pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0x0) 2018/03/21 20:57:33 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000d7de6ed349ab"], 0x6) write$eventfd(r0, &(0x7f0000000100)=0x5, 0x8) 2018/03/21 20:57:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) accept4(r0, 0x0, &(0x7f00000000c0), 0x800) clone(0x40200, &(0x7f0000000040)="061b52c05b5339f40a2a8b100146d7fc44c3e8704811ddbb543e08911c28a749846e243a7ce7ccf2c3d1cde0d48eb414db118da2c292d77e7bc62ad67aba2a4ec0dbdee411b3b0e283f5a94d8d64b5ade88b58a39dc38cd1997418f8df357e38989dd658afe7", &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000000000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000140)={0x1, 0x131, 0x9}) shutdown(r0, 0x1) 2018/03/21 20:57:33 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x1c7, 0x8, 0x0, 0x7, 0x1, 0x24b, 0xfff, 0x9, r2}, &(0x7f0000000140)=0x20) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x20}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) getpgrp(r4) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) utimensat(r5, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x7530}}, 0x100) openat(r6, &(0x7f0000000280)='./file0\x00', 0x40, 0x2d) 2018/03/21 20:57:33 executing program 2: inotify_init() r0 = memfd_create(&(0x7f0000000000)='}em1\x00', 0x1) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0xfffffffffffffffd}, &(0x7f0000f08fc0)={0x0, 0x0, 0x0, 0xff, 0xfffffffffffffffc, 0x28}, &(0x7f0000086000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/21 20:57:33 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x80000) sendfile(r0, r1, &(0x7f00000000c0), 0x2) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') 2018/03/21 20:57:33 executing program 5: r0 = socket$inet6(0xa, 0xa, 0xfffffffdfffffffb) r1 = socket$inet6(0xa, 0x80001, 0x0) dup2(r0, r1) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000020000000a004e2200000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000072aa54396a996f461aa6e78b950e2ca2b9c401b270f9d6ef60e041a9524a1f813409b57e00c11eded21baab0246f93f08152587bd4285617e966812ceebcc4a51c2e2e7cd910c598596425778b0793c6f2afd3db07f641983e40c9b5e94f7bfcefc1bf3f268841f5f2324a145b5cf21008a0664cf0fa347d6c678a2a929f7de72ab3f21bd3"], 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/21 20:57:33 executing program 7: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setregs(0xd, r1, 0x4, &(0x7f0000000080)="bc0ddf70bf1da2610a7125d04167296cd9b6a33becbf3eceaa25cfee35c615416e00a0fa001484a7a6a82dd3") mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/03/21 20:57:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x20000000000000e, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/21 20:57:33 executing program 4: rt_sigaction(0x7, &(0x7f0000000000)={0x47e5ec, {0xfffffffefffff27c}}, &(0x7f0000000000), 0x8, &(0x7f0000e04ff8)) rt_sigaction(0x2, &(0x7f0000000040)={0x0, {0x5}, 0xc0000000, 0x1}, &(0x7f00000000c0), 0xffffffe3, &(0x7f0000000100)) getsockname$llc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f0000000080)='net/snmp\x00') 2018/03/21 20:57:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/21 20:57:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0xfffffffffffffe4b, 0x0) fadvise64(r0, 0x0, 0x0, 0x20000000000003) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xdbc}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0xffffffff}, &(0x7f0000000180)=0x8) 2018/03/21 20:57:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000000240)) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x40, 0x30) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) timer_create(0x0, &(0x7f0000273000), &(0x7f0000a71000)) mknod(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x1) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r1, 0x4, 0x42c00) timer_create(0x0, &(0x7f0000abdfa0), &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000964000)) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xdab, 0xbf5, 0x7}) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000100)=0x6d, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000bc7ff8), &(0x7f0000bb0000)=0x4) nanosleep(&(0x7f0000f53ff8)={0x0, 0x989680}, 0x0) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) r3 = dup(r1) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r3, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be50001bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) sched_setparam(r4, &(0x7f0000000180)) 2018/03/21 20:57:33 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0xffffffffffffff01, 0x13, 0x3f, 0xdb}, {0x465, 0x2, 0x100000000, 0x4}, {0x88, 0x0, 0x0, 0x5}, {0x3c4, 0x6, 0x99, 0x62485f29}, {0x8, 0x1, 0x0, 0xfffffffffffffffb}]}) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000590000)=[{0x13}]}) 2018/03/21 20:57:33 executing program 3: prctl$intptr(0x800000000000001, 0xfffffffffffffffd) gettid() 2018/03/21 20:57:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000280)=""/4096) r4 = add_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000001280)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="836cb27c98b106e85a200b1282bf94cfbc7a5bba68dc36a8b6bbbfcccf9bd1a1ae84ca37fe72e79928611b689de6e39293bace3188cbe8d1552bff0ae0c119cee8b432ad3c7af7a541f8cc932034cf6cd7207d591685859e7928788c49562e95e6b3acdd21d49fc0166454c9dd8a23e82aff788c5a8e8bae22c7ca0eff42117aa02e7b9088bd862729ce39dbf7787674480a3ac5367e2129d1f4fef31d85060119f0006dbc35c814c9621fac93a81cb42f45cb0740559ed604ae0c8831", 0xbd, r4) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000000040)="c0642331672f56fe3cd938ea291a5e86b6d412e1de7e811d3716414ff6ee5a569a37c37b8f974f4f135b15f3304e47340de7524a466d0cca279d13b956d8f6a123ed00", 0x43) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r0, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) 2018/03/21 20:57:33 executing program 7: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00000002c0)='./file0/file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x418100, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x2, {{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x80000000}}}, 0x88) chdir(&(0x7f0000bddc23)='./file0\x00') poll(&(0x7f00006cd000), 0x0, 0xff) pivot_root(&(0x7f0000797ff8)='./file0\x00', &(0x7f0000118ff8)='./file0\x00') pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/21 20:57:33 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000d40fec)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x14) dup(r0) r1 = accept(r0, &(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000340)=0x80) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000004000000000000000000000000000000000000000000000000005100000000000000000000000000dac2cf343326641e00000000000000000000000000c6e88ed6000000000026a5d3957b3f0000010000000a"], 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$key(0xf, 0x3, 0x2) r4 = open(&(0x7f0000000080)='./file0\x00', 0x4800, 0x21) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}]}, 0x50}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000040)=r5) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/21 20:57:33 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{}, 'port0\x00'}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101400, 0x0) r2 = getpgrp(0x0) ptrace$getenv(0x4201, r2, 0x6, &(0x7f0000000040)) getdents(r1, &(0x7f0000000200)=""/102, 0xfffffffffffffe68) 2018/03/21 20:57:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0xc2) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x3f, 0x4) 2018/03/21 20:57:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x80) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x200) accept4$netrom(r1, 0x0, &(0x7f0000000140), 0x80800) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)={0x20, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x3, @ipv4=@loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) 2018/03/21 20:57:33 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgid(r0) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(0x0, r1) 2018/03/21 20:57:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7eff, 0xfffffffffffffffe) open(&(0x7f0000000040)='./file0\x00', 0x42000, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/21 20:57:33 executing program 6: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) r1 = creat(&(0x7f0000412ff8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="e5a6872ead56dc7de4caeffa075fb71e03c5c137e4b2e1fcd7864cdc0c7cafaf5d2c9286161fcc90858d4fb9e236e7c609f770edcd2ae4ed0dabc3d60c0f38508ce99cce97164256e4b804c747b9c9") setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4) 2018/03/21 20:57:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x14, 0x13, 0x109}, 0x14}, 0x1}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x4) 2018/03/21 20:57:33 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f00000000c0)={0x10}, 0x179, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[], 0x1}, 0x1}, 0x10) 2018/03/21 20:57:33 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) r2 = geteuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000700)={&(0x7f0000000500)=@updsa={0x1d4, 0x1a, 0xc, 0x70bd2d, 0x25dfdbfc, {{@in=@rand_addr=0x8, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x101, 0x4e21, 0x3, 0xa, 0x20, 0x20, 0x0, r1, r2}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x3f}, @in=@loopback=0x7f000001, {0x6, 0x1, 0x2ab, 0xa056, 0x8001, 0x8, 0x7000000000, 0x4}, {0x5d3, 0x0, 0x2, 0x3ff}, {0xe, 0x101, 0xd91}, 0x70bd25, 0x34ff, 0xa, 0x0, 0x3, 0x24}, [@offload={0xc, 0x1c, {r3, 0x2}}, @policy={0xb0, 0x7, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, @in=@rand_addr=0xffffffffffffffec, 0x4e22, 0xfff, 0x4e24, 0x0, 0xa, 0xa0, 0x0, 0x0, r4, r5}, {0x16246ff8, 0x1, 0x4, 0x5, 0x2, 0x7ff, 0xff, 0x3}, {0x5, 0x100000000, 0x5a1b289e, 0x7fffffff}, 0x0, 0x6e6bb5, 0x3, 0x1, 0x2}}, @ipv4_hthresh={0x8, 0x3, {0x6, 0x1b}}, @extra_flags={0x8, 0x18, 0x6f12}, @sec_ctx={0x18, 0x8, {0x12, 0x8, 0x1, 0x4, 0xa, "5848f76d1aa295f12a66"}}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@dev={0xfe, 0x80}}, [@mark={0xc, 0x15}]}, 0x34}, 0x1}, 0x0) 2018/03/21 20:57:33 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x7) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x682700) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f65000), 0x2eadd899) 2018/03/21 20:57:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@loopback=0x7f000001, @rand_addr}, 0x7) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x0, 0x9, 0x3, 0x6}, 0x3, 0x80, 'id0\x00', 'timer0\x00', 0x0, 0x8, 0x0, 0x6, 0x6}) 2018/03/21 20:57:33 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f0000000480)="5e685c70d97108aeabfca0db5b1ecaa9d78894f3a135f6f30925f99c323d32deea6a6bc94fc2066a4c893b61bc1fc26f8799adb399c76c02d6210757717e9ffbfe26ba97a04aad268dc4b0a3e0b2473ced50326e32ec792bb85bd8339d438f8c536613706f6ed0f3534ed0f278f6b01a5730af53f98d8f431cd3d638ab529d9a1df98528febe41372360c575fa9d5a0b21ae8ee31e7bf7c74712795422912d25ce783eec1bdd115933309b192048b158d4d9ce656f2df6ad7fb0dc3e80dab0c2de2a39738c8e8402cf958d4073b5", 0xce) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x400}}, [0x3, 0x1, 0x1000, 0x80000000, 0x1f, 0xe9, 0x10001, 0x61, 0xccb, 0x6, 0x1ff, 0xfffffffffffffffa, 0x6, 0x9, 0x80000001]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x7fffffff, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004fc0)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) r4 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x9, 0x200000) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000000680)=""/227) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000240)={'bond0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/21 20:57:33 executing program 4: getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000a72000)={0xffffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) 2018/03/21 20:57:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/route\x00') getsockname$netlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x8001, 0x6, 0x0, 0x40, 0xfffffffffffff487, 0xa9, 0x1, 0x2, 0x0}, &(0x7f0000000140)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x9, 0x10, 0x7, 0x401}, &(0x7f00000001c0)=0x18) pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x40100080) 2018/03/21 20:57:33 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) r1 = dup2(r0, r0) mq_getsetattr(r1, &(0x7f0000000000)={0x9, 0xe49, 0x6, 0x9, 0xd9, 0x4, 0x401, 0x3ff}, &(0x7f0000000040)) unshare(0x400) signalfd(r0, &(0x7f0000e82000), 0x8) 2018/03/21 20:57:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x140) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x0) r2 = dup(r0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2, 0x0, "27b4678a775409d8c3fb5d63b4b439332c466db9240e64ce5d1a43474f1569b2d7280e1eeca815be3cf38bf426b87aa17ce628a37aadab3fc21532cb97c1e8f57e741d7131a92476cddd15b27998b7a0"}, 0xd8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r3) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "079a91bf84f4f94d6f03f75225afcbe1a5802633f3dd91ee26027305a71b8bbb8ad087bf2af2c435b395839bd5b6b8d6043cdc91395a84b81e9096ad1d2b692f1acf842fffd4bbf39f0614bf8fa9a0b9"}, 0xd8) 2018/03/21 20:57:33 executing program 5: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2000) syz_open_pts(r1, 0x200000) close(r0) close(r1) 2018/03/21 20:57:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="00640001000445") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/03/21 20:57:33 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000002c0)={0xffffffffffffff22, 0x0, 'client0\x00', 0x0, "d3f285beae72b667", "fb96436b6f533e306b7394077b57e1a1f4d60cc557c21aec34d104f7680c455d"}) 2018/03/21 20:57:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c000104e60000000000000002000000", @ANYRES32=0x0, @ANYBLOB="000000000c0001000180c20000000000"], 0x28}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0x101, 0xfffffffffffff800, 0x400000, 0x101, 0x80000001, 0x7, 0x2, 0x5, 0x101, 0xb3cb, 0x4, 0x7fff, 0x800, 0xcd08]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) 2018/03/21 20:57:33 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='c\'\x00', 0x0, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0xfffffffffffffffe, 0x3}) ftruncate(r0, 0x24000000000000) ftruncate(r0, 0x2) ioctl(r0, 0x8, &(0x7f0000000000)="0a97246a0eeda680c4b93fb44fbed7a1c33d9c9b47f35a59707042f3610ed498e109e961487346a54a80a45642c7d800ae31d07bf558ddd2") 2018/03/21 20:57:33 executing program 2: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x10000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") sendfile(r0, r1, &(0x7f0000000080), 0xff) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x0, 0x200, "10eff16c0ff5", 0x8001}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendfile(r1, r1, &(0x7f0000000140), 0x8001) 2018/03/21 20:57:33 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x208400, 0x0) r1 = gettid() stat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000017c0)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001800)=0x0) r5 = getuid() lstat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001900)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001940)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000001a40)=0xe8) stat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fanotify_init(0x0, 0x81800) r11 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001b40), 0x800) sendmsg$unix(r0, &(0x7f0000001c00)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000480)="fc98a1d2a36b5f20fa8fa6431cb2344d99de889e6b8c84b30a50838194ed97bc2091aedd2c2afbfbf6443efbb27c454575013559d2e2381e1737b6279a914d2a5918f201b2a7f425f4077385b4c0", 0x4e}, {&(0x7f0000000500)="4a946b8309653923d3afa1b3e883dfde7ac9ce711e5c9cab9130723659a71e79a236090ca865a1870a1c2d13233be983b06136aeb77b9dae2081d3199382a40201f1dd269412cac151d449716cfe05bb6c8a26ecf0ee4395c81f5e942170ef8b3095434bb4a207faf3581faed3f298b587f13d341bd58c08bca2e8d2a049d70b24de4e23", 0x84}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="8b67a671d65cda9335416fcd25d2b186bd3e80cf829be1d2196afec14c0acf27e043172bc8c43fec02b9e07f18b31ccb63408fa62172137f57ad2eb63998cfa87e1e7cbec15ec2b225ce88369eab18e67404694a6112edb9fc18977dabb3b39b9bba8ab4df74b51497ae346220a72922f5f7889d03303317cca16bb9c3c5571977fb03a5956d5c49bd2387911efe8b66be30598c35c6a3fa028ed3ecdedf36b5aa3f48c0ea27815dbb7a22b6980aeb8cea9130903494460b2868cfe1c91cefcabe11e94782e14f5ea054caf7332db4daa2f0bf7303", 0xd5}], 0x4, &(0x7f0000001b80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r11]}], 0x78, 0x20000800}, 0x800) r12 = socket$inet6(0xa, 0x400000000001, 0x0) r13 = dup(r12) bind$inet6(r12, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TUNSETIFINDEX(r13, 0x400454da, &(0x7f0000000000)=0x60) sendto$inet6(r12, &(0x7f0000000080), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r13, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r13, 0x29, 0x45, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="05000000be7b1f809b31f8de1b40b41d5ae898f80f37cc7b7b007106c032fc6745045373d18b88da99236e7d36be068a1b00a70c6abf43d969cbd5032ccc558d47837f1385df4e10b82b9e0290d54e1dcd6053b33cbc670f9a7024dd7895422aa43183d409faafcb336a13d718b29f29605a7ee0adf6ca1d02c3094bd50053b9098145daa70f09fe04d7b73c6d03aeb2d3c98061205be3034bf0813c8e928618d07f8db7bcb2b00582910eb7d44364d4c8ad000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r13, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x3}, 0x8) r14 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r14, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x50, "2784204ab9bb0c0e72a9267af3f7b7fc6ef58523ba385bd6fa750d71178e9ef3970ed802b95185524e166488c9ff88e8cecdabee2b570a017908bb1ca75937c8da8846995352a9b56d31402442619901"}, &(0x7f0000000300)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r13, 0x84, 0x72, &(0x7f0000000340)={r15, 0x7, 0x30}, &(0x7f0000000380)=0xc) ftruncate(r14, 0x27ffe) sendfile(r13, r14, &(0x7f000053cffc), 0x8080000001) 2018/03/21 20:57:33 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0x24}], 0x1}, 0x0) socket$unix(0x1, 0x3, 0x0) [ 43.837662] random: crng init done 2018/03/21 20:57:33 executing program 0: futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000072e000)={0x77359400}, &(0x7f00006d7ffc)=0xfffffffffffffffd, 0x1000000) socket$inet(0x2, 0x80007, 0x9) 2018/03/21 20:57:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000340), 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) 2018/03/21 20:57:33 executing program 3: clone(0x2001fffb, &(0x7f0000000000), &(0x7f0000f13000), &(0x7f00002a7000), &(0x7f0000000000)) 2018/03/21 20:57:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x30}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1000}, 0x1c) 2018/03/21 20:57:33 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000084dff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x0, 0x0, 0x8, 0x2, 0x7}, 0x6, 0xff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000e60000)=""/170) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00000000c0)=0x8, 0x4) 2018/03/21 20:57:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{}, 0xd4a, 0x0, 0x6}, {{0x0, 0x2710}, 0x3, 0x7, 0x4}, {{}, 0x3, 0x8, 0x6}, {{r1, r2/1000+30000}, 0x17, 0x5, 0x3}, {{}, 0x0, 0x0, 0x100000000}, {{}, 0x80, 0x4, 0x8}, {{}, 0x7, 0x0, 0x100}, {{0x77359400}, 0x7, 0x7, 0x13}], 0xc0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x80087601, &(0x7f00000011c0)=ANY=[]) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x7fffffff, 0xe, 0xfffffffffffffffd, 0x80000000, "6cda4f4f3ade29516be8eb20b1c70aa2d85a441f68319665541d39630b66e189"}) 2018/03/21 20:57:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="706572736f82616c697479006f500c13fa8dfbf36d2b410ef1f93f7afd1ac6f4f99b44bb87e925eec9ce5a3b6a135dbbaf3f953155fd972731427ca1e1e7d4712d52eae5b6349bda1dcdaaad404590ef2b8c72b23c21bcef3c085a6d4e8c23a0a28400000000a4188737446ed2f3ad9c8f3c82be20b6c84afd621c5b34054972a4885a7d3a4e8310aa342c858674f5736eb7c173ca4c30a3087cd5917c24a1a3fca91dc9b100fb6fb2e619b40e1bf88beb8324e63fb8428904654d53629ac1aacbd91dcc1d") ioctl$fiemap(r0, 0x80087601, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000440)={0x80, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x80000000}}, 0x1, 0x2, [{{0xa, 0x4e21, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}]}, 0x190) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000006c0)={0x84, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x10, &(0x7f0000000080)=[@fda={0x66646185, 0x5, 0x3, 0x3d}], &(0x7f00000000c0)=[0x0, 0x40]}}, @increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x2}, @release={0x40046306, 0x3}, @request_death={0x400c630e, 0x3}, @acquire={0x40046305, 0x4}], 0x9b, 0x0, &(0x7f0000000600)="5b9f91bd518279040a26d2390bc23d51ae953dc0a291ee38cb2a18563631a8a3d0f2a0068d109e8045bb7894f30d115e0b45348169eb4ed8350980e4e5912964409147016c083d6a8268293b99eac23c3471286d192b6478048ad68b2c242bf48a5e0b09b87b310407d2b01daab3044bac8170f462731acb7a420e3ec73ec4085197d88d93d332e428052389387c90ee4ac68261a729974bb4412a"}) 2018/03/21 20:57:33 executing program 4: r0 = userfaultfd(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000012000)) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/03/21 20:57:33 executing program 6: syz_emit_ethernet(0x16, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="3c5151c8bb67", [], {@generic={0x8864, "4a575dd1907c0057"}}}, &(0x7f00000000c0)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x800, 0x20) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/189) 2018/03/21 20:57:33 executing program 7: gettid() exit(0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096, 0x1000) 2018/03/21 20:57:33 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x3fc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0046d00, &(0x7f0000b18000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x6, 0x3ff}, {0x101, 0x5}, 0x807, 0x4, 0x2}) 2018/03/21 20:57:33 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x442080) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 20:57:33 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220", 0x6) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = gettid() r2 = getpid() tgkill(r1, r2, 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100), &(0x7f0000000140)) [ 43.888756] audit: type=1400 audit(1521665853.936:24): avc: denied { write } for pid=6709 comm="syz-executor4" name="net" dev="proc" ino=15983 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/21 20:57:34 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002400130600000000000000000000000008000300004e0b00"], 0x1c}, 0x1}, 0x0) getpeername(r0, &(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000240)=0x80) 2018/03/21 20:57:34 executing program 5: r0 = socket(0xa, 0x2400000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = getpgrp(0xffffffffffffffff) setpgid(r1, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000034000)=""/144, &(0x7f00002a6000)=0x90) 2018/03/21 20:57:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000000000)="022b93416500", 0xfffffffffffffdb7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x200, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_adj\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000340)=0xc) fcntl$setown(r0, 0x8, r3) connect$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x1}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x100}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r4, 0x5, 0x0, 0x2, 0x3, 0x800}, 0x14) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r5, 0x8, 0x7f}, &(0x7f0000000180)=0xc) 2018/03/21 20:57:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001200)=[{&(0x7f0000000040)="4c34356193f379bae94b8687265328aa3beae3162e16cd15cc72369a27e84ed8ea366de931902250a98029b425f96b96ec8fd3180f5b185a96dee84b4483bc", 0xfffffffffffffe60}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="3fe3b7e73ff20b943a949d6e66bd36db90c2494c0fb09d49a26f7e59d10fb0fc0e3e0691695543db4e818d65134659b6407f00ae1e096732df", 0x39}, {&(0x7f00000010c0)="81f1e25a180ffc5b7c9a7621ee057b109efd2b0c611a03701a4329280ae2deb00f6d958fe073e04482cdb8d9c503a02375994f7b11df5f0418b3531411da378d767f9a74d976220a88355bc2dbaae84ee3d29094dee486c868fd16bf0c322cbdcaee4e", 0x354}, {&(0x7f0000001140)="3ff99fd74a659abe8df541c04ed12edec2c24b38c1e19f714c9680cff62dd294b04dd729e1bb3e86122fab047955f8aa382d2c0d4fec8970ca79327480496c0e395192e2ac79639d62edf2de45a95a0ed40ae6859a1fc908bb216dd6805589fb13b8c421812194d6aac823e1d04740053855f510f25ca03e8252c415aa910ad39b7f038be78101995c4ac991f3a2e5a1d7f05738c92fbc35bba05aa105e0cfb46844239310a1b2b89d786911c49e6963483b8d6b429067", 0xb7}], 0x5) 2018/03/21 20:57:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x3}, 0x8) connect$inet6(r0, &(0x7f00006ccfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) [ 43.924610] audit: type=1400 audit(1521665853.976:25): avc: denied { add_name } for pid=6709 comm="syz-executor4" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 43.958223] audit: type=1400 audit(1521665854.006:26): avc: denied { create } for pid=6709 comm="syz-executor4" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/21 20:57:34 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x9) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000f61ffc), &(0x7f0000001ffc)=0xfffffffffffffe03) 2018/03/21 20:57:34 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x4, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x1}) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xb8, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xb8}, 0x1}, 0x0) 2018/03/21 20:57:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) keyctl$session_to_parent(0x12) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x7, 0x3, 0xe1, &(0x7f0000ff9000/0x1000)=nil, 0x8}) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f000078b000), 0x0) 2018/03/21 20:57:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000700)='/dev/loop#\x00', 0x0, 0x4003) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00002e8f1e), 0x0, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x2, 0x0, "f6a14de36addc702a9e531ae2ce47acb38a429351f3452396ef55d07925fc6d1d3d363241e711b07f5a00db1499f3a6c35aac8a7ba29509c58ce2ec44c925269e7f970e8881e93f9529a2cd600f87e7d"}, 0xd8) write$fuse(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x108) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="d866c1310ffdfc7e15", 0x9, 0x8080, &(0x7f0000000300)={0x2, 0x4e20, @rand_addr=0x8}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x9, 0x4e24, 0x1, 0xa, 0x0, 0x20, 0x3b, r2, r3}, {0x2, 0x100000000, 0x3, 0x4, 0x8, 0x20, 0xfffffffffffffe54, 0xfffffffffffffc01}, {0xfffffffffffffffb, 0x1ff, 0x1, 0xfffffffffffffffc}, 0x0, 0x6e6bb2, 0x1, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x3506, 0x2, 0x2, 0x3, 0x7, 0x9c5, 0x2}}, 0xe8) shutdown(0xffffffffffffffff, 0x1) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) timerfd_create(0x2, 0x80000) 2018/03/21 20:57:34 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xd0) read$eventfd(r0, &(0x7f0000000040), 0x8) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0)=0x4, 0x4) write$sndseq(r3, &(0x7f0000000200)=[{0x0, 0x10000, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0xffffffffffffffc7) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000080)) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000180)={0x0}) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r4}, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/03/21 20:57:34 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0), 0x0, 0x200000000000}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0xffffffff, 0x200000000]) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 2018/03/21 20:57:34 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @empty, 0x83}}, 0x7fff, 0x3, 0x5, 0x1c, 0x1}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r1, 0x3}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/03/21 20:57:34 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x40) r1 = memfd_create(&(0x7f0000000940)='}keyring\x00', 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r2 = socket$key(0xf, 0x3, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) sendmsg$key(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x68, &(0x7f0000000080)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x100}, @in6={0xa, 0x4e23, 0x20, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in6={0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0x3, 0x800002, 0x1, 0x9, 0x1}, 0x14) 2018/03/21 20:57:34 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) tkill(r1, 0x15) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000003, 0x36, r3, 0x0) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x1, 0x2, 0x4, 0x3}}, 0x26) 2018/03/21 20:57:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f00000002c0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/03/21 20:57:34 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x400, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) r3 = dup(r1) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000fefff8)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x8) 2018/03/21 20:57:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="200000000000f6ff2d5c6eaf3ef486537b304f5c2ed9227f3e2bc285f8846bc693f8b449ebeb1c428c7dee9eeb32dfd8f8e05b998c353903f76088066fe9018955cec4f42c2620b83956d3313bbc8717b5914a0c9538b9d4544078e9c0ec4ad66bdfb7e7c5c9942b26e1f54bf44d4b1672dbdc0e0cf21de72d78e158ad1702aa97b809498bfb6bee892ae086a8c984ad9113991b3ced0b60000000"]}) 2018/03/21 20:57:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x4000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000380)=""/212) ioctl$TIOCGPTPEER(r0, 0x5406, 0x400003) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) ioctl$TIOCCONS(r0, 0x541d) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='MA$', 0x3}], 0x1) r4 = memfd_create(&(0x7f0000000080)='/dev/ptmx\x00', 0x1) accept$netrom(r4, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x8}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x5}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x8010, r0, 0x0) fsync(r0) 2018/03/21 20:57:34 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x6, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r1, 0x52}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000000040)=[{&(0x7f0000fb4000)="1f0000000203190000000700000006811c021b0509000100010000ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000001031900060007000000068100023b0509000100010100ff1ffe6f", 0x1f}], 0x1) 2018/03/21 20:57:34 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00008f5ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10020) chdir(&(0x7f0000000000)='./file0\x00') fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/21 20:57:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) flistxattr(r0, &(0x7f0000000000)=""/43, 0x2b) 2018/03/21 20:57:34 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x9, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000140)=0x80, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x800}, 0x4) 2018/03/21 20:57:34 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x8) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x800) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffff8) ioctl(r2, 0x80000004000457d, &(0x7f0000000280)) 2018/03/21 20:57:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00000000c0), &(0x7f0000626000)=0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x103) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0xbb4, 0x4) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x80000010) 2018/03/21 20:57:34 executing program 2: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000000180)=@can, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000200)=""/7, 0x7}], 0x2, &(0x7f0000000280)=""/4096, 0x1000, 0x2}, 0x6990}, {{&(0x7f0000001280)=@rc, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001300)=""/123, 0x7b}, {&(0x7f0000001380)=""/85, 0x55}, {&(0x7f0000001400)=""/30, 0x1e}, {&(0x7f0000001440)=""/87, 0x57}, {&(0x7f00000014c0)=""/39, 0x27}, {&(0x7f0000001500)=""/173, 0xad}], 0x6, &(0x7f0000001640)=""/4096, 0x1000, 0xffffffffffff8001}, 0x1ff}, {{&(0x7f0000002640)=@generic, 0x80, &(0x7f0000002700)=[{&(0x7f00000026c0)=""/57, 0x39}], 0x1, &(0x7f0000002740)=""/18, 0x12, 0x80000000}, 0x6}], 0x3, 0x2160, &(0x7f0000002840)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x20000) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x480) 2018/03/21 20:57:34 executing program 6: r0 = socket(0x10, 0x20000000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) write(r0, &(0x7f0000000000)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2018/03/21 20:57:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000fbdff3)='net/mcfilter\x00') fcntl$setlease(r0, 0x400, 0x1) ftruncate(r0, 0x0) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 2018/03/21 20:57:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)=0x1) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000280)=""/157, 0x2a0, 0x10000, &(0x7f0000000240)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xc9613703e5a81717) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000000)="b4ffef758016968dfc9b27f5e496fc20a111f8a18a21f553fb6a7e8a850352114632e23ea264c6d17135c367881d9ab2486661b51151f6da6d8283ec07330ef2a163f2a4d43cb31d4ec7f50b0d078d4b5f45f1a32ad9599bf55a2ff551f7327ea72f0507d9372d", 0x67, 0x4800, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0x99}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x2f9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/21 20:57:34 executing program 4: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0xbc, 0x0, 'client0\x00', 0x0, "aefedbc32122cd9f", "08b3b5d74495c770742769dc97fb24a434b329fae1be249b4b0fbcbc485eae32"}) 2018/03/21 20:57:34 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x7fe, 0x7, 0xfd, 0x1}, 0xfffffffffffffea1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x60, 0x29, 0x3, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a"}], 0x60}}], 0x1, 0x0) 2018/03/21 20:57:34 executing program 4: r0 = socket(0x400000000010, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) write(r0, &(0x7f0000000240)="240000002100f3d4bcd28658b1449d0201084f7a542551071c8413ff0ffc020200000000", 0x24) 2018/03/21 20:57:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000040)=0x800, 0x4) clock_gettime(0x0, &(0x7f0000000000)) 2018/03/21 20:57:34 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x4000, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x4) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/03/21 20:57:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x2, 0x9fe}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x1, 0x1e0, [0x0, 0x20000240, 0x20000390, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0x4, 0x887f, 'eql\x00', 'rose0\x00', 'bridge0\x00', 'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xe8, 0x120}, [@common=@nflog={'nflog\x00', 0x50, {{0x1083, 0x6, 0x5, 0x0, 0x0, "47066a343fe73db1deacd7d2fa477f8b6771694f372200b9d45602559ceaef68b2a81bc10308ba0ebb10d037a67d634eefb052f2f41e43947ce8b0850714951a"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x258) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x8001}) 2018/03/21 20:57:34 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xffff, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000001c0)=0x3, 0x8) r1 = socket(0xd, 0x5, 0xfffffffffffffe) accept4$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10, 0x800) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f000061bffc), 0x7463d00b) recvfrom$llc(r1, &(0x7f0000000000)=""/155, 0x9b, 0x2, &(0x7f00000000c0)={0x1a, 0x304, 0x1, 0x7, 0x9, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/21 20:57:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @local}, &(0x7f00000000c0)=0x12d) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={"6970365f767469300400", {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$inet_opts(r0, 0x0, 0x4004, &(0x7f0000000000)="070a0a800001ff00b1", 0x9) 2018/03/21 20:57:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000000000), 0x4) 2018/03/21 20:57:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='\b']}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/21 20:57:34 executing program 2: syz_emit_ethernet(0x1e, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000aaaaaaaaaabb88ca56c1de5477af0b4cc2024c1eeba1431f"], &(0x7f00000001c0)) 2018/03/21 20:57:34 executing program 6: r0 = socket(0x10, 0x20000000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) write(r0, &(0x7f0000000000)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2018/03/21 20:57:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000001440), &(0x7f0000000100)=0xe, 0x800) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x40, &(0x7f0000000180)=0x4) accept4$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}}, 0xff38) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000001380)={0x7, 0x0, 0x7, 0x6, 0x1ff, 0x4, 0x1, 0xffffffff00000001, 0xedf6, 0x9, 0x0, 0x100}) getpeername$netrom(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x10) timer_create(0x4, &(0x7f0000001340)={0x0, 0x2, 0x0, @thr={&(0x7f0000000300)="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", &(0x7f0000001300)="e62dc9632841fd389e09c5832f514b6bd739353bfe94f5dae1624caf18eaf2357ec4f7c780923ed0203ca3"}}, &(0x7f0000001480)=0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000001740)={0x6, &(0x7f0000001700)=[{0x20, 0x32}, {0x8b56, 0x3}, {0xffffffffffffff10, 0x8}, {0x84d4, 0x8}, {0x7ff, 0x6}, {0x73f, 0xd9f}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) r4 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000014c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000015c0)=0xe8) lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={r4, r5, r6}, 0xc) timer_settime(r3, 0x1, &(0x7f00000013c0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000001400)) 2018/03/21 20:57:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f0000000000), &(0x7f000093affc)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)={0x1a, 0x13, 0x100000aff, 0x0, 0x0, {0x20}}, 0xffffffb8}, 0x1, 0x0, 0x0, 0x2}, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffff9c, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='syzkaller0\x00', 0x8001}) 2018/03/21 20:57:34 executing program 2: setrlimit(0x5, &(0x7f0000f66000)={0x0, 0x1fd}) epoll_create(0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000080)="df28c66be9eb3cf924b67cbc67e91e85088a0a636113342e6d9477", 0x1b, 0x4000, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr=0x5}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) unlink(&(0x7f0000000100)='./file0\x00') 2018/03/21 20:57:34 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) prlimit64(r1, 0x5, &(0x7f00000000c0)={0x4, 0xf1}, &(0x7f0000000100)) ptrace$setopts(0x4206, r1, 0x400000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x20000, 0x0) ptrace(0x4207, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2001, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ptrace$setopts(0x4204, r1, 0x0, 0xfffffffffffffffd) 2018/03/21 20:57:34 executing program 5: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000180)={'syz_tun\x00', @ifru_settings={0x7c, 0x0, @fr_pvc=&(0x7f0000000200)}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) 2018/03/21 20:57:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=@polexpire={0xcc, 0x1b, 0x701, 0x0, 0x0, {{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}}, [@mark={0xc, 0x15}]}, 0xcc}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000000000000, 0x4000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x1a6, @loopback={0x0, 0x1}, 0x38}]}, &(0x7f0000000200)=0x10) 2018/03/21 20:57:34 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) pwrite64(r0, &(0x7f0000458002)="9d", 0x1, 0x2000) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) r5 = getuid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000a40)=0x0) r7 = getpgid(0x0) r8 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0xc) sendmsg$netlink(r0, &(0x7f0000000c00)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80002100}, 0xc, &(0x7f0000000ac0)=[{&(0x7f0000002940)={0x11f4, 0x1e, 0x708, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x11e4, 0x56, [@typed={0xc, 0x8b, @u32=0x1f}, @typed={0xc, 0x14, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}, @generic="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@generic, @generic="419eac0b70e8e953f87e4b8ce7877c62c59c6f0888116d6f9cf9a17327af808a0098f8937459b0c40f00468f00d63fc86907ffb02795ad193c32777d97ce9402f9c53b3f7ad3187239b29dff6abe9e7be8eda8b04cca7852f321d9a8c671f9c67f320caa25425a8e72c98dc08e1a4adc566665bbcc7fa1786052870ffc", @generic="ac1e3653a78f9198255442b9e81aea8fca15553853b06231827e603203130a29396db71364c36318de1eb2cff7b3ec5e3ad2b4a45b317c4200b6fa75a97ad9028d53b44df25e3f6648ab4d6de72c4d811105b76a8fa6a64949e1ba229f693a24b661caf44b3d002d09f1d1d3ea68fbc165d2a11fe5c7724d"]}, @generic="03c7ed8b726112", @generic="c2c3c545563c97115259f66f74c5636f71399baa60468084adae538febfe2fdc932dc8b16662ebb552c99e43ca893a69da8afdd80714d91df480583cc5f7b8a85885e40bceac5b825ab0305f861ed55b7907f0246c7c5b20dac14ef2edecefefd12794ca5d02aa233fd950aa11"]}, 0x121c}, {&(0x7f0000000a80)={0x14, 0x28, 0xc28, 0x70bd2c, 0x8, "", [@nested={0x4, 0x55}]}, 0x14}], 0x6, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x400c4}, 0x4880) 2018/03/21 20:57:34 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xffffffffffdff014}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000fd8f88)=[{{&(0x7f0000ca8000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f00002ce000), 0x0, &(0x7f0000194000)}}], 0x1, 0x0) 2018/03/21 20:57:34 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$void(r0, 0xc0045c77) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f0000000000)="29000000140007b7ffff00000000f0ff0005100006a40e07fff00fd500f3ff09000000000000000000", 0x29) 2018/03/21 20:57:34 executing program 2: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x2, 0x2, [0x3ff, 0x32]}, &(0x7f00000002c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) sync_file_range(r0, 0x2, 0x1, 0x1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) 2018/03/21 20:57:34 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x0) getsockname(r0, &(0x7f0000000300)=@hci, &(0x7f0000000380)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x100}, &(0x7f00000000c0)=0x8) 2018/03/21 20:57:34 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, r1) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xb7e3, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x9, 0x200, 0x1, 0x9, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x5, 0xf71, 0xfffffffffffffff8, r3}, &(0x7f0000000280)=0x10) 2018/03/21 20:57:34 executing program 7: r0 = socket$packet(0x11, 0x400000003, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x458, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x458}, 0x1}, 0x0) r2 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='+ppp0cpuset\x00', 0x0) keyctl$update(0x2, r2, &(0x7f0000000100)="75dd85dbdf085a37bba89d830740a9166da6dd8469cec886c3030b1ad568baa1e7183ae6ffbb303d87cf91ac285746a2ad9508c025b0ecfe2b37b3f5f3bcc848f6ea01bd7d0f8a75feba6ffbff265ff2c41f430c997bfc844add", 0x5a) dup3(r0, r1, 0x80000) 2018/03/21 20:57:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, {}, {0x0, 0x0, 0x7}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r0, 0x2) 2018/03/21 20:57:34 executing program 7: r0 = socket$inet6(0x10, 0xa, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000100)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a28093020600fc19a84305e6c032088c471b22c0d19fa1567216da022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448d", 0x55}], 0x1, &(0x7f0000000180)}, 0x0) 2018/03/21 20:57:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000154000), &(0x7f0000494000)=0xffffffffffffff09) 2018/03/21 20:57:34 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) gettid() getpgid(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='task\x00') fstat(r1, &(0x7f000023efbc)) 2018/03/21 20:57:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x9c, @empty, 0x9}, 0x1c) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000440)={'broute\x00'}, &(0x7f0000000180)=0x78) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x6}, {0xb, 0x3}, {0x7, 0x2}, {0xe, 0x6}, {0x8, 0x9}], 0x5) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) r2 = syz_open_dev$sndtimer(&(0x7f00000004c0)='/dev/snd/timer\x00', 0x0, 0x30001) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000400)=0xe8) r4 = getegid() chown(&(0x7f00000001c0)='./file0\x00', r3, r4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000140)) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$getregs(0xc, r5, 0x8, &(0x7f0000000200)=""/152) 2018/03/21 20:57:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x40, 0x2000) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="bb", 0x1}], 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="f4c2addaac5d0bf28508202c94cc2696487a841174965b1ea1a71119b5af6d513ccc8f90fea00618f08497821ce7a62dbf5c6ac30458e71ddf62215d10ccf70c4cb1c4754421967e1410fe3b10152afe8ba7f4", 0x53, r1) ioctl$int_out(r0, 0x1, &(0x7f0000000080)) write$selinux_validatetrans(r0, &(0x7f0000000200)={'system_u:object_r:systemd_tmpfiles_exec_t:s0', 0x20, 'system_u:object_r:auditd_var_run_t:s0', 0x20, 0x39, 0x32, 0x20, '/usr/sbin/cupsd\x00'}, 0x66) 2018/03/21 20:57:34 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x0, [0x0, 0x0, 0x8001]}, 0x3f) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f0000000180)="09d6c051a34af526b7813ab8325b6f6550716d18ed49e0c46adec3f4f8139f447f1495fc740445892260e08d1641802231c9fcffffffffffffffb2d6a70cf50223a4b1a22d91f3ffd75a0516ce5c61b75c1792e52911ae0ddd3825462540dc2d34c05e5b37e15ffcad47228362e5f1eaec34c13641e051604e059a7fc2c5460cf88568df52", 0x85) 2018/03/21 20:57:34 executing program 3: modify_ldt$write(0x1, &(0x7f0000000040)={0x6, 0x20101000, 0x0, 0x1ff, 0x100000000, 0xfff, 0x5, 0xfff, 0x7, 0x3}, 0x10) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) connect$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x0, 0x1, 0x0, 0x8, 0x0, "271751f6882cfab8de082cc227ac0fb40c50aaf0b068eae4ec687a71b90d906ff8ea087a542e61b87aeb4501902a04d303152385a2c65871850de9b30d3792", 0x16}, 0x60) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x3d) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x9, 0x110, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000600)='hugetlbfs\x00', 0x1882040, &(0x7f0000000440)="ef31a990cc5e70a8bf23b54d68c3330ffac1ce24a845c5e0d57d93762cb7124aeedfcfd0e42d5e5eb5fcef291210c607f0745e42b9105d4cbde042da9d2cf00000000000000002ea04aa3bf13cdb82b921fdeef52a74ba16625f10b75e1c7d3a9f6483f26255c717ef581635316066416122160a67e33bd18b22ea5958057294652b1c8174a496a7fcf3f64fedf856760df0c0274aff3b2133e5d1b5cfc5698cfa49d4e26bc5e3675f2949155df5b39d6f7f239db4c9242ce03811a563d65fa258714e7c14fd217143723cb8fab691d9c0901c5d89b7ab7f32b736388012783bae569725a6508b57932dae8b098244db3b099c541222b9b476a2cc6bfadff5df3099b1318158a59743bf41809fece3d16c92b94456afb162579c3a4a048369c7d474f5bf27cb75c481e5d4ec378bd724386c1dae2f87f82d6f3339c6ca0e00076fe3df160a905531a261375abc7851133b04e000df4a410c45c561fe37844af1571f459ee97d9424dd86d001c122b7ed5c7c18777fc4f6b0fd4f95e894115b79b8886d8103789f805614f8cec9904ac77f1cbaf30ff2bf3a73c2a84d108fdd1ebfe97c855334c344") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x21, "43cf34c6a0f7a3ad8b077f7fa360f947942409790656a72ab832a086afef1b894c"}, &(0x7f0000000400)=0x29) r3 = inotify_add_watch(r0, &(0x7f0000000700)='./file0\x00', 0x4000181) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001040)={r2, 0x1000, "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"}, &(0x7f0000000640)=0x1008) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000680)="d919d32e4751997db1394c493be298786be8045f4236b8") umount2(&(0x7f00000006c0)='./file0\x00', 0x4) inotify_rm_watch(r1, r3) umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x39f03f14a756a3b) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000009c0)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r4, 0x200}, 0xc) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000140)=""/137) fchdir(r1) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000000280)="4bd69116f17bcd26982668dd1312e43cd486ace4dd455e642862407168b680b79ed9085f52ab387ce11642fe99cf73c2bcbdffd00ce9a878a3c00531527629507a4b1698c34032bc1c0f69718e03f9f8e711feb3aa7cdb4c81bdc477a5") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@remote, @in6=@loopback}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000980)=0xe8) creat(&(0x7f0000000000)='./file0\x00', 0xc6af0152ed8bd63e) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000740)=""/200, &(0x7f0000000840)=0xc8) 2018/03/21 20:57:34 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000010c0)='/dev/sg#\x00', 0x6, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000001100)="8c50f464f4b30d5f9464bed69c61826a74", 0x11) socket$inet6_sctp(0xa, 0x1, 0x84) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0xb8201, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) setuid(0x0) 2018/03/21 20:57:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f000078b000), 0x0) sendto$inet(r0, &(0x7f0000000000)="8209186b0c0b0f01cf312119266beb6061e16c55f0dad2a466dcfe9094b425d9469f596ddfba54afea183a8346b8bc77f79322bb80c8a6afa0b8caf6c644933e6bab96f456a4bf5e4ea22e303f7230adbdf94e9ca3138dcace259b7356125c522715b593375aeed4a5de3794b0fc65bb26ac2b995afeccd9497b0302cee509cc643d9e6df4ab5dc7a4e258f431827f4c0c931f9ef79f0bff587499e5d1a33ac546620463723027a11af228d62c4c3bd44995562f138e33d5abcbae210c488ff6a6ecdccf8d06cd3353037126c85c1d8c", 0x1ce, 0x1, 0x0, 0x0) 2018/03/21 20:57:34 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000100)={0x10000008}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/13) 2018/03/21 20:57:34 executing program 2: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x24001) r0 = syz_open_procfs(0x0, &(0x7f0000001080)='net\x00') fstat(r0, &(0x7f0000000140)) socket(0x10, 0x804, 0x400) 2018/03/21 20:57:34 executing program 6: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) delete_module(&(0x7f0000000000)='mqueue\x00', 0x200) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2018/03/21 20:57:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, {}, {0x0, 0x0, 0x7}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r0, 0x2) [ 44.484489] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.525990] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 20:57:34 executing program 4: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000040)='qnx4\x00', 0x0, &(0x7f00000001c0)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x4, 0x1) 2018/03/21 20:57:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/03/21 20:57:34 executing program 5: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f000001dff4)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000005ff4)='./bus/file0\x00', &(0x7f000003bfbc)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/227) lseek(r0, 0x0, 0x3) 2018/03/21 20:57:34 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0xd, &(0x7f000058eff0)={0x77359400}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, {0x4, 0x0, 0x401, 0x0, 0xb519, 0x675c58a7}, 0x400, 0x6}, 0xe) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/03/21 20:57:34 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000879ff2)='/dev/keychord\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b3ff4)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23}}, [0x0, 0x7, 0x7, 0x8, 0x3, 0x1, 0x9, 0x48c7d124, 0x3, 0x5, 0x101, 0x0, 0x9, 0x5]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000845ff4)) 2018/03/21 20:57:34 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x9000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x8020000000000, 0x5, 0x1000}) 2018/03/21 20:57:34 executing program 3: r0 = socket(0x20000005, 0x20000000004, 0x8) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000200), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="0a000000d150ba3598cb1d3ab5e75fa885266b732f3803971f0000010000000000562c4e62e2a6c286e0f0d7790b0b58c090d91acfc83174ecdb8d05adf6531424afcbbbe22b2f08fb00e3f7c30fd20000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x80000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x2}}, [0x8, 0x8, 0x4, 0xfffffffffffffffd, 0x3, 0x401, 0xffffffffffffffc1, 0x1ff, 0x9, 0x9, 0xf8, 0x3, 0x1000, 0x1, 0x4]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r2, 0x7ff}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x8fba, 0x100, 0x8bd, 0xfffffffffffffff7, 0x401, 0xfffffffffffffc00, 0x3, 0x10000, 0x6, 0x7fff, 0x3, 0x3, 0x10001, 0x10001]}, &(0x7f0000000080)=0x100) 2018/03/21 20:57:34 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000000c0)=""/233) r1 = accept4(r0, &(0x7f00000002c0)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80800) sendto$unix(0xffffffffffffffff, &(0x7f0000000280)="8ee29c09e1eb5f71206ac594d5acbfe3406f57ad968c0ad5f9a2b96715ec37f47730ba3323eccee2804599388046d34c996e256cc5", 0x35, 0x4000810, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) pwritev(r0, &(0x7f00000019c0)=[{&(0x7f0000000600)='5', 0x1}, {&(0x7f0000001780)="15ef067613ebb090a334fcb60e9f4f04e67e6cc8863d8a358aef8fc6b190a8fc025bf804d9226262dab4003df442d572bbc050e2f314f0fdd345d08346f4b61396bc7982a5e82005a5a8a5b9f1e38b0bac9cf9ff6aebd32579d54800d058c689370a1e7fa92b55b6c516dff628107f8e5f5f5a39a6337594b8bdd39accc9c85b633976b926266c3ffe89ca831fab4b8d95833cf992f39e375fcd3f874763d07f8ca47c9f26929b7408f57cebf28cc13379562d6eb40250b18448c6b7ee1fef4313ba28a940dcf0a815bb57f10f56373b6684920324b07328d23220052cfaec81c735fa9a", 0xe4}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b00), &(0x7f00000003c0)=0x1) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="453c20e60a8725f8bf53074d81ffea93dedeb158c14a20bd066affd7885f42a7ef76859be4d2f693b590570ac0f96fed9cce2c980bb7cd8f9c05f6f0f21b5594a295ae3ebf24b20a8173bf37ceeefb2975425ede610eda94d68ddb466c9818410111346afbc3c3d06d87d8d69c4d52b46173b76969c82e35fc0d006bd741fe5a02e446b5f48dba1b767018245b3a845b3360eaac38", 0x95}], 0x1, 0x6744) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001dc0)=0x9) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000400)={0x3f}, 0x4) 2018/03/21 20:57:34 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) memfd_create(&(0x7f0000000040)='posix_acl_accesseth0loselfppp1selinux\x00', 0x1) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0xd2, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) clock_gettime(0x7, &(0x7f0000000240)={0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r3}, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) open(&(0x7f0000000000)='./file0\x00', 0x50000, 0x98) clock_gettime(0x0, &(0x7f0000002800)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002600)=[{{&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/255, 0xff}], 0x3, 0x0, 0x0, 0x2}, 0x154}, {{&(0x7f0000001380)=@ethernet, 0x80, &(0x7f0000001600)=[{&(0x7f0000001400)=""/92, 0x5c}, {&(0x7f0000001480)=""/203, 0xcb}, {&(0x7f0000001580)=""/17, 0x11}, {&(0x7f00000015c0)=""/9, 0x9}], 0x4, 0x0, 0x0, 0x7}, 0x4}, {{&(0x7f0000001640)=@nfc_llcp, 0x80, &(0x7f0000001780)=[{&(0x7f00000016c0)=""/87, 0x57}, {&(0x7f0000001740)=""/33, 0x21}], 0x2, &(0x7f00000017c0)=""/78, 0x4e, 0x5}}, {{&(0x7f0000001840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001a80)=[{&(0x7f00000018c0)=""/151, 0x97}, {&(0x7f0000001980)=""/236, 0xec}], 0x2, &(0x7f0000001ac0)=""/153, 0x99, 0x1}, 0x5cf}, {{&(0x7f0000001b80), 0x80, &(0x7f0000002000)=[{&(0x7f0000001c00)=""/226, 0xe2}, {&(0x7f0000001d00)=""/55, 0x37}, {&(0x7f0000001d40)=""/127, 0x7f}, {&(0x7f0000001dc0)=""/195, 0xc3}, {&(0x7f0000001ec0)=""/143, 0x8f}, {&(0x7f0000001f80)=""/73, 0x49}], 0x6, &(0x7f0000002080)=""/116, 0x74, 0x100000000}, 0x8}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000002100)=""/55, 0x37}, {&(0x7f0000002140)=""/207, 0xcf}], 0x2, &(0x7f0000002280)=""/203, 0xcb}, 0xb85}, {{0x0, 0x0, &(0x7f0000002380), 0x0, &(0x7f00000023c0)=""/119, 0x77, 0x7}, 0x3}, {{&(0x7f0000002440)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/93, 0x5d}], 0x1, &(0x7f0000002580)=""/74, 0x4a, 0x6}, 0x5}], 0x8, 0x142, &(0x7f0000002840)={r4, r5+30000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/03/21 20:57:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x200000000000, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/21 20:57:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000002c0)={0x14, 0x0, 0x1, 0x5}, 0x14}, 0x1}, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/21 20:57:34 executing program 6: r0 = mq_open(&(0x7f0000000000)='-em1\x00', 0x801, 0x2, &(0x7f0000000040)={0x800, 0xfffffffffffffffd, 0x58, 0x4, 0x10001, 0x1, 0x7, 0x1}) r1 = getpid() sched_getparam(r1, &(0x7f0000000080)) dup(r0) capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) setpriority(0x2, 0x0, 0x2000000401) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x6, @empty, 0x6}, @in={0x2, 0x4e22, @rand_addr=0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) 2018/03/21 20:57:34 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) fanotify_mark(r1, 0x20, 0x8000000, r1, &(0x7f0000000040)='./file0\x00') r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x4000, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) r3 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) r5 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000007480)=0x0) r7 = geteuid() fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) r12 = fcntl$getown(r2, 0x9) r13 = getuid() r14 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000030c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000031c0)=0xe8) lstat(&(0x7f0000003200)='./file0\x00', &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004880)=0x0) lstat(&(0x7f00000048c0)='./control\x00', &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004980)={0x0, 0x0, 0x0}, &(0x7f00000049c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004a00)=0x0) stat(&(0x7f0000004a40)='./control\x00', &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004b00)={0x0, 0x0, 0x0}, &(0x7f0000004b40)=0xc) r24 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006400)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000006500)=0xe8) getgroups(0x8, &(0x7f0000006540)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r27 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006580)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000006680)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000066c0)={0x0, 0x0, 0x0}, &(0x7f0000006700)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000006740)={0x0, 0x0}) fstat(r2, &(0x7f0000006780)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000006800)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r33 = fcntl$getown(r0, 0x9) r34 = getuid() stat(&(0x7f0000006840)='./file0/file0\x00', &(0x7f0000006880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = fcntl$getown(r1, 0x9) fstat(r2, &(0x7f0000006900)={0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000006dc0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006e00)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000006f00)=0xe8) lstat(&(0x7f0000006f40)='./control\x00', &(0x7f0000006f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007000)=0x0) r43 = getuid() fstat(r1, &(0x7f0000007040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = getpid() r46 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000070c0)={0x0, 0x0, 0x0}, &(0x7f0000007100)=0xc) sendmmsg$unix(r0, &(0x7f0000007280)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="a9c53c353278fb3dcc6b5d1d813e53e2f4bde14670d3cfd4452317c97924edd731caee4ab7dc78c1f87d16111b648f6388966319f3cdf438aad33b1ab0d6f4dd9d31767264707d454bad", 0x4a}], 0x1, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xf0, 0x800}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000000700)="6120c2d1975a9ba99a01c7eef45a01eaead7238ee7813328a10b31c1918ea426c52394237996091c4d1ae9fc90c4bf48f44d88086ebaddf37f8b2c97df7c44fefc1f0cf0899599939bf5f37fb1b07f78ed89dfb69fda2223020a258e2142872d4daa1087ddef4a327f44d55f389c45a2f90df9eafff3376785a23079a0c1f026883c8ec8b27e4d00d9be97bcef6bbaf8fa4e2a336078936b5b3d87033e2a67512120faca0ddc00eaf5362d95c91aa9bc82c1224653ae23c7e48d5b21a4c178", 0xbf}, {&(0x7f00000007c0)="62efc7ffd5039654d47d24d0a5fb8c5dfb634df3b45f37d11a02dd5edc445f559318c35568fcfa6adcff157a9fbf5a93d87d7d5d7adf41a41700eadc86f6638a66b0cf16b4e61ce5df3a2c67db2188d2780f21cd342d", 0x56}, {&(0x7f0000000840)="e493a9e4442953aa60f9ca25bf4b90135e1b0210a63405f81b075ea8598fe1b46b440cd97dc2e45a88e584f5583afac1809a0f9bed63999d2aa187247a1e36f3d85c1dd126b74e7a51971780094617a5534f56bed99255f292bae489c1a0de3a68589573", 0x64}, {&(0x7f00000008c0)="e1f4d4494493c42f6d9afd9e6e460b1f0da8c79070bd705f9370ac8e6b02128383711f3b01642a67de", 0x29}, {&(0x7f0000000900)="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0x1000}, {&(0x7f0000001900)="eec0e9782bd34b2e35bfb2c3b489506c188f046e8f30c62d6f151169914747dba6bff51c478d9615df3df552f4a7565c02b9a580324825fb5bbdaa9532d1", 0x3e}, {&(0x7f0000001940)="ba807bcb7ee2ab5d1e2f936396d18963e6c644fbe411cb626ea22b2351b83958d57cb427dfb6a59e7732cb9ca85f08bc9921be4ca6cbd5f318e07dcc68eacb13eb94b214314085dd9a26f48ae6321f1f4b1619dcd62cd27752a2ad549bae4ea4118db4fb7c303b43614607f7fb636b22e69d86772e96cad9688149a2ee8e41806fca487e1f850711be4e93af0a6ce08a30953bca7db3275dc7ecb3a1079d10e3a3e0ed671097d3dafc40bd35194fa6003473543e834b4e027ceba307ae4b557c730bb5ae5ec087be9a5b075d647033d7879b510afc1c69300abe9de2781a8f2c8aa26431ef347ef0e6014af8ce0933", 0xef}, {&(0x7f0000001a40)="e0d77fd34d1ced6d9cec87d50706c1e1d9d7e6bf1a993ffc97eec28f723e8f8502ffc0aaf292c4151ce78d804b9747ad4d7d52bf9022f16cca748ed1912bae2ac2aefe9afc5684d927fbdff3781d823f44ceca086c188376f907f736cb00bd2a53bbf744b098f99491a50c772ee524b9effa3366029e9fb3a171f7fb875cd8c7d1397fa141f74634d9a54cb6d53665a4045df7af70fc8884169f90c13389d52a31bf59c5e30a6d56f46c5e8c7c154cc452f6a2f33de58c90e9ad95da34c28cc11f457261c8633f3087e189da573b83f4", 0xd0}], 0x8, 0x0, 0x0, 0x4040}, {&(0x7f0000001bc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003000)=[{&(0x7f0000001c40)="371d75d74ad64fe86d06cf0001", 0xd}, {&(0x7f0000001c80)="9b1a4e250c599db379841c8d021375ec448318c2da7fdaef2d686fdf190efc05da1de896547c1722dd45ceea781f94807c1f4500118c9c2db12d4f6f7b2b93f520c784c7e09c16d0b8b0d6b1bb0d8386be91077d3305d5196cd16e20dff68b311235c2ce7af0864ad51f3ce5c500122e677341208f3ac9b3bbba3da51f39d9ef0eb62828f53bde0091cceafdebde4432650c42dfc5c3b034e032547cf9193646e06e79ff764eabbe92d087625003c38464146802e2087b8d467469dd45f0994bc1a5944a7e5391ab9b6062dd2fcdcec5b5372f3d3d484328d8d41a751ac1a39d0bc486387fdced467a22207a", 0xec}, 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0x2, r36, r37, r38}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r2, r0, r2, r1, r0]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r1]}], 0x140, 0x10}, {&(0x7f0000006ac0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000006d80)=[{&(0x7f0000006b40)="b21482df6e5f7c8149b4861bf22e859a009f2f23ea90258064b959bbffad0ecf9f1a5bab154861a1ad00eb13d8b39d1297313bcae88a7a966d3020645bdaa257e9d93ea3de07d35e7c9f202e97244877c7ba79", 0x53}, {&(0x7f0000006bc0)="c49c5ffbe428a26088def4a31c8cad97b7f73586c39ca95d290e8a063e76935b72772b3afddfabb8080150c79974243f4d1505123bb10481e86a7813b2336bf0372c55effa8e1d20709d7509636e20b65ebc7f0ab7a3", 0x56}, {&(0x7f0000006c40)="8a44e53b65c854ef4fba1f000a984feb76927680ac2eb736393c60b96ec99363d789525ecffd64924af829b89d890424785cf6347c8f27842bb11bba1998126665151efa22340d4beb316d3db488532352a8b8de45f14f9cb3cf8374d2da84fe5d8f3ce5b292b399aaf64117712983d3b67fae6800daf1361984f49331cf3bda18469a390753e9c048c64f82d4a483118f60447fa6ef16fc88152c0dd52374cce8debe1ac06c76023932843a0be4d300829a7d0743e696b68a663d726105a17bedc6e3971159566045227b487c098f1b8f03ec9404bab23470c5665eefef67f9546962b03e302a2a71978af5dbbfe9c5d7f8f1da069744ae", 0xf8}, {&(0x7f0000006d40)="831f5d672b9c88cb27df08e0d992e361115bbb39824807e28395e4dc3f4197e460c6fcfbd8b491e6b0d2f24cd1e03ba5b6d0708a2d", 0x35}], 0x4, &(0x7f0000007140)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000001800000000000000010000000d000000", @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r39, @ANYRES32=r40, @ANYRES32=r41, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r42, @ANYRES32=r43, @ANYRES32=r44, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r45, @ANYRES32=r46, @ANYRES32=r47, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1], 0x130, 0x20000000}], 0x7, 0x10) 2018/03/21 20:57:34 executing program 0: ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00000000c0)={0x20000000, 0x8000, 0xd}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10001) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x14) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000040)=@newneigh={0x1c, 0x1c, 0x303}, 0x1c}, 0x1}, 0x0) recvfrom$packet(r1, &(0x7f0000000480)=""/225, 0xb86ca12e31b7de05, 0x40000000, &(0x7f0000000340)={0x11, 0x101, 0x0, 0x1, 0x80, 0x6, @random="15977b751ded"}, 0x11) 2018/03/21 20:57:34 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() ptrace$getenv(0x4201, r1, 0xfff, &(0x7f0000000080)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) socket(0x0, 0x1, 0x100000001) r2 = socket$inet6(0xa, 0x802, 0x0) sendto(r2, &(0x7f0000eaefef), 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000001000), 0x4) [ 44.702854] audit: type=1400 audit(1521665854.756:28): avc: denied { net_admin } for pid=3862 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.705530] audit: type=1400 audit(1521665854.756:29): avc: denied { dac_override } for pid=6966 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.729889] audit: type=1400 audit(1521665854.756:27): avc: denied { sys_admin } for pid=6972 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.743980] audit: type=1400 audit(1521665854.796:30): avc: denied { create } for pid=6993 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/21 20:57:34 executing program 6: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xfffffffffffffff9}, 0x8) r3 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x1, 0x1b, 0x39, r3}) 2018/03/21 20:57:34 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000800)='net/stat\x00') setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)="2c620fd25097b5b91112b596e13914176d0b3d71da4f31aa443e8fbfd6d71aaf3bed831160cf49b2ee444909d9809e88809ebcfa4d2a8ad958a43625bb154c27ad9213a33c7e8da9b069a1b232e97964dc2e4ac64f7e6d042eb702466902573ece4b42652daaddfa6fc7374222ac789a20bd914939eb81f03a6845c5e21b59ebd4a78f1cf3", 0x85) getsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000000140)=""/52, &(0x7f0000000180)=0x34) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:crond_exec_t:s0\x00', 0x22) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x140, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f00000001c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @mac, @multicast1=0xe0000001, @multicast1=0xe0000001, 0x6, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, 0xffffffff, 0x0, @mac, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xde0917bcaebfcb6d, 0xff]}, 0x9, 0x20, 0x3, 0x4, 0xf7a, 0x10000, 'bond0\x00', 'teql0\x00', {0xff}, {}, 0x0, 0x18}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) 2018/03/21 20:57:34 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x10, &(0x7f00000000c0)="82f2b3e68a3cdd728c948dc58ff3f169"}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{r1, r2/1000+30000}, 0x1, 0x400000000000063, 0x2}, {{0x77359400}, 0x9, 0x800, 0xfffffffffffffffd}], 0x30) 2018/03/21 20:57:34 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)=@bridge_dellink={0x20, 0x11, 0x320, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x20}, 0x1}, 0x0) 2018/03/21 20:57:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000000000)=ANY=[@ANYBLOB="c8570000000000008d010000000000001a5172568e66a1ed66cff0b5dfde1cb31d64cede82936fe1a305d4c114f1a01d8ca5de2ea23815df31a89d95e8e4d62811857b8c049817c939415144b6d7f2cf0c928fbe45cdff6f70f863e29d3d87eb62f674015c40c38e6bd12959a4c9dae9a2a515cafdd23147099a4fa419ab9670dc668fda67e24471d8adfc8e29e29dd890180bd15bed2bc9"], 0x10}}], 0x2, 0x0) 2018/03/21 20:57:34 executing program 5: socketpair(0x0, 0x17aa6507d392503b, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="24000000190001000700fd686fa2f8bc0200000000000000271d859408000f0001030000", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x80, 0x6}, &(0x7f00000002c0)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8000, 0x1}, 0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x451, @dev={0xfe, 0x80, [], 0xa}, 0x100}}, 0x3, 0x2, 0x4, 0x8, 0x1}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r4, 0x4) 2018/03/21 20:57:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x1e8, 0x5, 0x26, 0x1, 0x7f8a, 0x9, 0x3ff, 0x1a7e, 0x0, 0x6, 0x2, 0x2000000000000000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) poll(&(0x7f0000fdeff8)=[{r2}], 0x1, 0xb92) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d46ff4)={0x0, 0x80000}) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/03/21 20:57:34 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r3, 0x1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012fd0)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10630840"], 0x0, 0x0, &(0x7f0000012000)}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={r1, 0x80000, r2}) [ 44.750184] audit: type=1400 audit(1521665854.806:31): avc: denied { write } for pid=6993 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 44.808095] audit: type=1400 audit(1521665854.856:32): avc: denied { dac_override } for pid=6995 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.811040] audit: type=1400 audit(1521665854.866:33): avc: denied { net_admin } for pid=3871 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 20:57:35 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='mountinfo\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000100)=""/59, &(0x7f0000000140)=0x3b) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'rose0\x00', 0x102}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0xc) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)) 2018/03/21 20:57:35 executing program 3: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) flistxattr(r0, &(0x7f00000000c0)=""/47, 0x2f) r1 = socket$inet(0x2, 0x8000000002, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7f) getsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000c34000), &(0x7f00008aa000)) 2018/03/21 20:57:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)='/dev/ptmx\x00') 2018/03/21 20:57:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0xa, 0xa, 0x5, 0x0, 0x0, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x80000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00001b3000)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000000180)=0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='nr0\x00', 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000b1eff4)) write(r3, &(0x7f0000000040)="25e53781254cf48bd9f1814c195c06185c627e067ebbf351e377dd184a5a0b407d443703a78428fec8f30946eb1be3d9203e5a735f250c51179432071fbe904f721f9c48b0c53e941c950b19570e04d18122c5e4ea33068fe69b37388ed199ebb6a0f5b52acb86a88eba24a22ac3e940ef961d59384968f7796693364ed3d28859376707e2453d5ae2ad07695895fa9cf9d05eec80f7fe524ba00ed3aa55a65d2c41a3bf4b1ff06dcb21c390ed1c4c018f615a055001b329b3dc868072348df74c947b1f8481a528d13b328da1d7e0b63554cda4d72282f2b1ab887f71", 0xdd) 2018/03/21 20:57:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="aa25", 0x2}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000140)=[0x101, 0x4]) fcntl$setsig(r1, 0xa, 0x3c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) [ 44.934440] binder: 7021:7028 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 44.935168] audit: type=1400 audit(1521665854.986:34): avc: denied { sys_admin } for pid=7018 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 20:57:35 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f00000004c0)=""/131, 0x159) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r1, &(0x7f0000000240)=@known='system.sockprotoname\x00') setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x4e21}}, 0x5, 0x6, 0x4, "eaab211719c580cab46d5a8cf5409d5dd02fe795ca071fcde1c6cf24492430c92d3033c155bb43268a672a81381b6573bec56d792f6b385506063731826f90422b489cb435538e7c1ca15cd3f0fc0e90"}, 0xd8) pipe(&(0x7f00000002c0)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000001c0)={0x0, 0x1}) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x800000, &(0x7f00000001c0)) r2 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) write$eventfd(r2, &(0x7f0000824ff8), 0x1cc270f5) 2018/03/21 20:57:35 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x8}, 0x1) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000300), &(0x7f0000000000)=0xfffffffffffffd80) 2018/03/21 20:57:35 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r2 = accept(r0, 0x0, &(0x7f0000000040)) accept$nfc_llcp(r2, &(0x7f0000000200), &(0x7f0000000080)=0x60) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000280)={r3, 0x4, 0xcd, "8dde1955a520a2ada968e795d9ed126300385d0e8d5cf02e00bebf0033369231b89f2c7de3c57a39b26f402fc9b43c171e79f40811b5730f910ac98967d0230d2c7c92bd7e4573ef11d66b08c56c8cf673a7d09b19e5e921b280d998a85676e52eb9b05058022dd788f71dc62ea3258508f73aeb2cb913be76fcdf37d3b2fff0f49cc010e65444f41d3b73d80088469b55c5dae961451fd5850a598c4a44e770c1b8c35f82d776034fbf268d56ec9b9e25d64537ecbdabac2b1830b9e84a8b2d4de7d90d86c22c23cd71ab3464"}, 0xd5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r4 = socket$packet(0x11, 0x800000000000003, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0x1}) 2018/03/21 20:57:35 executing program 5: ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x32}) unshare(0x8000400) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f00000000c0)=[{r2, 0x803d}, {r2, 0x8}, {r2, 0x6020}, {r2, 0x3000}], 0x4, &(0x7f0000000040)={r0, r1+10000000}, &(0x7f00000a7ff8)={0x5}, 0x8) [ 44.979478] audit: type=1400 audit(1521665855.026:35): avc: denied { create } for pid=7048 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 44.987972] binder: 7021:7042 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/03/21 20:57:35 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000000c0)={{0xed42, 0x10000}, 'port1\x00', 0x84, 0x0, 0x0, 0x2, 0x4, 0x9, 0x0, 0x0, 0x1, 0x7}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x1}, 0x8) r3 = dup2(r1, r1) r4 = epoll_create1(0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x1ff, 0xfff, 0xeff, 0x8, 0x8, 0x826}, 0x1c) preadv(r2, &(0x7f0000000280)=[{&(0x7f0000000180)=""/98, 0x62}, {&(0x7f0000000200)=""/122, 0x7a}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000b35ff4)={0xfffffffffffffffc}) 2018/03/21 20:57:35 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000677fc8)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b26ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000018000303ffffffffffffffff0a00000000000000000000000c00090000000000cabc57fcbe7c02ee8efbc6e8490f0bc90f4430ae89f33132c37e532762267cb25f880dff034bf2c21affaba5b3ddd149d97e2cac71b32218c2fafc9ec0fbc920955ae6f6a233d4a87b6e", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = geteuid() getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) setresuid(r1, r2, r3) 2018/03/21 20:57:35 executing program 2: r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="422b57629aa1e2d00f92072dc30b490a5b62fe4b1203842a061bc305bf738314116c71e82b7432bc955c1f586eac4f87b540701c8f69bb55d4589d52b5e95a08fda2897a96f171cd4e49ef74eeb9082bcf57b2a0d7fd570f71c767e43943283e47aa96fa141832e86c43b71c8b7dddb4052196fe8a0a9b9ee01c5f377e14770b0fc120e4d3a6ef1f2dfceb953a56d6972163cd9bdeb27a", 0x97}, {&(0x7f00000000c0)="7fe3edbab5c95178600d8fbab959dfab2bbd0fded7c646c2f6355abaa6396e4ab9347b62ecaaf1808cc5d6d455982d4aa9", 0x31}, {&(0x7f0000000180)="02b5732fcb476b119794b74bc2e37bd67787bd04f8a58e8fdc2d271ce10c104d823d18ddd0a9c2cdb6786ee353e5adb693f7435dece1298213e6910ce8662129e34ed3fab13a13a5ac0fed24349457d8823ede012a29f85cbc4313d1840c81a50d41b4d5ecbea9a9da04136ee61d0f565092e50ba045beb70f39f913cd03cd7a789a21dc2d4996", 0x87}, {&(0x7f0000000240)="8772bee7ab5008d051370eaa8a4b03834eda705accd3a7627e7a2be6ccd294c3072178d38727913ccad851142b2ee8151e3ca3be9facafaa9eb1c0bcd400b40168b208773c00bd175c1cbb8154695d8279e9b304", 0x54}], 0x4, 0x17) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) r1 = request_key(&(0x7f0000000300)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='\x00', 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f00000003c0)=""/31, 0x1f) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000400)) 2018/03/21 20:57:35 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8040, 0x0) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001480)="ef3088905e26e17aef0a3b51b9867fb96dbb41e99df8fac5190645f72649742a5325a324c0136fa83cb43040d75239695852b11c6fc6c3316846c9fa281d276bf5b0072a9685973421a82ef4b7f7b670216f7e1451c62e4e93060fe96c73ccfe9a7055876dddecb08fef29056353a0708748ce825babc68426fa9492009aa531ce53e22852feaaf59a23f0df8c4559acfca5fb36042b6518d3fa501d24c3cbe29294089baf2226a1750150c29990cb791aecbb12491565b56442b80e744f9e9a61574fbcc91a", 0xc6}, {&(0x7f0000001580)="fc04b68bdd35ca79ce1ff21c193f1fd216757ab8db9ae5d09b0872b6f2b324f626a1f4f20a6511237cef6ea5a29608fefcb758295b9d5302fb1da2cc40dd04cebc23828c0b552f102899ab0908cbee5edfccf6", 0x53}, {&(0x7f0000001700)="4c6f48f6f1e302c4e22bccbe413c9606626102045cb9e85e25a3fd5f04bbc767d38f7ddcdff9612533b14d062b2c2c3751753d45ddf27cbbab6f03adc6b81e3a4a8bb0f4391883f0f6467789ce1a2fe56c2269e292e39bfd5c82632cdaaeaebd1cd0fd7a2cf448038bc05b7799a38d04dcb933070eac1b1ab8", 0x79}], 0x3, 0x0, 0x0, 0x48c0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0xfffffffffffffd4d}], 0xb2, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5, 0x0, 0xfffffffffffffffd}) syz_extract_tcp_res(&(0x7f0000000080)={0x0}, 0x0, 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) preadv(r2, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/125, 0x7d}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x4, 0x0) syz_extract_tcp_res$synack(&(0x7f00000002c0)={0x0, 0x0}, 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') [ 45.026355] audit: type=1400 audit(1521665855.076:37): avc: denied { write } for pid=7048 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/21 20:57:35 executing program 2: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x1, r1, 0xfffffffffffffffd, 0x0) 2018/03/21 20:57:35 executing program 1: pipe2(&(0x7f00008a6ff8)={0x0, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000074eff8)=0x7) recvfrom(r4, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r5 = getpgid(0x0) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffeff, 0x8) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) 2018/03/21 20:57:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001140)={r1, &(0x7f0000000140)=""/4096}) 2018/03/21 20:57:35 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280), 0x400000000000265, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000), 0x4) 2018/03/21 20:57:35 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) recvfrom$inet6(r1, &(0x7f0000000080)=""/232, 0xe8, 0x21, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) [ 45.103590] sd 0:0:1:0: [sg0] tag#530 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 45.112329] sd 0:0:1:0: [sg0] tag#530 CDB: Test Unit Ready [ 45.117953] sd 0:0:1:0: [sg0] tag#530 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.126740] sd 0:0:1:0: [sg0] tag#530 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/03/21 20:57:35 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8cd, 0x40) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000e11000)) 2018/03/21 20:57:35 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280), 0x400000000000265, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000), 0x4) [ 45.126751] sd 0:0:1:0: [sg0] tag#530 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.126762] sd 0:0:1:0: [sg0] tag#530 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.126770] sd 0:0:1:0: [sg0] tag#530 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.126777] sd 0:0:1:0: [sg0] tag#530 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.126783] sd 0:0:1:0: [sg0] tag#530 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.126789] sd 0:0:1:0: [sg0] tag#530 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.126796] sd 0:0:1:0: [sg0] tag#530 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.126803] sd 0:0:1:0: [sg0] tag#530 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.126812] sd 0:0:1:0: [sg0] tag#530 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.126820] sd 0:0:1:0: [sg0] tag#530 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.126828] sd 0:0:1:0: [sg0] tag#530 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.126838] sd 0:0:1:0: [sg0] tag#530 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.126848] sd 0:0:1:0: [sg0] tag#530 CDB[e0]: 00 00 00 00 00 2018/03/21 20:57:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="aa25", 0x2}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000140)=[0x101, 0x4]) fcntl$setsig(r1, 0xa, 0x3c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/03/21 20:57:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0xfe22) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0xe2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4000, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f00000002c0)}, 0x2000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x8000, 0xb31, 0x8, 0x9, 0x1}, 0x98) 2018/03/21 20:57:35 executing program 5: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x7, 0x0, "eb51f897bb40"}}) 2018/03/21 20:57:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00002e8ff8)=@abs={0xfffffffffffffffc}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x82100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xffffffffffffff7a) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000340)={r2, 0x1, 0x6, @random="0b7e527b52ad"}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)) 2018/03/21 20:57:35 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000200)={{0x0, 0x3}}) socketpair$inet(0x2, 0x6, 0x3f, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x61, "64824f525ecc2fb56a8922e7061d659b3dbda56fcc986a5c97fd7327b7e5cb7ecb526fff090833ee7c6a3a659fc8a6fd933fc9fac9accb708140391e9470ed344a1b7ff9f85aeb4384d20d123723a8e9a8248232ad16ec9a4aaf5995cfc9b74b53"}, &(0x7f00000000c0)=0x85) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/21 20:57:35 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x896b, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_settings={0xc7, 0x3, @fr_pvc=&(0x7f0000000000)={0x17}}}) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x101100) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) fsetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="6f7378bf00"], &(0x7f0000000180)='+-{%\x00', 0x5, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/21 20:57:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x3, 0x1ff, 0x2, "4ae4c92185e018fdd8b083a7886f59ef03947e7d11b00cdeaf9d60b376f03cbdd55672beab8ba5a0f0884ae634708b215b45e988d2f23e50cade6d06d153a4", 0x30}, 0x60) setsockopt$inet_opts(r0, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000f9aff0)={0x2, 0x4e20}, 0x10) 2018/03/21 20:57:35 executing program 3: r0 = eventfd2(0x9, 0x80003) readv(r0, &(0x7f000000ffe0)=[{&(0x7f0000036fea)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) socket$netlink(0x10, 0x3, 0xa) fcntl$setown(r2, 0x8, r1) rt_sigaction(0x28, &(0x7f0000000000)={0x100, {0x6}, 0x80000000, 0xff}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) futex(&(0x7f00000000c0)=0x1, 0x4, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x1, 0x1) tkill(r1, 0x13) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/03/21 20:57:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2a483) close(r0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x10001, 0x8, 0x0, 0x3}) close(r1) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9f) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$ax25(r2, 0x0, &(0x7f0000000040), 0x800) 2018/03/21 20:57:35 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000fe9)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x4, 0x4) r2 = dup2(r0, r0) timerfd_gettime(r2, &(0x7f00007fcfd1)) 2018/03/21 20:57:35 executing program 4: r0 = socket$unix(0x1, 0x200000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)="e91f7189591e9233614b00", 0x105000, 0x1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000001c0)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x1ff, 0x101, 0x8009, 0x9, 0x80000001, 0x6e, 0x6, 0x1, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r4, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r4) 2018/03/21 20:57:35 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0xfff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x6, 0x0, 0xffffffffffff8000, 0x8, &(0x7f0000000040)='yam0\x00', 0x2, 0xfffffffffffffffc, 0xfff}) add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xffffffffffffffff) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000001c0)=""/81) 2018/03/21 20:57:35 executing program 2: symlink(&(0x7f0000000000)='./bus\x00', &(0x7f000000affa)='./bus\x00') symlink(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x60000, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001440)={&(0x7f0000000200)={0x27, 0x0, 0x1, 0x7, 0x7, 0x8001, "aa9ec6a8a18bfe7075de89576a34c37d5e2570d8afd509d905448ecc0aa3de5da750b5b3dd9de3c70d37eaa3295914622c1892bb0149a88a04d592ac19f3f0", 0x7ff}, 0x60, &(0x7f0000001300)=[{&(0x7f0000000280)="e6559a0fa35b5011dd251b38e3925219a651d6fd7ff26efcd7cfd696bd42a7673bf00e0ae2f52a732db55da0a2c92bfc3f1b448980579b1ba6dc869b1a", 0x3d}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="13e3e6c98155d75ddc304a4501f600324dfcc19183535c58df57dafa564e0e4183432d6cb724adbf50513130", 0x2c}], 0x3, &(0x7f0000001340)={0xd8, 0x10b, 0x5, "495d1ecbeea54276d4ef13873d7193719d8df4929bc0bba4658d0513dece8030b3b1e46476266f0f5cd63e20b8e770b2956f8d479ad886eec106266d25a5ca2298e4d5d0f6613af7883da318b78b5abb0fc124786566a1d254fcb16efd273d5f373d2a952147a2e256c5fc97b5c3b0a8d95e3a4dbcf1008d0112f68f0879664691688473da68854f5dcc0231ca028b479ea5e9fe223c51cf2254b164f25c738b435b363be4b9642e7327de72beedd875cb1e8947e5e0b247d98eef1e7e1766c078fb491fc4"}, 0xd8, 0x10}, 0x4000000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x9, &(0x7f00000001c0)=0x4) syz_fuseblk_mount(&(0x7f0000000180)='./control\x00', &(0x7f00000000c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 20:57:35 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x100) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000000)='./control\x00', 0x1000000) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000016ff8)='./file0\x00', 0x0) mkdirat(r2, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000b37000)='./control\x00', 0x2) getdents64(r2, &(0x7f0000000100)=""/83, 0x53) 2018/03/21 20:57:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000689f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5}) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0xffffffffffffff2c) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/03/21 20:57:35 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d9fec)) write$sndseq(r0, &(0x7f000000a000), 0x0) 2018/03/21 20:57:35 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgid(r1) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/03/21 20:57:35 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f00000001c0)="afd76b25676afd59fd71c40382073880ccabd36452f5d7e6ab", 0x19, 0x0, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000180)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x3}) clone(0x200, &(0x7f0000000000), &(0x7f0000ad8ffc), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') pread64(r1, &(0x7f00005e6000)=""/53, 0xfffffee6, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) execve(&(0x7f0000429000)='./file0\x00', &(0x7f0000414000), &(0x7f0000b01000)) creat(&(0x7f000086bff8)='./file0\x00', 0x0) syslog(0x9, &(0x7f0000000000)=""/83, 0x53) 2018/03/21 20:57:35 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') write$selinux_context(r0, &(0x7f0000000140)="7379737465655f7472616e737bf9b2d96b5f743a733000000000000000000000000000", 0x23) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xc9d, &(0x7f0000000080)=0x4) 2018/03/21 20:57:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x5) poll(&(0x7f0000856ff0)=[{r1}, {r0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/21 20:57:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x40, 0x2a6e, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x9, 0x401, 0x7, 0x2, 0x1}, 0x14) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000005000), &(0x7f0000b4bffc)=0x35b) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2000, 0x0) timer_create(0x5, &(0x7f0000000180)={0x0, 0x25, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_getoverrun(r4) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'ipddp0\x00'}) 2018/03/21 20:57:35 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) r1 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000180)=""/252, 0xfc) r2 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') finit_module(r2, &(0x7f0000000000)='pagemap\x00', 0x3) lseek(r2, 0x0, 0x1) 2018/03/21 20:57:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2021c0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r2) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)}, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0xffff, 0x5, 0x3b6b, 0x3f, 0x2cae}) 2018/03/21 20:57:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x3) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x9) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/21) syz_open_pts(r0, 0x400) 2018/03/21 20:57:36 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200000) fcntl$setown(r0, 0x8, 0x0) 2018/03/21 20:57:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009bdff2)='./file0/file0\x00') mremap(&(0x7f0000956000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000c1a000/0x3000)=nil) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) 2018/03/21 20:57:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) r2 = socket(0x200000000010, 0x80806, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="000000bd0000000900000000"], 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/21 20:57:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'osx.', '\x00'}, &(0x7f0000000040)=""/213, 0xd5) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) 2018/03/21 20:57:36 executing program 7: unshare(0x28060400) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x280200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x38, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x3}]}, &(0x7f0000000240)=0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x10001, 0x8204, 0x4, 0x3, 0x7, 0x100000000, 0xe0b2, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x1}, 0x8) eventfd2(0x6, 0x1) r4 = syz_open_dev$mice(&(0x7f0000c6aff0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) mq_timedreceive(r4, &(0x7f0000f5efae)=""/82, 0x52, 0x0, &(0x7f0000319000)={0x0, 0x1c9c380}) 2018/03/21 20:57:36 executing program 1: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceaf90), 0x0, &(0x7f0000ce5fe8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00'], 0x18}, 0x0) 2018/03/21 20:57:36 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x20}, 0x8) futex(&(0x7f0000000080), 0x84, 0x0, &(0x7f00000000c0)={0xffff, 0x4}, &(0x7f0000000ffc), 0xcc29) 2018/03/21 20:57:36 executing program 1: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000c00000/0x400000)=nil) [ 45.951225] syz-executor3 (7186) used greatest stack depth: 24352 bytes left [ 45.978176] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7213 comm=syz-executor0 [ 45.998277] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7223 comm=syz-executor0 2018/03/21 20:57:36 executing program 6: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80000) lseek(r0, 0x0, 0x1) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000070fa4)}], 0x1, 0x0) dup2(r2, r1) 2018/03/21 20:57:36 executing program 7: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) socket$packet(0x11, 0x3, 0x300) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x100) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') sendfile(r1, r2, &(0x7f000036b000)=0x2, 0x7a) 2018/03/21 20:57:36 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) write$sndseq(r1, &(0x7f0000000280)=[{0x1, 0xfffffffffffffffb, 0x7, 0x80000000, @tick=0x1, {0x7, 0x2}, {0x100, 0x51}, @ext={0xd0, &(0x7f0000000100)="b21dd7bee56a4bf9b26242ebd8016eedb5de77fbeed9405f14b9007fa5935df5b3e7d2253274a59e4632ba5e02cc961059c6fd164e131cdee8bff91aff9cde22853eff88459d15da73920236f574c0972fb89b73351914edcfaa6925fe3bc7211ad186108f3cfd3751e1e4e872934c7db0b4eaae77451dee588be4e4a00f1612c86c40d8a61e515537a98dc3c5ed07570cf460f6d20285c2fa8251a7680e662224e4e39fc7f117b15d07f5a95b27678a14c14f676eaffa440730a40b5aeb06eb46f4b243dfe549acf28d588afcb5919a"}}, {0x0, 0x4, 0x5, 0x7fff, @time, {0x200, 0xffff}, {0x4, 0x6}, @connect={{0x7e7f3501, 0x3}, {0x1, 0x4}}}, {0x1ff, 0x1200000000000000, 0x3, 0x7, @time={0x0, 0x1c9c380}, {0x1, 0x8}, {0x2, 0x555b}, @quote={{0x401, 0x6}, 0x1, &(0x7f0000000240)={0x8, 0x7f, 0x1, 0x0, @tick=0x3, {0x4, 0x5}, {0x9, 0x401}, @raw32={[0x10001, 0x1000, 0x2]}}}}, {0x1, 0x2, 0x800, 0xff12, @tick=0x4, {0x80c1, 0x4fe}, {0x0, 0x3}, @raw8={"295b7c5fa09e2b60572f887e"}}, {0x1, 0x3ff, 0xa930, 0x1, @time, {0x3, 0x65a}, {0xfff, 0xd13}, @addr={0x7f, 0x80000000}}, {0x2, 0x1ff, 0x8, 0x7ff, @tick=0x7, {0x109, 0x2fb}, {0x4, 0x4}, @note={0x8000, 0x3, 0x96a3, 0x9, 0xcd}}], 0x120) read(r0, &(0x7f0000000040)=""/93, 0x5d) r2 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000200)=""/28, 0x49b) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a, 0x0, 0xfffffffffffffff7, 0x101, 0x2, 0x0, 0x0, 0x0, 0x2000000}) 2018/03/21 20:57:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000000000002900000005000000270202010000007efe800000000000005200000000000000ef6abb17a84d05f3dc68a672a3ced93fd78c36bc1ca181acc054dcf86e463363ff9206cb48ba246a287b08da5a5d9a9f720d4191c81cb44339f3c081fcfcb83b0fdf12f5a565c2f80f3be7bb11e9434be7063094d94d6a376e47fd247e0964dd4310f971ef1b95fa10dd40420cb58e882ddcde008b7f2e8108accfa76e0341554c63fb541910d9544eca67a540aba66f3f6a40d63a892ae648f015628b91d061ee3bf786d1825f893fdd"], 0x28}, 0x0) 2018/03/21 20:57:36 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ip6tnl0\x00', 0x2001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) fsetxattr(r0, &(0x7f0000000140)=@random={'btrfs.', 'eth1\x00'}, &(0x7f0000000180)='],\x00', 0x3, 0x1) 2018/03/21 20:57:36 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x559}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000880)=ANY=[@ANYRES32=r3, @ANYBLOB="8f0030e8e158e1419b9cfec659614f54291f4f1f78b9e151b4ca0b6772f77cc1bd3b69e70e4d2603cc7a8ec761bc9dd548f70beaf5aceddffd22dd98119cd1f66d1cec5a8505497385bc78fca08a9bc1ffebd674d12f73104d9a754cd399ad05efadb733e0c7322b69e3ec2b803e050e424c2b82df669a345b2418055f42b12139bf5ef15e34342d5c4b264bb449b028c4e983cf3690bf9a288ca904936d959f35927a2636c81deb04c037dd913d27e5f68312"], 0x38) connect$unix(r0, &(0x7f00002e8ff8)=@abs={0xfffffffffffffffc}, 0x8) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xfffffffffffffff9}, &(0x7f0000000100)=0x8) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000940)="d8b1313b445fefdabf91c874e3f5ee3f75aca7a7820bacc6f2266d741cca95aa1c6961f11c232b7bd3e4a0571bb1b30c84e1c7bf47179fefc69c562dc636468db59640bb9ca19b2b2ffb519859c330046bc33027bf23e52938632a8ecaaade2ea3ee0a79223fd69110e9085d732c85338e602377cc152822542616b89a620e4ed0f10ba0cc2e7d7b63876e8ee4c32669d9d22eb4937049e9916e3ddaa7e98fb2e19588113136278b34470378da6de395d2dc56c36a53d744814f2907e7896ca7bce13f9cc8c8803609") setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={r5, 0x2000000, 0x1, 0x5}, 0x10) sendto$ax25(r4, &(0x7f0000000380)="4838fddd5f4bebf21d204bdf946ef082f4c957a8a2b016f0fce72a5d573b2c2777e4da7db76787e809deee66c7e4ba9a1c32316f100903c525faa4ba7944444e08b2b430afcc66e7bc58e500f905c27a0210eadc4112283048a187aaa68ac899a112f2ffce054ad6f9440a8a63f66e221bf92666f38b9c87ad604613beadc02946eef5fccb3e4f011cadebbc9c92be188d8433e028d5dd24d996a2645fa666423cf33cadd5e0093f6f2c9464da89ea94", 0xb0, 0x10, &(0x7f0000000340)={0x3, {"2575f2382f630b"}, 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000280)={r5, @in={{0x2, 0x4e23, @rand_addr=0xffffffffffffff9a}}}, 0x84) recvmsg$netrom(r2, &(0x7f0000000840)={&(0x7f00000004c0)=@full={{0x3, {"dad80bbc7165c0"}, 0x6}, [{"5c91f36428470f"}, {"4d6cd4d16e3d0c"}, {"9401b8c8295eaf"}, {"4dd8df4389af88"}, {"c9529051f90873"}, {"8c1dbeffbecc40"}, {"3d3f4c6213e14a"}, {"7671f6a7e2dc5e"}]}, 0x48, &(0x7f0000000700)=[{&(0x7f0000000540)="8c5b3a79deeb7c84c08946b67d33a54c79d498bae7058d5e3c285ccbbed3f72a46f71dec50f3e22a45db8e4209531c1b14a4557a59ee314109a6f0b3ad71378e458242f062e8a9a14e39112ae0fd63a8a21828c72220816237001204d5d3255657d5e75612d5b0ebf379d5301d5cc57532b57cea55d85be8166c1c8b7deb9b4a63ff13bb1684c61612fe65f84153427a", 0x90}, {&(0x7f0000000600)="9a10159770e48e6c920ae87b88d399c189028cbd8d962db82ac6bbdf198bc6730b21ac441b0c4beccc7c0031c6e976a768eda932d172a7a7766966fa3861c8a8bc2f02da157776e987f6b8ca1e19162e44a65d73c7086a876b1ed62ce99c10f4c465b461631d73a73a8e6479ed21421d20b962467651fae03c7b11c1095766fb80b06b161ae090c2ee742f51ae14728e305d860d479b1408de79b3e41d5a321309d587eaa698c90978767f6547203b3d9788219b878fcf97123bb82beff02a432c4dc9013423a62880ef374c98c8393c86175ffc49ddeca7c7e980d15a927ed5aff7f3498b53e5ce43465931bff5588b", 0xf0}], 0x2, &(0x7f0000000740)=[{0xd0, 0x0, 0x611, "c21de06482e1902d88097a26b55dbc2a8959179edc8f2638464a0a6852df8673c9d1b213d3e34316e9690b2fe48e60b818b4e0b91e3d1f5b015f86dc9b932d3e1429dffe4cf761153d84b6983bd0fd2536b3c4afe46d243dbb781f4d4fdd9779bb5c631c32fa9bbcb82f325f5b20e03476e9ff81d6192188504e9578567fea4ab33681490171f8afa5484d114c80fe168be89c14b124df443e408dc3977d298d57fb3eb868f3e610eea55ad782261f33fabe31c7d446b7e6901b7a"}], 0xd0}, 0x40) unlink(&(0x7f0000000180)='./file0\x00') bind$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) sendto$llc(r4, &(0x7f0000000480)="d3819e8cee6dadfd90db40f41499101e92fc772ab238965f4e2e43cadc", 0x0, 0x10, 0x0, 0x22a) 2018/03/21 20:57:36 executing program 4: r0 = socket(0xa, 0x4000000000080003, 0x5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xe, 0x20000000000017, r0, 0x0) 2018/03/21 20:57:36 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x0, 0x4e23, 0x101, 0x2, 0x20, 0x0, 0x0, r1, r2}, {0x8, 0x3, 0x3, 0x1, 0x3f, 0x4, 0x79a7a087, 0x9}, {0x1d0, 0x6, 0x0, 0x4c6f}, 0xfff, 0x6e6bb4, 0x0, 0x1, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4d5, 0x3f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3506, 0x3, 0x1, 0x2, 0x40, 0x8, 0xffff}}, 0xe8) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r5, r2, r3}, 0x3b6) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_int(r4, 0x1, 0x23, &(0x7f0000cfcffc)=0xffffffffffff0000, 0x4) close(r4) 2018/03/21 20:57:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000300)={0x0, 0x4, 0x81, 0x1, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000009, 0x30, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000), 0x0) ioctl$sock_ifreq(r0, 0x89b9, &(0x7f0000000680)={'tunl0\x00', @ifru_settings={0x100000000, 0x9, @fr_pvc_info=&(0x7f0000000640)={0x4, 'yam0\x00'}}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x501080, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000400)=0x1) socketpair$inet6(0xa, 0x80806, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000340)=@known='trusted.syz\x00', &(0x7f0000000380)=')-GPLsystem\x00', 0xc, 0x2) fstat(r3, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) getresuid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) setresuid(r4, r5, r6) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x17be6252474a6867) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0x33d3, 0x4e24, 0x0, 0x0, 0xa0, 0x20, 0xff, r7, r8}, {0x101, 0x7fffffff, 0x46, 0x9, 0x2, 0x5, 0xfffffffffffffffc, 0x90b2}, {0xa110, 0x9, 0x7, 0x5}, 0x4, 0x6e6bc0, 0x0, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x3505, 0x7, 0x0, 0x0, 0x80000000, 0x0, 0x7}}, 0xe8) 2018/03/21 20:57:36 executing program 2: setrlimit(0x5, &(0x7f0000000000)={0x2, 0x2}) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000000100)=0x20000, 0xfec) setrlimit(0x3, &(0x7f000040c000)={0x0, 0xfffffffffffffffc}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x120) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x12, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@hopopts={0x8, 0x0, [], [@pad1={0x0, 0x1}]}, 0x10) readahead(r1, 0x8, 0x2) 2018/03/21 20:57:36 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001280)=0x65a39eea, 0x4) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/148, 0x94}], 0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @dev}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000012c0), &(0x7f0000001300)=0x4) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x20, 0xffffffffffff8000, "6fc57ddfa1b5", 0x200}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000279ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00008b2ff0)={0x2, &(0x7f0000df3ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10) 2018/03/21 20:57:36 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) r0 = open(&(0x7f0000000100)='./file0\x00', 0x109101, 0x4) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000240)) r1 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="4907de85967061747513e8bb464d890dccede55b458fa078ff59545c9f5b7a3d970d857bd0c099b17eb4ec4cf1ed514e28bb80768c1dca76fb17e6e4ac493fce7d109236e46c908e41287985ff48ae36955074f793f2824606281520a0") r2 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x200000004, r2, 0x962) r3 = gettid() capset(&(0x7f0000000000)={0x19980330, r3}, &(0x7f0000000040)={0x70ad, 0x5, 0x1, 0x3, 0x6, 0x9}) 2018/03/21 20:57:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000080f000)='net/udplite6\x00') epoll_create(0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r0, &(0x7f0000c48ff8)=0x1ffffff, 0x1) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x3}, 0x4) 2018/03/21 20:57:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0xfffffffffffffffd, 0x4000400000200) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x5f) ioctl(r0, 0x6000020000001276, &(0x7f00008ea000)) 2018/03/21 20:57:36 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x1, 0x5}, 0x8) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="702757534516c9cef61ef3d39d1498b8a5f7abd4c568db66d385271347bb079482a355bd823461008db4b28a629a95f0ca577a907f9003a7eedbf7a9b3fe6e9a2dd84c7992", 0x45, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='trusted,,\x00', 0xfffffffffffffffc) r3 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000002c0)={0xa, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00000003c0)={r5}) r6 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000300)={0x26, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000fb916cff02df5c27f0af000000000000001e"], 0x0, 0x0, &(0x7f0000000200)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)}) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) 2018/03/21 20:57:36 executing program 3: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x2000) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file2\x00', 0x0) 2018/03/21 20:57:36 executing program 4: getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000180)='attr\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 20:57:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/21 20:57:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @loopback}, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000003c0)={@dev, 0x0}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'erspan0\x00', r1}) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000080)={'ip6gre0\x00', 0xd77}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv6_newaddr={0x40, 0x14, 0xa11, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0x8}}]}, 0x40}, 0x1}, 0x0) 2018/03/21 20:57:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x30107d) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="bb", 0x1}], 0x1, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/03/21 20:57:36 executing program 7: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="5000000021000102ffffffffffffffffe0000001020000000000000000000000ac1400000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) 2018/03/21 20:57:36 executing program 1: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) lremovexattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00') mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) [ 46.440854] binder: 7289:7291 got transaction with invalid data ptr [ 46.454625] binder: 7289:7312 got transaction with unaligned buffers size, 58534 [ 46.454759] binder: 7289:7312 transaction failed 29201/-22, size 0-0 line 3178 [ 46.486242] binder: 7289:7291 transaction failed 29201/-14, size 7680-0 line 3152 [ 46.486274] binder: BINDER_SET_CONTEXT_MGR already set [ 46.486282] binder: 7289:7314 ioctl 40046207 0 returned -16 [ 46.489865] binder_alloc: 7289: binder_alloc_buf, no vma [ 46.489879] binder: 7289:7314 transaction failed 29189/-3, size 0-0 line 3133 [ 46.489937] binder_alloc: 7289: binder_alloc_buf, no vma [ 46.489949] binder: 7289:7312 transaction failed 29189/-3, size 7680-0 line 3133 [ 46.532061] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 20:57:36 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/21 20:57:36 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) recvfrom(r0, &(0x7f0000000100)=""/151, 0x97, 0x1, &(0x7f0000000340)=@ll={0x11, 0x15, r1, 0x1, 0x81, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000003c0)={0x5, &(0x7f00000001c0)=[{0x101, 0x6}, {0x5, 0x81}, {0x5, 0x3}, {0x3d013035, 0xff}, {0x80000000, 0x5}]}) writev(r2, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/36) flock(r0, 0x8) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x88}, 0xc) r3 = dup(r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) 2018/03/21 20:57:36 executing program 5: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80400040}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x168}, 0x1, 0x0, 0x0, 0x40000}, 0x4) epoll_pwait(r0, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)={0x2001}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) prlimit64(r3, 0x7, 0x0, &(0x7f0000000080)) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/03/21 20:57:36 executing program 1: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) 2018/03/21 20:57:36 executing program 0: r0 = socket$inet(0x2, 0x2, 0x7) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xffffffffffffff51) getpeername(r0, &(0x7f0000000040)=@nfc, &(0x7f0000000080)=0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x4000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000100)="bb634c04008e5b5077546bf6c90eacaf9fa0be33800866bd92acf53d5570c27404099e7842a5fa9bbd3ee7c2600af17ae14488b395556a5d351f80ffc8d898325589715eade34ab750d3b4721d90d5d09b24948cc46a38d87a831245d0e4460821e16c0e73b5aeadaff5632c7ebaa35934df945f807ec049b1696068bc1c4e39c6196f6d9b0256a89bd73012c6f438e10b57ab92c749d4fbb8f5434db03a56ba9cdd86cf86c14f0fc0de3c0f444d2da167ab97520626776e8335477e69f3b1b03e644dc61b1ff9b8165214b25c2f8d6329fc39687414fd2fd4bc1f2c5cec833e399e7f15780499", 0xe7}, {&(0x7f0000000200)="ac2f1955c5d57c74a3b06fb938b9ebd087252838cd0e808ab1f1d51c94f15ebea795ffb5f96086e731894e8ebd2b8fe2f4ef2bb90436cfe408344c17b34a8d7b47f19b216d176f2236f5bdae949de85ea82b90acff3bd9de3257026e2eaeb41b86c773026d033fc7c87ec5c657b604d27117797492b5bc404a8614cb44ed3384c874c32dbce8d82e01194bd4a98acd8297110335ac98e9840bc450793961d4b6d1114d58e2447f6b979111006d275958a3af549c9a15140a456d3d391875a32438f5f488a4093c451c6d494348f9bc2062e0ce5821216c969acbbde3c75948f80e94a8", 0xe3}, {&(0x7f0000000300)="9071ce6e64d4a7d779e6ccf451dc6f0bd2d100d86ddabfeeb60128089d6f802bcfc31b45c10eec1f7e9c1534286957686711e77aefd3baa98c7ad9dd5871cc0dbc588f1d02443c4c", 0x48}, {&(0x7f0000000380)="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", 0xfa}, {&(0x7f0000000480)="f9321710b0215cc1647ebdfbbcdde41d643605de4c5000fa5b8d1b527d28197a0278679f8a5d3bb6d78adab5653a05830194a12c018dc64ed981228481d3ce80f0332787353e09da03ea5232cee1da1fbef3bdf41f742c57b76ee13cf02c615b3c7fb18a23486922e6bef0265c914b95ba67bf7cc6d11526384b5f5223d78a29f08fb7a3f037fa0671490004ac850f2e885499b31ebaa9d3472930dc6387a3bc96ab50f6e9448789609a2fabfbbfb29e7695a574b79bfbab82c1a7dc2c38feff8b8ac07941c387c40b21e5fe62107b74859d78c7dcc3a6cf330aa9edee1c4fdc6dfe57d9b96d51a3b2e6bcf72396e9a44c99380fa7", 0xf5}], 0x5, &(0x7f0000000600)=[{0xe0, 0x3b, 0x9, "f84fa15a209c8ed9f1a069883cb0bd537a0f1e44ca3809f5f08c6920b18bf5de1cd1d29e2d70062d5e1c2bea03d968b97a90a828ccbbe2a64df5fa2749f2a37f31b6612af71db640920aff70a689297dae00648dafd6e7c042e24fd125176b86eef942bda12b0fe0eed1eef61add93074def997d3270be6285ab17688e473404bc1d2abfe5c0cc482981b1e9900564a73dcf84936dd6d71a66ef09afaf118ebecc77dfc079b72e9ce7d3f03006f7de3ed9a83452260faaa2ef8caa79c6cfd0781585edbd65309bb2ae"}, {0xa8, 0x11f, 0x1, "eb319b120b226b22581c356cfead9dcdc049a4b2cae45b4328917684e6cf3b36161d97f595f6c992163d895f4626b33aada1de32deb3f0ea4b8773abd331b9a998082f3ccb63d47854ce5e2c68959590628b4c7bca4520888976f3d9cdd9b7fe18f30b88c8961f276e522771fcfe777692c812ee970f70192ed2beab08a597aea2c00f5089cb66a0bb408d5f22c14f1455a5bbfebf"}, {0x58, 0x101, 0x2, "b8fdb82b326bf908701d55fba7d84cd43309fa9917eae61ceb8fdcd530beabf00dbe41efcdaa54806981398b2e730d8e6d70c02a4d35d0e4ce6d054cb2ebec0c173026"}, {0xa0, 0x101, 0x8, "c9fdf19d740ccd9ac94c1ef50f813690f4dc5603e39d7cfa05d16135d0857e8674c303dea1a7deeb3648971b50f476f1cf5326a880e5f6f126073a6ea1f2ee788860c96d589cd145c992b547943f28bbb140fb42d236fb547e0b6adcb37b740b00b46e5af5c4ca7d07924d47d75a16cc963aef0f64c89a0c783b9719228d87e04fac471e7c69e5d4ea2f1eb23a6bc1a6"}], 0x280, 0x8880}, 0x20000000) 2018/03/21 20:57:36 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x1, 0x5}, 0x8) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="702757534516c9cef61ef3d39d1498b8a5f7abd4c568db66d385271347bb079482a355bd823461008db4b28a629a95f0ca577a907f9003a7eedbf7a9b3fe6e9a2dd84c7992", 0x45, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='trusted,,\x00', 0xfffffffffffffffc) r3 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000002c0)={0xa, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00000003c0)={r5}) r6 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000300)={0x26, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000fb916cff02df5c27f0af000000000000001e"], 0x0, 0x0, &(0x7f0000000200)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)}) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) 2018/03/21 20:57:36 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) uname(&(0x7f0000000280)=""/235) 2018/03/21 20:57:36 executing program 2: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x4006) fallocate(r0, 0x1, 0x8, 0x7ff) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x6, 0x4) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000040)='syscall\x00') sendfile(r1, r3, &(0x7f0000000140)=0x2, 0x2) 2018/03/21 20:57:36 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000003100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000030c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000001d00210a00000000000800000c001000f6ffffffffffffff7f8eacf5f8ac1335ab99779feb9af5dbd91c9b07d91954be4262b2766721f6b1ef8343ef7f0000000000000042dcd9970f621a3aae45e24f5d74fcba8d8e5b0cd035dedadbd705764a72cd26a4ea5d2c10f8e972b6077f33dd8d682bcf53a37a27238bce8276a16ab9ba4fafbabc1d59f93a5d47bd5f0aa533c6a2ac3ff1f0f5a75c2fb876ee633f8f6e2294a2755d3e5160c6aea55154dd5dd4566a96fc0e9393288f619776b9f894fd8c47bc24d207ec25b834d143baed1dc779dfbd6526e7142d2917aa035e91fde6f9633422"], 0x1}, 0x1}, 0x0) fchmod(r0, 0x4a) recvmsg(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000040)=""/4, 0x4}], 0x1, &(0x7f0000000180)=""/66, 0x42, 0x5}, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000240)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xc}, r2}, 0xc) 2018/03/21 20:57:36 executing program 2: r0 = socket(0x18, 0x0, 0x3) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f00000001c0)=""/208, &(0x7f0000000180)=0xd0) 2018/03/21 20:57:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000000040)="290000001800317f002001090000e6060200000000ffff1bd6f94189199aa15b06800000000c000800", 0x29}], 0x1) socketpair(0x1f, 0x7, 0x729983a4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x2, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0xf, @dev={0xfe, 0x80, [], 0x10}, 0x7ff}, 0x1c) 2018/03/21 20:57:36 executing program 4: mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) exit_group(0xff) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000000c0)=0x9, 0x4) [ 46.537715] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.548551] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.562753] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.570990] binder: 7321:7332 got transaction with invalid data ptr [ 46.571016] binder: 7321:7332 transaction failed 29201/-14, size 7680-0 line 3152 2018/03/21 20:57:36 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x20014, r0, 0x10000000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0563040000000000c1d277a795ed256732a292b4d149e2cd01553c83d0ac0e5bd78da95248923d1bc4e1cca8a344c645aed7e56697bbb7865f8a7a69fa48c31169f78367e58878e77a4107d46ae14b32f884801e45cc803bce3a18928288e3c0b7bf2e2958d31da93a7ce2146171d30b96fba7ff710f50b64736e7acabd5689906c668392a0df9b37eca841b76b96faf49b812207967d0d7ff85fc6d6473e5df7bfcff2da8860175f4bd996894b0eb4ae6d7f29307321547bf4d19ec2382711d8193379eef0f2d693e53836262ce10e014f9eee0144640629d6f3b687d18a1086d72292a9f93aacfee3f7b51aa6a547523d3645c37a7c8"], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x44, 0x0, &(0x7f0000000000), 0x61, 0x0, &(0x7f0000000100)}) 2018/03/21 20:57:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/21 20:57:36 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x20) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/21 20:57:36 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='attr/current\x00') exit(0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="9c", 0x1}], 0x1) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/62, 0x3e) 2018/03/21 20:57:36 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) lseek(r2, 0x0, 0x3) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/204, 0xcc, 0x2140, &(0x7f00000001c0)=@ax25={0x3, {"6c9b5f0d4aaee7"}, 0x8}, 0x80) connect$netrom(r2, &(0x7f0000000000)=@ax25={0x3, {"6493147b5b03da"}, 0x80000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x0, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x122, @time}) 2018/03/21 20:57:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = accept$inet6(r0, 0x0, &(0x7f0000000180)) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)) sendto$inet(r0, &(0x7f00000000c0)="6963ea7bda60bc917b17653895cca5e9cd1ba9e128f4206d3e627fda4b3a90bb9b65e2f4986fd2492645a6343beaf6ad0043598af2f3be8bf84655e5d61fa96958a2ee304d531108fe4a15ad8dceb056bad023b2b94a8897882715adeb0c5cf24cb98e692af52c61e1fda65351952634e659b252cfacf878ba87e557ebce98565f91da58ac1c1ce1fba214f9ba1e1002b7dbdb", 0x93, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000078f6a), 0xfffffffffffffe30, 0x0, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) r2 = dup(r0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000080)=""/6) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 46.571336] binder: 7321:7332 got transaction with unaligned buffers size, 58534 [ 46.571368] binder: 7321:7332 transaction failed 29201/-22, size 0-0 line 3178 [ 46.618339] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/21 20:57:36 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfffffffffffff000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x6, 0x4}, &(0x7f0000004900)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006ec0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000006fc0)=0xe8) sendmmsg(r2, &(0x7f000000b840)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x4, 0x0, 0x2, {0xa, 0x4e22, 0x14c, @loopback={0x0, 0x1}, 0x9}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)="69684df73a456ae503ef99cf4ae1a13a336152f44606d7d40004240ff6475ba1f2eb7831d87c4570733874a91e6b8429d93ba53770417d6c164827acea1b12c15640501fa11b935df638336961ae4d9856987894c0c8766432eddd03d4a74e", 0x5f}, {&(0x7f0000000240)="5e98dd9210c8f397e77fb4de144b56be7b5c06ad117af66e09b8ff48e3bfe1e3bc56107e110c23ac976eaec54e5c7629a6a18bcdc5a68593090eb64e7472a199336514cc317451db46fdc5596ce2f2229c9e3051e9465cc16a53fc626ce68f6933b0c48b7c28edc46f7fed5125c39e938e0509", 0x73}, {&(0x7f00000002c0)="afd9aa5950d6cd29eca707523b8e45ff149878473a15131a44a3f6d52d3598453fc99a0d02a4a06fe833f688bfa86ba870a0f723f9e590fc6b08f21e3a97d90747bf2187bf46dda5b82fe386a9e53261cbb8a1a9a769d53bf53387598233e85edccfeadc32bc6c30d47cad41212eaf57bbbe74ebb308f81c13974275861d9fddeace7689babb4d21660cc780f14bb26903f346464e4ed6e03d4ac573cfa82e4958ffda4492551c771b11bff7a66900618f457a8a7f716ef72c78f40436bee05610911f19fce194a5ca5876574e288d42b9631ffb9ebea1", 0xd7}, {&(0x7f00000003c0)="49932c3b982a13f1c26ac769803776ee7629c08cae5eba279adf23cd210c4380e07e4a48f705ed1997282ded978f5a9235c8bd2e99b41ac6ef55fc03bb2a424dc00b648ae25601d852a9dfd3173ce63e9eef159c7eea7410e3eb4a", 0x5b}, {&(0x7f0000000440)="66e5c55bc7be0075449f3dc8a80c100d05fb77354e8021126642a1b2aaa5a7a1816462f981be39762da65e2bee653d1ec82eb48e9f8f61061a585cb1f529d9625fe992fd819865f4dd7dd738236b5619255e7c7c00906cc0620ac2eebd1058059dee5c9a6d1a743752893e04f86b554496328230353da4a82573bacb384feeb1c0a1a1f44c652e16ab7dcda68da2376a8c81b883b94523d7da73b307c953835e90e13d20f1eeeb0ff004a7eb50fcfe7365f0b7cea72c0acea9f30789a9ea7c479482cdacf286c739bfd8b196a397231504cc24649cd55ac7", 0xd8}, {&(0x7f0000000540)="10c52f97dcb2e5ebd0bcdc6949fb5e5ba0", 0x11}, {&(0x7f0000000580)="63b2522f9ce4e6f371785614cb53b398a7a52c841ed8603b8e45ee6731d0d14e3e468a444c752e8f78828bf16c8d013828fa6132c89a0ac454896bea161b4c0bfa7b75cb6e0b694cbd4d7e76423ed773287b50380cd2aa63cdc5f94c5a22f7bef8cd79d1471d89854041d09c4e1ece5c1d50e61591666e9b3b2746c8a9c9e4757d5636ab561e3f2017ffa7991d42dfad9fd42a808b650989b8708c070242a5a76b0c5be1941d4f366d93de6e673c429241ab3086a019fbf83f62c3b5c5422991840fd07ff6ed05a0e33a9e78f3f8ed319f4bd554a33b7d4276d4391701f2e1cd3b3f98bfb0948ca498efc79b4f1d2b212208910c31451968d3", 0xf9}, {&(0x7f0000000680)="1d19a330de2c787058af4447132a91d63d18bfbf54972254ec8be677122f09a369068dbe7b0127dda373950221c73ca4a98fcbb0f51b6053cdc52c", 0x3b}], 0x8, &(0x7f0000000740)=[{0x38, 0x107, 0x3, "bf8abbc5fe62c8f2ed3e86b00571480fb6a6b8182e17cdd69fa4804f94e8b64640b73776ab"}, {0x1010, 0x88, 0x3, 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", 0x1000}, {&(0x7f000000b080)="70edec6a63f52a8ef9ab3f67328c21b9da76934c699b0f9d5fa5ba5bf75692764b97123a2ae469820532f1bc7075060d1a5ca6191bf5037258636f3e82ec320a0a9274383a9635f866c705ef9846cae1cade2d0417d31c4c002d245fa61098a16dd16dbfe3b8542e324df7d3bd55f818c13ecd4bcb833e7ef3a80b7331654127c7abd13b85cfa13cac115520b44d0ecc9a8ecde4dec32fcd6476c43ede5fde8a7a2e", 0xa2}, {&(0x7f000000b140)="23d9f8fcf003fbfdbc60fdd88f31c7d7d49eebe5645f7f9cede74fd4fb869e4e649d43b7c5ca8b0132a776f9df20dbc1b0f4edd3782336e931fdb948281ef23455d44be339741ca7be58b706f2", 0x4d}, {&(0x7f000000b1c0)="b1152e403ccd6a9b8365146b251027faf5d7140668a9b7684d6d444d0b27565f028eeb01311117d735095e41d44d9252e987fb4454bc1fa0e5dbec6a6b8706f0ade7b9a2968a717fc1cc400e6d0790836f63173d2811115aede7f571c66f5b0b6e3522164ea627bca9daca476b60e40bea1e6d802f0a92e56a8da80323741327f05a9d13b21e5e3f2b2fc33dde0b8e8be3fff2c4f2c23b6097267cb107cd2df519999f3c02acac7a19027dbe8f23a33f222cd5a18c95032446", 0xb9}, {&(0x7f000000b280)="4e8bcbf04288ea8320017a003d4c4fc9551d3f8f4ad72128d1dbeaee9f32e0f2d896d12f2d65d8981d55a871046238ee2053e9de37735358", 0x38}, {&(0x7f000000b2c0)="9f15de5db1ac9787adb109fb6ebe47b48838e3aea2998e7034ac2cf4e100ee0a1f97793fe2f2d86d4ba2c51ab7b60575b9f965daa9cd6adc2f1287532794be13ba64c78d8b96c108748475815cadc7f7eb27f5df7c6ab0740e6bb1b437299723569c12d259bfdb91c9b08d1482abfadace40470c5c5297e1b35cc56f635fb00ff9e68fee35fc", 0x86}, {&(0x7f000000b380)="e1f43075862d0adfd5c5eeddc0201e4ebb874e51d4c42018e40f1bafa135d1573b", 0x21}, {&(0x7f000000b3c0)="a7d903641d553179e3835987bc9a416530afce97a3c9b29b1360cc5e896d50a856f54822a1baba62ca56b8dabb5d39b025413fb1524e71d3fba248e2175c0dda165a5fa7c483f562d097221a9f41a26ab2357ad5c967fd92b8af47babbe2b7c3153683260bfc6353bdbc903712b6d5fe2dd566bb37b88335a00ea0711da2fc840193cde5526a9f33662631c6d3f3e9f02ab7fb6eca3f44fb98811fc749fc0ad3374715673737f1", 0xa7}], 0x8, &(0x7f000000b500)=[{0x68, 0x104, 0x2, "a790016b08cfb3373371a26fc81cc6e37866648ef11f78e6c5e4ecb9c4a565288913a492368db551aa5dbe37135e535a6591c227d01b984d77d0d2b434ddb870cb81c7fe76aacac92b8ba655ab34350a765aaa8a64"}], 0x68}, 0x6}, {{&(0x7f000000b580)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'ip_vti0\x00'}}, 0x80, &(0x7f000000b600), 0x0, &(0x7f000000b640)=[{0x100, 0x13f, 0x5, "7259dc4fcf84290ac354f1d0b18d9d02bfdf26eda5e8f0d9081f5269ffe48c894d492ae7cd37bb0352727c8276e11795356dd6dd5f21d9efebd810bc0f21a974f60a1c0203f85ee9b1f5683537f6d0856963bdb1acedd4a52964a8d04109d11459ffc79702214fc9c3d551173c44a63386a272b128337d2790ee9b074c154effa523cc8d9b316227899c5c19394fb6724dc6a3a64f9cbcfdc7d18285fb0730016abe32308f7edf5c1c2efecd9df7103783bc868dd0bf6686e819784c27ee5ea62f0f7f45572ab5396637c26deef3552634799f991106606c5fa29ab1479c362aa7cc406c8975d3a4b6baf1f9b676bd7c"}, {0xe8, 0xff, 0x0, "16245974917261c919b39feec0f4cf554df2227de41091a897d61dd5fdcee46dd6e0cc3d3e389037619f4d8fcadc6d3da79b79c710e2d406c42832676bd2e915463511f4776194f7442e0778cf380e79ca7672eb002cd1c6793bb31e9f286348b6a70af172cd4c7a1abf87032f04d0292bc5a4da6937739f093a6cd48543989fb815cffd557b415e5568eb49b4aab7fa986a9fd30b8fdc358363995e378e45d3149d6fefc512bfe446a2d39d4fcaad24ec242f6e57333191261a80a997578bf83e11988f92564a058297a4f7ad9b4f50af3e74e6ea"}], 0x1e8, 0x8004}, 0x10001}], 0xa, 0x0) [ 46.618346] binder: 7352:7355 ioctl 40046207 0 returned -16 [ 46.618401] binder: 7352:7355 unknown command 287493 [ 46.618408] binder: 7352:7355 ioctl c0306201 2000a000 returned -22 [ 46.618458] binder: 7352:7355 unknown command 0 [ 46.618465] binder: 7352:7355 ioctl c0306201 20000140 returned -22 [ 46.626640] binder: BINDER_SET_CONTEXT_MGR already set [ 46.626650] binder: 7352:7359 ioctl 40046207 0 returned -16 2018/03/21 20:57:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000000e335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000cff4)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x1, 0x3}, {0x3, 0xfffffffffffffff7}, 0x9, 0x0, 0x7ff}) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/03/21 20:57:36 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x2}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x1}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100000000000000, 0x12, r1, 0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) 2018/03/21 20:57:36 executing program 3: r0 = dup(0xffffffffffffff9c) mq_timedsend(r0, &(0x7f0000000080)="c021ae12a4d381ff2e316b414b7f34235ec33d07be84456923489cf894a559e184fa8eb91d90ab2c9aa4b34e039d383a3ad1c6331d478658d3e08dd347c0b68d57593940c003ec23de519ead1fe6363f77cb9cd458a0c58fa618b530d69fb1c2", 0x60, 0x7, &(0x7f0000000000)={0x77359400}) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) r1 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000000040)=[{0x87}, {0x6}]}, 0x10) 2018/03/21 20:57:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x400000000000000, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="87972a8de65339c7c7e41b1442fbf8190b6aa1fb853af5fa9f514985ad38", 0x1e) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000200)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6b4597f3) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0xa2d, 0x81, 0xfffffffeffffffff}) 2018/03/21 20:57:36 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./control/file0\x00', 0x40000, 0x20) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x80, 0x6}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) r2 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000280)='./control\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/03/21 20:57:36 executing program 0: r0 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000000000)=0xaf) 2018/03/21 20:57:36 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2080, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@mcast1}, &(0x7f0000000140)=0x14) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000200)="e20000c1bf92df3eec84baec25a3048a41cb6ed1a42934ceb959c9f9545b98ef501c77621761b707c7906798ce605e89475cefaea4e9d7b870559b9e07952fc4199b6dc35f994a510cb02769da") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') setns(r1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x206800, 0x0) 2018/03/21 20:57:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = accept$inet6(r0, 0x0, &(0x7f0000000180)) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)) sendto$inet(r0, &(0x7f00000000c0)="6963ea7bda60bc917b17653895cca5e9cd1ba9e128f4206d3e627fda4b3a90bb9b65e2f4986fd2492645a6343beaf6ad0043598af2f3be8bf84655e5d61fa96958a2ee304d531108fe4a15ad8dceb056bad023b2b94a8897882715adeb0c5cf24cb98e692af52c61e1fda65351952634e659b252cfacf878ba87e557ebce98565f91da58ac1c1ce1fba214f9ba1e1002b7dbdb", 0x93, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000078f6a), 0xfffffffffffffe30, 0x0, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) r2 = dup(r0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000080)=""/6) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 46.627829] binder: 7352:7355 unknown command 287493 [ 46.627838] binder: 7352:7355 ioctl c0306201 2000a000 returned -22 [ 46.627861] binder: 7352:7359 unknown command 0 [ 46.627868] binder: 7352:7359 ioctl c0306201 20000140 returned -22 [ 46.721190] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.726636] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/21 20:57:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0xa, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) dup(r0) 2018/03/21 20:57:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x18) close(r0) 2018/03/21 20:57:36 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xde7, 0x200002) ioctl$KDENABIO(r0, 0x4b36) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) 2018/03/21 20:57:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) ioctl$int_out(r1, 0x2, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @rand_addr=0xffffffff}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/03/21 20:57:36 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/hci\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000040)='sessionid\x00') pread64(r2, &(0x7f0000000000)=""/8, 0x8, 0x0) 2018/03/21 20:57:36 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001c000303000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000280008000100ffdf592f"], 0x24}, 0x1}, 0x0) 2018/03/21 20:57:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x17, &(0x7f0000000140)={r1, r2/1000+10000}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/21 20:57:36 executing program 0: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x100000400000) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001280)='ns/cgroup\x00') r3 = getpid() lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0, 0x0}, &(0x7f00000017c0)=0xc) r6 = getpgrp(0x0) lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000018c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r2, &(0x7f0000003bc0)=[{&(0x7f00000012c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001340)="bd", 0x1}, {&(0x7f0000001380)="30020c9d06f6fc3af3f446f5a98e37261015e0c8ce1b2f1f4ac47f627a230e326e5246e1b4ac3c4385f2ad1f9b3cc3b0e6a67cb7bbf13b352cbc55f95671b479c145db40f7472ddeb24269af13a060ae82dec41637", 0x55}, {&(0x7f0000001400)="7f30c821bcb2ef7d033ec0d2730b7c1764b73d409ffe60726de9aadd28b3ffcb814b47d7e34fa4efe0f6668f12b4b86930774b3894e78ddc25123ebf4320f35c4a1ffe65367b825593877cca7f25e84450a84a05a8f612978a0c09d8d24ded6db38856d2f4", 0x65}, {&(0x7f0000001480)="d1da2db8d12ddcac3dd0f25162b841387c5ce456c1fb6a3ef9485a5c430f109075cbb2369f0ff47525502cfe41874e789022ddc3362721824a3d61ceb994387f51b1840e248298819bc4d38c47ae5450d1bafaec00cbd1f58149ab582f9038618bf0514380dad03f38841af19ccc36ad2d08cc853d2dfda03c1819b6b1590fa8fa059fb351d137257274c05b2f6387c4e274a30e7aac25c6b4332b652e56bb2ad086be5bb6c568c384db10f9c5125a27fc4b9e080df0681bfd4df4ac1997a2", 0xbf}, {&(0x7f0000001540)="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", 0xfe}], 0x5, &(0x7f0000001900)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x78, 0x40000}, {&(0x7f0000001980)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003b40)=[{&(0x7f0000001a00)="956d5ae53f687a03e747fed7dfe57d9fd61d73dfa5cb135628a0b24c72d7eb7f8ee0850c842082d66a1d", 0x2a}, {&(0x7f0000001a40)="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", 0x1000}, {&(0x7f0000002a40)="09fcf2066c32f281c11a9ab30c1db4af7fc51c15828ae84cedcd3f9e97f5e8ddc137c66c9b5666dac8f638647792ea5af2e0099f43e201503e418545d330848b6fa6a3e8ae95ca9f80cb9bfae0b5d0875c88b25ccd0e6ff6ec8b1692cb66275ed4d7825cd1e1b19791b9deeb05e3565b6529feb2472cfe4542bf1cd35d4f887483d1", 0x82}, {&(0x7f0000002b00)="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0x1000}, {&(0x7f0000003b00)="52b15038d4f964877e1118a24db79f93f026f97f0fb526ac99c2fd68d949cd9d1cc0", 0x22}], 0x5, 0x0, 0x0, 0x804}], 0x2, 0x800) recvmsg(r0, &(0x7f0000001240)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/86, 0x56}], 0x2, &(0x7f0000001140)=""/217, 0xd9}, 0x40) r9 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r9, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/03/21 20:57:36 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300000c0000000000000000000000020013000300000000000000000000000300060000000000020000007f000001000000000000000002000100000000000000020000000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x5, 0x4, 0x7, 0x26, 0x0, 0x70bd28, 0x25dfdbfc, [@sadb_key={0x16, 0x8, 0x538, 0x0, "ff74e72b1ec1e3924027123e13b010df7356389f7d1178b22033d888f56aa4524ad25bcd0ccad03da7432a0d0491a330ebc6b2258ea596a138f3ba775a77b1243a80d9d698f69979a83874f47481abda85524dcfd58013bc6a1306e132ed78e6e7cad085054d819c601a760bb1004dbf963cb7e7110b18e6a213af89f8abd69392dec81284b170d0dd9be1736567d079a9aa37e932702ec77b634b4c3266f5bdee235584663943"}, @sadb_sa={0x2, 0x1, 0x4d3, 0x800, 0x5, 0x33, 0x1, 0x80000001}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6e6bbc, 0x4, {0x6, 0x2b, 0x2e1, 0x101, 0x0, 0x96, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @in6}}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd27, 0x3504}, @sadb_sa={0x2, 0x1, 0x4d4, 0x36, 0x9, 0x6e, 0x3, 0x20000000}]}, 0x130}, 0x1}, 0x8000) 2018/03/21 20:57:36 executing program 2: socketpair(0x7, 0xafc0ae6fcf2aeb52, 0x80, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000100)=0x3, 0x4) r4 = epoll_create1(0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000080)=0x1, 0x4) recvfrom$unix(r2, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000000)={0x10000000}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000700)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000180)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(r5, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000200)='/selinux/avc/cache_stats\x00', &(0x7f0000000240)='/selinux/avc/cache_stats\x00', &(0x7f0000000280)='@$)\x00', &(0x7f00000002c0)='cpusetlo-}\x00', &(0x7f0000000300)='/selinux/avc/cache_stats\x00', &(0x7f0000000340)="db2400", &(0x7f0000000380)='^\x00', &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', &(0x7f0000000400)='useruser-\x00'], &(0x7f00000006c0)=[&(0x7f00000004c0)='/selinux/avc/cache_stats\x00', &(0x7f0000000500)='trusted\x00', &(0x7f0000000540)='/selinux/avc/cache_stats\x00', &(0x7f0000000580)='/selinux/avc/cache_stats\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='+]D,\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='/selinux/avc/cache_stats\x00'], 0x800) shutdown(r2, 0x0) 2018/03/21 20:57:36 executing program 5: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002840)='/selinux/member\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000000000)='*\x00', 0x3) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="16fc0ac1b14b68ade2130107da728981503f2879f4bbb2fd0f7b9c91b0b5502598daae289ae85067bfd993e27b83b5b9381936f193598068039b6c136c654aebc054707efa6df7f73944d3854a14778cb0d507729d581309b95f80e572bb88") r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x40000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000000c0)=""/34) r2 = signalfd4(r1, &(0x7f0000002880)={0xffffffff}, 0x3e6, 0x0) r3 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001bff4)) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049efa0)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) r5 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, r5) 2018/03/21 20:57:36 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, [0x10001, 0x2, 0x2, 0x3, 0x80000001, 0x3260, 0x3, 0x80, 0x8001, 0x200, 0x9, 0x1, 0x5, 0x1ff, 0x401]}, &(0x7f00000001c0)=0x100) r2 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x80004523, &(0x7f00000000c0)) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000000)=0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001240)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f0000000240)=""/4096}, &(0x7f00000012c0)=0x78) 2018/03/21 20:57:36 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bond0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="050000005195e5c4afed000000000000000000001ef0b0b0dd0468e7bc3f48972cce13bad70681cc1c99f4f1d9a432c31ce80577feabc98def7670446a2bd2a84af5470761f4687c98372eac6188adbf5c726b6b23dce6372c9c9e727bdeaced42b31303d34f787d7b47d3087cd945a2a4a349faa1e446f9c3e9c43f0d8764ba11cfebed79784568dc95843c8f4a63fbf1d6eecc007a1a8a3bec100e42b0b9e911f1a56d89d04962848ec9ed057ad3cd1c9f53aad994d262326f32e64dfa02136ea102cfb9a0112756a28bbb6988f3d14c2de68cf0bc3c871da2cadeffffffffffffff0000000000000000"]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) dup2(r3, r1) close(r2) 2018/03/21 20:57:36 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x8080, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x10000, 0x2, 0x6, 0x8001, 0x3}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) times(&(0x7f0000000000)) r2 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000013f40)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000011fa3)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000280)=ANY=[], 0x42, 0x0, &(0x7f0000000080)="43efa71dc6ddbe9877d1e65b7989377e3ca98ecaa9e9b428772270f093d8675732df0d245cee8c2c03293c676800070009b639a2eec3cabc2e8e0f2800e30207b3d7"}) 2018/03/21 20:57:36 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1800e3000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/21 20:57:37 executing program 1: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x270a) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0xfffffffffffffe8c) [ 46.939437] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7460 comm=syz-executor5 [ 46.942025] binder: 7458:7462 Acquire 1 refcount change on invalid ref 0 ret -22 [ 46.975749] binder: BINDER_SET_CONTEXT_MGR already set [ 46.980885] binder: 7458:7467 Acquire 1 refcount change on invalid ref 0 ret -22 [ 46.988901] binder: 7458:7466 ioctl 40046207 0 returned -16 2018/03/21 20:57:37 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0xd1c, 0x1, 0x6, 0x3f, 0x7f}, 0xc) listen(r0, 0x40) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) 2018/03/21 20:57:37 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./control/file0\x00') readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/209, 0xd1) dup2(r0, r1) 2018/03/21 20:57:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)='\x00', 0x1) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000), 0x0) 2018/03/21 20:57:37 executing program 7: prctl$intptr(0x17, 0x80000000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x53, 0x5, 0x0, 0x12, 0x6, 0x9, "f913dc966244f97242e74d2021fbe568b3d299775195a7f4355731b29f88d65062aeae487ab6c0b14674bc3e865b1bd4c61b1225c97765b80f2169bf9f4a6675", "79019042128e138c2558ed616121089bf6ffe54b704c960ac07567a4d65d3e8acd5e0643d21cb4e7c63ffa8873e4fb1b124969b6a365fbc1c48b6752a5296aed", "87ad681abf6f63d3735abcf0093d3fb708084775572e72ed34734ed4b1c4f211", [0x3ff, 0x6]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @multicast2}, &(0x7f0000000040)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000240)="021a01ec5bb552f45471488a8a2e7a8e2ec41684b908795eb69c1a2deb91fc8bd3636651215cb9ea6a609d57fc956cbffd56e1af0a36a7ff0802aa1bc6f0a1799b7c03ac319f931feedd5c6d6fa9789cba5b19e516e78c2cd982b2003cd9c681c5cc8c3d8a98e02f38741f677ab699335f0089b1249aa7351534bc067e41dad7367ec5c42e91eb3d2a17f8de462cb6c13873e37c02dcb04ef946d5bf65467f9fe0f98caf0f0bd16d82796b2584aaa3ccfbdee8d76dd533bf1d0f67972a6bc160c9dfc1af5a94ac52877ad8e79123", 0xce) 2018/03/21 20:57:37 executing program 2: r0 = epoll_create1(0x0) readahead(0xffffffffffffffff, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x0, 0x300) truncate(&(0x7f0000000000)='./file0\x00', 0x5) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) r3 = dup2(r0, r1) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) 2018/03/21 20:57:37 executing program 3: mkdir(&(0x7f00006d0ff8)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) removexattr(&(0x7f0000000140)='..', &(0x7f0000000180)=@known='com.apple.FinderInfo\x00') getpeername$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) chroot(&(0x7f00000b9ff8)='./file0\x00') chdir(&(0x7f000020292c)='..') bind$llc(r0, &(0x7f0000000100)={0x1a, 0x200, 0x8, 0x1, 0x5, 0x40, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000317ffe)='..', &(0x7f0000646ffa)='ocfs2\x00', 0x84000, &(0x7f00000e3fff)) 2018/03/21 20:57:37 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) ioperm(0x7, 0x4, 0x32) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) fcntl$getflags(r0, 0x40b) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/21 20:57:37 executing program 0: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x100000400000) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001280)='ns/cgroup\x00') r3 = getpid() lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0, 0x0}, &(0x7f00000017c0)=0xc) r6 = getpgrp(0x0) lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000018c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r2, &(0x7f0000003bc0)=[{&(0x7f00000012c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001340)="bd", 0x1}, {&(0x7f0000001380)="30020c9d06f6fc3af3f446f5a98e37261015e0c8ce1b2f1f4ac47f627a230e326e5246e1b4ac3c4385f2ad1f9b3cc3b0e6a67cb7bbf13b352cbc55f95671b479c145db40f7472ddeb24269af13a060ae82dec41637", 0x55}, {&(0x7f0000001400)="7f30c821bcb2ef7d033ec0d2730b7c1764b73d409ffe60726de9aadd28b3ffcb814b47d7e34fa4efe0f6668f12b4b86930774b3894e78ddc25123ebf4320f35c4a1ffe65367b825593877cca7f25e84450a84a05a8f612978a0c09d8d24ded6db38856d2f4", 0x65}, {&(0x7f0000001480)="d1da2db8d12ddcac3dd0f25162b841387c5ce456c1fb6a3ef9485a5c430f109075cbb2369f0ff47525502cfe41874e789022ddc3362721824a3d61ceb994387f51b1840e248298819bc4d38c47ae5450d1bafaec00cbd1f58149ab582f9038618bf0514380dad03f38841af19ccc36ad2d08cc853d2dfda03c1819b6b1590fa8fa059fb351d137257274c05b2f6387c4e274a30e7aac25c6b4332b652e56bb2ad086be5bb6c568c384db10f9c5125a27fc4b9e080df0681bfd4df4ac1997a2", 0xbf}, {&(0x7f0000001540)="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", 0xfe}], 0x5, &(0x7f0000001900)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x78, 0x40000}, {&(0x7f0000001980)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003b40)=[{&(0x7f0000001a00)="956d5ae53f687a03e747fed7dfe57d9fd61d73dfa5cb135628a0b24c72d7eb7f8ee0850c842082d66a1d", 0x2a}, {&(0x7f0000001a40)="067f8a31fc37c4b37db6efc4a1a5ab20183c0c853777c07e8f55d292161463aa85e597e05cdc792318ab8d30c1277c5e35d83445f5fd9f997cb7d2eda8a9964cfd03450e962e901675e9a0a18682b9d2a849901ade3a81184ecef108ff1b18ee68058bfda5fc4381f1a814ff777b7c77236aab00560192396fe4a3251d7af4c4191cfec03c5c93ed637126f0db12e762d9bd7739f1fcdb5dce6c3298e6b6dd5ca20d790c35c041262eeb0e1c8e53926c238e0ec452e2b2dcd024d55068a0b742bff25110d9f6bf381b6c7766f49c2c36f92c138bc4e49d6b604d9f21b9fb114cc6c48a7435712f4b300d34a6b20f750384bf07c43d355adb5178e24b9d22527432bd9a92ddbd845a2baafad2e6e9e447ce748be5bcfd238dfc109579d9e454ac88fbfa959078c647022cac07dc358918b1d9821f6caea520253015ebc21a3d092ab601df4e802b2d94d7576f53666bc42ee4fad4dc3613bcf930b373ffb92c4256d6ae13489ef8fcbd2814d88ffc632d93f7ffaf359098922acca8401096b70d500d1d98905f087e5925ec3cc7f452a7dd2871a401da415ab042c181872b70f49125e31d828af8f9cac846cb1853831e14136bc7fb66e12e404161bec710f6b36dcbb5801f29c6a62db1c17574ee814f258d92e16c192c2893850a5c50b63ad1947c6cb6577ab803fe45e384c8f02baa0577cae72d97bda5b63e21dc13597ed0e7e3e393bbef35f8f2462bbe9a1b5e69b548d17ef7efdca6328892a59601e5c366ad1ed7df465e81c32f4e522ca226cf2f3d259002eb5d05b07c2f944edb0c68fd2f79583cdf8e4aec38863d8c7566afe1153590bfd38cb04e16aec18ce00d7243b815f60ba1ea9073e8f55418abd9457e635ce68a091c875190ba2aecf3a7e8122bd85c8cafb3b03eb8fc69688df4ede58553139530f984352c1394e55d4050aa233608d291f1b74451e3470441fd193e213fc25704a346c7bcd045e63141ec24a01110c33fe7d3d65441d93a44871a1e18cc0c81b163368ad0d7deef68b29a6c234dcf3e00078f99b975e56f3718138f0cb65db232d7876f30ddc93ba54dceb87f8400a86ebdec91c55ab030a5c5a15ef6a835756ecc051dc796935e515d1d5c0758aa74b628f712aaee8742c337def07939e3bc7cb2bfcf6251074d3eefec93b9b15a0132378e13e423e2a3c3de902804f4b78e97badfc3ce842360dee9986c7ba8134d442db75a48e994ab7127dce6ce9dd2f42e2ee7a10962cf386d57624079f9ec5e51511fb3fe97965f760b58c2954a440b31d0d9e153a3bf84a5961fa4e764a293c15d8e5c8d9b67fb51226e34a4f8133fe64eeae8f7c4e301308354f0ec3588605000616edb9460424a5ed5e4245047a05bd1129f7f94526ff251d8273bb15c6c8930bc5c760c9ed2421090c2dec84faa7f5ab7d15a3bfd11e02ca939732a38e8ab2ba250b5fcf61cbfc462e223467f66899dfd2ef28321c02659336d1476c75f3b14f9b7de3c0a82e0a183abeee9c5c4a0debb7d1c063f3d7c95cb5b5c30905d7480b004b2e719f879e8f4645ea0dff1bfd8eecc34c1363b2193c6740c97afa7c490ac26ee8d1f3fbe489fe13df99f022aea6040eded809590358d8905a67c1953b0f216ef5b8e715f3c869f650afcd8bb56019be392e5726cdf09873cee8723997cbc1167912f34ea547734da7724752071aba50a4f284709c36627499b03b42977c1d3dd4cdc8eda7501b74cd3c0917dd752f128068053e9337100bc80ddf7540c10ca9ce9fcdf63df375e7a4f468c660e65e86f0bf2fc1392bab4f9e69be19b379f08b5a23f3f0ef96acb7935823d8cf1f35e20fbe3275eabe803f3340abe4d5c73516fccbe664841774b3920f779c2729eca8ebc2c73357a0da7f9be27c5cb307774f3027676569025d811bae3c335fbefe1e27b22bf4647a174e85e484eafab69b326e5f1dc01c3f2bc1c410d1e73c9ad74bc82eb709cdca5a639e86e562a21fd0a2f743044cc6f2507c3e962f9cb127f5568f7a9cd604cd03f51c00b2e0f4a6ae6bfc635a950fc070e7bf37d1ede793f8b968af10e1e83c1f3ddedc569a3d8ccf38f9efa9a6fe5a935c41c8f32e31019ca35ac854ae63db67bb0393111e39d8b5188bf66f65f42f5074a008b0ec72ded636e5b6da17683841fc31ce208e9f46af384d606431e82c65fac0c25822f861f96cd99a36fc262ea57010196d23ded60cff2813e2d85338f0c543bd566905ffbf3e5c13bb0b82068b2fc958d81a97fce15d72d8f6e83c53deb6f4868a7208302d2aff11357a200ca98024aa38eefd84ba5ddd898e183a82ac5ba68c4d1ebacd95b3748a5183634300732e4a148326c818cb0c704cc1120879490ffad0e34e59f19116eb2add998ca81385446d7797b16323c81ef22b555b02ee030b2cb06fe169fa7f602573c167114a52b9a41ae8b9f2e18b5c9b057bd64feec7df0ef530418bae110338bcffc6fafdb4135e2e3d5270826c31ee4866ddd1b85ac11ed68e4386fe36e31d2d668c932f6d224248b833f55f49e9058f6eeb75e97e792027a959a7442ad1e100684a910fab0c14ef9f159fce2aa287ee5c41a362ac19314a990de89d673d42760f7334c8c31322972a02a97dce2a19f8fef7ee3024322f3900f683e20c929a2003e7a36d10a2904debf8cb875ee3022500dcb43ce84872f80e3366ca1c0fff68d6bac1df9c526122e5ffd4927f5afee59ad8069282a5d63bbd1371049dc3b39461fc78052b7c4793eac5a921c88e5083efe70dc3c1b177cd3695df8ae5f40366a57c9998c287f61766fb13d8499d2031a2fd38e55b2490d0b5cff5cb00426668cfc649ee75ad31b11500f482e1154fffbf50432983e3b00f4632a8f00cf917f3056ad2edc91da2137d2caf835191782cfdd77452573f1039dca0ed5e0e6acaedbb7e1954c5c5036db478829123c478df5b0b96e2c8ae3a45f13bc8ea967f40ebc9c3fca6f5bd376b135e167483c6a346956fe7e4c1840f957600499f349841722140e4200e44c0ce8fa02ec15270c4824c79d2643f78d598afe565a51185ef2853a64cd446457c51de0b229eddfee84291d770059ce2bb7712a52e30b63a5670fc2607dffb5ab07e28ae60e3ed84bbeff830a37c9ba5fe4fc417f098430df880808977326dfaa07541f0f3ad14640c4de951c840151fa6a0e50cbe8852ab108384a360572f6fb7b7a8ce9b023b5d037871490f49d94690701b16a21b6e1bf2d97c5773c86df15b47c0b956611f0f247d4e1858d5f8f5ce01f4e7172ee3871549940f11d70bfb59f8f3df8268aaa97036c40b6cd123d4ca43bf401693946c8178a646095af616cc679871ce252c74c7b7c99b8c57681493b5beaa4c4d57a0e409c3388f450713dcb7c96b5f93784a17a05da72a62993e7c7a1836f449a333713cccdd798d60546864ae3fa3904799744b79f718e8ed8790155fc69889dc2074e7b5d6904318bf89d579cc22fc6ac0335568da562c022a93b164bc807d7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0x1000}, {&(0x7f0000002a40)="09fcf2066c32f281c11a9ab30c1db4af7fc51c15828ae84cedcd3f9e97f5e8ddc137c66c9b5666dac8f638647792ea5af2e0099f43e201503e418545d330848b6fa6a3e8ae95ca9f80cb9bfae0b5d0875c88b25ccd0e6ff6ec8b1692cb66275ed4d7825cd1e1b19791b9deeb05e3565b6529feb2472cfe4542bf1cd35d4f887483d1", 0x82}, {&(0x7f0000002b00)="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0x1000}, {&(0x7f0000003b00)="52b15038d4f964877e1118a24db79f93f026f97f0fb526ac99c2fd68d949cd9d1cc0", 0x22}], 0x5, 0x0, 0x0, 0x804}], 0x2, 0x800) recvmsg(r0, &(0x7f0000001240)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/86, 0x56}], 0x2, &(0x7f0000001140)=""/217, 0xd9}, 0x40) r9 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r9, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/03/21 20:57:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x7, 0x6, 0xff91, 'queue0\x00', 0x9}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) syz_open_pts(r0, 0x0) 2018/03/21 20:57:37 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200042, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r2, 0xbc, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x21d6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x5, @empty, 0x8000}, @in6={0xa, 0x4e24, 0x6d5, @mcast1={0xff, 0x1, [], 0x1}, 0x60}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xba, @dev={0xfe, 0x80, [], 0x14}, 0x1}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}]}, &(0x7f0000000340)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"623d015b814000", 0x4003}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000180)=0x8) r3 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r3, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) getsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/03/21 20:57:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) lseek(r0, 0x0, 0x2) readv(r0, &(0x7f0000000200)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x600000000000, 0x4) 2018/03/21 20:57:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x4800, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000002c0)) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x7, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/03/21 20:57:37 executing program 6: r0 = socket(0x9, 0x80007, 0x3) connect(r0, &(0x7f0000c81ff2)=@l2={0x1f}, 0xe) 2018/03/21 20:57:37 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}}], 0x0, 0x0, &(0x7f0000000080)}) 2018/03/21 20:57:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"627269646765300000000000ff0300", 0x2001}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x20000011}) pwrite64(r1, &(0x7f00000001c0), 0x0, 0x0) 2018/03/21 20:57:37 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/173, 0xad}], 0x1, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000140)=""/108) 2018/03/21 20:57:37 executing program 7: clock_getres(0x0, &(0x7f00000000c0)={0x0, 0x0}) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'security.', 'md5sumem1{self\x00'}, &(0x7f0000000140)=""/245, 0xf5) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, r0}, &(0x7f000042c000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) 2018/03/21 20:57:37 executing program 6: r0 = syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x2001) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00') readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/74, 0x4a) sendfile(r0, r1, &(0x7f0000000080), 0x8001) [ 47.126946] binder: 7509:7514 ioctl c0306201 20000040 returned -11 [ 47.135741] binder: 7509:7514 got new transaction with bad transaction stack, transaction 29 has target 7509:0 [ 47.148528] binder: 7509:7514 transaction failed 29201/-71, size 0-0 line 3037 [ 47.168347] binder: BINDER_SET_CONTEXT_MGR already set [ 47.173792] binder: 7509:7514 ioctl 40046207 0 returned -16 [ 47.181015] binder_alloc: 7509: binder_alloc_buf, no vma [ 47.186536] binder: 7509:7514 transaction failed 29189/-3, size 0-0 line 3133 [ 47.197186] binder: release 7509:7514 transaction 29 out, still active [ 47.204035] binder: undelivered TRANSACTION_COMPLETE [ 47.210026] binder: undelivered TRANSACTION_ERROR: 29201 [ 47.215596] binder: send failed reply for transaction 29, target dead 2018/03/21 20:57:37 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) sendfile(r0, r0, &(0x7f00001b3000), 0x948) 2018/03/21 20:57:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000004c9552397453b400010000007f000001"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@dev={0xac, 0x14, 0x14, 0x10}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x1f, 0x1, 0x7, 0x0, 0x7, 0x8}) 2018/03/21 20:57:37 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x1) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x7, 0x80800) poll(&(0x7f0000d06ff8)=[{r0}], 0x200000000000031b, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000000040)="e5", 0x1}], 0x1) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x480002, 0x1) getdents64(r1, &(0x7f0000000140)=""/73, 0x49) 2018/03/21 20:57:37 executing program 0: munlockall() set_robust_list(&(0x7f0000001ff6)={&(0x7f0000377000), 0x0, &(0x7f0000dc5000)}, 0xc) 2018/03/21 20:57:37 executing program 4: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00009e3ff4)=[0x0, 0x0, r0]) 2018/03/21 20:57:37 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x44000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3f80000000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x2}, 0x8) 2018/03/21 20:57:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb4fa0)=ANY=[@ANYBLOB="000a000000000000072a0f0000000200000000000000000000000740000000000e2200000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000f4000000000000"], 0x1) setsockopt$inet6_opts(r0, 0x29, 0x35, &(0x7f0000000180)=ANY=[@ANYBLOB="000000ffff000000"], 0x1) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0xfffffffffffffffe, 0x7fff, 0x1, 'queue0\x00', 0x6}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 20:57:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") read$eventfd(r0, &(0x7f0000000000), 0x8) poll(&(0x7f0000000040)=[{r0, 0x2000}, {r0, 0x10}, {r0, 0x2}, {r0, 0x1}, {r0, 0x271f477b4901531a}, {r0, 0x48}, {r0, 0x2001}, {r0, 0x8000}, {r0, 0x80}], 0x9, 0x7) fadvise64(r0, 0x0, 0x40, 0x7) 2018/03/21 20:57:37 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x84400, 0x0) dup(r0) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000080)='./file0\x00', 0x404001, 0x100) fanotify_mark(r1, 0x40, 0x8000000, r2, &(0x7f0000000040)='./file0\x00') r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00000000c0)=0xfffffffffffffffd, 0x5337da360a64afbe) 2018/03/21 20:57:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000001300ff02ff0000ffffffffff0000000014959f698f77c5731f85f86af598b95055248478bfb3d163118b45f21a5fcc1a05947574f65104d9f11549d02a619bb81223eab8b68ac8776ce9c438d483fd4296809f828c871563e769d31efee19c27fdea73b72608a0834e1d4a2141d26ea7190cbccbb1127616c2325dafdd884e2d689b"], 0x14}, 0x1}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x364}, 0x1, 0x0, 0x0, 0x20004000}, 0x8001) 2018/03/21 20:57:37 executing program 1: r0 = socket(0x11, 0x803, 0x2) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x8000, &(0x7f0000000180)={0xa, 0x4e22, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x1, 0x0, 0xffc}, 0x4) socket$inet(0x2, 0x4000000000000001, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000340)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0xfff, 0x4) rt_sigpending(&(0x7f00000000c0), 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x8, 0x20e, 0x80000001, 0x5, 0x0}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000400)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x834, 0x10001, 0x8, 0x5, 0xa0}, 0x98) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/21 20:57:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000040)="4b230177023bd883387de7fc87f2efd50f878da0286bf5c9f18e23f6e52454c365b2a65838c2462e8b375dc5c864d5b2e5e82be308109ccb88cd88ab37fd4872dcdb5b324b28290847e8eabc9dd3821b75b4d3e60d615813f540f0551f7c3438884700d580422754d6748c65f1808b7d50e5a299652e2a616f59cd0a50e4a7201fb668b86b12e46a18c2b1b62214d9cb88a0f7bb463c8d4b90a7d253f213474d2a6c33b50f88dd28c8e8b274339e9c115a4bafc06f59dcccc7baff58622b3d758356f18f363f2f", 0xc7) writev(r0, &(0x7f0000f73ff0)=[{&(0x7f00001a5000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) 2018/03/21 20:57:37 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x15, 0xec, &(0x7f0000000000)="30a913737abab7582edcdcd8020c7a1b17e8d7b469cb2694a4129979df6cae20de7d2bf68046c5d12f6c162452048fa842b5b4198b90b748288794fc19f9812a5f90622c45663a47eeb55b2068972c051b5369b5aa49f4a9271424ef47f372d0e467ba0a9112174ea5d45914c22c2818bb9e3e2e424c7d31dc74cc29db8474bf5f2c43bfbeebdda5a6de1a3a743c157aadb93d34f74db593003eb5197469f76c883ca84470028c3c59532663aeaccf19d9e3e4487e6ab6db3bcdf4799c6be89eddb1f7cc3ccbc25cc2a87a35e5b1033c3658e1d290c8d8f3dc0a70e6944ef253a9ad00f31fa59d047384e34c"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000200)={r2, 0x2}) fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/21 20:57:37 executing program 7: r0 = socket$inet(0x2, 0x803, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x7, 0xcaea, 0x0]}, 0xa) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)}, 0x9) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000266ffc), 0x4) socket$inet(0x2, 0x0, 0x2) 2018/03/21 20:57:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/wireless\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000771ff0)={0x0, 0x0, &(0x7f0000fd7000)}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x3f}, 0x8) 2018/03/21 20:57:37 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) getrusage(0xffffffffffffffff, &(0x7f0000000040)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/21 20:57:37 executing program 6: r0 = socket(0x11, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000600)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/21 20:57:37 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x32) r1 = dup2(r0, r0) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000100)) setuid(r2) 2018/03/21 20:57:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000140)=""/3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x10001, 0x7fffffff}) writev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000001000000000000000fd17e9ffff06060d00", 0x39}], 0x1) 2018/03/21 20:57:37 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="8c760d6ec7198918eb0d48dc55603ffe", 0x10) write(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xffff) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={'nat\x00', 0x0, 0x4, 0xf4, [], 0xfffffffffffff43, &(0x7f0000000280)=[{}, {}], &(0x7f0000000140)=""/244}, &(0x7f0000000240)=0xffffffffffffff96) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/03/21 20:57:37 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x100000001) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0x4, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x7}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) 2018/03/21 20:57:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='statm\x00') preadv(r0, &(0x7f0000a5df90)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7) 2018/03/21 20:57:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e20, 0x8a97, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xb0, "e6793764fd032e2b4304a1585886a356b5e375a6abe924bf5e3e34719d5bd5ac0dc6d9ece078e6fa0b6e700c6b183cd497f4e6debb9d26c21f5e727b25efb459ea8dbe80b893fd4a44fd0f8717958eb2c114c8b7c4511fa31ec5e304b1a8e9011f05a6e75322dd6e0b182178adf729f8e23bff6cd110191152b6e0b9f4cc7c00843668adadca736cb8facd3e603852e2b44fe8017b4603215bc6cbd45416b2f1c3c04056b0280dcfe0af564e17a28ba8"}, &(0x7f0000000640)=0xb8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000006c0)) flock(r2, 0xc) ioctl$KDDELIO(r2, 0x4b35, 0x7fff) r3 = dup(r0) connect$ax25(r2, &(0x7f0000000700)={0x3, {"419a34615e3d0e"}, 0x1fffc000}, 0x10) clock_getres(0x0, &(0x7f0000000740)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000780)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000007c0)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000800)={r4, r5}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000840)={r1, 0x6}, 0x8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vga_arbiter\x00', 0x4a6002, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00000008c0)={0x5, 0x1f, 0x80, 0x1, 0x8, 0x2, 0x7, 0x1, 0x34, 0x7, 0x1000, 0x3}) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x7) getsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000980)=0x2, 0x4) r7 = syz_open_dev$usbmon(&(0x7f00000009c0)='/dev/usbmon#\x00', 0x3, 0x8080) ioctl$TIOCGWINSZ(r7, 0x5413, &(0x7f0000000a00)) getsockopt$sock_timeval(r6, 0x1, 0x14, &(0x7f0000000a40), &(0x7f0000000a80)=0x10) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/pktcdvd/control\x00', 0x80040, 0x0) getsockopt$sock_int(r8, 0x1, 0x3f, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) getsockname$inet(r7, &(0x7f0000000b80), &(0x7f0000000bc0)=0x10) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000c00)={0x0, 0x2710}, 0x10) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000cc0)={0x0, 0x0}, &(0x7f0000000d00)=0xc) r10 = getegid() syz_fuseblk_mount(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)='./file0\x00', 0xe000, r9, r10, 0x789, 0x1, 0x800000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r7) 2018/03/21 20:57:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x19, 0x5, 0x6, 0xf6c2, 0x9, 0x0, 0x2, 0x0, 0x40, 0x8, 0x3ff}, 0xb) waitid(0x0, 0x0, &(0x7f0000003ff8), 0x8100000e, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/21 20:57:37 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/03/21 20:57:37 executing program 5: add_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e1a30a1cb6cbaf221954b266587750dc24c70f4eeccfae3d4e5d0dbbfb5c64f9e9b01b83378da552d6dba748cbfffbfc41800cdf033a295b47f4f9c3c32bd9d41220a127e9a6a0d2717a6a9976e516c6734cfb1681bd6de4eedb461d78c987d4d57fc26aad4aaf54f88a0dae2bc13616103d5d22c10a77f00a8460f0e3bce2a1103ec500008bd20af992220131bbdf00e03d01984f3f6b07b4b00949b2a69aac705ff5301d09e82164b7c31438539c6c1b1f1f88b507aeabfc7a5e94733c1d4f5a572c", 0xc3, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001c00)=[{{&(0x7f0000000280)=@nfc, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/2, 0x2}, {&(0x7f0000000300)=""/101, 0x65}, {&(0x7f0000000380)=""/218, 0xda}, {&(0x7f0000000480)=""/30, 0x1e}, {&(0x7f00000004c0)=""/248, 0xf8}], 0x5, &(0x7f0000000640)=""/169, 0xa9, 0x3ff}, 0x7}, {{&(0x7f0000000700)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=""/76, 0x4c, 0x6}, 0x7}, {{&(0x7f0000000840)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000b80)=[{&(0x7f00000008c0)=""/94, 0x5e}, {&(0x7f0000000940)=""/168, 0xa8}, {&(0x7f0000000a00)=""/59, 0x3b}, {&(0x7f0000000a40)=""/118, 0x76}, {&(0x7f0000000ac0)=""/120, 0x78}, {&(0x7f0000000b40)=""/61, 0x3d}], 0x6, &(0x7f0000000c00)=""/4096, 0x1000, 0xfffffffffffff801}, 0x8}], 0x3, 0x100, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001cc0)={'bcsf0\x00', {0x2, 0x4e20, @rand_addr=0x5}}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f0000000140)="c7957a4fb44399019cc59a813135e022") 2018/03/21 20:57:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000140)={0x9, 0x100, 0x4, 'queue1\x00', 0x1}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d1bffc)=0xa, 0x4) fchmod(r0, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000002000)=0x2, 0x4) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000200)={0x6, 0x70, 0x2, 0xc6e, 0x0, 0x3, 0x0, 0x3f, 0x80000, 0x4, 0x3, 0xfff, 0x3e, 0x9, 0x7, 0x0, 0x6, 0x6, 0xb6af, 0x1, 0x4, 0x1, 0x6c9c, 0x5, 0x829, 0x4, 0xffffffff, 0x4, 0x80, 0x7, 0x7, 0x1, 0x7fff, 0xab7, 0x1, 0x9, 0x9, 0x200000000, 0x0, 0x62, 0x0, @perf_config_ext={0xffffffff80000000, 0x2}, 0x8a, 0x5, 0x100, 0x7, 0x7, 0x4, 0x6}, r3, 0x776, r2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) futex(&(0x7f0000000000)=0xfffffffffffffffe, 0x9, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200000, 0x0) 2018/03/21 20:57:37 executing program 6: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace(0x4207, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000140)="8dc86da449a58570862923fb0dbdc42d2550e99019920f698965a0af785f6740e038fce5e4efc167606c58421b1f7a7d53e04e7f669ae82077043b815d1f8d4eac341f265a6fb2f424dccf86f4288c9753c39c6ddde81f9cefb0267cff2bd86efd9bc90e2b912de8e4df29fce280fb103c3afe5e8dc0d6497eee677d8ac868823784ab1e24a6f0cbdfbe5687dc6134f6f50530cd717c2c9d") waitid(0x0, 0x0, &(0x7f0000000100), 0x41000008, &(0x7f0000000200)) syslog(0x102cb04, &(0x7f00000032c0)=""/4096, 0xffffff82) read(0xffffffffffffffff, &(0x7f0000000000)=""/34, 0x22) 2018/03/21 20:57:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/4096) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x9, 0x100000001}) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)) 2018/03/21 20:57:37 executing program 4: r0 = add_key$keyring(&(0x7f0000001140)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000011c0)='keyring\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$revoke(0x3, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000010c0)=0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x17, "0ff823b7e0cf451a915a09fbaef4cbbff2163e669acab5"}, &(0x7f0000000040)=0x1f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001200)={r3, 0x1}, &(0x7f0000001240)=0x8) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/4096, 0x1000) 2018/03/21 20:57:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/21 20:57:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0xfffffffffffffffd, 0x401, 0x80000001}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000420000)=""/208, &(0x7f0000000000)=0xd0) 2018/03/21 20:57:37 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) userfaultfd(0x80800) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/21 20:57:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x100, 0x5b, 0xe000000000000000}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000)='scalable\x00', 0x0) 2018/03/21 20:57:37 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x200000002b, &(0x7f0000000000), 0x367) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80101, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x7, 0xff, 0x80000001}) 2018/03/21 20:57:37 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x200000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x101800, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@ipv6_getaddr={0x68, 0x16, 0x20, 0x70bd27, 0x25dfdbfc, {0xa, 0x1, 0x0, 0xff, r3}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x401, 0x4, 0xa7c000000000000}}, @IFA_CACHEINFO={0x14, 0x6, {0x8001, 0x0, 0x1000, 0x1}}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x1) 2018/03/21 20:57:37 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400040, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000636fff)) 2018/03/21 20:57:37 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x18000, 0x0) r1 = socket(0x11, 0x80000, 0xea0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9fff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000210000)='P', 0x1) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f0000000040)={'rose0\x00', @ifru_map={0x3, 0xfffffffffffffff7, 0x6, 0x7fffffff, 0x401, 0x4e4}}) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r2, &(0x7f00008db000)="d9", 0x1) recvfrom(r3, &(0x7f0000118000), 0x0, 0x2, 0x0, 0x0) [ 47.567232] binder: send failed reply for transaction 33 to 7616:7621 [ 47.574219] binder: 7616:7621 ioctl 4c82 0 returned -22 [ 47.580632] binder_alloc: binder_alloc_mmap_handler: 7616 20000000-20002000 already mapped failed -16 [ 47.601977] binder: BINDER_SET_CONTEXT_MGR already set [ 47.601985] binder: 7616:7621 ioctl 40046207 0 returned -16 2018/03/21 20:57:37 executing program 3: r0 = socket(0xf, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000130047f1eb14c1f8590022ff001000e3010000000500000000000000060010000e4b", 0x26) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x400480, 0x0) eventfd(0x3) 2018/03/21 20:57:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) sync() setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) 2018/03/21 20:57:37 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) pipe(&(0x7f0000000000)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000009, 0x4011, r0, 0x0) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) 2018/03/21 20:57:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20000000, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x17a) sendmmsg(r0, &(0x7f0000006a40)=[{{&(0x7f0000002280)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1f5fb625c6876ada79a8d4cbb86541286bc9c5f5e0b29156f0146fec7d5e0139a89b612789bc04d8f62675dc4c94881da499735e5b17cde66153a48a5fc50c"}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002380)="02", 0x1}], 0x1, &(0x7f0000002400)}}, {{&(0x7f0000002600)=@can={0x1d}, 0x80, &(0x7f0000004840)=[{&(0x7f0000003840)="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", 0x6ab}], 0x1, &(0x7f00000048c0)=ANY=[@ANYBLOB="30000000000000001f010000000009001fdf3ac2dff0a83a354de9e10a539dbe98d285fde201157fcfd1c926844d9cc4"], 0x30, 0x4}, 0x7fffffff}], 0x2, 0x0) 2018/03/21 20:57:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendfile(r0, r0, &(0x7f0000000040), 0x8) prctl$seccomp(0x16, 0x0, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0x9, 0x3, 0x4, 0x6}, {0x401, 0x5, 0x100000000, 0x80}, {0xba, 0x7df17bcc, 0x0, 0x45f}, {0x8, 0x3, 0x0, 0xffffffff}, {0x0, 0x3, 0x2, 0x100}, {0x1800000000000000, 0x5, 0x4, 0x390d}, {0x2, 0x10001, 0x3ff, 0x2}, {0x7ff, 0x240000, 0x3ff, 0xfffffffffffffffe}, {0x800, 0x2054, 0x2, 0x101}]}) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write(r0, &(0x7f0000000200)="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", 0x1000) 2018/03/21 20:57:37 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@local}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) r2 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x30, 0x0, &(0x7f000000bf80)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000800008000000000000", @ANYPTR=&(0x7f000000b000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x35, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000efd0)={0x14, 0x0, &(0x7f000000e000)=[@increfs_done={0x40106308}], 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xc4, 0x0, &(0x7f0000000180)=[@acquire_done={0x40106309, r3, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000040), &(0x7f0000000080)=[0x0, 0x38, 0x20]}}, @acquire={0x40046305, 0x4}, @exit_looper={0x630d}, @increfs_done={0x40106308, r4, 0x4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)}, 0xfffffffffffffff7}}], 0xc0, 0x0, &(0x7f0000000280)="d945e6ace4a153f49ad16b60e14c50d8900a5a67cd107a5dcf2cc8166b7a8d0295b634b22f0b474c0e278deafbba5cef33bf5c916a15865d4b3178a85c3d7851376edcf46e5ecbcd020611d5b0aaa83f6f3744151a59dad959a1c24d9feb05bced00053f5163f9f28878e6afba2e4ff526fa0305839ccae152f9b2550b3435bdaa0b79e5da609ef20b644da3ec84625e18d58d67f442ada155b007dca287c06c16fc7b5c818aade0976493a7d2af2fbbda6a2a07c888114a8ec71dcc729a2dca"}) 2018/03/21 20:57:37 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000403fe7)=@known='system.posix_acl_access\x00', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000), 0xd, 0x2, &(0x7f00000000c0)={r0, r1+10000000}, &(0x7f0000000100), 0x2) [ 47.620363] binder_alloc: 7616: binder_alloc_buf, no vma [ 47.625853] binder: 7616:7621 transaction failed 29189/-3, size 40-8 line 3133 [ 47.629594] binder: 7616:7632 ioctl 4c82 0 returned -22 [ 47.641921] binder: BINDER_SET_CONTEXT_MGR already set [ 47.641930] binder: 7616:7648 ioctl 40046207 0 returned -16 [ 47.667921] binder: 7663:7667 BC_INCREFS_DONE u0000000000000000 no match [ 47.689687] binder_alloc: 7616: binder_alloc_buf, no vma [ 47.693693] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.701138] binder: 7663:7674 transaction failed 29189/-3, size 0-0 line 3133 2018/03/21 20:57:37 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='/dev/rfkill\x00', 0x1) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200200, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000040)=""/47, &(0x7f0000000080)=0x2f) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00000000c0), 0x0) 2018/03/21 20:57:37 executing program 7: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10}, 0xfffffffffffffd93) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x14) lseek(r1, 0x0, 0x3) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x2040) getresuid(&(0x7f00000000c0)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r3 = getuid() setresuid(r0, r2, r3) preadv(0xffffffffffffffff, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000003) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000140)=""/96) 2018/03/21 20:57:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) futex(&(0x7f0000000180), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="f300000019b7ee0570c01707174fa97dbadddba568fb32331c0844f7c5cbdb1940427f14506ea65af989fd0d63ed9dc24b6adb684b1fdbd9e016e4efe7ad886218c92590b829d42cddfe9f1b267051d5bf5f7a82e359c23060954a3f4300d8d414d0eb787ea2d111187baf425a52c8ff02e5149dd2dfec705d9b19ff25eb83746aa9f9c2d1d7bc2803f4704d22f88d38325a485e1f11e53adb6ac6e838cd9d6b9ad4373b5a7465f7e326d4f3333d796f29357608007ec595fb7dd44b87931518c156e072ffcc195541580d6900d0682c44453f334e912b9e6d3d30b220af2d0519fb85309d61f70b961ba34236a07b6d7979a95c1cad2c"], &(0x7f0000000140)=0xfb) ioctl$TIOCNXCL(r1, 0x540d) futex(&(0x7f000000cffc), 0x3, 0x4, &(0x7f0000852ff8), &(0x7f0000326ffc), 0x0) 2018/03/21 20:57:37 executing program 5: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) write(0xffffffffffffffff, &(0x7f0000000080)='/', 0xffffffffffffffac) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0xc0002005}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/03/21 20:57:37 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007daff8), 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/232) 2018/03/21 20:57:37 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f00000002c0), 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0x9, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e20, @rand_addr=0x9}, 0x10, 0x800, 0x100000000, 0x0, 0x8000, &(0x7f0000000040), 0x6, 0x3, 0xffff}) 2018/03/21 20:57:37 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/60) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x0, 0x84}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x1dd, 0x7, 0x1, 0x76, 0x9}, 0x14) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 20:57:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000500)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000540)={0x6, 0xd6d, r1, 0xfffe00000000000, r2, 0x2, 0x7fffffff, 0xd0aa}) epoll_create(0xfffffffffffffffa) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='securitytrustedem1ppp1bdev]\x00', &(0x7f0000000080)='\\\x00'], &(0x7f0000000340)=[&(0x7f0000000100)='GPL[\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=']cgroup-\x00', &(0x7f0000000200)='*\x00', &(0x7f0000000240)="2373797374656d706f7369785f61636c5f6163636573732676626f786e657430242524d476626f786e6574302b00", &(0x7f0000000280)='[\x00', &(0x7f00000002c0)='mime_type^]ppp0\x00', &(0x7f0000000300)='\x00']) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) creat(&(0x7f0000000580)='./file0\x00', 0x66) ppoll(&(0x7f00001b2000)=[{r3}], 0x1, &(0x7f00000d3ff0)={0x77359400}, &(0x7f0000f06ff8), 0x8) write$tun(r3, &(0x7f00003f1000)={@void, @void}, 0xe) [ 47.709720] binder: 7663:7667 got reply transaction with no transaction stack [ 47.709731] binder: 7663:7674 BC_INCREFS_DONE u0000000000000000 no match [ 47.724558] binder: 7663:7667 transaction failed 29201/-71, size 2306036523260182528-0 line 2926 [ 47.735280] binder: undelivered TRANSACTION_ERROR: 29201 [ 47.740965] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 20:57:37 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000), 0x10) ppoll(&(0x7f0000000580), 0x0, &(0x7f00000005c0), &(0x7f0000000600), 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/21 20:57:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000032000)={0x30, 0x13, 0xaff, 0x0, 0x0, {0x1f}, [@nested={0x1c, 0x10000001, [@typed={0x18, 0x0, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x30}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0x4, 0x80000001, 0x6, 0x7fff, 0x2, 0x4}) 2018/03/21 20:57:37 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f00004f2000)='\f', 0x1) 2018/03/21 20:57:38 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x101, 0x5, 0x3}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, [{}]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) syz_open_procfs(r2, &(0x7f00000001c0)='net/ip_tables_matches\x00') 2018/03/21 20:57:38 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x20001) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x10000000002b}, 0x0, @in, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fchmod(r0, 0x10) 2018/03/21 20:57:38 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x3) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000040)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x40000001000, 0x50, 0x0, &(0x7f0000000080)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/03/21 20:57:38 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/user\x00') ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e23, @rand_addr=0x3f}, {0x7}, 0x30, {0x2, 0x4e20, @loopback=0x7f000001}, 'dummy0\x00'}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000), 0x10) ppoll(&(0x7f0000000580), 0x0, &(0x7f00000005c0), &(0x7f0000000600), 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r2, 0x0, 0x2a, &(0x7f0000000080)="fc6de40881bbaae22819105452143ccbe494bb8d0e3ddd9a4a5cd8a3adf0de4f76c6277b3bda8beadbce1ced0b06596c766f512f1b65f12b259cdf6fb9d67e52331290b78d7f7b24694213b2a24a1f6ff1a8666f3d119d3e9108e88fb9d6c6a9165664269a619ef3558cd8f7186c218d9060135b3c9fca89f0b91866d59751bc8dd329e901aa42305c69c6df86e9441d30cdf3824f95eaed43f62761495950df2755cdeedbe7223a1c47f2f89b4aaf29cb4c034927301060fc2f8b26a1e9dd3b68c5", 0xc2) 2018/03/21 20:57:38 executing program 3: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) fcntl$setpipe(r0, 0x407, 0x0) write(r1, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f0000000700)='#', 0x1}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback, 0x0}, &(0x7f0000000400)=0xfffffffffffffcd8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in=@multicast1=0xe0000001, 0x4e24, 0x7, 0x4e23, 0x0, 0x2, 0x20, 0x20, 0x88, r5, r6}, {0x6, 0x5, 0x4, 0xffffffff, 0x401, 0x1, 0x8, 0x6}, {0x7, 0x100000001, 0x1000, 0x8}, 0x7, 0x6e6bb0, 0x1, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4d4, 0x7f}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x3ff, 0x8, 0x6, 0x400}}, 0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000005c0)=0x0) fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000004c0)="92629f12811dab55a0591e56c1b36fdf8c3bcacd2df422889887fe8f6d7ce8010248278a8b1af7179b8e898ed56122b0da60e22ade239c137910d7894653d9a30fe3c51a01a30cfe6ebe69fda07535e09f214c423772a5de522175dac920d8bc8b82b10574bd8967c2187f8ba39c46345b77630c19ef1a8e9c2104eec858279cfd5bb519913b4c4191d6159370d4a2457af1e03378f661c822525aae5828108cc6baa65487933e300f8f2767506f8227273ab21372dd9fe3d63caac16da2cc0c936d9c1eec841c627b832d87c2985b627a1e5c93e8c183b8c32ec371936f63", 0xdf}], 0x1, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r7, r4, r8}], 0x38, 0x4008040}, 0x40810) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000000740)="1a84b7b4a283bb171d506a1a73450ff09e7b6f73511989f4dee513b7d91a48261a9b943183fc253b3d531bf0e35bdcbde31f554fc99263eef9112c1cf89bc6181c858f6756d8f2a574902437d349591abb5a609d42f44a0a4ea91ed9d36a7f3e5e5e8c350f7949a29b62baa571bc2be18cbd0d315923bc38f4e4542f4ecf750c0e9b5b48426080c4206de327b0715e93ff358050dd6de83c0d860fd60e7784e56c6de82a3243d2e660e6d84a8ca80f759272afc2047250780f413839799ba5944be36f6dccd67c942b1f551a4f69ac1c6765ccbceffef0575eacbb62dff72e915b5b1fc61a8ba3cf31be") r9 = dup2(r1, r3) poll(&(0x7f00002f0000)=[{r9}], 0x1, 0xffffffffffffff94) 2018/03/21 20:57:38 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0xe4) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:devtty_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x31, 0x39}, 0x30) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="0207000b0200002000d30ae71e435393912000000000000000"], 0x10}, 0x1}, 0x0) 2018/03/21 20:57:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40240, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000140)) fsync(r0) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f00000000c0)='\f', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/21 20:57:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvfrom$inet(r0, &(0x7f000003b000)=""/91, 0x5b, 0x20000000000000, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/21 20:57:38 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92d4", 0x2}], 0x1, 0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x200000000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x5}, 0x8) 2018/03/21 20:57:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="a74cda3ed51f26e8e354ff639bf35017bcd72581018871edfe8ab01449f3290ee55f86ee1dc71f3057e965c0a7d9745ee354cd541e4118c8762b6f25078867e2673ae6d8d2ed8b7661f4d7fdcdccc314bf15c1192a3004e979402f6a327c20746e0b74afc4ea0f3bc0a67797a11ac2eb45dac9192e074b5a76749717afbd0602314afc72ddbfd61857cc1022a93d428fbea46dead0a5c0e39cc7f27e480aa6a9525c08", 0xa3, 0x20044000, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000000240)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef01220c51) recvmmsg(0xffffffffffffffff, &(0x7f0000005880), 0x0, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) sendto$inet(r0, &(0x7f0000000740)="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", 0x3a2, 0x7ffe, &(0x7f00000002c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/03/21 20:57:38 executing program 6: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)='bond0\x00'}) 2018/03/21 20:57:38 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1fd) connect$inet6(r0, &(0x7f000000c840)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="a94ad89d8444dfad13d6d4b2b374741a2a809ad78fd30e0ffda12d6b18765a13fe4420537cae84dc63df382ab57d6a39a9f251fffc29998df0baccbfe1beca092e21a96ae15e5ae385591cf2fdd6a924e7c4a13958ab32591cc7e796f958827efb7e1d0ce0ba228b0b1586418f9ae601443e30786f1def3e3b0a44f83a334c386e79b31d945446c12a6957d871a4e1994a53d8632aea1e361e175081d1b434c467b056aef1a5768dc175a0f3d3b4c12560284d783e14a1d6fa976cc1caec751a9bdb35ff", 0xc4, 0x40080, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xcb47c0e}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000434000/0x3000)=nil, 0x3000, 0x80000001, 0xfffffffffffffff9, 0x80000) socket$inet_icmp(0x2, 0x2, 0x1) fanotify_init(0x1000000, 0x909002) [ 48.089330] syz-executor4 (7729) used greatest stack depth: 23776 bytes left 2018/03/21 20:57:38 executing program 7: signalfd4(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127c, &(0x7f00000000c0)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x429c79f7) 2018/03/21 20:57:38 executing program 2: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xfffffffeffffffff, 0x4) r3 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) inotify_rm_watch(r0, r3) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2, 0x0) epoll_pwait(r1, &(0x7f0000b0d000)=[{}], 0x1, 0x0, &(0x7f000029aff8), 0x8) 2018/03/21 20:57:38 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) read(r0, &(0x7f0000008f21)=""/223, 0xdf) socketpair$inet(0x2, 0x80800, 0x7fff, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) readv(r0, &(0x7f000000bfc0)=[{&(0x7f0000003f89)=""/119, 0x77}], 0x1) 2018/03/21 20:57:38 executing program 6: r0 = socket$packet(0x11, 0x1000000002, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8201}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x1}) 2018/03/21 20:57:38 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x6}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x4}) 2018/03/21 20:57:38 executing program 3: r0 = add_key(&(0x7f0000000000)="fffffeff7074790064", &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0xffffffffffffffc7, 0x0) keyctl$link(0x8, r0, r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) futex(&(0x7f0000fdaffc), 0xb, 0x0, &(0x7f0000fdb000)={0x77359400}, &(0x7f0000fdaffc), 0x0) keyctl$search(0xa, r0, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000001c0)={0x200000000000000, 0x2, 0xefb}) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x4, [0xb56, 0x8, 0x8, 0x6]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x58, &(0x7f0000000240)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e24, 0xfffffffffffffff9, @empty, 0x6}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x200, 0x30}, 0xc) getpid() 2018/03/21 20:57:38 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x4, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f00000002c0)=""/137, 0x89) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[0x2]}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x2], 0x1, 0x101, 0x1000, 0x7fffffff, 0x5, 0x2, {0x7, 0x2, 0x2c4bd8f3, 0x5, 0xffffffffffff9071, 0x1cb, 0x6, 0x9, 0x3, 0x87, 0xfff, 0x2, 0x7, 0x325, "252eacac09eda2ef075f8ae778b56d670ff517e5f6d270a0999224c72c2bdd67"}}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000280)={0x80000000, 0x7}) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000380)=ANY=[@ANYBLOB="0300010100010600bf2a0300020000000200040010000000000000000000000000000000"]) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="0100000003008828108fb7bac51f550c01971f200000000000000080b5fc66532c6f5e862b9bd5192d9efbc02cf0bbd88bd51d3111627ff6bc2a5de01069b54392b28a225c952bff8a08ef0a15a1b901d7b60b671c82529647febb896755b2d74218fe22a795f13740ac3f40eb00000000"], &(0x7f0000000400)=0x6) writev(r3, &(0x7f00000000c0), 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e23}}) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000100)) dup(r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) close(r2) 2018/03/21 20:57:38 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4882, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x6, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x202, 0x0) write$eventfd(r1, &(0x7f0000000100)=0x810000100000001, 0x8) 2018/03/21 20:57:38 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'teql0\x00', {0x4, 0x80000000, 0x2, "f5cf92768481", 0xffffffff}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x17, 0x4) r1 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x80020) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2, 0x1b071, r1, 0x400000000000000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x60000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x62, r3}) prlimit64(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) rmdir(&(0x7f0000000000)='./file0\x00') 2018/03/21 20:57:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005432, &(0x7f0000000080)=0x10000000000000) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/21 20:57:38 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180)={0x77359400}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000aabfe8)=ANY=[@ANYBLOB="08000440"], 0x0, 0x0, &(0x7f0000008f37)}) exit(0x3) r3 = getpid() sched_getattr(r3, &(0x7f0000000040), 0x30, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000540)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/21 20:57:38 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x204000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f00000001c0), 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) accept4$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000013000)={{0x77359400}}, 0x1) prctl$getreaper(0x0, &(0x7f0000000040)) fchmod(r1, 0x20) 2018/03/21 20:57:38 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x1c) r1 = dup2(r0, r0) write$selinux_validatetrans(r1, &(0x7f0000000080)={'system_u:object_r:dhcpc_state_t:s0', 0x20, 'system_u:object_r:kmsg_device_t:s0', 0x20, 0x31, 0x39, 0x20, '/sbin/dhclient\x00'}, 0x58) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000617000), &(0x7f0000000000)=0xffffffffffffff16) [ 48.176144] keychord: keycode 2064 out of range 2018/03/21 20:57:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000003bfaf)='net/sockstat\x00') ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) preadv(r0, &(0x7f0000637ff0)=[{&(0x7f0000858fe8)=""/1, 0x1}], 0x1, 0x2000) 2018/03/21 20:57:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000041fffc)) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000000)="dde20f100fc1c79a93edf7e95ad2a3ceb954bf7b28df4f7b25", 0x19, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 48.208108] binder: 7783:7786 unknown command 1074003976 [ 48.217078] binder: 7783:7786 ioctl c0306201 2000dfd0 returned -22 [ 48.250974] binder: 7783:7799 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 48.273424] binder: 7783:7800 unknown command 1074003976 [ 48.279290] binder: 7783:7800 ioctl c0306201 2000dfd0 returned -22 [ 48.290747] binder: 7783:7801 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/03/21 20:57:38 executing program 0: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f00000003c0)="5e03800018c6a1a7", 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x80000001) 2018/03/21 20:57:38 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x440000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/123) pipe(&(0x7f0000000000)={0x0, 0xffffffffffffffff}) fcntl$getflags(r1, 0x409) 2018/03/21 20:57:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) rt_sigaction(0xa, &(0x7f0000000000)={0x7, {0x1}, 0x8000000}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) 2018/03/21 20:57:38 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0xae, 0xfffffffffffffff8, 0x10c000) write$fuse(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="30000000000000000400f2cfed511d000900000000000000e10000000000003f612e6d3cc98cfc2d913f000900000000000000eb00ae6c3534000000000000"], 0x30) 2018/03/21 20:57:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001600)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f0000001540)=[{&(0x7f0000000080)=""/119, 0x77}, {&(0x7f0000000100)=""/199, 0xc7}, {&(0x7f0000000200)=""/89, 0x59}, {&(0x7f0000000280)=""/123, 0x7b}, {&(0x7f0000000300)=""/180, 0xb4}, {&(0x7f0000001640)=""/43, 0x2b}, {&(0x7f0000000400)=""/138, 0x8a}, {&(0x7f00000004c0)=""/117, 0x75}, {&(0x7f0000000540)=""/4096, 0xabf}], 0x9, 0x0, 0x0, 0x4}, 0xffff}], 0x1, 0x10000, 0x0) 2018/03/21 20:57:38 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x1ff}, 0x8) lseek(r0, 0x80000000001, 0x1) 2018/03/21 20:57:38 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000140)=0x4, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x800) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r2, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r2, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) 2018/03/21 20:57:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) dup(0xffffffffffffffff) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3f}) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/03/21 20:57:38 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000240)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000002c0)={@dev={0xac, 0x14, 0x14, 0xe}, @loopback=0x7f000001}, 0x8) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fc5ffc)=0x3, 0x4) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbff, 0xc0000040}, 0xc) epoll_wait(r0, &(0x7f0000000300)=[{}, {}], 0x2, 0xffffffffffff8001) dup3(r1, r0, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x3}) 2018/03/21 20:57:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2, 0x1f, 0xffffffffffffffff, 0xfffffffffffffffc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x200000, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x40100, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0xfffffffffffffe01) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)) 2018/03/21 20:57:38 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x0, 0x811, r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000140)={@local, @dev, 0x0}, &(0x7f0000000180)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 2018/03/21 20:57:38 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x14) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "f6694c1c4ecb49f4d35b56fd9ec3377f5e2dd6bfea1b774f11202b57e35934038e643bf7924f9be6472a1c30cb0918cadcf0c5c9b2"}, 0x45) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xffffffffffffff00, 0x203, 0xfffffffffffffffb, 0x134, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x4d9}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x8, 0x71, "c8b0a0b7d5fbdf040c51083b415d3c4c8b53cecd7911399b338208d31175ac3e4e9b58309c3c3a1ae4d975727bd6148b21dd13048f20c09f128ea6d00f3b91d941b0b7da4ebe08636f1c81be0980b15c19822dc583173208922ab019d4a4126f8f44d76a267bd22ea79ae444712a21815c"}, 0x79) r2 = syz_open_pts(r0, 0x101000) rmdir(&(0x7f0000000200)='./file0\x00') chdir(&(0x7f0000000240)='./file0\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000280)=0x4, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0)=0x9, 0x4) getpeername$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000380)=r5) ppoll(&(0x7f00000003c0), 0x0, &(0x7f0000000400), &(0x7f0000000440)={0x9}, 0x8) ioctl$TIOCSBRK(r2, 0x5427) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000480)={0x7, 0x8, 0x1000, 0x101, 0xffffffff, 0x6}) accept$packet(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x14) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000540)) fcntl$setstatus(r4, 0x4, 0x42c00) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000580)=0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000005c0)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x5}, 0x90) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f00000006c0)={0x5, &(0x7f0000000680)=[{0x4b41, 0x200, 0x4, 0x2}, {0x7, 0x1, 0x0, 0x6}, {0x2, 0x8, 0x0, 0xfff}, {0x4, 0x5d, 0x7, 0x2}, {0x0, 0x7, 0x2, 0x1}]}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000700)="daf5d15fe7f7a1164e8daf6087871ffe3f58844c938248dfad4f8cf093ad452ec4430fd3093076ac409ff717094700316678c2c9d79b84b8849246444cf5dade1650c5b9f3558a7a7966430578f7e46a60e5a895f9529cdde636a24da8297e650523ebb34b742d9671") ioctl$TCSETA(r0, 0x5406, &(0x7f0000000780)={0xffffffffffff1fd1, 0xe4, 0x5, 0x5, 0x1, 0x8, 0x61, 0x3f, 0x9}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000007c0)={0x401, 0x5, 0x8, 0x8001, 0x2b2, 0x8, 0x0, 0x9, 0xffff, 0x0, 0x8001, 0x7f}) 2018/03/21 20:57:38 executing program 0: pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) shutdown(r0, 0x1) poll(&(0x7f00004d2000)=[{r0}], 0x1, 0x0) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x20, 0x1500) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000100)={0x9, 0xff, 0x1, 0x61, &(0x7f0000000000)=""/97, 0x23, &(0x7f0000000080)=""/35, 0x2b, &(0x7f00000000c0)=""/43}) 2018/03/21 20:57:38 executing program 1: clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000000), &(0x7f000082d000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x5, 0x1, &(0x7f0000000080)={r0, r1+30000000}, &(0x7f00000000c0)) 2018/03/21 20:57:38 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x40, 0x50}, &(0x7f00000002c0)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) flistxattr(r0, &(0x7f0000000300)=""/244, 0xf4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000400)={'gre0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/03/21 20:57:38 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000001080)=0xffe, 0x4) sendto$inet6(r0, &(0x7f0000a05ae2), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/03/21 20:57:38 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f0000000040)="ff59ba95291346673c6834b4e1864a9d7546b24ee232357c9c50e49a51ea41c9b8483aeef87e758f56f1e3c49fe03e87d4e780c681d332cefff677384d3eaf7c7ad9483f3fd28a56a399958c86827bbd05cca24506105e597e9a1cca3bc3ce4c367d0fdac507a35b51f76fd28ed47cb83560fe7f7a29506107ba8d603c6fbc82a4e5cf0b5a6203e4283845ece88d678e8198864ded055fac1e8de35f781362e73d") 2018/03/21 20:57:38 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x4fe9f27}, 0x8) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x7, 0x34, r1, 0x0) select(0x40, &(0x7f00000000c0), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000240)) 2018/03/21 20:57:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0xa, 0x0, 0x6, 0x2000000000000080, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x14}]}, 0x23}, 0x1}, 0x0) 2018/03/21 20:57:38 executing program 2: r0 = socket(0x100000000000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="26000000130047f1eb14e1f8980022000000000006001000064b000000000000000002000000", 0xfffffffffffffff5) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000140)=0x10) 2018/03/21 20:57:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000340)=""/198, &(0x7f0000000440)=0xc6) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000dc0)="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", 0x219, 0x0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xffff, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xc9, 0x6, 0x3ff, 0x0, 0x97}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="38293c7027000000a26ab8ba4592135cdd8e1e5b22e04e0291bb596129ac22e62a2ed222d1f2657e6ef51db90e29d5fc"], &(0x7f00000002c0)=0x40) sendto$inet(r0, &(0x7f0000000b80)="9f7845697e7dddd5cedfaf20e3a81f60ea5a414c6145d9935f70a24de18f54cf8b2eb45d067d7c6863eb78a823f9ce83ef67cbf0ccb7fe5ed25ac87367d47952a96c429b76090c0342bcf7c020412a93e61f7eae3e84fe68bdd3b1847ae1ade49ddf8686f65660ef3bffe19d040087243243b98a003f99010db5c19c543fd1aaed6bf39b0aef871f916db4f88b7f9c96b7c62a5f8ec3992a3e3a9da2720ffd6c5f557002b12ba7d5b99bffe479e3e06560caea1ff14fd9641e942b84534598f61a398c06263fe9b2562b0365f0a739ea4668b4615f40c01c5e323beb329d32e2789e1ef9e55dd07ef9165599933cf5f7c6c7a921985e5eecb7d4e56d6f94bf53cbc91e15a8cdee3fbe678ada055af48ec222eef31164bf0538a5eb3465812f190f92ccfbc93ccbd1726cd7d9bb009ace5e33d551a5a6a9e99970bb440a3a70b32250ddaff94e6fd38c8564e87a493b7a5264dcc7bb4fdbd0f5b3965e3a26a4cc7784371b8b6d04cf3fdae74f02791e7825de3b951a8357a01599cb2844bd353ebce468d1c184e67f86e37d783e099cbfcf9226828887f609355151411f1dd4e713eb94b3cf9aeb5a2292e6d318dca6b0e3333f30781cd57761f42232655b57ab07d727f1ee7a0b37c3ae0d05118af7e066949b7f9120d89c150c1cdcd3d983982fa2088ad8346a06722d0cf64975332d4ad0d2488c6311fc5e5a775fe3b3f0dccbf8d69e4735a54bfe7b22fc3024983d9ffcfbf776835a", 0x217, 0x8041, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x101000, 0x0) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/21 20:57:38 executing program 5: unshare(0x6000000) sysfs$3(0x3) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40004, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="400000001f00220428bd7000fcdbdf25e00051e745beafb284b5000000000000000004d200003200ac1414bb0000000000000000000000000600000001350000d8d60f5db0cf8999e45228a81505036978db7780772df8ff9b9dae32c105552143cc6314000200004c833826f551c4c385e112d63d4136cc35d18b2c114b30e255704520956167845aae38c07fd5b55732ca748fda479835063298bd956deb"], 0x40}, 0x1, 0x0, 0x0, 0x200000d0}, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000040)={@empty, @broadcast, @multicast1}, &(0x7f0000000080)=0xc) 2018/03/21 20:57:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="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") getpid() preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/244, 0xf4}, {&(0x7f0000000440)=""/203, 0xcb}], 0x2, 0x0) recvmsg$netrom(r0, &(0x7f00000007c0)={&(0x7f0000000040)=@full={{0x3, {"a54cda6ccdf162"}}, [{"54d4a7dde98358"}, {"1ae049c94ce12f"}, {"374b8b9f62b742"}, {"bdc0bbc8026240"}, {"98e4224a198d87"}, {"ed3037bc86af0d"}, {"4a474ee476669a"}, {"4e9dc72047e5da"}]}, 0x48, &(0x7f0000000740)=[{&(0x7f0000000100)="ee633f1e1e2d4c59a6b3ed29f62030717802be0796f9a03a3a68138c07b04487a78a028b56cd02e2291edb57a826d9e54121913a89ccd2c5cbaf2f25fbe8f46a74", 0x41}, {&(0x7f0000000540)="afc3b28326c1c92d11b2f37356275e3ea575599d583b666c6f3d76118234806c1b763371d232d1314ebf580b2189dd9eafe11002b307b60b", 0x38}, {&(0x7f0000000580)="6fcfde85481937a37c830437c2e7ea7f1b8ded27d637197c029ededfd4fab6c0633a8ad2764d1d7c938461b5e75a1585367f669e8582f540afd4e9109141080dfc1a2ef05c201b6f84247fb2098f4b26045960b49b9496ae5a44bbc59c9f1da50fa7037dcfef0e75763263cbcb19d980fa52b50a16ae330b1af4d869b3c4e11f006ecbe10bf91382713c8435cf64857e79b930f2f7c78209333463fc00853df3d268d9ed28480b27f757e094b59cebd98322f051ae86", 0xb6}, {&(0x7f0000000640)="7c44995a5329cef11f123f33a69cc19e5e4bf019fb4e759b82a2e26a7629c6ec5a9703f6ecc3d319e1e0a2ba735efdff2c143d0f1562961923be2df4530352cd106859792d0f40ac83ece0ef7386663e8b59f72dbb9e54018724c2a9149936cd09fff570e21ffa5d4f3ff655e07d81a00d1419adf2ebb728b7ec1baa2808b0c7d311289ee156c7450cee5f4433338343fec04d5a70385c863bdc39d72f4b6468b8070fe11783392fbba0dc1226907962942b220e6dc630f45b707580", 0xbc}, {&(0x7f0000000800)="7e5b803b77d9c355b9d24186ff8f07734fafad4eca68e84c03", 0x19}], 0x5, 0x0, 0x0, 0x11}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/03/21 20:57:38 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c000000010401edfeff1fdc78a94f0e66485c000c00010001200000000100010c8002000c0000f702000013"], 0xfffffffffffffe03}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) 2018/03/21 20:57:38 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)={0x256b, 0x5, 0x9, 0x6, 0x200, 0x9}) bind$llc(r0, &(0x7f0000000240)={0x1a, 0x320, 0x3000000000, 0x3, 0x3, 0xfff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) getpeername(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000180)=0x80) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendmsg(r2, &(0x7f0000000280)={&(0x7f000009ffa8)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x2, 0x4, {0xa, 0x4e24, 0xba27, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) sendto$inet(r2, &(0x7f0000000040)="1ae53270155dc5e8551688d3c15ae8dc8a7ae91853ecd5d344e9a2cd616216ad3c7d8e6ac6859d2188c80950eb295280502cf657d561e6f05fb64ab8b6747c04a1371848941c393f21c3f626ce6b5716a37e9847bfa56530b7a38f7540b8f48fdda407", 0x63, 0x0, &(0x7f0000001040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x18c}], 0x1, &(0x7f0000000500)}, 0x0) getdents(r0, &(0x7f0000000000)=""/59, 0x3b) 2018/03/21 20:57:38 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x5, 0x2401) r1 = syz_open_procfs(0x0, &(0x7f0000bef000)='net\x00') fsetxattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='-:\x00', 0x3, 0x3) preadv(r1, &(0x7f0000001500)=[{&(0x7f0000001380)=""/178, 0xb2}], 0x1, 0x10000000) fcntl$notify(r1, 0x402, 0x1) fsync(r0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'vcan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/192) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) setreuid(r2, r3) syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x6, 0x400000) 2018/03/21 20:57:38 executing program 3: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x1c, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffffa}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000003000)}, 0xc100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x3de, 0x7}, 0xc) read(r0, &(0x7f0000001d40)=""/4096, 0x1000) sendto$inet6(r0, &(0x7f0000001000)="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", 0x2c1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 20:57:38 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x8, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) 2018/03/21 20:57:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000240)=0xfffffffffffffd6d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "728c5b32c02be59b22890235f7d5876b17425f95129fe30a5c4de48c0f3b08a06e9ed7b5152ddbf33981b12ec9887450b646a578f0eb7ec9839b3a0365246678", "2f4205b9973a1adaeccbbb023600c89383bbc2d6b4267adfb8cfe6650a2ca7ea00080000000000006c06fe74ea1771e2e74e663f5e5c559d77bbeac8d029803a", "6c461e58ba572982681b1821d152b1b859adba60be644090514300c1f26f3bb2"}) 2018/03/21 20:57:38 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) [ 48.586460] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.596761] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.613249] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.621130] binder_alloc: 7891: binder_alloc_buf, no vma [ 48.621147] binder: 7891:7892 transaction failed 29189/-3, size 40-8 line 3133 [ 48.621552] binder: BINDER_SET_CONTEXT_MGR already set [ 48.621558] binder: 7891:7892 ioctl 40046207 0 returned -16 [ 48.622608] binder_alloc: binder_alloc_mmap_handler: 7891 20000000-20002000 already mapped failed -16 [ 48.622851] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.628728] binder: BINDER_SET_CONTEXT_MGR already set [ 48.628737] binder: 7891:7892 ioctl 40046207 0 returned -16 [ 48.637005] binder_alloc: 7891: binder_alloc_buf, no vma [ 48.637023] binder: 7891:7892 transaction failed 29189/-3, size 40-8 line 3133 [ 48.642931] binder: BINDER_SET_CONTEXT_MGR already set [ 48.642939] binder: 7891:7893 ioctl 40046207 0 returned -16 2018/03/21 20:57:38 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) syncfs(r0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00007c6000), 0x4) 2018/03/21 20:57:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1c5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x3f}, &(0x7f0000000140)=0x8) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/49, 0x31) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/21 20:57:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000)=[{&(0x7f00000000c0)="480000001400190020ffff7fffffff560a113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) r1 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="adfa26510c816cdd60cf627845c25396d80dad5aa5ec7fb028d8547af13ec7ca0cf38406a12b806363d0c865144d5eb81c42a381466d08813857d6", 0x3b, 0xfffffffffffffffb) r2 = geteuid() getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) keyctl$chown(0x4, r1, r2, r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4100, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) sendto$llc(r4, &(0x7f0000000140)="3479ae65476e331c38cc4f2f584e056f962db62623080e7d3d7b7e32d401042931113cd3978cf0398878a8fa917d2845d0a83480d23f194958347f77c22e4dbab3760421186676af1de2cfb3e8f53889d850b9ace9f6f43e72826dbf5254ab30e57c5f6ffe95cfca2fe5243da1c65be95b6cb7e8f6c93817a653c7da3c83fb51a88ea2d6b2642d46638b1027e1c8ff75da3b32e38428a2d916497cd915c9a1d9eea312ce8cf05bfa3c5f34be8748662cc5800d1a69b5f4693ccc74c137f677997a16098588ed3a4d070c5127d9ccc2be4578c8ef3970f70cb74aed6668db", 0xde, 0x8000, &(0x7f0000000040)={0x1a, 0x0, 0xd96, 0x64, 0x2, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) 2018/03/21 20:57:38 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000898000)="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", 0xfc) 2018/03/21 20:57:38 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) prctl$setmm(0x23, 0x3, &(0x7f0000ffc000/0x4000)=nil) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000011ff0)=[{0x3}, {0x6}]}, 0x10) 2018/03/21 20:57:38 executing program 4: ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000e80)="65b7b404b806ee6aabca") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x4, 0x9}) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000e50), 0x32e) ioctl(r1, 0x1ff, &(0x7f0000000000)="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") sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@delrng={0x10, 0x14, 0xe01, 0x70bd27, 0x25dfdbfb, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) 2018/03/21 20:57:38 executing program 0: mmap(&(0x7f0000944000/0x3000)=nil, 0x3000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$packet(0x11, 0xffffffffffbffffc, 0x300) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000000), 0x4) 2018/03/21 20:57:38 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0xa, 0x3) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e64ff1)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/03/21 20:57:38 executing program 2: mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) sysfs$2(0x2, 0xffff, &(0x7f00000000c0)=""/195) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) prlimit64(r0, 0x6, 0x0, &(0x7f0000000200)) 2018/03/21 20:57:38 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000200)="020000000100000000004000607f851d92ece739f52ed22e69c5434b1668ab4c76416ca7765fa66009daaac80b480fb0ad01e22d6f5faedbd86bd0f76a2ff73461d54ea5bf59d004ae7b7f333c22ef4cc8ccbc6ba7ad0315326b51db3a6a42f7ad7096615c10e52d69a52dd55f0cce046cfc28f3606369179662d72e", 0x7c, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getgid() setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x9, 0x1c8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0x1, 0x6, 0xfe, 0x0, 0x5, 0x7}) 2018/03/21 20:57:38 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7e80000000, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x7, 0x8bb}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xe92, 0x1}, 0x8) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x8000000) r4 = getpid() sched_setattr(r4, &(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, 0x3ff, 0x8, 0x6}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x102}) 2018/03/21 20:57:38 executing program 5: clock_gettime(0x0, &(0x7f00000019c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001940)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/169, 0xa9}, {&(0x7f0000000140)=""/176, 0xb0}, {&(0x7f0000000200)=""/161, 0xa1}, {&(0x7f00000002c0)=""/63, 0x3f}, {&(0x7f0000000300)=""/57, 0x39}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/238, 0xee}, {&(0x7f0000001440)=""/234, 0xea}, {&(0x7f0000001540)=""/124, 0x7c}], 0x9, &(0x7f0000001680)=""/238, 0xee, 0xa9}, 0x9}, {{&(0x7f0000001780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001800)}, {&(0x7f0000001840)=""/91, 0x5b}], 0x2, &(0x7f0000001900)=""/51, 0x33}, 0xda}], 0x2, 0x100, &(0x7f0000001a00)={r0, r1+10000000}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001a40), &(0x7f0000001a80)=0x14) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000a05000)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0x0) 2018/03/21 20:57:38 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)) r2 = dup3(r0, r1, 0x80000) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x15) listen(r2, 0xe0000000) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000100)={{0x2, 0x30000000000000, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'yam0\x00'}) setsockopt(r2, 0x3, 0x1f, &(0x7f0000000180)="8ed7cfa0f5ccb76631f45e430d14ab54853f9453c2e186e075d1d51fd5b89ef9b0ab84750590438530ae26446daafb0d14d4890ece44ea7d93a764eda7762478f8658a06a0ad09ef7b5b7f51c0d34eacbdfeae6c8fe5b06a71f67578a6e6c94c246d153958500a631929f79b24fc7fd353061ef2bbd518bffdd7c76a3256356b97e2eda4d22efff655eb17e72690468e33050cf4f44f88410d706dbe5e001e8142fe790ace0beaf22e50e5ff5cf75cc4c27963342efdf4b1338732a684e5c66f38948c6e13259cb0100a1a8acfb99473cf5caca9", 0xd4) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000002c0)={@multicast2, @loopback, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0xe}, r3}, 0x14) r4 = geteuid() ioctl$TUNSETOWNER(r2, 0x400454cc, r4) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000380)=0x3f, 0x4) geteuid() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e22, 0x10000, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x6, @empty, 0x2091800}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, @in6={0xa, 0x4e20, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x6e1e02f1}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0x2}, @in6={0xa, 0x4e23, 0x4, @empty, 0x7cb9}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xb8) fdatasync(r2) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000480)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gretap0\x00'}}) accept4$netrom(r2, &(0x7f00000004c0), &(0x7f0000000500)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000540)={0x0, 0xf042}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r5, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x1, &(0x7f0000000640)=0x40000000, 0x4) r6 = getpid() r7 = syz_open_procfs(r6, &(0x7f0000000680)='smaps\x00') getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000740)={r5, 0xda, "5c84ffa4aad826b08f85f794aaec190cf794bc2560a26baefcaf02c8915045f57db1c7958d238a27e7ec9b8d8559d75a4fec8849fc73e22af23ff6ec121379e57fbec527b4fe4a4f27f2306c9092c9532f205ddceda7741bc6dbeb1d51c4198819a5e6275c9442058aa5279453eaba7da465b15b6c5707c7d4238199462a1eba52af4dde6acfae823d1abf04345e6a88cb58cc8a9f837079ad36cb40ee4b88c7aa436375253659306afef3529f3f31be9a87990edcdcc1ebb5affa0d6c23dda6de7172eb23ce2a28abc41b3f0c3fbf098ca1cfb34afb9085ea20"}, &(0x7f0000000840)=0xe2) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000880)={0xb1a, 0x4}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000008c0)={{0xffffffffffffffff, 0x0, 0x2, 0x1, 0x5}, 0x8, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x7fff, 0x4, 0xffffffffffffdd1b, 0x6}) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f00000009c0)={'\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/03/21 20:57:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ax25(r1, &(0x7f0000000080)=""/157, 0x9d, 0x2000, &(0x7f0000000140)={0x3, {"9385f3db3d664f"}, 0x3ff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x80000001fffffff, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/21 20:57:38 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0700000013000000"], 0x0, 0x0, &(0x7f0000009000)}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000080)=""/135) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) 2018/03/21 20:57:38 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001140)={0x2, 0x0, 0x8008, 0x101, 0x2, 0x1, 0x5, 0x5, r3}, &(0x7f0000001180)=0x20) r4 = dup2(r0, r0) restart_syscall() ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000000)=r4) accept$netrom(r4, &(0x7f00000011c0)=@full, &(0x7f0000001240)=0x48) 2018/03/21 20:57:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40200, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x400}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x8001, 0x20}, &(0x7f0000000100)=0xc) writev(r0, &(0x7f0000adeff8)=[{&(0x7f0000a78000)="29000000200019fb01440010000000060200001615de0005000000040d000b0000b400000000000008", 0x29}], 0x1) 2018/03/21 20:57:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x27, 0x0, 0x1, 0x0, 0x7, 0x4, "397259d5c74dcf4e46c21dc4d3f134b85845c6ea7597e47d2f4a2fcd5795d90126063156d71effab19a9865d35fd9cc8a249b42e6512742e5d4da66f7d6ab5", 0x17}, 0x60, &(0x7f00000001c0)=[{&(0x7f00000000c0)="db192a50631b15ca4ef6693105222479aee68bcdc86d8d1f8faf0382c432f08a4b82effd6b74b9a5ff252acff8ced95ffb10894b5623e00499bcb3c7526456db0cb9185da260f82f075d27410e4cc5ab3fcfdef1625ae3c41ab3d4b5f87d6ef1efbb8c0fbe0678c4732db475f5ff1cc59098c18a12adbff43600ae103646cf5ab4ee815631ba28549fa80ab5594c1df2f48a64941f459cf8ef3dd843946b846d7edb250ddaad59b1e9fb555554049c65d670c67cf1a7d4", 0xb7}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000180)="cb", 0x1}], 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="380000000000000015010000890e0000688dd57ef172270c2700cf64be23e74e8a659954b1a8f49572cfd03c485a7d911350000000000000"], 0x38, 0x80}, 0x10) 2018/03/21 20:57:38 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/107) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8, 0x4) 2018/03/21 20:57:38 executing program 5: getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r1 = getpgid(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) ptrace$setopts(0x4206, r1, 0x7e, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000100)=ANY=[@ANYBLOB="387709dd86ee00000000000086dd602eb078001052000000000000000000000000000000000000000000000000000000ffffac1414bb2421880b0000000000000021000086dd00000000000000000000000000000000000000000000000000000000b20000000000000000000000000000000000000000000000b6e00e7054d0316c5c67f3b46d13d360b4fe5ce07fdc1426c394fbdeb81a12ef9f57bcf525d7c0273f0000000000000096721cc44673fc215ba3a37aa013e1b019c6b642ad7c531a84de120a0cc9c9de54acc8e54a49850dbfb5f2"], &(0x7f0000000240)) 2018/03/21 20:57:38 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x10003) mmap(&(0x7f0000aaa000/0x3000)=nil, 0x3000, 0x1000000, 0x20012, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='/dev/binder#\x00', &(0x7f0000000080)='vboxnet0user\x00', &(0x7f00000000c0)='}security{ppp0security)\x00', &(0x7f0000000100)='/dev/binder#\x00', &(0x7f0000000140)='$md5sumcgroup', &(0x7f0000000180)='/dev/binder#\x00', &(0x7f00000001c0)='/dev/binder#\x00', &(0x7f0000000200)='/dev/binder#\x00'], &(0x7f0000000400)=[&(0x7f0000000280)='/dev/binder#\x00', &(0x7f00000002c0)='/dev/binder#\x00', &(0x7f0000000300)='posix_acl_access(wlan1&\x00', &(0x7f0000000340)='ppp0}\x00', &(0x7f0000000380)='/dev/binder#\x00', &(0x7f00000003c0)='/dev/binder#\x00']) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x1}], &(0x7f0000787fe0)=[0x0]}}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/21 20:57:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x400, 0x4) close(r2) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x80, 0x20000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x9, 0x4) signalfd(r0, &(0x7f0000000040)={0x3}, 0x8) 2018/03/21 20:57:38 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/237) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000900)=@req={0x0, 0x7}, 0x10) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x12, r0, 0x0) 2018/03/21 20:57:39 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8000, 0x0) 2018/03/21 20:57:39 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {r3, r4/1000+10000}}, 0x100) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x1, 0x7) r5 = accept(r2, &(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000280)=0x80) readahead(r5, 0x9c, 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/21 20:57:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x4) mq_unlink(&(0x7f0000000080)='\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) tee(r0, r2, 0xa153, 0x2) socket$inet(0x2, 0x5, 0x4b) [ 48.889420] binder: 7952:7954 ioctl c0306201 20008fd0 returned -14 2018/03/21 20:57:39 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x2a}, 0x8) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/34, &(0x7f0000000140)=0x22) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 48.950684] binder_alloc: binder_alloc_mmap_handler: 7952 20000000-20002000 already mapped failed -16 [ 48.963171] binder: BINDER_SET_CONTEXT_MGR already set [ 48.963183] binder: 7952:7980 ioctl 40046207 0 returned -16 [ 48.982196] binder: 7952:7980 ioctl c0306201 20008fd0 returned -14 [ 48.992111] binder_alloc: 7952: binder_alloc_buf, no vma [ 48.998641] binder: 7952:7980 transaction failed 29189/-3, size 0-0 line 3133 [ 49.012178] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.017889] binder: release 7952:7954 transaction 44 out, still active [ 49.025736] binder: undelivered TRANSACTION_COMPLETE [ 49.031260] binder: send failed reply for transaction 44, target dead 2018/03/21 20:57:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000004200fe02005967fa6692b3dfc7fc8640b58c329035722fff000000000000"], 0x12c}, 0x1}, 0x0) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000640)=""/35, 0x23}], 0x1) 2018/03/21 20:57:39 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22}}, [0x3, 0xaa, 0x0, 0x0, 0x4, 0x721b, 0xffffffffffffffff, 0x3, 0x1, 0x9, 0x81, 0x2, 0xbfd4, 0x100000000000006, 0x7]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000200)=0x27) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/35, &(0x7f00000000c0)=0x23) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000011ff0)={0x77359400}, &(0x7f0000000000)={0x0}) timer_create(0x0, &(0x7f0000000fa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000003f6d), &(0x7f0000003f5f)}}, &(0x7f0000000ffc)) timer_settime(0x0, 0x0, &(0x7f0000004fe0)={{r2}, {r2}}, &(0x7f0000003fe0)) 2018/03/21 20:57:39 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/03/21 20:57:39 executing program 1: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'ppp0GPLvboxnet0%\x00'}, &(0x7f0000000080)=""/200, 0xc8) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0xf2ce, 0x30}, 0xfffffffffffffea4) pread64(r0, &(0x7f0000904000), 0x44, 0x7ff7d) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0x8) 2018/03/21 20:57:39 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x3, 0x404803) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001fc0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002040)={r1, r2}) r3 = syz_open_procfs(0x0, &(0x7f00006a6000)='ns/uts\x00') ioctl$VT_RELDISP(r3, 0xb701) sendmmsg$nfc_llcp(r3, &(0x7f0000001e00)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x6, 0x4, 0x1, "4bca177436965d01773427519bc4b8760032b24883a008c94122f6e2c1b4a8c694eb88f3a1a299d1a10b8aaaccf29d7b6bd27c17887ddcc2c953652f764803", 0x5}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000080)='v', 0x1}, {&(0x7f00000000c0)="1f903a3f97c741ecb85dd50eb70da96f3b65a3d87a7d45da62a30b2012f48e45ea9d1a2ee9ccb7a07e4b21983781b6bf1b6e", 0x32}, {&(0x7f0000000100)="8bf2494e7831157e584a97cb8da35f461dc54d454a0d4bb1711ddb6d7595b6731fa43344ef86f82d13c62e68b18311a631fbfdd7c025dd7e3a42c538739719a3792cf01eeb99ba25b4d200222f99ebaa5252b5deabbe6731c0df72c54204826f0e48099a80610dc06400cbc1a1495e3fd4d0ce679dbf2b6ef6087913ca12f3a6f44c87db7e6703be40a8ec08711f5a74eea32dbdb26f73ca190d15f5ad9245675c2defa8b85e", 0xa6}, {&(0x7f00000001c0)="a74fbc62cece117c8854c4c01563d0c818", 0x11}, {&(0x7f0000000200)="c1d67825", 0x4}, {&(0x7f0000000240)="208423d9a4b68e8c12aaa73f373df601b2218f9924abfd0eda30713a0b0470ae6a877261c0e372148f350da404d8991dd2dcc2f392c6994358f101e46217c22cc32b9a98c5c0e75f5dd89395074c624d2deb7589262b3bd065cb03a9ee72c1be6287a0db231af90c170a5a1e9d6e0aed10e2fa0efb797d34b4f2aecb1454da0b45485b90dd68810080afceb9abeeefb4fc55f2da1ceb942652a97d5e6da833ba1b1e8f555c", 0xa5}, {&(0x7f0000000300)="da1c1734e42934ec1bd98e95012f4c8e1e247dce00086110e377127b82edacb280b977ef1408166f7930686dacaee34ce6121fd80b257c6eb74ae12cd28f85225861f0ab7888d1c24111881314b167a681fc381dcb446bcaa49c29", 0x5b}, {&(0x7f0000000380)="ff5e889a9dcc4102183f2b8df58ec545d0e4e9a05951e67e8b83070d75e8b7ec9a9cdf245f75f52ab10b3723f7ee277a2a010569f650e9b66b98c32210737e5bc533d224ed25e49e60ceea3e434ca9775a8e134c8ed420971a10f2cc91d8aab8ac372db28197eb94e42d0989004f40feb132d206b58645bfc275e98832eb459d1a1b8c71c3f9dc4ce6423ea6c3e6c7a7b1759f03b640cb3d825279e2fd4ace23ef9b44dfbd1e3720beb4c5f90761", 0xae}], 0x8, &(0x7f00000004c0)={0x30, 0x109, 0x9, "7e1bfa5d60554c8c2e5212ae920ce14ed3a15f6ce6f546f1ea862eab909c"}, 0x30, 0x8000}, {&(0x7f0000000500)={0x27, 0x1, 0x0, 0x3, 0x9, 0x6, "08742171cca64dbdda662a843f9b7303c768d96d549014b09753f5bf347714d00d2c498f25918c62c205d90071aa3b339a276065b5ec3a5423886f18686413", 0x17}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000580)}, {&(0x7f00000005c0)="c7e72118e7d089e12c8e4c7629affb5cc4c9730ac267264e2de91b26f6361358d41012a4ee2071cf63a94507e2f3d2f69954dc731172b000e12446613bc32b4a985c93bc65f4ded864b35fe563c4de3f64a86f01d25e7e8d6798d5fddb4ad5d389e59fa6ce73d4f54f2b6ba9aac1c7259280722880a73c8db79a1ab58310a72a38a5896473492c799478911547fb5743a7ecbad8553cdeb009e06c67a415ab96751e608cf15c2970f2fbfaebc86592bd1a2b8aeadffb7ee9", 0xb8}, {&(0x7f0000000680)="9b6219000b5ce3e713b999dfad38c1b08ff0241cbde3c83a67b7adef86b5158cee0d0803c59f69653965e0817dbc10967637b1656ee78247b7bc8b680629ad82be17dde5cdac59325979ed26b457edb0bea58e43246423928cbe42917e8840b428e9436ab1149cef56699987adf63316897577ddb59fdcdc1e888ca60d0c6b42cea57cd81d8402d078d36238eddb01e78d3db22579", 0x95}, {&(0x7f0000000740)="5c7fa330e350a40c37d84d0a47633e0d4ee6b34d7bd5d91c7be464d2fbe1f0e47cb2317f792b802c7cddec409555ab529c097278c0a6eebf89a1cf3cc9cf6aa0222ebc4fb9e6469521ea540f24483d86e5927ebf1de49025a8e323a770522ee8ef015dd6c080190b36dab809ff855171e024914c49981ff6b60e51eca5caa6f9377862d717faa8962205dc7d536fd0925a4748058190e521fb8135fff38af34af902a3b43588e490a9b65d6b00d766b7510923e5185440eaf3838a3e1095c8a4393ca425f69bd6c9ba570b6368a94ee8632effc109fa58f694443c99dabda7d4d0676a", 0xe3}], 0x4, &(0x7f0000000880)={0x50, 0x10b, 0x1, "e28e9f4d865abc26ce6d72202f09faa0608d9d6a358b7308bff717ab3cb396d2de417e04746673b9c57c3258ae01fc06a427078159a91a73ca02"}, 0x50, 0x24000010}, {&(0x7f0000000900)={0x27, 0x1, 0x1, 0x4, 0x4, 0x8, "dd92671368c633de93b02e914bfaf5064d18ed63ace6f5e664dc3eaa4b28fba6be6d7d43dc148896d0d1abb5cf4476df8579d02518d1e309a43889d64fba11", 0xa}, 0x60, &(0x7f0000000a80)=[{&(0x7f0000000980)="ebab04918f2027374dd7d59616bc4d339d85e43199c68e63264aab89ff12ab85f3ffdea57ae08a947ec3febdf291413be91f64016cd585569d8a496c79b0b8f3d683d32f5c8659aa7c27214c7289501adcee47be0fe4e4a24d405f79270c0d3547ecb862c58dfb8f597b462164d6560a12c2c2507bf030380ceec84cb9bff7e422b22760ada8d550caf6ba3602d30ac2b6f8f24105305b42f16cad", 0x9b}, {&(0x7f0000000a40)="175debf231c76afd194bac18b8508530921f7fad475ffcb3d1f8170098fd988ebe78027253d203c26e9f429d030cfef6c445d60e7701d29d82d24211957c2c71", 0x40}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000000ac0)={0x27, 0x0, 0x1, 0x4, 0x8, 0x10001, "65df7795d95be0a75b31fe71257a3feba5924a27b00b7b46711f131dfb4fcbf2ba69755742a9b10a969dda72ee13085cb37ff7b1b1bb429e7e484f2fd2b5d2", 0x31}, 0x60, &(0x7f0000000dc0)=[{&(0x7f0000000b40)="ef66b1291acaee7e7cc57e8c3527cf96f1decdd199205d7f2de00b651aa240ca52c4210eb1ea7c759cf26f4359fa5a52acd9b5df7af02b16033b6f74ba761c8491f1f3fc9b0a194dfd296700e1b433a0091e66020a", 0x55}, {&(0x7f0000000bc0)="f24a389a7598dccb2954ef117ec82598e6beef56c16184529bdf247e187a3bd315cc6fd4000112a1f88a35f9f404757b13ca1b6eab53d970e24d7cfb38ac4ac73c7d05f630d43e1839a334f35476c3a8abb3dafd68e9fa5e0f046e1e79660b05918b5654d0e24334a6bc7ca7c5f53ba92666899bc439730e6e99c4a4040ef01936dd441cb7589434d5ccf913e1b3a73064b59e52e8681e87da79eefb84e3da07694f3c289040bc6fa3612012db5a0b1009073e098d7638d713583be94c14c6", 0xbf}, {&(0x7f0000000c80)="0e9decb6d90dfd66acad2b006e1e058f18f36e6f8c654dcac9646fa602b0c822f07d7d04c21cf918443d1bf1c899542c82d9c1c61145bf89fe41aae6d21fdd48aa8382127c08d57f13926f81def8cc7e022f1c3dc3d83b455161fd47c6b5defbab4cebe51bddca7400b57b882b3cfe2490bd9f0c0cf0daedb24a2cdd16b69c", 0x7f}, {&(0x7f0000000d00)="72f1be754a94a6e42186beeea43c0942ae60382240eb337aba91de46a78b12a8cd25a981a24ae33f968d9d26ae6a02455c4f6cd07a41cc357bf4a938490eade9d529de623c800c655d097b1285f1ecd460175ec8ed116147c7c6bc169458472b7cacb161236df502d2b4b49a2dd7334a9c5e8cb15b8aeb1c16fb685cbfea889fe09aea35d169d6847eb62837ba5819a7bfa868fd4b2c1083a8fcf6f228887be65b9d20792302273cb8787803b630bfd4a138c0a24165484717f3ee79fb51d825", 0xc0}], 0x4, &(0x7f0000000e00)={0x80, 0x0, 0x9, "c5b1c19d5a0d290fb83a4b9fc65ee06308a13c77fa5e0e9537df03a28d097270ae31432a7aed1a9045e0752f774eb695f5785653015f00315a8329756bdfa546c8e7300499052773d272a9eb9dc54a239142ae968741dd24f815ed6a40228b395a04df8d4a02ff8e872d"}, 0x80, 0x10}, {&(0x7f0000000e80)={0x27, 0x0, 0x0, 0x0, 0x9e8, 0xf83, "b5c6dac16ff1cb91eb9de026b4953a1b3c80be3f0c2128e495abbf327163214b1bc0a0be638a9f6c41cfe5024767c3dcf0a406e651113aa5d45e4440029b29", 0x24}, 0x60, &(0x7f0000001280)=[{&(0x7f0000000f00)="00fd3221f9099689b09d238d3d193844053e01fd7c15373d5b520b1f80fcfc31797c11e5c76959f34dfa8a0459172f3234d0e167f3ebd8fc7f8b8041acf7fadfe9c537b14c7489e0d227a7cb90edcd7d219c2ccd6cf27919735ffa651af76b1e5262d98d74b469a85d8fcd83d6da20c642a043b273ad", 0x76}, {&(0x7f0000000f80)="19e7c578ae1d8839efdb4828fe3034cc02890f2c99b75e1ae7d15033bba21fd3ff0fe2da3997ede4a964f8483edf8246da44d71e54f411266941586025162e0b86afbb8e1c4bbb16f6c74b7803ef101e845a03e4041d5204b32b8913a06f271961e30cd0e8d947d26538f6a37208f0bf71c92aa204c0d90b3dbc10b137c35c6d1439b2b4cf263a180711de51", 0x8c}, {&(0x7f0000001040)="a5a496490a3dc59675223fee0e9369c0d0529f45f66bb8bac5eaa529acf7004ec9ecd789293e6a1c5b88e2d407fd01de64c2500de512a33ab219680539b7ec72a101343ae39ae86ba062dc35f24735f47180d3fbaf22b1eb8aedf7449e530a", 0x5f}, {&(0x7f00000010c0)="f11c2990b939bb302bc194c822d48ca8582159e0a6a87b98b8cf963bf2a223184f3ddb851f85d72d40733b7b0f86de943d6e3e01098aa74c95f9ea73de3c2d13ce04433a5dc8532733c51e946f97f47478bf3198d97e54256caa92b6c43fcb5cf6f3b6b3559444bf8d89", 0x6a}, {&(0x7f0000001140)="e83e4e12a16132f18a26e1414b19a195c9362ca8821d417156d2e768cfff397620ab30b7f8996b8c62141e1d2989af2fdcb36633558cc8968b7e27a7b7d0d930acda06f55b6b710b792f902761bf1f15c329a3db0cd25e85028de19f5b96655b1e5a229ae5ac77488cc809899c58c8d74f64c4ba546656f33623dedf8678ac453b5215f56519862a19f8ace2a1600e56eb51cb7e211ef788ed3cea2f902bf9421b694261c643274910b636eda9a8d3798f8b", 0xb2}, {&(0x7f0000001200)="f552ab5d3abed7aecc88b0fe2fdd7a2098dabe1c31177fb61605abedc78310bf6664150992f658246d3226b8dfd1b546862dffa9555534727a959eac0924019cd2078db46fb49e1a670ded452a72c95776deb92f62721c7eae69d1c8b019721a152b715f8a4185fc291c69d4516c56ffa891001caaedc0cc1133f882b4002e", 0x7f}], 0x6, &(0x7f0000001300)=ANY=[@ANYBLOB="f8000000000000003a000000400000000f55f2e172ba054857b3d7393d9e7e1b52339bea2579b56e5510978194db8c4833b63250bd3df0de2f6ddcd5b304938d09ce264ae20caed71a4c4ca215c65968790f12c131cf8e190bc35d5ef7e624c3f0b085c17a8cb7e585b42a6dce218f6ea2bfab211d1e67146241a701d4d5b9d8f0436a332e394f6d66b42d11bed07eafd07a6eeff1cf0337be017470f117d2c268eaa17f7c54d2bd58049db7e2934bf7f322bcf4919261f437bb7e81451bb2d17ac3043ba763b0bdb9e311855f330e5ec18195cc59be2be8335ceb4c57e9fe48dfe74d8b18955163d9b539a05cf2ea"], 0xf8, 0x4000}, {&(0x7f0000001400)={0x27, 0x1, 0x1, 0x7, 0x10001, 0x4, "75a637c3d54908357c93ef1921a74f204fd86571b99debf896c6c63e30049082ae8c87aca6f87cf1d9cdae7c22126ae3dbd2db7e6135015544a4b23e09adb4", 0x3c}, 0x60, &(0x7f00000018c0)=[{&(0x7f0000001480)="69cb9e7588452d754616bd9725a589ea0515c7bfc703d8f2915225fdba9df280d7cf8e41a532cb63862ef07cec17f022465c6b3b14f64a650418dbb097fa2fbeb6ae169855fe353e29445826f76de1e053f669c318febb0097e595dafdd651b1805842a2a2e244ed3a16", 0x6a}, {&(0x7f0000001500)="ea0174a5ae117114f4ece3056602eb8af9cd6f19fe2f070787ee4caf15c2ab6a8922f1349919e09afc77bd626e23f3536d95f035f0b6619ed7ac64604e13149e5dbf714256fc4d1ccc7019c6c50552039522b319708f8a30ddd18b1b4648adc47845fea64fe4a0dc5f4c191877c6b61fa01b10077745309806e11d039cc3b7f80c313a01ed02ea175073", 0x8a}, {&(0x7f00000015c0)="e28464db9a0b23c22256d8abc1bdaee2767181ec021c9155b0f0378085dd380fe7001b05eed87dc227a393e212fb9ec3180b089352ca357415b35bd7745b641c20c31ecfab5af4c5d54bf0f844e21c954810c6b3cae447d1d37c077f116411f670f8d37131bacb3fd73a8ec0c10399b2bb2394b99eed86bf80a1e8b144628e660b597dc4ec2ba9757a84ca4904385616349f5259f1aefb80d7cfadb7d7015c3ca1e4c5e3288b976225b1eba202e7193cdec2f6b0ac7232a81784025991f96958f1", 0xc1}, {&(0x7f00000016c0)="28d6183df28772ae1e968f74556e28b60fbc78333878a49de8f15e675774047496f8d5304bfe39e2e9bc469aa4310d1719f85555b063692f15785671cab32516e472f663c91ce4167a6061f2fee6e77031397f0937b7b487a012db662488ad3557360a510de99f0a5828d4fe87e74d71d5a3d9d014", 0x75}, {&(0x7f0000001740)="e1c4e6a27d4c4f9fb7ae8ccfbc0e42c32f7deadf3e40eefb427f05adaf3869888af9a6f8e1fbd8c38802edf94eb19d71f290c43fd9580d2e90f817bba5d0559ffa56c49af62a05e1204f57916e5e8e0fe38de30fc51494fcd56adcdc4ef0d2e6bfdf3f4e9d5b2f104fea53206cb12fee6702b60c408580f90bbc500a6beb588f7403a0bee7b121749df387fd24b2005a26a43cd6e7a46fa06b60294abeec04f886a30a7a95da5759b3b0dd2c91326780ab24d63e0e7c19206efdb8ea09c964ded4df6179a908c8246185afe88a4667c50707c2dcb6bfdec7c373a3e438bac56a00e2ea7928b70438eb0553ec9879", 0xee}, {&(0x7f0000001840)="e464729df7ad6c3671ad9c34b1a1f2897c69a441ed754d9e6c12f0b3e14859b986e8a603a51a100697c3e0c7d1aa102cdb80f169a021c553d7dd8b2870d28f4233", 0x41}], 0x6, 0x0, 0x0, 0x24000000}, {&(0x7f0000001940)={0x27, 0x1, 0x1, 0x4, 0x0, 0x1, "0d75731a8c068412e9e658e8482be5d8b3cb81c4d0a1233bc2de04c25ce3e66cf5c31ace9bf13f2e366d7967c703b07e536a3c771c4a4325e75036073a70a3", 0x2c}, 0x60, &(0x7f0000001d00)=[{&(0x7f00000019c0)="e90c6a07ca3cf2fded65588cd2c03970cf418bdb6191ca7aaab2a45ed9ac690115378325337aaf61df0397894f4c2f7b5081d7c67ab687cbbed50df8e191a2ca691f99012b35a7a153ef998ce1d7c02c74889772", 0x54}, {&(0x7f0000001a40)="96dfba48a87e8625111d642ad6c3d9f56bb1e0cc6a82cc7fafdbd57338b03ee61e8365b86568466445b189cfff3e17ce593f26eb0aba4390ee8e27a63be2e36886083584105d945f278616e245281d786304a1b1e595708c389eac2d1a4c6c84350fcafed758a2a807bb55ae68afcfafacadedbc0243d79b48484267d13727881ae11b32d02f74090bacc6bb85fca357bca9f5f8b0131d4c8eb121c632b8412010df0e4c82f81cec9fe2203d14d0fe657684f50586ce4f6d4ab33776ef7accdfd1efd2574135dac2931f2fae81da", 0xce}, {&(0x7f0000001b40)="c0daca9405c4ca8adb576918ed8f66b8fba86c9c54a1f53ba5bfef542195ae2bd7fc68b15c0b1c9492fdf00e5b6fe8cfa5480db319e44acddbb8b3179311083926ef926a25d40fb88d92c9880015d1550f8c20de85548c96e38eafb4d4b15947ae43e4ea674ef28dcb0bb99091dcf5d7ac21029a8eeff2fe56588f0a90b50a9a6cbef43bd8fdf60e26696a7b54e31fcbe599764f4d1946127ec21a16d25c39e2d2d37cdcef8b39ea02c1423d546c55e9bfb345b19dc91481ac7424c258", 0xbd}, {&(0x7f0000001c00)="484d6eb8f8bef99f46994de01272d9d7fbc4165980162e621cee63a499352f06037839138c1e1676ea6088642c8f772e0c9b84f9681f12d4d37f349a8f5f38a6b2b884ba541b12d6fefe55fe3371ddbe5f2ab69de462a1b60ab912c5e27fb59317374e13a91370eb38608c0f265c5c0651008e2aa5926bc7c0e97b095b1526abdbcc93ad653feca5843daafa3ef3f4a3d2b4d0a237c8fe8179baa2c94cae338f81b6ef8fb767d5a0bb11340f877b4e68e1126c18f1e249df9557342a5291bd129c7800109c2770c6b22acae0267def83a17a27069cb95e", 0xd7}], 0x4, &(0x7f0000001d40)={0xb0, 0x116, 0xffffffffffffff9f, "f6ed533553c611425865378ce14535ef7e9c8c90417c6c3aae28e69e506be15a0210d31a5fa43ca35e5183f2c9555259c7ccaf30263a90523b0066c73f1587bb9aba9b90bee5a1b43c124337ebe5c0bf7da5b636cddb5f27dbba8841fbabf6ae1c1bc19b6bc786c1c094d3b78b83901be2aac511833014357b091fae4ef87fed45bbdad9f89bc0d5a3f6459b95a1305d8b1b80ca24f75ac17c"}, 0xb0}], 0x7, 0x880) 2018/03/21 20:57:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x4) bind$ax25(r1, &(0x7f0000000040)={0x3, {"8e652412c4e2be"}, 0x2}, 0x10) 2018/03/21 20:57:39 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) r0 = getpgid(0x0) r1 = getpgrp(r0) capget(&(0x7f00000001c0)={0x19980330, r1}, &(0x7f0000000200)) 2018/03/21 20:57:39 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d08003a6f626a6563745f723a69657865635f743a733020756e636f6e66696e65645f75696e736d6f645f743a73303a6330106331303233daa506d3e300000000000000000000feb095d4bc21636582285a18ce08a112e15500841974a4aeab48f38a20817dbf11b3679be5261a9cdef00f0b9d8b1c180b60b64e96d7e117bec4e924b88ba7ab66c09e1e7bb2eba8e99b9dee0017030a17d0c0f47c35d0da29915cf45539446fc2a0bac61ae2d422f66e9164f35a117f229772f550236bea07615f"], 0x4f) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x0, 0x200}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = gettid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3) 2018/03/21 20:57:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) userfaultfd(0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) recvfrom$packet(r1, &(0x7f0000000040)=""/182, 0xb6, 0x100, &(0x7f0000000340)={0x11, 0xf8, r2, 0x1, 0x10001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) setsockopt(r1, 0x10001, 0x0, &(0x7f0000000100)="27480e86aac2a8bde13f890dc8b9e12617f8fcc7322d35ddcadd7d4438dc1e0a4b90c4420075038318", 0x29) shutdown(r0, 0x1) 2018/03/21 20:57:39 executing program 3: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040), 0x4) r1 = syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x624942) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x100000001, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000010, &(0x7f00006ac000), 0x4) ioctl$KDSETMODE(r4, 0x4b3a, 0x3ff) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x1200000, 0x4, 0x2, 0x4, r5}, 0x10) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000100)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r4, 0x9) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000007c0)=0x0) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r3, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000980)={{{@in=@multicast2, @in=@local}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000a80)=0xe8) getresgid(&(0x7f0000000ac0), &(0x7f0000000b00), &(0x7f0000000b40)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000b80)=0x0) r14 = geteuid() r15 = getgid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000bc0)=0x0) r17 = getuid() getresgid(&(0x7f0000000c00), &(0x7f0000000c40)=0x0, &(0x7f0000000c80)) r19 = getpid() r20 = geteuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, &(0x7f0000000d00)=0xc) sendmsg$netlink(r2, &(0x7f0000000d40)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000600)=[{&(0x7f00000002c0)={0x210, 0x13, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@typed={0xc, 0x88, @fd=r0}, @nested={0x1c8, 0x5d, [@generic="5277ea856b8b8496d4b0395ff676d845ce82fac28d5b3bbbefc646b2d67683a0dbea82867c3a06d9ba1a4b18a0984522492afc3005e0d8fd3b646d5b1644acbeeaf047f06621b8619974ae9140fbf9", @generic="8f3d9b3775af5850a085263a0894cbc91626f0c12d0c3f71fb77911de2f8a2bbe463935ceebc7e05142cce514b26a12c1a5e7814307b344656b950f0240d1f893b12349846f2054daa1739d1d50a8b3ed0e9382cacbfe934fceddd75eea52186a9ffae242210134583e49ddb2b1378454d3aa2f6cd49b7ac080b91f524702dd7ff96ba305e3491dd193e33a73dd281465554ba8cb57aaff698", @typed={0x18, 0x96, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x68}, @generic="ca91b5037a953d75e73022aaa473a020d445076f77f4520199786df2012428e19f83936c80e8698a066e3636ddb76c0b3e47d251517b6002971f7a3b84011816e3929345fd0f00462c656d28501a9cdf1a3f9cf8e920ce1bc362cb3c1bb4206a68d47257309ba82332e18dcf072dc5dec2ac31f4fa6a52b2e79e2683ad7cbf5edefde9641999017a22b51a274cad75d801e41bcc9ba2ea82726dccfab2d152e15404026144246e8d6574dd2f867709b8004f914ea4df132b8f"]}, @typed={0x8, 0x84}, @typed={0x8, 0x85, @binary}, @nested={0x4, 0x8}, @typed={0xc, 0x40, @uid=r6}, @typed={0xc, 0x50, @u32=0x206c}]}, 0x210}, {&(0x7f0000000500)={0xfffffffffffffcdd, 0x3f, 0x630, 0x70bd25, 0x25dfdbff, "", [@typed={0xc, 0x4, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, {&(0x7f0000000e80)={0x2024, 0x3d, 0x20, 0x70bd2c, 0x25dfdbfd, "", [@typed={0xc, 0x6e, @u32=0xfd1b}, @generic="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@typed={0x1008, 0x61, @binary="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0x2024}, {&(0x7f0000000540)=ANY=[@ANYBLOB="80000000390000022dbd7000fbdbd725580062001000010000000000650000000500000051383cf13dc99a669c22487aa675a1662f9da4bd8dd61163a81ccbb626e6568e2b7bb0b4001859a33987b21c0fcfeed66f9dd71000250000000000f7ffffffffffffff0019e4aa534b24fea8060c00960100000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00'], 0x80}], 0x4, &(0x7f0000003040)=[@rights={0x18, 0x1, 0x1, [r0, r4]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r3, r2, r3]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r1, r3, r2, r3]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @rights={0x38, 0x1, 0x1, [r2, r2, r2, r2, r1, r2, r1, r4, r1]}], 0x150, 0x20000000}, 0x42007fe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$lock(r3, 0x6, &(0x7f00000000c0)={0x0, 0x4, 0x3, 0x5, r22}) 2018/03/21 20:57:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}) r2 = syz_open_pts(r0, 0x200000000002) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000000)={0x8, 0xd9b2, 0x8}) r3 = dup2(r0, r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000040)={0x80, 0x6, 0x8001}) epoll_wait(r1, &(0x7f0000ae3fdc)=[{}], 0x1, 0x0) 2018/03/21 20:57:39 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000)=""/222) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x6, 0x55, &(0x7f0000000000)="c8cdb489fb81785c95fa111997977dc9ea171e9609f66b95073e3c63f84ebc03dca90e95255ba1a5c5f5cbcef1e679c7bd0ccaa72efe65101307c04e09e286abf643d0bf295bbd9b9f0a4097bb75b3d028ad532286"}) 2018/03/21 20:57:39 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x100) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) fcntl$setpipe(r0, 0x407, 0x20000000000) r2 = accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r3}, 0x8) connect$l2tp(r0, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x0, 0x4, 0x3, 0x2}}, 0x26) r4 = dup3(r1, r2, 0x80000) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000240)=0x1800000) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x240, 0x0) tee(r1, r5, 0x6, 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000002c0)={0x4, 0x100}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000300)=0x800) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000340)={0x5, 0xfffffffffffffff9, 0x55e3, 0x81, 0xff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000380)={0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00000003c0)={r6, 0x80000, r4}) connect$inet6(r5, &(0x7f0000000400)={0xa, 0x4e22, 0x10001, @loopback={0x0, 0x1}, 0xbc}, 0x1c) syz_open_dev$random(&(0x7f0000000440)='/dev/random\x00', 0x0, 0x200000) sendmsg$unix(r4, &(0x7f0000000700)={&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000500)="35f0254f9d16ac359cbf7ffbabccf377ef96583e21d7d79aa94294d88cea19efbbc0e394c8239d3f11b0827c4c9d03fddaa4a00448d56ee098774cb2fdd249c1daca55e692d370322436a7a3b5d8fe494f6a066f5a2fd7ff696d4c37780b512ff58e14ff85e6", 0x66}, {&(0x7f0000000580)}, {&(0x7f00000005c0)="c8608d4ac1995552a678b42f534e724891b90be44e0f6148658cc6f6dcee249e31833220d2b7310b5ee6d8ea7ddb113a1d54862b6483bf17b8c4752fff7f64c6953b02e17852bada31fe207e8f84f18053720f86853ee9175eca4c3fb404f7", 0x5f}, {&(0x7f0000000640)="773248404f2c9faaca30d8ac62afd9e0dd057b6435383e3a86977a9af5b004321a0c9f", 0x23}], 0x4, &(0x7f00000006c0)}, 0x20000000) r7 = accept4$inet(r5, &(0x7f0000000740)={0x0, 0x0, @multicast2}, &(0x7f0000000780)=0x10, 0x0) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f00000007c0)="3e137e63f1498db61912632ee0b5f9b2f24a6c9942194950f9230f0f1cb46d052e17fb5469fe13f29d70e56b13650c4f8be61d1a0410c38f20aa0d2abfc346acbbb1767d9a70f0da") r8 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000840)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000940)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000000980)={0xe25, 0xfb6a, r8, 0x10000, r9, 0x8c, 0x8001000000000, 0x7f}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000009c0)={0xaa, 0x60}) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000a00)=0x1, 0x4) waitid(0x2, r8, &(0x7f0000000a40), 0x2, &(0x7f0000000a80)) connect$ipx(r4, &(0x7f0000000b40)={0x4, 0xffffe00000000000, 0x8001, "5c7019eefcff", 0x5}, 0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000b80), 0x10) memfd_create(&(0x7f0000000bc0)='#\x00', 0x0) 2018/03/21 20:57:39 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xd, 0x2001) pwrite64(r0, &(0x7f0000000180)="6e31dee2ccd79157f74025ebcb2a95fc548f7c8665e960b91fa1b0358e3d4549d6479b4a680eb9ee390521858917033af381b73acb0f9ebc044b53b8ffef5d59114ddfe666fdb08f1cb22e7c933de7cf23a28903b1cc1e1f9435bcfa7c73e933129508eb147f2043b085", 0x6a, 0x37) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x206, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={0x0, 0x80000001, 0x1, 0x4, &(0x7f0000ffd000/0x1000)=nil, 0x100000000}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000140)=0x6, 0x4) writev(r1, &(0x7f0000000040), 0x10000000000001db) 2018/03/21 20:57:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r2, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) unshare(0x200) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000003c0)={@local, @loopback}, &(0x7f0000000400)=0xc) fcntl$setsig(r0, 0xa, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba5dd533e308164bd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setns(r3, 0x0) clone(0x3002017f, &(0x7f0000000080), &(0x7f0000000000), &(0x7f000014e000), &(0x7f0000000100)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4040, 0x0) socket(0x8, 0xf, 0x400) sendfile(r0, r1, &(0x7f0000000040), 0xff) 2018/03/21 20:57:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x410240) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'gre0\x00', 0x800000000003}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1ed, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)='gre0\x00'}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = memfd_create(&(0x7f0000000100)='posix_acl_access\x00', 0x3) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000140)={0x401, 0x1f, "30ded21eb097a60a458025ee3ad8b23edda4e4d80d797b609d5b70ef8b1c95"}) sched_getattr(r2, &(0x7f00000000c0), 0x30, 0x0) 2018/03/21 20:57:39 executing program 6: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r0 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r0, &(0x7f0000c6dfff), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20}, 0x1c) 2018/03/21 20:57:39 executing program 0: unshare(0x400) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="2ba509bbbebf7460afe8964ad25dac1959f0eb86ef88b85d18ea6d6eb73be46e147b0db2ea3258c8bc3b8df1a7f29c210a9895e3b57bb45d6e245aa9229684ae9588baca514948ccdf8ed97bff29c56b7c9bb86722f50568b2086ce4edaff85b2eaf260afacf07", 0x67) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)}], 0x1, 0x0) 2018/03/21 20:57:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = memfd_create(&(0x7f0000000000)="27fc232363707573657400", 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x1, 0x10}, &(0x7f00000001c0)=0xc) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000200)="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", 0x1000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/21 20:57:39 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x20001, 0x0) sendmsg$netrom(r0, &(0x7f0000001ac0)={&(0x7f0000000440)=@ax25={0x3, {"c781a144892970"}, 0x7}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000480)="2a429eabdd52c306c176a44ada4370ff77ed128f461777af5a6f3c1f297639e397262e04", 0x24}, {&(0x7f00000004c0)="dfc4f913fa009c4a2c6f7d65296d29dccc68591d08ec57f784b46a2fc4d5e4a3ca20db21be5b4703931f36e5848e0d0d82518865f80a703d20603065f52adf4d48174d46ffdcfea9194eb8c27f3fc9e7a1c7412f018b394ec6ba207d306a65c39f9f60327991c8fce9d0631da22fa18c2fcc3f012970e1ca2c9f5ea4a88e40e7ffa0383dfb32f75840f021a77d40f893bbba2292ff96ba983f37670eb2d91206f3b4864613aa0d703bd0808a80f9d929b609137aef05823e50dcaf86b6e4c12fdd2cfdd3", 0xc4}, {&(0x7f00000005c0)="694c9b8b95587d20752e9677f903a96202afb12b8736120537e43bf0478b4fd2d35709872c8ca22aebaa77c2f936c2554878f59f9c7f94979079bea19325a75f1c9ea89859f30b76e85b69acd712a316cb8a69a1bf9370453aceed64da35edec09155ba7d80f0e4b09e6a3def6a5075a8a2d3fbea1c48c770d10f4e47f0a659feadcfdbe58fda287d49a1c1343fb94701a865fd3566241aff096d3476f165e1cb77ff425691531058c0c3ccd75a60155cdc75926bd52a8a565ea552a", 0xbc}], 0x3, &(0x7f00000006c0)=[{0xe0, 0x19f, 0x1, "523a0b5db136d267a2fef55c74e9ec38385c6043fd24bcde68a4a41cca0b829ba2ba86704fbfcd1ea6277bebcdfdc80beb6a079daf9f99cfbc1acb2a25f995424f86c527abb02957acc3fa154b318f5e70407510f4d81c879d38cfce56ab8dddd45f204da302e92c8c19cf1e00ad40384a573214e03d4dba7b3ee0b99240ab71b25fc2265b13be2acd0a70b9851300c8f092cd9a74fa70f3d41c302260d7fa6fabf4e142b6b8218aa63a86ea77bbeb9ecdec64549befe29efa2db7acb354d28e85bf4f53bc2a8e1624bf95e4"}, {0x50, 0x0, 0x4, "fc31ba46f6dd3880cf6a8bbcff2c647802b6133b345f552deb15a9562d18ee3401485961e78f0b42e1b6b3e83bde9011512dfe2599ff12b500cd4c146987"}, {0xc8, 0x0, 0x6b0, "d3daff9e9044895d0aa423c4214d3570453a421bb8eae187ca08768b988dfd9f543bb8a908c61f8064fb5c796fd2b43a7d41f0be0323dea781989ce5a1928b29221a2b6207108a93b5c7d4a0dd802fbd94d089e566614e1059685c9a599ffa8769ee536aad04e6c08c0a58ee676f7701da4edf5d956b177d0ac6599fc836a5882f5f688cd044d6fd1fa4ffa46635660edeaa9b3b6c92898c78942d66128ca1a796168fe69a17f0375b939aca36404ae44b4d26"}, {0x30, 0x3a, 0x4, "88effeea30b55f3627c954c8bb23e8b571a9c50a397920d962"}, {0x90, 0x105, 0xfffffffffffffffa, "f5fb4c3523bdf68e8c76981f885497baeec6a7ccbbe8f5b03c0afbe4f2fdb53dd4676927ad83e7cea8bcdb544619f98ba44aa6216fb4ef6140ddffca8cda5252c17d8208b8c1b93fae4e232f34de4133628aaa66d0f0c68725b933a81c4f5dd1808cb74d4e703af545497f8df95a8b7ec4617e7b6f5f2bcc69"}, {0x70, 0x104, 0x9, "4f57f935252e6db681e3486857670673d4f6f1194c9db57da6d582146005b9506114070846946f29cec06eebf9c504f96fd47880a9605e9a5774cdfa12c343e33dcae8df6f7bb61892644c67c0cddaf1ed48a3c6d865abb39a74535c76ecbb97"}, {0x1010, 0x100, 0x5, "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"}, {0xb0, 0x104, 0x2, "dc58ad1d096fb84d2184b2008f51e510f1806482bff98da94801b8c7bf9b18b3a3d6d04589ff1f341747a8bac767509035d4b4fc82c58e99795a24594b93ab61462ca4d4ba4425249eb4d253270a1090d981004f8ea91e1398d2f7a0416e6404a3f3aef6646155008b4e5cd26d39ea62c15f33789cb6466cf0ae4163cbf87f800367c9da7608e4b47b5d81e478ac67e0879015a5e0fc097b8246"}], 0x13e8, 0x44000}, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getsockname$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000001b00)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x9, 0x0, "869b3738a1cdbced3212762217d2ca5143dbb5c58ad9cf7c2b1d98b8face4ecc1161968c0995bceffc889709a5b1b0f1ded0a36865794f075379b89eec1499fb31b5adbd21e4ec6be17b20b8b03f3238"}, 0xd8) bind$inet6(r4, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r4, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00007ef000), 0x4) ppoll(&(0x7f00006d4000)=[{r1, 0x40}, {r2}], 0x2, &(0x7f00000001c0)={0x77359400}, &(0x7f0000329ff8)={0x800}, 0x5) writev(r2, &(0x7f0000070f60)=[{&(0x7f0000d83f30)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r3, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000001b40)=ANY=[@ANYBLOB="34000000190000022abd7000ffdbdf250210b482fc03ff0f0005000008db4f73f71ab2634c8e1f1a4be2d9f4229af3f92a0531171a42c2b9d8cf168ddce85f510900000000000000731b77de931c6fef16af40501ad76a3bba8407741965b60e5ca91b0415c472291e0a8e3313638fb97a298d453cefc8ad99f580a20b740933ce68b9a9b4ff6a5f765cdb81c3903a3824b1dfd3c1990d3dd94f72c64d12ea6d487c38de0fbd8f743da3acd9da13ce5ebaf5c2f9b71473f66a1047a3e795", @ANYRES32=r5, @ANYBLOB="08000200ac1414170800150007000000"], 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x4000800) 2018/03/21 20:57:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc) 2018/03/21 20:57:39 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x82}, &(0x7f0000000140)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001100094701bb61e1c30500ff070000000400000045efffff08029b0019001a00000004e9ffead7f06978b94015f4cae77fd304648c", 0x39}], 0x1) 2018/03/21 20:57:39 executing program 4: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8880, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0xffff, 0x3, 0x8000, 0xffffffffffff8000}, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000115000), &(0x7f0000816000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200002, 0x0) 2018/03/21 20:57:39 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000040)="cf0e2e4ccb768423d6b5308bd7845c0810f991629fc57d5a9cdca85f740e28a1c34edd0ad2b9ac171abe137fad599c25665c01cf5db3c347b558460eb050317b94bd0285f406027118ae8ea1a1ca59d7ccdc1a4a62c749b29d436f96053a6c6f2b23d93dcb9e54449570d28a27e48d237a7ace0820b0e0c4bfc6ec9ba359ab6d55594b93ebf41626f67b4c661dd668db58dd7a33445a2bf142d2536341c2c8", 0x9f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/21 20:57:39 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='wchan\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0xeb3, 0x4) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/204, 0xcc}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000340)=""/60, &(0x7f0000000380)=0x3c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fff, 0x7, 0x9, 0x8, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x98) 2018/03/21 20:57:39 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={'dummy0\x00', r1}) 2018/03/21 20:57:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) syncfs(r0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000627ffc)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af1fec)={0xfffffffffffffff9}) [ 49.308065] updating oom_score_adj for 8063 (syz-executor2) from 0 to 0 because it shares mm with 8057 (syz-executor2). Report if this is unexpected. [ 49.333980] updating oom_score_adj for 8063 (syz-executor2) from 0 to 0 because it shares mm with 8057 (syz-executor2). Report if this is unexpected. 2018/03/21 20:57:39 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) rt_sigtimedwait(&(0x7f0000000080)={0x4}, &(0x7f0000000300), &(0x7f0000000340), 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x3c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) socketpair$inet(0x2, 0x6, 0xffffffff80000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x6, 0x100000000}, &(0x7f0000000180)=0x90) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r4 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00000003c0)={0x7, 0x70, 0xf3, 0x401, 0x6, 0x4, 0x0, 0x401, 0x0, 0x4, 0x2, 0x7fffffff, 0x0, 0x5957e272, 0x9e15, 0x6, 0x1, 0xe62, 0xffffffffffff8000, 0x800, 0x30, 0x8, 0x1, 0xffffffffffffffff, 0x10000, 0x3, 0x100000000, 0x8, 0x3, 0x0, 0x7, 0x5, 0x5, 0x9, 0x401, 0x401, 0x0, 0x7, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x240, 0x10000, 0xffffffff, 0x2, 0x100, 0x5, 0x40}, r4, 0xcff, r3, 0xa) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000540)=0x7fff, &(0x7f0000000580)=0x4) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000005c0)) 2018/03/21 20:57:39 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) lremovexattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=@random={'os2.', 'fuse\x00'}) creat(&(0x7f0000001ff4)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000000080)='./file0/bus\x00', 0x400, 0xc1) 2018/03/21 20:57:39 executing program 2: getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffe98) 2018/03/21 20:57:39 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f0000000300)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x9, {0x2, 0x4e24}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x48, 0x9, 0x10000, 0x5, 0x7ff, &(0x7f0000000100)='bcsh0\x00', 0x6, 0xfffffffffffff800, 0xf4b5}) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000340)=0xffffffff) getsockopt$sock_timeval(r1, 0x1, 0x20000000000000e, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/21 20:57:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ifb0\x00', &(0x7f0000000000)=@ethtool_rx_ntuple={0x35, {0x1f, @hdata="72744f62e665ea6d209f9dd4d0a54c33d8a017661237b310c8ba0b02a15d131037fb6518fb5514a8b37ed037c790d3ea0d1369255d7dd8d348f033e452e3fd0076dc8b42658ab1ff", @usr_ip4_spec={@broadcast=0xffffffff, @empty, 0x0, 0x100000000, 0x1, 0x10001}, 0x7f, 0x9, 0x8, 0x3, 0xffffffffffffffff}}}) setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x0) 2018/03/21 20:57:39 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040), 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000067cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00003cb000)={0x32, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1163484000000000000000000000be38950962ef47de2f3d958c4207000900000000000000000000000000000000000000000000000000000000002000000000"], 0x0, 0x0, &(0x7f00002f6000)}) 2018/03/21 20:57:39 executing program 7: r0 = socket$inet(0x2, 0x80000000003, 0x7fffffff) clock_gettime(0x0, &(0x7f0000006940)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000064c0)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000380)=""/52, 0x34}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/155, 0x9b}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/82, 0x52}, {&(0x7f0000001540)=""/39, 0x27}, {&(0x7f0000001580)=""/70, 0x46}, {&(0x7f0000001600)=""/98, 0x62}], 0x8, 0x0, 0x0, 0x7}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001700)=""/89, 0x59}, {&(0x7f0000001780)=""/143, 0x8f}, {&(0x7f0000001840)=""/177, 0xb1}, {&(0x7f0000001900)=""/150, 0x96}, {&(0x7f00000019c0)=""/100, 0x64}], 0x5, &(0x7f0000001ac0)=""/107, 0x6b, 0x1}, 0x1}, {{&(0x7f0000001b40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001bc0)=""/148, 0x94}, {&(0x7f0000001c80)=""/215, 0xd7}, {&(0x7f0000001d80)=""/29, 0x1d}, {&(0x7f0000001dc0)=""/189, 0xbd}, {&(0x7f0000001e80)=""/96, 0x60}, {&(0x7f0000001f00)=""/236, 0xec}, {&(0x7f0000002000)=""/4, 0x4}], 0x7, &(0x7f00000020c0)=""/18, 0x12, 0xfffffffffffffff7}}, {{&(0x7f0000002100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/136, 0x88}, {&(0x7f0000003240)=""/4096, 0x1000}, {&(0x7f0000004240)=""/103, 0x67}], 0x4, &(0x7f0000004300)=""/233, 0xe9, 0x3ff}, 0x5}, {{&(0x7f0000004400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004840)=[{&(0x7f0000004480)=""/26, 0x1a}, {&(0x7f00000044c0)=""/221, 0xdd}, {&(0x7f00000045c0)=""/122, 0x7a}, {&(0x7f0000004640)=""/184, 0xb8}, {&(0x7f0000004700)=""/61, 0x3d}, {&(0x7f0000004740)=""/210, 0xd2}], 0x6, &(0x7f00000048c0)=""/219, 0xdb, 0x8}}, {{&(0x7f00000049c0)=@alg, 0x80, &(0x7f0000004b80)=[{&(0x7f0000004a40)=""/172, 0xac}, {&(0x7f0000004b00)=""/71, 0x47}], 0x2, &(0x7f0000004bc0)=""/100, 0x64, 0x10000}, 0x8000}, {{&(0x7f0000004c40)=@rc, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004cc0)=""/178, 0xb2}, {&(0x7f0000004d80)=""/42, 0x2a}], 0x2, &(0x7f0000004e00)=""/4, 0x4, 0x5}, 0x7f0e4741}, {{&(0x7f0000004e40)=@l2, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004ec0)=""/110, 0x6e}], 0x1, &(0x7f0000004f80)=""/46, 0x2e, 0x7}, 0x8}, {{0x0, 0x0, &(0x7f00000051c0)=[{&(0x7f0000004fc0)=""/104, 0x68}, {&(0x7f0000005040)=""/52, 0x34}, {&(0x7f0000005080)=""/14, 0xe}, {&(0x7f00000050c0)=""/240, 0xf0}], 0x4, &(0x7f0000005200)=""/25, 0x19, 0x5}, 0x80000000}, {{&(0x7f0000005240)=@can, 0x80, &(0x7f0000005480)=[{&(0x7f00000052c0)=""/185, 0xb9}, {&(0x7f0000005380)}, {&(0x7f00000053c0)=""/183, 0xb7}], 0x3, &(0x7f00000054c0)=""/4096, 0x1000, 0xfffffffffffffc00}, 0x1}], 0xa, 0x0, &(0x7f0000006780)={r1, r2+10000000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000067c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x80, 0x10001, 0x6, 0x74f7}, &(0x7f0000006880)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000068c0)=r5, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={"666905006572ef00"}, &(0x7f0000000140)=0x27d) sendto$inet(r0, &(0x7f0000000000)="3288703f3dfd4656c1afad4b56ed753bd7b696853bb8c78d65e4e187b8c22b769616017828a2739835b25128086ae59780ae428abbfd93079ff7ed42db5aca349bd1792323734dfc1eb44698fc7a93800dd27f1dc82bac10bc15772ef7d7b00ad54b8f6dc7cdbbf2e5cd73913da3ee7ab334213b706c35ed3cbf0d69dcd715", 0x7f, 0x8000, &(0x7f0000000080)={0x2, 0x4e22}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000de2ffc)=0x10000000007, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5, 0x20000, 0x8, 0x8001, 0x40, 0x959, 0xffffffffffffff01, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}, 0x8, 0x9, 0x970, 0x2, 0x1}}, &(0x7f0000000280)=0xb0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x8) write(r0, &(0x7f0000006a80)="e7515c967a2f0900028e72c5739160e4133ac9a74d70ad3257d8499b5d4cfed7b843de89cbc3d00522e76a65b420153cab2b5a50e884aeebbe9e0d44e2a321d452e41e199e99d44fa64a8736eb6ad5cd7171be906e32b84f", 0x372) r8 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000002, r8) ioctl$TUNGETIFF(r7, 0x800454d2, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005380), &(0x7f0000006900)=0x4) accept4(r4, &(0x7f0000006980)=@ax25, &(0x7f00000002c0)=0x80, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000006b00)={{{@in6=@mcast1, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000006a00)=0xe8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006740)={r6, 0x7589}, 0xfffffffffffffde7) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r9 = getpid() fcntl$setown(r7, 0x8, r9) 2018/03/21 20:57:39 executing program 4: clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000000), &(0x7f000082d000)) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/221) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x3ea69140a2072367, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000180)={0x80000000, 0x80000000, 0x20, 0xfffffffffffffffb, 0xfff, 0x8001, 0xd5c2, 0x5bb6, 0xf22, 0x9, 0x2, 0x5}) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000001c0)=0x2, 0x4) 2018/03/21 20:57:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='auxv\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001280)={{{@in=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000001380)=0xe8) recvfrom$packet(r0, &(0x7f0000000240)=""/4096, 0x1000, 0x101, &(0x7f00000013c0)={0x11, 0x5, r1, 0x1, 0xe33, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0xa) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r3, &(0x7f0000000200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x0) 2018/03/21 20:57:39 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x3, 0x0, 0x20, 0x0, 0x9}, 0x79f1, 0x7, 0x1}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c92000)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8000, r1, r2, 0xffffffffffffffff, 0x20) 2018/03/21 20:57:39 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = memfd_create(&(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x1) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000400)=0x8, 0x4) capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000080)={0x7, 0x48, 0x20000000000000, 0x7890, 0x4, 0x8000}) unlink(&(0x7f00000000c0)='./file0\x00') r2 = inotify_init1(0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000000380)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) clone(0x0, &(0x7f00003c4000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ptrace(0x4207, r4) waitid(0x0, 0x0, &(0x7f0000000040), 0xe, &(0x7f0000000140)) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x6, 0x7, 0x3, 0x4}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x2, 0x9, [0x8a, 0xecf, 0x8, 0x5, 0x80000001, 0x7f, 0x3864864d, 0x1975, 0x6e]}, &(0x7f0000000480)=0x1a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000004c0)={r6, 0x9, 0x5, [0xfffffffffffff801, 0xfffffffffffffff9, 0x6, 0x7fffffff, 0x0]}, &(0x7f0000000500)=0x12) 2018/03/21 20:57:39 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000080)={@multicast1=0xe0000001, @rand_addr, @rand_addr=0x7fffffff}, 0xc) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="24498f30401b0bce2f008e5e250f7a6d96b7e78eb3c778", 0x17, 0xfffffffffffffffc) r2 = request_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='ah\x00', 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000380)='blacklist\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="c10e7068bc52fdfa0e06eaaaf661c058f0e12a1a490afff4a28bd6b2607dfbddba0718419631cbb2b8de91f808bab6208d657dd5eaa987", 0x37, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000440)={r1, r2, r3}, &(0x7f0000000480)=""/83, 0x53, &(0x7f0000000640)={&(0x7f0000000500)={'ghash\x00'}, &(0x7f0000000540)="3eef54d38581da5bc81e9aae9e55c348990628bfd941e9d28b3617390e10791d074d179400147af9c04cd6d74878870809f2505782522efdc9244046aa29173967b90daa715b0c4fdb03e2bfe55ba300b7c7b828fd81f1746a1921d45e87dc69bab8645d16700dbd933b69aca302196c87fc15197a103bd1ae4091e8d5c86c9594f91c72ebef1d6262a83cb907bbbdde45ba728e35a7dbf4815ba6da53e47c6b0b0c3bc6a8e80c1eece4020eb95ea411900352bdd0475b1846373ac4329ecfe981c4a9cf04782047d02511e24c2916b2b2c3fbdbd343b748b995", 0xda}) ioctl$TIOCSBRK(r0, 0x5427) keyctl$unlink(0x9, r2, r2) pwritev(r0, &(0x7f00000018c0)=[{&(0x7f0000000680)="5ff2114c4101e740ed9db1f8ca6d70beb78d42ca718786f4cdae8179ed0ac74ead97f63cc3d25115cd9637f3128e0c291d04ba60bc93b2e70976593b16c4e48f497110fb7c405617587d31e7e4e80643bb1e160098cd70cd1039b29f5f934b6c7dc9acab700ce411edd91277f550dac877506bfcec718cc184e05dbc691c0427a2f7bc0f85475aa09f3131372df0602f137e8bd6b432f1d3819e1df3cfc60c122380d93e57a00ecdc16f7b447e57ce037fe33b0baf939d4b603b3a94350b70a12a76359f4755edc7c3b843b8c8824f6973aa3c53a3", 0xd5}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="29e8904cd01f58c0553aab20a7c892313c4d0c68623d77795ca9419bf7373ad0cd3cd1fb88c6", 0x26}, {&(0x7f00000017c0)="40e02065283600fe5380b5f7df74ef411c2795eac8724aee6a148aea7d71359a8ec5068783455586923a61abf49c70dce61b4fcb0911e251cafff568bbfeb1625dc6217c511f29daad4640c1a67349109ffed80e7ab15a6a02a67960ee799525d9e677805fd63fae260b06c64a8c22b7b6532e5b6be4386b288d16757564a514f8d84bfd03cc65a8e8edf248a76c6f27d8285a66a138cf4d05c361ef9a10073bbfe2eacf3ba079671c96570ab4ec9ecc85140456aacaa1099a0568142c31cfb62090486af5050499dfd72d844692", 0xce}], 0x4, 0x5a) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001900)={'ifb0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001940)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000001980)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001a40)={'syz_tun\x00', &(0x7f00000019c0)=@ethtool_gstrings={0x1b, 0x5, 0x58, "0704be0c438daebbfee0a67b5ef204fd7f930cf280e945246eedd2897633df5b274b2b9289e6b761938b680c15adf9a508fc0722ead88cf09f9fd5c8cf5322ba4f004ad1c9818f4707c217d4f2449ec06e8f0bb78ed6d79b"}}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000001a80)) r5 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x0, &(0x7f0000001ac0)=""/171) ioprio_set$pid(0x2, r5, 0x10000) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000001b80)=0x4) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000001c00)) setsockopt$sock_int(r6, 0x1, 0x27, &(0x7f0000001c40)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001c80)={0x4, 0x5, 0x7f, {0x0, 0x1c9c380}, 0x6b4}) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000001d00)) accept4$packet(r6, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001d80)=0x14, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000001dc0)={0x0, 0x6935a586, 0xe2, {0x77359400}, 0x7, 0x72b}) getsockopt$inet6_tcp_int(r4, 0x6, 0xb, &(0x7f0000001e40), &(0x7f0000001e80)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000001f00)=0xc75, 0x4) 2018/03/21 20:57:39 executing program 1: r0 = socket(0x800000010, 0x3, 0x0) write(r0, &(0x7f0000000240)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060010000535", 0x26) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/03/21 20:57:39 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'syzkaller0\x00', 0x100}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x1ffffd, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) 2018/03/21 20:57:39 executing program 5: prctl$intptr(0x24, 0x4) [ 49.486866] sock: process `syz-executor6' is using obsolete getsockopt SO_BSDCOMPAT [ 49.499430] binder: 8099:8107 ioctl c0306201 203cb000 returned -14 [ 49.509658] binder: BINDER_SET_CONTEXT_MGR already set [ 49.509670] binder: 8099:8113 ioctl 40046207 0 returned -16 [ 49.515290] binder: 8099:8113 ioctl c0306201 203cb000 returned -14 [ 49.566987] device bridge0 entered promiscuous mode [ 49.578064] device bridge0 left promiscuous mode [ 49.644570] device bridge0 entered promiscuous mode [ 49.652281] device bridge0 left promiscuous mode 2018/03/21 20:57:39 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'syzkaller0\x00', 0x100}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x1ffffd, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) 2018/03/21 20:57:39 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4202) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x4, 0x80000000, 0x7, 0x0, 0x6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x1000000005434, &(0x7f000000e000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/21 20:57:39 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000180)={0x7, 0x5, 0x4, 0x400, 0x1, 0x6, 0x9, 0x18780000000000, 0x7, 0x8d}) prctl$setname(0xf, &(0x7f00000001c0)='\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}}}, &(0x7f0000000480)=0xe8) connect$packet(r0, &(0x7f00000004c0)={0x11, 0x1b, r1, 0x1, 0x4000000000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) getpeername$netlink(r0, &(0x7f0000000580), &(0x7f00000005c0)=0xc) mkdir(&(0x7f0000000600)='./file0\x00', 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000640)={@rand_addr=0x8001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000680)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x7, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xf}, @rand_addr=0x1000, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x18}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}]}, 0x2c) readlink(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=""/161, 0xa1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000007c0)={0x8a8, 0x1ff64892, 0x2, 0x9, 0x6, 0x1, 0xfffffffffffffff9, 0x80, 0x4, 0x81, 0x4, 0x6}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000800)={0x0, 0xffffffff}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000880)={r2, 0x7}, 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/create\x00', 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000940)={r2, @in6={{0xa, 0x4e21, 0xfffffffffffff750, @loopback={0x0, 0x1}, 0x8001}}}, 0x84) ioctl$TCXONC(r0, 0x540a, 0x800000000000) r3 = inotify_init() ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000a00)={@local={0xfe, 0x80, [], 0xaa}, 0xb, r1}) fcntl$getown(r3, 0x9) write$selinux_context(r0, &(0x7f0000000a40)='system_u:object_r:dpkg_lock_t:s0\x00', 0x21) setns(r3, 0xc000000) mq_getsetattr(r0, &(0x7f0000000a80)={0x4, 0x1ff, 0x1, 0x7, 0x6, 0x0, 0x6, 0x4}, &(0x7f0000000ac0)) r4 = syz_open_dev$sg(&(0x7f0000000b00)='/dev/sg#\x00', 0xfffffffffffffffb, 0x301801) connect$inet6(r4, &(0x7f0000000b40)={0xa, 0x4e21, 0x100000000, @dev={0xfe, 0x80, [], 0x10}, 0x40}, 0x1c) 2018/03/21 20:57:39 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x101, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0], 0x1, 0x1, 0x1, 0x2}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000040)=[0xc651, 0x4]) 2018/03/21 20:57:39 executing program 4: socket$inet(0x2, 0x2, 0x5) socket$inet(0x2, 0x80000001, 0x0) r0 = dup(0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) flistxattr(r0, &(0x7f0000000080), 0xc4) 2018/03/21 20:57:39 executing program 6: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x7, @empty, 0x8}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x19}, 0xfaa}, @in6={0xa, 0x4e21, 0x7dc, @dev={0xfe, 0x80, [], 0x19}, 0x9}, @in6={0xa, 0x4e20, 0x100, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x3, @empty, 0x5}], 0xac) socket$inet6(0xa, 0x80006, 0x80000000) syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="387709dd86ee", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2eb078", 0x10, 0x2f, 0x0, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x7, 0x0, 0xf, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000240)) 2018/03/21 20:57:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffff9) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fceffa)='./file0\x00', 0x0) 2018/03/21 20:57:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gre0\x00'}}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'teql0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/21 20:57:39 executing program 3: clone(0x2002000, &(0x7f0000000280), &(0x7f00000001c0), &(0x7f0000f8b000), &(0x7f00000005c0)) socketpair$inet6(0xa, 0x80005, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) 2018/03/21 20:57:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') readv(r0, &(0x7f0000001400)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f00000012c0)=""/226, 0xe2}], 0x3) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0xfffffffffffffffe, 0xa8d, 0x3, 0x8}) [ 49.909510] device bridge0 entered promiscuous mode [ 49.925936] device bridge0 left promiscuous mode 2018/03/21 20:57:40 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x10040, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000100)) r1 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000000000)=""/131, 0x83, 0x38, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0x40086602, &(0x7f00000001c0)=ANY=[@ANYBLOB="0040000000000000000000000000000008000000000000000004000000000000c0d22670f793077ffaa71db188452634f558173848cdcb3d97ead49c4fe858115da27d7da8bc332a66a9d8c7d5ba904acae1b14f2e0ecd6d7e9aa3868ec096cecadb3f6962d1d1d78a938c5df5f5fb3d0358946712436ba14cf7de78887bc4e75476ede1"]) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x1c1482, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000180)=""/19) 2018/03/21 20:57:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0x11}]}, 0x28}, 0x1}, 0x0) 2018/03/21 20:57:40 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000140)=0xfc22) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x1, 0x8}) sendto$inet6(r0, &(0x7f00000000c0)="e662f482b649307d21ba2381780b28d80c", 0x11, 0x0, &(0x7f0000000180)={0xa, 0x1ff, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f00001fffe9)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x2a4, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000000)={0x8, 0x3}) 2018/03/21 20:57:40 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) setitimer(0x3, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000003, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/21 20:57:40 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '/%\x00'}, &(0x7f0000000080)=""/25, 0x19) ioctl(r0, 0x23, &(0x7f00000000c0)="f87d1e48369425ffbaae804824fa3e9ac84c01db4a7da731e4e1ea8e73380fc04d0cc26b46d62ae77f91a8657bedcc7306e837b3f8de53c2fd0ba01c9a82d32c7021c6aa118c8942ef63c0a855410808a32fd0bcb7c0f225e74bcfa265f5f89edd7030a79585a337aa2c5242540abd1c9a83769f3dae1a050089a97071e5f9625b4f14b898b43073d87eae8040713f9a08c3c42078e634cb3381b31276ac9a1c92a65742d5addcdfccb23f7183735c57de91a16b3bbfc13a06b1d483d59ab60cfb137239dc68628799709a4fb444faca134ef6") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={'gretap0\x00', {0x4, 0x31f, 0x33a0, "99fec4faefd0", 0x7}}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) accept4$bt_l2cap(r1, &(0x7f0000000240), &(0x7f0000000280)=0xe, 0x800) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00000002c0)=""/92, &(0x7f0000000340)=0x5c) getdents64(r1, &(0x7f0000000380)=""/245, 0xf5) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x115000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000640)={0x0, @rand_addr, @broadcast}, &(0x7f0000000680)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f00000006c0)={@local={0xfe, 0x80, [], 0xaa}, 0x7f, r6}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000700)=0x7ff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000740)={0xbc, 0x1, {0x0, 0x2, 0xfffffffffffffffc, 0x3, 0x1}}) getsockopt$EBT_SO_GET_INFO(r5, 0x0, 0x80, &(0x7f00000007c0)={'nat\x00'}, &(0x7f0000000840)=0x78) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x4e24, 0x5, 0x4e21, 0x0, 0x0, 0x20, 0xa0, 0x0, 0x0, r2}, {0x46, 0xe1, 0x8, 0xffffffffffffff5c, 0x7, 0x27, 0x6, 0x4}, {0x5, 0xddf5, 0x3}, 0x0, 0x6e6bb8, 0x1, 0x1, 0x2, 0x6d786ba55cd39202}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x3f}, 0xa, @in, 0x34ff, 0x1, 0x1, 0xffffffffffffff00, 0x800, 0x7, 0x6}}, 0xe8) fstat(r5, &(0x7f0000000980)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000a00)={0x7ff, 0xfff, 0x45132e7d}) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000a40)={0x1f000000}, 0x4) tee(r1, r1, 0x5, 0x4) r7 = syz_open_dev$sndseq(&(0x7f0000000a80)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f0000000ac0)) r8 = dup2(r1, r7) ioctl$sock_ipx_SIOCGIFADDR(r8, 0x8915, &(0x7f0000000b00)={'rose0\x00', {0x4, 0x9, 0x2, "7db856a4e1b9", 0x1}}) umount2(&(0x7f0000000b40)='./file0\x00', 0x2) r9 = fcntl$getown(r5, 0x9) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b80)={r9, r2, r3}, 0xc) 2018/03/21 20:57:40 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000000240)=[{0xc32, 0x1, 0x1ff, 0x1000, @tick=0x33400000, {0x6, 0xede}, {0x7fffffff, 0x1}, @quote={{0xb23, 0xfffffffffffffffa}, 0x5, &(0x7f0000000200)={0x3, 0x8000, 0x7, 0x5, @time, {0x3, 0xe66b}, {0x6, 0x1}, @result={0xfffffffffffffffe, 0x3}}}}, {0x81, 0x3f, 0x288, 0x8000, @time={0x0, 0x989680}, {0x1ff, 0x7}, {0xffffffffffff7fff, 0x4}, @control={0x8, 0x270, 0x8}}, {0xffff, 0xffff, 0x9, 0xb3, @time={0x77359400}, {0x9, 0xffffffff}, {0x800000000000, 0x4}, @addr={0x0, 0x2}}], 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001740)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, [0x1, 0x8, 0x0, 0x98, 0x0, 0x7, 0xbe36, 0x401, 0x1f8e000, 0x4, 0x3, 0x6, 0x8, 0xfffffffffffffffd, 0x2]}, &(0x7f0000001840)=0x100) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f0000000040)='./control/file1\x00', 0x2) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2d22c0, 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/03/21 20:57:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'syzkaller0\x00', 0x100}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x1ffffd, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) 2018/03/21 20:57:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="cb8935d7d57de01e0e19c6b82adeb5be9be0bdc3031134f00613cc8d3351179836f932b7c5708ee1523f1abd8863863ac663fa4aa73e11ff5b2d25d33bd8caeba50e625ff9e660b472976b277d4c70636d80c3cc412c985a28872c3742c1a4ada0409b011fac2bcf25ec056499311cc22c3598a6eb864d9425d7175fd41d5b27109c97c3186520770ee5814ba136fc71768e0e4b68f71daf9614a6bc567bf8b405ef49ba11285b03610e487d683ca4e201f45cc6") ioctl$TCSBRK(r0, 0x5409, 0x100000000000) 2018/03/21 20:57:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) [ 50.155904] audit_printk_skb: 36 callbacks suppressed [ 50.155915] audit: type=1400 audit(1521665860.206:49): avc: denied { create } for pid=8196 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_connector_socket permissive=1 2018/03/21 20:57:40 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0xff}, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x4, 0x7, 0x0, "f52ad706f56d03e43721b3c7dcc1b200005ac41186a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe3f986f453807242d0c1c6ed7eba92db81434f3"}, 0x7) sendto$inet(r1, &(0x7f0000000080)="f9753ae42faa28551ea909d1036c5a95d4181bfb7de46b4361fe09ad47deecb9f50f961004e46877cf0c3ffae28cabb373c7abad45a06ee992081f5ff2049200707dd989b125ce469b69f750e2207b2b29", 0x51, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001780)={{0x100, 0xffff}, {0x20, 0x38fe}, 0x6, 0x1, 0x7fffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000001740)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001700)={&(0x7f0000000480)=@bridge_dellink={0x1248, 0x11, 0x202, 0x70bd28, 0x25dfdbfd, {0x7, 0x0, 0x0, r2, 0x0, 0x20000}, [@IFLA_VFINFO_LIST={0x1198, 0x16, [{0x101c, 0x1, [@generic="2d8f216e1157f4e2053517da39a2bd14a2227c448513ee50c3e021b60d71a5a3caade763009e1f6b4819f49a9835acc76ee6ccae6a3911db4619d279f1f7438e63f9f99615a84c58ee67f34d2a59923e49cb15c6bfb668e052fa9a9e514ae555df9c9cec646dffe455a00e97ef1d228ad41899d4736c7ca4d3dacdfb98727abd72c5e0b08cabfba1b0c7086c14c8938d8b7df873850f38e5ff5d3b311fffe63eda50dc4eaa3b8ad9d8ec07932195220622f2a9ec19a9e52e7d27af1045c790e4ebd7bfee40182bffbd1007b832f800a8b665d3a34aeae78e5f5d4fc961e5f323e818ef5ae9e51606399c44c9a02541c0cc96d092c3ae338acf095ca10478bddca099bec4d3f6c84b9080c797c39fc0690ab39de8cdaa4199c43b7832193ffd9cf0e21031939908fc6be1b7d627c9cf082f7815b87e9560583089c7c747771a28f1a6eae62eca9c4415b1433f62e53ade99ab14d53e9290ab07ed48b88f0bb85b8e9d0e5661ac3887392176d16b4ec0877c6c827a5b3b91947f8338d9e60250041a74b5b8f69b09e7961cbc0857470ecb1802c97f81a9d408f965a010c72e30e57968e922d1a1e8c8ccbbcaad193887fbadd462c2bffc68b47412643bf710fad5438fc8ce1aee524f0405e1b1bcd4e8b0057ba1e2bb3529cad7df27aeb99d6e5cd84b004076cf3933b3e1383e50461d8fb2fecdd36d899ea95df1df035a92517def4c1bb903a7dfd2811b4d024da5998bf11c7506d6f139617a56759706b144aea68fa9c55cbbe5cc09ff49882a738fbb4414d49b2a51440345f36ebaaf72c2f80a0f6b12fa6cb54a7683edef15c25e2055fda3adc69bc6a2d0fb89c205956c676dbb19252c327495e01ec7825a4c205b7e0ae2946a4ffdfc675ad8834310f28b3464cf83197ba7daae741ed00f93cabfeae62220f108774f016995ae009ad572c41299de28cd02c36fecb2ca6a5a6c7ab18f2fa9d839813bc366591bf7fe8e66974ac1c630bee0be5582a95458199bceeddc643c3a96922529d2007a2337925b75e52c2d8eb7d7da91df4c3c774d2af9d9d1bf8650aeb53990ef12573e3784f7e08e4c770ff8627695658401987c99746f98383562e9d55dfa302b92c9de898462b00bb51e02f1f771810ea88f0659fa137932f4af4449452958c9ab6e1d9678d3336ebe8041587ea089bc0fdff1338f8fdba12fc12df78453d325f268d29ffeb913c177a48fe7562397934d61c6ff771a0ba3e7d06ecc39d15851e0c157e9103e8e3c752d724c69dd1f30ff4c12192103491d4e187ad4d864753b654729bcbc65d4cc50ea8d4c8d0044a8f7933a796f1dd9e7d770b97909b0b8a442d622b5fb17bfe6905610c0bb5c3938c569b7850ad21ac51d01c25360418d5c9057a91eb542a2955bd7437e2841e6db58c13203ab5e3e65add762bfd14032f0146aa733a462c3f39027397781f45a9c2b90c53232cc42510c7377add689faa07c119251dc0437675323b438da62dce2e867b28e8e000492c7eb48ccc8d69930c845fd63314614baa8c4e977fd26629719f18cad4877a107dc481feab66f808d17a1316e23dcaa94a5d6a000789fa1d57397015d901a2f199868ddf061ad982f9affa674a506c4d000a2b63ad6391be17b5450132d25132a66c77276915d4cd9e0720f0b24306f5c17bbcdc54b5b52655028a64911b9098293ecb1301d898a07ae8d00a2e62b37ff130ae54f5928773bff8ff77d3306f95350e0540d281534bd7bd65b42b96fa29dde99a99d02d45f5e6b242168089c65c286634f937f91d794dbf297a5c8bdf71d8d7bda262fbef3fd5b6ed721e433926dcccaa9743be84e76932a1e2bca7c8e0881cb54350259324ff995ac613eb96873a1eab5da61ac62560520fa0e04742c32207ec3225ea823d5a71570f73d03059a0a57792208ed38bad55176848dd7c31816d5ab96801bf48125933ba5ddbb15e0f78eabfdfaa9cb349f512185c04126e5389a59d562e3bb41bea058a1871f39b98045ecfb642f02c64f98ebc8e76194d1aba81ff0171b1a5cb9d1a69e9affd29f1d45b252181e8144cd23c7a403257a802623d30853b51cd769748d77bdf2cf1ecf82d71f20b27958fc577908bbc2436e81c32cbeea484634098eef7d46038cf0b6586d81017810c5a694e0ddcedd69b5ad14b0dc93c43ace28166b07c2a1a4cf8d46f4e4d6e86335d47d24d338a31922c3dd8b64d0752013e04baf29fee441ac09431eb4778fb5c3a6a2b462a4e14ec34be468de1b4787bb173823a56c43dad909833e9462909937404e48145a00f696c143cefb176389644a9a83a850cf28d08c8d83811f7abb7093b8e517a914236803acc6855fd78bb39c52e0b086c4d4edd0806621abfb138486bc048ae79cdae27d6abcea22c7c61cb7db46343f88687119ca92d56097a931feea3fc97a45947775bd452bf1baf4f4dccf8158bf323f12e8041335b5ece4b7d70fe8337d82c3cfc086bcae583b94f4ad4c6aa62dceecaa36f339be1b372226a7189a13adb65fa3ab841db9dd54dd61ed4cdef297d75ffca25f45cd661dcbe85c28b95232faa1b8d973954d0c4e2362c5ccfb57da31f7690317eab47905329ce93c8e6998a0812045b3e02188d7ee20e7c80abcfe09a4d5279a78e870f2db63aeafddec6263606754e4a96d53558ef4a5186f2c47ec6dc2606ab709e365da1d8e68c64d25dfd7a99be0c385db52c9b5063f1a24d11288c452b9862732c22d91d49660e524b2f6f56c94a3c4caced1bb99f7b4418eed36e539f68dc5d75a819c6d2d5fd30b03a17e46c46112f15419cfc539901c858f258c0520bb40d4bcee9346fd554299e51877ad41d97619712da3582fb07053b73b4315ad8121dd5b02e38d98155107c2a0975255e450d93593dbf74db7351280557ce95ed636d75e98ab84b5f0e2171157861f7667988383f5345cea9f76450118713ab192b60086a71fb93ed5b71a1da0782c2fd5d5fcc03a3b2bd9b9d56c24913779b334e299999c94b5c8a5d89a68bf52e9d7770bacaac1037a1ab6a08d0632eeae49c88056b68b6372caeca8d0600f31a0ecce887e0478ba683e91c432678be1edba953a1590157057baa2be051fd6d3a9bb97a26eb97d45caf83ccc28fe8b0078ab29065563061209e20c0f418484f72808f2a42960bfcb37f1d6b0a233d42d0bc946808dadc4ac87aa513a31a8f82938cba61b1760708ae527addb066dd3e8f8136385712df5b4605cba980c2d99b9add297a3e8a477b9bfd3cc55da7033ba62e42b44e8836692c63716317aa7f7ca3a2f89c7f0cb53757b060db01556243f8b33ab1c85673acc44441d1df808d1d9f7f75feaf2947b546c24e5038606c7d66c66edf10c1ee7e254c5ec678bccc83dbb976c113677fa8ae194bb3cb0fa6561b12ea4dd2978921e2c336ce89b2fbf0c614497d5ce7918512f6e22c6dac8ca12498aa0488eb1a062f6f7a82a65b387d194cedb1e1103b1fd386276a1c7aaf4fd6d21a308954a1d2cf4a8e49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@typed={0xc, 0x62, @u32=0x7}, @typed={0xc, 0x46, @pid=r3}]}, {0x178, 0x1, [@nested={0x60, 0x88, [@typed={0x8, 0x8e}, @generic="89f12b6945683f5c2507c8188512dbece726114194350241703c4599ef1841818f9b17e6f0a307794e51b38c8537c3a6ab68d027cd5501a3c9878c373a800740aa5fedbb17c246b3d1767a3f5cceafbfbb"]}, @nested={0x108, 0x24, [@generic="471d6f5795400c21c112658d9703ec58d105694f08212b303e506bdf3a035100f00b47d5ba8cf04d58a7c5356fbe8a8da2d2a2a7089f540964d2a890a6c19d7a5682504696d4371e62b8ab89f8e2275bf628cef2d1c417dd24f40f51b3c4de925a4490c50721089089e69b21e92863384bcc90f70288483cb0ba6f03fa8060c7412e78", @generic="a273558f0a4595e6573872fe69d75c075db08645a55b8c1a5be4295fdb3e36d43c8ed904c56e50ac7eb668eceda8ccc67d7d6ecc80e819a430c293f6d78e579a4496fb7beb796573455424ae3b0e6cd6e66824e1942d56873b0d315557ed3a147a", @generic="35fad8101c73bec9cb8384f11b532c94009ed2f46867d73ab9271b37a2c747"]}, @typed={0xc, 0x51, @uid=r4}]}]}, @IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x7}, {0x4, 0x1e}]}, @IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_AF_SPEC={0x1c, 0x1a, [{0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}, {0x4}, {0x4, 0x1c}, {0x4, 0x1c}]}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x5}, @IFLA_LINKINFO={0x54, 0x12, [@IFLA_INFO_SLAVE_DATA={0x48, 0x5, "c1e67932826d6d1964ade7a3865b4fa8b6ec4a5caaae467af4ec8c49639617ea8a4069a1c12f5e4bd7f27518d5de7c5fe339be1a56817c0bd731fab637518bc4f3"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, ':\x00'}]}]}, 0x1248}, 0x1, 0x0, 0x0, 0x44851}, 0x4004001) 2018/03/21 20:57:40 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d43f39)=""/199) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) 2018/03/21 20:57:40 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000), 0x4) pause() ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/21 20:57:40 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d3cff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000), 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2000, 0x0) recvmsg(r1, &(0x7f0000b47fe4)={&(0x7f000015bff0)=@ax25, 0x10, &(0x7f00006f4000), 0x0, &(0x7f00003a1000)=""/12, 0xc}, 0x0) 2018/03/21 20:57:40 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000080)=0x7e, 0x4) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000001000000000000000200000000000000", 0x4, 0x0) [ 50.161404] audit: type=1400 audit(1521665860.206:50): avc: denied { net_admin } for pid=8205 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 20:57:40 executing program 7: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000140)=@ipx={0x4, 0x0, 0x80, "34f4566cac3b", 0x2}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)="72263880365e4c27ac2bbd699f4ad79a6d1aa025a4d0e76931e00ae00a1ec18da63a8704e0040215ca01df10ce187a099f051268baa2bf50ddd4e2331cff7b9a41f3d30da93cfa3463077014f026a3c083907ab40533b219b46a97d85ecc80f157d3078645d5259acc75b69bcb7bd19106e9219177411729fb87", 0x7a}], 0x1, &(0x7f0000000240)=[{0x48, 0x13f, 0xfff, "972c85466bb176674de10285db84d5dd457e1fb84118965d43f5fe40ed3ab8d63593d33742c88a5de80ebf5e99742a372b"}, {0x90, 0x11, 0xa5, "636c8609c629b86e9820277f07b4daed5c8929dc6331b75313c02f64caec5e3c67e6c61ae0b87c54eb59c67f7fa40314628d7772c77001d09a330e6280fc2ab6a7d35cea71cf8fed1b466a3086dd789a7c0213cc3e5bfb23c50d7e134138caedf1df9512f9e7612ee17fb7f2b00ab0457dfc00ec706ae0c1d2"}, {0xd8, 0x13e, 0x4, "1e6f5907a77177a2a7a9f424d18cd5e8fec3b50a5d983452320308f441275802f22ae8879e701dd891edb44f34e87ef96b508dda18b401483898e4f20693cb2669167dec33da257091d23fdab8f92fb649fde03971b82f9e923c80146c3e7957948eae9cd9fc3b17d54e1ed74dec76068e3f50f3d493322f31c4e291f2c68cd8673f4e62915e079446d6d4b3d97abb9f390cb89113461aba8c2325ee796635606641e5cfd4c276ea7244a5826f8d9c9f8e6ce662db74334cca4f3de22d137d8b8456d25fc0"}, {0xe0, 0x19f, 0x1c, "2908852b254babdab3818491ab95e40a6adfb9bdaf3a856f82b76340463a28df48908fe1d9536a03815b82d47aceaaf7d906f61cd0fc493f88489a4f78773859f603ea72262132380d10ec752dd9f822b895f0ca1a36c88ec883cb96791dc76902db5734cfda76ff436991182e27ae3319cdcc743ec06a43a66fa0a1bd0133e4a4c6ef99c8d6d552b6600fa0f4ad04c25dab73b8a3c3a211d20910e2fabeb5c4a672dc0b8c79d5b0841f590c932f54d46841e3f3a601ac52cbbf5223428aae679c8fa800734f447bde86fa27e86a20b9"}, {0xb8, 0x2ebee59310906f33, 0x0, "292b66d11b5b8aadd756584aa969c13cb8977f4e0bf69d5c9fd2832a1ca5df52219917b5c4e5f1c2cafdce0cdf4e9506bedf700f0bbc8845ed11ec668b922fd670eb711563af6df41b4b27ac4cdf8388fd74559ca8dc724637b5363ddbd311489d1ae5fe30d551a0721ee4c9889b846c605df68b7a91c0f0dc52bc342b206f3fcdf4e5cba82c68db6dc61a2238f9a8459dc92471018c3879c6887f9f946e9c713989a5c9"}, {0x78, 0x10d, 0x1, "065b7afe39f15465e7acbb30c120d9c87c9fe8ae11128595b012fba8a121bc0e615fe32996fc06ed5d8b64e29f58a03fc6010c8de7b99fe6a6a71c9cedd6b7f550abf9c3db722940a41ca3143eeca7d8098c23d3232482f607fe49d27f332df211835578bc5e9503"}, {0x1010, 0x6, 0x9, "b824cd179f1395e2ca51361a8d2263295d716567b4d241e80be03c30322e72203464da80555a824f620ab47bae8bf4f87992b2e41ebee0b2ed50222ec8b330a3b1e248e7fad4098c18d742580bb265bf5c8a38d3d717150543c545a29a01a73c45a3ad0b9ec6b58217ec1627fd96e7ada501ea63d9f03588e5268ba84c89a4f05de98cd8f204b9911b195219f28221f0f070ec07339da35cd22ac29a4b5331b1a1aaf276724b4a69d21ee252f358e7d96914168709343d2ba0dc15df69b084912cf65d465d6609c8b4c033bc1557e3a9581a3ab495ecb9b3731c5a5c571a5e65f14db6c50f56cd0694b66ceb143e5e39192d178028e6dfa17bb7ec95214400fb2165503672223c75bc49a9197393b4d142c4b8fd6c737cd7c5bdf737c6e0ed227b80b4f0151c6ed1900b538b75ad0df81a5b4c44a00f3af4d3f5c8dbdf80bd569ca2bd18b63a196a5fc5a67a79721df2df6a7ac83606cba6e9b8aac683275844117d2450889cfc06c80ec214ae794f3c4303821d1aa9833dc705fd028d8929178315ec5c793ca0a37d0171b255996828785a5ee2749be02cd852cf8957ce5633388e8ad1056472f4fc4548a664d3eeb51e0107e802ecdc0b5aae709e861e7956183609fc53b260a6060ea33002a2a92dd7cac081b85ff242417a48b35caac67f1a91a3df7eebc9c7a5111d6e05c020b9e0ef87a81a753e7ac1c5788cc5dcbbfd21c73e2906bd96f29d24580e522fa660df4afc4c3d5f7fc8da9ee801b9b35ab6ddcfab729c521924f361aaceefbc30991c3f5c261956c08b75a54a40334db79a1cee7f70c69617383da674fb09d19141ac155f1baeb91a5786ff628aab2b5bd516ad821adbcce995f71fd237e8e751b5b577e5d822ca8408e6043ff542219a84a11d84d8789df8e6487c80ab8d8282a3a936fa0a1b59ef8ef39f303a65863c1a0bc04258b67e28f9031babda3cbc8db2bd716162e81b6ab6ba41e8e2a70b103359cc0da5afb76ff4f771d56e346ecb1e570399e2ec893b45cd91b6efbaa692061663a3b28572f00e5c94943b367e9ab7f00698d77d21479cf167ac69c13772c264d266f9f364de1098a3176be5acb52412374f475d43e937ceb303c2bed7c1d3563c915ab2472834880d5bfe599d5cb2d01783415f55068c404ebe02e84d2122e6d2056b7de75d5542e1905e7f9186d1c7336fa757a63892ef2a3b964009ccb2a6fc4bd23eeb2fd6a12f19d61d60fc9d9acfaaee8d58a3ae53ef579818d50acc366968faf4919b15133a90b4a24f1ab4e0ed6225e8b291ccdc10575f2b4bd81f46664eb14535c34f539a1aa9ac83781c858688795f812411b1aee12e0294009f2fe2c1eaffe52132c47d55975bf7475336dbea274f33f537faf57363f85e854f344460121f8d2db9473f440b8923cf0a617445174e659ec8602b1eeb098cb1d3457bd89e3cef1643e2390e103cafed90c46cbb68e6d07039be09429e8a5e03ce5b1b33a2fabdeaf04572e305646804989e17bd4ab9a58969afd1c1b8a81f1c764374f7022c281dab9d5ebcc4c2090701116e7b1fe0bb611f1aba6d563b3a8ea798055c7565ee98d5b647388dc6e669abfda3488931beb309758a31d3897716da6c45414740a67c9710febd4654496f260c93908251b51d11ba5e7ac3015ae936a35f5e29bcffeacf72500c6131bd8d8434a682fd6b5f8c494fb624c5d507588fc907a0644548171c3183e6c916534ab61614bbe4b483ed0837037298b8f57be871bab462c547193eb37aa101e57b012f852f4e7b6c0f1b2159777aaa91c53edacba4cdfc96765fa2e30c065aa7973f6f44a7ddc1b9a6a5d085ca1cb51b4de3465cd1126b2056c468aa9478760c567c5ad2f5fe202b3503b782fb629eacf66f1afc41c943bca9b3e5fe430df73642d60d7ddc4c742373c40e1349c77efb35cb6bd477676e84bfccfac331265302f05fa0dfe84cbab94f256789ba09f76487bac0e78ffdfbd059f23c17d0888a70e52ae7f2f087a09d4732bce5cf00a694766b56f912fe0e69ae0a60f24bbdfa54882bb1691307b6d0f491daf9aee74c6afd6f33807f78c0e89a362e79688c4225d1a5f25e74f52dbde9f76a0c881bfe9f202080207f0fb07650980142c7b715e8d3aa5bd6d3e09c145714f54f0bdacd4dbe9a4796d4e094b02f5f6ebb7320262d0ae2c360541e2d7eba871050c53b08efa8376e510691dda7dbd96a4edb6177ad63a01a2246f9619e168dbf5d1df771d592a5b09e32081dad58ee4af6c607ebc17b01d18f425917a95a7214111d2e1783e7161b88567a89643ab7a648215a042ee8c590d78fe04e3ef5f88a0405d0b0b105bfbbbc128a4777a33f6ada6cbf6e60692058d7a5d9b6a05ac3a10ed88830a98d5c6e5ce9f2b3c8baf2d01ba193c3af9b787cc47432dfcacacd241b60a1f835e330c4b6c6896da469ca4821313cad33d4a96dd7c909a97e9ca4abb8aa3c16ba3cac11389fbb36d439800868c9ce70470e472d13b101606593615360bd8bb96fd2094ebb35fd9c9bff2687465b6c0b8ada43ceed18d14cf33d79ae25e038f52e8599abcb01b9647696d7b993368e515c395e4e830deb456095e3116dc0741a6d284b11d5d6a8bea9b8544139ff1fddecd6c22bdfedad742dc97947c1707098b1ff56cc765d3fef8e08fc56201778d6aec2575ac2661834300a0b3d7164d77551112e2261e9fa00a5035da21e7c7cdd062d6091b0ba33b67c7b5bc1663c0b6c64cf841c99a1e89560533fc2e51bcfbf737f9ada4aa95e15278dc8051ae21f8ef87b064cf42ce2b79f96c5905641b3a4e994840fac038042bcc9d053032b28a034ed9491fdd4c5d90371d8bb7c4034adfbe5249e01bf40587d07f665d7697063e6b265404012bf6a0e70f4549e1db7df419b837361c3ebcd902dd91f352ea8d709fa0ec44e65d9b9e72a6cf217b1235ec7d478f81fc12e764d6e00e341af342d727cb97fcd93bd6195f99726d925d55ced178322e5b573bd16bdaea44c14cc6c9c871e58ffc0815ea38c3835bbe2979ea293c3b621958bbdaa16184c1b5b1f677ee531a9615443bf0f0a755918d3db84d9f22b50685a4a991633c2bbc016ee516facddffc3b8d8e10e6bc652886d27cde765a1135ff3b991efd36850df133253a7899a2330c532c350df34102774e64d77be0bdedcd47b21ac9721c99526f165a9a84f4022374af8e6fb33aac0c39a890a55466c37d68b6533c613e6940571dd3a58538087f473081270d711066b2c1ffe5e2f29b472f28935dc950fb53f15ecc37160393aea308f365b76fb5171dbdbabb367e58e580f58568bd6249c53c8de9a73e5b098dbf702afcd7669ad10207b3cb9aacd30cef423f5f64cf7e364de452ff7653f58e3510fbd3c45f4ffb9205647e0560c71d10c759c1c3a5d16f4d8c6243c3f8eb7daf9015381cfac82aaac7ba0dd33b5b64c99a455f31be2198ced49ac250401271119f4516b74fcbae0f4db2831d7bded712c05aa88b388c3f905d8cc3d3218719ee24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0x13d0, 0x4000010}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)) [ 50.169887] audit: type=1400 audit(1521665860.226:51): avc: denied { net_admin } for pid=8205 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 20:57:40 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000008ff0)={0x0, 0x1f, &(0x7f0000008fd2)="a2a7030d342f6b219da763ae64adf1752e1f2c97ffa97c5d7fb7f234360571"}) 2018/03/21 20:57:40 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/keychord\x00', 0x2, 0x0) writev(r0, &(0x7f00008d2f90)=[{&(0x7f00006c7f70)='h', 0x1}], 0x0) [ 50.171372] device bridge0 entered promiscuous mode [ 50.184051] audit: type=1400 audit(1521665860.236:52): avc: denied { net_admin } for pid=8205 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 50.191828] device bridge0 left promiscuous mode [ 50.204143] audit: type=1400 audit(1521665860.256:53): avc: denied { dac_override } for pid=8201 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 50.208304] audit: type=1400 audit(1521665860.256:54): avc: denied { dac_override } for pid=8201 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 50.232963] audit: type=1400 audit(1521665860.286:55): avc: denied { dac_override } for pid=8201 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 50.245771] audit: type=1400 audit(1521665860.296:57): avc: denied { create } for pid=8196 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_connector_socket permissive=1 [ 50.247211] audit: type=1400 audit(1521665860.296:58): avc: denied { dac_override } for pid=8201 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 50.250530] audit: type=1400 audit(1521665860.306:59): avc: denied { ioctl } for pid=8196 comm="syz-executor5" path="socket:[21316]" dev="sockfs" ino=21316 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/21 20:57:41 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x41, 0x0) write$tun(r0, &(0x7f0000000040)={@pi, @hdr={0x1, 0x7, 0xff, 0xc322, 0x0, 0x7}, @mpls={[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0xffc, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f5d4fe", 0x0, "91253d"}, "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"}}}}, 0x1343) 2018/03/21 20:57:41 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f679f4)=0x8, 0x449) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000014, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) 2018/03/21 20:57:41 executing program 2: r0 = socket(0x10, 0x80002, 0x0) listen$netrom(r0, 0x7) write(r0, &(0x7f0000000040)="24000000200025f0006b0004390bfc0002060000000000000000010408000100000000bc", 0x24) 2018/03/21 20:57:41 executing program 0: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x3) setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000463fef)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4b) times(&(0x7f0000000100)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 20:57:41 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x3, 0x7, 0x4}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/03/21 20:57:41 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) getegid() getgroups(0x3, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff]) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0/file0\x00', 0x7003, 0x0, r1, 0x2, 0x800000) write$fuse(r2, &(0x7f0000000080)={0x28, 0x0, 0x4, @fuse_notify_delete_out={0x1, 0xffff, 0x5}}, 0x28) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) recvfrom$ipx(r4, &(0x7f0000000140)=""/128, 0x80, 0x162, &(0x7f00000001c0)={0x4, 0x6, 0x100, "d25748e586d1", 0x101}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r5 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) close(r3) 2018/03/21 20:57:41 executing program 7: clone(0x0, &(0x7f0000080000), &(0x7f0000904000), &(0x7f0000904ffc), &(0x7f00004ca000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioprio_get$pid(0x108000004, r0) 2018/03/21 20:57:41 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="73636865640052ce9d30b0df9a54b487dfee368c78541eabde5112c9054e5bb5f1f35cd47d526cc4d01b6c5b22d58c6a8a4dca6a95d0e8767e6d1d9c50ca82f0cbe9b2c2885fb7589bb4930f94103085be9000f582d74f7cf5c7ddd8f2ef00b0e0ecc1779088cfdd2186df5603f744d52df473d1595462fb67131fb4cd5145057d48415850d9847005ca393d2e76ab2f0ae71715d7572a6f537d1bd77f27baa6") writev(r1, &(0x7f0000001580)=[{&(0x7f0000001600)="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", 0xa7}, {&(0x7f0000000340)="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", 0xfe}, {&(0x7f0000000080)="3d85712aa2", 0xfffffffffffffe94}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f00000000c0)="f438e7", 0x3}, {&(0x7f0000001440)}, {&(0x7f0000001480)="5608bacf3588656d13d9fc7c1c837a6041f8d72848a6088b175643ef01e8a8518136f3c758d0ccb42b8edf19eb34bd709916550dab9e6b19cbc3c19d70a56fe2026d82d7d58b11b3cd65b0c20a2eec2a734bb9f3cdf373369e8df1c1d5bc0967169d243109bebe6046169a58889fea54092bf8718476d1367a9ae50b1646516a17130c95855b688a8bd760fac736afe1a3f2902bf2767283293111ea9b23e735c8382261dcfffe80de4fd59e3cd1abe144c5dcc5b2316f392bcdcbb833ce244aad64d89c3e0e1c970d381f2a9e9536139459e44faeb67d1b58cb0b89ded8bbdf8b207a44b9da432a9618f9235bf44bc2ea832f3cb0de49f3", 0xf8}], 0x7) sendfile(r1, r1, &(0x7f0000000040), 0x8) 2018/03/21 20:57:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x8, 0x200, "4f5b8c106ace2dfa70e9eb92574b52e14abba927ba8cf4c13aa6ebbe10c78cdb08035e74cb03e5048ef89291bc9d52e0d4a369f2a0977e60e20489a47eeccf9068397a97610d581bb16d90c7f766ea7f"}, 0xd8) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) connect$inet(r0, &(0x7f000058eff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/21 20:57:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x400000000000000}, 0xc, &(0x7f0000000000)={&(0x7f000000e000)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYBLOB="c18e7d5f1095f60a2aea34e8df18f47440b099223a664296", @ANYPTR, @ANYBLOB="41f274412c855b10374e078a58c3daf5fa676fe3a3def1a2e9c879c54375a5301f47720e8df523503c83d525dceda4bcc68d861533a30e5ea8f74e936c235a028b5adb8dfe7ca30ebdc8421aca20addfd5a8260cfb9399607c773408072c513ee835cf375bc7be8f19c2894924bf823c839c8f1a1222133c17ed8ca21c986b75a005bba28b0532294f4cc961d99bed0c57052b7ab2ad4a1e72b006", @ANYRES64=r0, @ANYRES32]]], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/03/21 20:57:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000f000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000001eff0)={&(0x7f0000018df0)={0x11, 0x32, 0x1}, 0x14}, 0x1}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) 2018/03/21 20:57:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) close(r0) r1 = dup(r0) r2 = accept$ipx(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) fsetxattr(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d2e01000000000000007468316367726f75705e776c616e30656d3000d305a4910fb3f5194598628041b3c57cd396262dd5c6173956ffe9933aad9e617743adb86eeed3a791a18bee54"], &(0x7f0000000140)='\x00', 0x1, 0x1) 2018/03/21 20:57:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x10}, r2}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/21 20:57:41 executing program 3: r0 = socket$inet(0x2, 0x2, 0x200000008a) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x8, 0x7ff, 0x1, 0x22c000, 0x4, 0x7b21}) bind(r0, &(0x7f0000000100)=@nfc={0x27, 0x0, 0x2, 0x1}, 0xffffffffffffff3d) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x1, 0x4) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00001ecfe0), 0x1, &(0x7f0000f21000)=""/79, 0xfffffffffffffe9c}, 0x0) sendto$inet(r0, &(0x7f0000000080)="c0d98c0d9b1872795f23a1073b3d22f6e4756b3fd3592ace1cddcc4ea18a36ed5ca4fa6544debe86c504a0d220cdfb447382f1c32d54f537107b7f54844101ebf09ce33adccf84adc332a893ac76bd9960de31eb98729325e966dcfb710988c856c15a1c9448c2eb265009509d16b0a8", 0x70, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/21 20:57:41 executing program 0: r0 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="4c25197d5b2469093af2576192e1cf4cb392cba8cd8b113a86fcd6d7d2807c76414d189f28c58754062bd63ab76a35ba456e5e5e874b4c58283c1b1a4a571f9be689969fb51ef9ed76f63603d3c9824cc37fc807d2a83d844004c0fc4b293589661c99bdc39d653a09b66afbed3603d632da616071881ca789e23c933698e43556aabfb14b0a1c449cfed5bd57e473b5c45f79ad296b22249a85f6583a03e24311124818c0cf0a9a79031febd2b70dfbd170096ad980a6fc7818c835f202ea9807c5b0adda8a768264691947acd07643ba6ef521907c03a504fef6487f08fa7769b4d5df14e79b2e47df04", 0xeb, 0xfffffffffffffff9) keyctl$update(0x2, r0, &(0x7f0000000000)="3f21b0c8eb1c8652eea6e16a6296fd4e799e95859ebe7d96246ae5b6baf1f9019e0b680a1fc6bf0c4b7a5bae39c2e10755a61405d0e5cbb41fe00515dc1d3b700efc04a8f0de1280f00ba56c434abbcd36235916019e9d7fa47ab59d37649f326a42c6970c4a6f35d71220ce81a11fd43ab28d", 0x73) r1 = add_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="cf5c6b1cf2250d3628b646362330b11027ab35f48c070e70548490178c84be608d287add14d98696862d7333cd1967c92e2fd2f2bf7017999c882bc77689b216d70b997546ca8ccc15e276f7d0531ad4f403f088619b6f487f5d1b997aa4ee2e9597c2da378a0bf06d0575d811011bad", 0x70, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f0000000340)="ed1dcd00297fea3cd42c7a691cff3d049e7ad03cbb458492ff9e5e51c21103b0e2a7fc9a88b44054082e032e836ebc7d96321673d436a78fef0c4b0acec0cf20b09da4dd15d793460c0b10c8c3296963e222d6245446b766a452b8fab9c9818dbab01b539e5236933e2c2f45c7cc3fd0435960bd48ef8a10dbfbd0ceca", 0x7d) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x42c0c0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000003c0), 0x4) 2018/03/21 20:57:41 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'erspan0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000180)=[{r1, 0xb610a5bd6f213d37}, {r1, 0x462}, {r1, 0x20}, {r0, 0x8200}, {r1, 0x40}, {r1, 0x8000}, {r1, 0x8}, {r0, 0x400}], 0x8, 0xffffffffffff8001) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x480000, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000200)=0xfffffffffffff5d0, &(0x7f0000000240)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000280)={0x1cc2, 0x9, 0x7, 0x5, 0x1ff, 0x1f, 0xffffffffffffff01, 0x6311d3b5, 0x423dba3b, 0x9}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000002c0)={'ip6gretap0\x00', {0x4, 0x0, 0xfffffffffffffffb, "cad55ca0e450", 0x8001}}) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000300)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x440001, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00000003c0), 0x4) getsockname$ipx(r4, &(0x7f0000000400), &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000480)=[@in6={0xa, 0x4e23, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={0x0, 0x5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000005c0)={r6, 0x6}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000640)={r7, 0x7fffffff, 0x30, 0x7a, 0x81}, &(0x7f0000000680)=0x18) accept$unix(r1, &(0x7f00000006c0)=@abs, &(0x7f0000000740)=0x6e) ppoll(&(0x7f0000000780)=[{r4, 0x4112}], 0x1, &(0x7f00000007c0), &(0x7f0000000800)={0x8000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000840)={0x7, 0x0, 0x1, 0x10000, r7}, &(0x7f0000000880)=0x10) r8 = geteuid() r9 = add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r8, r9) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/enforce\x00', 0x400a00, 0x0) geteuid() 2018/03/21 20:57:41 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8201}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0x1}) 2018/03/21 20:57:41 executing program 5: clock_gettime(0x0, &(0x7f0000cd5ff0)={0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0}}, &(0x7f0000cd5000)) alarm(0x0) 2018/03/21 20:57:41 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f0000000000)="00000000000500001fe9ea000000", 0xe, 0x0) 2018/03/21 20:57:41 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x118}, 0x1}, 0x20000000) 2018/03/21 20:57:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x200, 0x4) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x1fe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x7f, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x88) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/21 20:57:42 executing program 2: unshare(0x28060400) pipe2(&(0x7f0000000040), 0x0) r0 = syz_open_dev$mice(&(0x7f0000c6aff0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x4, 0x4a1, 0x2}) mq_timedreceive(r0, &(0x7f0000f5efae)=""/82, 0x52, 0x0, &(0x7f0000319000)={0x0, 0x1c9c380}) 2018/03/21 20:57:42 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f0000000080)="af96238e50d81daa4b1ac6b079e5fad38d166169203530e1155a7b37f1c7a15ae0f8ded76b10ba12b8e78027ec51b4ad7e687eb198528b2a82b4b7c8c62059d2fa01af87ceef31ed5784af53a50f6d73c976c896a61c6ec6305ad652c76fe1f24cf2bb1d474f522f152e84c1dbeb60260c556ebc06976e4a0bf8614b65ca9c56fea647f10dfdb8f391c217b668dcd6eaeb153b") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00000000c0)) 2018/03/21 20:57:42 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="177f04", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x2}) r1 = epoll_create1(0x0) r2 = creat(&(0x7f0000000200)='./file0\x00', 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000180)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) mq_timedsend(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000480)=""/131, 0xfffffffffffffe7b, 0x0, 0x0) 2018/03/21 20:57:42 executing program 0: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) r0 = getpgrp(0x0) timer_create(0x3, &(0x7f0000000100)={0x0, 0x22, 0x0, @tid=r0}, &(0x7f0000000140)) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000a8bff0)=[{&(0x7f0000748000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000be0000)=0x5) close(r2) fcntl$setsig(r2, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) wait4(r1, &(0x7f0000000000), 0x0, &(0x7f0000000040)) r5 = gettid() fcntl$setown(r4, 0x8, r5) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) tkill(r1, 0x16) 2018/03/21 20:57:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24000000190021070000000000000000020000000afa9676098225da557b565c62964feb9ec2818ba6a291e24b193f7d2ebc069f8ddb021d0807b986c0173f02468ecd486f9a7f6d0000000000000000000000000000000065b4d70414a290bdffb3420aa8be597d281039604858e49050730dc0"], 0x24}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x8800, 0x0) bind$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/03/21 20:57:42 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1, &(0x7f0000001bc0), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10) 2018/03/21 20:57:42 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/22) 2018/03/21 20:57:42 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x80000000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x202040, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) fsetxattr(r0, &(0x7f0000000180)=@random={'btrfs.', ',\x00'}, &(0x7f0000000200)='bdev\x00', 0x5, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20003, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)=0x5) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000280)=ANY=[@ANYBLOB="01000300aaaaaaaaaae71d9a7aac9a9b5f6964bbea6124d4bbaaaaaa665424cabe3a89370c"]) close(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x0, 0x1000}, 'port0\x00', 0x80, 0x40000, 0x10000, 0x5, 0x9, 0x1ff, 0x1, 0x0, 0x4, 0x8}) 2018/03/21 20:57:42 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x100000000, 0x0, 0x0, 0x3f, 0x0, 0x8, 0x9}, 0x1c) r2 = getpid() ptrace$cont(0x3f, r2, 0x5, 0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200), &(0x7f0000000080)=0x4) gettid() setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000c00)=0x4, 0x4) geteuid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) 2018/03/21 20:57:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/204, 0xcc}], 0x1) sched_getparam(0x0, &(0x7f000029a000)) 2018/03/21 20:57:42 executing program 7: r0 = socket(0x10, 0x8000000803, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x14) connect(r0, &(0x7f00000000c0)=@hci={0x1f, r1, 0x3}, 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) 2018/03/21 20:57:42 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x20020100) fcntl$dupfd(r0, 0xffffffffffffffff, r1) 2018/03/21 20:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) get_robust_list(r0, &(0x7f0000000180)=&(0x7f00000000c0), &(0x7f0000000140)=0xffffffffffffffe4) 2018/03/21 20:57:42 executing program 2: unshare(0x400) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ftruncate(r0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/03/21 20:57:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000000)={0x14, 0x31, 0x311, 0x0, 0x1}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/03/21 20:57:43 executing program 7: clock_nanosleep(0xc34a8b8393c99bbf, 0x20000000, &(0x7f0000002000)={0x0, 0x989680}, &(0x7f0000000000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) socketpair(0xb, 0x0, 0x7, &(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in6=@remote}}, {{@in=@remote}}}, &(0x7f00000002c0)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000340)={0x80000001}, 0x1) wait4(r1, &(0x7f0000000080), 0x4, &(0x7f00000000c0)) 2018/03/21 20:57:43 executing program 0: r0 = userfaultfd(0x80000) signalfd(r0, &(0x7f0000000080)={0x2496}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='task\x00') getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) socket$l2tp(0x18, 0x1, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/21 20:57:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x77, 0x6, 0x7ff, 0x401, 0xfff, 0x8000, 0x10000}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000080)=0x4) memfd_create(&(0x7f0000002901)='dev ', 0x0) 2018/03/21 20:57:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x402, 0x46) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x646}], 0x1, &(0x7f000002a000)}, 0x0) 2018/03/21 20:57:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) read(r0, &(0x7f0000000040)=""/4096, 0x1000) writev(r0, &(0x7f000067aff0)=[{&(0x7f000023dfd7)="290000001a001bc91d001c000001000002080000000007000000000000001f00000205000ef4ff010b", 0x29}], 0x1) 2018/03/21 20:57:43 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x10001, 0x4) setsockopt(r0, 0x400000000000111, 0x2, &(0x7f0000000180)='\x00\x00\x00\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) bind$packet(r0, &(0x7f0000000080)={0x11, 0xff, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/03/21 20:57:43 executing program 5: r0 = socket$inet(0x2, 0xa000000002, 0x80) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)="0910531d670ffc0236644aae25a0ad43b4c35473a3a0aebca10542515f84dd8ab99a2460849149f517bd2619edc3b4535ab08b92d1bbc749d34f2f11dea7a264b54d07bf973aabeb1cfa3830b2282b7149693b3c69a2a22aca50e20ef8960000000000000000333084ea0a009c59f9875470fc26e5e52ea412c5e04ac667ac76195bb38e50b189fe8fd04b3b7d139c7c8259dd5fc884842e75291c8c70f3e3a226fa78cd38402930fa2bcdb2a3b91bdf149bc05a4db8d0f2632f9eaa020053", 0x93) 2018/03/21 20:57:43 executing program 1: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) 2018/03/21 20:57:43 executing program 2: rt_sigprocmask(0x3, &(0x7f0000000000)={0x1}, &(0x7f0000000040), 0x8) r0 = socket$inet6(0xa, 0x2, 0x0) prctl$getreaper(0x3f, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/21 20:57:43 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0xd) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getxattr(&(0x7f00000000c0)='.', &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000140)=""/61, 0x3d) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='qnx4\x00', 0x2002000, &(0x7f00000000c0)) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}, {0x0, 0x2710}}) 2018/03/21 20:57:43 executing program 3: prctl$intptr(0x218, 0xd) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x486800, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000002c0)=0x1) 2018/03/21 20:57:43 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) 2018/03/21 20:57:43 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffc0, &(0x7f00000000c0)) open$dir(&(0x7f0000013000)='./file0/bus\x00', 0x882, 0x0) 2018/03/21 20:57:43 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x40, 0x0) tee(r0, 0xffffffffffffffff, 0x7, 0x0) 2018/03/21 20:57:43 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0xe12, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000720fd4)=""/44, 0x1b3) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x101, 0x4) 2018/03/21 20:57:43 executing program 1: r0 = epoll_create1(0x0) poll(&(0x7f0000e98fb8)=[{r0, 0x9, 0x7f}], 0x1, 0x401) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00004f6ff4)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x100000001}}, 0xfffffffffffffffb, 0x100000001, 0x6, 0x3, 0x9}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000180)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x84) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/03/21 20:57:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000005, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="381bfa0b3c473e88458a0e58157a89a4", 0x10) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) 2018/03/21 20:57:44 executing program 0: mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/61) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x4a}, 'port0\x00', 0xa, 0x30405, 0x0, 0x0, 0x1498, 0x280, 0x1, 0x0, 0x4, 0x8}) 2018/03/21 20:57:44 executing program 3: clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x60) waitid(0x0, 0x0, &(0x7f0000002ff9), 0xc1000006, 0x0) 2018/03/21 20:57:44 executing program 7: r0 = eventfd2(0x0, 0x80801) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000100)={0x40002000}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000d4a000)) epoll_create1(0x80000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x401, 0x0) bind$netrom(r1, &(0x7f00000003c0)=@full={{0x3, {"c370c1bb6d19b4"}, 0x9}, [{"393dd27f929314"}, {"55ec8fd81e79cc"}, {"ddd2fdf593d4ee"}, {"e3dd573034f2c1"}, {"6e981c33caeac9"}, {"f95403de1e098f"}, {"741878f1236196"}, {"84ad007eda628e"}]}, 0x48) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r3) r4 = dup(r3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x6) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00000000c0)=0xbc4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000140)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000000180)={0x7}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f00003daff4)={0x4}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={r6, @in={{0x2, 0x4e22}}, 0x1000, 0x2, 0x7fff, 0xffff, 0x1}, &(0x7f0000000340)=0x98) 2018/03/21 20:57:44 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffffd}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2801) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast1, @broadcast}, &(0x7f0000000180)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x22000010}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@mpls_newroute={0x54, 0x18, 0x409, 0x70bd29, 0x25dfdbfe, {0x1c, 0x0, 0x0, 0x0, 0xff, 0x3, 0xfe, 0xb}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x81}, @RTA_OIF={0x8, 0x4}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6d}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x4001) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000001fde), 0x4) 2018/03/21 20:57:44 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007daff8), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)=0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7f, 0x0, 0x10000, 0x56962d67}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x10001) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x7}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/5) 2018/03/21 20:57:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x274d18a3, @dev={0xfe, 0x80, [], 0x14}, 0x7fffffff}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x1}, 0x8) fchdir(r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x3, 0x1000, "dba94eb0dee514c4d5aa8b8392800cc8a9064fda8c189468e96a0b077b645751a19dae2d0bbea53cdc3cc45255dad0e39f1538fbebe977b2a9924730cd9178558c976e7d9acc33348b4618512495a5e3596f21a2f0c4835a928427e40ac39b242836975c3bff82ad6ad84952f92b8fd167fbc6ebaaf3e0e3add9a9294b9d7b2f1dc407cb5dec8506ffb1e2658821b1b687fcf7fde70a7739d5867d15688b20f74069a4a0a96884c251858e7048cfb77337cf3d5bea0a14654a5dd8f4b7a8a0b7f67b03bc09121928ac15d96d69a7c644ea0e931f6babfd2a827a9a4dce13faf3adc3f7ce5fa8d85a665b435d30f52fbc999677dd123df98e6dca6ae383d88c8f73712ca2eb2d4c768d3210a10cd48bea3ba08a997746928bde315d19d344090a5879528a57a0b410eb43486bcfffe886c6caba3b9dffa1a068a9ef670c71b9e57f5f7085b4bcdbdae1483d893020d43cd9a23ad0bc26e241bd4e23fc6028ef6a6b377fc74ff336b4f6136dc10fe6a13b1872b716af816a4be80dff43cac663d0fb97aebffc4ef72cec39f3d0534c9856b4876c13733fb1e43acef2fda6aa2c0cce8fc4b1d7483cf4d0affa39e3e002a65bce5f37980753732eae0cdf2ce83415fd702612d4bebcebf70f5e20fc4445b60320d32095472b885e1ff7ed70f9ae14f83432629415d946f7cde2afb6f09f2147ede983c8685e39895212c91f8c6fd8e006bdce9e1cd7cbd38fc74b3a677fd98152d49c575f8b599073610c7b34c4624ea8e394f4770f875bdb1d611b31b7470409d3610a8ad3de8e9e56c637f6f8a1177d52ccc3e20331cee1282414d060410821af43d8b2f49dee5c6f2ce77649b0e6285219b5d1ebb8eb48d1b67c6cf19970ba110cdfe45b201e011ae826673742d9c6a0c2d555bd4687ac60551e9baa02e633929aa87301a0be3469c161cca125ee220406e0a6733c2b522017924c8e857cf032b5755aa2cf79f79304fc7f042adcf32b9b361ab5be4c7701050abcba9b11c35cd106b4a26ac4a039aabe7874627a0aec310c1b4e2b3a4084800f22b03610ef32196c0c4faecc75e24b3bd6e7df8aeb8e93eb4c2aafbf18c35a98d6ffa7a81d61a7d9b3822129ab837ff4da1f7654850edeae7188376f6ae0cab44179af71e1c74e40f2a19102f529ec751525640afcd73309e3e43939d1fb87bb67b291388f5b640abc7070fc39c4abfca15fd3b335c39a70242882cffffe7c017361855071c1c960475dc9ea4862a5fb85774913c24568ad94f54663666ceae70fedfe0c93013ec276f625f077146cc6d880296156b94756844ee2e8fcbd9ae236097bc728f3c12dc3e7318a4e4f814082b6f9bcfbb782a8ab0e98e2e6b9a3eb9eba1d9d9309da1ca1659dcb4cbbcbcb6d8cb633c083581ffde08ea3b8718cf657ce28eae61e5f71beff89f92c3e2a2a3b2e7ec6d5a10962a9001f5dc7aec62b3d7c43aeea22269a3fc0595eccf7f043cdecfd17ce303565969e793088cc80c43991229728a5a426daf9e656675750c4625672e3a3445c631938995fe4a5dfdd14366c52f47fa09b681d6d8c4b9a1a132b409298f65dfa81e1874400c485ff137b7ae12687d11bfafb7eb8f5300b7ab1c5d5af2d3306b6416fceb8a407aa7dd6b2cc7c52e72450f3817284e5ba2da4e0e0b0057b5e5fc520c5a8c407189b293c2619894a109991f94b213d3f5828a4112ce7f0a31a41a892187bd2795c04cbed311c26b4cd08966704cc2d9afdcedf0b23e093e33d56de30dae8ed4a2ca2da66766f73e9c65a2ccc209e9fc20d79d359977cbd4beeedfe05e5fa2bdb1a44d176b8c1aa6ef98a166404787a17f1cbab4530675936d985594150fd0dd15fd102acfe69fdc1739f36ea0700631a6a328bf8389c0c2d835ab2bf75053327dae767737499676216bdb068b3c7050e412fe0b6c5f4c057e0876aedc617dd8650a633f113d2e8b0fa9e37ad0302b1ef834379da32f2cf673465808c8233ed23d6fbc0bb2a754691f58246a8e201d1aecef42092fc17d7782a1a2e33d8baac55e041e80b9372e994d7c26a819035a4feccc497ca9cfaccbe0eab0ab521cdf03c3ed4291773b1376165e4a2f0efe1661bdb020051657b2fe9f936b52b5d4b2f9406e7b6eef921ec26e57b18552600d8645f9868b2e79fd1c9a30db1b01a03879b7fa85b0a621244e53eb01ac2ed1685792b9b85532cb27da6267b33c2729d5a60d094b649ff4d05ec40b4a2faa6eec95a8d2a9d6f39b49cbe45cbbf34ca96a31b8cf729e2c76186f24be2cb70bffeff60650512a3a1f3603d031f1f5969d225ccbd085b1d3308a2ab7a0721aaae2075a97d40ea01dd11e9b7e02f04cd4c7d3339bc0407b36b5589f70dd98c5a856989557a26bf22129d58ead551e65fe17c60b553add134c9686acbf7cbb696504647f8f0fb55134c260ae0f2d1444b09d4356884cbd813457e20549029a50534dac32148b885efed22df6b681b2511bfa8866ec659d9b21ee1ce160e4929369de130e9c1abc8969ffe9d4a86aa9cdefdeb08f1ff88d58fcb70e9e2633406fcd15843dfc424b987f153b65f27e742333ec090e27ef789b67053664baebde3378ea037582fb09fd92a933142431fe57de39438f5fc679113dfac9e62197198e0d36958b1955f50c15e84ad75e04ae8b06beada19a4377ccb644c6159c81a8324d1e3e91698694e8b858c3f7c30d34871a7bcf1d47b7fece86adbd35d5717190bcdb0979e6c47fc405077820c52bf980160b890643de29a34bc79ff6fa885b99927e68aa2e5346496298ac04a5262b87dae2ecc979f24ec69e535d6047e297f474ebac4b9acfea50b0514e555ba11b6283922fd991c0873b06534b3d4edaec3081290565562e6ecd5caf659f8313c7d01f14a37102aaab75b098993740df12c2c13a2ead4b69753718a982ef88e6dea28cac29581b4ee3c2c3928b51b43c9d73215a4db6be47f48ee31a03d5f8164e84082be343e40e59f99fb16ba17be5b740b7ebcf8978e641978b2b176416fca22b2e35b05d859f069b3d3a36aec25fb0cd6c6f16405b4298ba97de1f288d4fbdcf6c22c44baab4eb34ed98a797f30d2ceef5f71167eff18ef269d06991829164ce4a271cb24959629c4a2d76aceef1d3058ff5f19f6694f853b271cb7028ec8df226b4cb348ab4051989fcb353b52740c679d24d749d78925ca7acfecb73482f6ccc582f481bdb4b111608e0cf22e466b3c91c27778c0dc2b864dbd1e8925d40da4847345a903331bb53e34c151c4e8d3ce483943270c80bd0382146a8545513c3501490b6ea08faa98efabecbf2233731e028ee4dd393ade294f18941d3668db96da9c12a2c5bd3167d000b74ba9ab9b8621b2a7f5e9097c3e97986141c15a3a72f786adf82063f4e5e89c93d97676c7f40b263ac9fd13785b068a0291d3682f4a9656d3e3fc3de0fbfde32da145b8336b96fa85736b4b28dde10bcdbc9f1550b283986712e6902cced23c68b28ac1f61f4efa226183e65788494f4d4b18d8ce9c43d978be2de51be98789757f1c12edb10655634cb1f9ccd625de47660f9ae6b4238ef952c9c4728fa64e2d43ce4e8ec47c5d2061c9baf50288e29b5fb2c747ccf52126b45a5a10e8004d2dc70fdf6d358b0e152bdd67ca443ffe7f14b37c6582fc14d1e24bf9e9a3385819e8aec4998bf0c603b76c469ab0add500a6d0d85cac41002800e6adea435d03ed82cbfa70ee2631f17589b193fc5d2af8e88827ad8dd058c3d29fa06586c82a0c6f32ee874d15e25b648f73d47e7e17952146609e92b6a0a8efb73940b184bca5455bab9a44ef72c2b862452c129b3a43ae052df8b62acb38c5590ae424f39c228b181321ce6e7c30f577ff08df80487ed87dac74da7b53d37c51ed992b2bb33c734625ae958da7de2de8b88f99cb7a114a7af909afde4a100f9b6447a6619e5e7838dd894625390df86bb8ea10953f66565a1b3330364881b5f7f37f97daf3b18a7ce31f472b0e189004e0963704b74fbb90ee01d9813f57c06b2f006910753ad189c0e302a7d45ea86c70c36473240f4e6ba5915f0de547c06c1e57fa3eb9c82fed3c15ed6eb878e8dd123338007c8c1256d99ef5616cdbf4a8a566d1301f7bbdd05cf5f5c61480cf525da3e79a32af52c16e2389972050fbf33a0bc42a6ad6b755b97fa0219b7ee129956390ca18d9dcae364175e10115887594acfc125286ed5aa1b31a68d1c121ced6497cbc55dde4e6528619541c7450586ce5f17b1321f44e45a07f01b61dd090ca48a0b52d450fdb757045ec618bdb6bc8b48c7cf81b5602ad65a0a963bd7b5ac34129b12e5bfd8e898f0dde8c4bf3899787bd4cfef2f017513b812b59a9059b4f7bc8e7273eca634b7f6321a4cc46761fca1ec07a366cce7d9f072ee58b08ba3806254858db496b6f740691a026276ddeff69b2a068de9dfa6a0dbc2d47107b6120e0ddda187af735080a0f956cd343edfa34852e449bf2c30e2a037797b95c73e9a6d0af342f3935dff20a97f6cbc83c01dc3fb41b5e175afa144f9ad8bd428deab8992a11a690b166c0a0499c648f14d8c193b79aa4d61f2568a7d2769e3908900a260b3b0f14072e84732ca361c2335d11a6c9c40fd26ea09bfbb08004c32deb630811356854ecd7571fa9a5d40ad07ccc5c5a73a0ba76ba5fb8af19ee2097db4fc6c0a72084fb638f6ce22917853fe835c5d3b97311af57fe890e81c3f391760806cad6709d8b2bb6d5fed5fbf2357aa77b239a85ef11e00d0affd2b4fe05b89598d1c4b066d82d7d523ef4266c01de67c4a6d01426f5b599409e9991e058ef95a919f6c3f9d02aa0553de23e03faf9fbd48e64955e167c3318272571b3d924feebd5e9d48af39c90695a3703e85cdcfa1c0a80bdef1d3886c66840633c8ca075014e028704a8ba07f9965b45db99882972615afee2a59ed47819327976c24dd93e20caf07e741486d582c71f43a0dac029a1c80c6c0afdf498f3fcf6bf651af744561b857ef5f737bc4cac743ecff215cedec98a22d48df8f29e8bcf6a6d6146e5353621d7fcec9c61cd378f82cc94eda24dae01c23815cc612d03f7edcebba48ba2b7a0c697c9ac1afd5fda2fd983f21b28be24b53e0a2d6cf2cf66c53ad52fd4c13376fb6057cd6e96db3d7cb291358eb328c75ecb79d7e10fba4eeaae2b8f951fa35e9db60294268c92222968163b939c0a0d14355256fafe427e8d7fc2e0221259c7e1dd799dd8e46e9b907ef7e5792142b85229fbcb75f563f13bef822452f753ec2c6324c926ed90ae423cf55316692d9f816fb5763440a7d6a6fc7a66038bdc5133eaafae69e5ed756671f7d30782bcbcb48c9f18fd6c3b24922d47aa705dd002424bfc078c8fbfc433c1425aac60b532e0780a46d2950aee0128888c40df855a3c88942e418f021ae4432ff4fe7fda0c41fc65936ed86b709812d6baf9dd5cc308f0bd88f9058ec52b4ae0626d4fb2890e6633c45c9a0122081a3c8b03509013118d962ad611c7d937410732894861eeecb6c00f7c8784fbd5580258f635d4acc2c25be5b90a263f8ed2e4f1624f93b50ef4b48ca2a84f86b49f701c06690ca79940eb2754d0f935b307263e04bd9849d9c2ea849daa986da049138fb63dd2a8917fa74d0a6a1cd0f3195646cb220c7ae1e2fd6468bf7f710631d19f6c0c2c2770ac100bb4177fabd09ff74ef568213a68b01ec8d68f57a14f8b70e2a8f15646b0511d0973356f24806f2863b4f11ac01f7ad1c36fccf3fc51d33643a9aee7"}, 0x1008) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000080)={0x7}) 2018/03/21 20:57:44 executing program 1: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fsetxattr(r0, &(0x7f0000000200)=@random={'btrfs.', 'eql\x00'}, &(0x7f0000000240)='bdev/bdev@trusted%ppp0vboxnet1trustedkeyring\x00', 0x2d, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0xffffffff00000001) ptrace(0x4206, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'eql\x00', r3}) 2018/03/21 20:57:44 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x61a, 0x3, 0xfffffffffffffffb, 0x3}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x1}, 0xc) sendto$inet6(r0, &(0x7f0000010fea)="dbfb4a80000001015b09", 0xa, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/21 20:57:44 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x2000000000000003) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00006e6000), 0x0, 0x4000, 0x0, 0x0) 2018/03/21 20:57:44 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_targets\x00') sendfile(r0, r1, &(0x7f0000000000), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) socket$l2tp(0x18, 0x1, 0x1) 2018/03/21 20:57:44 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r3 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001400)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001500)=0xe8) r5 = getegid() r6 = getpgrp(0x0) r7 = geteuid() lstat(&(0x7f0000001980)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x10000000}, 0xc, &(0x7f00000013c0)=[{&(0x7f0000001800)=ANY=[@ANYBLOB="58000000370001012dbd7000fbdbdf2520007400000000002f70726f632f73656c662f6e65742f030000007900000000dc50478460f53d823ad3e0e851a4caec7669951ce448ace0bb56000066a73f3c00f202ca3b1ef28a758e9aefac40e0ef41c9d8ef5d0f2ad4c3234fd10b5dd18b2f9d4499155cc065ba87eeb76d37080c8c3a8890c4d8fc74a5e8478e47d4ee02bb5ac99bd546b0089aafeeb4d142da266370f866251ccec9608e8a034813bc615a653703619f3f1e27e7df5a0353933f2f856a86e14bc0e616"], 0x58}, {&(0x7f0000000180)={0x1160, 0x2f, 0x1, 0x70bd25, 0x25dfdbff, "", [@nested={0x1064, 0x75, [@typed={0x54, 0x89, @binary="538989bd64b881781fba67aca1b4994e05a88e9456b7f31c514f1a13096768b24ea72d35b5ac39af9a934eee54bbddbe76e2b3580f1f51599225f25b00a892bcc0fd46c80890d134f479"}, @generic="4e4035310fbb9235531b0c163c6692527228b7ad7a4970db6f4bc5c000b7fbad290b4cfee403317ea451f51d114922ac76c8a0c9cd18c2e261b3e9df6db642ef6f66f0ed4fe6cbc853ea5333b9ace5bdc5ba4046f08988b368afcfeba4f379db611ba8582e31efbc95d230007e52122d323bfad4c82374c235f33792b2a504b84755094ca34ea5e990fc9508edf2041fe86975bbcd1bed90cda4154efdd63a9cf866ec7b04c6a593ed706fa47710148402ec0d5b60027a69467fca20e23be7797fbdce7977b981a53f2508e257544f4ce50ba1f6a402f249d5e7b0bf0116952a276de48825cc34b4611a5ccd4f8e193c1654d7b3c28dd00dd74006835899618dbe63f180c0d7de8c79518ca10d2db60852673caa2f58f5d008d2aea02a3fbe66a85eb890cbf41583d8d32997bdf64ad09c5aed58e2c25a62b39613d7a103b7bac8a9928a92e87a8adbb6b6c8fd76454a5f6fdb0966400a2c5eff6f7db867ac63972748d30639b52dd70dcf4d8e9bdd6abdd7024c38504e8f8a41a9f20a36816198df6c184d63c8775820d91283fada16ea8eadce655dc4f9442c60c61f24fa4039e3da4a67f384984fdd8379ae4888de8263bef38611f7f053124cc0ebfb7109c28426e13b49531f3433f63373b4a1af5a0aa54e11f7ba17c1236eb5c212ab24c3df9f68740cd83a1338f964840882eb4559c4a2e793488fe7e4f915a5ce4b27221848c4e17efba886fa3332d53dc3f52f08b67a097e3c970df1714609bace6aa1a06de438c4aeadc32423febb3e4826ce5aad5fbe00a9c2bd876dbce6ac4a05ae5ad0d00c3bd279b30d2939c9fd035f4d846a90d15bf10b5c0faa301a48a8938b94a1eac5f8765e486b16ace44aba1f8c4fd4c31c771524799dcdd0058a4907750ad5e74f6acff2e0805fbb3c2ce2f82a38a83a300f452a2b42ff46c8c5ea497ddb7cfdb5302518e39860197204e1bffa7929cad3efa6ec471ec9286d2823e9fa2bbcec2475ce8cc28412cb12fe28a345bd59ef04b00b88126bc5a9d9776ce9046457499db6e04a13572b5ca7c732948d399b6d83629ca6df2886f73abfa57a5131d4c9698d2635ff57897026b9534e133074a9c65ce74228511a156ebdb743b3fe812e348b237bbc16d3c89b5906b475429712e72a0d849474e4251451697093b3e3d22bf3b40adc1955bd4affe8615a850e935edd48a9b9b99081d22a8ac1c33e052b68b0e76a5de8b1b85ed050fafbc83fd143bac97e30f70b40eca3b1627e44dfa0b732faedf7a2348bc6505ae5626362b8aaa9cd8289f35700bef3e7aba2bcc33a22ab9a20e1e20bfdbc0e1049b959e4e23dbf5d8418531519811f6879e7424d3004891c7ef9176c57c34a92e0c0fc77f53d720458ce6c771d029360c182b2d5a652cd2764a9eb7e48a3b38e5678b232bca662af2577731e4b80a1076b776883026008faeb8363a2343fc29d28de10245ada607d79484c17756c97c315d23a11b0f21a7b1b751e848dca106d114d584c9225eea3e59f2acc95db467ec99415ab0c1ebf6521bc8dd9692e973caec95855cb6574829cefd62ffa8b96270b7aa249f0115985cea3edec66bf9620baca79b90fa9a447f55bce2fbb722d3bf19b68ad7795f2678ca354f5c67e35c97fbd2ba39da061f5b875655e1b371056093f33336ff37c238090b22c20fec15334300c4d949513b6f6308b12264565a29bde5b44aadbb41ea6ef2e00fa633b3ff4c8bc066aa819ae951bc7e771e20c5207ea96e3c7600c64e5d92d27b34ae48b8afa2aec06b698f853a7a831460e8efd0c31f5afe7eccc7a93bdd78d904f626101e5a13257f107f4420a4c8b0f5d62ac97539bfd49d0a8ed3ffe5b182973953a08d22b2a1660fea28e873bc75d0536fa7175a4a1e9490639b63dcb86745d0dda0b0230822e6eba66444943841328d4128edf9e21bf588caa82f3794755b4dfe43b3cee4c104df99cae20bd035a2376dad3b84ca7ed9acd20030c2e96ca1479e2b134327a94a1a376fc01877a0a17e7a65d32a0fecf90556bd1d1cb22a91b2072b08e4ec6914c3c25dc3a2034ff4b888316733537b6447d7e13dfe14470f7955f9d641d2c8765a4324e9dfb6fed9d149ebe38a85cbd9ca307a5375052adc23df1b46a4d4f8d712d8feed9302ee5a6318f2d47bd640fb151b8d935b2a6ee541ed8b76616d7eda74a5193e7d3f00eb0b8db494432d136e00e85ee5977a44f5aef426d94cb903abcd501bcac75781abdd456bcbaa8d27de488624c7905846b11948d7224a861484bf82bb02a5b160716647951738632e33668a6e9a7eb78c4d6c5fcf19e04f8fb20d506f3cf0aeeb3ec77f5b7764d9f3e2ac91511cca44bcd6b9188272c05dfccdc3db3c02ed8c47211934377c6df3f995406c43389daf0a8a154956fb5886c644313f15ba800c5ad3f422cec53d83ed8ebd20bc9ca2686f3966c424e8f2d44e15b8b72d9e20e9cb79e3287fb061195c279cc31d6a393c1ed2267945beadc46fd1e925b7c0b966b89be184631e79ebc430994ae1fa005512ca7f966c03a9552fa236847e96447d8eb53f6bab712aac0b3a1c5f040c2e7cd5449f0ada4054a9c7a4f8ea4a1b540e9875cacf72d047793f04621badae9d328c2ff495e50e6a7af8815dcdb09f5ab4c92f90fa0bf68d38f4e15c68ce987b8ec666977655ef2a6dd24ea2baab13633fbd526825d508c9c4ec8a40d15044ee73462482780c7e3a064003ccd579d4d930250046503feccceef28d315f4f08cb54d2180ec9e46a7480ead53ba4b0e760eee197cb4e3750ed647c4f0ee95e5d5ef55798d247d68db9fe88cd187802b87cd81aa6a703ffb9a371adfae7b8f7f0879d9b13080e3bc2e80a53765f0c8335d1d9ed9d5c8c4c6fce8abd7528a642c482d3f86aa31c8d57fae30097f2f71e83fd4059db42b10daf5714b9677a17c27caa9b8cf81b3941ed53f322558d3148d3b31d46a69e7aee64c6207391d5634dbf107eeabc44e60627b5305041ed60f930b17b9cef48f77a50e4bb660d9ceb511bb9b9aa0b0d2c706d53fc03698665a73bc78c69c1f45c0aa91c4ddbd3370190328db8355c569f0f11c1dd60a9ea5c9c179c602f1369fe33b70b51d48889f19d0a2d1ff14e491d827a62d163a20ffc51f4ba2bd6385f93e12ccd92c4515faa3f3faefd3c4de78a5827906d2679af7e164f0c3a342f182dbf3b67ade1355e7994ccfd29aed3bf2986b017904f61d623cbe58ccebeb4474f7aa9c6d1af93e2a23520e4ec6402e6b38794e684defea44e60c2d0ddb7fc9d61d1caebe861bdb8af93b0fc6c89b09f779a0073a53a622ea7a5e366760570209af9a2f6a01abf289a9b821fd1ff7d1fd4398c2925f26cb78d33f725c91adc30b80480038960f99ccf5af995c4361c85a4fb13b6046dac921b71a589487ee976b89dab196f361fb88a71c5b89cc108dcce9c6f42d3e2d4cd711ce441162df01bc96f469af0e1d2b5880b395a189013a95efcae21f3e322464a80e7cee64f9248550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@typed={0xc, 0x53, @fd=r0}]}, @typed={0xc, 0x82, @ipv4=@multicast2=0xe0000002}, @generic="29e91a874b98ef5ea113b03290c50d865617d9755a99b0ff83ed450d78eab12cb39bbf2fef95e324821d6f8cdd368ca72b51bdd7cd875d2c8dedcc9d6873638bfce9d6e369b13a8127962806b4be585d61fd8b9d3fdf1d58fb7bb1ec68f87a4eef071890adf9cc08eb30d0e087b0513e86304d0238730fc8e14aedc737e8b0e46022e574dde0fd8000b507558e11c7ff3f777fe2364eb185b6dc3c5dbaf089fdd4f2b65b2aee3b7e89eec1a4", @typed={0xc, 0x33, @uid=r1}, @typed={0x18, 0x40, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @typed={0x10, 0x85, @u64=0x2}]}, 0x1160}, {&(0x7f0000001fc0)={0x110c, 0x35, 0x302, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x10fc, 0x74, 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@generic="e6a6d19e1e2ceb1a833c3a9b599f71f7b9b1ebf79131d94e671951e0f0fb46fda1c2c1a3e33ed2687df2b893e81e909a7c999c93013bd0171047da5d6c5a49c1caa8ca926fcd6c56a65508c7755f7b977aaa8ef85eac060a31a8889737bb08609b8280e3a0b7849e270fa9af12cde3ab48fd5da23f221411f79db94abd252b59a9d364a306f98ce76eff5c2e2bf607f06060f5486839f75afbc2751f2c3d4a01cbe824b4170f9b2b86822edfff9cd95d6d6e127b56f6f64d9d350e61c8e7b3bf9db34c5788c9fe387384e585f43bf7f650e64689f9122751dcad8be15272a4bf40e9cfab28fe0cc9a19a8e3e142ced60fdff020c59"]}]}, 0x110c}, {&(0x7f0000003100)={0x1488, 0x27, 0x800, 0x70bd28, 0x25dfdbfb, "", [@typed={0x20, 0x65, @str='/proc/self/net/pfkey\x00'}, @typed={0xc, 0x2c, @uid=r2}, @typed={0x10, 0x62, @u64=0x1}, @nested={0x4, 0x5c}, @nested={0xfc, 0x9, 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@generic="7508d6c5a2fd4fd85c088a1cba018c46ff67129f05b1516e5743e2d055fa70180e3eb603804b4ec47ffc1f43bef9769b491b59b8e1e328a0437eed7675eb970ec9e214a02439675d182f3d4ecc173cd7676a47fbb03c2cd3043956654563be35ae57f25ca74ff2a8184b3fd9269c6a2220c9c88350d1e074437f8d3cde4fdb40c54c94c0f472b5b38ac144e3777c726d662b4177cb777500d069c5f93053e03c97bd9a794eff386511f97fbdd9d126bf6ae2437813c5b19698391dd4ece235aca211cf416add3d3c8c6cb2c3dbf21a25481d632ca1aeb570e6564a", @generic="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"]}, @typed={0xc8, 0x83, @binary="a916b44954ff5fac56ebd4c9d37a6f9e16cda4dcf54976e5a7a031da26bd07b3c1995d6c627691ba61c8bb7c2b0fe9f9d751d698567f1687524c51b2ca99e81430d6a1fd08c208e8fd6005a051bc3697cb8406f287a96083be2a564d1be39f5b4d76e5d4c5d752290b7c8cece6374de2e09fedca7f56f04630d61d36fb232550b63dd6f705ce70a16421041544d14e25d161b7b4e9054ad5bd7a00d01ab68fb25b3255b7aaa22be29606418f50c0bc801101f1c40f1aa9323ad7d797c6"}, @generic="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@generic="40ae621b4624cd0595ccf45397671e94d08861c0978a71808bdb54c19b2d6df7211bc282acf3f23ba1f3ed195c96a3ec95593d81863791131f325d3743667e0f3f0198b7f17187bad4f88b6839ec0147fa0a9e89a31389482b825b3f0e36067e384d630ac297877420097dc72d35c527aa17742481a8ab4139598506b9f4e68b", @typed={0xc, 0x2d, @fd=r0}]}, 0x1488}], 0x4, &(0x7f0000001600)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x98, 0x51}, 0x4004000) r9 = userfaultfd(0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001780)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000017c0)={r10, 0x80000, r0}) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000008, 0x0, 0x3) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000001700), &(0x7f0000001740)=0xc) readv(r11, &(0x7f000065dfc8)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/03/21 20:57:44 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x7, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x3}, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) 2018/03/21 20:57:44 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000040)={r1, 0x2}) 2018/03/21 20:57:44 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f000000000000030006000000000002004e20ac34ff6a3187dd8000000000030005000000000002004e20ac14ffbb0000000000000000"], 0x40}, 0x1}, 0x0) 2018/03/21 20:57:44 executing program 4: chmod(&(0x7f0000000040)='./file0\x00', 0x10) alarm(0x6a292a91) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0), 0x4) 2018/03/21 20:57:44 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x7b, "617c6b2b4c8c0d73efc7012f1d2bde08702b0163d2c6fa0ff19e5bd9801505df5dc26236947811f8e8b5a36118d8a21ee7fba3884a9e4e6e2066987d9467c942d4fb9275c125f9af29b31ee5e820bfa45219721e96020aedd195cfd49b7e3b864c5b6d0ef0b6aa72ec61bab3f2057070be7fd02ac9feef39f68b69"}, &(0x7f0000000340)=0x83) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r1, 0x3db7, 0x30}, 0xc) sysfs$3(0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x401, 0x7, 0x5, 0xfffffffffffffff7, 0x3, 0xb8b7, {0x0, @in={{0x2, 0x4e24}}, 0xfff, 0x3, 0xffffffff, 0x2, 0x2}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x0, 0x20, 0x3, r3}, &(0x7f0000000200)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB=',']}) 2018/03/21 20:57:44 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ptrace(0x4207, r1) ptrace$cont(0x18, r1, 0x0, 0xfffffffffffffa1e) 2018/03/21 20:57:44 executing program 7: r0 = socket$inet(0xa, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0xffffffffffffffff, 0x0, 0x51, &(0x7f0000ffb000/0x4000)=nil, 0x8}) 2018/03/21 20:57:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='children\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x1, 0x0) renameat2(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00', 0x5) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000000)) chown(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) fgetxattr(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="75736572080883526676626f786e6574315b656d312c2e2d2f656d31007043077aa09fae069ed6fabe564cd19804d6a3b83de6979a7552d57c501c47f82bf2487600b1c1b94a69a0b18dafaf8e2010b2272486502f4ac94cf7a64f163d97cfefccf3d4e16495b4adaae4ed7b456d9a3bc46f4119c92a6caeafe71e1386e564d0ce3d4d1a32bab67117885503cbb48a4c09584384cc4825fb9b6afb42d186fff6c03b441a4d22e19e1a7f55e76fd956d83643433f"], &(0x7f0000000080)=""/166, 0xa6) 2018/03/21 20:57:45 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r1, &(0x7f000079df40)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x6}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x60) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x400000) 2018/03/21 20:57:45 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x98) 2018/03/21 20:57:45 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000333f88)={0x2, 0x3, 0x7fffffff, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}]}, 0x50}, 0x1}, 0x1) 2018/03/21 20:57:45 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000bff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x1, 0x0, &(0x7f000000ff80)=ANY=[@ANYBLOB="0e"], 0x0, 0x0, &(0x7f0000009000)}) r2 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000007, 0x10, r1, 0x0) r3 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x110, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0xa8, 0x0, &(0x7f00000002c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x10, &(0x7f0000000100)=[@ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x0, 0x3}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000000180)=[0x7832dcf4e35f1482, 0x78]}, 0x1}}, @exit_looper={0x630d}, @free_buffer={0x40086303, r2}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x50, 0x10, &(0x7f0000000200)=[@flat={0x73682a85, 0x10a, r3, 0x3}, @flat={0x0, 0x10a, r4}, @fda={0x66646185, 0x8, 0x1, 0x10}], &(0x7f0000000280)=[0x78, 0x40]}, 0x101}}], 0xf7, 0x0, &(0x7f0000000380)="b633254f98898f751b1fda6d57749b09e59e27d75ffa3a3df89ef49deeeb9daee54e8d608d88e331738c6aeffe351790b5407febdf3b753b7b5a8c5b8b12cf7dd7627d953cc8e354b7625ef2736dfaaa457502de61ef4197cfb1e5fef87f5c7fc36c07e4e2debaea24adfc903aff7b2e3fc120d77e5606c34723aacbea85ce00f3bc5bd880e51d849ca173bec95c0ed7dd183d671af8ae6dbfb7271234c8957bf73770da476602b0cfa694b34c43a84dd00d13d4abef07557458f5807747eabd051e403a5714569fca3bb54daf88ff605e11b1e68a4e597bd017476f65137a4421461bb9ef8f62f8cef3e7e741452dfc842d999618342f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000000040)=[@exit_looper={0x630d}, @free_buffer={0x40086303}], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/03/21 20:57:45 executing program 0: fchmod(0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x2) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x80100, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 20:57:45 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8000003e) exit(0x0) timerfd_gettime(r0, &(0x7f0000000040)) r1 = creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) 2018/03/21 20:57:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f657865000008007fff") fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000002140)='\x00', 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000080)={0x8, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) 2018/03/21 20:57:45 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xd67, 0x8000) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x7) [ 55.163480] audit_printk_skb: 4993 callbacks suppressed [ 55.163488] audit: type=1400 audit(1521665865.216:1728): avc: denied { net_admin } for pid=3880 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.166250] audit: type=1400 audit(1521665865.216:1729): avc: denied { net_admin } for pid=3869 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.167895] audit: type=1400 audit(1521665865.216:1730): avc: denied { net_admin } for pid=3869 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.170787] audit: type=1400 audit(1521665865.216:1727): avc: denied { net_admin } for pid=3871 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.174116] audit: type=1400 audit(1521665865.226:1731): avc: denied { net_admin } for pid=3861 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.175172] audit: type=1400 audit(1521665865.226:1732): avc: denied { net_admin } for pid=3871 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.180410] audit: type=1400 audit(1521665865.236:1733): avc: denied { net_admin } for pid=3861 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.182912] audit: type=1400 audit(1521665865.236:1734): avc: denied { net_admin } for pid=3862 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.183813] audit: type=1400 audit(1521665865.236:1735): avc: denied { net_admin } for pid=3871 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.184677] audit: type=1400 audit(1521665865.236:1736): avc: denied { net_admin } for pid=3862 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.189080] binder: 8581:8584 unknown command 14 [ 55.189091] binder: 8581:8584 ioctl c0306201 2000a000 returned -22 [ 55.217099] binder: 8581:8584 transaction failed 29189/-22, size 88-16 line 3010 [ 55.217699] binder: 8581:8584 BC_FREE_BUFFER u0000000000000000 no match [ 55.240313] binder: 8581:8590 unknown command 14 [ 55.240322] binder: 8581:8590 ioctl c0306201 2000a000 returned -22 [ 55.249450] binder: 8581:8592 transaction failed 29189/-22, size 88-16 line 3010 2018/03/21 20:57:45 executing program 0: ioprio_set$pid(0x2, 0x0, 0x680f) ioprio_get$pid(0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x4, &(0x7f0000000040)={0x1f, 0x1, 0x1, 0xffff}) 2018/03/21 20:57:45 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = socket$netlink(0x10, 0x3, 0x1f) ppoll(&(0x7f0000000100)=[{r0, 0x80}, {r1, 0x80}, {r2, 0x5259}, {r3, 0x4000}], 0x4, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x3f}, 0x8) r4 = eventfd2(0x9, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005a40)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000005a80)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000240)={r6, 0x2}) getsockopt$ax25_int(r5, 0x101, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ppoll(&(0x7f0000a61000)=[{r4, 0x8009}], 0x1, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) 2018/03/21 20:57:45 executing program 4: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r0, 0x1, &(0x7f0000000140)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dcfe0)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000040)=""/183, &(0x7f0000000100)=0xb7) 2018/03/21 20:57:45 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)="72616d267300d3ad27613720000d6ac8c4111c4e11020000003b697d7301030000000089af81b816b4a41b043d5fd68136ac37a25585a76df02a0d854cbdd93f75565d12cb62d43e2e38f1eee1a9e2a749805c063db20d40779aa929c0c31061de31b25f875112c8de4ee0ddaf44db7f4ed7c39f6eac50f8e60eb0a9d6d1e35111e6a903fe38065a634b7c8a04711c808c674a89f924268761d28f114d7b0bcc769ad378745274f28ffe95bf6815599332c5b5de635776ddd063ab9a66db03ed99f950816e664391e3b567375581a00e5a2151de2db21a81ec1744e7b5", 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000000040)="66be6e6f7300", 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f00000000c0)) umount2(&(0x7f0000000000)='.', 0x0) 2018/03/21 20:57:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0xe4, 0xfba, 0x6, 0x80000000, 0x4, 0x9}) ioctl(r0, 0x40000000401070c9, &(0x7f0000000000)) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0x8000) 2018/03/21 20:57:45 executing program 7: set_tid_address(&(0x7f0000000000)) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000000040)) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ppp\x00', 0x400000, 0x0) recvmsg$netrom(r0, &(0x7f0000003c40)={&(0x7f0000001180)=@ax25={0x3, {"8910b73c82d931"}, 0x400}, 0x10, &(0x7f0000001780)=[{&(0x7f00000011c0)="16082c80b8daacb3a93ed9893258edb1adf4d378a30565d1f6b145cac4ec13f35ef4d2ee56c18efadc3aad6ae18197e0b5c54ad21252ff89ac1ff24b8797c5f6932cf4ba2e763339bc3251b25afc8d58459f684660aa95467dca39af7829dd29fa81bc67f24fe84a6c283be66a05c1cb2dcd9706bd338c21a33274783a49fc53c2fdda52c920a6ddfebe0fb9bb8a", 0x8e}, {&(0x7f0000001280)="e64ababb02508c4716c0be5604483e8146a36e1366bb7b8d", 0x18}, {&(0x7f00000012c0)="f1257b54b62e0f68c91d3c1ec9c39e010fd4b78c443f43073bdc9eee603710386aead1f3bc3d52c741d333145c47a511a1cd01b38c06e99c4626a94a52caa13e79e02c769de465a91f1c36a2701c28cd266265079b00c5788ff2f5d10b59b61e3f01f8bda72dd9d1e1b0cb889e2d8599ddf3e147eb39adbf20dc551fc4e8e1601df15b31baf93c314c9f357dc6814eca59189000ee0ebf297362015c7bbf214830c8c2b695bb8535ac7a73a5e65cee8c79a3452aac1506e95b4b1a3d94ac680dfb7888ede0980451bd101137b5b8d3d03eb0", 0xd2}, {&(0x7f00000013c0)="1f2a20e7162ad20e3e21daa8d80f966ac460cd9ef1d17fdbc61d4fa5a5521c283e1c92ca34a0edb1eb5cff0e838338e1be8d720f5bd5e1319039e29497554415a82e7a0cd75b0ed7cad86de74d253327ffe6bcd702e80fb9ac9b8a65be9ef7b29c8f20c10febc3d4205dd3c7ba52482dda98339d54bade4790b28d63981bb2c4f9cfafa8e8d5c73c1599fdf3b4efb763ed06c7d2084af353f58300b07b3255974e3f535bd746ce02affa50680812ed99c8a547e0f9166fcd349d300302e404343faaad8a2906b1", 0xc7}, {&(0x7f00000014c0)="a7c2487a25baab24781e7766f53b337c87e2588196a6d844abc4b1b6655420598f9ac715acfc32dc5909d961ff51800f8a5eadd7bf659ce03f8d", 0x3a}, {&(0x7f0000001500)="13d29f3291f2803a1f31f7a8d4f06ab9287dd297ea40cdf35fa65b61578cc2591f47b314834fa157004faa8084bcfb11944b83f8692739bdfcad160ab90e2f", 0x3f}, {&(0x7f0000001540)="24ca7bfd611d7b015b05e0d5fc1212958e9bf86d0ae25f876e2f7ac1e4962acc08b697ab599a1e79281bcb83d9db7d113c4f1b371e921dbf9a87af213ca1b1bb755ad49d857e88137069f20838", 0x4d}, {&(0x7f00000015c0)="24f39100b49b0cc86c7cfca3300e03afa738538b06bc6b9a4c2611d5a106942f0b5b2b49550bf13509c5799fb1418d07a261c198d6dbaae42e5ba118a553cca760a821c96275e8abe02d56aceaf0ae695bc6478c33a5225a79544e061e7ca56181edf34ddf2877baf6f4e76c8a1929b6b71f1568f0eb7c9e32f11f951d70d97675919820805b4c99cb20200668fe63cdbb85f991b8337196b6163b17e68d393cccc52d0f030fc9449d2afbbf866e18462cd2df30607623b145ea8dae0e0acb408885d9824f", 0xc5}, {&(0x7f00000016c0)="cedcc87a3000bc123ce4a3ccbcd316e2f1f6f233904860d568aaa7ced3e750feed3ba166385d4e0e7b6bc327ac1b46a21556a058142231977793ec0693b6321cd3cc2918976d1410d4d3fcbe696d9be831fc937be35f0811ebbe60e5ee166b7a0991ffc3a1f6631680f3df7c891d1dc6437e37a012d34f9648e5e9f174253973c597f35471c84d3ca16f9cbebbc65629d863441a5c74bdf9f85cafbcca8ce320", 0xa0}], 0x9, &(0x7f0000001840)=[{0x100, 0x10d, 0x7, "9d47318aa890bc8db36b123f258453b399f4ed60a36631ca42a89ae02721cb40e3c9d6715376459824df645808ee01807411b4073c8e5ae7db97439e91ed1ebdaacb247541d00755c960cf1797ace16a8e0d4de216e1cacd3be54adf1227b76b75cf09c000d4704f206b763abab73bb7fda00a429852538b1c0ab9f5b05dbc512388a8fe3de622ebf45860a3c7eebc90d355039ec36cab112251a8e59b5d6804f5d4ae1d2ed109ee937f26a5626ef52c7450fb70a02c0d3dc7f632def375f89147b18af431adcb467bd1e027bc42fbb3a7b03b85de05e6c24e740151bd3fbd8ffaa3c1873500e55da94112619500"}, {0x80, 0x19e, 0x8, "a031af3bc287f77e6d7bc1e64494eea960475bcef2fa8f7c3a50222f6ecf4172b5a0e71c298f43d81cbb447fd61e0f4ffb8849ea2eb6cb75b69fa9222f89d349c01f4f7a3525966b2e5b8a95796481f9c58b853afde622851b69293c926ef2168736ad14d2550aac7fd43677"}, {0x48, 0x0, 0x8, "c6c169d4e120dad94d833831bfb348f4ea6e37c058d4693a18554786bade6dbf61eccd462939a5a9590c9f8c76a61e1c07f7074988511aba"}, {0xf8, 0x0, 0x622a, 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0x23c8, 0x4}, 0x1) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='afs\x00', 0x800000, &(0x7f0000000140)="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") socket$inet6(0xa, 0x80003, 0x3f) 2018/03/21 20:57:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00005ccfff)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x1, 0xfffffffffffffff8}, 'port1\x00', 0x8, 0x40022, 0x1, 0x8c1, 0x40, 0x483edd74, 0x2, 0x0, 0x0, 0x829a}) 2018/03/21 20:57:45 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x1) r1 = epoll_create(0x35) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x10000, &(0x7f0000000100), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) 2018/03/21 20:57:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x2000)=nil) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x7}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000007affc), 0x4) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000000)=0x90, 0x4) 2018/03/21 20:57:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e732f6d6e74006b905700570465833d020254e1e8ae7c") accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$VT_RELDISP(r0, 0xb702) 2018/03/21 20:57:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300000c00000000000000000085766f5650492685bb39d69d080000000000030006000000000002004e20e000ea010000000000000000020001ffffffffffffffed005bb9a25cfdd23c414be3f4aca5ab150000000003000500de00000002"], 0x63}, 0x1}, 0x0) 2018/03/21 20:57:46 executing program 7: r0 = memfd_create(&(0x7f0000000100)="0000b9d9529ebaeba2401965f18a90c809daa5261f2d7c0ac38f6e", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x91, 0x7, 0x3, 0x100, 0x2, 0xff}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/03/21 20:57:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x1f) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x7fffffff) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x202100, 0x8) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0x3}, 0x2) 2018/03/21 20:57:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x1000000) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="caff5fdedc7b9d8259ebb572a410c8ebf4e60dda2f5e3c85003db3e51c7c73ec0ed4728574f8781e7752d9211783c7c1f8cbfc610d6483e958efa4d9804a47c9da0eace1950114245f5d0371fc0f322f3c29c8292928b403479f8331b9b1d1863da4dbf9d9a3221825614b030a6524b939cb8f91ffbf16d530a48fce65e3c284940f5a11aa4b5b05365e3b4804be3c90a996953dc06a6864745fef75ac5660c448a97f55db47c803129576d18225988902401e5882b77d2565444e748db22adef0ccdc1d84e6de88185a1ff9f55816ed24cb329705892c30ddf099cfbee45eb1788e31e0cd", 0xe5, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f00000003c0)="3b86e0c027d6754883d3f9807daececd53d81f802c86a8c87e681c42c5f1050b013153f3018a030029a6c7998c55c1e1790326d22a8af9fdf4f9a5dc6f6bc55a56c55dd79180c294a20859f1b19d901b818260704dfa1bd9348fd883189cceea73094ce80166f9524cae08", 0x6b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick, 0x0, {0x0, 0x7f}}) clock_gettime(0x0, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)={0x2, 0x80000000}) fcntl$setflags(r0, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x9, 0x40}, {0x8, 0x7fffffff}, 0xfffc, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)={0x0, 0x1, {0x3, 0x3, 0x6, 0x2, 0x1}}) 2018/03/21 20:57:46 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25}, {0x16}]}) mkdir(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) 2018/03/21 20:57:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/165, &(0x7f0000000100)=0xa5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}) 2018/03/21 20:57:46 executing program 2: r0 = socket$unix(0x1, 0xb, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040), &(0x7f0000b51ffc)=0x4) 2018/03/21 20:57:46 executing program 7: r0 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)=']\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f0000d84000)='user\x00', &(0x7f000030dffb)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="9d553956e510f782198b53550a5c4bc4cf4462ec5893b6d4922d7ed52d21931a466bbf527ac3cc60338384849b7b8859ac777cbb9983dff2732f803d09", 0x3d, r1) 2018/03/21 20:57:46 executing program 4: write$evdev(0xffffffffffffffff, &(0x7f0000008ac0)=[{{}, 0x1, 0x62}, {{}, 0x0, 0xfffffffffffffffc, 0x1}], 0x30) getrusage(0x0, &(0x7f0000000000)) 2018/03/21 20:57:46 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x20000000ffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000140)={{0x77359400}, {0x0, 0x2710}}, 0x0) 2018/03/21 20:57:46 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='/dev/sequencer\x00', r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x18000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000380)) r3 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x42a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) gettid() ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00000003c0)=""/4096) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00000013c0)=""/228) syz_open_procfs(0x0, &(0x7f0000000080)='net/llc\x00') splice(r2, &(0x7f0000000100), r2, &(0x7f0000000140), 0x5, 0xb) pipe(&(0x7f0000000040)) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="d6d113e8350adacc288cd43d6183a7ab52e5bac1d92d3acf7219596fe4560e55ac1753337b0b64f172562d4bd2b9ad9b2e38c80f231ca7", 0x37, r1) 2018/03/21 20:57:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getpeername(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0xef, &(0x7f0000000140)=0x4) 2018/03/21 20:57:46 executing program 4: mknod(&(0x7f0000000000)='./file0\x00', 0x7010, 0x0) socketpair(0x2, 0x3, 0xc9e1, &(0x7f0000000040)={0xffffffffffffffff}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}, 0x0) 2018/03/21 20:57:46 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) read(r0, &(0x7f0000000000)=""/108, 0x6c) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000100)=@nl=@proc={0x10}, 0xfe86, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a28093020600fc19a84305e6c032088c471b22c0d19fa1567216da022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448d", 0x55}], 0x1, &(0x7f0000000180)}, 0x0) 2018/03/21 20:57:46 executing program 7: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = socket(0x10, 0x802, 0xffff) fchmod(r0, 0x0) ioctl$void(r0, 0xc0045c77) write(r0, &(0x7f0000659fdc)="240000001a0025f00000000400fffc0e0a00000000040000eff253eb0800010001000000", 0xffffff58) 2018/03/21 20:57:46 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x90) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x8, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, @random="d422f855ab55", @random="5124b9df8522"]}) 2018/03/21 20:57:46 executing program 2: unshare(0x8000000) r0 = memfd_create(&(0x7f00003afffd)=')[\x00', 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) sendfile(r0, r1, &(0x7f0000f0a000), 0xe743) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r2) 2018/03/21 20:57:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)={0x14, 0x14, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/03/21 20:57:47 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={"73797a7f74756e00000000000000001e", @ifru_hwaddr}) 2018/03/21 20:57:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x4a540, 0x0) sendmsg$netrom(r1, &(0x7f0000003900)={&(0x7f0000000180)=@full={{0x3, {"fa27fd1aa61bc4"}, 0x80000000}, [{"adb82f7181660a"}, {"d9fdbe143a9bc5"}, {"d520da50e6bea8"}, {"71785f564ad638"}, {"ad164617367603"}, {"1675dbfa05bbd1"}, {"e4a6e68d7d3ed9"}, {"45b0499d6c2996"}]}, 0x48, &(0x7f00000014c0)=[{&(0x7f0000000240)="289e5f017f9abb74750bc95827f2988b143b204559f692e4a14fdc9c4e00b88a82f7f1f83521ed9f7f016ccc35466bf8dc7dbdefae74a213656e937623035e71ad0778cc1687caa62e63b987c13ed50596a64b13450588642480ad9a10fa9c8b1dbff8a63b25b3c7311a0ead719e838c02cc9599129150d2a4252a52716640b4fa1b4fc0e0cedad77d385c0b05", 0x8d}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="14c3e5ad4dc150785b9c9f109f9526929d52556366d987cd60c6ff57bddc6e1efcc2f7585a040110a014d889c3a32cd79f884217e9da7878e1db4fed2eebfc7ca600f268dd85e480f5a7639a08a724f8d231008904ba01d9f85a5a96396067ab1f0e0a1dba3813da8851433a88173412ab7ee8cbbdc360ff600aa68235c8", 0x7e}, {&(0x7f0000001380)="d1cb5a337bcfc4b3d87a8d4a058dc033543ebb70179bb96e8b206e", 0x1b}, {&(0x7f00000013c0)="2223a3caedf9bd3edbe8648262904fc51fa44c459ee36f0b4452eba488ba5e5cf6b6faa22e098b847a6d79b85b9ffca56f04cde883a815d8443e2688ba925fd7e86c61a22bf2245a00439120cb794263d612689dc270e7f8b7989e1dd4293b756c9826bac800cbb4730e6f6476dcaa6c79a2068bae91201eb0a3a206d474670b83fe228364f9b025cd00c99609dc6b238c8fc463467e27008df71e87100a8447a5af3cba2247c3f49e24c2fd6da33ae5ce735c739694086b23bf5c744a55eab9a35e6f3687d49f571403acdef502a66a7255a81f58e07848d0d86f54e8c382aa9ede26301703ae59f751f754bc3ec0e6530c4455bf46", 0xf6}], 0x5, &(0x7f0000001540)=[{0xd0, 0x1ff, 0x203f, 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"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{0x48, 0x102, 0x1, "676d2b9cc71818d1b7b83036e40ff012a96300dd62b975d56b6c4504fcbf0e34ae6365c8ace72a48731a0a2e4c5976d4484f"}, {0x38, 0x11f, 0x10000, "21831c3668c317472b5b9643035e06608e34abdade041fce884a7115060a1ceae0"}, {0xb8, 0x0, 0x5, "fe7eb94235671c2323e54c9d9a729b09375d19c0a2dd7b960cb35bfe30897b30fd49b24caa521759c06fc0e359cf0756685b865da67ea146eb8fee5dcd2530b3013079e0bfac111fd64d044e550c96cf9e927fd5b54f2943a535365fc1e5656f2819d7251687e56b6db7d26e2c1f3241d231250f3a7767b2b6317209c780235488cf3e283dcfc7cbbd466c646b1495ecc5bb15aca0879c591b1c6a7f95dc47a140a5"}], 0x23a8}, 0x4000) sendto$inet6(r0, &(0x7f00000000c0)="3f8203673f86a26088c1a1822d5feeace5be46a3fdc0809cfe698b248b9a9bc395ddd5", 0x23, 0x4000850, &(0x7f0000000100)={0xa, 0x4e24, 0x81, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f000094c000)=0xfdffffffffffffff, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xffffffffffffffe0) tee(r1, r1, 0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x3, 0x4) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000003940)=""/187, &(0x7f0000003a00)=0xbb) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) 2018/03/21 20:57:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000001c0)=""/255) write$selinux_access(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374655cdd789a2cc06d5f753a6f626a6563745f723a617564697463746c5f657865635f743a696e65645f753a73797374656d5f723a696e736d6f645f74c473302d73303a63302e63313032332038000005eda4c86718b3671984306e07000000000000002700f305af4a3d0d2921867417f9b6c84a0d01897db3a0ce120444d9054547974e45ee316557ce60d4376f77abccce5134d44211a77c0b1df2c908d99a2b2d85c45f8267ba457b0fe117155dcd894643fae6981689e10f6af91fbf55a3d1660b2c300297c079b18cdaddc22e6c0ea7e2959a814a687b061c35508d798ba51f652b1f5ef73ad5962bd66fea7d147df63605d6213fe497cb7d921cf8dae1a2ec49ba77904252a32cda34cc0000000000"], 0x28a) 2018/03/21 20:57:47 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) shutdown(r0, 0x0) creat(&(0x7f0000e4bff8)='./file0\x00', 0x0) 2018/03/21 20:57:47 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000001c0)={0x2, r1}) socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000040)={"6e7330002c00800800e061d7bd000e00", {0x4, 0x3, 0x0, "a219951b67ab", 0x401}}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)=0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0xfffffffffffffff9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r4, 0x4}, 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0], 0x2}) exit(0xffffffffffff29f7) 2018/03/21 20:57:47 executing program 2: mkdir(&(0x7f0000fd7ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) mq_notify(r0, &(0x7f0000000000)={0x0, 0x40, 0x1, @tid=r1}) lseek(r0, 0x0, 0x1) 2018/03/21 20:57:47 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f0000599f8d), 0x0, 0x2, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfd34) 2018/03/21 20:57:47 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0x5) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x24, {0x2, 0x4e22, @broadcast=0xffffffff}, 'ip_vti0\x00'}) 2018/03/21 20:57:47 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'teql0\x00'}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) sysfs$3(0x3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000180)={{}, {0x0, 0x3ff}}) 2018/03/21 20:57:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) r1 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x0, 0x1) close(r0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/16, 0x10}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/176, 0xb0, 0x8}, 0x10000) 2018/03/21 20:57:47 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200), &(0x7f0000000080)=0x4) getgroups(0x0, &(0x7f0000000040)) 2018/03/21 20:57:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x5}, 0x8) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvfrom$inet(r0, &(0x7f000003b000)=""/91, 0x5b, 0x1, &(0x7f0000bf7000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/21 20:57:47 executing program 7: r0 = inotify_init() close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x405, 0x0) close(r0) dup2(r1, r1) 2018/03/21 20:57:47 executing program 4: r0 = socket(0x10, 0x802, 0x0) recvmsg$netrom(r0, &(0x7f0000000540)={&(0x7f0000000040)=@ax25={0x3, {"11e2f12f643603"}, 0x2}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000180)="a5c8003575dd1ccaaaacfbf42388a58dca634ef2cca7ecaeb55a82b04f23d833f0567f2231911cae8ae5618ad8237468d487a9c3af05ea6a0e8da72f82b892f1a15b02fee76ad3e37e279910870abda7a9b3d2ce162ea3c49919220de3ddf4e760d08a1222599d1717a0bd9d6248368e76f63b7a6485aa28ad8c3f251362ed8cc28084269f9060858b32a78038c6239b3a10e40209f9ad6f1f4675212f52369fd2eae783d57dc78e69f2cf7888a502caa611086d62b716ace892477843113e34e25dca043cc42a91a5f61a0e79c68804ef7a2467d2d664b42b53", 0xda}, {&(0x7f0000000080)="b00659fff42a55818af95f561736a47654b653c1eccf8db9156d3a457ce1025451e5cae68b9bd57fa1a956776acb4558f7613a5b220ccbb0041b72d016ee5548c4309c7a38ba6aa366249d6d25fd4440b56e64128a05ac1fed6d47695d12e4c1e8e9d55bf322e12594c64d5acf2208ec51c8d34ce030bdfaccdb51ba24c3549595b5a353c0dde287079092685543bf4139d5205935f8cbd892d1dc54770d026edbc03813ef02fc2217f4ab2b85e8000e84fff069d34b", 0xb6}, {&(0x7f0000000280)="a4a78b7d", 0x4}, {&(0x7f00000002c0)="ee2df6a81c74e460969f3ce096b664f9f864fd8b0cd9fbd0", 0x18}, {&(0x7f0000000300)="c42061bb3b0f9de489c7836e76ab5a6f3d1d0d2d5004c10b3ef874c47fcb03bd702462", 0x23}], 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x170, 0x20000000}, 0x42) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)="24000000210025f0071ca46567e79b57020000000010000002e192e708000a0000000005", 0x24) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000005c0)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) 2018/03/21 20:57:47 executing program 6: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e40000001b00000066660772002000044000000003"]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xb5, "89c77c75e2216979b44001f451e1960bf5be75ff4901c44fd031b34e4dd1405b8f227a599aa88a0527cda24b0a3c4f4bf8b9754bfd92c29de91e133ceaa818b0c24d5e783523a8a007a73844011d722bf6439eaa53b02dcc290f2cb70dba95db3e281dfc46f507d3c77ee9ae5a06fac0c3584f1a8b9b61b2fa15237756af01e98d9e6f40282bf88dc3785ece69af4f7387384c4c93a5bd39357adbdb9dab97dd88b555b8f9b338b23027d5cb15e8dc530bd61ff9fe"}, &(0x7f0000000180)=0xbd) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x5c, "b3e8c003b51720645bbcac6be4fd9cd44edaf34a93d49113d4df28902bd7f75f071208c2cf62925608e644faa8033f5e8e81d688b68611bb216eb1400b5bd2dd20750c1ad4dd3c0ee593a27731deaaa135072c558f43c55257a25d98"}, &(0x7f0000000240)=0x64) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x3, 0xff, 0x0, 0x80000000, 0x3a9}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/21 20:57:47 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x18) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'nr0\x00', {0x4, 0x54, 0x3800, "389cb9790709", 0x9a33}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x0, 0xd70, 0x208, 0x400, 0x5180, 0x1000, 0x8, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) fstat(0xffffffffffffffff, &(0x7f0000000140)) ioprio_set$uid(0x0, 0x0, 0x0) accept$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={r1, 0x5}, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x1, 0x86000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340), &(0x7f0000000380)=0x8) syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') 2018/03/21 20:57:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x4e1f}, 0x20f) sendto$inet(r3, &(0x7f0000000100), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) dup2(r1, r3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='lo\x00', 0x10) r4 = dup2(r0, r3) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000040)=0x0) munlockall() rt_sigqueueinfo(r5, 0x13, &(0x7f0000000080)={0x3f, 0x7fffffff, 0x100000000}) 2018/03/21 20:57:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000040)=0x2, 0x2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/21 20:57:47 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x400000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x823b, 0x10, 0xa33, 0x101}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r4, 0x3, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x7, 0x204, 0x1000, 0x7, 0x0, 0x8000, 0xffff, r4}, 0x20) ioctl$TCFLSH(r3, 0x540b, 0xffffffffffffefff) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r5, 0x0, 0x1) 2018/03/21 20:57:47 executing program 0: capset(&(0x7f0000ff5ff8)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/net\x00') ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setns(r0, 0x0) 2018/03/21 20:57:48 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000320000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)="020000002000000090748400", 0xc, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/03/21 20:57:48 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x9}, 0x8) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r2 = getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x2, r2}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) wait4(r4, 0x0, 0x80000000, &(0x7f000005af70)) 2018/03/21 20:57:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000402000c000100010000006f0300010c8002000c0000f702000000"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x140ffc, 0x40000000000d1) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/47, 0x2f) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000100)={{0x7f1, 0xcb2}, 'port1\x00', 0x1, 0x20002, 0xffff, 0x5, 0x80000001, 0x2, 0x9, 0x0, 0x2, 0x9}) dup2(r1, r3) 2018/03/21 20:57:48 executing program 4: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = dup(0xffffffffffffff9c) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0xde, 0x7, 0xfa}) syz_open_procfs(r0, &(0x7f0000000200)='ns/cgroup\x00') 2018/03/21 20:57:48 executing program 5: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x8, 0x9, [0x6, 0x1, 0x20, 0xe84, 0x0, 0x8, 0x401, 0x10001, 0x7]}, &(0x7f00000000c0)=0x1a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x6, 0x7, [0x3, 0x0, 0x3, 0x9d, 0x0, 0x6, 0x101]}, 0x16) mount(&(0x7f000000a000)='.', &(0x7f0000000000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) [ 58.337714] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 58.346787] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 58.370755] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/21 20:57:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x19) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setflags(r1, 0x2, 0x1) shutdown(r0, 0x1) dup3(r1, r0, 0x0) 2018/03/21 20:57:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"ea9e6f0cd0ef4f"}, 0x400}, 0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000001080)=0x4) 2018/03/21 20:57:48 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x4) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/03/21 20:57:48 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2000000000002) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x100000000000000c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x30, &(0x7f0000000180)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000300)={r3, 0xa4, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x40}, @in6={0xa, 0x4e21, 0x100, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @rand_addr=0x5}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000340)=0x10) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000480)=0xe01f) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000500)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000003c0)={'broute\x00'}, &(0x7f0000000440)=0x78) flock(r1, 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000004c0)="9dee4ac30ce4dc304f59f3d32bf578323af4ac48f85390dd67711726c4") mknod(&(0x7f0000000000)='./file0\x00', 0x10, 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) getsockname(r2, &(0x7f0000000080)=@can, &(0x7f0000000140)=0x80) 2018/03/21 20:57:48 executing program 5: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xffffffffffffffff) r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="5234fbcd09dd29a5d766b03c7f437620f2fb33333feacd0e272675007ed9dc0c583cf5be0edced14f11c710d54ca2d840ead8880bc8002965d0a644270c9ec25b2e02ad5be265669d81b9d7bc34c3b783681f0490f3f1af35f028f57a7a4ea7076678f91eb3cf203dd9abed8b78d5de58effa8ec2b5a7b73dbf21449947bcf2fcc361e031dccdc8f8c00981d9fb4985260777f", 0x93, 0xfffffffffffffffd) keyctl$read(0x10, r0, &(0x7f0000000000)=""/4, 0x0) 2018/03/21 20:57:48 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="c94cc6bc04f5f0289b57fb937e7e4a17af0982724b3acfd6ac409ceee801979ebf4ce747cb5e256920829359fe88c16723af3e1938dbe051ddda7f6d30a9b656636f343f00f0bcfcd9d2daad31fa6793f809c101eb749163852260fa15681cc426d2bc3ad40f80cf9d3f67442a4fee86fb") 2018/03/21 20:57:48 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f000001b000)}, 0x2) write(r1, &(0x7f000000d000)="a6", 0x1) close(r1) socketpair$inet(0x2, 0x1, 0xfffffffffffffffa, &(0x7f0000000000)) 2018/03/21 20:57:48 executing program 7: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) socketpair(0x9, 0x1, 0x74d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000100)=0x101) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x98, "8581f306cd99e75a28b8c4bf4ad48f3fab0927f4eade0909280401d50146dcfb7849a3b9afc6cb2b85c1c7b23d706e0d256eb6076e318021685aa0f1b5a2552e3312f93190d43084f0deea9695adc9dc2b7689ba38a760596288bafe56fd7faa3cfafe47feebc42e307d073f5bbc54e3dfda2d606d315048100b6f1792ae7a796f81b3b6006071c6282ab247a0089440aff61e5ceb7243e0"}, &(0x7f0000000200)=0xa0) prctl$setfpexc(0xc, 0x100000) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x9, 0x7fffffff}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x4000000000000, 0x50, r2, 0x0) 2018/03/21 20:57:48 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000100)=ANY=[], 0xf6) 2018/03/21 20:57:48 executing program 0: r0 = getpid() r1 = open(&(0x7f0000000000)='./file0\x00', 0x107980, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in=@rand_addr}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) r2 = syz_open_procfs(r0, &(0x7f0000000040)='net/ipv6_route\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2018/03/21 20:57:48 executing program 4: ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000240)) r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000002c0)={{}, {r2, r3+30000000}}, &(0x7f0000000300)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'teql0\x00'}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000140)={0x100000001, 0x0, 0x0, 0x7fff, 0x1, 0x9, 0x9c1}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000180)={{}, {0x0, 0x3ff}}) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) 2018/03/21 20:57:48 executing program 5: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x20010, r0, 0x0) 2018/03/21 20:57:48 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000201804}) sysfs$3(0x3) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) fadvise64(r0, 0x0, 0x8, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{0x0, 0x9}, 'port1\x00', 0x8c, 0x20005, 0x6ef00000, 0x81, 0x3ff, 0xe, 0x0, 0x0, 0x2, 0x8}) 2018/03/21 20:57:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001900)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@setlink={0x30, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_MASTER={0x8, 0xa, 0x9}]}, 0x30}, 0x1}, 0x0) 2018/03/21 20:57:48 executing program 3: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00000000c0)='yE]', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0xca, "ee465671faaf20833eca835e12a8b1198bd575548543e4a11eac0f5d9e18138c72c1b6008830474746a2a09b4fcad8154bd1eb52ee7269edaeff56ed82411444a6a8ec73198296a50300afd9a7a57456313a66c26398f3c6edd75aa31960d7dc86ce381487c6dd148f206dc61f3262db07c6552012db524f94c107a7803848d470b3f9f8bb48331716d51ea60ce9a7ee4dd8914a084bcc4555065e71040bad307ffa81711f0d135b3e3e8d9a2b07949d93e51f8f7de68dddc488f61f756706e273ac7fee5cff089c1091"}, &(0x7f0000000080)=0xd2) 2018/03/21 20:57:49 executing program 7: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x1c) unshare(0x8000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000100)) mq_open(&(0x7f0000000040)='.$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x2}) 2018/03/21 20:57:49 executing program 1: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x1a1) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x0, 0xbf, 0x1e}) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x10) 2018/03/21 20:57:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000100)=ANY=[@ANYBLOB="3400000010000101000000000000000000000000b5e892d1300ff0fd6af1a9d091b838a33e4dcd9f9d879a98b6a1b44bf3759d22f09443c26169ea25d6e9d768f0caf1d12f08df308d556a125a9034c5b36c048c8a06b8cf07953414ae0d01e5ba0feefccb6ab4e063b2c6a7e918f2480ff1cb4fcaf2a8b2c2a78ad4c5c503833b5615156e361fe61301f31633c51d263678dde24c6a027eacf4a91274474ca484ff5a0b52445f78ccb5f49f1e53d0c0e8ec8bfa4ba4b0ed8c92f282fc326bf57e350930c2791524d62c205e12b8f07293898c31ca6bff278153f734860122f6412b3a96bc84", @ANYRES32=0x0, @ANYBLOB="00000000000000a8fcff1a00000000100c0001000500c20000000000"], 0x34}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x1ffe, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x93, "966f8739b5267887309ac9a8e41a9a266bf015e0273ebf1d02c89d98992a72e0b4d5dff8fbbc16167ba9ac5f7a3f046b46145653d7b13403efbbdb81ba079f098f35dfab9d7565cca278d3dd5f7e9a79085a23a4b5b9493aae2e8c97554adec9a246c8c267ea2e5e27f62db9df4214f921485e1db01413ec7f81f667f26432aafe56dc5841d77ee4aaffb85e8ea60d51a0db87"}, &(0x7f0000000300)=0x9b) 2018/03/21 20:57:49 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='`', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) pipe(&(0x7f0000a91000)) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.') getcwd(&(0x7f0000001080)=""/4096, 0x1000) 2018/03/21 20:57:49 executing program 5: mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x1000010, &(0x7f000000a000)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00') r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ptrace$setregs(0xffffffffffffffff, r1, 0x8, &(0x7f00000000c0)="0f35ec320ffd92e963456bac158d") r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r2, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r2, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) write(r0, &(0x7f0000000100)="3333e8cbc10137226a9101cc7ffa66f968dec402d971f765a6121f13064d51865841411c601b7fb3f2e8b60ef9b00042dc09f18234d3c7741fe887262a194f0f9017dbc99a03d175c8d0f5b448120d7030e8ae6fde32acbec46ed38b7210c6dbf9bdef7548253d031e4970cf604642122b5b2ce5dd618f842ef0", 0x7a) 2018/03/21 20:57:49 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) iopl(0x4) 2018/03/21 20:57:49 executing program 2: r0 = socket(0x10, 0x802, 0x0) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv4_newroute={0x5c, 0x18, 0x805, 0x70bd25, 0x25dfdbff, {0x2, 0x0, 0x14, 0x54b, 0xff, 0x3, 0x0, 0xf, 0x1000}, [@RTA_IIF={0x8, 0x1, r1}, @RTA_OIF={0x8, 0x4, r2}, @RTA_SRC={0x8, 0x2, @multicast2=0xe0000002}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_PRIORITY={0x8, 0x6, 0x8000}, @RTA_MARK={0x8, 0x10, 0x8}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_FLOW={0x8, 0xb, 0x7ff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000825000)=@ipv6_delroute={0x30, 0x19, 0x111, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0x1b}, 0x1}, 0x0) 2018/03/21 20:57:49 executing program 4: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f0000000040)={0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x80, &(0x7f00000005c0)=[@in6={0xa, 0x4e23, 0xc000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8f}, @in6={0xa, 0x4e24, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}]}, &(0x7f0000000100)=0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0x40000000}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x951f, 0x0, 0x2, 0x6a7, 0x0, 0x8001, 0x3, 0x7, r1}, 0x20) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000480)={'filter\x00'}, &(0x7f0000000500)=0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/134, 0x86}, {&(0x7f0000000280)=""/202, 0xca}, {&(0x7f0000000380)=""/109, 0x6d}], 0x3) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xd27) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000000440)='-@cpuset[md5sum[\x00'], 0x0) tee(r0, r0, 0x1, 0x6) [ 59.233826] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/21 20:57:49 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'irlan0\x00', 0x3ff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x4, 0x4) 2018/03/21 20:57:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x651) memfd_create(&(0x7f0000000040)='bdev+.eth0{)em0ppp0cpuset\x00', 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xfffffffffffffe62) [ 59.318463] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/21 20:57:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x94b5, @loopback={0x0, 0x1}, 0x10000}}, 0x1, 0x4, 0x4, 0x3ff, 0x1}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x1000, "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"}, &(0x7f0000001180)=0x1008) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) 2018/03/21 20:57:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000356ff9)='%', 0x1) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000001040)=""/157, &(0x7f0000001100)=0x9d) 2018/03/21 20:57:49 executing program 1: fcntl$setlease(0xffffffffffffffff, 0x400, 0x3) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000001a00ff0b000000000000000001000000beb6d3109c1e77dfecfd6e2627e469d039dc8bb9331b6735c16ff8eb7fe065e6002dc34e539012af315f9e8ab5a6ccded221cce42aa9788d961398933ccf775ac97328159151cf95af468a86a1fc57d6119105a0"], 0x1}, 0x1}, 0x4000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000100)={0x1000000003f, 0x2, 0x1000, 0xb5a, "f309831e1e0012ea6bfa85fa0d760c82c46e28114255078fbfffca918403d6c0"}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000140)) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000200)=0x10, 0x80800) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) r4 = accept(r0, 0x0, &(0x7f00000002c0)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000300)={0x77359400}, 0x10) clock_getres(0x3, &(0x7f0000000340)) 2018/03/21 20:57:49 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200), 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setrlimit(0x2, &(0x7f0000000000)={0x801, 0x3173}) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/03/21 20:57:49 executing program 5: clock_getres(0x7, &(0x7f00000002c0)) getpgid(0xffffffffffffffff) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) rt_sigprocmask(0x0, &(0x7f0000000200)={0x9}, &(0x7f0000000240), 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) recvfrom$packet(r0, &(0x7f00000000c0)=""/178, 0xb2, 0x20, &(0x7f0000000480)={0x11, 0x2, r1, 0x1, 0x2, 0x6}, 0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000001c0)=0xfffffffffffffff7, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)) r3 = getpgrp(0x0) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r3, r4, 0x20, &(0x7f0000000040)={0x0, 0x0, 0x40000}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000000000), &(0x7f000005b000)={0x0, 0x989680}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e24, 0x633a, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}}, 0x3f, 0x3, 0x9f4, 0x2, 0x7793}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000580)={r5, 0x1}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000006c0)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000000700)="6e65742f707363686564004bbf28dc4da7146b35d2a1a7ade9085a23b0f9dd9c5f3e6e6ef00a8f5dede174deb76f2ea7d97fdc7d1c23fa7d689729c443bc7792a626e73feeb5f0cdffec9476") pread64(r7, &(0x7f0000000780)=""/4096, 0x1000, 0x400001000000) 2018/03/21 20:57:49 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r2 = dup2(r1, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000140)=0x3f, 0x4) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000200)={0x8000, 0x0, 'client0\x00', 0xffffffff80000000, "a0276f952b12ad58", "e8c49eedae9cc4708b9f8b13573adfa82033b7cd27badb37272cd6e5d5680236", 0x7, 0xfffffffffffffe24}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) [ 59.705695] mmap: syz-executor6 (8941): VmData 18718720 exceed data ulimit 2049. Update limits or use boot option ignore_rlimit_data. 2018/03/21 20:57:49 executing program 2: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000280)='./file0/bus\x00', 0xfffffffffffffffc) exit(0x0) write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/03/21 20:57:49 executing program 0: inotify_init() socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) 2018/03/21 20:57:49 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) umount2(&(0x7f00000000c0)='./file0\x00', 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'syzkaller1\x00', {0x2}}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x427}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000380)=0x4, 0x4) unlink(&(0x7f000053cff5)="e91f7189591e9233614b2f") setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000480)=0x1, 0x2) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="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", 0xfc}], 0x1) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0xfffffffffffffff7, 0x3, 0x5, 'queue0\x00', 0x18d}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000040)={0xa0, &(0x7f0000000140)=""/160}) fchmodat(r1, &(0x7f0000000340)='./file0\x00', 0x4) 2018/03/21 20:57:49 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x81ffffd) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'yam0\x00', 0x8202}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) r2 = dup2(r1, r1) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'\x00', 0x1}) 2018/03/21 20:57:49 executing program 3: 2018/03/21 20:57:49 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=ANY=[@ANYBLOB="0b6362b7"], 0x0, 0x0, &(0x7f00004ed000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000bf80), 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x4, 0x0, &(0x7f000000e000)=[@enter_looper={0x630c}], 0x0, 0xfdfd, &(0x7f000000cf98)}) 2018/03/21 20:57:49 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000013000)={{0x77359400}}, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/2, 0x1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) bind(r1, &(0x7f0000000140)=@rc={0x1f, {0x3f, 0x7ff, 0x3, 0x6, 0x8, 0x6}, 0x8}, 0x80) 2018/03/21 20:57:49 executing program 4: mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) 2018/03/21 20:57:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="826435f964bda7a341fea3ce8789ca69bfcd5a88d9f701717aca8bf5443964100a5e3a794c427e947a6e5154084f9edc667e1580934e1c2ad2b412fd63d7ff33578d9926d37090825fbdea22861d39ffaab8f2f3fd6b6a9a0ed0b7e97a6a6f87eb4ac63a8ffbad76b308c7101358e2a554bea51e49e9d41f58501a8d3a1a953d391a13b33a2d1079a1c6d495f0de2fd18339470c83409f18f159eeeee6893dcf9fd40d44907a0bebd2dd9b7a4263", 0xae, 0x20000800, 0x0, 0x0) 2018/03/21 20:57:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = gettid() sched_setattr(r1, &(0x7f0000000000)={0x30, 0x3, 0x1, 0x1400000000000000, 0xff, 0x400, 0xfff, 0x7}, 0x0) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009bdffc)) 2018/03/21 20:57:50 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x12003, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x8400, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000340)=0x60, 0x80000) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000000540)) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000580)) r4 = fcntl$dupfd(r2, 0x6, r3) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001900)={"6c6f00000000000000e6ffffff00", 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000005c0)={0xa6, 0x0, 0x10001, 0xa43}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000600)={0x81, r7, 0x2, 0xffff}) sendmsg$nl_route(r5, &(0x7f0000000380)={&(0x7f0000000080)={0x10}, 0xfffffffffffffe59, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="30000000000000000000000000f26fad962619a4a8190c3ded5bb0f74daa285a55a12bd6352560c418838a48dec3e10eecd84190033d3ba495273550581f189c1aa418578ed5b94640a5ad7ee88b8c5540d7364eaad65c6fe58738c92cc23ea210c97d4ca979dad3cfcaee03bf89625e756296cd57f11aabff5649bf8e9e425d2d122af4bd3bd0dd5af687f7c0a9cd4469efbd02d29bbf8547867346b50e16e603671af91a9652a6af", @ANYRES32=r6, @ANYBLOB="000000000000000008001b000000000008000a0009000000"], 0x30}, 0x1}, 0x0) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r8, 0x0, 0x83, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0xb5, [], 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/181}, &(0x7f0000000040)=0x78) [ 59.993671] binder: 8967:8975 unknown command -1218288885 [ 60.007429] binder: 8967:8975 ioctl c0306201 204edfd0 returned -22 [ 60.018224] binder: 8967:8979 transaction failed 29189/-22, size 0-0 line 3010 2018/03/21 20:57:50 executing program 7: pipe(&(0x7f0000000140)={0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x200) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/current\x00') ioprio_set$pid(0x3, r1, 0x6) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100), 0x2) sendfile(r2, r2, &(0x7f00006c7000), 0x2a) fanotify_init(0x20, 0x48000) write(r2, &(0x7f0000000080)="e8120ba6d97a42112655f003abaa0380d88eda9c3156a5512b2c835bc1263ee02be8ce4d5f3a69537597c942b1dcf3dd049b09c7530b25d3b1ef265cc099f3578f649e9cd69a776f327fadd963c63fdb", 0x50) ioctl$int_out(r2, 0x5460, &(0x7f0000000000)) 2018/03/21 20:57:50 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x2) chmod(&(0x7f0000000040)='./file0/bus\x00', 0x40) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x42) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) fcntl$lock(r1, 0x7, &(0x7f0000027000)) [ 60.066713] binder: 8967:8983 unknown command -1218288885 [ 60.066722] binder: 8967:8983 ioctl c0306201 204edfd0 returned -22 2018/03/21 20:57:50 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x90) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000440)=0x80000001, &(0x7f0000000480)=0x2) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x7, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/21 20:57:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) [ 60.068480] binder: 8967:8979 transaction failed 29189/-22, size 0-0 line 3010 [ 60.170601] audit_printk_skb: 5347 callbacks suppressed 2018/03/21 20:57:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00'}, 0x28) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x1) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f00000000c0)="78eccab5c1a987f4b0d624526e7f29f7100b3787e9592aac997e4126db97014685158f0787b5f8c0adce6d2a368a974438f36173767dd6a457df3f5b55fd9bcf85e4387164d34ebd5a4892535a79552c658e864ca1892306037da9929f140c88d416c27af7c22998bd1a82f8e4eeb4bc210b4d11469b5484a0067bcadf6c166d169593cbb85dabde746d521a1f36c69ef382bf52d44b4766d8fdd056af0ee43b0ba432a8a8f17867b16059092bc65aa580b104d0cd7875a3ecd081bfc0bbe06b59cc3990b2eb47ab7ca0492778b10eb3afbe3176569f280b6159f6a7e5df1d20efc61dce00d45a889db4ac4f45f468ad5ad884d72987fd1ca3", 0xf9) [ 60.170609] audit: type=1400 audit(1521665870.226:3522): avc: denied { net_admin } for pid=3869 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.172401] audit: type=1400 audit(1521665870.226:3523): avc: denied { net_admin } for pid=3869 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.180940] audit: type=1400 audit(1521665870.236:3524): avc: denied { net_admin } for pid=3871 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.182598] audit: type=1400 audit(1521665870.236:3525): avc: denied { net_admin } for pid=3871 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.184256] audit: type=1400 audit(1521665870.236:3526): avc: denied { net_admin } for pid=3871 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.185873] audit: type=1400 audit(1521665870.236:3527): avc: denied { net_admin } for pid=3871 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.187521] audit: type=1400 audit(1521665870.236:3528): avc: denied { net_admin } for pid=3871 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.195466] audit: type=1400 audit(1521665870.246:3529): avc: denied { net_admin } for pid=3880 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.197196] audit: type=1400 audit(1521665870.246:3530): avc: denied { net_admin } for pid=3880 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.199628] audit: type=1400 audit(1521665870.256:3531): avc: denied { sys_admin } for pid=3875 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 20:57:50 executing program 3: r0 = socket(0xf, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x1000}], 0x48) umount2(&(0x7f0000000080)='./file0\x00', 0xa) 2018/03/21 20:57:50 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/udplite\x00') read(r1, &(0x7f0000000140)=""/12, 0xc) r2 = timerfd_create(0x7, 0x80000) r3 = socket$inet6(0xa, 0x2, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x101) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/115, 0x73}], 0x1, 0x0) getpid() setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000000080), 0x4) 2018/03/21 20:57:50 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0xffffffffffffffff) sched_setscheduler(r0, 0x6, &(0x7f0000000040)=0xffffffff) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/67, 0x43) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000), &(0x7f0000abffd0)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0eff0), &(0x7f00003fbfe8), 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="f8000000160001000000000000000000001c7f00400100dbf8c86d0000000000000000000000000000000000000000370d1eec00000000000000000000000100", @ANYRES32=0x0, @ANYBLOB="7f0000010000000000000000000000000000000032000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000029bd7000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/03/21 20:57:50 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x84000) write$selinux_create(r0, &(0x7f0000000200)=@objname={'system_u:object_r:var_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x36, 0x20, './file0\x00'}, 0x48) clock_gettime(0x0, &(0x7f00000000c0)) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x10000) select(0x40, &(0x7f0000000000)={0x1, 0xda, 0x300000, 0xfffffffffffffff9, 0x1, 0xffffffffffffff9a, 0x1, 0x9}, &(0x7f0000000280)={0x62, 0x9, 0xdb3, 0x5, 0x795, 0xde7, 0x5, 0x3}, &(0x7f0000000080)={0x7fffffff, 0x3f, 0x4000000000000000, 0x7, 0x400, 0x7, 0xfffb, 0x5}, &(0x7f0000000100)) mq_unlink(&(0x7f00000001c0)='cgroupsystem/\x00') 2018/03/21 20:57:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x4ad4, 0x0, 0x1, 0xf6}) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', '/dev/ptmx\x00'}, &(0x7f00000000c0)='/dev/ptmx\x00', 0xa, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4001082) write(r1, &(0x7f0000fd6000), 0x0) 2018/03/21 20:57:50 executing program 6: writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300094700bb61e1c30500000700000002000000450006000000800019001a000d0000000007", 0x2a}], 0x1) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000240)={'sit0\x00', @ifru_data=&(0x7f0000000080)="b7b1ea77ab8a490199ade118efbb54dc11e141a6debdf709ae6cbc17289f44c2"}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7fffffff, 0x4) 2018/03/21 20:57:50 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) fchdir(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/03/21 20:57:50 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000cfcffc)=0xffffffffffff0000, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={"484c00000000000000000000000000003f7c00000300"}, &(0x7f0000000100)=0x23d047681e0a9228) close(r1) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000040)=0x4) [ 60.890791] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.896400] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 20:57:51 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="000219ac"]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000000180)=""/4096, &(0x7f0000000080)=0x1000) 2018/03/21 20:57:51 executing program 6: writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300094700bb61e1c30500000700000002000000450006000000800019001a000d0000000007", 0x2a}], 0x1) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000240)={'sit0\x00', @ifru_data=&(0x7f0000000080)="b7b1ea77ab8a490199ade118efbb54dc11e141a6debdf709ae6cbc17289f44c2"}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7fffffff, 0x4) 2018/03/21 20:57:51 executing program 3: unshare(0x20000400) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x80, 0x10001, 0x86}) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) lseek(r1, 0x0, 0x0) 2018/03/21 20:57:51 executing program 0: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$TIOCSBRK(r0, 0x5427) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) vmsplice(r1, &(0x7f0000c57000)=[{&(0x7f0000070fa4)}], 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) dup2(r1, r0) 2018/03/21 20:57:51 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/140, 0x8c, 0x0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) getuid() removexattr(&(0x7f0000300000)='./file0\x00', &(0x7f0000dd3fe8)=@known='system.posix_acl_access\x00') 2018/03/21 20:57:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x300000003}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x28, 0x311}, 0x14}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) sendmsg$nl_generic(r2, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) r5 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f0000000100)={{0x800, 0x6}, 'port1\x00', 0x9, 0x1, 0x9, 0x9, 0x200, 0x5, 0xfff, 0x0, 0x7}) 2018/03/21 20:57:51 executing program 5: r0 = socket(0x10, 0x100000000803, 0xd74) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0xea970f47b4f8c349, &(0x7f0000e08000)=[{&(0x7f0000367000)=""/4096, 0xea0}, {&(0x7f0000000280)=""/207, 0x7e}, {&(0x7f0000e5a000)=""/139, 0x134}], 0x3, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x77359400}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/21 20:57:51 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) recvfrom(r0, &(0x7f0000000100)=""/189, 0xbd, 0x100, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x1, 0x2}, 0x80) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) 2018/03/21 20:57:51 executing program 4: mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x3000, 0x8, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00000007c0)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x120) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/net/pfkey\x00', 0x1, 0x0) vmsplice(r1, &(0x7f00000006c0)=[{&(0x7f00000000c0)="fc0414ff5011af1671158fe87532e15f7b0d13b2c93e4c16904b7506c164636d229f1c2ca9e8dfad5d01817932a0bff933e6181bd1aaebbe157bf27501f3917e6a740bfd81152e01a1b9939aa1ca04ea9d7844d8e4afe384ae9594065aad5bd4712ffb1165bd3188dcfb99abacd70e8d43b640785ef660264d3cc9d55ff931d542fb806a5458c6dc8700e7d30ae4b629262ae5222c3e352a6615cfa8b56d8430abaf3beabd6cb4225b7073", 0xab}, {&(0x7f0000000180)="17fffa98e8a23c87a4ce1596f5316b0847a7e4c44f72ce4a48dfa4433df5bdf6e7921c029641d76f45e5c63c912587ab0d490ebd203036cdb2066e30c11bbefa4d08a7cb2cadfd8e6c96a19bd29b32873b7539978b424b7ffab7d22bfd4c425440279b234a8e6b30d8ef2a51804f9f0b143042e282affd50e4bcbeb5d181031ae6ec6497ba50f92e8b7317eee1b36d641fd444a4bec38845444aa2e4ad415e", 0x9f}, {&(0x7f0000000240)="3522970e44a8e27456849f02108c82285ba09070807528ba2cd62ebb9bbd03010a0b966d0cf9780445501717ff31c10390bb41754b870c3e6d893b15262c38106839b9b9fe079d6f48add4a1a4e2a122f5239d8277cab41bac", 0x59}, {&(0x7f00000002c0)="0f77f5b25d3c58525e0cbcd70636b2b760b2bc34b65d30a907661d95a5503130f480449377133b8d780d54056d3c8d6153430017177ce127f1830c8128cf6823c09fe05c4e60b063b0023dfdba6ba6a5", 0x50}, {&(0x7f0000000340)="9b67b69891312946852b7c93f7a8f32d8ae1a6a9dbe7c6e8dc8e5fcc68285ce0dd99919a9da844ecac971bde592202468780179b4d8194aa86360151a9f7bbecb585ff4763793a052a8cdb6c440cc933ebca1a0675130e6a13b2dce3660215176f6890053126ac0d95b9928ac8992feb86bf6487d6aea32349b374d1bd22a4c25c21676f2dabb399b5e257b1a351989031d181fdc3a25a911c32f7fc82042e8b2820ca8ed3adc4b67f1ccc71ea67683c46ada50d929be15a5c7997a05bffe516d2a20d32ae874e6f7279098f12ae510b5e944244a1e7ea7fc514f5cc9d6ef9cae03dc44d56360de262adcb49c48e49264de5ce40a20c0d", 0xf7}, {&(0x7f0000000440)="4ab752357ef268544ee07f0c5f9f9ac0a9b2dcc61618f696b367b1317ad465ce29fa9229ecd95e35d2888a6e2a5a9432246e0310a51e19d6c52bae9d33e91c5bf27de11aea488af195c926586db2cb78393c6f826a137ae7038da6128f26379397237c0717a7fcba263f539d015659ea0d69af0e634f576caf902b297bb4183e6da9bcdc48e9cef69af0a66a595da1732d7033868ea3a8dc430dcc06e8fbacc740556fa0840406f551a5c5a18265e3d6", 0xb0}, {&(0x7f0000000500)="9ae02f468c788155ec26e1f26d99f4735011ec77f4bf6e08459d031b568317a66ece169aa21ad4ad19c81b9347e876bf59a729ad82cd6225fe851632728c03817f08b3952602f0a6fd060f351580d1f6791e65332bc76fdaf1de2583d7c7cbf721a345f6e81ab18b38d16a6c5b72c6df649327c9d42a4d10975b38e1", 0x7c}, {&(0x7f0000000580)="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", 0xfb}, {&(0x7f0000000680)="d9dfd57b56f213e53327696d91b27e45b8a605f140179abce94d5cb5fa3cfb25", 0x20}], 0x9, 0x4) sched_setparam(r0, &(0x7f0000000040)=0x1000) 2018/03/21 20:57:51 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000272000)="030074b3b416e198356666333f") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x181480, 0x0) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0xe061, 0x100) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x0, r3}) 2018/03/21 20:57:51 executing program 2: set_robust_list(&(0x7f0000001ff6)={&(0x7f0000377000), 0x0, &(0x7f0000dc5000)}, 0xc) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/21 20:57:51 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x500, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000000c000), &(0x7f0000000000)=0x160) 2018/03/21 20:57:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') readv(r0, &(0x7f0000001400)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/46, 0x1b}, {&(0x7f00000012c0)=""/226, 0xe2}], 0x3) eventfd(0x8) 2018/03/21 20:57:51 executing program 5: r0 = socket$inet6(0xa, 0x2080809, 0x6) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x300, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'irlan0\x00', 0x9a37c9754d9d4243}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) 2018/03/21 20:57:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') fchdir(r0) openat(r0, &(0x7f0000989000)='./file0\x00', 0x0, 0x0) 2018/03/21 20:57:51 executing program 5: timer_create(0xffbffffffffffff2, &(0x7f0000000000)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000080)) clock_getres(0x0, &(0x7f0000000280)={0x0, 0x0}) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x125002, 0x100) getpeername$ipx(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) timer_settime(0x0, 0x3, &(0x7f0000000100)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) 2018/03/21 20:57:51 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x2080, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f00000003c0), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80400, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r2, &(0x7f0000000000)=""/136, 0x88, 0x2020, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={r3, r4, r5}, 0xc) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffffd, {0x2}, "00797a5f8e756e000900"}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000002c0)={0x2d, &(0x7f0000000140)="fc4edca01cee61dfbad1c159132ca0a5bff5c0f9cdf6cad0b91bb78d36496e4080d7fc2c41c018c4a09eabc1ba"}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/21 20:57:51 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000800ffffffffffffffffffffffff0180c2000000aaaaaaaaaabb000000000000000000000000d422f855ab555124b9df8522001005d801a295c42b3db547115c7bf3f9ca69ddcaa14cb931e38b8e7bede8097b4f610bae58ebcececbfb67d9ad7338e95b20a199ff30595954687f19e4a11ff17227b898a9761a2a208fe7ac5fd97ff8987a08f38bb6590d2fd6103507a82a0fdbaeec5f3b13dbad59d093ed51"]) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x3ff, 0x0, 0x10000, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0x7fffffff, r2}) 2018/03/21 20:57:51 executing program 3: socketpair(0x0, 0x800, 0x74e, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r1, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xc4, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xe}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @empty, 0x24e}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x3}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0xe3}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)={r2, 0x100000001}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000380)={r2}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000003c0)={{0xffffffffffffffff, 0x1, 0x5, 0x2, 0x9}}) r3 = accept4$inet(r1, 0x0, &(0x7f0000000080), 0x80800) munlockall() syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x840) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)="0113113e018e031f794c9c78f217e6b3515bf34e6a8fad400bc17120c6", 0x1d}], 0x1}, 0x8c1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000002c0)=""/134) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000100)=""/16, &(0x7f0000000040)=0xc) 2018/03/21 20:57:51 executing program 6: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/21 20:57:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xd) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x80000000, 0xa3, 0x7ff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2000, 0x0) 2018/03/21 20:57:51 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8, 0xffffffff, 0xd0, 0x7fffffff, 0x1}, &(0x7f00000000c0)=0x14) listen(r0, 0x0) 2018/03/21 20:57:52 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffe5c) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r1}, {r1}}, &(0x7f0000000ff0)) timer_gettime(0x0, &(0x7f0000fd1ff8)) [ 62.147306] binder_alloc: binder_alloc_mmap_handler: 9110 20000000-20002000 already mapped failed -16 2018/03/21 20:57:52 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x3ff}, &(0x7f00000001c0)=0x8) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) accept$nfc_llcp(r2, &(0x7f0000000400), &(0x7f0000000480)=0x60) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) syz_open_procfs(r4, &(0x7f00000002c0)='net/ipx\x00') accept$nfc_llcp(r2, &(0x7f0000000300), &(0x7f0000000380)=0x60) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x6b, 0x8, 0x6, 0x1, r3}, 0x10) ioctl$int_in(r2, 0x5473, &(0x7f00000003c0)=0x3) 2018/03/21 20:57:52 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000040)="ab", 0x1, 0x0, 0x0, 0x0) 2018/03/21 20:57:52 executing program 2: pipe(&(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) fsync(r2) unshare(0x28060400) tee(r0, r3, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x200, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x7, "22a5bc6906e020"}, &(0x7f00000000c0)=0xf) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x3}}, 0x67960cfd, 0xffffffffffff0000}, &(0x7f00000001c0)=0x90) 2018/03/21 20:57:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="c7e6d744d1742fca0f15f89eb5d2533e320df9be2cfce1846d5d2dde882889ac4087d8dcbc2cce145f557258ef6bbfe9e5e38465eb3506c2139de8e2637a803be122dc80c9ccc38c08809e073a852c28bb1e2399256356a89d946b87ba2a06ba0e4248f6fe012b0ab757", 0x6a, 0x61e6fd82879279a2, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f00000000c0)) 2018/03/21 20:57:52 executing program 5: mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x13, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/03/21 20:57:52 executing program 3: mkdir(&(0x7f0000cb3ff8)='..', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000000040)='..', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000000700)='..', &(0x7f0000000780)='..') 2018/03/21 20:57:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e1e}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/03/21 20:57:52 executing program 7: r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x1, @empty, 0x6c9c}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x0) sched_getparam(0x0, &(0x7f000029a000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_rr_get_interval(r2, &(0x7f0000000100)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000140)=0x7fff) 2018/03/21 20:57:53 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e22}}) 2018/03/21 20:57:53 executing program 3: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) r0 = memfd_create(&(0x7f00000000c0)='proc\x00', 0x3) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000100)=0x1, 0x4) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/21 20:57:53 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000080)=0xfff, 0x4) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) getitimer(0x1, &(0x7f0000000000)) 2018/03/21 20:57:53 executing program 2: seccomp(0x1, 0x0, &(0x7f0000002ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x200000a, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"6c55064636d292"}, 0x7}, 0x10) 2018/03/21 20:57:53 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000), 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/03/21 20:57:53 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/181) pwritev(r0, &(0x7f00000008c0)=[{&(0x7f00000007c0)='e', 0x1}], 0x1, 0x0) 2018/03/21 20:57:53 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) fcntl$setstatus(r0, 0x4, 0x2000) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146) 2018/03/21 20:57:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002600)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8280) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000000180)={{r1, r2+30000000}, {0x77359400}}, &(0x7f00000000c0)) 2018/03/21 20:57:53 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) flock(r0, 0x7) r1 = socket(0x2, 0x0, 0x80) r2 = dup2(r0, r0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000001280)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xa5e, 0x2, [0x6, 0x1000]}, &(0x7f0000001200)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001240)={r3, 0x1ae, 0x20}, 0xc) r4 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x10001, 0x7, 0x7, 0x1, 0x6, 0x3, 0x9, 0x7fff, 0x5, 0x6, 0x4, 0x9, 0x100000001, 0xfffffffffffffffb, 0xfffffffffffffffb]}, &(0x7f0000000140)=0x100) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000200)=""/4096) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000180)={r5, 0x4, 0x6}, &(0x7f00000001c0)=0x8) [ 63.414171] ================================================================== [ 63.421595] BUG: KASAN: use-after-free in sg_remove_request+0x103/0x120 [ 63.428351] Read of size 8 at addr ffff8801bbbbb140 by task syz-executor4/9192 [ 63.435692] [ 63.437309] CPU: 0 PID: 9192 Comm: syz-executor4 Not tainted 4.9.88-g71df7bb #60 [ 63.444823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.454161] ffff8801b3cb7940 ffffffff81d95f19 ffffea0006eeeec0 ffff8801bbbbb140 [ 63.462191] 0000000000000000 ffff8801bbbbb140 ffff8801d9040238 ffff8801b3cb7978 [ 63.470222] ffffffff8153e793 ffff8801bbbbb140 0000000000000008 0000000000000000 [ 63.478251] Call Trace: [ 63.480828] [] dump_stack+0xc1/0x128 [ 63.486186] [] print_address_description+0x73/0x280 [ 63.492845] [] kasan_report+0x255/0x380 [ 63.498460] [] ? sg_remove_request+0x103/0x120 [ 63.504685] [] __asan_report_load8_noabort+0x14/0x20 [ 63.511430] [] sg_remove_request+0x103/0x120 [ 63.517483] [] sg_finish_rem_req+0x295/0x340 [ 63.523535] [] sg_read+0xa16/0x1440 [ 63.528802] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 63.535459] [] ? fsnotify+0x86/0xf30 [ 63.540818] [] ? fsnotify+0xf30/0xf30 [ 63.546266] [] ? avc_policy_seqno+0x9/0x20 [ 63.552149] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 63.559068] [] do_readv_writev+0x5fd/0x740 [ 63.564945] [] ? vfs_write+0x530/0x530 [ 63.570476] [] ? exit_robust_list+0x230/0x230 [ 63.576619] [] ? check_preemption_disabled+0x3b/0x200 [ 63.583453] [] ? __fget+0x20a/0x3b0 [ 63.588722] [] ? __fget+0x231/0x3b0 [ 63.593997] [] ? __fget+0x47/0x3b0 [ 63.599182] [] vfs_readv+0x84/0xc0 [ 63.604364] [] do_readv+0xe6/0x250 [ 63.609549] [] ? vfs_readv+0xc0/0xc0 [ 63.614915] [] ? up_read+0x1a/0x40 [ 63.620096] [] ? SyS_msync+0x90/0x3c0 [ 63.625541] [] SyS_readv+0x27/0x30 [ 63.630727] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 63.637300] [] do_syscall_64+0x1a4/0x490 [ 63.643005] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 63.649913] [ 63.651524] Allocated by task 5771: [ 63.655140] save_stack_trace+0x16/0x20 [ 63.659105] save_stack+0x43/0xd0 [ 63.662552] kasan_kmalloc+0xad/0xe0 [ 63.666350] kasan_slab_alloc+0x12/0x20 [ 63.670318] kmem_cache_alloc+0xba/0x290 [ 63.674365] fasync_alloc+0x1a/0x20 [ 63.677979] fcntl_setlease+0xcb/0x220 [ 63.681851] SyS_fcntl+0x6e6/0xc70 [ 63.685378] do_syscall_64+0x1a4/0x490 [ 63.689256] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 63.694337] [ 63.695948] Freed by task 3: [ 63.698958] save_stack_trace+0x16/0x20 [ 63.702918] save_stack+0x43/0xd0 [ 63.706361] kasan_slab_free+0x72/0xc0 [ 63.710240] kmem_cache_free+0xc7/0x300 [ 63.714202] fasync_free_rcu+0x1d/0x20 [ 63.718080] rcu_process_callbacks+0x898/0x1300 [ 63.722747] __do_softirq+0x206/0x951 [ 63.726538] [ 63.728150] The buggy address belongs to the object at ffff8801bbbbb100 [ 63.728150] which belongs to the cache fasync_cache of size 96 [ 63.740798] The buggy address is located 64 bytes inside of [ 63.740798] 96-byte region [ffff8801bbbbb100, ffff8801bbbbb160) [ 63.752482] The buggy address belongs to the page: [ 63.757397] page:ffffea0006eeeec0 count:1 mapcount:0 mapping: (null) index:0x0 [ 63.765648] flags: 0x8000000000000080(slab) [ 63.769952] page dumped because: kasan: bad access detected [ 63.775648] [ 63.777258] Memory state around the buggy address: [ 63.782173] ffff8801bbbbb000: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 63.789526] ffff8801bbbbb080: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 63.796874] >ffff8801bbbbb100: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 63.804216] ^ [ 63.809654] ffff8801bbbbb180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 63.817002] ffff8801bbbbb200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 63.824343] ================================================================== [ 63.831683] Disabling lock debugging due to kernel taint [ 63.854410] Kernel panic - not syncing: panic_on_warn set ... [ 63.854410] [ 63.861811] CPU: 1 PID: 9192 Comm: syz-executor4 Tainted: G B 4.9.88-g71df7bb #60 [ 63.870547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.879894] ffff8801b3cb7898 ffffffff81d95f19 ffffffff841981e7 ffff8801b3cb7970 [ 63.887907] 0000000000000000 ffff8801bbbbb140 ffff8801d9040238 ffff8801b3cb7960 [ 63.895912] ffffffff8142fa71 0000000041b58ab3 ffffffff8418bc48 ffffffff8142f8b5 [ 63.903923] Call Trace: [ 63.906495] [] dump_stack+0xc1/0x128 [ 63.911841] [] panic+0x1bc/0x3a8 [ 63.916837] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 63.925049] [] ? preempt_schedule+0x25/0x30 [ 63.931002] [] ? ___preempt_schedule+0x16/0x18 [ 63.937216] [] kasan_end_report+0x50/0x50 [ 63.942995] [] kasan_report+0x16b/0x380 [ 63.948599] [] ? sg_remove_request+0x103/0x120 [ 63.954812] [] __asan_report_load8_noabort+0x14/0x20 [ 63.961546] [] sg_remove_request+0x103/0x120 [ 63.967581] [] sg_finish_rem_req+0x295/0x340 [ 63.973618] [] sg_read+0xa16/0x1440 [ 63.978873] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 63.985515] [] ? fsnotify+0x86/0xf30 [ 63.990856] [] ? fsnotify+0xf30/0xf30 [ 63.996291] [] ? avc_policy_seqno+0x9/0x20 [ 64.002157] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 64.009064] [] do_readv_writev+0x5fd/0x740 [ 64.014927] [] ? vfs_write+0x530/0x530 [ 64.020443] [] ? exit_robust_list+0x230/0x230 [ 64.026570] [] ? check_preemption_disabled+0x3b/0x200 [ 64.033387] [] ? __fget+0x20a/0x3b0 [ 64.038641] [] ? __fget+0x231/0x3b0 [ 64.043895] [] ? __fget+0x47/0x3b0 [ 64.049064] [] vfs_readv+0x84/0xc0 [ 64.054235] [] do_readv+0xe6/0x250 [ 64.059409] [] ? vfs_readv+0xc0/0xc0 [ 64.064752] [] ? up_read+0x1a/0x40 [ 64.069921] [] ? SyS_msync+0x90/0x3c0 [ 64.075350] [] SyS_readv+0x27/0x30 [ 64.080519] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 64.087077] [] do_syscall_64+0x1a4/0x490 [ 64.092771] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 64.100174] Dumping ftrace buffer: [ 64.103688] (ftrace buffer empty) [ 64.107365] Kernel Offset: disabled [ 64.110961] Rebooting in 86400 seconds..