ee362345b716a9a764bd45ef70a83daef86352b6201b8b4a378ec575af203c3616d51c7289cfca08f8feae412ed64d876"}, &(0x7f0000002000-0x4)=0xcf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={r2, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, [0x4a3, 0x7fffffff, 0x0, 0x20, 0x2, 0x1, 0xffffffffffffff22, 0xfffffffffffffff9, 0x5, 0x5, 0x7, 0x8, 0x1ff, 0x5, 0xfffffffffffffff7]}, &(0x7f0000005000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:13:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000431000-0x150)=[], 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000174000-0x8), 0x1) 2018/02/04 16:13:22 executing program 5: clone(0x0, &(0x7f0000f27000), &(0x7f000068c000), &(0x7f0000d1f000), &(0x7f0000001000-0x28)) munlock(&(0x7f000044c000/0x3000)=nil, 0x3000) 2018/02/04 16:13:22 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='cgroup\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000000b000)) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000006000-0x10)={0x77359400}, &(0x7f0000000000), 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000)='/dev/hwrng\x00', 0x121880, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000000a000)="668bb2564961dfdd0bfffaaceb56fe", 0xf) 2018/02/04 16:13:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0xffffffffffffffff, r1, 0x12, 0x5) r2 = epoll_create1(0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000943000)='/selinux/checkreqprot\x00', 0x103080, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00007b8000-0x4), &(0x7f000075c000)=0xffffffffffffffdf) epoll_wait(r2, &(0x7f0000866000-0x30)=[{}], 0x1, 0x93) readahead(r0, 0x0, 0xd91a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000015000)={0x20000004}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00002a8000)={0x1, 0x8, [@random="540f99d0b7f3", @random="043d3b7851b6", @random="ab9b921deacb", @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="0c3c60dbfd29", @empty]}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000399000-0xc)={0x80000000}) 2018/02/04 16:13:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d6c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000358000-0x4)) accept4(r1, &(0x7f00006dd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000053000)=0x14, 0x80800) fstat(r0, &(0x7f0000a36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000010000)={{{@in6=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1, 0x399, 0x3, 0x100, 0xa, 0x80, 0x80, 0x33, r2, r3}, {0x800, 0x0, 0x3, 0x1, 0x7, 0x8, 0x9, 0xffff}, {0xffff, 0x10001, 0xfffffffffffffbff, 0x1000}, 0x6, 0x8, 0x3, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x33}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x3, 0xaa5, 0x1}}, 0xe8) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r4, 0x0, 0xffff, 0x1f) openat$ashmem(0xffffffffffffff9c, &(0x7f00004f5000-0xc)='/dev/ashmem\x00', 0x8100, 0x0) sendfile(r0, r4, &(0x7f00007ba000-0x8), 0xfffd) 2018/02/04 16:13:22 executing program 7: r0 = socket$inet(0x2, 0x5, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e76000)='/proc/self/net/pfkey\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000dae000-0x4)=0x4) getsockopt$inet_opts(r0, 0x0, 0x200000000d0, &(0x7f000094d000), &(0x7f000094e000-0x4)) 2018/02/04 16:13:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000009, 0x4) r1 = accept4$inet6(r0, &(0x7f000007a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000594000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005a2000), &(0x7f0000f1e000)=0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c), 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/04 16:13:22 executing program 4: clone(0x0, &(0x7f0000a66000-0x3), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f00002a7000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f0000ded000)='mountstats\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = syz_open_dev$usbmon(&(0x7f0000f92000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x20600) unlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x2) 2018/02/04 16:13:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000787000-0x12c)=[{{&(0x7f00000ca000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f00006fb000)=[{&(0x7f0000d1d000-0x46)=""/70, 0x46}, {&(0x7f0000d66000)=""/22, 0x16}, {&(0x7f00004b4000)=""/189, 0xbd}, {&(0x7f000066d000-0x30)=""/48, 0x30}, {&(0x7f00005f0000-0x75)=""/117, 0x75}], 0x5, 0x0, 0x0, 0x1}, 0x7fffffff}, {{&(0x7f0000714000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000a4c000-0x40)=[{&(0x7f0000040000)=""/150, 0x96}, {&(0x7f000097b000)=""/190, 0xbe}, {&(0x7f00004c0000-0x8f)=""/143, 0x8f}, {&(0x7f0000aa4000)=""/10, 0xa}], 0x4, &(0x7f0000eb0000)=""/23, 0x17, 0x9}}, {{0x0, 0x0, &(0x7f000053b000-0x40)=[{&(0x7f00008e4000)=""/191, 0xbf}, {&(0x7f0000bbf000-0xe2)=""/226, 0xe2}, {&(0x7f0000432000)=""/131, 0x83}, {&(0x7f0000ccb000-0xad)=""/173, 0xad}], 0x4, &(0x7f0000b63000-0xd0)=""/208, 0xd0, 0x7}, 0x100000000}, {{&(0x7f0000433000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000d0c000)=[{&(0x7f0000c95000-0x1000)=""/4096, 0x1000}, {&(0x7f00008b8000-0x76)=""/118, 0x76}, {&(0x7f0000a77000-0xfd)=""/253, 0xfd}, {&(0x7f000021c000)=""/192, 0xc0}, {&(0x7f00002ce000-0x7b)=""/123, 0x7b}, {&(0x7f0000d63000-0xfd)=""/253, 0xfd}, {&(0x7f0000dd7000-0x76)=""/118, 0x76}, {&(0x7f000038d000)=""/4096, 0x1000}], 0x8, &(0x7f000006c000-0xd1)=""/209, 0xd1, 0x5}, 0xffffffffffffff73}, {{&(0x7f000035c000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000a19000)=[{&(0x7f00000c7000)=""/231, 0xe7}, {&(0x7f00005ad000-0x51)=""/81, 0x51}], 0x2, &(0x7f0000fdd000-0xcf)=""/207, 0xcf, 0x7}, 0x6}], 0x5, 0x40000140, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c07000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000be3000)={0x0, 0x3979, 0x8001}, &(0x7f000069a000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000618000)={r2, 0x7}, 0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000b93000-0x4)) r3 = syz_open_procfs(0x0, &(0x7f0000579000-0xc)='net/rt_acct\x00') close(r3) 2018/02/04 16:13:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000431000-0x150)=[], 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000174000-0x8), 0x1) 2018/02/04 16:13:22 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000007000-0x90)=[{0xb9a, 0x0, 0x401, 0x667, @tick=0x20, {0x8, 0x7}, {0x0, 0x7}, @ext={0xe3, &(0x7f0000005000)="9349798d57f6b693a19c42b060931416da5a7c4d87ac4470b25e042d047b2a3956fd5c9a3b448e64703d516608a93e54aa400dc3886800a9c9c53cf42facf409cebf8254bbdbe5081b844b5dc870765e63671f8f0765eca2aaf0ad167837abc2386f98210213616a2b83dd07373c72859e414b41a1fbd9d7f82c8c1740e8c2bb666ef24b0eca147862039ee3164c0c6404feddfd7007803069a0967e5415cf71bcee565b7a23ceba0c6e42321e888be17bc09785a7389c320cc4bd6c3af4a293854dfded34304b12ec50aa540d67a2b1330c075b6ab4fa9e3eeb11ac1f299b85d4d7f7"}}, {0x9, 0xfffffffffffffffc, 0x8000, 0x7, @time, {0x1, 0x7}, {0x8000}, @connect={{0xca, 0x6}, {0x44c1, 0x7}}}, {0x7, 0x0, 0xffff, 0x2, @tick=0xffffffff, {0xffffffffffffff86, 0x3}, {0x9, 0x59}, @ext={0x1000, &(0x7f0000003000)="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"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000005000-0x8c)={0x80000000, 0x0, 0x0, 'queue0\x00'}) 2018/02/04 16:13:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x0, 0x983b, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x168, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0x10}, 0x0) 2018/02/04 16:13:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000787000-0x12c)=[{{&(0x7f00000ca000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f00006fb000)=[{&(0x7f0000d1d000-0x46)=""/70, 0x46}, {&(0x7f0000d66000)=""/22, 0x16}, {&(0x7f00004b4000)=""/189, 0xbd}, {&(0x7f000066d000-0x30)=""/48, 0x30}, {&(0x7f00005f0000-0x75)=""/117, 0x75}], 0x5, 0x0, 0x0, 0x1}, 0x7fffffff}, {{&(0x7f0000714000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000a4c000-0x40)=[{&(0x7f0000040000)=""/150, 0x96}, {&(0x7f000097b000)=""/190, 0xbe}, {&(0x7f00004c0000-0x8f)=""/143, 0x8f}, {&(0x7f0000aa4000)=""/10, 0xa}], 0x4, &(0x7f0000eb0000)=""/23, 0x17, 0x9}}, {{0x0, 0x0, &(0x7f000053b000-0x40)=[{&(0x7f00008e4000)=""/191, 0xbf}, {&(0x7f0000bbf000-0xe2)=""/226, 0xe2}, {&(0x7f0000432000)=""/131, 0x83}, {&(0x7f0000ccb000-0xad)=""/173, 0xad}], 0x4, &(0x7f0000b63000-0xd0)=""/208, 0xd0, 0x7}, 0x100000000}, {{&(0x7f0000433000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000d0c000)=[{&(0x7f0000c95000-0x1000)=""/4096, 0x1000}, {&(0x7f00008b8000-0x76)=""/118, 0x76}, {&(0x7f0000a77000-0xfd)=""/253, 0xfd}, {&(0x7f000021c000)=""/192, 0xc0}, {&(0x7f00002ce000-0x7b)=""/123, 0x7b}, {&(0x7f0000d63000-0xfd)=""/253, 0xfd}, {&(0x7f0000dd7000-0x76)=""/118, 0x76}, {&(0x7f000038d000)=""/4096, 0x1000}], 0x8, &(0x7f000006c000-0xd1)=""/209, 0xd1, 0x5}, 0xffffffffffffff73}, {{&(0x7f000035c000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000a19000)=[{&(0x7f00000c7000)=""/231, 0xe7}, {&(0x7f00005ad000-0x51)=""/81, 0x51}], 0x2, &(0x7f0000fdd000-0xcf)=""/207, 0xcf, 0x7}, 0x6}], 0x5, 0x40000140, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c07000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000be3000)={0x0, 0x3979, 0x8001}, &(0x7f000069a000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000618000)={r2, 0x7}, 0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000b93000-0x4)) r3 = syz_open_procfs(0x0, &(0x7f0000579000-0xc)='net/rt_acct\x00') close(r3) 2018/02/04 16:13:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000431000-0x150)=[], 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000174000-0x8), 0x1) 2018/02/04 16:13:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0x400000000000000, 0x8) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000690000-0x4), 0x4) r2 = getuid() r3 = add_key(&(0x7f00007b9000)='keyring\x00', &(0x7f000024b000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000db8000-0x38)="c045a2fb17634a8f5d6a5c9b568ee6a847ff3eae7079962e114303d559399b9eb5e1d4b4b0376e720c36e3392871a2808cda07b2c749496e", 0x38, 0x0) add_key$user(&(0x7f000057e000)='user\x00', &(0x7f0000385000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a2e000)="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", 0x1000, r3) keyctl$get_persistent(0x16, r2, r3) 2018/02/04 16:13:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000e09000)=[{{&(0x7f0000704000-0x10)=@ax25={0x3, {"1cfc7c3602fe19"}, 0x80000000}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f00001d1000)="e6b8db2c23eabc497ee8c984d1075a53a0b7948ff4fd60f98c0d3da3e03781ca21fac23378d3154b220fb5d8657f30809bf6f44c68338ba98debfb8d2ade103ab950c1a0d5f733bd01bf3cdacb16d06be48f93a21ed3313d4f", 0x59}, {&(0x7f0000000000)="ed2d6f9a9a2730fe4231c0eafccdd85cc767f14974298ac4a5288901cd8046080bc9b07a7757bc75adb96b01f66fd1929d3c0c76e184869cd4fb61b41e600012b962f4d3270f50414f1f55ee627297f7cb9109ace6433a45da78b2412618e228c1e6a88d8052610a2fd99954b28ef64573b11816f7504060056a22207754921a3c7710b035c81a2522697ba0d27470215c91bfca2da7742d3c97eaa0928e86c979ba0e44f13aabd4577d9e55f0355c340031a3736d2ccef79699573bf0e6f9c9e1bb66afdbbb5f058b487068f0f4f531345a23801b9af381e7f2639e3c2b1e70202de1146b0715de5d79dbd53b", 0xed}, {&(0x7f0000000000)="2c1945e31c7239632e22ae1ac1e98643745207e49b9392ec6a713e3669323cd51399e0a5ec22807b72317f990746a8753a946aad81a87a47a737bb0fd4086331dc3888c2ada47f171e9dd560fe8f2e68cf3d8f09909b5cb916b1f8595ecc7b999d7ae9778bee326c8eec690defa630c27e6d68e7490434c6229839dcd3b60cc238c7c5c8cafbdf49f61e5e6532997386a37d4edb36f925ff31bc2263", 0x9c}, {&(0x7f000036c000)="df475480cb91c4132475a1620daef84da68e5017298c8e38a0a55fc6e9265c612c95f10f3b07f4fbecdc684497194064e0f3cda91472b5ba05441218f30bcd4529e8790e2aa6cbeb9e4bf7c4528eaab68da4e77ab4be88e8f4d9fef459289aa7222cfb418492caace25911e1ed91991583e5f47106072e83e116ec32ecc843dae32ce696d999f48c7877aee117a0b307f70d5b141ebf38cc9d82e657fe877728113189b615b43324d59332483ab2199eeb2cfa2997a4d73d19dddab02c155f99", 0xc0}], 0x4, &(0x7f0000001000-0x20)=[{0x20, 0x0, 0x6, "381410a78931632c78"}], 0x20, 0x4000000}, 0x2}, {{&(0x7f000044f000-0x60)=@nfc_llcp={0x27, 0x26, 0x2, 0x0, 0x2, 0x55bf, "5fd261d2cd2161e6da82648c72a3b4b26e63d10ce0e36813d714fa047a8a56537593516f6606eae1cc77a912e8430aba1644714637cd94408ff73add8df27c", 0x1}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xd)="474455da1e41294fc934673f1e", 0xd}, {&(0x7f0000c0d000-0x3b)="7657d18eeee1fa20d3946b8d7a23a155b6661e35ed58e9484a374a473e2192cbb9f652213ffd9ec8da1d07d22cb5aaff419307a2f5de253dfde068", 0x3b}, {&(0x7f0000001000-0x2b)="7729f6079fa72a2f3bbf12766fa7a509259d91ccf412acffaace42b2f64f46b73010169bd007065fc7f89b", 0x2b}, {&(0x7f0000001000-0xec)="54446cc5bb50380b4666f4231d21cd42eade01332805a395ac12f07e8dc1a92d1e756339eb5650930b323ac2860d9f0dfb74ecc00458c7368958135d642d07ec2224ef6ebe8be4d25940394edf26101d9e29fa5203796fd0d220c6ba2ac6f8f7be3abe988535899f24bda02eb5d4200acf83e140508f2eebf3a6c290ad633170cad121161074a9dcff89351feccd268ca95bead3ed62edaa09a12b1a2dc091cac66ffb1b7c199bc5325b55b3d785ceeba876593de154d625b27ce1607e8672be86a06793f5b8a30ded36faddf9fad4e8baa13148c1cac389f4a5ba3181ff62b312f2ddb48f879b042d30183a", 0xec}, 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{&(0x7f0000000000)="81eba3e1a941b11c352a3146dc1c319eb6b172a3bb", 0x15}, {&(0x7f0000001000-0xc7)="0f96347c0c2139de08aba20bb8dc560c147ebb689727d65598ea21c9d1ea4e64e137c83e750358e4b5c836b3a0af931db7f2d5763881081530e40453a85689913e548fe6d3d5a34a60b64229673abd6ffa2aeefc9d6a46db8bfa8e3804b0221ca11ecfb531288642aae1fe1457c505b82d56588530db3d8a9beffe60cde4870e5ba5bf2bf5046a55751014832fe94d4d8ae0d869449b55af3beede7b6f6c8964645f863afc556e15a3885b5e241563772b2a4a770b50efaed890e5653180f9d75b629234e697c2", 0xc7}, {&(0x7f0000000000)="6097b0b2a2343ec6f0", 0x9}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000000000)=[{0x88, 0x104, 0xffff, "7ab857ae742d9aec9d026bb2c4d93e87fc22a79a6c1903d20d01351d8edd59af88a56a48cbca356f3b54e38a0f303957bd98383ed78ff969c5ac1dfcc07683b36637c9c8fc6cbfcf5db6182b2e59e1ea66cf1b5cb9734c86a145c09dc198cdcd31a74e6463f09a53a5ab2917a277d9c2cc"}, {0x80, 0x1bf, 0x9, "6d1d74e33f5cc6f4b326da07d24498afff8bab216814dbca1a5663e84a2283ed7743c55f130d8d8eae9813c65707ade7ebe34bff3095cb3492af60849710bc55a14d36a1bbc00f4d23401b8c7124ec18d24468fae27d573af4066f92092fc1f1457666d938f6019bc9"}, {0x58, 0x10f, 0x100, "239d625f92b1667eabc0c993f0daf49ec9947e2b98414decf14537075f4baaebebdf7cade0db839ad2d228104c0931a1043ebc80b3f7b39410c74b6234cced4e87d4810d"}, {0xa0, 0x0, 0x5, "2d51c0781849c051f61443108615e2477d4ef0a7f978ebe2503e9a3a99fb79edea0aa5a086165d315d6812666656226392a8e44c72093a7e8144c2673746ee418f16507838f1f9a23e60c7675a459c0deb95f412ea08c3ac99ea462bc4a63e353065a95dc18045f85a6c942bbc3dffb794ec33c869752bc3b1b09f4e4f34baaa65c685aa447363ce05b4a593bbbf"}, {0xf0, 0x29, 0x0, "7600fb8e2d0171eec3da898168fac5491f851593a3f65077f2a42b8b3d98f86e6f5a651c1682fa6919ee01976b25bfa12b8b50a21ce28cfa88400ea907227d9796810c08eb751057d0bb6811955dd63f4df76476d63dd9800aecbc0d250153074f0b5599ef5cf90410d912c014b207985acb8d5d6bb0a8179a08e6a96fed45e4adeff980f6d460546a449ff68a13137cbdf05174b7c9775429759074ed6b504bcc6db14b9d7697907a202ae123230203a4432d61be27adc9a2a8c6df1974a5b0c900f578f295b4278773bab051cb5d54494ddfabe4ed5c740c"}, {0xe0, 0x107, 0x20, "3416c283872055b12e52898b58bc3c11536c5d6bfcdf1d6f2bd47b5e9b920f01d93452cbc881c334b5ebe04945943d2d8d1c0f2bef654c835128316aa898811a3a15d605b2b819eb310b34c7621203016546684984ccccfdd52026c29c0cf8be2fc39c44011ef62b62992308a5f921beb97852b339bf4b8a6346d2562725671bb43f5943e2bea8eed3d6a5af40ff9ec2d838bbe01d365d77119a4ac04a391e344399f28fa6af3dee18de25fbdcebc52ddbc09f14308bd507c1f357418a2446e0dac45d5b1795b3aaeb03438002"}, {0xc0, 0x117, 0xf8, "f71f513cf7f3693ef76235f6a7de4405ff0878fca4d56461aac9b640a587e71a45df67495e170b783a241de47802b16cfd02f097a86a67d4925fecacd4cd4dbff4830095fb73bb74170e69ce13db2502ed549de61fe7bfdb6bccf86284cb8f7158e36bc24d75d54c27cdc94a839efed355be1af1aac3397a228f17f4bde466b16238bc10ab2fce2e113f61a326da6830c8b82dbb2f571482ad0804d9991e96d3fa92ad7c53db35a2ba10"}, {0xa8, 0x10c, 0x5, "a6e484ce1f57a15c42310acb5682992bf127bd78885b1d183d259a62661baa2fccd90038aed2bb85af5f3103c860d685ac7b0726c6e8ab460eeabcb761622060e5b01a683d9606b13b0f9819f11f0beee9a56f288364bc3d8b3a8f1dec5b9f37eb44dd9cd92c3d47e2e6a15e3ad95f5ce24144cbef75bd467430f7fb9fe3bc3390bfee8cf9e48b70ea512a4d4ee294936bb8d3"}], 0x538, 0x10}, 0x5}], 0x3, 0x20008881) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000008000-0x4)) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000399000)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000774000)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000ba8000)=0xe8) recvfrom$packet(r2, &(0x7f00005c8000)=""/135, 0xd, 0x2, &(0x7f00005cf000-0x14)={0x11, 0x1, r3, 0x1, 0x81, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x14) 2018/02/04 16:13:22 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x40002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000009000)={0x0, 0x1000, "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"}, &(0x7f0000023000)=0x1008) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000027000-0x10)={0x100000001, 0x200, 0x8000, 0x80, r1}, &(0x7f0000010000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000-0x30)={0x14, 0x32, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 16:13:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000259000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x7, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000158000-0xd)='/dev/urandom\x00', 0x0, 0x40002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0, 0x40002200}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)={0x13e8, 0x42, 0x600, 0x3, 0x3, "", [@typed={0xc, 0x3e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x120, 0x58, [@typed={0xc, 0x77, @u32=0x8768}, @typed={0x10, 0x2c, @u64=0x5}, @generic="ffd853d58d4fcdfea25cf9f8d288cef97226aa84fdf0a8dcc4a9a070e430b6df0945d27c37d67d538774418f65c3b7468a8ff5868c4f", 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@generic="69efcf7c194c8681afc7994c84dae288f396c9603989bc90c1c0db7dd117ca5f5af26a052e8cd1e1d7299e408b11dee8de8097bc928818b3d22ca128afea58f1d6ba047d7cdddd8ade28a87b7bf18b1a2836e922d420225b551e65b4b2378437be7795cca1679c463da3898ed0ce7b5418f68d6eef8d698e7dac78bf68bd973469ebeb514c93d4ca12a8074eaf6a9e3c82d5520a8683ee2b5e0f6822606c4d07e3eeffefabdb55b01552ce2fbf414eb25f69d0b47f320cf5a2e571a18e14058d4241b3b48bdbc3087af556a1e0d31eea1004a1ade084705ae705fc22fb76cb09933ad8116f4b72ca8cc50a2c0e94b75f1f4fd12733376042b3", @typed={0xc, 0x4c, @fd=r2}, @generic="2c66039c89796205923411c0d49a4b6f98faae0df377e5a2ec54b23f50d9bd7d3f97f388a03d218182f1e4960f74b2b4b3b91090c38cabd263ff76d1c9cf94a7953a22a57f125f6d93aae333e18beb7661edf9cff4f468ccc19969efffd3754a7a5920935e764e", @generic="bf0f85afd183f4db31b1f9ca821fd88c629b7c31f8b596234e28471f5545985f56b442e64998e355cfa3a43edec0b51f811f56bf54fdebbb2864d3e87c9e9a27cf7566feff2a02bf7430e2b2e5462a75c3ec013d01fc94135ae1850c6ee3ae23a7e04bd3ca3111b2febd92782323e414f3d97fe0767de1c4271040a0a9261b2d7706d07f4069edfc5e07ffee35bd6391197e4049e7a80b3d8938547320a8e4c7a7fdca2320edd929c29b9c57ad7ecb2e113499814c4003fe128e3d8369c23e8fe0ec71ffd53ad7da8147512a3315a19fc06b"]}, @nested={0x1004, 0x91, [@generic="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"]}, @generic="7fb0ea5a6062b2d42e18ca99f42afc2de2fc6ddff94f8030c7d5786016989f475e4f4782c52ece28da507761", @generic="54359f1e1c7861181265e0a0845262a2166638a6d6864f0b79c86275ec620ea0cd1ed96d899acde33c3abcbf45248f61830f9c266ab11a73571bea8754ebf66a284af380c61475fc150cfb6df3e11569b7ff8199d68a07ececaeca446e488a48a6dfcfa80825eb0672f0478930753630856bc1fccb9c9e3bcae51e6e55487a", @generic, @generic="3978627ec7cdd77c859ed86a56768c862c8150a11e205b5b89acb0c1ad033175454092bf3f8504593168335aaa4d967a15f94995728e149fdf91408045539caebb000db0ec3668294719d64f67e6741a95115f420428734ebe7a53f16030edeba5b9cca2e0927b0b62cfe31bb7cf8739ab7231588cde0af4bf55da9ff531db0f676fcfa679f1618dca89f8cdd85106dab920cb4fe69f718cf758dc8cae0daf4d1ab9352235d45579c59e87e7dd611c5be2498b"]}, 0x13c4}], 0x3, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x20000000}, 0x40) r4 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00009ab000)=0x0) r6 = syz_open_procfs(r5, &(0x7f000056d000-0xb)='mountstats\x00') ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000f75000)=""/215) pwritev(0xffffffffffffffff, &(0x7f0000052000-0x20)=[], 0x0, 0x0) fchmod(r6, 0x107) 2018/02/04 16:13:22 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unshare(0x4204000) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:13:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa8000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000eef000-0x4), &(0x7f00006da000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000004d000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000055000-0x20)=[{&(0x7f0000688000)=""/82, 0x52}], 0x1) [ 65.935089] tc_ctl_action: received NO action attribs 2018/02/04 16:13:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syncfs(r0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000804000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) close(r1) timer_create(0x0, &(0x7f000085d000)={0x0, 0x8, 0x1, @tid=0xffffffffffffffff}, &(0x7f00007cf000-0x4)=0x0) timer_gettime(r3, &(0x7f0000fb1000)) socketpair(0x0, 0x0, 0x0, &(0x7f000097e000-0x8)) 2018/02/04 16:13:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ad1000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000159000-0x4)=0x1ff, 0x4) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000fe5000)={0x0, 0x0}) sendto(r1, &(0x7f0000ecc000)="21bc8d", 0x3, 0x4040000, &(0x7f0000193000-0x6)=@hci={0x1f, 0x6b}, 0x6) r2 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x30, &(0x7f0000d9a000-0x4), &(0x7f0000a90000-0x4)=0x4) 2018/02/04 16:13:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x30, &(0x7f000008b000-0x30)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000698000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a2f000-0x28)={@common='bridge0\x00', 0x0}) connect$packet(r0, &(0x7f00005d0000)={0x11, 0xd, r2, 0x1, 0x4765, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x14) r3 = socket$inet6(0xa, 0x2, 0x0) epoll_create1(0x80000) setsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c26000-0x4)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000377000-0x4)=r4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r3, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r3, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) [ 65.957808] tc_ctl_action: received NO action attribs 2018/02/04 16:13:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pread64(r0, &(0x7f0000a12000), 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006c1000)={0x0, @local, @empty}, &(0x7f0000bd0000)=0xc) r2 = socket$inet6(0xa, 0x80002, 0x1f) getresuid(&(0x7f000014c000+0xdc3)=0x0, &(0x7f0000a6e000-0x4), &(0x7f00009d4000-0x4)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cf4000-0xe8)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x4, 0x0, 0x2, 0xa, 0x20, 0x20, 0x0, r1, r3}, {0x1, 0x0, 0x6, 0xfff, 0x6, 0x8, 0x200, 0x800}, {0x0, 0x100000001, 0x4, 0x10001}, 0x80, 0x9, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x3c}, 0x2, @in=@rand_addr=0x9aaf, 0x7, 0x3, 0x1, 0x4d, 0x0, 0x1ff, 0x9}}, 0xe8) setsockopt(r2, 0x4, 0x3, &(0x7f00003bb000-0x7)="c6642422223380", 0x7) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000613000-0x4)=0x5, 0x4) sendmsg$nl_route(r0, &(0x7f00000fe000-0x38)={&(0x7f00007c4000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000d72000)={&(0x7f0000901000)=@getnetconf={0x14, 0x52, 0x310, 0x0, 0x3, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x800) 2018/02/04 16:13:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xe) close(r1) close(r1) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r2, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000696000-0x10)=@ax25, &(0x7f00003ac000)=0x10, 0x80000) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000372000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$pptp(r4, &(0x7f0000cc5000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) recvmsg$netrom(r3, &(0x7f00004ec000-0x38)={&(0x7f000087e000-0x10)=@ax25={0x3, {"0a32cb4458c613"}, 0x8}, 0x10, &(0x7f0000f76000-0x10)=[{&(0x7f00008dd000)}], 0x1, &(0x7f0000910000)=[{0xe0, 0x6, 0x10000, "a6b87b29fa22c87157bc8687e18cb176a17f406487441c2a96e4a250f26ce59c34dae0b10063f77f262da3dcbc29ff493fac6b2b5002282b93b162bc73d31eadceac8fd9df0e3a88c32061606dbe230d1e4274410ff0aee3dbdc5d59d5245e20942f4628bad91768b5cc74c40b4a3e13c2511595f25cdb0f352dcc057f4949c9e0ae36ea7ba9618ece2c8164c32d35c9e4fbd4b0fc49a5d8e22de2e8b07f58a248a9147ac9afc12456ee735ffa8b27b5ac0ab413f2e729f66be13ba418d259dc1862adedba0bdb9f4194"}], 0xe0, 0x4c881}, 0x10000) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bda000-0x56), 0x0, 0xfffffffffffffffe) listen(r1, 0x0) 2018/02/04 16:13:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000431000-0x150)=[], 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000174000-0x8), 0x1) 2018/02/04 16:13:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/02/04 16:13:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x4, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x1, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/02/04 16:13:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000431000-0x150)=[], 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000174000-0x8), 0x1) 2018/02/04 16:13:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) readv(r0, &(0x7f0000aba000-0x10)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/ptmx\x00', 0x8000, 0x0) 2018/02/04 16:13:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000403000-0x3)='nv\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$int_in(r1, 0x5472, &(0x7f0000ea7000)=0x3) recvfrom$inet(r0, &(0x7f0000104000-0x5d)=""/93, 0x5d, 0x10001, &(0x7f0000a6a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r2, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in=@dev={0xac, 0x14, 0x0, 0x17}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r2, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x318}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) getpgrp(0x0) sendmsg$netlink(r2, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10, 0x0, 0x0, 0x200b0b00}, 0xc, &(0x7f0000713000)=[{&(0x7f00000d4000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/02/04 16:13:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x30, &(0x7f000008b000-0x30)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000698000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a2f000-0x28)={@common='bridge0\x00', 0x0}) connect$packet(r0, &(0x7f00005d0000)={0x11, 0xd, r2, 0x1, 0x4765, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x14) r3 = socket$inet6(0xa, 0x2, 0x0) epoll_create1(0x80000) setsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c26000-0x4)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000377000-0x4)=r4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r3, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r3, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/02/04 16:13:23 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xfffffffffffffffd, 0x0, 0x0) 2018/02/04 16:13:23 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f000001d000-0x8)='./file0\x00', 0x8) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') link(&(0x7f0000824000-0xe)='./file0/file0\x00', &(0x7f0000866000-0xe)='./file0/file1\x00') 2018/02/04 16:13:23 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pwrite64(r0, &(0x7f0000001000-0x51)="8e58be435d28323fae8d4abc6eb578027a428ff244c765b439b92daa8da707168d9008dd34d4ff5ca70f960b80bfd47f2af87f858cec1aa577814874ea385540184681bc33dc5fe264b1daac7a6b403833", 0x51, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) execveat(r1, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000001000-0x4)=0x8) accept4$ipx(r1, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001000)=0x400, 0x4) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005c1000)={0xaa, 0x42}) r2 = gettid() tkill(r2, 0x16) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000686000-0x8)) close(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000024000-0x14)={0x0, 0x4, 0xffffffffffffff6d, 0x100000000, 0x98f00000000, 0x80000001}, &(0x7f0000cf2000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000009b000-0x8)={r3, 0x4}, &(0x7f0000c6f000-0x4)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000cd9000)={0x3, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}}, 0x90) 2018/02/04 16:13:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ed7000-0x3c)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x2918acc, @empty, 0x9}], 0x3c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e8b000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x0, 0x9, 0x2, 0x100000001, 0x6}, &(0x7f00001da000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b35000)={r1, 0x1ff}, &(0x7f0000c85000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001db000)={r1, @in={{0x2, 0x1, @rand_addr=0x1}}}, 0x8c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00002d2000)={@generic="95035897816d96507c9eaea4cc38f261", 0x80000000}) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r3 = inotify_init() socket$nl_route(0x10, 0x3, 0x0) inotify_add_watch(r3, &(0x7f0000caa000)='./file0\x00', 0x180) sendmmsg$inet_sctp(r0, &(0x7f0000760000-0x70)=[{&(0x7f000074a000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000d96000-0x60)=[{&(0x7f0000855000)="35377124bdd5febb5cad0c54aef9095cec6dae3f2f1e253304b3e6edd8a4eab182b82a0425c3855b3d99670fafcd8d643b006e49a4c2cc6ae44a4115ab627a53c377e22e0bb65036cb31a0cfd5d5553ed8a1449da7eaf84e88b113c8f5c93131cdf4d84026ff2a7d6ce2fa5749047568103a352f0e0480fb837424540d42b81d3b35bf04338f08a7f90a6ef67255b8404c90365f2d2dfa3d4dc507c543b11c3fdae24115dadd4645ee1e6b", 0xab}, {&(0x7f00005dc000-0xbd)="aa718938f4ea4c4054046b0efe269d923a7ce91395e1edec3ec9ea1c667739468690663d2b2837626d679e0d92dfe9485094b7168c8388c6f6fca50961ab77f35aff2eecd8bcbacde76efd0e1838122de52ba92f3be50d83ed4ad51c864dca01394ad751b6fd55430ef85bc855bca9f6935597f558066d8c1a79ce7cff38e7eed9f606e87e79b5e58c2a850cc87c706ef6b60bd01987dd84396b83ec88dcba0631ce6ca183e5564568a740073fa47bce2f3a2f0f279fb7d1a08e8ccde9", 0xbd}, {&(0x7f0000564000)="cf98028cd88a1b2f14107e27ab3c65b4fbcd95ec5d5d9fd0069d9930b79f52a9d70c0b0bf2c504b17523d7dce3230a9aa00446158d349d58b7e30f9d6f93c8a69e29f1118169bf176469d29d5d067670edebd19454db0d44ca8ae1a5140c1a2018982d3ed1f18221cb7e8bd94228fbc7290e1e827ca31e355314c5bf5e968459", 0x80}, {&(0x7f00004c4000-0xd)="5bd926a9b5708ba30e4968d193", 0xd}, {&(0x7f00002be000)="1d39ba2b05e6838b5997bc61daa16e12118ae8b5ed122efbbeb59ccba62fe213d933d63f673024424213c786deacf7592951d3718ac13d2213e19e5cf16d55022b5eb6db97bef389bd83f22891df40f888221787f03ea2f3297681a1b3f375fbef004901683cde795f2d4cd3bb85877c6472d3729bcffb42a5931d5ec972f12bdf", 0x81}, {&(0x7f00001c8000-0xab)="abaf59bd9affd1a89eb57b6917ecf32f8180b48e5d42d72466d4874a7815b48567a8428afd959e3e48654e8115406a636b08cc9e536e7e6364166068df3aae973ba57ff26bcc18c9ff61520c42ffe14acc1e53a8a1d537db5f78942037cb26d25e5bf456095bcf41abe3790430059a40d8993308eb18dd2bc64758994d2d361497815dbbe07a941b9bde8044d74c6582d096213b84a8a0a38b8b7989c42e3c7d796c27e6edff380ecdf0a6", 0xab}], 0x6, &(0x7f000076d000)=[@init={0x18, 0x84, 0x0, {0xfffffffeffffffff, 0xa7a4, 0x2, 0x38}}, @sndinfo={0x20, 0x84, 0x2, {0x28b2, 0x8006, 0x6, 0xc79, r2}}], 0x60, 0x40}, {&(0x7f000082d000)=@in6={0xa, 0x2, 0x4, @empty, 0xffffffffffffffe1}, 0x1c, &(0x7f0000f13000-0x10)=[{&(0x7f0000b7d000)="e09b1e393d2c8a3e57241e1dc29b22049ae4a3aa7e646e132cc54745eeb577cfe141ce352dca164e0f992d11a9e33ba1cf2a2cf89a937927df8f8b77134c377315dfc92ab89906ffeb3df99e34f3a32b5fb3939b3c8dd59c6bfd1bee316cff5f3a6b96906c9a63c789a2a09862e677c3241a6d829c432ab02b37aa33ad85856c2e503555a25f666861eaeb597fa2e82e4e79559a23c55709046306573744a27b466869a2574321046c787ab6135513e0a1b4a8e95701fbb62b616cd515f2c1bd3410b19c14e1899dd5", 0xc9}], 0x1, &(0x7f00003f7000-0x120)=[@init={0x18, 0x84, 0x0, {0x8b, 0x80000000, 0x100000001, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x5, 0x0, 0x6, 0x7, 0x1, 0x40, 0x400, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x98, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x320000000, 0xfffffffeffffffff, 0x4, 0xd7b9, 0x6, 0x4, 0x1f, 0x100, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x5, 0x4, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x7, 0x8, r1}}], 0x120, 0x800}], 0x2, 0x20040000) r4 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00004e3000), &(0x7f00000b2000-0x4)=0x14) getdents(r4, &(0x7f0000979000-0x7dd)=""/2013, 0x7dd) getdents64(r4, &(0x7f0000083000)=""/226, 0xe2) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000076000-0x4)=0x0) syz_open_procfs(r5, &(0x7f0000ea5000-0xe)='net/sockstat6\x00') 2018/02/04 16:13:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0xa5)="2c955daaef44efeac3cd22a4ac8a6339fb3d7c583b6da8f15d04b5638ddb48dd21bdcbde0ec7a1740671d0caab5b7fab1f04495b9da1f9741cb99b92917aa6b6b061fa336b7d9cf2cb010871fbb1e32a6f134f6acccec1c15c045c1f86d7cf613582c095c80efa36986fe0f57f5e02192e912cadc4a3b52d13fc85bad88829ca255d83515d265edd88aecf646f0b6d50b7c883b2e398c3c4b470144489f0cb19e4dddb3eee", &(0x7f000080a000), &(0x7f0000002000-0x4), &(0x7f0000687000)) fanotify_mark(0xffffffffffffffff, 0xa0, 0x0, 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x105081) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000325000-0x4)=0x6) 2018/02/04 16:13:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f000065b000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c99000)={0x0, 0x5d, "1f0be8b180b5186b3bdfca56806b3fdbd24f50013584157f42c3289ac0949f332b5adec5a7ff1cbb58f431d8b47d46eb0d3b8cc21917d9d27a7fddd37ecd7174531de3842fe0403f4e7a6a56febee4afebc8d31da0efea09c7ab65b34e"}, &(0x7f000085c000-0x4)=0x65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x3f, 0xf99, 0x5, 0x4, 0x1f}, &(0x7f0000001000-0x4)=0x14) 2018/02/04 16:13:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000431000-0x150)=[], 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/04 16:13:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x7) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b36000)={{&(0x7f0000fdd000/0x3000)=nil, 0x3000}, 0x3}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000097b000-0x8)=0x8) 2018/02/04 16:13:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008b7000)=@add_del={0x2, &(0x7f0000bb1000)=@generic="2567d3c605e7ee9b67ece92a0976065c", 0x5}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 16:13:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000002000-0x19)=@file={0x0, ""/74}, &(0x7f0000002000-0x4)=0x4c, 0x800) r1 = accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000034f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [], 0x0}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000937000)={0x7, 0x8, 0x7, 0x401, 0x0}, &(0x7f0000c8d000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000014f000)={r4, 0x9, 0x7}, 0x8) 2018/02/04 16:13:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) 2018/02/04 16:13:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) dup2(r1, r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005e6000-0x4), &(0x7f00007ed000-0x4)=0xfffffd6d) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a88000-0xe)='/dev/keychord\x00', 0x80, 0x0) accept4(r0, &(0x7f0000b36000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000075f000-0x4)=0x1c, 0x80800) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000ed8000-0x10)={&(0x7f0000132000-0x3)=""/3, 0x3}) r3 = socket$inet6(0xa, 0x5, 0x8) r4 = dup(r3) setsockopt$inet6_tcp_int(r4, 0x6, 0x80000000017, &(0x7f00005f3000)=0x80000000, 0x141) ioctl$int_in(r3, 0x5421, &(0x7f0000bc7000-0x8)=0x2) 2018/02/04 16:13:23 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000023000)=[{{&(0x7f0000023000)=@can, 0x10, &(0x7f0000009000)=[{&(0x7f000001b000-0x5c)=""/92, 0x5c}, {&(0x7f0000013000)=""/115, 0x73}], 0x2, &(0x7f0000023000)=""/200, 0xc8, 0x4}, 0x5}, {{0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000023000)=""/4096, 0x1000}, {&(0x7f000000c000)=""/140, 0x8c}, {&(0x7f0000024000-0x7f)=""/127, 0x7f}, {&(0x7f0000024000-0x2c)=""/44, 0x2c}, {&(0x7f0000024000-0x1000)=""/4096, 0x1000}, {&(0x7f000000c000)=""/10, 0xa}, {&(0x7f0000007000-0xc7)=""/199, 0xc7}, {&(0x7f0000010000-0xb1)=""/177, 0xb1}, {&(0x7f0000023000)=""/164, 0xa4}], 0x9, &(0x7f0000024000-0xd1)=""/209, 0xd1, 0x5db}}, {{&(0x7f000000c000)=@ipx, 0x10, &(0x7f0000011000)=[{&(0x7f0000023000)=""/4096, 0x1000}, {&(0x7f0000024000-0x1000)=""/4096, 0x1000}, {&(0x7f0000024000-0x1000)=""/4096, 0x1000}, {&(0x7f000001a000)=""/170, 0xaa}], 0x4, &(0x7f000000b000)=""/29, 0x1d, 0x7fff}, 0x8}, {{&(0x7f000001d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f000000a000-0x30)=[{&(0x7f000000b000)=""/223, 0xdf}, {&(0x7f0000021000)}, {&(0x7f0000024000-0xc5)=""/197, 0xc5}], 0x3, &(0x7f0000024000-0x58)=""/88, 0x58, 0x6}}, {{0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f000001f000)=""/35, 0x23}, {&(0x7f0000023000)=""/169, 0xa9}], 0x2, &(0x7f0000023000)=""/194, 0xc2, 0x3ff}, 0xff}, {{&(0x7f0000023000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000001d000-0x70)=[{&(0x7f0000016000-0x7)=""/7, 0x7}, {&(0x7f0000023000)=""/175, 0xaf}, {&(0x7f000001f000)=""/248, 0xf8}, {&(0x7f0000014000-0x14)=""/20, 0x14}, {&(0x7f0000024000-0xd4)=""/212, 0xd4}, {&(0x7f000000f000)=""/144, 0x90}, {&(0x7f0000020000-0xe1)=""/225, 0xe1}], 0x7, &(0x7f0000015000)=""/253, 0xfd, 0x7}, 0x10000}], 0x6, 0x100, &(0x7f0000024000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000026000-0x4)=0xfffffffffffffec7) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000024000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0xff}, [@RTA_PRIORITY={0x1a3, 0x6}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f0000197000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000f73000)='//file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000024000)) modify_ldt$write2(0x11, &(0x7f0000024000-0x10)={0x5, 0x20001000, 0x4000, 0x7f, 0x40757c66, 0x4, 0x9e9, 0x7fff, 0x6}, 0x10) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bd0000)='/dev/sequencer\x00', 0x20800, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000313000-0x10)={0x5, &(0x7f00007ab000-0x14)=[0x1, 0x81, 0x88a, 0x3, 0x42b]}) 2018/02/04 16:13:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000431000-0x150)=[], 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000174000-0x8), 0x1) 2018/02/04 16:13:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000431000-0x150)=[], 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000174000-0x8), 0x1) 2018/02/04 16:13:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000431000-0x150)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/04 16:13:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008f5000)='./file0\x00', 0x100) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000e19000-0x4)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000c50000-0xf)='net/ip6_mr_vif\x00') writev(r1, &(0x7f0000bf9000)=[], 0x0) inotify_init() pread64(r1, &(0x7f0000711000)=""/204, 0xcc, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000bd5000)={&(0x7f0000fca000/0x2000)=nil, 0xbe, 0x0, 0x1, &(0x7f0000417000/0x6000)=nil, 0x37}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1000000) [ 66.308445] IPv6: Can't replace route, no match found 2018/02/04 16:13:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000078c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00003bb000)={0x4, 0x8, 0x3, 0x3, 0x9}) pipe(&(0x7f0000073000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000), 0x8) tee(r1, r1, 0x24000, 0x4) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r1) writev(r5, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r3, r2, 0x6, 0x0) close(r2) syz_open_dev$urandom(&(0x7f000094c000-0xd)='/dev/urandom\x00', 0x0, 0x84000) openat$autofs(0xffffffffffffff9c, &(0x7f00009b0000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000b1f000)) setsockopt(r2, 0x6, 0x9, &(0x7f00002ef000)="b8fc30642a432697214cef3e615e6e9969ef9f224231", 0x16) 2018/02/04 16:13:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) chdir(&(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x3c, 0x3, @thr={&(0x7f0000002000-0xda)="7fbb6f96149739d35ad3a508b774e7dec2215080496f6f82119d1d27fd6740ab6c33292f65a973e76ee3a32fb90591dea755b39cb4e00735482a76f2c2e44621d5312cb29d8cf1ff0185349ba2eb17dfca8af802fb3e1a137f5f9b3984621c81e5f1d9d990a402dfcd615820b269c37b86abf7c0121946b22fcc6585265c8f9bd1727caf5fee8b1d93f3c363c5315d87e72b6e6094ea35c96543a62b026cdd6105c1905d8130fb3ee1b0cca026effe887b2ed6230277564808f27c0a0207f4853ca7662fffef3106549f5aa9ad7e853bc20dc5b024ac02da98bd", &(0x7f0000001000)="0196158495c97a61fd5be3cd23a7c8b991c569861981aea5d7a841ba788d985f653e5a4fe2f06d03323f82ce3c1dba71fb13ebb5bfce71503b0fa01acdc3bf26f2847266153bcc4a9247cae92d7cb18a754ce15f1ae152d5753d1025937d33c6a88c50884db129ad0d2b5858da73649fc41edb402c673cb3235773a8fb9c773e957694ad16ee264409eb40d6de9c34765dfe5386c74bb0dd7f0ef694075e3641f0e645338c5c4da42040af08e8a89018a192dd64f9d9ccc10dc46fb908aaa4605819"}}, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000000000)={{r2, r3+10000000}, {0x77359400}}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:13:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000431000-0x150)=[], 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000174000-0x8), 0x1) 2018/02/04 16:13:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a18000-0x15)='/dev/pktcdvd/control\x00', 0x101002, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) bind$netlink(r0, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x800400}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000865000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$netlink(r0, 0x10e, 0x1000000000009, &(0x7f000013f000-0x4)=""/4, &(0x7f00006d4000)=0x212) sendmsg$nl_generic(r0, &(0x7f00005de000-0x38)={&(0x7f00009f0000)={0x10, 0x0, 0x0, 0x21000024}, 0xc, &(0x7f0000d88000-0x10)={&(0x7f0000f9f000)={0xfc, 0x33, 0x604, 0x7, 0x2, {0xc}, [@nested={0x24, 0x64, [@typed={0xc, 0x20, @u32=0xfffffffffffff3ec}, @typed={0x8, 0x95}, @generic="474b8f535fc17c7c7f379b"]}, @nested={0xbc, 0x1c, [@typed={0x8, 0x4c}, @generic="7dd6173090f0fc0bf99899cdd9537390dc1bf05575de47864fa5f2c4ec5718222eaf068b87d99de9af05", @generic="fe01cb2f60b4f270dddfa3c65a85d1d503ce0466b26e3473e7d2f99f21e36f65e5a38a9486e919f842764100fd2959fdb28715877ea763eeb0cd1c2b7d1e1810896a7ecbed1a0e7573297f84b1dbb5ae1e247e289f52b779da2d5f6d9fb25681f0423767ea7572266068e81cc60de2ee20e07a74245755", @generic="87026b1bb3716a5a6ae3044b"]}, @generic, @typed={0x8, 0x75}]}, 0xfc}, 0x1, 0x0, 0x0, 0x44}, 0x1) 2018/02/04 16:13:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) lstat(&(0x7f00002a4000)='./file0\x00', &(0x7f00007d8000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00000a4000)={&(0x7f00008f1000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000812000-0x10)={&(0x7f0000a28000-0x4e4)={0x4e4, 0xf, 0x1, 0x300, 0x2, 0x1, {0x5, 0x0, 0x3}, [@generic="ebb282df78adec0c557f7051c9c20f38242302227da44d38c5b3a38194c85aa8fee8cdc533b74d5f74152d8de979316bdf9e640731fb7baffcd93410595e8696f1eba8cc2937be1e653335cbf1f75fc3f11af23de06efdeb8bd77fe2153a86a62503122cb960c922a387b043ce1ccca68d0cd11a41b90f45c22c95151fe06d28821574cbcc420ea403d4a9a558dfbb79d75070a2807b3616b24a763b1e7ac4f81134d401d31e37957548094e35c2dccf9357c67b04ced817596c9fc7bfab85d2af34eda088b27520320ca39d9834eeaf133f55aa01e5f822d7c69b349e80ea566ec253f21254a6160a36845ae3d51152c10b66854129cebc70", @typed={0xc, 0x93, @u32=0x80000001}, @nested={0xec, 0x2f, [@generic="4760ca56c8f6c15a40321f4ed4da9f1a4964025a243dea597c5752a410bdb562ea33c90b901ca4de8934bfc5b1bf36ec7c06acb8ef52abc99e67227384d31240d874656a4a4ebbcb0f0619764f6b6681f21b6c2e199bce9b97ac8f9683bb4753e9274856fea3196b31dcd438cbe6b083d882007077584364a9710af21c16857ede5d003ac341359827e7fcd60f6d224894ea473a166b67303c38b2ad65c66cec560b8a6905a0d0a45ea87389bf49e7a5decf25c5743c6dabdd4b8f3fe318c4f66ff7544e3a5ebca31a33bc9c98f166c6c1817c968dd64ba03b4921847be5431184d07b2e3b00e538"]}, @nested={0x23c, 0x33, [@typed={0xc, 0x90, @uid=r1}, @generic="7d122ee08f6178c7f52f6d8448cd9c1b3931163523eb98a9aeaf4b0bb842cc050cbc4cd42199ef7d9ff494788a2c9d1d7eb03e6b4a92bee9273868b7dc645127600d2506b28aedc581bbe9bb9f858e1e3e3d99518de3263f5332e2bd1d6264f1558d7e51807b0a3686bd6c2c3003e56348b3d730eee27e5432fc49ab699dc32f07fbddc5e3afb59c7b656df80d268f86abedf002aa03b791d5d212964e7d6ac3ded8b077f2264d1f2e2ef1b6e49ec12b4f01959163285eed15e8f209518c8c4a73125458e490397d9c5822", @generic="82d6ad93ec0993e742f8972fe00312691a004233", @generic="1730bc66f076454e1bfb07c1f02f1c2db1ac7be914dbfaf6c088b9d579396a00eb8c7fe9e2a690b5b0b8017a9051848b914771eacdf609b9e64d8772a7f46a28353f3fbfb8e6cf659b17dd57cdc8b25963c2bd3910bc51eb177ce783dddd72087872f9bc255fc1129fb17e16045c62eefaebb81c4ab2ab16e0b7ad6d1218386cd648299a786fcc179ab9b695654a34b36aafd44217d9100ab937a429fa730d1c6be92b0d224ef5750804e5a38ccef005bc241b07c5b328c41d2da9fcfb5857849c1e24c0ef6ee031e529f95a6293f8cbdb4d95762cd10a21167b95631ae845143cab5e5d8c40", @typed={0x10, 0x3e, @u64=0x800}, @generic="7c2afc7eacbd000f5128d18932ae9a47334fa1cdada7f9253c3c23ba266c9147eaadc36e90813a16c10b81d2405d5048a6d40b17f8b892fd616fe3e1cd24416233cfe4749d1282b84a4c12c30778a442a9f4306f0ced8d"]}, @typed={0x10, 0x6, @u64}, @generic="fc347d2c9540bd2e1f1a45ed003c404c11402293a93c7745246b2e9145e4ecc366c1e1e789cefa78b2fcf0df84483c240480f6d9e583270fe39fc672e2396ccda2e84fc8d78f643da8d7b5556765bda0db55106375d92b59c63064f3c892817bf381a5d7f18053ae523c6be7954de63babdc7256a2ac8b4295d77e87d8b31373d512d453e259010e0779c4493b4bd628"]}, 0x4e4}, 0x1, 0x0, 0x0, 0x11}, 0x40000) writev(r0, &(0x7f0000096000)=[{&(0x7f0000e62000-0x58)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000fdff0000000005", 0x58}], 0x1) [ 66.353883] IPv6: Can't replace route, no match found [ 66.395911] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=271 sclass=netlink_tcpdiag_socket pig=7624 comm=syz-executor5 [ 66.416237] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=271 sclass=netlink_tcpdiag_socket pig=7624 comm=syz-executor5 [ 66.433250] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/04 16:13:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fa6000-0xd)='dns_resolver\x00', &(0x7f0000337000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a0a000)="57c57fb2907840d42d", 0x9, 0xfffffffffffffffe) keyctl$reject(0x13, 0x0, 0x0, 0x1ff, r0) r1 = socket$inet(0x2, 0x800000000080000, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x2, 0x300) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/04 16:13:23 executing program 2: clone(0x0, &(0x7f00007b6000), &(0x7f0000a26000-0x4), &(0x7f000039f000), &(0x7f0000710000)) mlockall(0x20000000003) 2018/02/04 16:13:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000431000-0x150)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/04 16:13:23 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000eb7000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac7000-0x10)='/dev/sequencer2\x00', 0x10002, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004bf000)) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1}, 0x0) 2018/02/04 16:13:23 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) munlock(&(0x7f000002e000/0x3000)=nil, 0x3000) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000709000)={&(0x7f00000bb000/0x3000)=nil, 0x8001, &(0x7f0000470000/0x2000)=nil}, 0x18) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/02/04 16:13:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) ppoll(&(0x7f00005fc000-0x8)=[{r0}], 0x1, &(0x7f0000ff1000)={0x77359400}, &(0x7f0000679000), 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x3ff}) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000878000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000b14000)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000034a000-0x8c)={0x7ff, 0xffffffffffffd3cb, 0x0, 'queue0\x00', 0x2}) 2018/02/04 16:13:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = dup2(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000011000)={&(0x7f0000001000)=[0xf7e9, 0x6, 0x4, 0xff, 0x2, 0x3, 0x10000, 0x6ab, 0x10000], 0x9, 0x1, 0x7fffffff, 0x180000, 0x200, 0x4, {0x9, 0x7fe000, 0x1000, 0x755000000000, 0x9, 0x4, 0xfffffffffffffff9, 0x1, 0x1, 0x7, 0x3, 0x9, 0x96, 0x3fb, "ceb54dd44251a9534a7f44bd5b02cd7f6b8ed742ace2db0e2168c312d1867a5d"}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KDMKTONE(r2, 0x4b30, 0xffff) shutdown(r3, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/mls\x00', 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000003000-0x1e)=""/30, 0x1e, 0x3, &(0x7f0000012000)={0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, 0x1c) fcntl$lock(r1, 0x6, &(0x7f0000011000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003000)={{{@in=@broadcast, @in=@empty}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000004000)=0xe8) 2018/02/04 16:13:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000431000-0x150)=[], 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000174000-0x8), 0x1) 2018/02/04 16:13:23 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000006000-0x58)=@alg, &(0x7f0000005000-0x4)=0x58) mprotect(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000d000)={0x10000007}) madvise(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x19) 2018/02/04 16:13:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fcb000)={0x0}, &(0x7f0000001000-0x4)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000237000-0x8)=0x800) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 16:13:23 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002c0000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000776000), &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='.', 0x1, 0xffffffffffffffff) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x28000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000003000-0x4)={0xcd0}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x6)='hybla\x00', 0x6) [ 66.481355] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/04 16:13:23 executing program 5: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000364000), &(0x7f0000c57000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffff9, 0x2, &(0x7f0000003000)="a8672e524e1dc5abb5ada3c5f54448302d7996ca2476cfee976ce13855eac7991fd37eb922448b61413c2d576c26d9ea7e5622fb68d59cd3c85b105328e7397bd3a5e0d548846f7334524f09996d3e711777588c2eaf064d90a11a9cea79b072678fd83c2b2bb5ab7228d1a0fb8ab7a80fb87be250350b88ced2a85124ccab0fbb5e4e459d6dc10c72c3f8419b14bc8fcedf2454203b7b1134465c250c691d781eb13b678bbe79519c77a513b025", 0xae) faccessat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x2, 0x1b00) getgroups(0x4, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x100000001}, {0xa, 0x3, 0x8a, @loopback={0x0, 0x1}, 0x6}, 0x10001, [0x22b, 0x40, 0x54f3, 0xfffffffffffffffb, 0xffffffff, 0x9, 0x4, 0x100]}, 0x5c) madvise(&(0x7f0000abf000/0x2000)=nil, 0x2000, 0x3) 2018/02/04 16:13:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000431000-0x150)=[], 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/04 16:13:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x6) fstatfs(r0, &(0x7f00007a5000)=""/12) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f0000d6b000-0x8)='./file0\x00', &(0x7f0000292000-0xd9)=""/217, 0xd9) 2018/02/04 16:13:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) r1 = creat(&(0x7f0000679000)='./file0\x00', 0x108) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f2e000)=0x6, 0x4) write(r0, &(0x7f0000fc8000)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028ea632e8de58f5930fd4c8ebb78dcf50c0000000000000200c3dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r2 = creat(&(0x7f0000960000-0x8)='./file0\x00', 0x24) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00005d7000-0x50)={0x4, 0x4, 0x1, 0x0, 0x17}) r3 = syz_open_pts(r0, 0x801) writev(r3, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x20d}], 0x1) 2018/02/04 16:13:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000419000)) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000f51000)=""/27, &(0x7f00003b0000)=0x1b) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000065c000)) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00009ca000)={{0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x1f}, {0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7}, 0x0, [0x400, 0x3, 0xffffffffffffff87, 0x76f, 0x4, 0xfffffffffffffffc, 0x8001, 0x6]}, 0x5c) poll(&(0x7f00006f7000-0x10)=[{r0}], 0x1, 0x0) 2018/02/04 16:13:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cfc000)='net/raw\x00') sendfile(r0, r0, &(0x7f0000a7b000), 0x26a950a) 2018/02/04 16:13:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x7fb) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000f73000-0xc)={@remote, @dev, @empty}, &(0x7f0000f79000-0x4)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000cae000-0xa)='net/snmp6\x00') clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r4+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00004fe000-0x4), &(0x7f0000903000-0x4)=0xfffffddd) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c1d000)=[{0xf, 0x100000001}, {0x4, 0x2}, {0x3, 0x9}, {0x6, 0x1000}, {0xb, 0x14}], 0x5) 2018/02/04 16:13:23 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000029000), &(0x7f0000029000)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000016000)=0x1) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000029000-0x4)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r4, 0x202, &(0x7f000002b000-0x10)={&(0x7f0000016000)=""/165, 0xa5}) 2018/02/04 16:13:23 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000b18000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000b22000-0xb)='asymmetric\x00', &(0x7f0000b25000)='vmnet1md5sum?cgroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x3f]}, 0x6) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[], 0x0, 0x0) 2018/02/04 16:13:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000647000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000392000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r0, 0x80004524, &(0x7f0000b29000-0xd9)) 2018/02/04 16:13:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000431000-0x150)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/04 16:13:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000431000-0x150)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/04 16:13:23 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x15f6f8cd, 0x2}, &(0x7f00008d2000)=0xc) recvfrom(r0, &(0x7f0000001000-0x34)=""/52, 0x34, 0x2, &(0x7f0000001000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xef, 0x8200, 0x10001, 0x80, r1}, 0x10) clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000002000+0x886)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000001000-0x10)={0x9, 0x49f8}) getxattr(&(0x7f0000001000)='./file0\x00', &(0x7f00001de000)=@random={'osx.\x00', '*\x00'}, &(0x7f000091c000-0xf4)=""/244, 0xf4) 2018/02/04 16:13:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000551000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000010000-0x1)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/04 16:13:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000b5b000-0x4)=0x7, 0x3) recvmsg(r0, &(0x7f0000c91000-0x1c)={&(0x7f0000c12000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000eb5000)=[]}, 0x0) r1 = add_key$user(&(0x7f0000141000-0x5)='user\x00', &(0x7f0000ee9000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000feb000)="d9fd5aa53b07c6d85a75665fb27498e472ca397ec691201ca0f010b4ac77f81873bb9d76f34d19cc36ff398836020dc450a6fbb110d68dbde24fe33d3aabb03fc9eae28425682908f81fb9c7b367988ff64e578a1422679f7a4e13583ba10139c0c6a00bccff7083d70b99995c1686e5c9957c6f73c211a1025c6ebfd8630722a09447d7bf0d7485bda3c70c9f0110a139a3f3656379371bf8b955bdb8fac0eaf772b94564da839eeeb41b37ae56027c2a6d1157b1a469bd56f9e4b00d6b6988d2f755f50cea9bed8e", 0xc9, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x9) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 16:13:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$mice(&(0x7f0000284000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000525000+0x609)) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) ustat(0x101, &(0x7f0000d0f000-0x20)) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e7a000-0x20)={0x1, 0x0, 0x2, 0x3f}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000044c000)={0x40, r2}) 2018/02/04 16:13:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$unix(r0, &(0x7f00009ce000-0x38)={&(0x7f000094e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a04000-0x90)=[{&(0x7f0000ee7000)="bab58afd1842030eed4c63fbd658d4a749e1296f94ef7d3f253dea8cbfc5bdf47495885a9a47cad691bb46a835ab379a0b2b2cca0acf33fc17a043720ebe8ebfaaf978843927b242a03a4979e0021bd41f02d52e2f4c18516f4d674509f842854124c7e3196890a8c2c2f191d8848ce8543f350d5466fe", 0x77}, {&(0x7f0000ccd000)="00a158cb7d714b4c5906996e0f32f61189b802a911239eb00ef09be08c687637c9783fe199c355ce5353efd2d2ef4027255b7cf293a180e1a8c0d78dd3f346845f1c1af92bde2247150e66989ab6ec0c68be971f142735425eeaa878bca8a7f3c5ee55ff741bef2d8c66e9bfad64bc3cf0be9ada8c11891c2aec87e86cb2ac55dbbe0b85095c9b2f72f231d3d580db8aa89cb73927ecbe3c98ce9be0b7aa0f538411a2b19c315b1ba9bdd2cda6dbaa6b28cd9406de9d010dd8ba5768744edd05507411f27da785f882cef9c1aebdd08f194badc3faed67688e599319e51e14b56cdb5865f254", 0xe6}, {&(0x7f00009c7000-0xad)="5f9886260e7b2529dfaa78019a51888e68769b50226e8ed01bf477fb1863f89b6b8f96ded17532375887ca7f807291ecce721df7c6f34175d08effb19fb3450c436e1579168a9173c7bb03841513ea66dfc60acb3a7aa8076a20c6326f2ba5ab9e54aa4751df9ec0a028428616dc606486fe9392f9707ffda8ab0ce27dcd9be2acce69af36b117e219e7c867b930aa57a8b3bd94056178ba782fa8219fb014961b127a0d1fee56a3b17dc1a6fc", 0xad}, {&(0x7f0000067000)="7ddab63d45c3358e1af8535dc91b5580b4c0836fab5c28fb08743027188d36984b2448a757d80f8e38155215452e06a9c1d9fe03f7f330de657777", 0x3b}, {&(0x7f0000e26000-0x70)="96ca326dc2677884ea7faa916881654819eb0e4083a2471bc3584ae80dd29d8312e5d4391a9e7433d39ce11b5f2023bd4386cea528db47214206e897f4b20cd308ed8f03f1e152004fb8a825d48d09bb96d7c80f1694d3632ee0ebcb977b90d65a820ecc17b4ec83e79d7ea49228a2b8", 0x70}, {&(0x7f0000c8e000-0x5b)="a955d386d62abc5f954f9048f3376a3e11748ee01c75ce73b8f4a41cb272280fcc49bdf16d697c6f1444a179aef1f87bdd3c96ba0c1f7c2a97f3e4ba61de6a4e1ab08ac96088a16a0f58fe6c3c084fcf8fa009bc0b3b5322c26147", 0x5b}, {&(0x7f0000448000-0xea)="6bd078e2fcd585c3fc747aaed96f2077182894da1ae7c6f1f2d53be2e282e4e998aa6301dafeb1e0b2ff9c980a890150cc0dd76aa996c8fad9fa3e66e9a6e95437c0834e46721f2c749b9efdb1f21fd3a2376d151cb5b3ad47ee3bb3683ff83b7541ab563983d46f01c293fadf97a683cc19c4d4e158a26fdd6222383cc7ebcfb968dd123c3eb9ac1d7103b3217408e897bf99ae992b2f02b6e4d6a838acc22dee1e38260c0d08c3f2da0a328f2285d3a46d377e71954bf57420067b2a90f20990f5017209434091afba975d2743b70f7de870367aaceb848d5b2b0a21b9b47f6152aaa472ff4335622e", 0xea}, {&(0x7f0000a7a000)="4c20b56f0b27f61557aade0bfda9781116b6e51c", 0x14}, {&(0x7f0000a7b000-0x54)="5bb76596f60866cde99d14c5a9a4ef7333269191f356e8ded1593e32c29a8386f836b39d5bb28d0b385b7798f5102ceed2edf23bbb06c3f7c9e292f2b40b0378b3b07babaddc786e3014e11762c8a0e1351f0ea9", 0x54}], 0x9, 0x0, 0x0, 0x4044840}, 0x4) write(r0, &(0x7f0000879000)="220000001e0007ffe908000f090007000009000002ffa7001a00ffff050008800100", 0x22) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000078f000)={@multicast1, @multicast1, @multicast2}, &(0x7f00004fd000-0x4)=0xc) getpeername$inet6(r0, &(0x7f00008e3000-0x7)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000b2e000)=0x1c) sendfile(r0, r0, &(0x7f0000969000), 0x6) 2018/02/04 16:13:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/04 16:13:23 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef0000-0x51)="f053fcc9ed6a2e5a9fa83a7575f7a6e448c0e071a67807ca83990658121e946aba80c227601cff12c41956437247cebf65e554fcdca572af3ee01445e1e586ae6e55244fd022e0420ac83f3d7218caeb3a", 0x51, 0x4, &(0x7f0000eef000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x8, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/04 16:13:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/04 16:13:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005e2000-0x8)) [ 66.709494] blk_update_request: I/O error, dev loop0, sector 0 [ 66.715533] blk_update_request: I/O error, dev loop0, sector 255 [ 66.721706] blk_update_request: I/O error, dev loop0, sector 510 [ 66.727849] blk_update_request: I/O error, dev loop0, sector 765 [ 66.734229] blk_update_request: I/O error, dev loop0, sector 1020 [ 66.760484] blk_update_request: I/O error, dev loop0, sector 0 [ 66.766496] blk_update_request: I/O error, dev loop0, sector 255 [ 66.772708] blk_update_request: I/O error, dev loop0, sector 510 [ 66.778874] blk_update_request: I/O error, dev loop0, sector 765 [ 66.785008] blk_update_request: I/O error, dev loop0, sector 1020 2018/02/04 16:13:23 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndtimer(&(0x7f00004a2000)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000805000-0x34)={{0x0, 0x3, 0xffffffff, 0x0, 0x40}}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 16:13:23 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001a9000)={0x0, 0x0}) listen(r0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ddf000)="2a2c70726f632e2a24cf5c7573657273656c6673656c662f7b00e88196acb978924df54f12fc8f12", 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000fe7000-0x34)={{0xffffffffffffffff, 0x1, 0x100, 0x2, 0x1}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d88000), 0x4) r2 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x7fc}) sendfile(r1, r2, &(0x7f000055e000)=0xfffffffffffffffe, 0x10000007fff) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000084a000-0x28)={@generic="48dc462e0fc894b8aebd6ef07f406026", &(0x7f00007bc000)=@ethtool_dump={0x3f, 0xffff, 0x5, 0xc1, "750fc9fa14c185542674b3b892f9cfd10241e0626aa90a401179f6407139ac90a2e818495ea60c1028318063cb20c6d8d63a8eb5f295b08d9b358e0e028c098f09b84fd95cd80468a53071f7fb3808af412716636f2e2e05305fdd5ad430d9460871f7b107c3a92208c89a1ba5588f793b4e28298f9d061171b59b58c16a16c64589e411b0101644217f298ef294481feb4e04cb44ba1fe5293e949619c5f98b4297a441636950c480ef0303bc6a8ebee7d18bfb7eacfa159913ad09a84a5d6d1b"}}) pselect6(0x40, &(0x7f0000cd9000)={0x9, 0x4, 0x10000, 0xc564, 0x2, 0x200, 0x6, 0x7}, &(0x7f0000c72000)={0x8, 0x8, 0x2, 0x0, 0x5, 0x9, 0x100000001, 0x9}, &(0x7f000043a000-0x40)={0x8000000000000000, 0x4, 0xff, 0x3, 0x7, 0x1, 0x0, 0xca6}, &(0x7f0000fe5000-0x10), &(0x7f0000b23000-0x10)={&(0x7f0000cfb000-0x8)={0xffffffffffffff81}, 0x8}) modify_ldt$read_default(0x2, &(0x7f00001d6000)=""/164, 0xa4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de5000-0x11)='/dev/vga_arbiter\x00', 0x8a4f368a202acb4e, 0x0) seccomp(0x1, 0x1, &(0x7f0000739000-0x10)={0x2, &(0x7f0000427000)=[{0x40, 0x2a4, 0x6, 0x4}, {0x0, 0x7ff, 0x8, 0xffffffff}]}) 2018/02/04 16:13:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) prctl$void(0x2a) 2018/02/04 16:13:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000add000-0x10)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000be4000-0x4)=0x9, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000fad000)='net/dev\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000848000)) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f000002a000)={0xffffffffffff8f28}, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000942000)="a82fe58167ba3263bea2ff1d8b4b30a58202739900f6c2969a9dc92a3d805da3c8619a07567c39a43cc50deed163e7952e15698a2415d102c6e1cbe042adb12091d4e48ba48b883d809daf5046510eab0ec996e60b15a7cbdd90c1c62bbc0db80e8f43dd4d91352a7f55ec338386b58328fba9d535e9204beeb35710618042234af552bcd6adf16ac591be50cadc76c80245180bd84faccae1325c91dc19d304568d30dd20c5e2ab6ec836ba59a98700ca6c235074a26f0887755783edf43aa47c298ab4bcee4de3913fb8dfe2017da2207d3201451731a5a4097483cb828f3376", 0xe1) r5 = dup3(r0, r1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f000017c000)={@rand_addr, @local}, &(0x7f0000fc8000)=0x8) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000282000-0x4)=0x0) fcntl$lock(r3, 0x7, &(0x7f000067d000-0x20)={0x73521d7fcc99acc4, 0x2, 0x3, 0x0, r6}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000089f000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}}, &(0x7f00003ab000)=0x8c) connect$ipx(r5, &(0x7f0000321000)={0x4, 0xa25, 0x10001, "4af13a0abfb6", 0x1ff}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000), 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a7d000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000b1f000-0x4)=0xe8) stat(&(0x7f0000a41000-0x8)='./file0\x00', &(0x7f000025e000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b50000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x3, 0x3, 0x1, 0xa, 0x20, 0x80, 0x0, r8, r9}, {0x7, 0xa13, 0x3f, 0x4, 0x0, 0x9, 0x7fffffff, 0x8001}, {0x0, 0xded, 0x6, 0x1}, 0x3, 0x3, 0x1, 0x0, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x33}, 0x0, @in=@rand_addr=0x101, 0x7, 0x0, 0x3, 0xfff, 0x80, 0x5, 0x80000001}}, 0xe8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000d90000)={r7, 0x2, 0x8, [0x401, 0x7, 0x8, 0x3, 0x0, 0x6, 0x3, 0x1000]}, 0xfffffffffffffce4) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000608000)={0x0, 0x8001, 0x0, 0xed}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000bd9000-0xb6)={r7, 0xae, "a1b84a554657b8f17872ef52c4e76b0cb7077ad5af97c4ac7aa67b6745be8fea44743689f0760898df1abf751db26abbe479025693f978c7a8fcaedfaf363e9b2872a875bc7e68fb2786f895b7a57892ec60ac348bd5752272fe53a8b95b5b4530e7076ab95bf15646df588d62063178441501460c431a93a4718513da4aa2d677931549056813a03b7d0368a4bbcb3fa2a500059696d03a2a9104184f00b959c69d7674d0037092b3beed9467dc"}, &(0x7f00006ba000)=0xb6) 2018/02/04 16:13:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/02/04 16:13:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/02/04 16:13:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$mice(&(0x7f0000284000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000525000+0x609)) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) ustat(0x101, &(0x7f0000d0f000-0x20)) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e7a000-0x20)={0x1, 0x0, 0x2, 0x3f}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000044c000)={0x40, r2}) 2018/02/04 16:13:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d35000-0x11)='/selinux/context\x00', 0x2, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r1 = request_key(&(0x7f000030b000-0x6)='logon\x00', &(0x7f0000516000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000293000-0x3)='-$\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000485000-0x5)='user\x00', &(0x7f00006eb000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00004c3000-0x23)="4820ffa2565fc2248b1143ae55adc93a4a736e0636d3d9b3746dc780d3f7d471246b4c", 0x23, r1) add_key$user(&(0x7f0000e81000-0x5)='user\x00', &(0x7f0000684000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009ee000-0x55)="582f3c21c71770b410240f9401987fe7a81eb113a1c37dbd6fd10e745642e35f6fb1ba678de1f39f38557e7162120cd7294f3a6923331656278f5551f66d1fcd97854072ec882d2ea1e9fea4864c6c2b7217e30d57", 0x55, r1) mq_timedreceive(r0, &(0x7f000020b000-0xa7)=""/167, 0xe0, 0x100000002, 0x0) socket$pptp(0x18, 0x1, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004cf000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000f7e000)=0x3a3d, &(0x7f00005b5000-0x4)=0x4) 2018/02/04 16:13:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/02/04 16:13:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/02/04 16:13:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/02/04 16:13:23 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, []}}) [ 66.925781] device gre0 entered promiscuous mode [ 67.011983] device gre0 entered promiscuous mode 2018/02/04 16:13:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$KIOCSOUND(r1, 0x4b2f, 0xc3f3) sendfile(r0, r1, &(0x7f0000e65000-0x8), 0x10001) 2018/02/04 16:13:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/policy\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/02/04 16:13:24 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) 2018/02/04 16:13:24 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fee000)='/dev/usbmon#\x00', 0x44, 0x4100) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/pktcdvd/control\x00', 0x2280, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fee000-0x50)={@common='dummy0\x00', @ifru_names=@generic="0a66f2dda2bbc57ae8adcf1ed9ecd8d9"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/sequencer\x00', 0xc001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/02/04 16:13:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$mice(&(0x7f0000284000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000525000+0x609)) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) ustat(0x101, &(0x7f0000d0f000-0x20)) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e7a000-0x20)={0x1, 0x0, 0x2, 0x3f}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000044c000)={0x40, r2}) 2018/02/04 16:13:24 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000f83000-0x8)) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f84000-0xe)='/dev/keychord\x00', 0x4040, 0x0) mq_timedreceive(r1, &(0x7f000024a000)=""/30, 0x1e, 0x401, 0x0) sendto$inet6(r0, &(0x7f0000dcc000), 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00007ae000)='./file0\x00', &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004dd000)='./file0\x00', &(0x7f000050a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000f84000)='./file0\x00', 0x0, r2, r3, 0xfffffffffffffffc, 0x0) 2018/02/04 16:13:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e9e000)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000d3f000)=0x2, 0x4) connect(r0, &(0x7f00009be000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x14, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 16:13:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$usbmon(&(0x7f0000032000)='/dev/usbmon#\x00', 0x200, 0x109101) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000fb000)={0x62da, 0xfba, 0x4, 0x8a2b, 0x80000001, 0x100000000, 0x9, 0x80, 0x6, 0x5}) r2 = syz_open_dev$usbmon(&(0x7f00003fe000)='/dev/usbmon#\x00', 0x1f, 0x140) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000dc1000)=@sack_info={0x0, 0xffffffffffffffc0, 0xc5}, &(0x7f000043d000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000739000-0x14)={r3, 0xeb2c, 0x20, 0x1, 0x9, 0xfffffffffffffffc}, &(0x7f0000821000-0x4)=0x14) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r4) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000e46000)='/dev/input/event#\x00', 0x95d, 0x420380) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) 2018/02/04 16:13:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x22)=@full, &(0x7f0000001000-0x4)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0xfffffffffffffffb) write$selinux_load(r1, &(0x7f0000df5000-0x58)={0xf97cff8c, 0x8, 'SE Linux', "a0a9862eb9303b321fc1233eb099983dde96a483fa13939296cf963272ed2fc9654acd447af1ead8ce47426011a41f8a6eeb501c5edf24f6359367f4ac68933b3d8826b16fd9ce36"}, 0x58) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000003f000-0x4), &(0x7f00001f4000)=0x4) fsetxattr(r1, &(0x7f0000062000-0x10)=@random={'system.', 'security\x00'}, &(0x7f0000406000-0xc)='^!mime_type\x00', 0xc, 0x2) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000002000)='\t', 0x1) ioctl$TCSBRK(r1, 0x5409, 0x4) sendfile(r1, r1, &(0x7f0000001000), 0xfec) ioctl$int_in(r1, 0x5421, &(0x7f0000472000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) dup2(r1, r1) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/04 16:13:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000fa3000-0x10)=[{&(0x7f00008b9000)=""/170, 0xa}], 0x0) fcntl$getflags(r0, 0x40b) 2018/02/04 16:13:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c22000-0xc)={0x0}, &(0x7f0000dd1000)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bdf000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c8b000)=0xfff, 0x4) r2 = syz_open_procfs(r0, &(0x7f00002ca000)="0164696e6e6f6695ef846fd7a37f9f63bce2ade2562e5d22fa19032cef986f48134fe11d89b81eab8f3c2b47b2900205f056f91d31e6daa290cde4b810085bf7374fad851796e183") getdents64(r2, &(0x7f0000011000)=""/504, 0x1f8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000104000), &(0x7f0000073000)=0x4) write$fuse(r1, &(0x7f0000615000-0x30)={0x30, 0x0, 0x3, @fuse_notify_retrieve_out={0x0, 0x100, 0x8, 0x1ff}}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00004d2000)=0x382) 2018/02/04 16:13:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d6000-0x597)="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", 0xfffffffffffffff8, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x7) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1b9c3", 0xa, 0xc800, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/04 16:13:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getpid() r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') ioctl$KDSETLED(r0, 0x4b32, 0x1) pread64(r0, &(0x7f00009c4000), 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000029b000-0x40)="a0c127ef0de551ce8d83250e70e22e9dfc25bbea5bae1c5e1fe57ffe324c05690021d43ed2499c09993cdcad78bb89abb5a1a940458ac250969b66a730630d13") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000834000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000be5000)) futimesat(r0, &(0x7f0000c12000)='./file0\x00', &(0x7f0000e1a000-0x20)={{0x77359400}, {0x77359400}}) lseek(r0, 0x0, 0x0) preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/04 16:13:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$usbmon(&(0x7f0000032000)='/dev/usbmon#\x00', 0x200, 0x109101) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000fb000)={0x62da, 0xfba, 0x4, 0x8a2b, 0x80000001, 0x100000000, 0x9, 0x80, 0x6, 0x5}) r2 = syz_open_dev$usbmon(&(0x7f00003fe000)='/dev/usbmon#\x00', 0x1f, 0x140) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000dc1000)=@sack_info={0x0, 0xffffffffffffffc0, 0xc5}, &(0x7f000043d000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000739000-0x14)={r3, 0xeb2c, 0x20, 0x1, 0x9, 0xfffffffffffffffc}, &(0x7f0000821000-0x4)=0x14) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r4) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000e46000)='/dev/input/event#\x00', 0x95d, 0x420380) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) 2018/02/04 16:13:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xf0)=[], 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8), &(0x7f0000002000-0x8), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = fcntl$getown(r0, 0x9) r2 = socket$pppoe(0x18, 0x1, 0x0) shutdown(r2, 0x1) r3 = getpid() rt_tgsigqueueinfo(r1, r3, 0x2f, &(0x7f0000014000-0x10)={0x39, 0x3, 0x8, 0xfffffffffffffff7}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rfkill\x00', 0x420000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r4, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000004000-0x10)=@generic="009091356a529448d606f1d04aa24ed6") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:13:24 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x3, &(0x7f0000000000)={0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = syz_open_dev$loop(&(0x7f00007b7000-0xb)='/dev/loop#\x00', 0x1, 0x40000) sendfile(r1, r2, &(0x7f000012f000-0x8), 0x400) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b4000-0x24)) write(r3, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000dc2000)) r4 = syz_open_pts(r3, 0x801) r5 = dup3(r1, r2, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000d96000)='\x00') ioctl$TCSETS(r3, 0x5402, &(0x7f0000c88000-0x24)={0x7ff}) r6 = open(&(0x7f0000c3c000)='./file0\x00', 0x40000, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b9a000)={0x0, 0x80000001, 0x23f5, 0x9, 0x7, 0x81, 0xcd5, 0xe7b0, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x7, 0x6, 0xffffffff, 0x6}}, &(0x7f0000dae000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00005f8000-0xe)={r7, 0x7324, 0x3, [0x6, 0x1, 0x8]}, &(0x7f00007d3000)=0xe) writev(r4, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/02/04 16:13:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00008a5000-0x10)='/dev/input/mice\x00', 0x0, 0x8001) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000294000-0x4)=0x8, 0x4) r2 = socket(0x0, 0xa, 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f43000-0x10)={0x0, 0x68, &(0x7f0000eff000-0x68)=[@in={0x2, 0x0, @rand_addr=0x7fff}, @in={0x2, 0x0, @rand_addr=0x7}, @in6={0xa, 0x3, 0x439, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1ff}, @in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x38a}, 0xfffffffffffffffb}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f00003b6000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ee9000)={r3, @in6={{0xa, 0x3, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4}}}, &(0x7f00009ec000)=0x8c) getpid() sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f13000)=[{0xc}], 0xc}, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000c4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00005df000-0xe8)={{{@in=@empty, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f000085b000)=0xe8) 2018/02/04 16:13:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) openat$ppp(0xffffffffffffff9c, &(0x7f0000c4b000)='/dev/ppp\x00', 0xa00, 0x0) recvfrom$inet6(r0, &(0x7f0000d37000)=""/4096, 0x1000, 0x0, 0x0, 0x0) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) 2018/02/04 16:13:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x8000000000000001) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f83000), &(0x7f0000c7a000-0x4)=0x4) prctl$void(0x9bc5637330eba3b9) r2 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000587000)={0x0, 0xb6, "733b31d8fe45c46f2b6e47935f7a9a3a5f549c0d8435badfc043ba35061d82fa1e14061d57a1ac3163a279a9a677ffff4f5853f7d9847db4f8c2d7486f382c789c39253ea1419d994a797fdfa0764b35619055ab9f2ec4bf456f2cafd9e97f106c6708199048ab983fb19221b18c03c502383998523198a1dc0a8402d77bf92719506b07660ec138b0f1e1d0a86bd12c597a7794666aaeb9e6d4caa77a38daa49adabb7bb6812000ea42f405a035df381f5e1cc1d3c7"}, &(0x7f0000ea5000)=0xbe) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000097c000-0x20)={0x5b16, 0x3f, 0x8000, 0x8, 0x1, 0x1, 0x5, 0x80000000, r3}, 0x20) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) prctl$setname(0xf, &(0x7f00008c1000-0xf)='mime_type#bdev\x00') sync() setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000751000-0x4)=0x3, 0x4) setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000108000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000faa000), &(0x7f000097c000-0x4)=0x8) 2018/02/04 16:13:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000002c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000306000)={{}, {0x12}, 0x0, 0x0, 0x6}) 2018/02/04 16:13:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 67.239839] device gre0 entered promiscuous mode 2018/02/04 16:13:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/status\x00', 0x0, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000013000)=@random={'os2.', '-{,vboxnet1keyring\x00'}, &(0x7f0000003000)=""/174, 0xae) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000003000)=0x400) setxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000002000)=@random={'osx.', ':vmnet1vmnet1system\x00'}, &(0x7f0000003000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000659000-0x4)=0x0) capget(&(0x7f0000306000)={0x19980330, r3}, &(0x7f000052c000)={0x2, 0x3, 0x9, 0x7fff, 0x10000, 0x80000001}) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mkdir(&(0x7f0000798000-0x8)='./file0\x00', 0x81) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000aac000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 67.269899] handle_userfault: 17 callbacks suppressed [ 67.269903] FAULT_FLAG_ALLOW_RETRY missing 30 [ 67.275873] FAULT_FLAG_ALLOW_RETRY missing 30 [ 67.275885] CPU: 1 PID: 7844 Comm: syz-executor6 Not tainted 4.9.80-gb30d2b5 #28 [ 67.275890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.275905] ffff8801b3c6f990 ffffffff81d94b69 ffff8801b3c6fc70 0000000000000000 [ 67.275917] ffff8801d03f5310 ffff8801b3c6fb60 ffff8801d03f5200 ffff8801b3c6fb88 [ 67.275929] ffffffff816624ba 0000000000001244 ffff8801b715b8f0 ffff8801b715b8a0 [ 67.275931] Call Trace: [ 67.275945] [] dump_stack+0xc1/0x128 [ 67.275960] [] handle_userfault+0xa3a/0x1310 [ 67.275973] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.275981] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 67.275991] [] ? handle_mm_fault+0x117b/0x2530 [ 67.275998] [] ? handle_mm_fault+0x1fc3/0x2530 [ 67.276006] [] handle_mm_fault+0x1fd1/0x2530 [ 67.276013] [] ? __pmd_alloc+0x410/0x410 [ 67.276023] [] __do_page_fault+0x5c2/0xd40 [ 67.276031] [] ? mm_fault_error+0x2c0/0x2c0 [ 67.276040] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.276049] [] do_page_fault+0x27/0x30 [ 67.276057] [] page_fault+0x28/0x30 [ 67.276066] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 67.276074] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 67.276082] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 67.276090] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 67.276098] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.276106] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 67.456045] CPU: 1 PID: 7860 Comm: syz-executor6 Not tainted 4.9.80-gb30d2b5 #28 [ 67.463549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.472872] ffff8801b3727940 ffffffff81d94b69 ffff8801b3727c20 0000000000000000 [ 67.480837] ffff8801d03f5310 ffff8801b3727b10 ffff8801d03f5200 ffff8801b3727b38 [ 67.488817] ffffffff816624ba 0000000000001244 ffff8801bbb6e8f0 ffff8801bbb6e8a0 [ 67.496784] Call Trace: [ 67.499347] [] dump_stack+0xc1/0x128 [ 67.504683] [] handle_userfault+0xa3a/0x1310 [ 67.510713] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.517707] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 67.524092] [] ? handle_mm_fault+0x117b/0x2530 [ 67.530299] [] ? handle_mm_fault+0x1fc3/0x2530 [ 67.536502] [] handle_mm_fault+0x1fd1/0x2530 [ 67.542528] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 67.549164] [] ? __pmd_alloc+0x410/0x410 [ 67.554845] [] __do_page_fault+0x5c2/0xd40 [ 67.560698] [] ? mm_fault_error+0x2c0/0x2c0 [ 67.566640] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.573275] [] do_page_fault+0x27/0x30 [ 67.578783] [] page_fault+0x28/0x30 [ 67.584031] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 67.590842] [] ? SyS_rt_sigprocmask+0x116/0x210 [ 67.597128] [] ? sigprocmask+0x290/0x290 [ 67.602812] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 67.609449] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 67.616257] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.622808] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 67.673791] FAULT_FLAG_ALLOW_RETRY missing 30 [ 67.673809] FAULT_FLAG_ALLOW_RETRY missing 30 [ 67.673822] CPU: 1 PID: 7860 Comm: syz-executor6 Not tainted 4.9.80-gb30d2b5 #28 [ 67.673826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.673838] ffff8801b3727940 ffffffff81d94b69 ffff8801b3727c20 0000000000000000 [ 67.673847] ffff8801d03f5490 ffff8801b3727b10 ffff8801d03f5380 ffff8801b3727b38 [ 67.673858] ffffffff816624ba 0000000000001244 ffff8801bbb6e8f0 ffff8801bbb6e8a0 [ 67.673860] Call Trace: [ 67.673871] [] dump_stack+0xc1/0x128 [ 67.673882] [] handle_userfault+0xa3a/0x1310 [ 67.673892] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.673900] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 67.673911] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 67.673920] [] ? handle_mm_fault+0x117b/0x2530 [ 67.673928] [] ? handle_mm_fault+0x1fc3/0x2530 [ 67.673935] [] handle_mm_fault+0x1fd1/0x2530 [ 67.673942] [] ? __pmd_alloc+0x410/0x410 [ 67.673951] [] __do_page_fault+0x5c2/0xd40 [ 67.673959] [] ? mm_fault_error+0x2c0/0x2c0 [ 67.673966] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.673974] [] do_page_fault+0x27/0x30 [ 67.673981] [] page_fault+0x28/0x30 [ 67.673989] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 67.673999] [] ? SyS_rt_sigprocmask+0x116/0x210 [ 67.674006] [] ? sigprocmask+0x290/0x290 [ 67.674014] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 67.674022] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 67.674029] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.674036] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 67.856517] CPU: 1 PID: 7844 Comm: syz-executor6 Not tainted 4.9.80-gb30d2b5 #28 [ 67.864017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.873339] ffff8801b3c6f990 ffffffff81d94b69 ffff8801b3c6fc70 0000000000000000 [ 67.881305] ffff8801d03f5490 ffff8801b3c6fb60 ffff8801d03f5380 ffff8801b3c6fb88 [ 67.889278] ffffffff816624ba 0000000000001244 ffff8801b715b8f0 ffff8801b715b8a0 [ 67.897241] Call Trace: [ 67.899803] [] dump_stack+0xc1/0x128 [ 67.905138] [] handle_userfault+0xa3a/0x1310 [ 67.911168] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.918156] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 67.924530] [] ? handle_mm_fault+0x117b/0x2530 [ 67.930816] [] ? handle_mm_fault+0x1fc3/0x2530 [ 67.937015] [] handle_mm_fault+0x1fd1/0x2530 [ 67.943041] [] ? __pmd_alloc+0x410/0x410 [ 67.948722] [] __do_page_fault+0x5c2/0xd40 [ 67.954575] [] ? mm_fault_error+0x2c0/0x2c0 [ 67.960516] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.967669] [] do_page_fault+0x27/0x30 2018/02/04 16:13:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:25 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x1, 0x13}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/04 16:13:25 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000f000)={0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_get$pid(0x3, r0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x17)='net/ip6_tables_matches\x00') write$selinux_validatetrans(r1, &(0x7f000000e000)={'system_u:object_r:crack_exec_t:s0', 0x20, 'system_u:object_r:modules_oaject_t:s0', 0x20, 0x0, 0xfffffffffffffffd, 0x20, 'unconfined\x00'}, 0x56) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000005000)=[{0x4, 0x7}], 0x1) 2018/02/04 16:13:25 executing program 2: msync(&(0x7f0000c7c000/0x2000)=nil, 0x2000, 0xfffffffffff9) 2018/02/04 16:13:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x80000000048000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = getpid() fcntl$setown(r0, 0x8, r1) sendto$inet6(r0, &(0x7f00009de000-0xa)='5', 0x1, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/04 16:13:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x7ff}, 0x8) clone(0x0, &(0x7f0000e7b000), &(0x7f0000fa9000-0x4), &(0x7f00009a0000), &(0x7f00008ff000)) utimensat(0xffffffffffffffff, &(0x7f0000a71000-0x8)='./file0\x00', &(0x7f0000e04000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x503001, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000)={0x5, 0x3, 0x2, 0x5, 0x80000000, 0x9, 0x3fffffff8000000, 0x5, 0x7, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000)=0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400040, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x2) 2018/02/04 16:13:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000d17000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000852000-0x4)=0x26) getpeername(0xffffffffffffffff, &(0x7f00007e6000-0x10)=@can={0x0, 0x0}, &(0x7f0000ff5000-0x4)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000848000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, r1}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00003ff000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000068000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b51000)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa29}}, 0xffffffffffff8001, 0xa9a668c, 0x9, 0x4}, &(0x7f000081e000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000300000-0x1008)={r3, 0x1000, "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"}, &(0x7f00003ad000-0x4)=0x1008) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001bf000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000487000)={0x0, 0xf58}, &(0x7f000068c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000652000)={0x0, 0x3c, 0x401, 0x6, 0x1e, 0xe6e8, 0x80, 0x2, {0x0, @in6={{0xa, 0x1, 0x4e0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x55fe0845}}, 0x3, 0x400, 0x6, 0x80, 0x6}}, &(0x7f00006a7000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000510000-0x8)={0x0, 0x4}, &(0x7f0000ffe000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000080c000-0xb8)={0x0, 0x3, 0x8, 0x5, 0xfffffffffffffffd, 0x8, 0x87f, 0x7, {0x0, @in6={{0xa, 0x0, 0xf70, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}}, 0x8, 0x3, 0x8, 0x21, 0x3}}, &(0x7f0000fe8000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000080d000-0x20)={0x0, 0x7, 0x8000, 0x7, 0x101, 0x0, 0x4, 0xcaf, 0x0}, &(0x7f00003ea000-0x4)=0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f71000)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000dad000-0x8)={0x0, 0x4}, &(0x7f0000f1a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b8d000-0x8)={0x0, 0x3f}, &(0x7f000050a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000afc000-0x8)={0x0, 0x79}, &(0x7f0000e85000)=0x8) sendmmsg$inet_sctp(r4, &(0x7f00001f2000)=[{&(0x7f0000e02000)=@in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f000046c000-0x70)=[{&(0x7f00009a0000-0x25)="c5145be3f87dc984324471f1837bf49bde21344e1a65ef2ae731d68d6ebf4d483c7ccc72cc", 0x25}, {&(0x7f000008d000-0xc0)="ae3a1e8f56300c440d7f35e5f877303d875ae29aeb199d6406313656975f5c19052637701910a15050204fba119636ace039d75a9c32899a72884601ee36c0da7f372715937f812099ecd158db9b5a365cdb6500436a6d2b3aa41b7ba5afd9d70d6d67fdf9f3a6b6b8a2a4e30393569f25dd5c405f94d6dc387d897997964c2051677577603165ac1bc8a668454be3a26add9e2c742900f2cd356e45b4403a94f5d1b37db84b44bbf704d13e8b31e5293d5078fe92bcbcc7a4c15da800c282cd", 0xc0}, {&(0x7f0000c2b000-0x5c)="1409660b9fbb1c625cb1d044de37cbcbc702c2e2f4e16b6531e7fcd7ba5b8b99f83aed74ebd4b263049daf2345167722d658e8eb75177d36208d4e2664cf79360e69bfad8727b61b5e7452a1ef2993cee4bdc0b92c125d67a8451e9e", 0x5c}, {&(0x7f000037b000)="73af3e51717376c4ae34d023bc137cd9335b619e428421cb6d7ca161d7cc0c4b32645c0f85d77b516246937e27992617af959111c895d46ea6d69909010973ed6f7068d8a0519fe358c9d930b00e8f5ec67b78c5d9031d56f3ab0a8d06660c7f8b93e9f420ad41a2efc48b18965f9215b688d4885a9d9582c9b174eb289cb1839941f18660f29e0ed0c3c8f03f985caeb418da7677f230b67874eb19f963c3aa2e98864f88e89578ad710fc855befcb21fdc475aa9bc5a300cbb2758", 0xbc}, {&(0x7f0000cf0000-0x2d)="5087b7328f2388ee8d0b78441b86da527781bb6732fbe1166b809fa4df632f6d06d7eb79940cb97168296939a4", 0x2d}, {&(0x7f0000f65000-0xd3)="cd83cf339138b76696de2c30bb99bec45aa74eba57d53be26f4f2732b4f179c383b5e468482a296c01de47cbf3984b8c86745baf392ccaea9e54997e17525880a417972a8c80d5eaae34dd3496e57a8a89f9d25bc8887184239f6e7a1ea5c70037fc6ba4099039f341525fdf7f1535895b10affe8fcb06a7c08f007f08d294d82be088c0d917da1e97177f2c0287e0b024b5d4f15d2eb2b75696c7eb28b4bd97353ac9ab7b38c1c1e3e54e145059fcdd0acd925693d5b44aadd03ffb28b7111de6d509e7e023e870f9ba6a177ac5448ca68c5f", 0xd3}, {&(0x7f000062b000-0x82)="7d18090a9c953cf76c23195aa10ac4c488d77ddf23b60ced4c5c39328e69125c61a607f1caafd7aefc61515d7d7842c54dadf828ffbdd4352a359f77706f82325ee1ef12b07a29298b8e4a921231c67c688a14a7a0c52c268753948b8d40a18ed73630b769afc8c2a601aad59dfc4321acbe582c9e7a0f9c038ce9cc7caa68b993f1", 0x82}], 0x7, &(0x7f0000bf0000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x4, 0x8201, 0x7, 0xffffffff, 0x3, 0x2, 0x2, r5}}], 0x30, 0x8000}, {&(0x7f00004db000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f000098b000-0x70)=[{&(0x7f0000afe000-0x69)="72d07243158fc81ed5e1282386029e62bbb0ba4fcb8e12ab32cb2777f9ac6b3b7ecf8cd0219f4f4d9f2a3b0f287681960f383300b14afc22f52f957af4dd2391495d20378c96b99a2dff1d03d5ae1ea863761f0cd4a0771a38c043750fc36d46cd00c1ffccd4705a66", 0x69}, {&(0x7f00007d7000)="c9eca96d330e3f9a68adb84d147cd89e8b75e20243dd8c285c2c5e226969000c2de581f106a4368e55295dce607312fe0635e8b3c91e5ae47148926c361d2183e34047e5c3ad37ab87527f40eb97c63568a2fc79a410d2a2207aee581609440345b4d44d891f2b876d3aec6a2d1449451bcb320d4bf1853de5863147d1bf6bdd56443695f2c5153c1d21a31854ec03397c5b522f44a2dc2390c559557926b2", 0x9f}, {&(0x7f0000078000-0x2c)="52c32bc5527ae59127b2520845224bb13a589e23ead61253e85110868ad2964fb9d2a880ff7154ff2c6c562839eda6", 0x2f}, {&(0x7f00000bd000-0x2f)="f941f62c9ee4752fac3587e59297a5fa927496aa63695633b61a348cb195000dc92a5532acdd3f876bd97a9219fd00", 0x2f}, {&(0x7f0000ffd000-0x42)="3b4b69c2773eabd5d76019dc676f1ee3624ffeba80220142354979bb5b9bf7691f894728f9f86fe6650325be20bef18a40cc8396abf21d17b9a772c80bad8e910616", 0x42}, 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{&(0x7f0000157000-0xac)="41b189075c1a3dd70f04109c5d8b768a1a679495da4d4e7f45987315ab4b02c66997f93a4e0198f4caab1f3a60fccffe9ce8e44d2240ff85a9573250e1e988d17a92b9aaee455591dbd775dc34e32f726d7dcc63fb7b158e4306806ead42fc232647b99398a5e620d1147a4fe2aa7154b9fc7737a55d02e17255116cb84c9236901e385fed6ac775bad6a2631a022ad1c34b17e20f096b6a2c2e6b98d8bcfe5e924fce7e67a3b09fddf278b3", 0xac}], 0x7, &(0x7f0000f5d000-0x120)=[@init={0x18, 0x84, 0x0, {0x75b, 0x7, 0x3, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x9, 0x76, 0xb2, 0x2, 0x80, 0x376, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x205, 0x800, 0x9e9, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8, 0xffffffff7fffffff, 0x3ff, r8}}, @init={0x18, 0x84, 0x0, {0x513d, 0x8, 0x8f, 0x81}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x800, 0x9}}], 0x120, 0x2004c850}, {&(0x7f0000477000-0x10)=@in={0x2, 0x3, @rand_addr=0x5}, 0x10, &(0x7f00009ac000-0x60)=[{&(0x7f00002f7000-0x1000)="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{&(0x7f0000c8e000-0xb2)="525a00d7e2c558c1265c660a824a1e3401f03a3caaa5b832c7b728afbca3371628fbad1fa1486b5d3b0bda1cd496d04bd5e1647fe4bc45aa221191dbc2ba665b40df977cb70a45b67d0c7ff50a1d6250ee3cbf2bef881bc83dfa6aaacac0d8aa72c86b44fd10b587a46a3defa41c184759148c8823c11860751c692c589c65951f5537b9c66e81714240aac32d1f7a61710790ab573e02427bd92567824ae3d99ce5f96ca541c205ba32d7d2bdeb9c8cbf9d", 0xb2}, {&(0x7f00009c7000-0x78)="b03e86302da97bb5ddb9ab1dde6ea6973fa71aae3291e603a524ec218f27ff14022d7df613a53c5ff2a9f2a35d385793c12fac326d65ec56348f72349d24f15fba8ced24d3cdffd7fd45c48b276eb4721f414f0ee19557d210d9ddb073074ba338aba3b342a27adc0a6f3f38ebbf33f062db278451a69aaf", 0x78}, 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0x1000}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000757000+0xd9a)=@in6={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, 0x1c, &(0x7f000068b000)=[{&(0x7f00008f4000)="d9a9f16ec68df77cb7791da39bdde8def6a95a30dec5bfd30d84f7ce201700580f6dca701206af9ef69bcd78ef823e7ecba414faead002cfd9ebc24aaa615368b203c9d8d94dfea94173ecfc19b92f6b9cacab6264b3ba531e00c0bbe2dd8eabe2b38015bb205f56d6af3f62cd37b2b5152cba38bb25134286cebfdc426924d419d0cd54572ebdb29b8f54ff5ed9f827ae8c94e619bdb47c76bdf78c95ee49ccf7", 0xa1}, {&(0x7f00005e1000-0x6d)="564062645f9f98531f3077ddff86a34bb67d89975620df9d650ae9ded9d251144c9432cb6c4171ac7b36465f4817a1d0bc7f405b370fe3e6980840824573465ea4fa0450ad0d010d877dc1bfc91a54566724114e3ebc0924d3ef4801da94c07d39b6a5d5781c9c2898defcc0ca", 0x6d}, {&(0x7f0000091000)="979e459aea288966a49a1699a6e6ce98dbc740c62b40f43a87874e07cd0e396fc2c6c6de116345e8f271f2f98a94dd5f1d57b3b53cbce2d45a4d832b6b41bfe4c468fd89a39bce5054e6b30e17be5c2d38af0c1fdbceb1ac452b6a6efc1269188c73d9495b8442d3395fdebbe4e2", 0x6e}, {&(0x7f00005fb000)="e561bc981de8b2ce1beffdfcc7c34a356326589c43e1ebe66b6f352032bb74fa44ccbace97bfe3e55ae82771f9e863eb7b390ff87e2555776f8bc5643868688a2d23055c498f27716c96b00b23ecd5e868a0c0d53b2e0196d209c782", 0x5c}], 0x4, &(0x7f0000d97000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x10001, 0x8, 0x0, 0x6, 0x9, 0x5, 0x8, r9}}, @init={0x18, 0x84, 0x0, {0x101, 0x2, 0x8001, 0x2}}, @init={0x18, 0x84, 0x0, {0x10001, 0x4, 0x10000, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x200, 0x6, 0x941f, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x200, 0x8000, 0x3, 0x101, 0x7, 0x3, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x383, 0x8000, 0x3, 0x0, r12}}], 0x120, 0x40000}, {&(0x7f0000c7f000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10, &(0x7f00009ec000)=[{&(0x7f000060b000-0x6e)="d436cf9f8914f38f72e0d0a3d4f1eb658bf02ffb855f34cdaa1b186dd7b827f0ca72d064b29bd7f3d7a54844437be20fc0875873187ec69711c5e41ffa8e8bdb56b65eae25f84c9252ff630e5e1f9dd6a01afe34da5655c1db3ba2e15691d74701ee02fbe83612c11d6a609c83a7", 0x6e}, {&(0x7f00009d8000-0x4)="6e65a6c5bd0b7f580bcbcbace474bfccc24358da", 0x14}, {&(0x7f00008ee000)="47f37a1a9ec9e86aecf75ed97d03d9b148088962e2492ea352685982f08dd0fe9632a68324e3ad82439b1823588a9411958da770c25e841719f57fb3f4934055290cb1ea1507dfe5ff6d9d260f0fe6ad4f5a1afd0b504db7808a89a7b7f9b4ae5ad228cc6663052fcb63ceaf3bf4ca0edcaba7596a52aaffda1a76e55a0618549cf83b2ce8183b65fb0891dcc6c0c7d3cd2cb10437b361caa0b3e2", 0x9b}, {&(0x7f0000fe4000-0x1000)="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", 0x1000}, {&(0x7f00008ba000)="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", 0xfd}, {&(0x7f0000264000)="0f38150e352b2b79d67c26eeb8de2fa3cc2004cbd822f594d6b8a7e3a34789cbbb2f0b6f151d3f143818eced3004440be80a6a61441e3576229f865936296fcd2e54310f9a01a97cefbbb6e0ff76fdfce99f1bcf05a27a51da0e220d83a6cbb1d95c39557a4c1c9cc683f0274f4125f22399e894f5f0", 0x76}, {&(0x7f000032a000)="16e3399b2c4362ecbe8948790109eb06d1885118a393dd6503201329c3140e598bdd2c69eb1116681eca29457a349bc294e43c1e1886c7308315e919df366f852fb2fffcb3851f06a6f6d726300d018ed202492a1073aef86a975806f4d657f7821716605139f0fd3aff83a9e620e7245c16de20db482dbf5a45811728", 0x7d}], 0x7, 0x0, 0x0, 0x40044}], 0x6, 0x4000000) r13 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r13, 0xc0f85403, &(0x7f0000c92000)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/04 16:13:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b77000), &(0x7f0000194000-0x4)=0x11c) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) sendto$inet(r0, &(0x7f0000618000-0x37), 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x22c, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aad000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000d1a000)) 2018/02/04 16:13:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x199) r1 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') ioctl$int_out(r1, 0x5460, &(0x7f0000332000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000002000-0x1)=0x4) 2018/02/04 16:13:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = creat(&(0x7f0000700000-0x3)='./file0\x00', 0x40) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f89000)={{{@in=@dev, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000265000-0x4)=0xe8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/04 16:13:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 67.973174] [] page_fault+0x28/0x30 [ 67.978418] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 67.985225] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 67.990902] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 67.996840] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 68.003647] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 68.010200] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/04 16:13:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002fa000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup3(r0, r1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00007fd000-0x4)=0xffffffffffffffff) sched_getscheduler(r2) fcntl$lock(r3, 0x7, &(0x7f000067d000-0x20)={0x73521d7fcc99acc4, 0x0, 0x3}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000a9f000-0x4), &(0x7f00002d2000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000), 0x8) close(r0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f00005c9000-0x1c)={0x57, 0x0, 0x6, {0x9, 0x9}, {0x7fffffff, 0x3}, @ramp={0x6, 0x1, {0x49b, 0x6, 0x5, 0x7}}}) 2018/02/04 16:13:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 68.097969] device gre0 entered promiscuous mode [ 68.156883] device gre0 entered promiscuous mode 2018/02/04 16:13:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:25 executing program 6: mmap(&(0x7f0000000000/0xa75000)=nil, 0xa75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a76000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30006}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0x0) read(r2, &(0x7f0000879000-0x80)=""/128, 0x80) signalfd4(r2, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a75000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/04 16:13:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f29000-0x8)={0x0, 0x0}, 0x0) fsync(r1) r2 = syz_open_procfs(0x0, &(0x7f000010b000)='ns\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000dd1000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000aa0000-0x8)={0x1, r3}) splice(r2, &(0x7f00008df000-0x8), r1, &(0x7f0000d6a000-0x8), 0x1, 0x0) 2018/02/04 16:13:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000eb8000)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b17000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f58000-0x8)={0x0, 0x7, 0x200}, &(0x7f0000414000-0x4)=0x8) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000dee000-0x4)=0x3ff, 0xfffffffffffffdd1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000261000)={r3, 0x2c, &(0x7f0000f3f000-0x2c)=[@in6={0xa, 0x3, 0xbd, @empty, 0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f00008fe000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bd000-0xc)={0x10}, 0xfffffffffffffd03, &(0x7f00000ec000)={&(0x7f0000858000-0x28)=@setlink={0x28, 0x13, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/02/04 16:13:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009e9000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000dc9000)=0xfffffffffffffffc) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x3, "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"}], 0x720}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009be000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d81000)={0x0, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f000064d000)=0x8c) r4 = add_key(&(0x7f00003c1000)='dns_resolver\x00', &(0x7f00001b8000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cf3000-0x6)="442be665f502", 0x6, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r4, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000075000)={r3, 0x34, "1f34dab8681b2292cb6f77f4c18ae7e33ee912ff0339bd01016f1c46fa86a6ca15a15c8140230686d64b407aca85f6bf42dbaef6"}, &(0x7f0000080000)=0x3c) 2018/02/04 16:13:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002c8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6(0xa, 0x1fffe, 0x0, &(0x7f0000827000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000888000)={0x0}, &(0x7f0000aad000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f42000)={0x9, 0xaa, 0xa, 0x1f, 0x7f, 0x67, 0xffffffff7fffffff, 0x2, r4}, 0x20) sendto$unix(r3, &(0x7f000076e000-0x3)="ae57e743", 0x4, 0x40004, &(0x7f000030e000)=@abs={0x1, 0x0, 0x1}, 0x8) r5 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r5, 0x540a, 0x0) r6 = dup2(r1, r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000f7c000-0x50)={{0x3, 0x2, 0x4, 0x1}, 0x80000001, 0x100, 0x4}) write(r5, &(0x7f0000fd6000)='z', 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000db7000-0x1a)={r4, 0x6, 0x9, [0x3, 0x9, 0x48c9, 0x5, 0x100000001, 0x7fffffff, 0x5, 0x5, 0xf1]}, &(0x7f000029f000-0x4)=0x1a) close(r0) 2018/02/04 16:13:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000d000-0x18)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000d86000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000c25000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007a5000)={0x0, 0x7fffffff, 0x401}, &(0x7f0000d67000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003d1000)=@sack_info={r1, 0x2, 0x1}, &(0x7f0000aa9000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006ab000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000d07000)='ns\x00') sendto$llc(r3, &(0x7f00007bc000)="c21c96f95ea1e6c3c203435447c62d74af7954e5e21f09c62c523113031c2291440148a7cd037825bcbb601cc0bc79438e7d99a565aeaa4b56e6413834a9f4ecdb3eea89acfdf8a526c43c7137ac3bb6d3aa303bfd98e394f5530b006beb01e6eda62d65cf9529df81b4ac56859e91740031703c1b6c295a87d07d350f3f6f66f818f67cfeb8df39e8df782a12c17a26f04a3a06e3e16de198e960aeac9e139735dbd6216a0c6c50804a061695a98564c0b430aefa90144b133bd25a3de9f682702c2a489096ebc5a667fc451b31ae8bdd4cfec1ae372f64", 0xd8, 0x4000004, &(0x7f000096f000)={0x1a, 0xff, 0x3, 0x800, 0x4, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000884000)='/dev/sequencer2\x00', 0x4040, 0x0) clock_gettime(0x0, &(0x7f0000e06000-0x10)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000519000-0xb5)="b3d7a364aaa5912bfeb2aa2ec6ca0615107c594a3698157ada539b77407c4894f2518ff6bc5dd2e4138b94972d4b1239bc69ec701f18badd8c18919fc680f3ff72bbc445c2a53c6f26390c171b7a1afddb4a9f0028a31c37bfc36b0a9d0ca78417b824b3166e4670614f2d2d178d36e863e01ba4e9d3217c8bb11ecd4006179100988d2e2f64e4d4b46be7c9dfd18fe44e4886b47218a19e05b907d4ad9bbf089fbd9e167c6065b05d0000ec0b2532df5769712fb8", 0xb5, 0x1, &(0x7f000029e000-0x10)={r5, r6+30000000}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000eac000)={{0x1, 0xfffffffffffffffc}, {0x5, 0x6}, 0x2, 0x4, 0x341c}) 2018/02/04 16:13:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:25 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000d000-0x16)='/selinux/checkreqprot\x00', 0x701000, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000027000-0x18)={0x0, 0x7fffffff, 0x30, 0x7, 0x7}, &(0x7f0000005000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000014000)={r1, 0xfb, "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"}, &(0x7f0000013000-0x4)=0x103) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000-0x30)={0x14, 0x32, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 16:13:25 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000012000)={0x9, 0x1, 0xffffffffffffff00, 0x7, 0x1, 0x8, 0xeb, 0xffffffff, 0x7, 0x3ff}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x7}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) rt_sigaction(0x2d, &(0x7f0000013000)={0xfffffffffffffff9}, &(0x7f0000001000-0x20), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002000)={0x6, 0x6, 0xffffffffffffff21, 'queue0\x00', 0x7e}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x16)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:13:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:25 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000013d000)={0x0, 0x98, &(0x7f0000a92000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000122000)={r1, 0x4c, "07b4528e61f4353e77a5987f2919f6bc686e2267747d4c3c734daee2d8e886e4043f7c2d7faf4b63309d6fc975d78943c02b2b6e4541669674569ab2199f30c2d08ecc6e695b0b45e73824a7"}, &(0x7f0000000000)=0x54) rt_sigpending(&(0x7f0000000000), 0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000000)=""/137, &(0x7f0000001000-0x4)=0x89) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0x17, 0x400, 0x81, 0x7fffffff, 0x9, 0x4, 0x1c00000000000000, {r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x1, 0x1, 0x5, 0x0, 0x9}}, &(0x7f0000001000)=0xb8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000000000)={r3, r4+10000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x1000, "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"}, &(0x7f0000003000-0x4)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000004000-0x84)={0xf97cff8c, 0x8, 'SE Linux', "f611f428e2eecb3cdf59a8cc7378d7ff6ce0168447056b375febd57fe7305219f846dd53a2c346a728b0fe27177cf9d3f46487324dc1e51bd69739b24a9b249413f91de09659e87457daf3677b2b933ae5d0da00aebbb32b721ebd133881261065d800b32e528c0eb494636d49d67f3f68127d86"}, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000002000)={0x0, 0x1, 0xae7330ab85236e0e, @thr={&(0x7f0000004000)="9bbd", &(0x7f0000004000)="de2a04836bc070b5df7eedc797329573c8bcb917b01c56e59f8a21a74e92c4dae7988e3c208abf3c60"}}, &(0x7f0000004000)=0x0) timer_gettime(r5, &(0x7f0000003000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0x29, 0x1, @thr={&(0x7f0000005000-0x7c)="86045e1a575f51b1ce604edc3712cf5dd3ac97b2270c94fdbcc3e98e2f9fbdfde02f5b892e2e89cb4c7cc7fc62b0e351f30635b40d5ada8cc648dd7050be130e434533f72f21bbe5bfb0040a8a491ac52efb1fe8a52d1ce64f1f13b3a468fb7e8480f9e38026568035071658cf340a4e3a30ffe837a7efc08cdc1fd5", &(0x7f0000004000-0x8d)="dbcc95ade06e87c207ddef45a5fe185e4de8406f0e3da7fc7a10fc8e98c634fc006b707e14590cb0cb2ee7020e445d45790997616be0beab590235eddcd324991f42d626a7884952875eb07d4f201ff81a74f14760dcc4275f91a26a3d48978e2236040f9da9ffd7ef1f1e2b648a6f52ae66c3c67a4a0f98e9e2682bd661ea16357df6622e15aa45cf012d234f"}}, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0x5, &(0x7f0000008000-0x98)="17aa901083f5a86781edd9001e060e0c8e55df0bc5b81b08c718eb751bda959389936cf7dc2f52d396ddc4a063a4030cf976edd3eed92818a9fe284cf717f91976105891041b68988c4800eba2cbb31867edc6a2159410c0a0bb4dbb42e76844c087fee768868b367af1de982edc5aac4fd297a522c8af7da1c4c54bc898682cd29d53fdffdc9674f9912add369c9886500b3effe95f28ae", 0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={&(0x7f0000004000)=@nl=@proc, 0xc, &(0x7f0000004000-0x30)=[{&(0x7f0000007000)=""/40, 0x28}, {&(0x7f0000008000)=""/92, 0x5c}, {&(0x7f0000006000)}], 0x3, &(0x7f0000008000)=""/188, 0xbc, 0x8000}, 0x2000) 2018/02/04 16:13:25 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/02/04 16:13:25 executing program 4: mmap(&(0x7f0000000000/0xb52000)=nil, 0xb52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x800003) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) r1 = syz_open_dev$mice(&(0x7f000031e000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000b52000)=[0x2, 0x525a]) 2018/02/04 16:13:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000089b000-0x9)='/dev/rtc\x00', 0x20002, 0x0) perf_event_open(&(0x7f00002ab000-0x78)={0x7, 0x78, 0x2, 0x1, 0x7, 0x10000, 0x0, 0x9, 0x20, 0xf, 0x6, 0x7f, 0x8e8, 0x733, 0x0, 0x1f, 0x9, 0x7f, 0x7, 0x38d, 0x8001, 0x80000001, 0xffffffffffffb046, 0x600000000000, 0x80000000, 0xff, 0x2, 0x7, 0x1, 0x8001, 0x800, 0x400, 0x100000000, 0x8870, 0x5, 0x6, 0x3, 0x8c5, 0x0, 0xa857, 0x2, @perf_bp={&(0x7f0000527000), 0x5}, 0x2000, 0x346d, 0xfffffffffffeffff, 0x3, 0x7, 0xdd, 0x81}, r0, 0xfffffffffffffffb, r1, 0x7) openat$selinux_member(0xffffffffffffff9c, &(0x7f000049b000)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000474000)={0x0, 0x0}) clock_gettime(0x100000000000000, &(0x7f0000a44000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000a43000-0x8)='./file0\x00', &(0x7f0000a25000)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}, 0x100) syz_emit_ethernet(0x3e, &(0x7f0000d01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x2c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/04 16:13:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xa3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000002000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0xfff}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0xff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xfff, 0x9, 0xa, 0xeae, 0x400, 0x2, 0x6, 0x81, r2}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r4, &(0x7f0000005000)) ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000006000)=0x8) r6 = request_key(&(0x7f0000003000-0x12)='.request_key_auth\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)='@vmnet0vboxnet1]vmnet0wlan0cgroupGPL^\'vboxnet1$\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000008000-0x8)=@assoc_value={r3, 0x8}, &(0x7f0000008000-0x4)=0x8) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000-0x4)={0x2, 0x0, 0x3}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r5}, 0x8) 2018/02/04 16:13:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) [ 68.283791] tc_ctl_action: received NO action attribs [ 68.295375] tc_ctl_action: received NO action attribs [ 68.295994] syz-executor3 (7965) used greatest stack depth: 23696 bytes left [ 68.326709] binder: 7989:7991 ERROR: BC_REGISTER_LOOPER called without request [ 68.359310] binder: 7989:7991 ioctl c0306201 2000efd0 returned -14 [ 68.367569] binder: undelivered TRANSACTION_COMPLETE [ 68.375814] binder: undelivered transaction 18, process died. [ 68.386960] binder_alloc: 7989: binder_alloc_buf, no vma [ 68.388874] binder: 7989:8002 got reply transaction with no transaction stack [ 68.388881] binder: 7989:8002 transaction failed 29201/-71, size 32-8 line 2920 [ 68.390291] binder: 7989:8009 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 68.390300] binder: 7989:8009 BC_INCREFS_DONE ufffffffffffffffe no match [ 68.422027] binder: 7989:7991 transaction failed 29189/-3, size 0-0 line 3127 [ 68.430253] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 16:13:25 executing program 3: mprotect(&(0x7f0000adf000/0x4000)=nil, 0x4000, 0x0) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000322000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@can, &(0x7f0000d6a000)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x240180, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r2, &(0x7f0000003000-0x8), 0x2) bind$nfc_llcp(r1, &(0x7f0000002000-0x60)={0x27, 0x2, 0x1f9a, 0x6, 0x3, 0x7ff, "4f2b1db36b91e2b075fc99befeb10ef84c5e1ce85efa53c1c4aa4597d507166364a82c2c034fd6aa492d954794ad60dba53253befca2feb794f994fa5617d3", 0x9}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0x9)={0x0, 0x1, "fb"}, &(0x7f0000003000-0x4)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffff801}}}, 0x8c) 2018/02/04 16:13:25 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) r2 = getegid() lchown(&(0x7f0000013000)='./file0\x00', r1, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000c3000-0x8)='./file0\x00', 0x109080, 0x8) recvfrom$unix(r3, &(0x7f00001b0000-0x4)=""/4, 0x4, 0x2141, &(0x7f0000608000)=@file={0x1, './file0\x00'}, 0xa) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000056000-0x8)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000628000), &(0x7f0000e3c000)=0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000000e000)='/dev/ppp\x00', 0x2000, 0x0) getsockname(r4, &(0x7f00008f2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000039000-0x4)=0x14) sendfile(r4, r3, &(0x7f0000527000-0x8), 0x7) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000814000)={&(0x7f00007c6000/0x3000)=nil, 0x3000}) 2018/02/04 16:13:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000b61000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000a90000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ae6000)={0x2f, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1c, 0x0, 0x8, 0x8000, 0x3, &(0x7f000086b000)=@common='syzkaller0\x00', 0xfffffffffffff1df, 0x0, 0x8}) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009e9000)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000e38000-0x4), 0x4) r1 = syz_open_procfs(0x0, &(0x7f00005a1000)='net/hci\x00') ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00006d3000)=[0x3, 0x7fffffff]) 2018/02/04 16:13:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x60000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003d2000)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00007aa000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000931000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x2, 0x5, 0x1, 0x100, 0xbc, 0x80800000, r2}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000f63000)=0x401) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@empty, 0x0, 0x0, 0xfffffffffffffffd}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000949000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x80000000000000}, 0xffffffffffffff29) close(r3) 2018/02/04 16:13:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getscheduler(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00008a5000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) r4 = epoll_create1(0xfffffffffffffffe) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfc000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000b82000)={0x10000004}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f000003a000-0xc)) 2018/02/04 16:13:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000e95000-0x14), 0x92) openat$hwrng(0xffffffffffffff9c, &(0x7f0000023000-0xb)='/dev/hwrng\x00', 0x428400, 0x0) 2018/02/04 16:13:25 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f0000000000)=0x1e) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000002000-0x4f)="cd98ba64afcc4589f1d79fa9d347cedcc9ae55ae58ce46c570958a29348de980aa23eaf96a870a439cdf4b90e4380f3bc65e36878b37a1dfae99d01748d21b734b897b8837460051a2f585c31493ab") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x4, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001000-0x17)="44b5f7fb0574cf18cff797b12f9249e31f474152fa5f85", 0x17) 2018/02/04 16:13:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x4, &(0x7f000097f000-0x20)=[{0xb5, 0x7ff, 0x7f, 0x2}, {0x7, 0x5715ca3f, 0x1ff, 0xfffffffffffffffc}, {0x8, 0x5, 0xc000000, 0x1}, {0x11d, 0x9, 0xcd1, 0xa68}]}, 0x10) r1 = socket$inet(0x2, 0x40000000005, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) futimesat(r2, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{r3, r4/1000+10000}, {0x0, 0x2710}}) r5 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eb2000-0x4)=0x208, 0x4) r6 = fcntl$dupfd(r5, 0x0, r1) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f0000ef9000-0x4)) 2018/02/04 16:13:25 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001a000-0x11)='/dev/vga_arbiter\x00', 0xc0000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000001a000)=[{&(0x7f0000011000-0xff)=""/255, 0xff}, {&(0x7f000001b000-0x1)=""/3, 0x3}, {&(0x7f000001a000)=""/228, 0xe4}, {&(0x7f000001b000-0xec)=""/236, 0xec}, {&(0x7f000001a000)=""/163, 0xa3}, {&(0x7f0000004000)=""/210, 0xd2}, {&(0x7f0000001000)=""/184, 0xb8}], 0x7) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f000000d000-0x8)='./file0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) 2018/02/04 16:13:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = geteuid() quotactl(0x100, &(0x7f0000313000)='./file0\x00', r1, &(0x7f0000ef3000-0x5d)="2ab4533ce8f16cce9a1502f86bece566467b96c75ddbe2f112192851dc9d8b37011757e4cf4bf4b78979e2b07d305c787a9ab3eb01b2c7bec05a425186db5c8ce0c6f874e881c6974a65110709bb3d49ddc13a699cc0554f77794cdec1") 2018/02/04 16:13:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6]}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c64000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x831c) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f00009cb000-0xe)={@generic="b8f1f717a75056e943c42e4c194f9fd4", @ifru_flags=0x1600}) r7 = syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r5, 0x8001, 0x0, 0x100080) getsockopt$inet_dccp_int(r6, 0x21, 0xf, &(0x7f0000209000-0x4), &(0x7f000020c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4), &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000ce000-0x4)) r8 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_out(r7, 0x0, &(0x7f0000b07000)) read(r8, &(0x7f0000f5c000)=""/50, 0x32) sendto$inet6(r8, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/02/04 16:13:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x14fb, 0x7, 0x9000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000036e000-0x10)={0x6, 0x2, 0x6, 0x5109cd30}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d5a000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) readlink(&(0x7f0000d46000)='./file0\x00', &(0x7f0000c8f000-0x30)=""/48, 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000f20000-0x68)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004c4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r2, &(0x7f00005cf000+0x5cc)=[{&(0x7f00007f2000-0xc1)=""/193, 0xffffffffffffffb2}, {&(0x7f0000103000-0xf7)=""/247, 0xf7}, {&(0x7f000013a000-0xd)=""/13, 0xd}, {&(0x7f0000d7e000-0x3b)=""/59, 0xfffffe41}, {&(0x7f00004cf000-0x75)=""/117, 0x75}, {&(0x7f000065f000)}, {&(0x7f0000667000)=""/38, 0x26}, {&(0x7f0000a97000-0x24)=""/36, 0x24}], 0x8, 0x0) pwritev(r1, &(0x7f0000839000-0x20)=[{&(0x7f0000aa7000)="31d3f550662aa67f92b8706adc9ffa84d323bd527f8bef014ae97c90f09fcc3c04738b3e589e0846e3e689434008ef9eca2b7ea16370ed8d59d325a7e6c76eafa17b9e282dfc4f1a6ccbe451681e2f0daed90db5c127ff536309eaf5a783f46f129ede1e2a97ccae1dea4e372304b117f3e270399bfd71e256b42f1542a3babfbe4a9ec73996449f340de7ab44a753c0e19ba57aecf8358da597d02188f84fb9c621675af1c6282983ede264dea74d55897d3b53cc80d9be6060b7cb6b3533cee5596ad0feb4c8ca7d4bda06d8d6046dfb147ec010857c", 0xd6}, {&(0x7f0000ada000-0xca)="a61b8f446b4afca4b27fbef00110d6bb949b56b3856c4d5f5b94d87ab0dcf1e5cb297c9c0ba08f0f7878f1a760928d26cf202b3c0e7885d050df011d1d1c7f0e6f97ad55f5f53ca4104812a96c568945124fb43f45ba75e1d453770d9f05d34d78ac2f197c74779e104e96b81f2ee0d082bf9a8f88b6f5b57ffa1b8b1678ecffbeaf965eb7f59b7c98ce601c50167dce9251aa6f77abf7fb406a349c53098f035f2e9c282555ea5de855908c9c04f20fb2bca389fd404f728c75c54c312d63d8f4023ae0b7e45c61ab45", 0xca}], 0x10000000000000f1, 0x0) [ 68.518166] audit: type=1400 audit(1517760805.489:30): avc: denied { setopt } for pid=8016 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/04 16:13:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a17000)='/dev/usbmon#\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c80000-0x8)={0x0, 0x2}, &(0x7f000021c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ed6000)={r2, 0x1000, "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&(0x7f00005ac000-0x4)=0x1008) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:25 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000024000-0x2e)=@random={'system.', '/bdevposix_acl_accessself]trustedwlan1\x00'}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9dd) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r2 = userfaultfd(0x0) connect$inet6(r2, &(0x7f0000013000-0x1c)={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x1f}, 0x1c) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/04 16:13:25 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001a000-0x11)='/dev/vga_arbiter\x00', 0xc0000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000001a000)=[{&(0x7f0000011000-0xff)=""/255, 0xff}, {&(0x7f000001b000-0x1)=""/3, 0x3}, {&(0x7f000001a000)=""/228, 0xe4}, {&(0x7f000001b000-0xec)=""/236, 0xec}, {&(0x7f000001a000)=""/163, 0xa3}, {&(0x7f0000004000)=""/210, 0xd2}, {&(0x7f0000001000)=""/184, 0xb8}], 0x7) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f000000d000-0x8)='./file0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) 2018/02/04 16:13:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef5000-0xf)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00006ea000)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}], 0x1c) writev(r0, &(0x7f0000d49000-0x10)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200003215f50005000000040d001000000000020002000008", 0x29}], 0x1) sendmsg$nl_crypto(r0, &(0x7f000048b000-0x38)={&(0x7f0000861000-0xc)={0x10, 0x0, 0x0, 0x40410000}, 0xc, &(0x7f0000fd4000)={&(0x7f0000744000)=@get={0x108, 0x13, 0x600, 0x3, 0x1, {{'sha512_mb\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0xfffffffffffffff8}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x6}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 2018/02/04 16:13:25 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x10, 0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x9, 0x4) 2018/02/04 16:13:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c0a000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000075d000-0x10)=@generic="88cdbd54bf439206560b7ac0a0a434ef") 2018/02/04 16:13:25 executing program 6: socketpair(0xf, 0x0, 0x0, &(0x7f0000227000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8), r0, &(0x7f0000001000-0x8), 0x491, 0xc) 2018/02/04 16:13:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000054d000-0x8)) r1 = accept4(0xffffffffffffffff, &(0x7f0000306000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000ede000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000347000)=@sack_info={0x0, 0x8}, &(0x7f0000f3b000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000437000)={r2, 0x9556, 0x30}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x2402) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ab8000)={r2, 0x260b, 0x7, 0x1, 0x20, 0xffffffff}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000369000-0x6)={r2, 0xfffffffffffffff9}, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0xf59e}) alarm(0xffff) 2018/02/04 16:13:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000602000-0x12)='/dev/input/event#\x00', 0x0, 0x402) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000a8c000-0x6e)=""/110) read(r0, &(0x7f00009b8000-0x6)=""/24, 0x18) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000646000)={0x4, &(0x7f0000146000)=[{0x80000001, 0xf321, 0x1}, {0x8, 0x4, 0x5, 0x8fd}, {0x1, 0x80000001, 0x4, 0x3b128d1b}, {0x401, 0x0, 0x0, 0x4}]}, 0x10) clock_gettime(0x1, &(0x7f0000fc9000)={0x0}) select(0x40, &(0x7f0000ac7000)={0x9, 0x7ff, 0x1, 0x1, 0x100000000, 0x1, 0xff, 0x200}, &(0x7f0000fb7000-0x40)={0x1ff, 0x0, 0x5, 0x0, 0xfffffffffffffff7, 0xf1e6, 0x9}, &(0x7f00003f9000-0x40)={0x1ff, 0xfc7, 0x3, 0x0, 0x7, 0x1ff, 0x2, 0x2}, &(0x7f0000bc5000-0x10)={0x0, 0x2710}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000061c000-0x4)=0x3) clock_gettime(0x0, &(0x7f00009a9000-0x10)={0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{r4, r3}, 0x0, 0x100000001}, {{r2}}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000da6000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f000040c000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/04 16:13:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000c77000-0x4)='net\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000684000)={0x0, 0x1}, &(0x7f00005ab000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003a8000)={r2, @in6={{0xa, 0x3, 0x900, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x4}}, 0x8000, 0x8}, 0x100000070) sendmsg$nl_xfrm(r0, &(0x7f0000c37000-0x38)={&(0x7f00002a5000-0xc)={0x10}, 0xc, &(0x7f0000cb1000)={&(0x7f0000484000)=@polexpire={0xcc, 0x1b, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "fa67c472"}}]}, 0xcc}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000021d000)=@int, &(0x7f00000ec000-0x4)=0x4) 2018/02/04 16:13:25 executing program 5: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f93000-0x10), &(0x7f0000133000-0x4)=0x10) r1 = dup(0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000cc2000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000308000-0x1)) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000011c000-0xc4)=@updpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000a}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/04 16:13:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000), 0x1}, @fda={0x66646185, 0x5}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000443000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000da7000)='/dev/pktcdvd/control\x00', 0x107800, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00006f5000), &(0x7f00007dc000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) kexec_load(0x7fff, 0x8, &(0x7f0000610000-0x100)=[{&(0x7f00000dd000)="e70f74827a93a01bd0260fb4bb95cb637e075cdf2579ad4386e2c99eb833698275471b0787d0ab05cca66e6e5e8eafe203ea4f9949b11782dc4cd00c4fcd6654a4f74eced5e2ea5fc2abd9d6206b45059c697d6fdc903218167fcbf7230fe8bac4991e89aa9840a67057c9dc786e18c37e418ab263d9a59a971a87d4d943344dc7b68b6f2f9cfee268f9c67f", 0x8c, 0x6, 0x7}, {&(0x7f0000ad8000)="9270fbe7de0c1f2f44533c3cb7585060d5f39a425674676b862fa0256fe47033d5a504f47490c0cc2009c499810e863e86f767823d2969d8311536a7d54c7f1d83176194d6a2e975fe38f047e20c93cc95a365eb11a54a6d74c3f0bd8b01cee56a26e94e23b9a07c9540f57115db48610b783b9a0be6641bf788ec7322f433a8f6f530e0f7a344e84e573be04396c9c29552604c0e295fbe1958631a303d018f11b9bd229ed36a58e4bea31157511c5629c57c3b684a", 0xb6, 0x4, 0xde92}, {&(0x7f000079d000)="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", 0xfb, 0x0, 0x8000}, {&(0x7f0000674000-0x4f)="47e82d3c13720256300ef038ab2d8ccfb4f5aff7043c267048b9be95ccb5fd92ad49a936c9eaae0a13cca6fe8209fafaa6c983d7560d8187f374c3eb1bfbadae4eccee67f91ad307e50cc838f1b2f2", 0x4f, 0xff, 0x7ff}, {&(0x7f0000c9a000)="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", 0x1000, 0x20, 0x7e35}, {&(0x7f00001ea000)="0947b48ad800", 0x6, 0x1, 0x400}, {&(0x7f00003be000)="aea07dd23b89109134ac1245326ed475ddac189976c22317db244ff9f0fb798e23c7438342e3ed3176fdf71eac604df0ea5c1f2ce7523be54199cf7611dac7e80eed5550faf92b064d8a8908cd536de9a55d3557e5e7775c2368a316f9295f11beea0b3620a0ee90d36e886a3a3051154bbfe9e68b8f97a607b0a9600c762533fc35c6fe0db225f42a239d19ba91612914bf01c0e1962793237a35a70d38dd382b1ae12ef632954578dcf57d9b21198bbe2c7225de24af199f547651930ef7a92b76a4422767459ded4645823fc842b62fa113ec3587d0", 0xd7, 0x3, 0xffffffffffffff7f}, {&(0x7f0000c3a000-0x4b)="c4c30e509a192bf60ee8686569f620a5d0108379e7e77785d395e3919143e2f1f32de5fadb19a0af04728113cebc10614ba87bf3032c821e156fc8e7b344a2a4c526d47c4f731401684dd8", 0x4b, 0xfffffffffffffffd, 0x8000}], 0x3e0000) 2018/02/04 16:13:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) geteuid() 2018/02/04 16:13:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00003fd000)) ioctl$void(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/02/04 16:13:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000feb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x80000, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c53000)=@assoc_value={0x0, 0x3ff}, &(0x7f00005fd000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00005ca000-0x10)={0xd6a, 0x8, 0x8, 0x3, r3}, 0x10) futimesat(r1, &(0x7f0000496000-0x8)='./file0\x00', &(0x7f0000173000)={{0x77359400}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/04 16:13:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = creat(&(0x7f0000000000+0x23c)='./file0\x00', 0x4b) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001000-0x14)={0x401, 0xffff, 0x9, 0x8, 0x8, 0xbcb, 0x9, 0x2, 0x4, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000001000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000003000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x3, 0x7, &(0x7f0000005000-0x8a)=""/138, &(0x7f0000000000)=0x8a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000006000), &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000005000-0x15)=@random={'trusted.', ',eth0cgroup-\x00'}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000001000)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000009000)='./file0\x00', r0, r1) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000005000), &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000b000-0x10)={&(0x7f0000009000)={0x2, 0x16, 0x3ff, 0x9, 0x2a, 0x0, 0x0, 0x1, [@sadb_key={0x1f, 0x8, 0x780, 0x0, "f2040f95c327bcb53b1e6ae72d456930009fa57328ab40f23c66771db796a2feddb13088bf3b2f336c6be5b2c045eb0ec8d7a2f14dced61c3e8d9dc7b0e2c78605579917bbb5f6da2debf7cbb4848a64ec73d170cdef85c329ad6cde928439b011bcb45fa2c214a9feb957fac727ca3a52ed2c186a5a209b0408075ae9bfd0d1616da091679cdaa1c2b1d95a55c543db57b307c81118dc2a58daaa642861dd7e97da6c923022f261ad0613331748fe5302ee7d02a70c41110de88358bac3aa2a34e0813f39761526a0ec2160c81590b3ee3aa0940511047353d144b6ac33e3800370add7eb7ca6e8850601e02e0d3b05"}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd, 0x10, 0x14}, @sadb_ident={0x2, 0xb, 0xfffffffffffffffa, 0x0, 0x1}, @sadb_ident={0x2, 0xb, 0xff, 0x0, 0x6}]}, 0x150}, 0x1}, 0x20008000) 2018/02/04 16:13:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000995000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getpeername$netrom(r0, &(0x7f00009d0000-0x10)=@ax25, &(0x7f0000ba7000-0x4)=0x10) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f9000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000613000-0xa)={0x3, [0x2, 0x3, 0x1]}, &(0x7f0000c25000)=0xa) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fa9000)=@assoc_value={0x0}, &(0x7f0000936000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007b6000)={r3, 0x0, 0x8}, &(0x7f00000ab000)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x4, &(0x7f0000af8000)={0x0, 0x4, 0x7, @tid=r0}, &(0x7f0000b9a000-0x4)) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/04 16:13:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000642000-0x4)=0x2c, 0x4) mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) connect$inet6(r0, &(0x7f00008fc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/04 16:13:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007ba000)='./file0\x00', 0x1) 2018/02/04 16:13:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f00005a6000-0x8)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) socketpair$inet(0x2, 0x85981b4acc368eb0, 0x10000, &(0x7f00001a7000-0x8)) r1 = creat(&(0x7f0000f47000)='./file0\x00', 0x4) ioctl$KDMKTONE(r1, 0x4b30, 0x3) socket$inet(0x2, 0x2, 0x7) [ 68.713711] binder: 8096:8102 not enough space to store 5 fds in buffer [ 68.721275] binder: 8096:8102 transaction failed 29201/-22, size 72-16 line 3269 2018/02/04 16:13:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) getresgid(&(0x7f0000fb8000-0x4), &(0x7f000006f000-0x4), &(0x7f00001ee000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e5f000)=0xc) r2 = getegid() setresgid(r2, r1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a0a000)={0x0, 0x8000}, &(0x7f0000ef8000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000da8000-0x8c)={r4, @in6={{0xa, 0x0, 0x7f06c8ba, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xcd65}}}, &(0x7f0000c5f000)=0x8c) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f000059c000)='/dev/keychord\x00', 0x39387af8e634ff21, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000f38000)=0x3, 0x4) sync() 2018/02/04 16:13:25 executing program 5: clock_gettime(0x0, &(0x7f0000312000)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000101000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000073a000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000244000-0x10)={r3, 0x68, &(0x7f00000c4000)=[@in6={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x7}, @in={0x2, 0x3, @rand_addr=0x5}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xfa, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000000000)={r0, r1+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) nanosleep(&(0x7f000083c000), &(0x7f000084f000-0x10)) 2018/02/04 16:13:25 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = socket(0x8, 0x7, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c49000)={0x0, 0xffffffffffff4072}, &(0x7f0000a5f000)=0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000fdf000-0xc8)="f0a7be094e4966a40dfb8483ef2741319d8a9d1e060a06480b1d11c40c89bfe1c6f3948fbb0dcff7abd5d2915faf8fbafaf045ae1fa82e270bffd2aeb8e79d899d6a7f1febf3dbddd5555186ada7d63bce7d2160990b9e0a980657fee0bb5687a7237c8b9278af10b32ba533c5fc0f838af19ac04b8942370d7318c70e9806588f3ef764be51e4d5675544b24ccb83b6c7cf4a8897c050e2c5606d4e04a24ca0896e01eb83f26450e2a919f0985ae0a037414392494d11d8ab2a6a187857349dfdccb439baf63d88", 0xc8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fde000)={r2, 0x6}, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000fe0000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x4, 0x3, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xffffffffffff40a2}}}, 0x3a) syz_open_dev$usbmon(&(0x7f000023e000)='/dev/usbmon#\x00', 0xfffffffffffffc01, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00004c0000-0xe)="de9fd0bd270727d6315543f7d987f087", 0x10) [ 68.755035] sock: sock_set_timeout: `syz-executor1' (pid 8102) tries to set negative timeout [ 68.773949] device lo entered promiscuous mode [ 68.786018] binder_alloc: binder_alloc_mmap_handler: 8096 20000000-20002000 already mapped failed -16 [ 68.789196] binder: BINDER_SET_CONTEXT_MGR already set [ 68.789203] binder: 8096:8102 ioctl 40046207 0 returned -16 [ 68.789249] binder_alloc: 8096: binder_alloc_buf, no vma [ 68.789265] binder: 8096:8128 transaction failed 29189/-3, size 72-16 line 3127 [ 68.812024] binder: undelivered TRANSACTION_ERROR: 29189 [ 68.812152] binder: undelivered TRANSACTION_ERROR: 29201 [ 68.867881] device lo left promiscuous mode [ 68.924137] device lo entered promiscuous mode [ 68.930895] device lo left promiscuous mode 2018/02/04 16:13:26 executing program 1: timer_create(0x0, &(0x7f0000005000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000004000), &(0x7f0000004000-0xa1)}}, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f00002ce000)=0x5, 0x4) r1 = syz_open_dev$sg(&(0x7f0000bb0000-0x9)='/dev/sg#\x00', 0x2, 0x20000) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001000-0x4)) prctl$setname(0xf, &(0x7f0000ca3000)='system\x00') 2018/02/04 16:13:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5a000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a2c000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e8c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cee000)='/dev/ppp\x00', 0x408400, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000a9d000)={@common='gre0\x00', 0x4}) 2018/02/04 16:13:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e2a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00001a7000-0x28)={@common='syzkaller0\x00', r2}) 2018/02/04 16:13:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='#{\x00', 0x3) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x2, 0xb032a0011bc20a6e}, 0xc) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffb) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0x14}]}, 0x20}, 0x1}, 0x0) 2018/02/04 16:13:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004c8000)={0x0, 0x2caf351, 0x1, 0xffffffffffffb2dd, 0x5, 0x1}, &(0x7f0000960000-0x4)=0xcd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000cbf000-0xe0)={r3, 0xd8, "1a9c23aa5e2ce7e4cad147540cc560c2fb50e35fbc92eacd9369700c80505cdb939f8e6dcb2e6ae0d8bcfe7ea4a6401399e3fa585277378e8ed491883a9d67d3b8a19d784c1de1e3f58fd8fbdfe1c4d6275dcbe47c78c10301f442ce2a4b5057cca8b060a06a74e71874c574025c6db0ff98e2a7984ad69835750078276bc2115ecec391ce3437e56a65b2a65982e802307bbc6457c275d40122d24a7b22c8569ad40d785694775376a97821d9dab689627461dff9b0e6d0b1dd97c5018a6e9ec57ea4b65773a1600d4ad6a5a18806cda80f854b76602bf8"}, &(0x7f0000bbb000-0x4)=0xe0) sendmsg$nl_xfrm(r1, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000180000-0x8)) sendmsg$key(r0, &(0x7f0000a6c000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sched_yield() 2018/02/04 16:13:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x103000, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x100) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x531000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0x8c)=""/140, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000002000)=0xe5) 2018/02/04 16:13:26 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f6d000)={@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7, 0x0, 0xff, 0x0, 0x8001, 0x0, 0x40}, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f6c000)=0x2, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f3e000-0x8)) 2018/02/04 16:13:26 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000008000)={@empty, 0x552, r2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x1f9, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000-0x60)={0x0, 0x17, 0x0, @thr={&(0x7f000000a000-0xc4)="718e0fad292b97ad29620758be38fc925cccc79685c24347885fcb9d43f120e8239652fca1b299254fb5a545f86219ca395693999f052d047f0b96f626b954ad6172eeae490925104b7465d298cc7c8b72379a1a767da399f509ea6b8583e3f0c7a4e5b60185bac854ae1ef6d7c6e603f94db1aee6ad85d74b49596716555d5d5302dd31d26068e7e96882ddc26cd98e0fadb63ab7262de0531e7725f9a1c7c4a67a3a9bdb1059a246722480c99fa621e9d7993a6403ef7774212cd6b5543509fd120cd0", &(0x7f0000009000)="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"}}, &(0x7f0000005000)) exit(0x71) syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r3, r3, &(0x7f0000007000)=0x47, 0x1) 2018/02/04 16:13:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d78000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = accept4(r0, 0x0, &(0x7f000086d000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00005d3000)=""/31, &(0x7f0000001000-0x4)=0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000001000), &(0x7f0000001000)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000), &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={r2, r3, r4}, 0xc) r5 = memfd_create(&(0x7f0000000000)='+eth0\x00', 0x3) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000002000-0x8)=0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r5, &(0x7f0000001000-0xb6)=""/182, 0xb6, 0x40, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)) r6 = fcntl$dupfd(r1, 0x0, r0) fchmod(r0, 0x20) inotify_add_watch(r6, &(0x7f0000002000-0x8)='./file0\x00', 0x80000200) ioctl$TCSBRK(r6, 0x5409, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc), &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000003000)='_', 0x1}, {&(0x7f0000004000)="76bf1aebf1f0fcd2f567b8c09e392b99e4c5ba19930c0d0f2d6566f62b305c042cd524a4231a0cc2dbab4176e2548036eb16039e920d5ae1975389c82561c46f91354bde4ba8231a670838f956efc8b5da18d8a513cf3377d2819c520c673115571213e42e9d3355e5b4265883e6dcf4fa87175e7236ff8ce41e25f17783332d851ec2609377822341b0b2c384647c9c4c3a81ab808e138b06d06bb1da", 0x9d}, {&(0x7f0000007000-0xe0)="a777874df8958df8e6cab8ce026854ecefb48ab09f6e45cf6013bee36371840d6e9cdca3e816cec13395b5df23eb418aa97c63d5722286c3b883c992763463a8e6e455eea649aff23d89582328b74685ce7aeea133bf9979f127058c9a25df4dfd3115c5b7163f4980e817e3abb4c9ef9c2f9ef1e828688947d827a98137c01d72d1d734a8e3101aaf1529a99200730db431f175fd0842bfa159e5379a159a6e05fbefb0226ccbe42fb14f0c4ee4a156ded1ca55c336e504f5e40d618b1d40457848c454a9655debd08bc2d210e98a7409e5b5b32024f42e6ac779b44520b361", 0xe0}, {&(0x7f0000007000-0x2b)="99407625fdf5c6c5ddba78940e0902dc962e3af327712ddf9ed49a4a480c165e376b38a3c3611eb954e4c7", 0x2b}, {&(0x7f0000006000-0x95)="12c81080321ab8e847799964278cc9ea7c2e7a41b3f27e27aaae83fe7902580721c2704d7f1570826da26be5aca7915ef108a0000dae38b66d6dc3791c915f5e3d56e143e1edbbe4834cd38657e60380ed693df8511480b4e6f081972ebeb9cf2455aaec485f975818fd092178c6f72312ce98a0f2c665314041a909edc13984a4f25a1b95c01dc29ca2584c459c9bad04d66e30ac", 0x95}, {&(0x7f0000007000-0x97)="48d6a9ca99bc6d2a2741a941aac4a3bc41d0c2c727b99e9dc4941e38fb70e3fb5e0c55d264d6cac4e1fbbb1ed73dbfae192cffc175fccf36a54d1cfaea3036b6fff504574ec2ecca3e4b5eb93557120556dfb72c1d439f673349163ae3b9b6ad3f5e173f8e31b9078baf2a92331067f8ab77d09f317ac6ef680319f7ace3cf91f7d75d8b56cf9b546bb93725abadc970e391f0857c48d2", 0x97}, {&(0x7f0000006000)="0ccfa72317663abb1c65c27352db28d759b24d153b006a8af4ec353cacfbafef2438703c8810088572c5bcc950b63577f238f35f1d74d2a7cf9de5893fa12783839aa2a785854d3819a9d6871c6a853d9a94e9288d5fdb678233972fe374b9e8d5092270d23ae6d05b477dc89636399a0ad646adc85d9b61e1d906ed133e2454f673b33fece0c2aaef9042e576ec3e9f6fbb", 0x92}, 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"}], 0x1118, 0x24000880}, 0xefa}, {{&(0x7f0000007000-0x9)=@rc={0x1f, {0x3, 0x40, 0x8, 0x2, 0x3, 0x100}, 0x3f}, 0x9, &(0x7f0000000000)=[{&(0x7f0000002000)="51499c37222348122f5d1f37470fbf3fa7e6862d6cdf284cd735e1508cb69880df8651914cc3f4e3fca57e6f94c1e633b77141cf8790130edc87", 0x3a}], 0x1, &(0x7f0000007000-0x308)=[{0xe8, 0x0, 0xfffffffffffffc01, "c2225c6a012d91f205ee3b69b723c002eb6bc5e09746c6845454fdbc95b501eaad615a6b3b450fe92334edc671fd84d79be895efcdf44a0988d88cf5b482ecdf79387e9b6aa152bccb733d08718b81c56cdc9a6a7739d5acd39bed6d04c9dcded9438af897c957a3e7bce6d3d384c97e5b40f24d4442eb4aaf9534bc509432b3cb7d5a1c816ae46ce793d7875df6a482effa8a050235843191ca78346999b6e925f9fee046c32dc361b67d8229b77da1f2fe4efb749b3dd23210511485c34824a1cb2573ced15d47a29b6419ac6ad86fd9cce1786a8c09cb"}, {0x90, 0x13d, 0x2, "5859baf8cbfdbfd310f10809bf642c7da67b6b417d74146ed1d60df0328c25c4fc7be9ccc27b57b22c72f3f6e85b7f856672d8b046591d6e14a358509b8a9dc63d4df2dc102128115ffbdf7debef80a70bc83ef1764e7d87536d1b0079b941b7207f7ba14fa56737bbb92c14454363bf9cb606354bf131896c19dd"}, {0xf0, 0x6, 0x100000001, "b0b02ffcc902760168e9d6f3ac2c3782beada5c3111977403440f844d5b746867e460f0d00ee929cb8f0c905be779c4d05fe26a34f5c143ce316b8a7e6d25e1c927637faf92961766f7bafd32cba94c8b5e7dfd051496cba0afc29694545bd375d8f8ea5e41c704c35c5236eb7dd8d02a01784cd6e0d82c0d8ad9d50afa8ce320ae6b58d0ac1e3f408b5325548e197d314ab7126b34ea21d11dfc0e6334e348e5e61de905e47427c295de620c4fcfc209b8ffa3b32329ecee1acf1469b25887b3b6dfaca3cd82f21dc2f130041d6d9b6a098a520e213355d31502e9c"}, {0x80, 0x18d, 0x7, "d8faaa7e855722fb673c03e0937c4f70af4491508fbbf570b5a8554a6e0549bf63dfcbca49e935a1d47266b219a92b5ce23dadf9c017e01afef3bb327d5efaaf670d298a02ccae433b3b0133ee86396c2e075a4385d031b5a5bf9180ec0f2cf77eb41deb647b82c0cc"}, {0x20, 0x114, 0x7, "39d353bbe9a1689b3ab15d2c92"}], 0x308, 0x2004c005}}], 0x2, 0x0) 2018/02/04 16:13:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f00006ec000-0x5)='*system#\x00', 0x9, &(0x7f00004cf000-0x8)='\'&em1lo\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x800, 0x1a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x80000000) socket(0x200000000000010, 0x2, 0x400000000010) 2018/02/04 16:13:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003dc000-0xe)='/dev/keychord\x00', 0x101400, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000bcc000-0x1c)={0x57, 0xaa2, 0x7fff, {0x3, 0x7}, {0x101}, @ramp={0x7, 0x5, {0x1, 0x2, 0x0, 0x7}}}) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) read(r0, &(0x7f0000349000-0xaa)=""/170, 0xaa) munlockall() 2018/02/04 16:13:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00007fd000-0x8)=0x4) mq_timedsend(r0, &(0x7f00005b1000), 0x0, 0x0, &(0x7f0000878000)) 2018/02/04 16:13:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/pktcdvd/control\x00', 0x98200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001ac000)=@assoc_value={0x0, 0x2}, &(0x7f0000f23000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008c8000-0x8c)={r1, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xe5}}}, 0x8c) r2 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) syz_extract_tcp_res(&(0x7f0000c7e000-0x8), 0xfffffffffffffffe, 0x101) fcntl$getownex(r2, 0x10, &(0x7f0000ee9000)) sendfile(r2, r2, &(0x7f0000ac6000), 0x9b) 2018/02/04 16:13:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000427000)) getpgrp(0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ee6000-0x8)='./file0\x00', 0xc0000, 0x80) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000689000)) sendfile(r0, r0, &(0x7f00009e6000), 0x1f) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030f000-0xc)={0x0}, &(0x7f000033a000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000dc0000-0x7)='mounts\b') read(r2, &(0x7f0000d92000-0x86)=""/134, 0xfe0f) clock_gettime(0x0, &(0x7f0000d90000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000aff000)={r3, r4/1000+30000}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000380000)={0x0, 0x5f, "8926f524f2eddf69782791f2a990d49e4b6339fa2731c3cac5f7ec80b34bfd17bfe22365a6cb19f66062cbad3bdaf25d94b1943eebce45ffe6ef298e938ead3180abe7813784472c7f1eb9700bc8cc697c34eeede35edf2ba151ac95ab7585"}, &(0x7f000054b000)=0x67) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000809000-0x14)={r5, 0x400, 0xe1b, 0x200, 0x10001, 0x2a}, 0x14) 2018/02/04 16:13:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/02/04 16:13:26 executing program 1: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x808000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) sendfile(r0, r0, &(0x7f0000048000), 0x21) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000019000-0x4)=0xfffffffffffff001) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r1, r1) fallocate(r2, 0x0, 0x0, 0x400000000006) 2018/02/04 16:13:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:26 executing program 2: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002da000+0x9b)='/dev/sequencer2\x00', 0x101042, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000e75000-0x8)=@abs, &(0x7f0000e74000)=0x8) sendto$inet6(r0, &(0x7f0000e6c000), 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/04 16:13:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/02/04 16:13:26 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(0xffffffffffffff9c, 0x540a, 0x2) r2 = dup2(r1, r1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000fed000-0x4)) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000ffc000-0x4)=0x100000001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ffa000)={0xff, 0x1, 0x8004, 0x7, 0x1f, 0x0, 0x3, 0x101, 0x0}, &(0x7f000005b000-0x4)=0x20) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ffa000)={r3, 0x80000000, 0xffffffff}, 0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ffc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/04 16:13:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) r2 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f5c000)=0x6, 0x4) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000bdc000)={0x0, 0x0}) fsync(r1) socketpair$inet6(0xa, 0x2, 0x8000, &(0x7f0000f30000-0x8)) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/04 16:13:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f0000670000-0xc)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x20, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x6, @ipv4=@dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000312000-0xb)='/dev/hwrng\x00', 0x1ffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009b3000-0x10)={0x4, &(0x7f0000b87000)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000d6b000)={r2, &(0x7f0000715000)=""/19}) 2018/02/04 16:13:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x101200) read(r0, &(0x7f0000485000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00004dd000-0xbc)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000033000-0x8)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00005f7000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00005e9000)={0x0, 0xea0, 0x556, 'queue0\x00', 0x4}) pipe(&(0x7f0000fb4000)={0x0, 0x0}) epoll_wait(r3, &(0x7f00009e1000-0xc)=[{}], 0x1, 0x5) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00002c9000)=0x5) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 16:13:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000128000-0xb)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') pwritev(r0, &(0x7f0000f4b000-0x40)=[{&(0x7f000034e000-0x5d)="dc954bc0ae26909f1c7f829dbda4deb655aed59264fcbce84a71fbc5cb511496a194c408d3662658f1172ef864f07939a510382765a806a5c1afd99d0a2ae0738cf0ea9d8c327f978f56284aa58e3eb2c0eb6652f99973df63f1d49a44", 0x5d}, {&(0x7f00003c9000)="e3aaacea00597ecddaba92e14f198a0b1ebf38faba8116551117a9f9852bb081514795a91f82b784625b963efbb96d889bb4b13bfe3d0a0325d42ef847f0dd54b78d04f55d2f02f3ef09d9fa118a4b682aa7b13570ed9cff63db53e34b0affcc4699c8ba3f4e7901d9f23008e2e3120e8382f6dfa8b9787e091753aec7362d2fed33c41148bdfe7336919152dacf6a97815512e4eee45087c07bb3f9f6e0beb1f24ae21085304d3764474e2c787b55548b1095932b1e307b19475a4bfdd8862a7769427e9afeb0f9c8821f115728a8ebd0839407ca8de0635941ba0084e8ddb08cc0da88707c96d9e1ad51f19ad209", 0xef}, {&(0x7f0000af7000)="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", 0x1000}, {&(0x7f0000a58000-0xa3)="5a64caadd6171abc16da2f8dc7c94cee2c6da217b691c260e168c533318c1452187659fd9119bee7642687cb7cf683508ffb7c8274664b2733f106978929cf70018ecdd291e4bab8e9da1a39b505e639b0645aca9bc9edaa75cf457950d61d4459a723e7bd4821f1a063d116ca734a82f19bdeb6b5338284ed6a0a615486157d7d95873dd12ea49a749a43939787420c6ef02de7b1fbfc7384d2b7bb2bc7dd8a51bdcf", 0xa3}], 0x4, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ba6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$inet6(r1, &(0x7f0000fea000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000835000)=0x1c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000542000-0xb)='/dev/hwrng\x00', 0x200002, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00007ab000-0x4)) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00003a9000-0x10)={0x5, &(0x7f0000afa000)=[{0x81, 0x8853, 0x1, 0xffffffff}, {0x5, 0x81, 0x843, 0x2}, {0x5, 0x462, 0x28, 0x3}, {0x1ff, 0x1, 0x27bd649b, 0x9000000000}, {0x1, 0x2, 0xac0d, 0x1}]}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000497000-0x10)=@req={0x1ccd, 0x4, 0x764, 0x5}, 0x10) 2018/02/04 16:13:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x2, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) sched_setaffinity(r1, 0x115, &(0x7f0000013000)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000011000)=0x7f, 0x4) 2018/02/04 16:13:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x80) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000767000)={{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x7ff}, {0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1, [0x6f, 0x1ad, 0x4, 0xfffffffffffffff8, 0x80000000, 0xdd4, 0x0, 0xa67]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000aa8000)=0x7f, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/proc/self/net/pfkey\x00', 0x200180, 0x0) connect$vsock_stream(r3, &(0x7f00001b8000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/02/04 16:13:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x11)='em0cpuset)GPL%%{\x00', 0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00008a9000)={@generic="2baad4c5ee6830712007da08976262a7", @ifru_flags=0x5600}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000118000-0x8), &(0x7f000081f000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5386, &(0x7f0000000000)) 2018/02/04 16:13:26 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001a000)='/dev/hwrng\x00', 0x20202, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000001a000)={0x0, 0xa7f5, 0x10000, 0xffff, 0x1d68}, &(0x7f000001a000)=0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001a000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x12, 0x100000001}, &(0x7f0000007000)=0x98) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000000), 0xca) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/04 16:13:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f0000670000-0xc)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x20, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x6, @ipv4=@dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000312000-0xb)='/dev/hwrng\x00', 0x1ffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009b3000-0x10)={0x4, &(0x7f0000b87000)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000d6b000)={r2, &(0x7f0000715000)=""/19}) 2018/02/04 16:13:26 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000a3a000)=0xfffffffffffff000, 0x4) prctl$intptr(0x1d, 0x3c45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f000066b000-0x4)=0xfffffffe, 0x4) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c82000-0xc)={0x0, 0x0}, &(0x7f000005e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b7000)={0x0, 0x0, 0x0}, &(0x7f0000828000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f00000be000-0x70)=[{&(0x7f0000279000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000034f000-0x60)=[{&(0x7f0000641000)="00040812", 0x4}, {&(0x7f0000287000-0x83)="5147dea06d45dee743b3cf757d8f42d1b8101a115220c4c9cceb113202d10048ebeb8a60717fd9cfc737ffa893e5174e38c318639e8f3dff9f9f026f7907427b065eb227398c6fd208c7361f3b692a55f12cb8eeb717bc16d5cf760161246b3d1ca0deb073a836f4ba1f16cf19da6c35140506abbd59bb175bf60db12e8efc5b349dab", 0x83}, {&(0x7f000021a000)="1bddd18a69d017f2148466c69f328059d76fe3f3c5120b406c641ae8222c23850d2ac8", 0x23}], 0x3, &(0x7f000034c000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r2, r2]}], 0x60, 0x20000000}, {&(0x7f0000a59000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd6000)=[{&(0x7f0000756000-0xcf)="ee0cfabbd6a95c1817832379e8161f2052263ea18d89f8ff0d4c276a8d10db44835228f6f045991695e46e0ae0b75b006099e95592c2051c05d3ec30c71f1752f43e260cd9e0362277195b3c702877935370c40cb13e863c9286c8daeb145718a045755bb860cd501294863195b6d6a9a155d734884e92466bddaf679d1d93bcc2f74e7fdaf46b030355df104de8975fd8e91b911f220507d10231d881683f0a02cdf414dd1d99c065d754d03a02f97e27c488037f0e52", 0xb7}, {&(0x7f0000a70000-0xc)="0d5e5e248bc1248e4a7de8ded1c05f12a2f6b83e5af8f2ec60d2565e4b94374390e9f6b5268e", 0x26}, {&(0x7f0000f3b000)="b06bfda89c132b5c16e8a361b4b3f37c5678a3b57a1c772a261a32277018123f8710f8ebd58d3651dc116042", 0x2c}, {&(0x7f00007de000)="efa4ffd64b", 0x5}], 0x4, &(0x7f0000be8000-0x18)=[], 0x0, 0x4840}], 0x2, 0x840) connect$unix(r1, &(0x7f00009d7000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2018/02/04 16:13:26 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000921000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00009c9000-0x8)={0x0, 0x57d}, &(0x7f00008c8000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x13)={r1, 0x42, "6344e7ad96eedc6fe8929587bb362c430c77de983a460b7393ca7e85dc8d61e5347aa94e30e2e64a6539739a0e5f1582d3c9b5f1364f35c9299df7ecef134acd9d4d"}, &(0x7f0000001000-0x4)=0x4a) syslog(0x3, 0x0, 0x1de02c6b0129215f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@can={0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000002000-0x46)=""/70, 0x46}, {&(0x7f0000002000-0x49)=""/73, 0x49}, {&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000000000)=""/201, 0xc9}, {&(0x7f0000001000)=""/127, 0x7f}, {&(0x7f0000001000)=""/35, 0x23}], 0x9, &(0x7f0000002000-0xfc)=""/252, 0xfc, 0x3}, 0x2) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @random="fcc78a17485d"}, 0x10) 2018/02/04 16:13:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ff5000)=""/198, &(0x7f0000333000)=0xc6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') pivot_root(&(0x7f0000e7d000-0x8)='./file0\x00', &(0x7f0000a0e000)='./file0\x00') r2 = dup(r1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b35000-0xd7)={0x0, 0xcf, "358e701432736457868a257e2f5cd6e14eb18832b75a707a5611a2c425c4423107651ca74b814a2ba4aa3d4928210fd8bb2623092e3651e38aa4c50e1c251d28af7bdacdafd679fa370610ad6339bc61d08c218088a82e07a10211604ef7d5e765ce4387d4f721d9e9813a8efefb4e3244be9c3c2ebe2852fc339d2ba76940735e1458f211d10ae1b196aed1b7cc5339ef24fc9b805933b974038201a1ae34e8ad9dcd5b0290c9c8edeb43e7463c186af9fdc11ebc5468f2356e85442b6886304267b30866036ef4f97a504d1a34e7"}, &(0x7f0000267000)=0xd7) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000174000)={r3, 0x401}, 0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00001bd000-0x8)={0x9, 0x7}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) get_thread_area(&(0x7f00002c0000-0x10)={0x257, 0xffffffff, 0x4000, 0x1000, 0x3ff, 0x80000001, 0x7fffffff, 0x800, 0x7, 0xffffffffffffff03}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000560000-0x8)='./file0\x00', 0x80000, 0x0) splice(r4, &(0x7f0000bfa000-0x8), r1, &(0x7f0000593000-0x8), 0x5e40, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008a9000-0xa0)={r3, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x4, 0x8000, 0xb3, 0x1, 0x56}, &(0x7f0000a61000-0x1)=0xa0) 2018/02/04 16:13:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d52000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000081d000-0x4)=0x80000000) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f0000b25000-0xb)='securityfs\x00', 0x0, &(0x7f000032a000)) 2018/02/04 16:13:26 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000094f000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000a5000)=""/108, &(0x7f00000c8000)=0x6c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r2, 0x40}], 0x1, &(0x7f0000036000-0x10)={0x0, r3+10000000}, &(0x7f000078d000-0x8), 0x8) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/02/04 16:13:26 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) close(r0) read(r1, &(0x7f0000fd6000-0xa8)=""/168, 0xa8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000ea6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fd7000), &(0x7f0000fd7000)=0x0, &(0x7f0000fd7000)) setgroups(0x3, &(0x7f00004e1000)=[r2, r3, r4]) 2018/02/04 16:13:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f34000/0x3000)=nil, 0x3000, 0xc, 0x32, r0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f36000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) unshare(0x502101fe) sysfs$3(0x3) 2018/02/04 16:13:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000879000)="4cfee261d4cfea235839694494b88575c8fb7327a830f45d9e1929d1845cf41f0a14931ab25c71199134697bcb2395392406e61db95c4ef17325485d075070a61110e9bc988e32d7dbf6284697c22223339f6c54d22aae4a2f80696ab906f5ebf127671c50fa8907b1d71b7d655538254408df4a57bfd8e9a0528b9cf8fe8df834aeaac647e91f13d6d735076e63115ee90ed8bc53888a5adbd8a3efea1fd93fed115f74059107e5ed092be75f4d6564a80d0f14d92c41172c634ce55b2503fbfd364fa8902a77edd3b662", 0xfd04) writev(r0, &(0x7f0000d49000-0x10)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200003215f50005000000040d001000000000020002000008", 0x29}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000021b000)='/dev/autofs\x00', 0x800, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000aaf000)=0x5) 2018/02/04 16:13:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c57000-0x10)='/dev/sequencer2\x00', 0x60000, 0x0) 2018/02/04 16:13:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xf, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000001000-0x10)) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x0, 0x1}, &(0x7f00007be000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000147000-0x8)={r3, 0x6}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x530, 0x4) socket$l2tp(0x18, 0x1, 0x1) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x7, 0xb37d, 0x8, 0xaa}, 0x10) 2018/02/04 16:13:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000124000)='/dev/ppp\x00', 0x200400, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000011000-0x10)={0x0, 0x0, 0x7}) modify_ldt$read(0x0, &(0x7f0000719000)=""/47, 0x2f) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000079d000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000047f000-0x10)={r2, r3, 0xc6ff}) 2018/02/04 16:13:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000006) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000d64000-0x6)={0x5, 0x5, 0x9}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000906000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000fac000+0xd50)="4e14ca9ce26a5a8574ee08f1cfdceaecb7599d4c2ca98fa26fa9aacef909491e578221e1b3703f3ffd176cfe61b3a1bda50dbca0dc82f6a46fbd019cd32c34549d4c0ed09000aeb4d73348a68bfadc97c6311d708a201e5f7cb674fbe695a2a7c6b0c56aad77be8e79cbfca46cb6bdfdf6907a0373d5727b00525f40ca", 0x7d) read(r0, &(0x7f0000c3a000-0x1000)=""/4096, 0x1000) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000a15000)={0x10}, 0xc, &(0x7f0000eb5000-0x10)={&(0x7f0000d3b000)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000273000-0x2)={0x7, 0x4}) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000618000-0x4), &(0x7f0000da7000)=0x4) 2018/02/04 16:13:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007ce000-0x3)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000268000-0x10)="e911c898331f8cfd5f51a954b22bdbb6", 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/02/04 16:13:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000682000)='./file0/file0\x00', &(0x7f00003ce000-0x8)='./file0\x00') 2018/02/04 16:13:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) utimensat(r1, &(0x7f00006a1000)='./file0\x00', &(0x7f0000cea000), 0x100) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000058c000)='/dev/snd/seq\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000002000-0x28)={0x80000001, 0x1e, 0x3, 0x7fff, "ffe912e820444940e807bae10fec8316eb644e3a3ae314a3a80728328b9c26f2"}) sendfile(r0, r1, &(0x7f0000000000), 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f000097e000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ad000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000158000-0x17)=""/23, &(0x7f0000759000)=0x17) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) fallocate(r1, 0x0, 0x4000000000000000, 0x627) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000e000-0x30)={0x6a, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000060000-0x4), &(0x7f0000839000)=0x4) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000fd9000-0x38)=""/143) 2018/02/04 16:13:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000204000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000ce7000-0x5c)={0x7, 0x2, {0xffffffffffffffff, 0x3, 0x5ca, 0x1, 0x200}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000474000-0x328)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "b57c5964"}}]}, 0x104}, 0x1}, 0x0) 2018/02/04 16:13:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x41, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f000039c000), 0x4) 2018/02/04 16:13:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x23)=""/35, 0x23}, {&(0x7f0000001000-0xbd)=""/189, 0xbd}, {&(0x7f0000ae4000)=""/252, 0xfc}, {&(0x7f0000401000-0x57)=""/87, 0x57}, {&(0x7f000028f000)=""/121, 0x79}, {&(0x7f0000ff0000)}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x7) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000010000)) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80000000, @in=@broadcast=0xffffffff}}, 0xe8) [ 69.611790] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53204 sclass=netlink_route_socket pig=8296 comm=syz-executor1 [ 69.644786] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53204 sclass=netlink_route_socket pig=8304 comm=syz-executor1 2018/02/04 16:13:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x20)={{}, {r3, r4/1000+30000}}, 0x100) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000ccf000)={0xaf0, 0x9, r1, 0x1f, r2, 0x2, 0xed, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r5) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e0c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000df6000-0xc)={@remote, @dev, 0x0}, &(0x7f0000779000)=0xc) lstat(&(0x7f0000408000-0x8)='./file0\x00', &(0x7f0000309000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00002f5000)={{{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0x0, 0xa081, 0x0, 0x100000000, 0x2, 0xa0, 0x80, 0x29, r7, r8}, {0x8001, 0x7fff, 0x0, 0x8, 0xfff, 0x8, 0xd584, 0x1}, {0x0, 0x0, 0x100000000, 0x1c}, 0x9, 0xd, 0x2, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x32}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x6, 0x3, 0x2, 0xffffffff, 0x0, 0x4}}, 0xe8) 2018/02/04 16:13:26 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000563000)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x2, 0xa72}) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000)={0x2, r1}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/autofs\x00', 0x800, 0x0) getsockname$unix(r2, &(0x7f0000002000-0x8)=@abs, &(0x7f0000004000-0x4)=0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000004000)={0x20, 0x7, 0x5, 0x81c6, 0x2, 0x9, 0x2, 0xee, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000007000-0x10)={r4, 0x1, 0x2, 0x9}, 0x10) splice(r2, &(0x7f0000001000), r3, &(0x7f0000005000-0x8)=0x59, 0x9, 0x0) r5 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000008000)=@known='trusted.syz\x00', &(0x7f0000003000)="74727573746564902600", 0xa, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f0000003000)) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000003000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000000a000-0xe8)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000001000-0x38)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000003000)={&(0x7f000000a000-0x1168)={0x1168, 0x2e, 0x10a, 0x3, 0x3, {0xa}, [@nested={0x10, 0x63, [@typed={0xc, 0x13, @pid=r7}]}, @generic="7d33a8b3c3d179c0b1224c5dd2e1ef74cf3e31791a278d918c45a182f9695a35c194308cba79b2a3e7eb23c09545f1f4ffb645c0b8292f3e028a88e48779b0bfadc99f9b806575b759395534f0", @typed={0xbc, 0x8a, @binary="ccebea09e70a0521bc56f329c5418981a4955c0b85358e0383212308cb5a8b006b8ea34640d60c0b6db661b255eca19f9a2ff6e5783021b6725aee7b8e33198b90b98383074ae4cb99b01f2cc0a7139fa78fcb09a1d41d1b518f96ee0f9185aa6c70f54d573d56080b9f25a5e11ab0381af336568e0063c44fdcf6520ea09887f1e09d09bea9d80fbd4a9e4d6d90c0dc102179e4310b178608c893ed70b69c23b82bd71c38a161d1be2e4bf3a437973db0"}, @nested={0x1010, 0x2f, [@generic="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", @typed={0xc, 0x84, @fd=r2}]}, @nested={0x28, 0x56, [@typed={0xc, 0x6e, @uid=r8}, @typed={0xc, 0x50, @u32=0x7}, @typed={0xc, 0x28, @uid=r9}, @generic]}]}, 0x1168}, 0x1, 0x0, 0x0, 0x800}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r6, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000)={&(0x7f0000007000-0x10)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0xf}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000002000-0x1)={0x3}, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={@generic="26c2012f50cdc2542ac9136a7c4fee32", @ifru_data=&(0x7f0000009000)="3e42d60c6527061498e2c05771ee33eba3384891358a14cd541e9ea1c146a96a"}) 2018/02/04 16:13:26 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000020000-0x9)='/dev/sg#\x00', 0x10001, 0x10001) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000020000-0x60), &(0x7f0000021000-0x4)=0x60) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/04 16:13:26 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bdd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x5, 0x9, 0x6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e49000)={r1, 0x10000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x6, 0x80000000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000004000-0x4)=0x1) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000004000)=0x4, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r2, 0x7, 0x30, 0x8001, 0x2}, &(0x7f0000006000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000006000)='/dev/net/tun\x00', 0x0, 0x400003) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000008000-0x8)=0x8) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000003000+0x78d)={&(0x7f0000001000/0x4000)=nil, 0xad2, 0x7, 0x9, &(0x7f0000003000/0x3000)=nil, 0x7}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000009000-0xc6)=""/198, &(0x7f0000004000-0x4)=0xc6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000-0x4)=0xfff, 0x4) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000007000)=r3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000-0x6)={r4, 0x3}, &(0x7f0000009000)=0x6) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000005000)={r5, 0x2, &(0x7f0000008000-0x8)=[0x7fff, 0x1], &(0x7f0000003000-0x8)=[0x3f, 0x1000], 0x2, 0x2, 0x9, &(0x7f000000b000-0x8)=[0xffffffffffff8000, 0xb6], &(0x7f000000b000-0x1c)=[0x3, 0x3ff, 0x4, 0xffffffffffffffff, 0x4, 0x3949, 0xc4c9]}) 2018/02/04 16:13:26 executing program 3: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000004d000)='./file0\x00', 0x30b000, 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000042000)={0xaa}) write$sndseq(r0, &(0x7f000004d000-0xc0)=[{0x0, 0x8, 0x0, 0x0, @tick, {}, {}, @raw8={"5c806a9fe7442f8104bb7c91"}}], 0x30) 2018/02/04 16:13:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000861000)=0x5, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) memfd_create(&(0x7f0000fe7000-0xb)='/dev/loop#\x00', 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000aa7000-0xc)='/dev/autofs\x00', 0x4000, 0x0) [ 69.704495] binder: 8307:8321 unknown command 0 [ 69.710538] binder: 8307:8321 ioctl c0306201 2000dfd0 returned -22 [ 69.736226] binder: BINDER_SET_CONTEXT_MGR already set [ 69.742767] binder: 8307:8321 ioctl 40046207 0 returned -16 [ 69.745232] binder: 8307:8336 unknown command 0 2018/02/04 16:13:26 executing program 6: exit(0x0) tkill(0x0, 0x0) 2018/02/04 16:13:26 executing program 3: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e8b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000e21000)) r1 = socket$inet(0x2, 0x2, 0x0) fdatasync(r1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000ef5000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000985000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/04 16:13:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f4000-0xc)='net/netstat\x00') recvfrom$ax25(r0, &(0x7f000004d000)=""/179, 0xb3, 0x2020, &(0x7f0000933000-0x10)={0x3, {"aa3ce5bc33e44f"}, 0x6}, 0x10) sendfile(r0, r0, &(0x7f000017d000-0x8)=0x10003, 0x8001) fchmod(r0, 0x4) 2018/02/04 16:13:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000925000-0x8)={0x0, 0x0}, 0x4002) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r3, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x3, &(0x7f0000b7a000-0x10), &(0x7f0000212000)=0xfffffe92) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r1) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000105000), &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005ea000)={@generic="51cb431bc9fb117370a6dd659c2e4f53", @ifru_flags=0x8001}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/04 16:13:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x800000000000000, 0x0, 0xffffffff}]}) signalfd4(0xffffffffffffffff, &(0x7f000085a000), 0x8, 0x0) [ 69.745239] binder: 8307:8336 ioctl c0306201 2000dfd0 returned -22 [ 69.762154] binder: undelivered death notification, 0000000000000000 2018/02/04 16:13:26 executing program 4: ioprio_set$pid(0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) 2018/02/04 16:13:26 executing program 3: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c7a000-0x8)={0x0, 0x0}) ioprio_set$pid(0x2, r0, 0xf910) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f000098c000-0x38)={&(0x7f0000b57000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000eba000-0x60)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000754000)=r0) writev(r1, &(0x7f0000581000)=[{&(0x7f0000d3d000-0x1000)="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0x1000}, {&(0x7f00003c5000-0x71)="b4374f69ff0753bc94213c92c7d550be1498c6d1423d17862d93426953fedba08febd1aecdc7298a5a0e544335265d59142d653a869744f4ce0b77525f230af24d33a38cc38f0500d3ab077e390c5976b1ad1bdb6b68ed5a2e6f5e87a742edfed69ae62797fb18e269fe40688869e53cfe", 0x71}, {&(0x7f0000da1000)="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0x1000}], 0x3) 2018/02/04 16:13:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c67000)=@assoc_id=0x0, &(0x7f0000619000)=0x4) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f00006b8000)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0xffffffffffffff84, &(0x7f0000c59000)=[], 0x0, &(0x7f00005e3000)=[@sndinfo={0x0, 0x84, 0x2, {0x1, 0x4, 0x7fffffff, 0xfffffffffffffffc, r1}}, @init={0x0, 0x84, 0x0, {0x1, 0x50, 0x1ff, 0x3}}, @sndrcv={0x0, 0x84, 0x1, {0x0, 0x786e, 0x4, 0x5, 0xa1e, 0x6, 0x1f, 0x3, r1}}], 0xffffff4d}, 0x0) 2018/02/04 16:13:26 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a6d000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004d9000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000fee000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b27000)={0x0, 0x0, 0x0}, &(0x7f00009d9000)=0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000039c000)='/dev/ppp\x00', 0x4400, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000eaa000-0x31)={{0x2, 0x1}, {0x7, 0x8}, 0xfffffffffffffffb, 0x2, 0x10000}) syz_fuseblk_mount(&(0x7f0000fee000)='./file0\x00', &(0x7f00007eb000)='./file0\x00', 0x6000, r1, r2, 0xb4a, 0x7fff, 0x9efefe43a2612ed3) 2018/02/04 16:13:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x83) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000195000-0x8)=0x59585b77) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000067a000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) r1 = syz_open_pts(r0, 0x400000) unshare(0x40600) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001000-0x6)={0x317, 0x7f2, 0x8}) r2 = syz_open_procfs(0x0, &(0x7f0000a49000)='net/rt6_stats\x00') splice(r2, &(0x7f00008df000-0x8), r2, &(0x7f00009de000-0x3), 0x1, 0x0) 2018/02/04 16:13:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f0000053000-0x8)='./file0\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e7c000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000022000)={0x1, &(0x7f00001ad000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000d82000-0x8)={r2, 0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8400, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x981e, r0, 0x3) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f68000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f68000+0x567)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000f68000)=0xe8) bind$packet(r1, &(0x7f00007d9000-0x14)={0x11, 0x7, r2, 0x1, 0x2, 0x6, @random="2a90108a9f8a"}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f68000)) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xe02}) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000051d000)=@ethtool_rxfh_indir={0x1, 0x0, []}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000181000)={0x0, 0x6d, "86e45448eb408cd1033069f4c9cec4c85e748410d3cc41a949b7662b7898756140446601d56a8be2f5311cc6b0809cebfc6ec0b01a031d30d246e23ca73d6b2ff4aa5c5d8e26820028db51a7623bacffc2097c89cf5bb924f5b41e6137cdec9bf060b207e9762a0ec48b645dd2"}, &(0x7f0000a29000)=0x75) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000599000-0x1a)={r5, 0x12, "fe054f709fd37e7d095658d415424a4044b3"}, &(0x7f0000c36000-0x4)=0x1a) [ 69.809139] binder: undelivered death notification, 0000000000000000 2018/02/04 16:13:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x100003) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) link(&(0x7f0000d06000)='./file0\x00', &(0x7f00004b2000-0x8)='./file0\x00') accept(r0, &(0x7f0000874000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00003fc000)=0xfffffffffffffd0d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000afb000-0x10)={0x1, &(0x7f0000e95000-0x8)=[{0x7fff, 0x9, 0x40, 0x4}]}, 0x10) 2018/02/04 16:13:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052f000-0x8)='./file0\x00', 0x100000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r0, &(0x7f00000f9000)='./file0\x00', 0x0) 2018/02/04 16:13:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x4ba, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000069d000-0x20)={0x7fffffff, 0x0, 0x1, 0xc6}) fcntl$notify(r1, 0x402, 0x2) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000cc6000-0x10)={0xffffffffffffffff, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f00005ef000), &(0x7f0000a9e000-0x4), &(0x7f0000362000), &(0x7f000028f000)) r3 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000677000)=""/244) read(r3, &(0x7f0000aba000)=""/128, 0x80) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000aa8000)={0xaa, 0x1}) r4 = mmap$binder(&(0x7f0000998000/0x1000)=nil, 0x1000, 0x1000001, 0x8010, r0, 0x0) r5 = mmap$binder(&(0x7f00002ba000/0x2000)=nil, 0x2000, 0x4, 0x50, r0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000d57000)={0x38, 0x0, &(0x7f0000528000)=[@request_death={0x400c630e, 0x2, 0x4}, @increfs_done={0x40106308, r4, 0x4}, @increfs_done={0x40106308, r5, 0x4}], 0xc4, 0x0, &(0x7f0000c7e000)="03d5790ddb7f1e8c3691003a3cf51cde3185e22f7caeb0d4446c6614cbb10caca79553af12e87045bda8199de95174abdf43d24a897d11cd0e91b132eeb48fd29b4b2ec60f304583484920eb98731fb7db4e89a03c1dbf81e6362d53c361935c21837b9891e7e9924c110ea7ca0b177ee1d97531afd41160ff9a112a93d560b7f63cfda6471a2650b4f82c05340edd90a70a20abda7d3826542643b343cd6dcb0dcc749a4039e6a76047b19a9d4f3e0b60d1e3fb3f8b4e90217d11c8280832e64526da0c"}) 2018/02/04 16:13:26 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x89)=""/137) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000701000)='/dev/loop#\x00', 0x81, 0xfffffffffffffffe) openat$rtc(0xffffffffffffff9c, &(0x7f00009ce000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/02/04 16:13:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000738000-0x9)='/dev/sg#\x00', 0x4, 0x101000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000207000-0xe8)={0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x3, 0x13, 0x1, "ffa064e02bef0d58349c28bd44579f073d9f74e2cb9a8630c958fe34525d3804d17770c1c620c2333a0d19105bc2493279e17e0c75f47f7e6c840fd9856eb732", "ce2c4d2b71bcd467f0974172296894ec94b51b9609298178738e76215460886cb7b6e87dd3a7305a4c308fba15483ec679b67f91d0d568da5b4b16d2e1d25bb1", "c139ec59f0c291651843043699d4a4e63e084affcb64a4e5d7ca3d5938d1dba4", [0x80000000, 0x2]}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000f0d000)={0x6, 0x9}) 2018/02/04 16:13:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fde000-0xd)='/dev/usbmon#\x00', 0x1, 0x400) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000094e000)={0x0, 0x1}, &(0x7f0000ecf000)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000014000-0x10)={r1, 0x20000000, 0x101, 0x340000}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f00008bf000-0xd)='/dev/usbmon#\x00', 0x3, 0x80) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000bc9000)=0x9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r3, 0x0, 0x6, &(0x7f0000e0b000), &(0x7f0000477000-0x4)=0x4) 2018/02/04 16:13:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) munlock(&(0x7f0000e2e000/0x3000)=nil, 0x3000) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f00003ca000), 0x0, 0x20000051, &(0x7f0000500000)=@ipx={0x4, 0x0, 0x0, "0bb645aa2c98"}, 0x10) 2018/02/04 16:13:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f68000-0xe)='/selinux/user\x00', 0x2, 0x0) connect$inet6(r1, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000005, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000219000)=@alg, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) 2018/02/04 16:13:26 executing program 2: eventfd2(0x0, 0x2c4d4b9eef7804ef) r0 = socket$inet_sctp(0x2, 0x8cf8383d408c6451, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) 2018/02/04 16:13:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f000085f000-0x20)={0x18, 0x2, {0x0, @rand_addr=0xff}}, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f000048a000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ebd000-0xe3)="00260907d6342ccb93cd8d34941cac1095da639c2cf036948d1ac67b425386434fa9a6e83c17e41c573a7cfeb023a60922f516feb2cd96d616a212aa07cf4144088bb716f4677a4f09e0803af145dd4ea0d849d710c2db22e6fb9cf7497071f63528e7ffa69405d7cf4e9e3f000000000000000eb22f2e67edf0d7429973e59276d9e2159fffe3d7955b19c678a1e30e41291d2d5ded1a533e54db46cca279b3ca96376d6bad0f5dd6c1d438f5b187933b2ad31f40ad67ab68d43fe33045df926b5fccf90506f172de33f9c9a7a4f054a3cd2e5522673487c065d7b112546b982d567a", 0x1001, &(0x7f00007ba000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) quotactl(0x0, &(0x7f0000a43000)='./file0/file0\x00', 0x0, &(0x7f0000969000)) 2018/02/04 16:13:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000c3d000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f000032a000)='./file0\x00', 0x2) listen$netrom(r1, 0x9b1d) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1, @broadcast=0xffffffff}, 0xffffffffffffff1b) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$sg(&(0x7f0000687000)='/dev/sg#\x00', 0x7ff, 0x140) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a3f000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea3000-0xc)=@sack_info={0x0, 0xff, 0x2}, &(0x7f0000c92000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00006bb000)={r4, 0x2e790c83, 0x7, [0x5, 0x100000000, 0xcf4, 0x2, 0x6, 0x9, 0xadc6]}, 0x16) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$sock_ifreq(r1, 0x8930, &(0x7f0000383000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="438b9c7bc0190d95b5548851786d1faa"}) getpeername$llc(r3, &(0x7f0000ee7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00005c9000)=0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockname(r0, &(0x7f0000e06000)=@sco, &(0x7f000031e000)=0x8) 2018/02/04 16:13:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) fremovexattr(r0, &(0x7f0000c17000-0x10)=@random={'btrfs.', '/dev/ptmx\x00'}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) ppoll(&(0x7f00005fc000-0x8)=[{r0}], 0x1, &(0x7f0000ff1000)={0x77359400}, &(0x7f0000679000), 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x3ff}) r1 = add_key$user(&(0x7f00004aa000-0x5)='user\x00', &(0x7f0000e22000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006d3000)="bec7ddde7317b7f43a4e8ff3b2fdb268173022207bf75917b17596d4111174872a0c33534fc81cc696acfac477a6f621586bc267a87192f737394f910661344ee5afca1c159abe82013296b726c64f418b3780a6e2fb3eae76ac4438b9cbb98999", 0x61, 0xfffffffffffffffe) r2 = request_key(&(0x7f000071c000)='keyring\x00', &(0x7f0000a27000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ed4000-0x3)="c13a2a00", 0x0) r3 = add_key$user(&(0x7f000091a000)='user\x00', &(0x7f0000d60000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00004a8000)="de3a7ce094bf26e82399fee63af2e1966167e38088d7895ad31c441530cef6925350d64cc063957121d5e60774b0a70fda5e4da23863212d9266caa2a3e42230ae25a00ae100b326d2d1878fc77ecaf75981c7a5be78db2a1c640c3f42371b00fe96ae7b74608473fd7a0e25463954518883a196b399ae2e8d55b6c1478d82ec42ca865bd4a4215869b238556d8904c2d60b", 0x92, 0x0) keyctl$dh_compute(0x17, &(0x7f0000f28000-0xc)={r1, r2, r3}, &(0x7f000032c000)=""/51, 0x33, &(0x7f0000ec1000)={&(0x7f0000e81000)={'wp384\x00'}, &(0x7f0000f0f000)="23c5e629496e0e8dcdafdc2663ee52389f835a69e499ab4db645da4d05b6a2b10937315d50158b2563c7cacfd1cc3c0b8dfb5f3bd0b686c6b31e7e042759e3d09056d4b55432299b92aab9b70f8f2e5b2425912c837026d8552818aaf873a05a8396517d374502cd69a991680325a33f434fdeb97194c7d732965163b7392c89f4749aaa8b0e6303c7b8978a736f839be8a05fd38a777717eb4129b37f74803fc593ccd360b51b8c495c24d846aed59ecd317bd9faf91b6d4b0969e591c42a66c86e1b7c56cd9778b7ceb9c0e1e5e696b92d3b422ca9ebe301419adf096ed70320e4ed865b9ed75feac92df5a1b8f371727218", 0xf3}) 2018/02/04 16:13:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)) chmod(&(0x7f0000a24000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000e77000)='\'\x00', 0x1) r1 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a17000)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000867000-0x4)=0xe8) lstat(&(0x7f0000f6f000)='./file0\x00', &(0x7f0000879000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = syz_open_dev$usbmon(&(0x7f000064b000)='/dev/usbmon#\x00', 0x2, 0x2) r6 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00007de000-0x4), 0x800) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bf0000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003d2000-0x8)={0x0}) r9 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004de000)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000bf1000-0x4)=0xe8) lstat(&(0x7f00007bf000-0x8)='./file0\x00', &(0x7f00009db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000127000)={0x0, 0x0, 0x0}, &(0x7f00005da000)=0xc) r15 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b60000-0x8)={0x0, 0x0}) lstat(&(0x7f0000725000-0x8)='./file0\x00', &(0x7f0000af3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000774000-0x8)='./file0\x00', &(0x7f0000043000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() lstat(&(0x7f0000842000)='./file0\x00', &(0x7f0000ac7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b24000)={0x0, 0x0, 0x0}, &(0x7f00004ed000)=0xc) sendmmsg$unix(r0, &(0x7f0000683000-0x118)=[{&(0x7f00005ac000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b60000-0x10)=[{&(0x7f0000579000-0xa5)="434c406c357afd50318176e360eca2509dac82dbc885ed3486201915ef361d3851ac8ce9429b18a9d1de5e0c40fefc20c74dd0d82aa6d1a5a72cb89ec7f2dd59972327a93acbf07eb94ebed2d1a5eb74cae8cdc5a54254930dbc7e5d073ec3828a3b09e2fa6ed4ba90a5d2fb30c1687b6f289efd1f78f5b61913843062fe154f2c2bc5673757157d78e868a15419c86a068f07a33299d671b0acb692f8aba705d99154bed4", 0xa5}], 0x1, &(0x7f0000e94000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x44000}, {&(0x7f0000ffe000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000730000)=[{&(0x7f00007dc000)="819fa11a4bc6f3d496aea7bc9350e4210fc220b30e0cd57b53bdf4d24b3fb901a28779d5763b153500cd3489905ddf17e268a21640e265cacbdfd690dfe351c990440e14d205bb7a4457e7eb44f5e27f84ce80a0969de85825b8515183cd28e9c76c3e0f324e5f648aa38e048a3aa7b43e2d6a7cc1243d7c99a49183f7e2dc9ca2aed25da7f0f679b2318afcb58b9dfd24c4665a651c78cde94fa69f453eedcfb3b93c39aa0e02257606ac7e8cf160e294f76d29ae9362157e46abb4eefaefa9b5eb5d88", 0xc4}, {&(0x7f0000e77000-0x5e)="f62638592011cae6767a61a8981522e11c2db67e8ee95251f4dff4ce1ad2a1ed091b295f62a4b6db6669104bbd37bb9cd261b1615188286fc0045c3cada98c5321ca39c979545d6d7d1b7177a1e60a01c6cac522a59df342f59154c5e586", 0x5e}, {&(0x7f0000c38000)="58e2686db6ca4dff8bc23771443375eb47e2cbce16bdcf24c54c6adac2a378935e785464cd359c2b9daa5298744b35bd312097955ae651e60ac5202927cd97f6c7196855fce63c5f64cfd548ea90", 0x4e}, {&(0x7f0000d52000-0x2a)="8f06b257b04744569288daaebb498e6886e549eb0779ce5486f230871d7dd86ed54f6a37ff0d49316bb0", 0x2a}, {&(0x7f00006c9000-0x15)="79ed852db7635cc0f847ac97f256da2da83a3ac2bd", 0x15}, {&(0x7f0000805000)="6f377935f98caf593242e641e3378eb78fb3c849b0c705ee7017c2ac9a52441b4306abbaaeb9894bf57146033a424122e49366f1ac5a0d003f82fc69ed4e957d09b73be2dce743f55faddcc5ed21cd5f4a36f01c2a8507f6c0dca80d1680dc1dbff1f1ac43e8a0aa102429278306f69542c3792d1448f1ac02d2232d1f41c55c1e2043b6", 0x84}], 0x6, &(0x7f00004ef000-0x18)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x20000000}, {&(0x7f000074b000+0x753)=@abs={0x1, 0x0, 0x1}, 0x8, 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0x1000}, {&(0x7f0000ce8000-0x14)="28d705375821d5a16d7421572f45a997bb5a2e77", 0x14}, {&(0x7f0000f1b000-0xfd)="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", 0xfd}, {&(0x7f0000890000-0x64)="c1225ad8473b994fc0ac84eb12fa3c1673653218350c31f70ddc3c305369eae6683becc56156926fd8c31123ba1161edffd40af99e5511143227f45302cc1ce72e86c0ecc76cc3ebca404141ffc555de6267a57fb2837d9f5e93565ceaaf4769d258e0bf", 0x64}, {&(0x7f000044a000)="746be38a245ab574aa171451f7464733fcf4a26a8a7ebab401429dfb3a6554aff8444fdf649724230396fe045008631cea8f3a9774a4e6095d82cc24e9f5135da9f3bbe4aa88877fd99b8871cda813a2f7f35607cd49e65f33109669b184cf9c15cfc85147b830ac1747e83f1649ed0d2ca2b2228727b6f297", 0x79}, {&(0x7f0000721000)="624c3311b8d939d78d5c5c516fb8e685d9f5e30d886aee3577b58fb35ed8cd4dccb876cd27641655623fb7c976ceab94dca136d696b3b694c449e85b2526d03c35ec13e9b6b3ca9618d84e34e354467b8a2dae2177f952356c13fce2fed5ad33ead495697459fc6291c5421b1b3fda33d773993f8530d2205098d3a7fb5995a9c142", 0x82}, {&(0x7f0000584000)="a41a69f5adeb2347b79d867edda3bec24e", 0x11}, {&(0x7f00004e4000)="1d112c661d3600f70a0dabaeb92542fe9bdb64ac8cfd14c6431589e213fbd6f468dd00bda4514f08d7f869834c70faf38e1877cea3ca58fa4c5d887cf29528eb2bf5448a77e6ecdac0e526a7694d6098c0a06e1b4a0df725fa506db6a086023bde23", 0x62}], 0x9, &(0x7f0000b4b000-0x60)=[@rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r15}], 0x60, 0x840}, {&(0x7f00006a0000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fe7000)=[{&(0x7f000062b000-0x14)="9be8e87ae0062f56047e931f7aaeaa38ee05abc1", 0x14}, {&(0x7f0000b7a000)="3244545b7038cd14f23b326fa5edaec286a5a4eecdfcda1c2278f18793ae5a72073b9414003cfe4f41cac1640bbbb11c3ec0f1420fade21fa613fd260aaa7ae2723d77866c8856643fa0daa8abeb5cd226f51e148e5dd789927591ba3784068be6865b2fbafa3acd475964b8893775e8448a04", 0x73}, {&(0x7f0000b84000-0x3e)="f9a6cc14097e208f17c329bf65709e82c4d96749911f75103d985a2ca63dac2da272513c1516551820a1110b0e8d87640e761bb41db6e83847a43be37388", 0x3e}, {&(0x7f000066a000)="63f6efbf28b07f11abc099e36aeccf0b8d26f33c8cad350716487334b220fc3cb5145802486b3c1632f55ff0560b8f6fded72f8369878f99e729c7667f01522f3a12aa4bf91d4d29cf2131403b17d520526ce8", 0x53}, {&(0x7f0000df1000-0xe9)="c4e592c9768401748bc02c89f55d193e2e532dac3c7211c52f8e08ef1bc97e5546fe3e10f35b34b612f7dff8d4dc476f1fb26ba56e0b8871236cc88c0fd85aae8663936410ee5900ebaa863737d3821c2855a0ed1374898c902bece48ba42aad7fc2d23236cba5d4b27dc68d60132dce5cc0c429c77699613df5a916d3a23a10ab3f3184a96c43b5aa2ae0167e59e26723cb38fc9a5912d73f50f5795765ccd1ae6730fabf687d87041d065edfa277f7ca07fa47974dc35c0226669f46ef2198a85f3b8deb816d5817ebdfbdfaa284ab62fb32b4d9d7ee2a52b7ec0c0627d8167b0fdc1f1972452d81", 0xe9}, {&(0x7f000018f000)="5fe8f86490717513d96514b681d527bb8558c455a75bb6f19d3bc1abc97d396539f7e2424f86fb709ffee274bb24d5b978ea681575f2c3f6c2cee2bb5992a1c6f169e2e7278bd462630d167573184e8bf1a80db81766917bf58476e0fad06333cbe75477869f425dfeed996d0cdddcc14f180272c26505fc1c3bea9df41f20b82be97e1113fdf830b1906399054d51553d7c3fdf6a3cc59ca40bb7d71c534b28a79802a470248315eea006fc060b9d6d71c5fb55ca722b14495c46dcdcffb29486cce8347753232006bf79054ae8e4a63c6f9646f4ee6362cdda22b57e6270ae860947e2006653cb", 0xe8}, {&(0x7f0000a18000)="5554ce2ae90e28d5262a140441a8d00cae1833e7a40374ea95352662e4", 0x1d}, {&(0x7f0000d14000-0x11)="fc5ce7104277e5d8c977d055d4de3154386646f2a8c0942ac27ec32ffe3776b3407b816a17f46f833826b457e4bd2760ecec6e49596c818132d499fd6624e1223aad1a31496628de039c76b7616f9166775b12da4ef32f3cb1cd626d768818e94df8b0791dee0aa1b6e9bf1923636af61aefa346aeae3577ca2bab43dab9bd9d75ff2a278f056f31ae42a8705b6ee194c075efe8e44d76c436c011d343e7f4aef9af0a2c66b45e7d830099273e34da", 0xaf}, {&(0x7f0000a11000-0x3f)="fbb8a475482a67802a5f13499f1a6b43f9f8d3838507665d16b303fc33c00d6a88c49fc2843889209d805ac63acc8b6ca909752958a27a7638bcf2f6210bc3", 0x3f}], 0x9, &(0x7f000035d000-0x40)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x40, 0xc040}, {&(0x7f0000a67000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000478000)=[{&(0x7f000035b000-0x96)="4cebd0206881a9aa20d9ed8e0d37f3c17e2244daf2c8a3e97a40b5cb34d54738246f0458b9bba1722b39980e669d6c5b848edfe2114e1adad195bb591de374bc6c856983a8ff4bdef1babb36f2ce134b2879e00382b306f6bc7c709a06331b119bddd29839284e6e3b17f38f133d4a88395649915ab3176373aa88361d8b54b7b3532f42db9efcd2072dd0569aa08cd44844185c6aab", 0x96}, {&(0x7f00002e8000-0x7c)="265fae17e4a981ee4cec7dee42835d9a311321da0601b7c9834c525673187ca58534b1232dca165da9d6473d27760fee53b5578b7cd9f729a881e6e70d02fb6565c0414da92547b1a089461ae162ef33aead120318e71b6b6f34fea80529931d5b1b87893a256934e9f7a792a5b389be850b6a8bceb231c2c82816d4", 0x7c}, {&(0x7f0000b8e000)="aea702faa4aff2e7382621a1f50cb0f2fca82410dd4eb1253d22a500d396748b7e8f9531a9112b7777f9dd6e0b73bb8c75da34c89843d19b2e8790be1c29ac7be6fc98212a", 0x45}, {&(0x7f0000f0c000-0xa7)="ada63c8abd699e112b8b801847e85ec53966c3366accfae7fd3980702060234912b553f9928b6ce978284317272915c109c73ea49a81953bcef84f45c31f0a6e928232d0ba5a393bd07a70e7d6b52b78a7e7f8a6c499944b391a4b57e4ee8f4b4e469c02aceb92c8d630c74a1db740cf02c7389327dcd5f40bd7a031f534ed90f0822b5307e03779099c1b69bc63b87f1c35b72655d51f8deef936f069a387106530a97de69ba2", 0xa7}, {&(0x7f00008df000-0x8c)="c3bc50c67151c0b2a0d9bd79b079b3425c6a1957450940088520a906a57158cee2b397d4ac7e95709bd7fc1f8c0b27b6250303d259fc0a064ec94810b9d829d2e554b3b1461f38abf223c1c605e800c57b454f607d4d2a60a03c641fddfc1d22c45a38e86271705f04a2c28030e43ad4e85a89ffd17429d4d7277e76dd1c92bf3b3af4dece0f70dc0647d96f", 0x8c}, {&(0x7f0000ea3000)="067cc5fd3172ad", 0x7}, {&(0x7f000060d000-0xfb)="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", 0xfb}, {&(0x7f0000b64000-0x7d)="8746fa98c598eeaaac59aa66dfdf081b41b671c36d278edaa2a2e797609abb59926dea5dcd53d1e2d9def61e0823f3cd062d4564b949d00f44f9ea1b6e5f1d9bcbfedc940f3b77b854c9ef7f168869f72ae754d5f25b6bb9adebf1c8959472601d80b2fae3fb209582cec2e940dafda7a8cc074842c6e4821b445f9501", 0x7d}], 0x8, 0x0, 0x0, 0x880}], 0x5, 0x0) 2018/02/04 16:13:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d21000)='/dev/sg#\x00', 0x101, 0x100) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) syz_open_dev$usbmon(&(0x7f0000433000)='/dev/usbmon#\x00', 0x6, 0x10000) r2 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) r3 = memfd_create(&(0x7f0000858000)='/dev/sg#\x00', 0x2) connect$netrom(r1, &(0x7f0000d95000-0x10)=@ax25={0x3, {"1c04df40cf8f45"}, 0x40}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) gettid() ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000fba000)) splice(r1, &(0x7f0000b3c000-0x8), r3, &(0x7f000054b000-0x8), 0x5, 0x1) 2018/02/04 16:13:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) clock_getres(0x0, &(0x7f00009c2000-0x10)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000715000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000b3d000-0x4), &(0x7f00005a6000-0x4)=0x4) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 69.957270] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/04 16:13:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000488000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e11000-0x8)={0x0, 0x10001}, &(0x7f000015c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009aa000)={r2, 0x7, 0x4}, &(0x7f00003c2000)=0x8) r3 = dup(r0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000581000)=0x2, &(0x7f000002b000)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xa4e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/04 16:13:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) mkdir(&(0x7f00004bd000-0x8)='./file0\x00', 0x120) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) clock_gettime(0x0, &(0x7f00004f5000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000966000)={0x0, 0x0}) utimes(&(0x7f0000bf5000-0x8)='./file0\x00', &(0x7f0000519000-0x20)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}) ftruncate(r0, 0x7fff) fcntl$getownex(r0, 0x10, &(0x7f000076f000)={0x0, 0x0}) sched_setparam(r5, &(0x7f0000aae000)=0x1400000000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000672000+0xc71)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000463000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000333000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x2, 0x7, 0x500, 0x9, 0x2000000, r6}) r7 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r7, 0x0) readv(r7, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)=""/171, 0xfe7c}], 0x3c3) 2018/02/04 16:13:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000040c000)='/selinux/mls\x00', 0x0, 0x0) recvfrom(r1, &(0x7f0000b61000-0x2c)=""/44, 0x2c, 0x2102, &(0x7f0000a8f000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000d86000-0x4), &(0x7f000003e000-0x4)=0x4) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002000-0x10)={0x9, 0x820a, 0x7, 0x1, 0x0}, &(0x7f0000000000)=0xffffffffffffff0c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000-0x20)={"adc1de0a553e3aac7fa7f45662231f3c", {0x4, 0x0, 0x7, "9fe87791d8c7", 0x2}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1}, &(0x7f0000000000)=0x8) syslog(0x9, 0x0, 0x583b29cebb1a3791) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000)=r2, 0x4) 2018/02/04 16:13:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = timerfd_create(0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00006a3000-0x10)={0x1, &(0x7f0000d47000-0x8)=[{0x248f, 0x1, 0xff, 0x100}]}, 0x10) socket$inet6(0xa, 0x0, 0x2) 2018/02/04 16:13:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001d6000-0x9)='/dev/sg#\x00', 0x7ff, 0xb0042) r1 = socket(0x0, 0x802, 0x3) sendmsg$nfc_llcp(r0, &(0x7f00003fc000)={&(0x7f00000b1000)={0x27, 0x0, 0x80000001, 0x6, 0xff, 0x70000000000000, "2448f0c26869132e00f884aab3fbfc580e3879d0a2f24eb9258ed180b2c6353532f52510a520b4be1af8eac941ca864c8f006c29eafdd8536365690f47956a", 0x4}, 0x60, &(0x7f0000296000-0xa0)=[{&(0x7f00002d1000-0x78)="3c91ff7a1cd1aa78f9c592e2b9a8e97036e6e3ba255b223ce13845abf8a6becb10c66924274783daa02fa01a90925fddc7de13e9ec98bbbfa922533926c7bafb4235b52ecdaec0a21b99f306c60fc7241d2dff9faf6b090777b23cb77e355ec8dd5a69183f61e5f0696a0e38da5a00ab6382aa6f8033008d", 0x78}, {&(0x7f00002ee000)="c5a8611311a4fd1346de12a961e05de06d321191fbc5c881452e39d8aba0f3ec566c2f1e0fb98896dde5335d238e106129ba857abcc5024542f554fb3e07630e390175dedaba086b57ce820d55de24f8de22006e4af544a175da91efe32e90655ca64ea6545cccfeae53753b65e113a5761390cdeb6f7fe56af6fca67dce38e31275352f934ce07629a213e7cb3f6420584ca5dabe0d68d38a17acad385824e11169183c61401f64a100579be01468fe4440a3528b92ff4d5c1dbae1b5fc3273a8af832e1ccc2fbe52907dde7794e414f8a034176982ac36f08f2994b5badf58cd53c821ad4f145e", 0xe8}, {&(0x7f0000e5c000-0xeb)="8c9e3bd5c50884eea78925aa39f889ce8dc5439d17d9b2d17033d5a6fe56a054f69c42bc3808703e5cd4bc5acf79518a822e276d89792e9c6da77d9fcc6052a6b9cdf158f08a41b777315e1ea6ddfbb07fab726f239a340a7c21972b6b6e73c3815c6bae195c7db2181eca24ab7159aa46d89725ccdbed10e7dc70be6d76e19215f750f75da2a1f20561b2e511ba5f42939cb402d28daaf1e28d6a343c202ff325612f6112eebec1230c25b384142165b86900ec0a5bebe759b803b82a38a86315661b86a1b9c72d6db881c71d33afd51c4dbed91ed3260268c4672f69d757f8ca3d69f52d0dd1228df25a", 0xeb}, {&(0x7f000014b000-0xd0)="48a53998172fdf694dc9ede68a8b369b3332d305ca41eae1193b0e9cca4abcdd58184dd917e61c232cd7a88fac48626ea26b1374dc012f1fda6b8e61ccc37c3b42efb25bf3af4e0a7d1592854bbba6bcde752cb26abc4079bbef187100b410e3035f98ecb3670b088217538ccc6120398e9dccfd95dea1d8d8ef8793ab3a03d88ab9066687bc9e077a5bccb509d310765afbde73ca8fd4735a52b5dce07fd518fefbb0b04dd5f9a406a864879cf195e3d386f20a698cd93ea9bb226fb0761be7b2e1308400f9a43529c8cceefa1a7355", 0xd0}, {&(0x7f0000281000-0xf1)="aa6330beef0b917e13f177985ef94791f1580b8a11f3b03fbbaf55988b6fcb2df43d05226855cd03e615007b6340326dbdddf30416472d0f80a1514130c19ada4ef2006df62633f2e51399e77d995ca47c174f382078a64b8605514120402e1c9ad35b87f0862e89fb151046c0b6461604397dde87f69ace74e480cc963d258f78b27fdcf24293b3d0dd96975764ccb97c78889696b0d340897eaa8a31236ed4a7c9ed69e89ffbdfab38e9134851f35a0846a4a4f0de0a1795c3457e96d67c5c44d894dd37c84f074b1f8ba3a985f19a4e316e9eca57721ecedffc24f30f217db49f6061c3e707259655d8bcaad284093c", 0xf1}], 0x5, &(0x7f0000797000-0xa0)={0xa0, 0x11f, 0x3, "22c1ba6b81856cd4094037f5a202f66603588309ca683facac5fda76e9830db0e67d2944c217a616bf42a62047f240e0f5bfefd0f0084562fa96a459fb7d78930e7f1f996f5f1bff7e9440fc043b8b4c32ffad78c6f2450535c3abaf417eb9d9560b612a1036d5e1f7513a420be11362ea5ea6d26a42dce20c8bcf580871dff8f5a9976c446ae440e0a8b5be"}, 0xa0, 0x10}, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x89ea, &(0x7f00006e3000-0x50)={@common='ip6_vti0\x00', @ifru_names=@common='gre0\x00'}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000ddc000-0x28)={0x0, 0x14, 0xdc2, 0x8, "627fce066f6189124f70fa1d1e9ae803a139f624b276aca81e1fe0e5ad98ecda"}) sendmsg(0xffffffffffffffff, &(0x7f0000bc7000)={&(0x7f00007c3000)=@nfc={0x27, 0x4, 0x4, 0x2}, 0x10, &(0x7f0000acc000-0x30)=[{&(0x7f0000470000)="fd3a89054dd0d655c770ff541e7dc20d35d486b94b14b914397977c04d", 0x1d}, {&(0x7f0000c23000-0x10d)="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", 0x10d}], 0x2, &(0x7f0000115000-0xe0)=[], 0x0, 0x800}, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000011e000-0x10)={0x5, 0x8200, 0x401, 0x0, 0x0}, &(0x7f00007fb000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c23000-0x8)={0x0, 0x2}, &(0x7f0000763000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006f0000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f1000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000805000-0x14)={0x0, 0x4690, 0x5, 0xa71a, 0xfffffffffffffff7, 0xda8d}, &(0x7f00009eb000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a3e000)={0x0, 0x1000, "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"}, &(0x7f0000833000)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e34000-0x8)={0x0, 0x1, 0x3}, &(0x7f000002c000-0x1)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000724000-0x8b)={0x0, 0x83, "9d41308d70bb786c5f48ed6ac25840eca79438e3ddf8ac09d90b68dceba8c5984d3bda443af026099117098f12ac1f61d26a18576c96a120fa82a0f022409b7925181f572a3531f6f01dec560b7a60d978a657426f20a23fb990942ad2f8cc655bdca8c5a8439f628121a8591b716c619a075e7e3b70177ce9b3fd75112a2320cebb0b"}, &(0x7f00009d8000)=0x8b) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000081f000)={0x0, 0x100000000, 0x820d, 0x4, 0xe4, 0x6, 0x0, 0x81, 0x0}, &(0x7f00002bf000)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007d8000)=@assoc_id=0x0, &(0x7f00007c3000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000643000)={0x0, 0x99, "51f9f452a35c0d4585b67b497d076220b649d57c494f4b446547f45948acdbc735e59036cc2ae00535374939488a1f5e24262d0f2d0bf7ee914949f14f564a86138ac84d3e7fdc7b7be8075621037978bf4a78ec128cf68934cf047c03a93a0dbb6fceaa9ec6640051c02da821cc66f2f30a4200c439949d7f63d6c0b537f215314cbda406abd5c0a9bacaa3d18ae3801760090bf15ffe998c"}, &(0x7f0000b2f000)=0xa1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000417000)={0x0, @in={{0x2, 0x2, @empty}}, 0x2, 0x9, 0x0, 0x3, 0x4}, &(0x7f0000e70000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000062000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x1ff, 0x1, 0x7, 0x7, 0xfffffffffffffffc}, &(0x7f000044c000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d1b000)={0x0, 0x80000000}, &(0x7f00007a7000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000025c000)={0x0, 0x3ff}, &(0x7f0000a5e000)=0x6) sendmmsg$inet_sctp(r0, &(0x7f00007ba000)=[{&(0x7f0000a7b000)=@in={0x2, 0x0, @rand_addr=0x35a}, 0x10, &(0x7f00009b6000)=[{&(0x7f00000ed000+0x72e)}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000f06000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000b35000-0x30)=[{&(0x7f00005c2000)="32af4810d008d3c9456c8e9b739bca4ad3137199c0c029fbe47f503f23e7b674bd8c0fa0eef4efd4ca4234275d67d8c41ee2ed34b7c0a0e1fe9776ad3edaae752fa5bb86028d2b9ec2296253320207c8675285e9", 0x54}, {&(0x7f0000ce7000)="bcb06f3168f43fec3e21eb", 0xb}, {&(0x7f0000146000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20000010}, {&(0x7f0000f2a000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f00004ed000-0x80)=[{&(0x7f0000510000-0xc8)="38a646b772e56fb3004860772b00ae2be1fe621baea656262c779b81851a078874a41fb33680830145e205fb86925be73181d83d8be7906a8bf6d27c146b1dbebe548d1db3d537e3ecd5a2f9e7d06ead5923a127ee89d6ac32a5a45bc36ef7e7cbd4dea7988557436643a2c62df27a4c46369b7b80b8a83df2851899a70026f1d786a1dddb82ed96bd98e4f36a94c6b648da315d091dca0e99b3303c4ee49ee984ceeae73c285f7f0a73de05cec641b23e10fd3b8abc2f1c1092704fed581dc6b76aee985b8ce9b6", 0xc8}, {&(0x7f000036d000)="d368f99b3edcc1d2a25897", 0xb}, {&(0x7f000043e000+0x73f)="c011ce15ee4217a5082a0dcae8c7e1585e08db962cc1ab230960107d174cf13cb967d224f505bd5c45d3cfee3ac443f81848fc2b7413e57b44c40c3f68040d04b5453e583a4c2c4dfb2e8be9a285ebe2769ee02f9281fb354acb87efea10ed1a6fd44d1c785198de1383b57e895bd79715de249c4ae617a1b8b5fd9899cfab8e459ec1c911dbc9b4725b2f2b0be46c20bf1b5b15927ae924493e6a1c6fd9224dd294abe11db18ceed868d76ee672bf4db01aa6a23d5a8dd85225ef5854903c5434c8626275f919498c8f07599d5bd81ef8e22c0f9b3e20ecd3345626b22e924d1864", 0xe2}, {&(0x7f0000369000-0x6b)="416418f9779aa7a1c3451434fa3e3b3f31554a9d2e5cbc78c0fc21eaf1743bb4ba52b08b93663c4a0f25c5c087a58432df9cf048d0406e03d79dc4fd61b65cbf6b8abf32020213dbcf229fb14a0bae3f804a5e69eb5a99997a0c5e2ac976e5bfb203ddb08ab7f0496ce9ef", 0x6b}, {&(0x7f0000550000-0x65)="4182a6461e76aabba588d132fb592ad719a0ca653d4dada713751ffdc36b482133f8c957ba5f4d856b53bccb8755b9fe5e0fc5cf59b9279c24e4bf8120da9ed3cbad91fe73a934bf7bc8c9fb6d258f217017f66c7d340315841fa9981c59645ea9eafadddd", 0x65}, {&(0x7f0000ba3000-0xf1)="2fc5bc3ffa92513b61ab018deb04896383f0f5bf35acb461cad005c3b60bb633c4782f3a77f9ede0200c995e9ad1da063b9d7d3ef059fdc0f99d8c7f286423efb7e8d4f9d71549b432f4120453f1592b08bc82d567ea8eff6f3150c118fa0c01e8e6248fa5bea2be0e11f3ac14d4d84eba90d26c51dcdaad8b1fc8cb45bebafb3d34c22add60a10174bfc39235b8e820fd6ccf7df59f78ec924bc8be5e5b2c078cbe45ab774d0863ffa4265140e86634f53c5c6aa7ee6691071ea520d29d18337b42973b375bf83bc170035c79f97e38380f4b61f866621dc9859ff77fd770110d7d4f6687755198737411896352fcc4ff", 0xf1}, {&(0x7f0000d9b000-0x80)="0511db5282208ed6b787ab9f0fe2e705c192f2bb310bb91ad793e87bbad89461fccaa749c356fde05318f54b25ea4091208189eb61d84986a0570db79a57e6d20f2df2a04540b88367f5140554acd7ccbd0daab8322166bfb1c70a0ec4512ca6850866bc7566c8ea7275944c8a2e0546671d68137dd0b4392deebc1a7bb558ec", 0x80}, {&(0x7f0000cb3000)="9a58cd8e06fc14d06ad55247", 0xc}], 0x8, &(0x7f0000508000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x4, 0x10001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x1dd, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0xaf60, 0xffffffffffffffff, 0x4, 0x400}}, @init={0x18, 0x84, 0x0, {0x0, 0x7f, 0x3, 0xff}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x9, 0xf01}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1000, 0x0, 0xfff, 0x83ba, 0x8, 0x1, 0x2, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x9, 0x20, 0x200000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3, 0x4, 0x100000000, 0x9, 0x4, 0x1000, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x201, 0xd8, 0x3, 0x535b, 0x6, 0x101, r6}}], 0x1b0, 0x8080}, {&(0x7f00008d4000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f00000e5000-0x50)=[{&(0x7f0000e38000-0x42)="ab7bb2d7f3d08603ddfcd40f91b98c570b5369a8abe3abdf0d501500c5681959e27c0f0518899d392199e7e449fc9987cc4342007b37300b68348fabdf74448dcbb2", 0x42}, {&(0x7f0000801000)="694616260d329e181d5f663814db1554947a6abe26c410ec1aa05b2024a79a786c871fa6394d47965d9ed15c6b7cd797d02c269df462be4fecb96b1882b4725c6b9029b6e2ac5a1cc8d1ae500362a6a86efc9b53dc01e384307fdf806c32b0e6a22ced89592d8bdba42537d5c98ce19e2bdec6c9cf031250794265a48682d0c0dd9c8ce0ece3e55d7642d3cba92c39deab1eb8f72d829385ca4ac7b748b9f0e990a80ec3cd7c2331ee54c938572171387e007457ee98b3c25957e50bcf6a20993ffa4342739167d6e8ba769840d2a4f839776162f7193b", 0xd7}, {&(0x7f0000c29000)="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", 0xfc}, {&(0x7f00008eb000)="b7f754f95c9e807dc72024152bb7a17543b5d15be4223cc3cb4a2fd309d96cfe83f96ceaf0ffd10f96e694c2896879bc5f6d0e96c8f44b84d2dcded7a39a7296f7ec922fb51176d69ddc58076ef5ec3ce27543c0116e58549067ca569482e6b3f22a7badd8141e6507e09c98", 0x6c}, {&(0x7f000055a000-0x3f)="587bd220a190a09ddca2db1637dcf410be609c0398d4cfbe681459ae27e904001c0e57c6866729509ea30191b6ddddcdd3c85b65f43f68e668e82b3fd696c5", 0x3f}], 0x5, &(0x7f00007e6000)=[@sndinfo={0x20, 0x84, 0x2, {0x7f, 0x820c, 0x6a, 0x7, r7}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0xfffffffffffffff7, 0xfffffffffffffff9}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x2, 0x497c6c82, 0x97, r8}}], 0x90}, {&(0x7f00006cf000-0x1c)=@in6={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c, &(0x7f0000dd5000)=[{&(0x7f0000f0e000)="06e728f9d93ab6790f0abdfd095320bec44a2796c29d9e8b7be0f220239bc29c3e51d0f0981421f9d3c6e8ff5ca4f34ae21c3130f183d58b41", 0x39}, {&(0x7f0000d76000)="6356927693274bc8ab8047f60b8e5609c98f2bd282c59b8b1ecc58594110fa12bb0415b564d28979617e7c3eb2fd0e8cab3dbc", 0x33}, {&(0x7f0000ce2000-0x86)="42f99631dd7e49d679cc81f33b4d8e2d8e2d1f1538d6a8913c8fe982a71295d1af36c24a1974df5b0c3ef2864237466c3b5114a5529217a351962022f5c22c833ca03cea42f262b6b07db66a3404146606b1d070ffcd73a0b23b725574f8f845367478da56874341f47f3128eb41078ddcdc80b8a2b56efef8b28e9d0c4f346a79d4d437bd30", 0x86}], 0x3, &(0x7f0000be3000-0x60)=[@init={0x18, 0x84, 0x0, {0x6, 0x401, 0xf7}}, @init={0x18, 0x84, 0x0, {0x81c5, 0x7fff, 0x1000, 0x81}}], 0x60, 0x20000000}, {&(0x7f0000515000)=@in6={0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0xf1}, 0x1c, &(0x7f0000963000)=[{&(0x7f0000482000-0xb8)="ef307ee7cb90c6691b16973537714b755c546edac7d06a0542498176c20bbecfebaea668f6deae3b331aaae9bc85f5ea83f712f3e56f94723ac654d8ce34ed58961a59a6f74fb7b06931828c4e27df029ad67216a71e9aa59f2c19cf458952b95d2d32f12d6874d4b1e6831f875fc9027f6ae32cefdb7d8ce47e7ad63faf5c878f759de1000fcc4a1eabd912ae90d944046d7e880af155d64b446fdfb0d8969f2cab8c3229ce7855a6d1c20c99342aa87fbaf9a53fe4daae", 0xb8}], 0x1, 0x0, 0x0, 0x20004000}, {&(0x7f00001a2000-0x10)=@in={0x2, 0x3, @rand_addr=0x8}, 0x10, &(0x7f0000991000)=[{&(0x7f0000915000)="0e2c6dc691253d7b87", 0x9}, {&(0x7f0000c51000-0x1000)="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0x1000}, {&(0x7f000014c000)="7c0b4f556a09d5189303c7d4147138184faf7dbad794f0a0f7b7275201c126dde140d8369cbb1f5111c6419d532543a1cd953b01ad95b63e52ed6bdc6777102f0fb916e58499cae80f23c7f3d0e197833fe6ef6daff2a9f78ce6b7f2473c2b0d548644ece6cada8fadf45f84a10ea068d5cf8fd0db0851f28a584da97f170de6d98c00aad583a0b92b9e", 0x8a}, {&(0x7f0000519000-0x1b)="8b4aac127458d35d7de95a27bca33d1d7d2d01e8d74a9156351795", 0x1b}, {&(0x7f00006d6000-0x74)="971f9c1353c578a18504fa8b1fa0dd2f27a0562580c69451a06d0289dd04500aa4ae0fffc7fb035b3a9fdba80f1bad4225ee384a1178203a9ad9cbd034182834744f697f0b7b6b3e1ff94a72f34c94b13c676dedbb999a1ddf33a16ad2eab382e6d25f79facbb1526318fc08859488c49fd0df1f", 0x74}], 0x5, &(0x7f0000c0d000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x8, 0x80000000, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x1, 0x5, r10}}], 0x60, 0x8005}, {&(0x7f00008d4000-0x1c)=@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f000013b000-0xa0)=[{&(0x7f00007f3000)="21dc1c4c0bea433f71c9fe6142becff88d5b2bd194", 0x15}, {&(0x7f0000b79000)="5421d900ef7bdde59c82336b7304d3c8ae2af9fd8a67970123a69a84caca122cc10b8f83fa", 0x25}, {&(0x7f0000221000-0x31)="0d3bbc4e14c2356bc346a640f661dd51662abe5f0a89b1d2e34cbdcd9178d7646d291bbcdd01081b2fe1bd0ba93e07ea46", 0x31}, {&(0x7f0000e07000-0xb3)="9cf1e787641ca869670e30899674ddf46af7e28b080993348ebeb61bb3d6ca7ab139b9803beeee34c163a0b149f637a1e2ec4d83c2c7aaa8ee4320753f01ef7447b812efb64c974e77b6d699b336e7262612376ee7adae668df51efcb02744cc8769884c6f892a11b8012bc6ec35811f95f73d6e5f1764bc4307dd6de5154b8e4f5f0b2944af69b95b46a7415bc1fda8e7b298a38dbea1f32a32e47744ea464d9f1b6e5ddffe3ea3465dde9960204ff8b29ec2", 0xb3}, {&(0x7f0000a67000+0x675)="ff606c5bdb1e5a056010934711da3db01b32a366de66f239ad1487f44f6600b16035dc12739489c9bc64b4a9c9d4662d5b0bd9cd5ed184b52d1deb9876a19385a792185406ee7a2955cabb89dbde57301ebbbe929126d41fdb10e0d2d70ff5fd194a98f78330778f88d7162d72dc7de711a4887b2cd0952b039dd17d447482bd86027090698b391b7124c224655cd92dd4cd6b210908d3e935acfc6a498539dc1d29caa7ddb86f0ad7e9b0d78af9e29f9c599f5b210266f103", 0xb9}, {&(0x7f00007ff000)="cc6726f927cd756092b21746dfcafb786fa8c19e3db28e79d4bb6d6de37fc35fbfdc7bec31d18d692f69ea7c3b67026dcc263777a7c7c6c8c303b80e1ebc90275aa66b8d0c4fa93a46e77797507baba1a089d11f51eeb83a453b5bf3cbb80f22e722c5067426ff84ed29a9d06bb20b9ca3744ddc72f6cb888c5c4104f5a5fa1baab7d0f2b3f35db51d99c97d1223c7f01b97ec1cb4197327e031538bff84f1b4e986d1be533264a2d6d32731ac400239d599adbab89b3bd52f17", 0xba}, {&(0x7f0000c05000-0xe4)="12d0039204dda37878c06b63f51bd9efe7a1be4e9171a769fd2f306b626d461f9dfddf867bbda5c4d0bd111813b2ed480da7bf3f85d22366ed63f1b96bbf87a056b80c75259bb3a0aa8418911467d4d9036b165e5e9a0abac3e3557ac1eecd0d1beeafaab013846aa0698a0804bc5a369af87213631358e4c5d7171799e3c85c20697d4d7c432f304f15338ce21fd7bdbcee46dcecaca146e6a9a5ffdc549382890f869e1dada04ec4648aebc5ad27ffb76443e4c2ae5cd998287be84bc395e5f014e85f9429121139e66b5a7fa83c02d9b40bd720eb6591200f34d24ba0cb22275c7773", 0xe4}, {&(0x7f0000bbf000-0xba)="27432dc9b0a02358506437b18cdf782aca238d315ea13716e70c414382589f89d9e1e1f57d89f0eb9d62648892d0966459e10489a08082fff5c53c0b9bfc34b9b80c49b99d65db5b9071ad4fdc80d5b18fe92808b00693a69f436ffc61ac3e03906395e8a69945de333846bbc6b73d7c015c0697245adb74fb7fea97b67bdf8508bad79a1ca2db8710b8b283fdba179dd3d38d3e98785f65a050cbd21e2fcd76afa1107b8365b6c0c49e4fe335330cf23b669f5882918a24153f", 0xba}, {&(0x7f0000d97000)="c0ebdea64f0bf131d025dbcf3c1a227fd1f7cf447086be94df3015933cc5080113f823b3c602b1164c5f065bf0dad53d9e79793c38635c7f2098e36f949fd70886cb22c64c6dc3b02e96c4f930f4bec0161a0ee6d9d288461d56d95eb011cda2d39a8e403dfa45ac63c47f370f0be4fbcaded787ef9833a7bc901557e647ed302dd7f32750909b19eb127a557fc2dc660c440bceab524e612c", 0x99}, {&(0x7f00006e0000)="56a9d8c195690aeadc2c5359fc0a3737dc551120b3c2cdb86949713716e9343f78a8dff777df870bfb9ac28df19101b4aa0ff16a271dbab9a0ba0e8b755748cd7829b5e6867a87a5201fa42523ee390b93be2f1a61981cd91dc235ea390384e0b7248450cd733186fca08273d90e73e5e52e1382daacb46bfaa1db803960", 0x7e}], 0xa, &(0x7f0000872000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xfffffffffffffffb, 0x9, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x40, 0x5, 0xffffffffffffff71, 0x8, 0x7ff, 0x80000, 0x3, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x8002, 0x74150e8c, 0x11, 0x8b8, 0x1, 0x4, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x8000, 0x6, 0x80000001, 0xae, 0x6, 0x100000001, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x200, 0x2, 0x0, 0x400, 0x200, 0x81, r15}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0x2, 0x7}}], 0x120, 0x800}], 0x8, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}]}, 0x38}, 0x1}, 0x0) pkey_alloc(0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000596000-0x28)=[{0x2, 0x3ff}, {0x8, 0x7}, {0x8, 0x80}, {0x2, 0x6}, {0x4, 0x2}], 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000926000-0x6)={0x0, 0x9}, &(0x7f0000b10000)=0x6) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000065e000-0x4)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c3b000-0x10)={0x15, 0x4, 0xffffffff, 0xff, r13}, &(0x7f0000586000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dec000-0xb)={r16, 0x3, "bacd9d"}, &(0x7f0000998000-0x4)=0xb) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000dc3000)) 2018/02/04 16:13:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f}}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f0000a56000)="260000005e000900000002f839e3000000f40f000100000a0c0008000000085b1ee9ff6e35ea", 0xfffffffffffffddc) 2018/02/04 16:13:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000023000)={0x0, @remote, @remote}, &(0x7f00009ba000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b46000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) clock_gettime(0x0, &(0x7f00006a6000-0x10)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000476000)={0x0, 0x0, 0x0, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4), 0xd, 0x0, &(0x7f0000001000)={0x77359400, r2}, &(0x7f0000048000), 0x0) 2018/02/04 16:13:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400040, 0x0) fcntl$setlease(r0, 0x400, 0xaa2af2bff3e65c0e) dup3(r0, r0, 0x80000) ioctl$KDSKBLED(r0, 0x4b65, 0x9228) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x800) ioctl$KDMKTONE(r1, 0x4b30, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000854000-0x4)=0x1000, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000069e000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x8, &(0x7f0000b85000)=""/231) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a9b000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) r3 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f0000f86000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d21000)='/dev/sg#\x00', 0x101, 0x100) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) syz_open_dev$usbmon(&(0x7f0000433000)='/dev/usbmon#\x00', 0x6, 0x10000) r2 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) r3 = memfd_create(&(0x7f0000858000)='/dev/sg#\x00', 0x2) connect$netrom(r1, &(0x7f0000d95000-0x10)=@ax25={0x3, {"1c04df40cf8f45"}, 0x40}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) gettid() ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000fba000)) splice(r1, &(0x7f0000b3c000-0x8), r3, &(0x7f000054b000-0x8), 0x5, 0x1) 2018/02/04 16:13:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000065d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028b000-0x14)={0x3, 0x8, 0x7, 0x9, 0x3, 0xa8d, 0xff, 0x7f, 0x4, 0x931}) 2018/02/04 16:13:27 executing program 6: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000019000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000007000-0xc)='./file0/bus\x00', &(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000001000)='w') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x76) 2018/02/04 16:13:27 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000053b000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001000)={&(0x7f000053b000)={0x790, 0x2, 0xb, 0x70a, 0x2, 0x2, {0x0, 0x0, 0x9}, [@nested={0x1e4, 0x8c, [@generic="ed8d0e231dcb6e45b5b5e37a9dc270bea680425cbc795093bebb9d523b21217f34b7de81307d2c05125907d48e64a156ff47ba1fa5e204f51f3010c97708bb07bb209d8d43b2987e977cd58c6fc41f76bc7121bd6a839a8f0e2c3c11b73e825c286629fcc77c55276d692af2a5f1c08358c10771f315d93e41632eab189cd84509e64cf98db75aa714a939e14dcec63671d2e0a5a7d859951217404775b45a563f70a34c31bce5218d217beba8b3c3d4", @typed={0xf4, 0x1e, @binary="7f0404cd316c0542836f93a16da6fd497d9ec5a2f6c7a2816e35a023ad17ec8e1faaa99cdcc17f1c3cd03a45e817096e3fa5a6a25b090baf54b6337b0b60fa5dda9aea16869547892357d6bd25b7248ae5696371afb801dd4737b1e25e8dfdd59b7272b38a665d6931a5ea8cf60cee65eb8ca22985a938016368c90209c0148c5ed153f4c438182deeabc7a0b3ac722b00b7c59affbfe00f39ecf8df2d40a6a24bec5e67069f685800f2ec31da623856265d6efddd9cbc46bfe673959d99fdf53aea8c501b4795be9b46a45e518937abd12b75c0595f5709f3912fef13b2b71c82e8d097cf5c05571fe437"}, @typed={0x18, 0x5e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x51, @u32=0x3}, @typed={0x18, 0x1f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0xfc, 0x51, [@typed={0x20, 0x22, @str='^posix_acl_accessmd5sum\x00'}, @typed={0x10, 0x13, @str='ð0\x00'}, @typed={0xc, 0x77, @ipv4=@rand_addr=0x9bc}, @generic="01b12f8cb0bb14d565c400147f12bbe916a5b714f6b98853cd73ebdb123837f2326032632b41c0e792276d33498a1e23e01f811758e3602cdfdb37902de911d8014c54439cf3919ffecdaf81494cd44aec4def3357b86624e2f5891ce9afce26ac1fabb5bc6c3dc5981ed5a9627e907d12539ac8ef639f9aaff205c9c94e2ea71b8f50de4029a85370ba4774493330c7147ff5973644c86eab2e8da9f1adf00e8ccd27158967d1b317c3d7b36b708ccbf104259d878dd25dd1b66e"]}, @typed={0x100, 0x4a, @binary="d5aa724867004210bebc6f73f3756e0a8636f9dea42370542821d8f79650d17ea5924a32c74bd89f173fd5a8a6a57a393e4fbc3803af8ff9fffb82a553400404c39bf086084221e25c96e1c143349e205129bbd2af429ed92109828c9714edb41a669f405b939585af14f8724f9d039e7129d7f0016713d9ebe6282f9074384ad4efc0263cb5d17b4470a7208b6fab1a5a1848c388b218e5bbfc8c4cc99526e43a17f321b891fc8e9c3935841550509f496349b3fe0a624b8c0339b513b70391f26d5faf3c51d71cbd1366bf497efba5e1dd55c59cbaff3ae432f0a824b9e18f157108144d797a0759b38f76e5cd1a01bb4234ec6eea34"}, @generic="298738c30b101c2a6b5ac6f158cf5cc26349a73a2927552634a9f3392bb7d0171bc67ce7069efa9ae9b1fb260c41ecf87dde4eb53509a2ae29e5d57b7de20ee0ddd04a66b6f76fa39c01876964ea", @typed={0xc, 0x6b, @u32=0x5}, @generic="050bc5a30a36c0037a711b23a562b69cf97ba7cdf3b96de126693a16aad286f67a04184afba0571f6d391b0c0a9352b34b87356761821ee84aa5a10c83431a4336f00071584f1820672f307d0cc49c322ba0a5123203dd8bdf6c8ee4670d94a434c58f", @nested={0x1f0, 0x52, [@typed={0x10, 0x9, @u64=0x5}, @typed={0xc, 0x2f, @fd=r1}, @typed={0x10, 0xf, @u64=0x7}, @typed={0x8, 0x32}, @typed={0x8, 0x45}, @generic="6fafb7da5e5f90baa7fd04def39a857b53d0a897eef168825fe8982c9bbb131d4a666845173ea417b931fa844b05633e9cdb55c5ecbc88e7ed6edad1e1f6e7ed43c9cd74536fca750b06df7878413a4ed780ac1307c2601021c27b39967fa4ca8ab16bf9c7c8d30bc51a539e63438aec86b8b46dddf5aa250db9dac1f1a01b905dbdf55310ba234cb2460adbbaa18623ace5952714c664fca0ccd1c1b58dee387191ea032d4f627554342331a947f191a5460c", @generic="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"]}, @generic="9065e4ec5cf0fc0216ea172817fbe05cb6a1c6f01d1f6c93b9a31252285009c742b4498c7f93763af46192b6b91b86e23589a333ef38c3a22e05b84227d6a6848b080008b9a3645ace7fc65e9da9d9965069a234cebe8ecfa1bbee7d039a04dff9560ab211ce879b45d29f440c84c4294a4ee32ef7db0ecf16d8b48d8462de0c48e351ae3cb295b217d7a86537986e106d1afdf4e282f0cb719305a3a6a47bba64034c23a45d369d14840a5971a8c2499387ccff6f", @nested={0x28, 0x84, [@typed={0xc, 0x5b, @pid=r2}, @typed={0xc, 0x7d, @pid=r3}, @typed={0xc, 0x2e, @pid=r4}]}, @nested={0x10, 0x13, [@typed={0xc, 0x1b, @ipv4=@rand_addr}]}]}, 0x790}, 0x1, 0x0, 0x0, 0x20008804}, 0x20000014) r5 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r6, &(0x7f0000000000), 0x1) 2018/02/04 16:13:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00007d4000), 0x800) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e9f000-0x4)=0x8, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) 2018/02/04 16:13:27 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer2\x00', 0x200002, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000018000-0x4)) r3 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/04 16:13:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000868000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e7d000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) poll(&(0x7f0000827000-0x18)=[{r1, 0xa003}, {r2}, {r3, 0x80}], 0x3, 0x63) r4 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)='ns\x00') exit(0x0) getdents(r4, &(0x7f0000bcd000)=""/145, 0x91) 2018/02/04 16:13:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000852000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00006c3000)={0xfffffffffffff3d0, 0x3, 0x7, {0x0, 0x1c9c380}, 0xae, 0x5}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f00000ab000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) memfd_create(&(0x7f0000a6c000-0x2)=']\x00', 0x1) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d21000)='/dev/sg#\x00', 0x101, 0x100) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) syz_open_dev$usbmon(&(0x7f0000433000)='/dev/usbmon#\x00', 0x6, 0x10000) r2 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) r3 = memfd_create(&(0x7f0000858000)='/dev/sg#\x00', 0x2) connect$netrom(r1, &(0x7f0000d95000-0x10)=@ax25={0x3, {"1c04df40cf8f45"}, 0x40}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) gettid() ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000fba000)) splice(r1, &(0x7f0000b3c000-0x8), r3, &(0x7f000054b000-0x8), 0x5, 0x1) 2018/02/04 16:13:27 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/checkreqprot\x00', 0x0, 0x0) preadv(r0, &(0x7f0000c57000-0x70)=[{&(0x7f0000f82000-0x9e)=""/158, 0x9e}], 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000f84000)='keyring\x00', &(0x7f0000f84000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d21000)='/dev/sg#\x00', 0x101, 0x100) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) syz_open_dev$usbmon(&(0x7f0000433000)='/dev/usbmon#\x00', 0x6, 0x10000) r2 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) r3 = memfd_create(&(0x7f0000858000)='/dev/sg#\x00', 0x2) connect$netrom(r1, &(0x7f0000d95000-0x10)=@ax25={0x3, {"1c04df40cf8f45"}, 0x40}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) gettid() ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000fba000)) splice(r1, &(0x7f0000b3c000-0x8), r3, &(0x7f000054b000-0x8), 0x5, 0x1) 2018/02/04 16:13:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000}) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2}) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d21000)='/dev/sg#\x00', 0x101, 0x100) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) syz_open_dev$usbmon(&(0x7f0000433000)='/dev/usbmon#\x00', 0x6, 0x10000) r2 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) r3 = memfd_create(&(0x7f0000858000)='/dev/sg#\x00', 0x2) connect$netrom(r1, &(0x7f0000d95000-0x10)=@ax25={0x3, {"1c04df40cf8f45"}, 0x40}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) gettid() ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000fba000)) splice(r1, &(0x7f0000b3c000-0x8), r3, &(0x7f000054b000-0x8), 0x5, 0x1) 2018/02/04 16:13:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f0000045000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 70.272712] binder: 8518:8526 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 70.283550] binder: 8518:8529 tried to acquire reference to desc 0, got 1 instead [ 70.297268] binder: 8518:8529 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 70.306100] binder: 8518:8526 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 70.315421] binder: 8518:8526 ioctl 5411 20017ffc returned -22 2018/02/04 16:13:27 executing program 4: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xe3)={0x0, 0xdb, "6b765deec7960415705804e3b6a8d64b0cbc88177d918ad575056bbfd124d6d28a16f2e461660f1441152ae23609b23a082bf228b1c47039985b038be1226f1e71546d844e119bea95e5b0e982ca1efdb4f6f4458df44071063f77902cb093c227b0fb5a49d21149a99cfe4eb7295f43be78772afa9bd4ce58d18cef58bbc94c37122ae1dab9b6ce996ccf8c18a9fe44134576fa0763acfc56b752f580252fa54776909d9470c91ea3eb500911f5b1f12f3ec2f87d7ed94b16300578915e92ce09bd05850ac45583e0df0540b5317b6b2e4ee76f0f75887ed30991"}, &(0x7f0000000000)=0xe3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000002a000)={r2, 0x3}, 0x8) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d21000)='/dev/sg#\x00', 0x101, 0x100) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) syz_open_dev$usbmon(&(0x7f0000433000)='/dev/usbmon#\x00', 0x6, 0x10000) r2 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) memfd_create(&(0x7f0000858000)='/dev/sg#\x00', 0x2) connect$netrom(r1, &(0x7f0000d95000-0x10)=@ax25={0x3, {"1c04df40cf8f45"}, 0x40}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) gettid() ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000fba000)) 2018/02/04 16:13:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d2b000)={0x0, 0x0}) getsockname$packet(r0, &(0x7f0000730000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00008d5000)=0x14) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap$binder(&(0x7f0000722000/0x3000)=nil, 0x3000, 0x0, 0x4010, r1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000034c000)=0x0) syz_open_procfs(r1, &(0x7f0000ab4000)="617474722f667363726561746500a5eee5456d110f9976ab9ec0ae6b3dffa0adc45a49d890ed1b8b5bd173754ac99070c6871e54839410e32c9a097f738f4838f4785fd95b15158b876a7a1c28327178fa17de33cde85016f3b9b37b4912f7f1b3d508cba26be5b39e3da3a9e19ecc9d2f6c62f8e4361c85a7974dd658ad661d546e6808bfbe3c6d8975d6ec7b620d1d7e03877d63b023298142ec24f929980b93189637276c0f9440230063bde884439fd4a88f8ee36f38febcbed63aad0ed8f0b87e6d9f309a769d41eace1e88ed1e3a79867909f8922ee26ddc") [ 70.316677] binder: 8518:8529 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 70.318718] binder: 8518:8541 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 70.349738] binder: undelivered death notification, 0000000000000000 2018/02/04 16:13:27 executing program 7: r0 = socket(0x10, 0x80a, 0x3) bind$ipx(r0, &(0x7f000010c000-0x10)={0x4, 0x7f, 0x7fffffff, "7948f82b533d", 0x100}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ed1000)=@req3={0x400, 0x5, 0x7fff, 0x20, 0x3, 0x3, 0x1f}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40002, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x10000) r2 = syz_open_dev$loop(&(0x7f0000340000-0xb)='/dev/loop#\x00', 0x84000000000, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c98000)='/dev/pktcdvd/control\x00', 0x80000529080, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f000025d000)) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d21000)='/dev/sg#\x00', 0x101, 0x100) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) syz_open_dev$usbmon(&(0x7f0000433000)='/dev/usbmon#\x00', 0x6, 0x10000) r2 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) memfd_create(&(0x7f0000858000)='/dev/sg#\x00', 0x2) connect$netrom(r1, &(0x7f0000d95000-0x10)=@ax25={0x3, {"1c04df40cf8f45"}, 0x40}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) gettid() 2018/02/04 16:13:27 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x8)='syscall\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) 2018/02/04 16:13:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a7d000-0x60f)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6535e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f434cc2fdd119d83ac5aa4b5ed995bd0421f21344f1ecc2879b64079c05ec7a8216633f4179e978ccb17195f785f002", 0x390, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000fac000-0xf), 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 16:13:27 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001e9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f0000001000-0x18), &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00001e5000-0x4)=0x800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000307000-0xf)='/dev/sequencer\x00', 0x400, 0x0) r3 = syz_open_pts(r2, 0x86000) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000a0d000)=0x3) syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') 2018/02/04 16:13:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000622000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00008a3000)=0x14) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000df1000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}]}, 0x80}, 0x1}, 0x0) 2018/02/04 16:13:27 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f7c000-0x4)=0x4000000000004, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x7fffffff, &(0x7f0000ffb000-0x8)={0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ffb000-0x4)=0xfffffffffffff0b1, 0x4) r2 = syz_open_dev$mice(&(0x7f0000ae0000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/02/04 16:13:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000034f000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = getuid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e44000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b4f000-0x10)={0x0, 0x64, &(0x7f00005eb000)=[@in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ec}, @in6={0xa, 0x3, 0x928, @mcast1={0xff, 0x1, [], 0x1}, 0xab76000000000}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}]}, &(0x7f00005ca000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000582000-0x6)={r3, 0x3f}, &(0x7f0000c61000-0x4)=0x6) rt_sigpending(&(0x7f00006ca000-0x8), 0x8) stat(&(0x7f0000c88000)='./file0\x00', &(0x7f0000057000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000032c000)='./file0\x00', r1, r4) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d21000)='/dev/sg#\x00', 0x101, 0x100) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) syz_open_dev$usbmon(&(0x7f0000433000)='/dev/usbmon#\x00', 0x6, 0x10000) r2 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) memfd_create(&(0x7f0000858000)='/dev/sg#\x00', 0x2) connect$netrom(r1, &(0x7f0000d95000-0x10)=@ax25={0x3, {"1c04df40cf8f45"}, 0x40}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/04 16:13:27 executing program 1: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x7) r2 = mmap$binder(&(0x7f0000744000/0x1000)=nil, 0x1000, 0x1000000, 0x10111, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000077000)={0x14, 0x0, &(0x7f0000c84000-0x14)=[@acquire_done={0x40106309, r2}], 0x5, 0x0, &(0x7f0000744000)="657a90ba5d"}) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)}) 2018/02/04 16:13:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f0000014000-0x4c)=""/76) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x6200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x20)={{0x0, 0x2710}, {0x77359400}}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x8, &(0x7f0000012000/0x1000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) recvfrom$ipx(r1, &(0x7f0000aae000-0x98)=""/152, 0x98, 0x23, &(0x7f0000a13000-0x10)={0x4, 0xff, 0x100000000, "553cd853b284", 0x2}, 0x10) 2018/02/04 16:13:27 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4), 0x4) close(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) dup3(r0, r1, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) fsync(r1) 2018/02/04 16:13:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005c1000-0x15)='/dev/pktcdvd/control\x00', 0xa0400, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c23000)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00003cf000-0x4)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/04 16:13:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000003000-0x9c)=""/156) syslog(0x0, 0x0, 0x0) 2018/02/04 16:13:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f0000617000-0x8)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000787000)={0x0, 0x56, "54cae57c9057475f36ab411e1c4b578451ac45f34126ee2df8a30aeabc5ea93d5da1ce2ab5c1db86faf1b06957a996e75414c4bad4a3b42dd2878d51eec4895006f2801eaec5b2594a58c7b07acb06b94d2e004d41c7"}, &(0x7f0000351000)=0x5e) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000809000)={r2, 0x5b7, 0x3, 0x2796, 0x6, 0x626c}, 0x14) 2018/02/04 16:13:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000825000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b20000)) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = open(&(0x7f0000f18000-0x8)='./file0\x00', 0x40000, 0x40) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e89000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000499000-0x10)={&(0x7f00008a0000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000097d000-0x8)={0x1, [0x0]}, &(0x7f0000bfd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000d1000), &(0x7f0000490000)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ppoll(&(0x7f0000f79000)=[{r1, 0x1195}, {r3, 0x24}, {r0, 0x4a4}, {r2, 0x400}], 0x4, &(0x7f0000bd2000)={0x77359400}, &(0x7f0000ee4000)={0x3}, 0x8) 2018/02/04 16:13:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d21000)='/dev/sg#\x00', 0x101, 0x100) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) syz_open_dev$usbmon(&(0x7f0000433000)='/dev/usbmon#\x00', 0x6, 0x10000) r2 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) memfd_create(&(0x7f0000858000)='/dev/sg#\x00', 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/04 16:13:27 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e10000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000023c000-0x10)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xfffffffffffffeff, @loopback={0x0, 0x1}, 0x4000000}]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c72000-0xc)=@sack_info={r1, 0x2, 0xff}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80a, 0x100000000, &(0x7f0000a86000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f000053c000-0x4), &(0x7f0000001000-0x4)=0x2d1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a80000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000884000)=0x97c, &(0x7f000043b000-0x4)=0x4) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000eb3000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000d7e000-0x4)=0x1c, 0x800) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00006ea000), 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000870000-0x10)="3ba41220c32d9bca90a4a1d2b51fbb22", 0x10) listen(0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0x5) 2018/02/04 16:13:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$addseals(r1, 0x409, 0x4) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) renameat2(0xffffffffffffffff, &(0x7f0000a82000-0x7)='./file0\x00', 0xffffffffffffffff, &(0x7f00003bf000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000594000)) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d21000)='/dev/sg#\x00', 0x101, 0x100) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) syz_open_dev$usbmon(&(0x7f0000433000)='/dev/usbmon#\x00', 0x6, 0x10000) r2 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/04 16:13:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f2b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000535000)=0x2) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000c59000-0x4), &(0x7f000075a000-0x4)=0x4) [ 70.587781] binder: 8598:8603 ioctl c0306201 20077000 returned -14 2018/02/04 16:13:27 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e10000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000023c000-0x10)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xfffffffffffffeff, @loopback={0x0, 0x1}, 0x4000000}]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c72000-0xc)=@sack_info={r1, 0x2, 0xff}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80a, 0x100000000, &(0x7f0000a86000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f000053c000-0x4), &(0x7f0000001000-0x4)=0x2d1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a80000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000884000)=0x97c, &(0x7f000043b000-0x4)=0x4) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000eb3000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000d7e000-0x4)=0x1c, 0x800) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00006ea000), 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000870000-0x10)="3ba41220c32d9bca90a4a1d2b51fbb22", 0x10) listen(0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0x5) 2018/02/04 16:13:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f00004b4000)={0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000b0c000), 0x4) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d21000)='/dev/sg#\x00', 0x101, 0x100) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) syz_open_dev$usbmon(&(0x7f0000433000)='/dev/usbmon#\x00', 0x6, 0x10000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00003e0000-0xe8)) 2018/02/04 16:13:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000e49000-0x7c)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/04 16:13:27 executing program 2: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000056000-0x50)={{0x5, 0xfffffffffffffffb}, {0x4, 0x3}, 0x7fffffff, 0x4, 0xffffffffffffff7f}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000054000)=0x2, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fcntl$getownex(r2, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) sched_setattr(r3, &(0x7f0000050000-0x30)={0x30, 0x2, 0x1, 0x1000, 0x20, 0x3, 0x1ff, 0x81}, 0x0) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000043000-0xe8)={{{@in=@multicast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000057000-0x4)=0xe8) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000056000)='./file0\x00', &(0x7f0000057000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f000003b000-0x38)={&(0x7f0000040000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000056000)=[{&(0x7f0000002000)="e1aaabf02e4b633e5e81a853457942d03f90c842fa705cf31af501b3c336893d78fd5afcc275ce84446f0242cd5a109833d87d8f715d7bb2a3600472ea01fae95a99d07cb3daedb505b77fedc2a814f4b1b5c64f24044b426e15cf54f9d8cc9aba3bc63091ac948d71d07370cda60a8295f82eb95d41203155754a7d3bde53b99f56a097d830e791e41982287113a567a523048380f8bf13b26581fc58d378c36e3f4237525d51a7ba5ecc9b34c473ccc95d7a2e9e47eb8a35885d5f7da737c35132d6be5914165d75f71803ee738225817db2047b6ee57b730192c8a5", 0xdd}, {&(0x7f0000053000)="8488b76711a9a1dfa5eea0cfe649f85f6ee236d2f957a8c5d01f8ea1e775d1f1e7651230be0118f4d8ef7d126ea2c5a5a57f7b36b34b401e944004b10fd58e8ef37a0da0bcd2a486d409ec25bdcb98069ca50c5c622a998160c7eda9429e9ee62ef809bb2e706e02458f32e9b109313c100b1407c49ae1ea758f1d558cad6a404de7f9dd5533abe36f115a07238ca267fa4d6530b712f985598a5b6819253fbea7f54bb6554127a7dd5180", 0xab}, {&(0x7f0000056000)="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", 0xfc}, {&(0x7f0000057000-0xbc)="4e1852c769f8a12c19c8527b67f2a5d2793d0a5be06c11aed0f78ec6953541e79a8f58acf7e5fc18f006fe365c71abc77464577220cede1a2ccc0f0988141964d710bd2483392d03f09221b20da5941a24571d5bfe0b9c77e47b5a39b2a762c6ee43fb9869b6c9633de315bfda6d749d755a80560f960fb462fa8913335b877762fd069522286eb80210b127afd07f9493af875db0c35db51cb24d92bf2bd3ae5b4edf10b21c1e0c7eb178445329944e6f861c5ac9a646ac6a9d6492", 0xbc}, {&(0x7f0000051000)="64ace468249b536b7ffafdcf7391b0c6440e7e19923c75752e9621208d38595ca9750ac38540b0ca436c1835b45a31ae90e8152876f5fdb6825805afdca225a3701926", 0x43}, {&(0x7f0000020000)="b5d1270b9f332cb557d48137d7fbe6bb4cb10385992fb6dd8e44cff6c256863eed4c1b7300758ecf936daedfa2c86c294a0d22c2ffd8a615d9940f85195338a58735282ec7d3c05923c71265abe00b557110b9be0fa21e4a928284b52dedd15e961cdec5d3f2cd1a4ff8727fb252d589a8a6cc2fdbb1474853edde64b6520e1d6100083469793af3664fea4ddb9cc6fb6264b764295cfe82071caedfa57f66fcb0fd4fd1809696b034a4e474945ea94ec5c8777aae669c7174edf80bb16d0c700a04f6", 0xc3}, {&(0x7f0000004000-0xa8)="edfc9fcac4c82e5e5b6a794a8e49e7230c985be4b7ab004f85c83f781be40bca88df1e273e3b4cd36c352e01ff9a28e6f6b0ec7b2ff2f292632ddaa6293dd1ff8e8196fce1986f3bd90e73c7d3ff6509756f4dc9d45dac6a6eca789639765cf534068af2124c9541474d72e8b234f8d627e93e1e084f5f9f712e51be4cfd3c62d80c490b07161a608af336752c8421d9aceb300b07d7fad3a7ed78ab64e11c5c55ee62f0c7dcbdc8", 0xa8}, {&(0x7f0000020000)="8d5c73fbef577ccb42dc88df033ddba325ac9fc50dac43d17edb2c6b881d4ecd514bb08ad3237bdf8c581d14725df9438055a0631aba7c1c64e257eaaff7344685daaccd0d9a3df79b8d6385a2e5ee4cdbf6f2cafd8f1a65d006fa1d38524468105eae821fc7397dcb3f1082194aca23dd97aa69491f416dc7b29d18876b4bca405aaa99913a464abafe4cb18957964d09ae03507992c1db5d8ff6f62153a8138135ab72eaba983503ee35d6dee65983c6aa17f489e00649d3da", 0xba}], 0x8, &(0x7f0000057000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x8040}, 0x8081) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000002b000)={0x163, @time}) 2018/02/04 16:13:27 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dcc000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021e000-0xc), &(0x7f0000d7c000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000a5b000)=':GPL&%)$\x00', 0x2) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000e11000)="584ec8f4ab276e444c4a4f15b29d88ce7f5c69c661fcc513e0a44e8a0733f091937240ac0cf7de849b5c7baa475446f7802870441731cc62de5452e8df256a9668ca1c34b5f824532eaa33e3d7c1c7b66e00afb63b9075851296c53980e36be474f5164f0e3572315132fe3960f1a2ec053098b2cd09c92e66980780e976747e36d9b6d419f7ccf3b8b137d20ffbdf1b7f955165125262468903fd7824926350016c7b5bd4d6cc19fcc28d81c1dff7fc8c47fbdc8a4f1045f06f4a8532bff1cc0056acf1158a155660af17670321cdf00f15e3a10f657f86df6581575a2b07", 0xdf) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) signalfd4(r0, &(0x7f00002ac000-0x8)={0xffffffffffffffff}, 0x8, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000007b000-0x4)=0xa, 0x4) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000773000)=""/29) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) readv(r0, &(0x7f0000fbe000-0x40)=[{&(0x7f0000cbe000)=""/195, 0xc3}, {&(0x7f0000e7e000)=""/192, 0xc0}, {&(0x7f0000368000)=""/111, 0x6f}, {&(0x7f0000032000-0x75)=""/117, 0x75}], 0x4) 2018/02/04 16:13:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000014c000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_flags=0x1}) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d3d000)='/dev/ppp\x00', 0x202180, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000601000-0x64)={&(0x7f0000e2c000)=[0x7, 0x3ff, 0x4, 0x1], 0x4, 0x8, 0x6, 0x0, 0x81, 0x8, {0x0, 0xfffffffffffffff7, 0x53a9, 0x8, 0x100000001, 0x7, 0x5, 0x8, 0x0, 0x7, 0x10001, 0x8941, 0x2, 0xd5e, "26db0b43efad4dc92be7f52e183e53cfa7b49910cace381a116f34e567bb66ae"}}) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d21000)='/dev/sg#\x00', 0x101, 0x100) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) syz_open_dev$usbmon(&(0x7f0000433000)='/dev/usbmon#\x00', 0x6, 0x10000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b07000-0x8)='big_key\x00', &(0x7f0000c3c000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000555000)='\x00', 0xfffffffffffffffd) r1 = request_key(&(0x7f000078d000-0xc)='id_resolver\x00', &(0x7f0000dc4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b05000-0x1)='\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) r2 = fanotify_init(0x53, 0x101000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d1000-0xc)='/dev/rfkill\x00', 0x200280, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000cb1000)=0x5, 0x4) fchdir(r2) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fremovexattr(0xffffffffffffffff, &(0x7f000028b000-0x19)=@known='system.posix_acl_default\x00') r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f2f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_access(r4, &(0x7f0000001000)={'system_u:object_r:hald_var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x33}, 0x4c) 2018/02/04 16:13:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000913000)={0x7fff, 0x5, 0x4, 0x48}) r1 = syz_open_dev$loop(&(0x7f0000c47000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) fremovexattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d21000)='/dev/sg#\x00', 0x101, 0x100) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) syz_open_dev$usbmon(&(0x7f0000433000)='/dev/usbmon#\x00', 0x6, 0x10000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000536000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000405000)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001ef000)={{{@in6=@empty, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00003c8000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000958000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000511000)='/dev/sequencer\x00', 0x7c, 0x0) sendmmsg$unix(r2, &(0x7f0000737000+0xf39)=[{&(0x7f0000b07000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000287000)=[{&(0x7f00009e8000)="27007c76051054994ff10f267512c3f07f038634fe69d6d28200188d13d7241848a84d7afaff36af82ea0161d5d21e4dc0ed138144332fb47d9636942fe3d02fb4e1298231060252a1cb7f", 0x4b}, {&(0x7f0000570000)="fb6400782da4c8e742a7c8a5e4b35949ee9ea86978b0ecea0801e17b75ff8f0d2698f09980c6c42b37be32bf7d9cfc5b2b00cd4c6794edb3110108bb6f324a3dae82c6945e59af216c2f41a6d24373d8408b069958a3400805ead95e5be58965074b7f96830ddb6282c16bcad839abb841a707976a0fd11d076b32712e2f12fb4c2ff926b3dea479d2d50d61b0e9fbf7f766b3570210fd41ab87360ff3b12b16f771dc8f63f888f083e7836cb20a0840e3e2808766bb3a69eeff52e4910b8abb533d1bdc00f947c9c5d412e9d36042ce", 0xd0}, {&(0x7f00007d4000-0xdc)="ebe18136641c74e3013a14e02565166758b14ab63d775ed4d1c276c98b2fef0923366d9020bce334f5f17d72856005af9d8f20a16e1dca0c0281bc4bdbf15895411626e086281d4648ce14c50b028ac1625fe31e4f87bb27430d294b1e347dfc0569a91a849a28b1479a8c7691d0d44685cc3ff779126669f15212772b4e05a4e172f9eb8f0dd8513c8c921aad53b936702bab54d02b3409f477c4ab52067ee2359633f8d0ca1ace28b23e7a1c04978e603025c51aec681ca119cd938132e75c8abd8bd2559bb879a472dbfd40398e5893fa030f3f5a3c7a317a3b49", 0xdc}, {&(0x7f000017e000-0x7c)="ae3366c90c2aee1cbd55e9e9627fdd9868ca60a0ff60907621453e17eb0db1f81c721e0e8c9600834ad5e5ea44de875df25c5123c61507e65f5b2d40112b702964d44bc79828f7ac5497b280bdd8b4c5398211d9bb24e340187deffc66160337df11b19592ddcff200c0d10fefc26b149926f8133bf46a6017bc1386", 0x7c}, {&(0x7f0000346000)="20b15c8e4590cd165f9f79b12cbae6405118c90c82764e6e9f1402db49d86d0b76d5891402c14d7677a47ba96dc8b5a0b335f18cab857b31c217cb69235b34ad354ba03398029d5d9beb8644a660cef22a9047b7cb84dd3e48696b2b7b134227ced55b9b66dfc750591591400cab2abb14fc6efbec7db26704da9131999c00eee99db52104978287c9510cc21825ff709e31a145d6a75e645c80537151fa9fd3fdd1cf2e738bc3503e65cac9b22acaf28080be7591f87ab0883ded55dcc9097a93601777411eddd137bda30ab360", 0xce}], 0x5, 0x0, 0x0, 0x11}], 0x1, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c3f000-0x8)) r3 = getpid() setpgid(r3, r3) ptrace$setregset(0x4205, r3, 0x4, &(0x7f0000967000)={&(0x7f00006e2000-0x46)="4fa99ce8994a07fc344cbefdffe9d4cea5c39f6b6979dc2841e18c96bf0c2867d039bdc093a93bc8d07b395abf4b86334dd82ec807798334f172e340c14dbb9219e88bae507b", 0x46}) 2018/02/04 16:13:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') r1 = memfd_create(&(0x7f0000c25000)=':\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000027000)={{0x2}, {0x7, 0x20}, 0x401, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b8c000-0xf)="76696d655f000270657f5b2ccd4000", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000c47000-0x4)=0xc6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) accept4$unix(r2, &(0x7f0000f77000)=@abs, &(0x7f000098c000)=0x8, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000bc5000)=[{0xc, 0x101}], 0x1) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x60) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003a000)=@assoc_value={0x0, 0x9}, &(0x7f00008a4000)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009cd000-0x50)={0x110, @tick, 0x1000, {0x3, 0x5}, 0x3f, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000fd6000-0x50)={0x280, @time={0x0, 0x989680}, 0xff, {0x1000, 0x1000}, 0x8000, 0x1}) 2018/02/04 16:13:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}], 0x1, &(0x7f0000d5f000-0x3e)=""/62, 0x3e}, 0x0) 2018/02/04 16:13:27 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@l2, &(0x7f00008d6000-0x4)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000e8c000-0xb9)=""/185, &(0x7f0000000000)=0xb9) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d21000)='/dev/sg#\x00', 0x101, 0x100) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) r2 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/04 16:13:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) pipe2(&(0x7f000080e000-0x8)={0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007df000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x5}}, [0x1, 0x9, 0x6, 0x80, 0x1000, 0x9, 0x5, 0x7ff, 0x101, 0x1, 0x9, 0x200, 0x1, 0x0, 0x100]}, &(0x7f0000f00000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ada000)={r2, 0x7}, &(0x7f0000d87000)=0x8) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d21000)='/dev/sg#\x00', 0x101, 0x100) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/04 16:13:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000015f000)='\x00', 0x3) connect$llc(r0, &(0x7f0000673000)={0x1a, 0x10, 0x3, 0x0, 0x5a24, 0x4d7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x640100) acct(&(0x7f00005b2000-0x8)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rmdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005df000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:13:27 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value, &(0x7f0000a97000-0x4)=0x8) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/04 16:13:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000b5000)=[{{0x0, 0x0, &(0x7f000097a000)=[{&(0x7f00009ba000)=""/53, 0x35}, {&(0x7f000063b000)=""/104, 0x68}, {&(0x7f00001ff000-0xfc)=""/252, 0xfc}, {&(0x7f00003b5000-0x56)=""/86, 0x56}, {&(0x7f000078c000)}, {&(0x7f0000b03000)=""/216, 0xd8}], 0x6, 0x0, 0x0, 0x80000001}, 0x1}, {{&(0x7f0000f30000-0x6)=@hci, 0x6, &(0x7f000065f000)=[{&(0x7f0000501000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b4b000-0xb6)=""/182, 0xb6, 0xed}, 0x9}, {{&(0x7f0000ac2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f00002fc000-0x40)=[{&(0x7f0000aac000-0xb)=""/11, 0xb}, {&(0x7f0000322000-0x37)=""/55, 0x37}, {&(0x7f00000e6000-0x80)=""/128, 0x80}, {&(0x7f0000fd1000)=""/30, 0x1e}], 0x4, &(0x7f0000ee6000)=""/185, 0xb9, 0x401}, 0x7}], 0x3, 0x100, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00008a7000)) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000889000)='/dev/ppp\x00', 0xc240, 0x0) r1 = gettid() r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) sendto$inet(r2, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c72000-0x8)) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000719000)={&(0x7f0000355000-0xc)={0x10}, 0xc, &(0x7f0000215000-0x10)={&(0x7f0000755000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/02/04 16:13:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x20000000}}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/02/04 16:13:27 executing program 0: mmap(&(0x7f0000881000/0x1000)=nil, 0x1000, 0xc, 0x3e, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f0000605000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) lseek(r0, 0x0, 0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000341000)='/selinux/status\x00', 0x0, 0x0) finit_module(r1, &(0x7f0000261000-0x10)='md5sum\\security\x00', 0x1) accept$netrom(r1, &(0x7f0000773000)=@full, &(0x7f0000a8d000-0x4)=0xffffffffffffffa8) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000eb8000)={"3b0c13c7a53b636290ef6f34bc3146ad", {0x4, 0x304, 0xe336, "7053cd1cd224", 0x20}}) 2018/02/04 16:13:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fsync(r0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) getxattr(&(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f0000318000)=@random={'trusted.', '\x00'}, &(0x7f0000b22000)=""/155, 0x9b) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/02/04 16:13:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00001ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1e, 0x10, "44159c27135cf568bff749a2a2d8e21851e7fff37104a48ad321ba717b03362375583561c4ef2ed8df6afc224ed3191a90bfefff0a953e71cddf2f2340ffc97c", "c8a0faaaf1a9d2c11a78ccbe9faaf55eca5ad745646a4ae2da74d12074629fa0", [0x80, 0x9]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept(r1, &(0x7f0000f19000)=@un=@file={0x0, ""/108}, &(0x7f000062a000)=0x6e) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d70000-0x15)='/dev/pktcdvd/control\x00', 0x210080, 0x0) mknodat(r2, &(0x7f0000a56000)='./file0\x00', 0x0, 0x1f) 2018/02/04 16:13:27 executing program 4: r0 = syz_open_dev$mice(&(0x7f00005a1000-0x10)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000016c000)={0x0, 0x1000, "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"}, &(0x7f0000c24000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b79000)={r1, 0x4e, "eeac094f1ed2009af70eeaf2b310b95c2ef221b473c40c122aa6cb4662cc9c319d1e2fec86d2a7cda603b971e27a3b0e79d439b97f40147f4cbe81fbce3372581105c948327bdba83dc7b5bf948b"}, &(0x7f0000638000-0x4)=0x56) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000639000)={r1, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x8}, 0x98) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xafe) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60}, {0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000916000-0x60)={r2, 0x58, "b5896205b320b8d26c5113bbd93e76b9207776a55c7697034e795a077f586d2092f8fc875232a291b6e2f9cd88c1aaa4d0ef49190dd27a57d8ba1b4e9b5f00dc3e9e188f7dc284fefa307f4bfb455d8697cde8c312527f45"}, &(0x7f000060a000-0x4)=0x60) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000090c000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xc2e7, 0x2e}, 0x98) 2018/02/04 16:13:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) unlink(&(0x7f00009a8000-0x8)='./file0\x00') flistxattr(r0, &(0x7f0000d20000-0x35)=""/53, 0x35) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/02/04 16:13:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/02/04 16:13:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000483000)='./file0\x00', &(0x7f0000d49000)='./file0\x00') r0 = creat(&(0x7f0000a47000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000-0xa)={0x0, 0x0, &(0x7f0000002000-0x50)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000516000), &(0x7f000076b000-0x4)=0x4) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8918, &(0x7f000059b000-0x40)="a62f999ca93c55ae6f3865ca92466f447aa67c0efd6042d3b65452bd5a87701949e8ba32244ba0aa4205c7afc350ff210f32eae0f9d2a2808fa5c9def45f48bc") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000026b000-0x6)={0x0, 0xffffffff}, &(0x7f0000616000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009ce000-0x6)={r3, 0x5}, 0x6) 2018/02/04 16:13:27 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000906000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x399f1736, r0}, &(0x7f0000d7c000-0x18)={0x9, 0x0, 0x80000000, 0x100000000, 0x5, 0xff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b95000)="2eea00", 0x0, 0x0, &(0x7f00003cf000-0x40)) r1 = syz_open_dev$mice(&(0x7f000015b000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00007c6000-0x98)) r2 = openat(0xffffffffffffff9c, &(0x7f0000758000)='./file0\x00', 0x2, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000587000), &(0x7f000058f000)=0x4) getsockname(r1, &(0x7f0000b65000)=@can={0x0, 0x0}, &(0x7f00005f9000)=0xb) sendto$packet(r2, &(0x7f0000905000)="5b983839677bebc0ecdc360bb3976913ab25320edef25744d8cfa9b0770076d409af491d3a68533d1c3265afcb1c02ecc3e7f14e07e119b5599cadac5be45f06d64a02e05bdfe7633193e0755a7cb849c1d9b9995e18f775d7a88411515666d0ec78ae5cf66030b78241e0cd5c26bb81d639aa03a9746887f603192f5aff9e91592522d6ffed", 0x86, 0x4000000, &(0x7f00005cc000)={0x11, 0xf6, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x14) 2018/02/04 16:13:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000036d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000067b000-0xb8)={0x0, 0x4, 0x6, 0x6872, 0xff, 0x7ff, 0x7, 0x3, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x8, 0x7, 0x5, 0x1ff, 0x10001}}, &(0x7f0000c2a000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000cf000)={r2, @in6={{0xa, 0x3, 0x0, @empty, 0x9}}, 0x1ba0, 0x9, 0x1, 0x6, 0x84}, &(0x7f00000ad000-0x4)=0xa0) r3 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000f0b000-0x4)=0x5, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) exit(0x0) execveat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000e74000)=@assoc_value={0x0, 0x4c}, &(0x7f0000567000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000e23000-0x8)={r4, 0xffff}, &(0x7f0000ee5000)=0x8) 2018/02/04 16:13:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000532000-0xed)={0x0, 0xe5, "13a5e19b75fb7e8e32c4ab461809512c194f561c6e051f45e4b92208978cc8f16ff512cf014c2cb586fff59b6633f0becfdec742710c125ce05e6c87786027044d78d236c82601fdf16933c093f01857ec62a72a0753319c8c56d39214d9bd2f6dfc382fdcc01063571a8c5f81c901c63ad968d29432206b2f399b9e7a2ae68ac4a25f168cd8e7506fbd05294b8a40062b59214f549f345f7742af2abc8e7b3a12c5548e34c2d28a3d559ea1fa12703db62993aac229bc626c0a9f8655310dba8ba5c83bf368fe414ab2dafa3c20d28662bad39fa99bc5ebbb032f66e0230ca91a7e287b27"}, &(0x7f0000426000)=0xed) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000-0x10)={0x80, 0x8005, 0x1, 0x1, r2}, &(0x7f00005c2000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e33000)={0x0, 0x7fffffff, 0xdb}, &(0x7f0000741000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000035000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x3f, 0x9, 0x1, 0x1f, 0x2}, &(0x7f0000f8f000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000716000-0x8c)={r3, @in6={{0xa, 0x2, 0x1ff, @empty, 0x5}}}, 0x8c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003c9000)='./file0\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000219000-0xc)={0x0, 0x6}, &(0x7f000043a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a51000)={r1, @in6={{0xa, 0x0, 0x0, @empty, 0x4394b7c4}}, 0xfffffffffffff57f, 0x100000000}, &(0x7f000063b000)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000197000)=r1, 0x4) r2 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000034e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00004b1000+0x510), &(0x7f0000b70000-0x4)=0x4) 2018/02/04 16:13:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000889000)='/dev/ppp\x00', 0xc240, 0x0) r1 = gettid() r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) sendto$inet(r2, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c72000-0x8)) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000719000)={&(0x7f0000355000-0xc)={0x10}, 0xc, &(0x7f0000215000-0x10)={&(0x7f0000755000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/02/04 16:13:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) creat(&(0x7f00004c2000-0x8)='./file0\x00', 0x9) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x9}, 0x10) fanotify_init(0x8, 0x0) 2018/02/04 16:13:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000056f000)={@common='irlan0\x00'}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000a62000-0x10)=@buf={0x98, &(0x7f000051e000-0x98)="437f8a42ceb0d6e560e43c7dc7e4b2191030e226878a1222d31071a78d395c1ffa47ae0ccca049d0e4b33baf8d926e587193819dc72d7becc24174d91481319b17870989d12f3c4b7039c9cb43097369215b293c6a2f257699baae5d324f663ccbc8efabcbe1a7059a811bc697ee1074137b55d196b3ae1a2f54afb5f52dc397c4aaf586ddbb620d40cc6fd995d20ad993290e99321fa6f7"}) r2 = epoll_create(0x800000000400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000004000-0xc)) 2018/02/04 16:13:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 71.026894] binder: 8762:8765 ioctl 8933 2056f000 returned -22 [ 71.047763] binder: 8762:8775 ioctl 8933 2056f000 returned -22 2018/02/04 16:13:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/04 16:13:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000013000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x77359400}) futex(&(0x7f0000002000-0x4), 0x0, 0x0, &(0x7f0000012000), &(0x7f0000011000), 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:13:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = add_key$user(&(0x7f00005ad000)='user\x00', &(0x7f0000e57000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a1a000-0x53)="4954b8308d04c9749a106bd63d66cc51fed204df7205e8a01b54b985ed15017a2037b8872f0b2f9eb3ad29c3b46fd96ba9cab58f867b666cb20634679048fb14d71d37897e2b5423722435c4e3419cba2d654a", 0x53, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000fe0000-0x12)='.request_key_auth\x00', &(0x7f000043e000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000085a000-0x3e)="46ff9b39b3aece7d2b048026661caaeffafae29ef2d068af9c74abd04edb0edec626e455fa340ea475a0cd8985317aee2d2f72826445b781ab127f119f5d", 0x3e, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000af0000)='user\x00', &(0x7f00005a0000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d94000-0x8)="0ef3d7115f043f4d", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000d5c000-0xc)={r1, r2, r3}, &(0x7f0000f31000-0x1000)=""/4096, 0x1000, &(0x7f0000336000)={&(0x7f00000f6000)={'crct10dif\x00'}, &(0x7f0000c53000)="5049a7dc0f18fc6b404632106b62de51fc1145e2806ff40d4051514577e86442082d2d8b0d01b19430e13830a04b7233b451da7f611ee40459ff6ae1d3a43d1fde01282071ce6488a68a8125e7bff324f3f9d300fbcacf48a90cf31d8bb43ed5f3ad8f04589cdbcf52a77f280fdbd5c46399a11e6e958eb51eb236a278c756698556061530c307b3dd39a3abcb9d6854605e9226d32e5851d33e4b0b1551bf080de314f375411d201312fae644a9d0170c55a762488f84ce19e1eb5578ae0bae444e968f09e45b", 0xc7}) 2018/02/04 16:13:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000122000)='/dev/sequencer2\x00', 0x1ffffc, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8), 0xfffb) 2018/02/04 16:13:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002b6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00003f7000)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a83000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000097000-0x10)={r1, r2, 0x8}) r3 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x5, r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00006a7000-0x15)=""/21) 2018/02/04 16:13:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000341000)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@common='gretap0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000ada000)='./file0\x00', &(0x7f0000ce4000)=@random={'os2.', '/)&#uem0-\x00'}, &(0x7f0000000000)='gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x2) 2018/02/04 16:13:28 executing program 4: clone(0x0, &(0x7f00004ad000), &(0x7f0000422000+0xaec), &(0x7f0000909000-0x4), &(0x7f0000ea3000)) sendmmsg(0xffffffffffffffff, &(0x7f0000b3a000-0xf0)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000), &(0x7f0000000000)=0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x5, 0xfffffffffffffe0e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x102a}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)=@del={0xe8, 0x11, 0xa03, 0x5, 0x1, {{'gcm_base(ecb(des3_ede),wp256)\x00'}, [], [], 0x2402}, [{0x8, 0x1, 0xffffffff}]}, 0xe8}, 0x1, 0x0, 0x0, 0x1}, 0x3f6e32c89c99379c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000db7000)=0x7000000000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9000}) 2018/02/04 16:13:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/04 16:13:28 executing program 5: r0 = epoll_create1(0x0) read(r0, &(0x7f0000ac7000-0x60)=""/96, 0x60) signalfd4(r0, &(0x7f0000757000)={0x9}, 0x8, 0x80000) 2018/02/04 16:13:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000caf000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000002000)=""/4096) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00004fe000), &(0x7f00005a5000-0x4)) 2018/02/04 16:13:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e67000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001e8000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f0000584000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004cf000-0x6)={r2, 0x1f}, 0x6) accept4$packet(0xffffffffffffffff, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004d1000)=0x14, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000070a000)={@empty, @multicast2=0xe0000002, r3}, 0xc) 2018/02/04 16:13:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006c5000)='/dev/loop#\x00', 0x1, 0x10004) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000033c000-0x8)={0x0, 0x1}, &(0x7f0000160000-0x4)=0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c58000-0xc)='/dev/autofs\x00', 0x80200, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000989000)=0x10001, 0x4) clock_gettime(0x0, &(0x7f00006f7000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000068c000-0xa)={{0x0, 0x989680}, {r2, r3+10000000}}, &(0x7f0000d20000)) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003b2000-0x8)=@int=0x8, 0xfffffffffffffc50) acct(&(0x7f000066b000)='./file0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f000099c000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r4 = openat(r1, &(0x7f0000a84000-0x8)='./file0\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000d45000-0x4)=0xffff, 0x4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000538000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000143000)={0x0, 0x3ff}, &(0x7f000059f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00005d9000)={r6, @in6={{0xa, 0x1, 0xa8c3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0x9, 0x8, 0x800, 0x8, 0x1, 0xb0, 0xffffffff, 0x8000, 0x80000000, 0x8, 0x100, 0x5eb, 0x2, 0x1, 0xfffffffffffffff7]}, &(0x7f0000435000)=0x108) 2018/02/04 16:13:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/04 16:13:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000be3000)='./file0\x00', 0x80800, 0x9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000933000)={0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000002c000)={0x4, &(0x7f0000031000-0x20)=[{0x0}, {}, {}, {}]}) pipe2(&(0x7f0000508000-0x8), 0x84000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000050a000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000016c000-0x8)={r3, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffff) 2018/02/04 16:13:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x21, &(0x7f000040b000-0x10)={0x1e, 0x0, 0x3f, 0x10000}) fcntl$setsig(r1, 0xa, 0x28) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cf000)={0x0, &(0x7f000026d000)=[]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ffd000-0x14)={@loopback, 0x0}, &(0x7f0000b44000)=0x14) rename(&(0x7f00003e4000-0x8)='./file0\x00', &(0x7f0000fa2000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a4d000-0x4)=0x1, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x745, r4}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000675000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d5c000-0x4)=0x4a, 0x4) fcntl$lock(r1, 0x800000000000000, &(0x7f00000c3000)={0x2, 0x5, 0x3f, 0x7, r5}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a)="2e6a915e573efc72ec777eb2b2afbbe071bfe4f88f51e35259d36ea6eb69a5f38232fa404e0ab441d8ab248a31b10669ee3f84433c67f3aeba6577616e5dd243326b4d3ec62811e25962", 0x4a, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010004, 0x8000400}, 0x14) shutdown(r0, 0x1) 2018/02/04 16:13:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000122000)='/dev/sequencer2\x00', 0x1ffffc, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8), 0xfffb) [ 71.174230] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.174233] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.174244] CPU: 1 PID: 8790 Comm: syz-executor2 Not tainted 4.9.80-gb30d2b5 #28 [ 71.174249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.174262] ffff8801b845f830 ffffffff81d94b69 ffff8801b845fb10 0000000000000000 [ 71.174271] ffff8801d03f5f10 ffff8801b845fa00 ffff8801d03f5e00 ffff8801b845fa28 [ 71.174281] ffffffff816624ba 0000000000001244 ffff8801d8e038f0 ffff8801d8e038a0 [ 71.174283] Call Trace: [ 71.174297] [] dump_stack+0xc1/0x128 [ 71.174307] [] handle_userfault+0xa3a/0x1310 [ 71.174320] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.174329] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 71.174338] [] ? __schedule+0x683/0x1ba0 [ 71.174346] [] ? __lock_is_held+0xa1/0xf0 [ 71.174354] [] ? handle_mm_fault+0x117b/0x2530 [ 71.174361] [] ? handle_mm_fault+0x1fc3/0x2530 [ 71.174368] [] handle_mm_fault+0x1fd1/0x2530 [ 71.174375] [] ? __pmd_alloc+0x410/0x410 [ 71.174382] [] ? plist_del+0x157/0x210 [ 71.174391] [] __do_page_fault+0x5c2/0xd40 [ 71.174399] [] ? mm_fault_error+0x2c0/0x2c0 [ 71.174407] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.174415] [] do_page_fault+0x27/0x30 [ 71.174422] [] page_fault+0x28/0x30 [ 71.174430] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 71.174438] [] ? prepare_timeout+0x45/0x140 [ 71.174446] [] SyS_mq_timedreceive+0xcd/0xdb0 [ 71.174454] [] ? ioctl_preallocate+0x220/0x220 [ 71.174461] [] ? selinux_file_ioctl+0x355/0x530 [ 71.174469] [] ? SyS_mq_timedsend+0xa80/0xa80 [ 71.174477] [] ? SyS_futex+0x22e/0x2d0 [ 71.174483] [] ? do_futex+0x15c0/0x15c0 [ 71.174491] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 71.174499] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 71.174506] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.174513] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 71.420659] CPU: 0 PID: 8810 Comm: syz-executor2 Not tainted 4.9.80-gb30d2b5 #28 [ 71.428159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.437491] ffff8801c99ff920 ffffffff81d94b69 ffff8801c99ffc00 0000000000000000 [ 71.445454] ffff8801d03f5f10 ffff8801c99ffaf0 ffff8801d03f5e00 ffff8801c99ffb18 [ 71.453437] ffffffff816624ba 0000000000001244 ffff8801bc9368f0 ffff8801bc9368a0 [ 71.461402] Call Trace: [ 71.463961] [] dump_stack+0xc1/0x128 [ 71.469295] [] handle_userfault+0xa3a/0x1310 [ 71.475324] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.482305] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 71.488682] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.495665] [] ? handle_mm_fault+0x117b/0x2530 [ 71.501864] [] ? handle_mm_fault+0x1fc3/0x2530 [ 71.508066] [] handle_mm_fault+0x1fd1/0x2530 [ 71.514098] [] ? __pmd_alloc+0x410/0x410 [ 71.519781] [] __do_page_fault+0x5c2/0xd40 [ 71.525639] [] ? mm_fault_error+0x2c0/0x2c0 [ 71.531579] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.538210] [] do_page_fault+0x27/0x30 [ 71.543718] [] page_fault+0x28/0x30 [ 71.548963] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 71.555769] [] ? SyS_futex+0x120/0x2d0 [ 71.561273] [] ? do_futex+0x15c0/0x15c0 [ 71.566871] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 71.573504] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 71.580311] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.586856] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 71.630827] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.630844] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.630852] CPU: 0 PID: 8790 Comm: syz-executor2 Not tainted 4.9.80-gb30d2b5 #28 [ 71.630857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.630868] ffff8801b845f830 ffffffff81d94b69 ffff8801b845fb10 0000000000000000 [ 71.630879] ffff8801bcac5610 ffff8801b845fa00 ffff8801bcac5500 ffff8801b845fa28 [ 71.630888] ffffffff816624ba 0000000000001244 ffff8801d8e038f0 ffff8801d8e038a0 [ 71.630890] Call Trace: [ 71.630902] [] dump_stack+0xc1/0x128 [ 71.630912] [] handle_userfault+0xa3a/0x1310 [ 71.630922] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.630930] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 71.630939] [] ? handle_mm_fault+0x117b/0x2530 [ 71.630946] [] ? handle_mm_fault+0x1fc3/0x2530 [ 71.630954] [] handle_mm_fault+0x1fd1/0x2530 [ 71.630962] [] ? __pmd_alloc+0x410/0x410 [ 71.630972] [] __do_page_fault+0x5c2/0xd40 [ 71.630980] [] ? mm_fault_error+0x2c0/0x2c0 [ 71.630988] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.630996] [] do_page_fault+0x27/0x30 [ 71.631003] [] page_fault+0x28/0x30 [ 71.631011] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 71.631020] [] ? prepare_timeout+0x45/0x140 [ 71.631028] [] SyS_mq_timedreceive+0xcd/0xdb0 [ 71.631036] [] ? ioctl_preallocate+0x220/0x220 [ 71.631043] [] ? selinux_file_ioctl+0x355/0x530 [ 71.631051] [] ? SyS_mq_timedsend+0xa80/0xa80 [ 71.631058] [] ? SyS_futex+0x22e/0x2d0 [ 71.631065] [] ? do_futex+0x15c0/0x15c0 [ 71.631072] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 71.631081] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 71.631087] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.631095] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 71.835298] CPU: 1 PID: 8810 Comm: syz-executor2 Not tainted 4.9.80-gb30d2b5 #28 [ 71.842804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.852127] ffff8801c99ff920 ffffffff81d94b69 ffff8801c99ffc00 0000000000000000 [ 71.860096] ffff8801bcac5610 ffff8801c99ffaf0 ffff8801bcac5500 ffff8801c99ffb18 [ 71.868067] ffffffff816624ba 0000000000001244 ffff8801bc9368f0 ffff8801bc9368a0 [ 71.876033] Call Trace: [ 71.878597] [] dump_stack+0xc1/0x128 [ 71.883937] [] handle_userfault+0xa3a/0x1310 [ 71.889964] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.896947] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 71.903323] [] ? handle_mm_fault+0x117b/0x2530 [ 71.909524] [] ? handle_mm_fault+0x1fc3/0x2530 [ 71.915727] [] handle_mm_fault+0x1fd1/0x2530 [ 71.921760] [] ? __pmd_alloc+0x410/0x410 [ 71.927440] [] __do_page_fault+0x5c2/0xd40 [ 71.933295] [] ? mm_fault_error+0x2c0/0x2c0 [ 71.939233] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.945867] [] do_page_fault+0x27/0x30 [ 71.951375] [] page_fault+0x28/0x30 [ 71.956625] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 71.963435] [] ? SyS_futex+0x120/0x2d0 [ 71.968940] [] ? do_futex+0x15c0/0x15c0 [ 71.974538] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 2018/02/04 16:13:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x21, &(0x7f000040b000-0x10)={0x1e, 0x0, 0x3f, 0x10000}) fcntl$setsig(r1, 0xa, 0x28) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cf000)={0x0, &(0x7f000026d000)=[]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ffd000-0x14)={@loopback, 0x0}, &(0x7f0000b44000)=0x14) rename(&(0x7f00003e4000-0x8)='./file0\x00', &(0x7f0000fa2000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a4d000-0x4)=0x1, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x745, r4}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000675000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d5c000-0x4)=0x4a, 0x4) fcntl$lock(r1, 0x800000000000000, &(0x7f00000c3000)={0x2, 0x5, 0x3f, 0x7, r5}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a)="2e6a915e573efc72ec777eb2b2afbbe071bfe4f88f51e35259d36ea6eb69a5f38232fa404e0ab441d8ab248a31b10669ee3f84433c67f3aeba6577616e5dd243326b4d3ec62811e25962", 0x4a, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010004, 0x8000400}, 0x14) shutdown(r0, 0x1) 2018/02/04 16:13:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000301000-0x54)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_METRICS={0x10, 0x8, "06000a00044486f807"}]}, 0x2c}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000329000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000f9a000)={&(0x7f0000879000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000034000-0x10)={&(0x7f0000530000-0x98)={0x98, 0x1e, 0x20, 0x2, 0x3, {0xc}, [@generic="0983ff238edb6e7c33565e7fa01713e7dea87cdaa5520cd904285e62211c5ce0b7", @typed={0xc, 0x4c, @pid=r1}, @generic="92a5d159baa24f04c5e69a717c5f0d31d7d03fabd59a34917fb7740ed8ad5a0bca15459590cc6b5660c406a0c69a8311f8f8c965c58290c44a410f3befcd971909273b69a64aefba79f93002b05a778627335d91f226"]}, 0x98}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 2018/02/04 16:13:28 executing program 0: r0 = add_key(&(0x7f0000730000-0x6)='logon\x00', &(0x7f0000c74000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e3f000)="6825b98b126eb47f702357ee374da1c32d35b146ccd4a2b21eb71ee486f0b442674421205a3a803df4499d61c7fe75a0b7d745473d28cf1086ed8f52df33d3f48b7779dedc04c6151883ade85b2645283b06483824fbc722c41a2c2ef0e17b8e5d2ab982f3fd9ddc384edbc8d62cbcf2def4b0dd7cd8a1d10bb3a5567442b2ddbe2514fc5747ac3a66", 0x89, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="354b6eccf58da5ee4cb1d1c13b133b6dd3ae1f98e262b46cad95a47ce81534c637daed0421ce1105f48a3c336aa4d9f8e8c8cf0253ae47797dba9d8a6606c33f293ffbc7c37f215aefabdda04bcc7d10ee41d3d371ec277fdd2488", 0x5b, r0) keyctl$invalidate(0x15, r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) connect$vsock_stream(r1, &(0x7f00008cf000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d4c000)={0x0, 0x97, "e342154ad6ee07ba720ac7900a72719633b2aa64e17c56448e9d3a6dd129656d7df475d0c0ac96120d6b85c5b6a00a2f2a9eb2c63ea97b45077bc4c3b431fa5fd3bc60b82a901014c0d42846208b8448f83602c1c1260bfc344602959fd105cac2cdb7570f6fdf422491277cc800e4bada41e2d5ba49bba5d29dd0020f41be518c1618f77ef3eebe07c951a456ce3824204e5f174561ba"}, &(0x7f000098c000)=0x9f) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000c2a000-0x6)={r3, 0xffffffffffff0001}, 0x6) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:28 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004d3000-0x8)={0x0}, &(0x7f000076d000)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000ff9000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ff7000)=r1, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ffa000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f000091f000-0x4)) 2018/02/04 16:13:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/04 16:13:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c06000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000524000)=""/116) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:28 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ac6000)={0x0, 0x20, "796362ce201d012f890eb56e0cde4deb1ea966066737042da9457f08e483db04"}, &(0x7f0000153000)=0x28) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000971000-0x8)=@assoc_value={r2, 0x800}, 0x8) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000c86000)={&(0x7f0000ad6000)={0x14, 0x0, 0x4, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, []}, 0x14}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x1) 2018/02/04 16:13:28 executing program 1: r0 = open(&(0x7f00009f1000)='./file0\x00', 0x100, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x10000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000003000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00005fa000)={0x0, r1}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt(r0, 0x6, 0x1, &(0x7f000084f000-0x43)="7e209c448d4c9809f8f3f86079e3588610dfd759f34a2b5a7437669623e6671913281b1a4d46fa1a1e855bdb4e048e4cbe4babc99b5d88051bdc2f1966f6aa9c8cce42", 0x43) 2018/02/04 16:13:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 71.981184] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 71.987991] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.994537] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/04 16:13:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/04 16:13:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xe350) r1 = accept4(r0, &(0x7f0000999000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00004fe000-0x4)=0x10, 0x80000) recvfrom$ax25(r1, &(0x7f00007d6000-0xfd)=""/253, 0xfd, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty, @in=@multicast2=0xe0000002}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) r3 = syz_open_dev$mice(&(0x7f0000674000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ece000)={0x0, 0x2, 0x10}, &(0x7f0000219000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ab3000)=@assoc_id=r4, &(0x7f000018f000-0x4)=0x4) 2018/02/04 16:13:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bb0000-0x11)='/selinux/enforce\x00', 0x298000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000bb000)) ioctl(r0, 0x8, &(0x7f0000bfb000-0x21)="7ba9af7ad59f5ec23f7bbfdf3c643484d30cafd68fbcc4db21ab2ca1503e9cf93f") pipe(&(0x7f0000321000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000ead000-0x8e)=""/142) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000521000-0x8)={0x0, 0x4}, &(0x7f00003f4000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000510000-0x8c)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}}, &(0x7f0000610000)=0x8c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000739000-0xc)={0x0}, &(0x7f0000a14000-0x4)=0xc) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e1a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000095c000-0x78)={0x2, 0x78, 0x101, 0x7, 0x3, 0x80, 0x0, 0x4, 0x2000, 0x9, 0x9, 0x298, 0x0, 0x100, 0x6, 0xfffffffffffffff9, 0x2031, 0x38, 0x40000000, 0xbc, 0x7, 0x3, 0x2, 0x9, 0x80000001, 0x1000, 0x1, 0x7, 0x101, 0x8, 0x1ff, 0x40, 0x9, 0x6, 0x7, 0x1ff, 0x1ec6, 0x3, 0x0, 0x0, 0x1, @perf_bp={&(0x7f000007e000), 0x4}, 0x81, 0x3, 0x200, 0x0, 0x8000, 0x6, 0x81cb}, r5, 0x9, r6, 0x4) r7 = add_key(&(0x7f00003e2000)='pkcs7_test\x00', &(0x7f00002fa000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000075c000-0xf1)="093b1d0127329c5a465b549117b5aac88e06ca1991453f2924439d48e00be243a932c0f628c6e0a0359668c39747fe6894013f0ab580b86cc48d2759c8b26a2412411d48f3736f176f2cd8ab3b8dda02d752b0cd6ed6176c4a20b2d2e886aeb945c97904be84afb891da4290b0de7f7b980194b5742e08a366c7799f43b2a01c3c474a333589e2f2972170618003f03351f97f1dcd32da68271680a0b815bc15b204aabf74277f466d3e9053ba24aa284c9601d8f4a31340ba2684a19ac4bd65f8dd11da09d58cea28bfac9a0e9da7ef9c06a2bfe7b54b43fcedc2c193cc88dd8e4f0288ce07a85186946fb4b85654ae4e", 0xf1, 0xfffffffffffffff9) add_key$user(&(0x7f0000768000-0x5)='user\x00', &(0x7f0000baf000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000841000-0x1000)="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", 0x1000, r7) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f000089b000-0x4), &(0x7f0000313000-0x4)=0x4) 2018/02/04 16:13:29 executing program 1: r0 = socket$inet(0x2, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x8000, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @rand_addr=0x5}, 0x291, 0x59, 0x1ffe000000000, 0x4, 0x3, &(0x7f00003ea000-0x10)=@generic="326accd8047e3dfeb5505a488750d0f8", 0xffffffffffffffff, 0x0, 0x7}) 2018/02/04 16:13:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) [ 72.038480] IPv4: Oversized IP packet from 172.20.4.14 2018/02/04 16:13:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/04 16:13:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a86000)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x80}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000b4000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000578000)={0x2, 0x5, 0x80, 0x55, &(0x7f000072d000)=""/85, 0x86, &(0x7f0000ad3000)=""/134, 0x1000, &(0x7f00001d7000-0x1000)=""/4096}) r2 = syz_open_dev$usbmon(&(0x7f0000f55000-0xd)='/dev/usbmon#\x00', 0x4004000000000, 0x81) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009b3000)) keyctl$join(0x1, &(0x7f000011c000-0x5)={0x73, 0x79, 0x7a, 0x3}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000428000-0x8)={0x7, 0x7}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000051a000)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 16:13:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003f3000)='.request_key_auth\x00', &(0x7f00007b0000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f0d000), 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000d15000)='dns_resolver\x00', &(0x7f0000237000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$join(0x1, 0x0) [ 72.073909] IPv4: Oversized IP packet from 172.20.4.14 2018/02/04 16:13:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/04 16:13:29 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xb, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/04 16:13:29 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000000f000)="50863a008aff5600000089eb3a1e7809", 0xffffffffffffff6d) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000c000-0xa0)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x3, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}], 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f000015e000-0x94)="260000002a00ff000343007f0040ff03ffe803ff0100000000f820000080000000000096fe88", 0x26) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00009be000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000009000-0x58)=@alg, 0x58, &(0x7f000000d000)=[{&(0x7f0000010000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0xff)=""/255, 0xff}, {&(0x7f000000a000-0x23)=""/35, 0x23}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000016000)=""/195, 0xc3}], 0x5, &(0x7f0000016000)=""/152, 0x98, 0x1}, 0x7}, {{&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f000000b000)=[{&(0x7f0000003000)=""/19, 0x13}], 0x1, &(0x7f0000017000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0x7ff}], 0x2, 0x120, &(0x7f0000008000)={r2, r3+10000000}) connect$pppoe(r4, &(0x7f000012e000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="c7d72c7083168c275a5be31c74c75ebe"}}, 0x1e) 2018/02/04 16:13:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) acct(&(0x7f000066b000)='./file0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c1f000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000434000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000b77000)={r2, 0x27a71831a68974f3}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00006f4000-0x8)=0x81) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c72000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ax25(r0, &(0x7f0000e47000)=""/230, 0xe6, 0x40000000, &(0x7f00004a1000-0x10)={0x3, {"91cb2be412ce90"}, 0x7fff}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000937000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$nfc_llcp(r2, &(0x7f0000186000-0xa8)=[{&(0x7f0000be1000)={0x27, 0x7, 0x6a, 0x5, 0x3, 0x3f, "475da8eb570fba3dfcf151965e670d30420968826fda868fcd1a0f0c14bc575696948091f7a31218bcce29217659f72e6ab1b4f6981c464b029bd667540c7d", 0x800}, 0x60, &(0x7f0000ab1000)=[{&(0x7f00007e5000)="939b111b01f74175079726bda414fe6ced47ebb43f72b69b5885e67cdc29955c365659338a", 0x25}, {&(0x7f0000a75000)="02f48bcbe647e54ca2c736bb96f18722706d2e242b4c51d1ffc1fd6a601ed75889293833560d4e9557d89ae13616c836c3f3b544619316e1dc4886e40dcbc5a9071a4a88bffe1bacd2796fdc5b7bed34ee06f74a09c4afbdec7d6fd0bec026b0f0cdda9f1866c6fd0c00819c09197c11783ae7aa0086968f4b8129cd3c68ea3c857b26f884bdbe35a014d14ffa3e0f07cc33dc0891996c9726d402", 0x9b}, {&(0x7f0000741000)="7fd59bdd3287ba59f5af0b98d70ba88d245a3ffb92a73665dd6fc27aa8d69edaea17822f2bfb01ccb2e6d231410465c307f35eb74dbb88393c922c8fc63d001d3fa939b71b9168234cef9a7c8f4309bc0b55c6487ac5e58d8a9d545baefee58cbb6f5fcec0b7cd97d65c23bd47b4db1e6935cff3f2fdc78604b7834c6e9a9b479797ec74926adca58b236c25b6f61fb04d2c3d78ee7d91f0301b95ffda1328a23f997fa06d213fb1f079f07580136d8591bd668e84acc0dc3f9e024c6aab7d7502f5af48d09d34647642d21e1e4cb323d14bce3ed1a4df4b95e4a9e6ef21cf05f61d", 0xe2}], 0x3, &(0x7f000004f000)={0x108, 0x13d, 0xa9f, "994016bbe530cacad37a9f481c69cf133796f6ed293c0e736331d9fdf6eced2665b61bdd4cc6d19c7c8c279f1be6e70cafc1b9a2ee47e334e7648855e49ad08460f339520a762f3e5360e660b4879c01525a61d98937b2940fd87ca52a09b1f0d0317c32a4e411b2e4429a22e05787daa2e5e134e9dc40f6899fd32c2df7e22e268f05c6d5723e4df865b4376ac95a51d404da39f7d3881bc0d09521a39a2506edc08c1aae9bbe8d466df1403be4dbc47ca46f8d4c9a33990e1e1cc315fca37799e47a6fabd281af70791c894dd669f963a4765a983df2ceeee33019db94226e342673ad323df6a43d4d097e254b20393624"}, 0x108, 0x840}, {&(0x7f00002f2000)={0x27, 0x3, 0x5, 0x3, 0x800, 0xffffffffffffff3e, "601dfeb8d971ea52e1188c00b506c7abe963bf64300c78155cb3eb326637b7e76642e215b774d1a0a27c765830ea86df57321fba638b81daa158052475c588", 0x8}, 0x60, &(0x7f00001b0000-0x40)=[{&(0x7f00007f1000)="f33428275cc9ca1aa09413e5735ad8b2c30be67f3d1409b08d9ed63f8196b5878dedb711a75bddbf7b1ae1a021035829f9afe10c613708d9d70154ebc36c842652948e673069ff34d3a65a6a094d", 0x4e}, {&(0x7f0000a31000-0x52)="dd5b08aaf1a57a999b333aba01c9694f1af9cb3c4a80bf547e7eea84ccca3b4ef50838b760ada018a5480f7b4a9ef0fe1b27c3c933d9396585d0a5ab4671c7f957929964295ca6f1698a816da3dd116a51b9", 0x52}, {&(0x7f0000211000-0x97)="2c774ccf59e04871b87fb15cb45f84a5b1db6fd12168d5696316fb5dc2dd9301ad89babaef157d03438725e6f79d8690afff4a4ab93bff80160f1ea6083547d9328e81524004c32c50c310c04a438cb57f18345e5794f2463b30aab9171259b1abcf5957c0612aca1e148506d88e03c6ede26a47c5d928c1015d89dadb4c0a2bfede9d7d9d943dae70b496a3c0f4637f6af5059d28ae5a", 0x97}, {&(0x7f00001c6000)="182a623b4b77f32128a4eef041b9a1b2c9e37fd7103456ee25d27ace1000edbba389bd34bd149142db6c4f304fe2a87c40095f28aaabe266", 0x38}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f000061c000)={0x27, 0x400, 0x2, 0x6, 0xfffffffffffffffd, 0x5, "3422b7a214e3aac56649675ab6d9df06c9d38d3378b3ef8c4973d1792cec272b83de64cffec13a29453b1acc79e0bdae395091cb7731c7644fdc5e49a477f0", 0x4}, 0x60, &(0x7f00003a0000-0x60)=[{&(0x7f0000c57000-0x96)="6af37223afdcef1b5d60c8408495c621e9c04352682b6401bf5e370196cb8ddc57815806f52e480ad715ca332295213a704d62dfd1e5c06f6a97f233d265f7c6fab10b8ef9b844f01dbe61c1a0d07f3ffa14ec6d98f794edd6e0aec60aebcfa7f62ed2d068a4abb4336e23b1a02a3dc5e75550cb4bba0bd44147ddc9f332e8e719f90b52b7e21ab07b5a7ac83fca739b1f2f937df68c", 0x96}, {&(0x7f00003e3000)="812b03d5dc15dcfc2c8bc5b681f70291c93a62da2c6a2bd9244253546af8a9041249e4a9411a9e3de48f1d32da9d503e471d65c72fb2b775afa51b504992e1b2f69e735913af206f3424df8b317f7d7546d1b673e42b18e7a1a387e21289f75147d673aac1a457a1361054e3bf838e445e1c9bc7747b5dc4dddd7ce340b6f8f4b7d16520013232fbd21a8818604404e9dd059dae452deabc1cf18c0ae86b1678bcdd4f1150ee51a567f6", 0xaa}, {&(0x7f0000060000)="a2321cafb102f931229e175e4d256597944f2122bf44bd403c31a9b7df3062962ddf3e49273be8", 0x27}, {&(0x7f000089b000)="c2c78d1fce81fa81fe2711206ee0d0c1e363440dcaac5d79aec042bb0daf41bdf5fd858678a7dc48102f5cdd04328c30ed9686168c9f87c92b8336b8f75b9739fdceac5a3ddd412d8302d1591c1bdee3061d4e788114479fd3cf14956c", 0x5d}, {&(0x7f0000056000-0xd6)="635b85fb5bafa7a29c01e8c4924d989153f20a5da281da54037a742b11ced439d7854a53faaa8c105620f13bc13ad931ad93f3f9bc1544f6212cdd147745779a629771ee2382e42fce3137a3e3a74f70742eace4441ad9f17b5f1e23fe9d667c3042c523064bd8c911a6cb7acb2adc9cb4e2483f212d2c6f9a92c8962059a854e7c4c2d057b21aa4741ce1fe8d32bbadeea51c2a16430c808710a96895ab773e68642cf96c1ba1a894ee693d491e35d891c14264a334f24b89f1f154a1402b7a5578df30a423745fccd1b5c5f331dbb35f462649271c", 0xd6}, {&(0x7f0000c35000-0xfb)="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", 0xfb}], 0x6, &(0x7f0000264000)={0x78, 0x100, 0x3, "59fb1fb3a6aa6a64722c5fc09669a7cd650834f9c912fa8cc1e0f4e9182e26f9c17d75970916695ac4c4c82dabeefc88e8158e0d5d927dbac9d377987f272bb43a4c84a5decbf7463f9dfaff8bfb94a8285c3e39ee97fd26794690b239d6a851584b2317"}, 0x78, 0x40}], 0x3, 0x44004) recvmmsg(r3, &(0x7f0000e1d000-0x3c)=[{{0x0, 0x0, &(0x7f0000bd6000-0x30)=[{&(0x7f000005a000)=""/222, 0xde}, {&(0x7f0000f27000-0xe6)=""/230, 0xe6}, {&(0x7f0000334000-0xa5)=""/165, 0xa5}], 0x3, &(0x7f0000630000-0x1000)=""/4096, 0x1000, 0x80}, 0x4}], 0x1, 0x120, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001bd000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d69000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00003cd000-0x10)={r5, &(0x7f0000cec000-0x22)=""/34}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ec5000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0xffffffffffffff09, 0x757, 0x10001, 0x101, 0xc5}, &(0x7f0000244000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d37000-0x8)={r6, 0x4}, &(0x7f0000007000)=0x8) getpeername$ipx(r4, &(0x7f000006e000-0x10), &(0x7f00000fb000)=0x10) 2018/02/04 16:13:29 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x76}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}, 0xff, [0x2, 0x7fff, 0xfff, 0x20, 0x2, 0x6, 0x8000, 0x100000001]}, 0x5c) mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0x4c, @random="3040f6ffcc5b"}, 0x10) 2018/02/04 16:13:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000acd000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f000087d000-0x4), 0x80000) connect$inet(r1, &(0x7f000007b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ec000-0xc), &(0x7f0000a9a000-0x4)=0xc) 2018/02/04 16:13:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000075000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='pstore\x00', 0x0, &(0x7f0000ebd000-0x2)) r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000f85000-0xfd1)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x77359400}) 2018/02/04 16:13:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/04 16:13:29 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000f0c000+0x5d2)='./file0\x00', 0x20000, 0xc0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ff9000)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000b76000-0xd8)=""/216, &(0x7f000015e000-0x4)=0xd8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ff9000)={@generic="b0c598a15697dd4027cbce54bee05f40", 0x80000001}) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000ff5000)={@common='sit0\x00', @ifru_data=&(0x7f0000b7a000)="030000008000fa04000000000000000009000100000008e7690007ffff2400"}) 2018/02/04 16:13:29 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000), 0x0, 0x100008) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10}}}, 0xfffffea2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000022000-0x4)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000011000), 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendfile(r1, r0, &(0x7f0000014000), 0x200010000) 2018/02/04 16:13:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) [ 72.207442] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/04 16:13:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/02/04 16:13:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) ppoll(&(0x7f000099e000-0x30)=[{r0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8), 0x8) munlock(&(0x7f0000816000/0x2000)=nil, 0x2000) 2018/02/04 16:13:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000085d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000fda000)="8bfcf15ccbc48138fb80061190ab400c088c7b4c7e699607d40f6165b789f2792993b652ae4912819f2fd532ee23d31d549f3a5ae486d83fcb7728394dd91bcafb05", 0x42, 0x4000800, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00002d1000), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000df000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000b9f000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000057f000)={r1, 0xe0f0}, &(0x7f0000db9000-0x4)=0x8) fdatasync(0xffffffffffffffff) 2018/02/04 16:13:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000031e000)='/dev/input/event#\x00', 0x7, 0x20000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000d25000-0x5f)=""/95) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) 2018/02/04 16:13:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/02/04 16:13:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/02/04 16:13:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f0000e7a000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006a6000-0x9)='/dev/ppp\x00', 0x44000, 0x0) renameat2(r1, &(0x7f00004d6000-0x8)='./file0\x00', r0, &(0x7f0000b29000)='./file0\x00', 0x1) 2018/02/04 16:13:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 72.259883] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/04 16:13:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003a4000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000089000)={0x6, 0x1}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000877000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(0xffffffffffffffff, &(0x7f0000ff1000)=[{0x1f, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) r4 = dup2(r3, r2) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000e38000-0x10)={0x9, &(0x7f000014c000-0x48)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f2000)={0x5, 0x1, {0xffffffffffffffff, 0x3, 0x2, 0x3, 0x7f}}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000e7f000)={r5, &(0x7f0000b35000)=""/4}) 2018/02/04 16:13:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x40) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000781000-0xb)='/dev/hwrng\x00', 0x4c401, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000946000-0x20)={0x1ff, 0x80000001, 0x820d, 0xfffffffffffffffc, 0xc0000000, 0x9b, 0x1e, 0x4, 0x0}, &(0x7f00000b6000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000395000-0xc)=@sack_info={r2, 0x4, 0xffffffff}, 0xc) 2018/02/04 16:13:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:29 executing program 1: clone(0x0, &(0x7f000065a000-0x2), &(0x7f0000886000), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000002000-0x96)=""/150) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000566000-0x8)={0x0, 0xffffffffffffff81}, &(0x7f00009a1000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f43000-0xc)={r1, 0x80000000, 0x30}, &(0x7f0000cb4000-0x4)=0xc) wait4(0x0, 0x0, 0x80000000, &(0x7f00006d1000-0x90)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x401, 0xfffffffffffffff7, 0x5, 0x3ff, 0x2}) 2018/02/04 16:13:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f000041f000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x1) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x1}, 0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000b0c000-0x4), &(0x7f000010f000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/02/04 16:13:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 16:13:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x40) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000781000-0xb)='/dev/hwrng\x00', 0x4c401, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000946000-0x20)={0x1ff, 0x80000001, 0x820d, 0xfffffffffffffffc, 0xc0000000, 0x9b, 0x1e, 0x4, 0x0}, &(0x7f00000b6000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000395000-0xc)=@sack_info={r2, 0x4, 0xffffffff}, 0xc) 2018/02/04 16:13:29 executing program 6: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)) r1 = syz_open_dev$usbmon(&(0x7f000000d000-0xd)='/dev/usbmon#\x00', 0x8, 0x434802) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/04 16:13:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x100000017, &(0x7f0000149000)=0x3c, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = request_key(&(0x7f0000c68000)='.dead\x00', &(0x7f00005f6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ece000-0xb)='/dev/loop#\x00', 0xfffffffffffffffa) add_key(&(0x7f000068e000)='big_key\x00', &(0x7f0000220000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a18000)="8371c777a39166b2b6a4febe2c9da1e6", 0x10, r2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000129000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000131000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000b6f000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00002bc000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000023000-0xc)={0x0, 0xffffffffffffffff, 0x20}, &(0x7f00008f6000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000825000-0x8c)={r6, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}}, 0x8c) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f7d000)={0x0, 0x0, 0x0}, &(0x7f000049b000-0x4)=0xc) lchown(&(0x7f00001c1000-0x8)='./file0\x00', r5, r7) 2018/02/04 16:13:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) set_thread_area(&(0x7f00006b6000-0x10)={0x9, 0x20101800, 0xffffffff, 0x5, 0x5, 0x3ffc00000000000, 0xfc, 0x6, 0x8, 0xffffffffffff8000}) 2018/02/04 16:13:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x40) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000781000-0xb)='/dev/hwrng\x00', 0x4c401, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000946000-0x20)={0x1ff, 0x80000001, 0x820d, 0xfffffffffffffffc, 0xc0000000, 0x9b, 0x1e, 0x4, 0x0}, &(0x7f00000b6000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000395000-0xc)=@sack_info={r2, 0x4, 0xffffffff}, 0xc) 2018/02/04 16:13:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/sequencer\x00', 0x80880, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000077d000), &(0x7f00008ae000)=0x8) shutdown(r1, 0x1) 2018/02/04 16:13:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x700000000000000, &(0x7f0000210000)={0x0}) ioctl$TCSBRK(r0, 0x5409, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x541a, &(0x7f0000c6b000)) 2018/02/04 16:13:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000019000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d05000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x20000) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000ee2000-0xff)="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", 0xff) r2 = memfd_create(&(0x7f0000284000)='\x00$', 0x0) write(r2, &(0x7f0000ea0000)='\x00', 0x1) sendfile(r0, r2, &(0x7f00006a7000), 0xfec) ioctl$int_in(r1, 0x5421, &(0x7f0000df4000)=0x6) 2018/02/04 16:13:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cb4000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000945000)=0x10, 0x4) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000dea000)={0x1, 0x3}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00007aa000)=""/172) acct(&(0x7f0000699000-0x8)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) [ 72.443195] IPVS: Creating netns size=2536 id=13 [ 73.280153] pktgen: kernel_thread() failed for cpu 0 [ 73.285261] pktgen: Cannot create thread for cpu 0 (-4) [ 73.290870] pktgen: kernel_thread() failed for cpu 1 [ 73.295957] pktgen: Cannot create thread for cpu 1 (-4) [ 73.301340] pktgen: Initialization failed for all threads INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 244.868742] INFO: task syz-executor7:8983 blocked for more than 120 seconds. [ 244.875932] Not tainted 4.9.80-gb30d2b5 #28 [ 244.881005] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.889184] syz-executor7 D28072 8983 3883 0x00000004 [ 244.894909] ffff8801c711e000 ffff8801ca582f40 ffff8801ca582a00 ffff8801c7116000 [ 244.902956] ffff8801db221b98 ffff8801d914fa40 ffffffff838a23db 0000000000000002 [ 244.910968] 0000000041b58ab3 00ffffff8418ae44 ffff8801db222468 ffff8801db222490 [ 244.918960] Call Trace: [ 244.921529] [] ? __schedule+0x67b/0x1ba0 [ 244.927218] [] schedule+0x7f/0x1b0 [ 244.932399] [] blk_mq_freeze_queue_wait+0x114/0x230 [ 244.939053] [] ? plug_ctx_cmp+0x100/0x100 [ 244.944824] [] ? prepare_to_wait_event+0x450/0x450 [ 244.951397] [] blk_mq_freeze_queue+0x1d/0x20 [ 244.957429] [] lo_ioctl+0xfdf/0x1990 [ 244.962799] [] ? get_futex_key+0x1050/0x1050 [ 244.968851] [] ? loop_lookup.part.19+0x110/0x110 [ 244.975227] [] blkdev_ioctl+0x4aa/0x1a60 [ 244.980932] [] ? blkpg_ioctl+0x930/0x930 [ 244.986621] [] ? __lock_acquire+0x629/0x3640 [ 244.992673] [] ? do_futex+0x3f8/0x15c0 [ 244.998180] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 245.005226] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.012076] [] block_ioctl+0xde/0x120 [ 245.017500] [] ? blkdev_fallocate+0x440/0x440 [ 245.023661] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.029361] [] ? ioctl_preallocate+0x220/0x220 [ 245.035565] [] ? selinux_file_ioctl+0x355/0x530 [ 245.041878] [] ? selinux_capable+0x40/0x40 [ 245.047736] [] ? __fget+0x201/0x3a0 [ 245.053011] [] ? __fget+0x228/0x3a0 [ 245.058257] [] ? __fget+0x47/0x3a0 [ 245.063449] [] ? security_file_ioctl+0x89/0xb0 [ 245.069664] [] SyS_ioctl+0x8f/0xc0 [ 245.074824] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.081403] [ 245.081403] Showing all locks held in the system: [ 245.087702] 2 locks held by khungtaskd/514: [ 245.092022] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.100730] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.110431] 2 locks held by getty/3782: [ 245.114379] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.123695] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.133714] 1 lock held by syz-executor7/8983: [ 245.138262] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.147635] 1 lock held by syz-executor7/9002: [ 245.152215] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.161548] 1 lock held by blkid/9036: [ 245.165403] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.174736] [ 245.176336] ============================================= [ 245.176336] [ 245.183464] NMI backtrace for cpu 1 [ 245.187072] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.80-gb30d2b5 #28 [ 245.194227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.203551] ffff8801d861fd00 ffffffff81d94b69 0000000000000000 0000000000000001 [ 245.211527] 0000000000000001 0000000000000001 ffffffff810bac60 ffff8801d861fd38 [ 245.219492] ffffffff81d9fc8d 0000000000000001 0000000000000000 ffff8801c7136418 [ 245.227460] Call Trace: [ 245.230019] [] dump_stack+0xc1/0x128 [ 245.235354] [] ? irq_force_complete_move+0x390/0x390 [ 245.242071] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.248009] [] ? irq_force_complete_move+0x390/0x390 [ 245.254730] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.261797] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.268776] [] watchdog+0x6f0/0xa70 [ 245.274018] [] ? watchdog+0x125/0xa70 [ 245.279436] [] kthread+0x26d/0x300 [ 245.284593] [] ? reset_hung_task_detector+0x20/0x20 [ 245.291312] [] ? kthread_park+0xa0/0xa0 [ 245.296903] [] ? kthread_park+0xa0/0xa0 [ 245.302496] [] ? kthread_park+0xa0/0xa0 [ 245.308088] [] ret_from_fork+0x5c/0x70 [ 245.313723] Sending NMI from CPU 1 to CPUs 0: [ 245.318227] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b20c6 [ 245.325553] Kernel panic - not syncing: hung_task: blocked tasks [ 245.331680] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.80-gb30d2b5 #28 [ 245.338837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.348163] ffff8801d861fcb8 ffffffff81d94b69 ffffffff83a8ade0 ffff8801d861fd90 [ 245.356127] ffff8801c7136400 dffffc0000000000 ffffffff84409000 ffff8801d861fd80 [ 245.364113] ffffffff8142f541 0000000041b58ab3 ffffffff8418ab20 ffffffff8142f385 [ 245.372082] Call Trace: [ 245.374640] [] dump_stack+0xc1/0x128 [ 245.379989] [] panic+0x1bc/0x3a8 [ 245.384975] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.393171] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.400417] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.407659] [] watchdog+0x701/0xa70 [ 245.412909] [] ? watchdog+0x125/0xa70 [ 245.418326] [] kthread+0x26d/0x300 [ 245.423484] [] ? reset_hung_task_detector+0x20/0x20 [ 245.430115] [] ? kthread_park+0xa0/0xa0 [ 245.435704] [] ? kthread_park+0xa0/0xa0 [ 245.441298] [] ? kthread_park+0xa0/0xa0 [ 245.446889] [] ret_from_fork+0x5c/0x70 [ 245.452944] Dumping ftrace buffer: [ 245.456499] (ftrace buffer empty) [ 245.460177] Kernel Offset: disabled [ 245.463778] Rebooting in 86400 seconds..