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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000010c0)={r1, 0x1}, 0x8) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) [ 61.255952] binder: 8443:8451 unknown command 1462804658 [ 61.273511] binder: 8443:8451 ioctl c0306201 20004000 returned -22 2018/03/17 06:31:47 executing program 6: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x80000000) flock(r0, 0x1) setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000000040)="4f0fc80513907319a05f75cb52097e4c498bc857d5c67556a86f74cbc56cb1076f21e15c86abdd1eea424faeed3cb960b1991a0eca8d324d353edb6070c95bd91c3cb480a7316913f7084b109c3a6fb05e1c3e94cf0b070e20427f81c9ae3813caa930d7530a1b71d7e3440e999b2659b4a43c98053f5bde46be9381c9e7cb79bda5bc80e3e93c4dd829d3fe4779ca17d387aba9a65c4c7e815c3f", 0x9b) flock(r0, 0x1) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000180)=""/70) [ 61.327917] binder: 8443:8451 unknown command 0 [ 61.334751] binder: 8443:8451 ioctl c0306201 20000300 returned -22 [ 61.360699] binder: 8443:8465 unknown command 1462804658 [ 61.367713] binder: 8443:8465 ioctl c0306201 20004000 returned -22 [ 61.383243] binder: 8443:8467 unknown command 0 [ 61.388602] binder: 8443:8467 ioctl c0306201 20000300 returned -22 2018/03/17 06:31:48 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000400)={0x1, {{0xa, 0x0, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) 2018/03/17 06:31:48 executing program 7: r0 = socket(0x9, 0xffffffffffffffff, 0xa27) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bcsf0\x00', {0x4, 0x800000000, 0xb5f9, "402e0c4678ae", 0xbbe}}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/17 06:31:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/fib_trie\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001740)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x100000000, 0x5, 0x4, 0x495f058e, 0x2}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000000)=""/60) 2018/03/17 06:31:48 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x27, "32799b55cb8771486ae097bc0035e42d73146d70afaf72332645c6cb985741c382f1010c77b6a0"}, &(0x7f00000000c0)=0x2f) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x3}, 0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0x0, 0x3a, &(0x7f0000fd7000)}) 2018/03/17 06:31:48 executing program 6: getuid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getscheduler(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getpgid(r0) connect(r2, &(0x7f0000117000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80) pwrite64(r2, &(0x7f0000000180)="3390d4383e851b44e89870fcf0d95c2e5dd070a757e71bbfbcc28dc2af38bfc94f9fef7b2818808e9141bc00630b1d1fb4951d103d4022cc", 0x38, 0x0) setrlimit(0xe, &(0x7f0000000040)={0x9, 0xfffffffffffffe01}) 2018/03/17 06:31:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x2, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, 0x8, 0x0, 0x74, 0x91, 0xffff, &(0x7f0000000000)='eql\x00', 0x4, 0x4124c67}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x50) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x4e20}, 0x6e) sendto$inet(r0, &(0x7f0000d38f95), 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) connect$inet(r0, &(0x7f0000ad2ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000013c000), 0x0, 0x0, 0x0, 0x0) 2018/03/17 06:31:48 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) writev(r0, &(0x7f000046afd0)=[{&(0x7f0000ac7000)="9c", 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getpriority(0x0, r2) r3 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r3, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r0, r3, &(0x7f000000a000), 0x7ffff) 2018/03/17 06:31:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/03/17 06:31:48 executing program 1: r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x100000000, &(0x7f0000664fc0)={0x0, 0x1ff, 0x2}) r1 = syz_open_dev$mice(&(0x7f0000848ff0)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r1, r0, 0x0, 0x80000000) 2018/03/17 06:31:48 executing program 7: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffa) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x8) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f79fff), 0x131, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/17 06:31:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x15d) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/03/17 06:31:48 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2040, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000), 0x4) 2018/03/17 06:31:48 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x2) r1 = socket$packet(0x11, 0x8000000000000005, 0x300) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4, 0x1482edc222125bce) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000180)={{0x81, 0x6}, 'port0\x00', 0x4, 0x100001, 0x3, 0x208, 0x401, 0x3f, 0x0, 0x0, 0x4}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x7, 0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$ax25(r3, &(0x7f00000002c0), &(0x7f0000000100)=0x10) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000240)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) 2018/03/17 06:31:48 executing program 3: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6gre0\x00', 0x200}) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x84, 0x0, r1, &(0x7f0000337ff8)='./file0\x00') 2018/03/17 06:31:48 executing program 2: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xdf, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x100000001, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}, 0x3, 0x6}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10001, 0x9d}, 0x88) futex(&(0x7f0000001000), 0x89, 0x0, &(0x7f00006c9ff0), &(0x7f00007cc000), 0xfffffffffffffffb) socket$packet(0x11, 0x3, 0x300) 2018/03/17 06:31:48 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000549000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x7}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000000)) read$eventfd(r2, &(0x7f0000000100), 0x8) 2018/03/17 06:31:48 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x8) symlinkat(&(0x7f0000023ff8)='./control\x00', r0, &(0x7f0000012ff6)='./file0\x00') renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/03/17 06:31:48 executing program 7: mkdir(&(0x7f0000281000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x2, 0x4) chroot(&(0x7f00009c9000)='./file0\x00') r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x40000, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) chdir(&(0x7f000041b000)='..') mount(&(0x7f00009f7000)='./file0\x00', &(0x7f0000dac000)='..', &(0x7f000064bffa)="6e49733400d2", 0x100400000084000, &(0x7f0000339f8d)) 2018/03/17 06:31:48 executing program 5: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0) quotactl(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000240)) rt_sigaction(0x33, &(0x7f0000000080)={0x8, {0x100}, 0x10000001, 0x100000000}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) 2018/03/17 06:31:48 executing program 1: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @time}], 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xf2a9, 0x4) 2018/03/17 06:31:48 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) signalfd(r1, &(0x7f0000000040)={0x10001}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000240)={0x10}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r2, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80, 0x80000) 2018/03/17 06:31:48 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400000) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x401, 0xfffffffffffffffd, "f94e9dabb1cc", 0x3ba}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0x4}, @in6, 0x4e20, 0x800, 0x4e21, 0x2, 0xa, 0xa0, 0x80, 0xff, r1, r2}, {0x8, 0x9e, 0x1000, 0x498d, 0xfffffffffffffff9, 0xfffffffffffff2b3, 0x2, 0x4}, {0x101, 0x3, 0x1, 0x80}, 0x5, 0x6e6bb3, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x2, 0x1, 0xfffffffffffffd39, 0x1, 0x5, 0x1}}, 0xe8) 2018/03/17 06:31:48 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x7ffff) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)) 2018/03/17 06:31:48 executing program 0: socket$inet6(0xa, 0x400000000001, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000383000), 0x0) 2018/03/17 06:31:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40, 0x80) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000065dfb4)={0x0, 0x0, 0xffffffffffffffff}) exit_group(0x5c5895a3) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000100)={0x0, 0xfffffffffffffff0, 0x485b, 0x5, 0x2, 0x20}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/03/17 06:31:48 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000000)={{0x8, 0x400}, 'port1\x00', 0x5, 0x10042e, 0x139, 0x1, 0xbff, 0x0, 0x9947, 0x0, 0x3, 0x6}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) r1 = getpid() ioprio_get$pid(0x1, r1) 2018/03/17 06:31:48 executing program 5: r0 = socket(0xa, 0xb, 0x0) write(r0, &(0x7f0000898000)="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", 0xfc) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) dup2(r0, r0) 2018/03/17 06:31:48 executing program 0: syz_emit_ethernet(0xbb, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100, 0x8000, 0x6, 0x4}}], {@canfd={0xd, {{0x2, 0x1, 0xffffffffdcce2214, 0x1}, 0x34, 0x3, 0x0, 0x0, "d3b87476e81e92f796e2f94e1f992ae697ad1135938f340939df6275dcfe6db6ecefb696346a8c12712da06349e7ad38095ec4a7dc02ba174f1f6e674f86bc8f"}}}}, &(0x7f0000000000)={0x0, 0x0, [0xffffffffffffffff]}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/03/17 06:31:48 executing program 1: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x42200, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000000000)=0x800, 0x8) 2018/03/17 06:31:48 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xa, 0xa972, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/29) munmap(&(0x7f0000760000/0x2000)=nil, 0x2000) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00000001c0)=0x8, 0x4) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) pipe2(&(0x7f0000a93ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/183) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x82}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r3, 0xffffffffffffff44}, 0x8) 2018/03/17 06:31:48 executing program 6: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pipe(&(0x7f00000001c0)) 2018/03/17 06:31:48 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x84000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000010c0)={"73797aee06b799b3d78fd4a300", 0x200004011}) write$tun(r0, &(0x7f0000001180)={@void, @hdr={0x0, 0x0, 0x0, 0x0, 0x2a5}, @llc={@snap={0x0, 0x0, '"', "4258ff", 0x0, "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"}}}, 0xfce) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='vmnet0vboxnet0vboxnet1:.vmnet0*selinux)@procuser(nodev*', 0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x80000001, 0x80041) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x4, @empty, 'eql\x00'}}, 0x1e) keyctl$update(0x2, r1, &(0x7f0000000100)="624d3474909e6fb16e799217eb3b9e75b4ae239d6a9ad5df2eeaba78ae7c80ade3f5d4bd1fd165c987dbca1a9c164cab29cec67d4af8bb03683abbef31623e29abe80d05b59b044ae9f4a8938c24bc", 0x4f) 2018/03/17 06:31:48 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f00000002c0)="b5c8f6b74f3a1ab8e57f8f3150887372723ced478b1e2b1670e8241f7a6816f72f1cd187a3c25bbfb936f2d644c7fbb8b16a8c5c7e59accb6f58e6219ac9fe0e7bd984d7da0b92cd98a62e16d907cea38ded458805e02c399c80f48224075ece22e523403400a6a0b4e1cdc3b204af0813382a54b5367f9728295d0de4f2350ecf276a2e85d27fb616284be194b7cf8722729c90f1ceadff2ad7cf5de1358a374f8d7e3187f5e81e08586a5dd2f3577675902b09b6", 0xb5, 0x0, &(0x7f0000000200)={0x4, 0x88c, 0x1, "5af84eded82c", 0x2}, 0x10) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000001c0)={0x100, 0x9, 0x3, 0x40, 0x6, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={r2, 0x80000, r3}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x54) 2018/03/17 06:31:48 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="39000000130009046908000081000001000000400300000045ff0f00000a00141900180001000200070000fdffdd0007000200000000000000", 0x39}], 0x1) 2018/03/17 06:31:48 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000200)="b3df9ca7a5d2f6d172e9aa37cf7404c05aaabd3e357a2c36f49426068ea7699c5497be51ef216c2f2ef680806eceb6ead03539b15af8d072646b3ab1dc52338cf593222fc6e4d082eea562132211437477f7cb4e217a018da6bbc06f0c3566196265f464cb6a8355bc70267a74996e71") sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000100)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0xff, 0x80, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x1001}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) fcntl$setstatus(r1, 0x4, 0xc00) fcntl$setstatus(r1, 0x4, 0x2000) 2018/03/17 06:31:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x2018}) getrandom(&(0x7f0000000100)=""/166, 0xa6, 0x1) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x7}, 0x4) 2018/03/17 06:31:48 executing program 2: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000000000000000000000000000000000000000000240008001dff081daad5ff47bd0c2c10cf7a5164ef891111a0edabf37c1fd93a0d000000"], 0x4c}, 0x1}, 0x0) 2018/03/17 06:31:48 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0x474}], 0x1) 2018/03/17 06:31:48 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) clock_gettime(0x100000001, &(0x7f0000000140)) 2018/03/17 06:31:48 executing program 5: prctl$intptr(0xe, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)=""/181, &(0x7f0000000100)=0xb5) 2018/03/17 06:31:48 executing program 0: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x7, 0x0, 0x7, &(0x7f0000ffc000/0x1000)=nil, 0x20}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/03/17 06:31:48 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="3f02000000000000c2040000000d04eb06040187050238a408ffffc20480000000000096742dba840c8adbf36a1b995e8a6688d097aabff1a9dd18557109c7"], 0x20) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/17 06:31:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x176, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000100)=0xfffffffffffffffd, 0xfe7f) fcntl$setflags(r0, 0x2, 0x1) 2018/03/17 06:31:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000480)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000028c0)=0x0) stat(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000029c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000002ac0)=0xe8) r7 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003e00)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000003f00)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003f40)=0x0) r10 = gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000005380)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000053c0)={0x0}, &(0x7f0000005400)=0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000055c0)={0xffffffffffffffff}) r14 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005600)='/selinux/user\x00', 0x2, 0x0) r15 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000005640), 0x80800) r16 = syz_open_procfs(0x0, &(0x7f0000005680)='net/route\x00') r17 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000056c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000057c0)=0xe8) getgroups(0x4, &(0x7f0000005800)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r20 = getpgid(0x0) fstat(0xffffffffffffff9c, &(0x7f0000005840)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000058c0)=0x0, &(0x7f0000005900), &(0x7f0000005940)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005980)={0xffffffffffffffff}) r24 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r25 = accept4$inet(0xffffffffffffff9c, &(0x7f00000059c0)={0x0, 0x0, @local}, &(0x7f0000005a00)=0x10, 0x80800) r26 = open(&(0x7f0000005a40)='./file0\x00', 0x800, 0x80) r27 = syz_open_dev$tun(&(0x7f0000005a80)='/dev/net/tun\x00', 0x0, 0x1) socketpair(0x0, 0x7, 0x8001, &(0x7f0000005ac0)={0xffffffffffffffff}) r29 = socket$inet6(0xa, 0x7, 0x8) r30 = socket$packet(0x11, 0x2, 0x300) r31 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005b00)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000005c00)=0xe8) r33 = getegid() r34 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005c40)='/dev/sequencer2\x00', 0x180, 0x0) r35 = accept4$packet(0xffffffffffffffff, &(0x7f0000005c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005cc0)=0x14, 0x80800) sendmsg$netlink(r0, &(0x7f0000005dc0)={0x0, 0x0, &(0x7f0000005580)=[{&(0x7f0000000100)={0x2d0, 0x3e, 0x0, 0x70bd2b, 0x25dfdbff, "", [@generic="c285011545d373ed905409b663b2761a7a49577994cd68b2bd8b74761e47a600d215746d2ab5655fb1258e4f78706aa15bd78a23e39fd0c89deb8a81770ed31557e3f983f3d0bb6dec7cce85868acc763fcace6d0a87e08a3704", @typed={0x10, 0x74, @u64=0x3}, @typed={0xc, 0x85, @str=',&\x00'}, @nested={0x10, 0x80, [@typed={0xc, 0x96, @uid=r1}]}, @generic="289536e865f545f813e85f9dfd93bf44c85ce24a2dae21c2272c2254df3e42eed900874591de1aacd667737384bac82961c1795545bad4cfaf28adacec2df9df8de90ce3bb983c8b6f700988aaf3a193356fb013cca1b1793526126b2e6cdcf03c3994ce3ee2a495866a5aa6d600070753429c4d79ab0b229d5b46ea73e308149f71c57ab301cdded8c1c3a14a69edcc0a05bd310941a95d2cfc457ac012803a1764363a968924a47da939defe6312b55c8523c19f8406ed5374", @nested={0xb4, 0x1e, [@typed={0x90, 0x2e, @binary="23db9f3b3b53c32d8e04e825ef0770bb878ca81cbb565b23e17a7b0c28416bb26389c8334d9cab65897adab82c49a3e09c74586525b6ce68f526c3272f457a39c85fb936100f6c3dd0518ae08105cc136dc7126ce9d08fb5b402ef61c9a3496163494da8236d68d1121b52761b5541486ccdd86ad5b17f996f0a4f4751d60afa12eb149bb9344dea"}, @generic="268731d38b885863bd9123", @typed={0x8, 0xf}, @typed={0xc, 0x68, @u32=0x400}]}, @generic="b82d788361d7ecfc12202319e125e271c9b0af0efe394f32ba117f239561337cb110d5e41dc26bcb6ce99eb26c5fb575ea1398ac7892386e744791c87d7b4206107f7a757650cfb476f7acf6f8b3693abc289a33827eb9d01827f05192d93e52b155ce0c840899b58da2c4fc2ffeabefc3bb2870984fa5307187f39040b301389deff783f0ad5d7a89f5e78f6b1deb67383b0db162791a94e39d32f7074de54302874e370b3d5b12c10b3dd14916102cdac526eb06aaba48a85c8c69139f68cd820153214f0b8e6628"]}, 0x2d0}, {&(0x7f00000004c0)={0x200, 0x35, 0x100, 0x70bd2d, 0x25dfdbff, "", [@nested={0xd8, 0x3a, [@typed={0xc, 0x93, @u32}, @typed={0xc, 0x88, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="da5d34bbd81ffde74d52100099a8ff4e1cf86e0fef558449eb9a6eaa58ba640521b7cbd0e48f7eb2865e53e97e379a557aa2a898494429f53c41fefc92154a4898cfd0bedf538a2a859814ab159eeadbb50a98252eb4702a68115a407d726390dd1d9cdefb84ba97776ab105de", @typed={0x10, 0x94, @u64}, @typed={0xc, 0x76, @uid=r2}, @typed={0xc, 0x1, @u32=0x401}, @generic="601d54f3df2655d2a7882196c6b4dd3cf4624b1931c7c55ef233cb8235e9076682b6e28913"]}, @nested={0x118, 0x76, [@typed={0x54, 0x7, @binary="62fe7e66db7b491d7374f2fa8156a2ccff6d71925af05cfae46d1378709098315ae3bd9f16977586d30f1c74ecd2928bc8c7cf356f21eb13836eb61d475a3fd9a7359e90899e965757"}, @typed={0xc, 0x11, @u32=0xfffffffffffffff7}, @generic="95328a8ef08e7a1b8862073fdc450684873a687226a38b1d1b206b91995fd7bfa36f45267e1b922e9a760ccc0d8c5d8410be36c203bddbed09eedf637e29a1618dfa8ef286263e5018900c599eb539d67c71c8ce0021a4ecbd4df5c206bddf4d836c26a138688188a449a575b3ea4f40f79813daf2bd3fc71136e3da193ef5df31357ce330b82f11f9397764d239e6d5aaf0eede2df6c409e1f687aba681560bb3286a7ca4", @typed={0xc, 0x71, @fd=r3}]}]}, 0x200}, {&(0x7f00000006c0)={0x111c, 0x15, 0x808, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x110c, 0x38, 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@generic="cb3c21bcb0f08e1b34616f17d1337dcf2f90e20d2e3c2c1fd7a0379ecc3cb0efaddcddee0b65c7a491a8c7bf10e60a3f2d4c850d4e64fee0c4297d32cc8e4cf689ad81cd78b7eb615ceab1c6fb1d1ff9a65bc2e848f168d81651a0dc5c488a7281579060ae925d073609a017d020700f3669fda2d7f4e7ecbf785be4bb34e0eb20c9d5850207c9f672f489ced52e3e3e929e43bda180d179fa535f749cc3d3d7424f1c12ce1a27cc9371f0c6a5ee228ac718914e5271f869346a239e84ffde11cadef905f89c2aef5925a721021ff4c7935f59e62a51", @generic="a8918e46e32aaaf593e6b2e4283ccafa4ce1951093b7f4b0c2463828d407af7a5a4fc454c63453bfdb6dba331b40291280088697a0a7199185fd7dfef40c552b25773fb3deb1f7c69764ddd38b9ddb310a6586303dca52eb8470b4ecd33b19666af88c6a856c0c58ab3f50e0c55deb2412a54c19fac038ee39290eaf7af9e192c33af27987d05546d3abbb0702d34252976befbe2ccb66ca7c", @typed={0xc, 0x3a, @pid=r7}, @typed={0x18, 0x7d, @ipv6=@loopback={0x0, 0x1}}, @generic="bfd67e73033affb8f6ea55ed435bac495c12f70246a3a18a14f0e7578abc2ec1d9e3e71250d0e523882bda5de8bff39a264c28a86a77e747526c17baf4cc04e71f34275504ab5129a7c8e7843c1f63e5a89a3b7081cc07ea82fe38e95e28bd8d476e3383d3e6fe5dd9101b3021f98eef711b96d3a3dc8a2c07af410a7adc8a96e29d3d6d4fbafa5b93a9e65a78bf19e16e85ec3b574bc2ec48717eeee9c4a6feb71bf8114414363996"]}, @typed={0xc, 0x11, @uid=r8}, @typed={0xc, 0x93, @u32=0xffffffffffff4ec7}, @nested={0x109c, 0x44, [@typed={0x14, 0x7e, @str='systemeth0\x00'}, @typed={0xc, 0x20, @pid=r9}, @generic="312afe", @typed={0xc, 0x77, @u32=0xffffffffffffff60}, @typed={0xc, 0x2e, @str=',&\x00'}, @generic="098bea7b7cc9fea82a988b0964566969e13093b6e533116688d6c4bb965b5f12671abf3c3a59d63350b1c01c001f471fda30543171be5a79c6ed3813e6d8ce0ec58aa96a5378323dbe9d5a501a4675d2f0f8cc7800ddaea212c033de94", @generic="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@typed={0xc, 0x35, @pid=r10}, @typed={0x10, 0x4b, @u64=0x718c}, @generic="55d5c941b2db0d4b10e3b8d3bd7f5a33a8c8de1c09b5813f257b67e35f99de98b41e71593da12207ca8d43cb9277abcea982670621ad7ad4fd2a3fcbb5e7ac58c41edb8da641bcc30da5bdc7d9c2a299a13079cf0d36d5ab6cba4ce0112fc1de656816c85e50394ae1c465ddda6464cfc96e2979c67711"]}, 0x13d8}, {&(0x7f0000005440)={0x124, 0x3e, 0x100, 0x70bd2a, 0x25dfdbff, "", [@typed={0xc, 0x38, @str='&\x00'}, @typed={0xc, 0x15, @pid=r11}, @generic="089d40071ec167abf70ac8d8c97dc06d53b4db320f8465477ddeb232a8696fcb46ae1a9f9383e4cc89e115fa042233913fd8ac9c07d8f809a8d68322589d4d88", @typed={0xc, 0x78, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x46, @pid=r12}, @nested={0xa4, 0x2e, [@typed={0xc, 0x4f, @u32=0x9}, @typed={0x10, 0x2b, @u64=0x984}, @generic="bb03971897cd07ed32051c00f1bb31d18a1058f88b16ad6608bcaf83fb23b0bf029c0d604b8a8cdbe499df58a3d4ff6456444bc49bb2a7827e683cf7948a949db1b916896db03ae68ba7377f8780333761c7b5c02825c529cc015c08029b1c00f6aa0f69db3e5101b948795974b763bcb4f7c92446b93ca75d6ef3", @typed={0x8, 0x91}]}]}, 0x124}], 0x7, &(0x7f0000005d00)=[@rights={0x14, 0x1, 0x1, [r13, r14]}, @rights={0x14, 0x1, 0x1, [r15, r16]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x2c, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0xc, 0x1, 0x1}, @rights={0x14, 0x1, 0x1, [r34, r35]}], 0xbc, 0x20000000}, 0x4) r36 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r36, 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000b71ff8), &(0x7f000040f000), 0x0) 2018/03/17 06:31:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f657865000000000000b16391ed1c90e96284c26d313c7c033c44284c6715fceb7923a85075723ab76891d0b4afdcd2edfa8b47f5ddf7a37a00283a4d78c58d76c8e3112b6110fb212efd0d66ad8955bdd376b67ca5f67094894026573db9229e0f9af938e06fa45a1fd668a8d8b84474d4a6f100d3e74f50f1f339724090f4e3f776394be65694930705b2bac6315a68f41e597f2434647d00b5f14573baf7e7fe38bbad054cc7ee196c29cb2fb74b0b56e0b0013fa69be986562da6c45b7d150a43fa6039ae0116ba1a1cc387d906ce0f87b1e98338fafc0215de4b9c") fcntl$getflags(r0, 0x401) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0xff) read$eventfd(r0, &(0x7f00000000c0), 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0xffffffff7fffffff, @ipv4={[], [0xff, 0xff]}, 0x7}, {0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, 0x5b, [0x4, 0xb337, 0x1ff, 0x6, 0x8, 0x8, 0x6, 0x100]}, 0x5c) 2018/03/17 06:31:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80b, 0x3ff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22}}, 0x1ff, 0x1fd, 0x7fff, 0x2, 0x1}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0xcf, 0x7, [0x3, 0xaae, 0x6, 0x8, 0x3f, 0xffffffff80000000, 0x1]}, &(0x7f0000000280)=0x16) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000000100)=""/211, 0xd3, 0x2000, 0x0, 0x0) dup2(r3, r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'tunl0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="190000000000000000000000000000000000000000000000000000000000000000000000007e92dbbebf65497ac91e114d8eef34d67c86e5bf79cbb832d7cd7110227fa9ae51f7460ce45344f586958cacdc774333f081275e"]}) 2018/03/17 06:31:48 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000), &(0x7f0000000000)=0x24f) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/17 06:31:48 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e14ff8), &(0x7f00005d8000)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5388}) r2 = syz_open_pts(r1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x60b, 0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000b04000)=0x3) ioctl$TIOCLINUX2(r2, 0x80047456, &(0x7f0000a95000)={0x2}) 2018/03/17 06:31:48 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000186ff4)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001600290000000000000000000a000000", @ANYBLOB="14002ebf0f4fdbb7f33210600a0340ae930001000004000000ffffff"], 0x2}, 0x1}, 0x0) 2018/03/17 06:31:48 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_settime(0x2, &(0x7f0000000340)={r3, r4+10000000}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x6000, r1, r2, 0x401, 0x354aa3d8, 0x840400) 2018/03/17 06:31:48 executing program 1: prctl$intptr(0x1c, 0xffffffffffffeffd) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20001, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x6, 0x4) 2018/03/17 06:31:48 executing program 2: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x5}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) syz_open_pts(r1, 0x80) 2018/03/17 06:31:48 executing program 5: prctl$void(0x827) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 2018/03/17 06:31:48 executing program 0: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0xc080, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) 2018/03/17 06:31:48 executing program 4: timerfd_create(0x0, 0x1fd) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) 2018/03/17 06:31:48 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)=""/166, &(0x7f0000000180)=0xa6) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0) timerfd_gettime(r0, &(0x7f0000000000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="700c00090a0000000000000000000000030006000000000002000b01000000000000000000ff7f000003000500000000007f000000e0000001000000000000009222c0d73e8f3c3c7c8e9ec4bd203a747ceb0e0f4f0b102aadef492bd200000094b6d121f16e05bc0733c438596e71670f64e4025e91b69b4a0f400bc38873b1abcb668a9e7eaa6edaac54"], 0x50}, 0x1}, 0x0) 2018/03/17 06:31:48 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x3, 0x0, 0x7, 0xa8c2, 0x0, 0x401, 0x61, 0x0, 0x2, 0x1, 0xfffffffffffffffd, 0xfff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e23, @loopback=0x7f000001}, 'bcsf0\x00'}) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000000180)=0x88) 2018/03/17 06:31:48 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000701000000000000005df5cc0014000000800000000040000000ffffe0000002ff01000000009e72000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x96) r1 = getpid() r2 = memfd_create(&(0x7f0000000240)='/dev/net/tun\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000000200)={&(0x7f0000000100)="b6476c8d0763ed0cabd2bf905b639697070b8a08c10803a4601f39b3c7e1d2fc9ea467ce7af05ee2a18f2d48e22635275940280c9aa625d9ad4b226c05d25dfc9bb7", 0x42}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xd0400, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/03/17 06:31:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000b62b7094657b7ae15d8a3ae24e26ba65646905f9a5cd52a42c339780bbf861e4a4cb40f069bf3c6e050243434b27a7498667890f2cc9b2f2bbd057558a81570d0e9d97c330c075efe9298af2b5af11d46dda68220e70bb4f2cfca0dc3dd46562459b33163043d763978a04599095b6ad8b592b8ea58259de468cb049c583aa09e5b31e9184f372cc4f53a1bb1cad0360a891db3d8c816f1b1255b4c1d7ff84535231bf453dbd2f27e324454a0000000004f0ffff070000001d00000002000000"]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/17 06:31:48 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xd158}, 0x0, [0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x3e0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x1c) 2018/03/17 06:31:48 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) restart_syscall() ioctl(r0, 0x18000451d, &(0x7f000022afff)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x98000, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/03/17 06:31:48 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x800000000009, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x1) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x0) 2018/03/17 06:31:48 executing program 0: clone(0x40000200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000000040), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) execve(&(0x7f0000fb0ff8)='./file0\x00', &(0x7f0000609000), &(0x7f0000025000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000d63000)=""/168, 0xa8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x78, &(0x7f0000000080)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x800, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x4e24, 0x5, @empty, 0xffffffffffffffdc}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x0, 0x209, 0x0, 0x6, 0x0, 0x3, 0x3, r2}, 0x20) sendfile64(r1, r0, &(0x7f00000001c0), 0x2) open$dir(&(0x7f00002eaff8)='./file0\x00', 0x26102, 0x0) 2018/03/17 06:31:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002df74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x6, 0xfffffffffffffffe, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000037fb4)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) 2018/03/17 06:31:48 executing program 1: r0 = request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='\'^\x00', 0xfffffffffffffffc) recvmsg(0xffffffffffffff9c, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/235, 0xeb}], 0x1, &(0x7f00000002c0)=""/221, 0xdd, 0x3}, 0x100) recvfrom$unix(r1, &(0x7f0000000480)=""/124, 0x7c, 0x2, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e23}, 0x6e) timerfd_create(0x7, 0x80800) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000007c0)=0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x2200, 0x24) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)) request_key(&(0x7f00000005c0)='syzkaller\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)='*wlan0/{#&\x00', r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000900)=""/165, &(0x7f00000008c0)=0x92) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) sendto$unix(r1, &(0x7f00000003c0)="a47ea65765d20928d564fddfaf14df9bbcd501c322cf9af7dbcab9a10143282cd8751c8efdcbb4fd1128f519ae7c3a0a7a3fcc9cad681ac7a90d", 0x3a, 0x2000c051, &(0x7f0000000400)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/03/17 06:31:48 executing program 3: futex(&(0x7f000000cffc), 0xfffffffffffffffd, 0x0, &(0x7f000000b000), &(0x7f000038fffc), 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340)=0x1, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000240)=""/8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x63, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00000001c0)={@local}, &(0x7f0000000200)=0x14) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000140)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e21, @broadcast=0xffffffff}, 'gre0\x00'}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[0x0]}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000100)=0x7) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0x8000, 0x4) 2018/03/17 06:31:48 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x33c}], 0x2000000000000144) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/netlink\x00') ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000040)=""/160) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/17 06:31:48 executing program 2: clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f0000000340), &(0x7f0000000200)="7a3d54a109ba9df442e52fe93deadf3a1d09e63754e96acbd7c944e1b080f23b0ca478ed818cbe772820fd3aba446134dff768675e7caba88919fef6b745bf978c96a763835bb896cab56b244aca96a905287eddb2cdb7f8d2024aea4a4f002937770354cbe0972c4aa2c36a45e197525a91a4c999f05bd94bbed4b4148594f13eb06d7e661a03f65d201eb98d860000000000000005e10f068397dcbb9240cd1fbbd18bd19ba29193ea6d1c94f4ad6dd2896cb620f8c95f9d810bcd7eb4b3b99ce7c41d2c9a13a1de2985092c85a800c0ca08a3531c09071dc5ba974681b3dacecd9f63e6862e975d68c8ddb4bb8d80ddbb84") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) socketpair(0x9, 0x807, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140)=0x1, 0x4) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) 2018/03/17 06:31:48 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = socket$key(0xf, 0x3, 0x2) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/03/17 06:31:48 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'rose0\x00', 0x8810}) 2018/03/17 06:31:48 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0xfffffffffffffffd, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/igmp6\x00') preadv(r0, &(0x7f0000000000), 0x38d, 0x10000003) [ 62.323144] IPVS: Creating netns size=2552 id=12 [ 62.406252] device bridge0 entered promiscuous mode [ 62.444197] IPVS: Creating netns size=2552 id=13 2018/03/17 06:31:49 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ptrace(0x4207, r1) ptrace(0x420b, r1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) 2018/03/17 06:31:49 executing program 7: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2, &(0x7f00000002c0)="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", 0x189) r2 = syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x8, 0x101040) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000580), 0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000004c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000100)={r0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000240)=0x84) getsockname$inet(r3, &(0x7f0000000280), &(0x7f0000000480)=0x10) 2018/03/17 06:31:49 executing program 6: r0 = epoll_create1(0x0) poll(&(0x7f0000e98fb8)=[{r0, 0x0, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2a0440, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000000c0)) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/03/17 06:31:49 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000580)='net/softnet_stat\x00') sendfile(r1, r1, &(0x7f0000000040)=0x400006, 0x40000006) 2018/03/17 06:31:49 executing program 1: r0 = gettid() link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') prlimit64(r0, 0xd, &(0x7f0000000000)={0x8, 0x3ff}, &(0x7f0000000040)) waitid(0x2, r0, 0x0, 0x4, &(0x7f0000000080)) rmdir(&(0x7f0000000180)='./file0\x00') 2018/03/17 06:31:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/03/17 06:31:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00001615de0005190000040d000c000000800000f9000008", 0x29}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x7, 0x1, 0x3, "bb639e90ae55e0a1efa31b9b1d45a64e9c03825399e33a7500d2634e8918387c262eb175d2c0909d1722e7397dda3088de277a4c9527eec37556231c8c8531", 0x10}, 0x58) 2018/03/17 06:31:49 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b63c98466ef26b1f4c900000c630000"], 0x0, 0x0, &(0x7f00000000c0)}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/03/17 06:31:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000040)=""/78, &(0x7f00000000c0)=0x4e) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000def000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x20}, 0x1}, 0x0) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfc, 0x2000000}, 0xc) 2018/03/17 06:31:49 executing program 1: socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x1, &(0x7f0000000ff0)=[{0x6}]}, 0x8) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200), 0x0, &(0x7f0000000080)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) recvmsg$netrom(r2, &(0x7f0000000200)={&(0x7f0000000100)=@full={{0x3, {"8a2b628e5f0939"}, 0x3f}, [{"115635ba25ec13"}, {"9bbfc30bff308d"}, {"cd3aa21fc20870"}, {"3e2e6ebe8a5f81"}, {"85c09ff1b28cd7"}, {"8ceb3859d1d660"}, {"148e0c5a8578cb"}, {"1ac97f69b5b5c1"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f0000000180)}], 0x1, &(0x7f00000002c0)=[{0x98, 0x112, 0xfffffffffffffffa, "45862470958632fe4a5ef8da46b9f56813a4604a8850bab4e0ccef5808a6ff2e55d2b1a540f9cff7cda591479ac58ceddd49dca0c7ae5adba231dd507e3e4dcdfb9e3dfd92cf5af34e65efc38fd0bf4138d94a8dcc4f5f31d89af53d245f376095d90bc79a698ed91c98bb96f76b5bbf98fee5ff98405b4de6c127b9ae75dafba5863bd3c194142452"}, {0xa0, 0x10f, 0x1, "5870a7a3566e432e9ff6a52327d64700635281d8d3a191bc0791f9cd556f938773c4b7f1a1119229f6b46d40460aaacd7661bb355469c8d00f6791117b187f75280d3283ae811378393cecc1e95dca2ce9da2f808a5d1a9f8381a23cce69b331d16030dc42c62ceeb91de09bc40f9981cc46aa55a05518b7844df9429fdfa4c2bae33bdff91c9f771d340f3109b5e60ad9"}, {0x14, 0x115, 0xd95, "e660061af48ec37a"}, {0x3c, 0x6f1e94d523916310, 0x7, "53ce822dd826907d15877aea5a24b6dc92993ad5dc0cf9b87f596f2b7eb8e346ffeeaf121ac08aa1d378b0762456"}], 0x188, 0x4000000}, 0x41) 2018/03/17 06:31:49 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000080)={0xffffffff, 0x10000, 0x5, 0x373, 0x3, 0x4}) close(r0) 2018/03/17 06:31:49 executing program 2: r0 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="fa24e02148325ed5df94680491f2a71b47a36454f246de0be3a8e8cf19e4cb424d280a8a37ed71c52b21790106cf1874b13c94aca24d567935256baf2bf23dcf421bd7ca03", 0x45, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200180, 0x41) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000280)=""/225) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x80, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000380)={r3, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)=ANY=[], &(0x7f00000000c0)) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x8) ustat(0x80000001, &(0x7f0000000100)) 2018/03/17 06:31:49 executing program 4: r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001b3000)="13", 0x1}], 0x1, 0x83003) sendfile(r0, r0, &(0x7f0000633000), 0x8001) lseek(r0, 0x0, 0x4) [ 62.964820] binder: 8777:8783 unknown command -2067176693 [ 62.972264] binder: 8777:8783 ioctl c0306201 20008000 returned -22 2018/03/17 06:31:49 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x413c, 0x0) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/2, 0x2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="083efd3fcbb56ab65f91decae69878ac493577411a6e41f669a48900119f453d634e28705d95332d395db8b8b12b7865a345bc8109b0acc960fc375736dd21618a51682f6bff0c86cddd798a98840052c25c97ef41216bdc2dc2f44fd3bd8007c8d88e42b9e9fedcc4550c3bd87cd16f14e910de63be091b5330695ac52081a89ba01ba5da8b6e566882b9395ed3a264217f5967110ea113c90aefae", 0xfffffffffffffee8, 0xfffffffffffffffb) 2018/03/17 06:31:49 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0xfffffffffffffffe, 0x0, 0x7fffffff}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000080)="e6fa74e4d5d4") ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 63.005457] binder: 8777:8794 unknown command -2067176693 [ 63.021305] binder: 8777:8794 ioctl c0306201 20008000 returned -22 2018/03/17 06:31:49 executing program 6: unshare(0x200) setpriority(0x0, 0x0, 0x9) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0), 0x10) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x2) 2018/03/17 06:31:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dccff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x232) dup3(r0, r0, 0x80000) 2018/03/17 06:31:49 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000000000001f}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0xd00) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x200100, 0x0) 2018/03/17 06:31:49 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001240)='ns\x00') exit(0xfffffffffffffffe) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) clock_gettime(0x0, &(0x7f0000001080)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1, 0x20a0}, {r1, 0x110}, {r1, 0x1a2}, {r1, 0x2206}, {r1, 0x1000}, {r1, 0x8002}, {r1, 0x400}, {r1}, {r1}], 0x9, &(0x7f00000010c0)={r2, r3+10000000}, &(0x7f0000001100)={0x3}, 0x8) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000001140)="588cf214d8367baa0a970daee5f7e0bfe8ebf64c445c43c6c7ad7c29dfcb51b95e9099804c75635e889323e138710d9e2e213cddd2247fdc3f68cfc1e7ec915e73f51197b90ae5197b634b1e873a8e5e2bfa7983a98dfab8e8a0961843bdf31c45d84110822a87baf8065a0d9f5aefabe8daddf733af23c6ef2092fdcf7507099dfbe0ba9e6a236789cf294a621b644f2a9b44d3b3c53e90ba257b33b5925e92d5d001a567b15b24b35acd4bb255924640e22bd6b35bdff3ca6465bfcc315d86") 2018/03/17 06:31:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x80040) ioctl(r0, 0x4400000000001278, &(0x7f0000000240)) 2018/03/17 06:31:49 executing program 2: r0 = userfaultfd(0x800) r1 = socket$netlink(0x10, 0x3, 0x3) tee(r0, r1, 0x6, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_score_adj\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='-8', 0xfffffffffffffeb1}], 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) sendfile64(r2, r2, &(0x7f0000000080), 0x1) keyctl$session_to_parent(0x12) 2018/03/17 06:31:49 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = getegid() setfsgid(r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/03/17 06:31:49 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="c1692527da680934d7add9b80a7680add3aee85cda3a038fa49dfbaf8f9d4edd20cbb2b349203019ada62daa592e2e21b8b89c8d19cda18215bf3b4a204e3b6cffec4265bc3f264f60e68607cee77f9510c2ec86083afe2457dbb59a82a2d145272b75bac5930e4d", 0x68}, {&(0x7f0000000140)="190d19744cf2eb32d2b2b2cf9642ed87e12b3af183c361555e8daf121ee670a0a619646bd91706bf01219f48d444d556cb021ff61853724fa00585da43090b7620819e056b64f808d18acd63356a1556a4447c58", 0x54}], 0x2) openat(r1, &(0x7f0000000200)='./file0\x00', 0x80000, 0x15a) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file2\x00', 0x400) 2018/03/17 06:31:49 executing program 4: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'ip_vti0\x00', 0xa00}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x4, 0xe1, 0x80000000}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) ftruncate(r0, 0x9) 2018/03/17 06:31:49 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x800) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x181040, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{r2, r3/1000+10000}}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000087f000)='oom_adj\x00') sendfile(r4, r4, &(0x7f0000000000), 0x6) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000040)={0x7, 0x1, 0x2, 0x4, 0xfffffffffffffffc, 0x7ff}) fcntl$setlease(r4, 0x400, 0x5) sendfile(r4, r4, &(0x7f00000000c0), 0x1) 2018/03/17 06:31:49 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)="3851a89bfe6a26b596243af6cf5e77ff108d2fe2665e38661071bf5ffd35934ffc67a53c20a7c10f476e76b74bef42492aafc0e03d0db89ed6861ef71bfc8b72787150b405f9973923db592fd20329af75b7f0fa109cdebbe41abbb7b5a9da116983624868fcedd5604dd7fbe7", 0x6d) dup2(r1, r0) sendto$inet(r1, &(0x7f0000000200)="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", 0x1000, 0x4000000, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/17 06:31:49 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0xfffffffffffffffd, 0x0, 0x40000000000000}, 0x20) recvmmsg(r0, &(0x7f0000004880)=[{{&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000023c0)=[{&(0x7f00000001c0)=""/243, 0xf3}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/127, 0x7f}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/85, 0x55}], 0x5, &(0x7f0000002400)=""/4096, 0x1000, 0x8}, 0x4}, {{&(0x7f0000003400)=@pppol2tpv3, 0x80, &(0x7f00000047c0)=[{&(0x7f0000003480)=""/202, 0xca}, {&(0x7f0000003580)=""/254, 0xfe}, {&(0x7f0000003680)=""/112, 0x70}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/146, 0x92}], 0x5, &(0x7f0000004800)=""/121, 0x79}, 0xfa22}], 0x2, 0x20, &(0x7f00000048c0)={0x0, 0x1c9c380}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000004900)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004a00)='/dev/keychord\x00', 0x400000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000004a40)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004940)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00000049c0)={0xa, &(0x7f0000004980)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x60280, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10042, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000100)={r5, 0x80000, r6}) 2018/03/17 06:31:49 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xc0000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001bff4)) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049efa0)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) socketpair(0x2, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ipx(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) 2018/03/17 06:31:49 executing program 3: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x13, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x362d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000100)=@nl, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) r1 = gettid() getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x1, 0xffffffff, 0x2, 0x1, 0xffffffffffffffff, 0x2, 0x8, 0x7, r2}, 0x20) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x100ffc, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/03/17 06:31:49 executing program 2: r0 = socket(0xa, 0x2, 0x0) unshare(0x20000400) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/17 06:31:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x99, @empty, 0x4a6}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008cf000)=0x4f15, 0x4) getsockopt$sock_buf(r0, 0x1, 0x40000000000001d, &(0x7f0000861000)=""/48, &(0x7f000025bffc)=0x30) 2018/03/17 06:31:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x801, 0x48) ioctl$TIOCSBRK(r0, 0x5427) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x2, 0x9}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x6}, 0x8) readv(r1, &(0x7f0000001240)=[{&(0x7f00000001c0)=""/73, 0x275}], 0x1) 2018/03/17 06:31:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3b, 0x2, @thr={&(0x7f0000000100)="cb3c12332a769e427127886e6677e4b2b81cf301e8687d6ccec12daea1aede81273fa45328d40319d5c82f5feb6c0e26fcc26f27b4744ce319f8c21b5c789e44b6011deafc4f3699f33125e50d76126098f6b4314dafd85c01fc0167a9da1e0a8fd590ddf94410ea0fd7937c110ae4b9cd42ff025a396712e0791507bbc12206d3821d", &(0x7f0000000280)="b42e9fb4b7a7858d6a0f60c165472ebdc97fdaef4acdb1be0131399f685a1643977e1831ba4208f630564118c08fe2543a0a5dee398e3ebe50cc43134990b8612ed2d566d1016afe5fefa1c42d0f880d76ecb99473cbeed616e797a9b235031fa9c3bf5874d4c844256795292292992c7150bd5ca2684fed1a67c5086ae1961b44fdca2a772103f82d89c8b3e3af2e71c3b3ecf6137abcf0a557a7ba2452"}}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x1, &(0x7f0000000200)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="00f9ff00ac14140f33ae000000000000"], 0x374) 2018/03/17 06:31:50 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x7}, &(0x7f0000000180)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x11}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r4, r5+10000000}, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4)) ppoll(&(0x7f0000a0ffe0)=[{r1}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) 2018/03/17 06:31:50 executing program 6: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) mount(&(0x7f00002f8ff8)='./file0\x00', &(0x7f00008f0ff8)='./file0\x00', &(0x7f00006f5ffa)='ramfs\x00', 0x1000002, &(0x7f0000f79fe0)) statfs(&(0x7f00001aaff8)='./file0\x00', &(0x7f0000bc0000)=""/71) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20400, 0x22) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x8001, 0x0, 0xfff, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='efs\x00', 0x10, 0x0) exit_group(0xf545) 2018/03/17 06:31:50 executing program 3: write(0xffffffffffffffff, &(0x7f000000afc3)="dc", 0x1) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) readv(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/57, 0x39}], 0x2) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffffc) keyctl$revoke(0x3, r0) 2018/03/17 06:31:50 executing program 5: prctl$setendian(0x14, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/net\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x86, @time={0x77359400}, 0x0, {0x1, 0x2}, 0x0, 0x0, 0x3}) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="9cea0ac662e0d5c431f975785872062ee6761f64c8fabc80c151255aa5c12e52d4086178fb4b7703b9e292008898a744c145738c5bc34d5517e6b2fb5808ad9bbb589cae2d10eafa93fb98bca5bca580b40e7d332cf09768ac04acb84ab9855223c06b6d380814c2bc1a519af55ce088523f48dda21c2d8a81631bf9a7fc915c6df3cb5369951890a0a34aed12", 0x8d}], 0x1, 0x0) socket$inet6(0xa, 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) setns(r0, 0x0) 2018/03/17 06:31:50 executing program 0: setpriority(0x1, 0x0, 0x0) 2018/03/17 06:31:50 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0xf5}) mq_timedreceive(r0, &(0x7f0000000040)=""/224, 0xe0, 0xfffffffffffffffd, &(0x7f0000000140)={0x77359400}) 2018/03/17 06:31:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x3, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xa09, 0x80000) ioctl(r0, 0x1264, &(0x7f0000000000)) 2018/03/17 06:31:50 executing program 0: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x2c910, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/03/17 06:31:50 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009e6fdc)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0xf63a}, &(0x7f00000000c0)=0x8) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80000) 2018/03/17 06:31:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x3) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="10a2f9f90192a88b955f66596a8e81123284699472a10453d32b514834c05990ba17b34f99831cdef36835315f485fb3a511d5005e04ca9c0e493ed3acdb0c9401d4e4af890a054350f7e0bf2f26d2f173c2f586f211c5e4949f870864a097e81865", 0xfffffe2a}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/03/17 06:31:50 executing program 1: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/03/17 06:31:50 executing program 6: r0 = memfd_create(&(0x7f0000000040)='-eth0\x00', 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfc9, 0x10000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000065a172") lseek(r2, 0x0, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000240)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x19}, r3}, 0xc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) 2018/03/17 06:31:50 executing program 2: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) write(r1, &(0x7f0000000000), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) 2018/03/17 06:31:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000c30000/0x4000)=nil, 0x4000, 0x2, 0x32, r0, 0x0) fcntl$notify(r0, 0x402, 0x19) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000040)={{0x10001, 0x6}, 'port1\x00', 0x0, 0x100040, 0x4, 0x3, 0x0, 0x3, 0xad7, 0x0, 0x4, 0xfffffffffffffffa}) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000cf9ffc), 0x4) 2018/03/17 06:31:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ftruncate(r1, 0x0) close(r0) 2018/03/17 06:31:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffc) mmap$binder(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x0, 0x10031, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) 2018/03/17 06:31:50 executing program 1: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000634f74)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000dd2f63)="24000000240007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) write$sndseq(0xffffffffffffffff, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) 2018/03/17 06:31:50 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) inotify_init() ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x1a, r1) 2018/03/17 06:31:50 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000040)={@multicast1=0xe0000001, @rand_addr=0xd1c8, @multicast2=0xe0000002}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, 0x4) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') flistxattr(r2, &(0x7f00000001c0)=""/120, 0x78) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000180)) fcntl$setstatus(r2, 0x4, 0x4000) readv(r4, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) 2018/03/17 06:31:50 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x48000, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ax25(r0, &(0x7f0000000140)={0x3, {"09a17205172419"}, 0xd9e3}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) getsockopt$inet6_buf(r2, 0x29, 0x8000000000050, &(0x7f0000000000)=""/185, &(0x7f00000000c0)=0xb9) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000002c0)=@get={0x1, &(0x7f0000000200)=""/164, 0x80000000}) 2018/03/17 06:31:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) close(r0) 2018/03/17 06:31:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x240000, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) 2018/03/17 06:31:50 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) getuid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/17 06:31:50 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x8ae8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) fsync(r1) 2018/03/17 06:31:50 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendfile(r0, r1, &(0x7f0000000040), 0x81) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x600, 0x0) 2018/03/17 06:31:50 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x101000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/175) bind$unix(r0, &(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x7fff) 2018/03/17 06:31:50 executing program 7: 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}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x5, 0x4) 2018/03/17 06:31:50 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x5, 0xb, &(0x7f0000000000)="316daa348524103cae80c0"}) close(r0) 2018/03/17 06:31:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xf930}, 0x4) 2018/03/17 06:31:50 executing program 5: mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xc4) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x15555555555554af, 0x0, &(0x7f0000000000), 0x1ec) 2018/03/17 06:31:50 executing program 0: ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="6a31fbd827fd"}, 0xffffffffffffffff, {0x2, 0x4e20}, 'syz_tun\x00'}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x200, 0xa1, "4e29f287adff00132da238d1ce95c1a16bdac3979cb3aad3a9d2a72ac2a22f007be8b3b4c866fca798725df5bb0865a074c6c001e7ec91ecdb5b7aadb4be0c6068a826c94dae9a62f651dbea9ff81421e7cc4ef81b7ccdbab8327c609aaaf1518b6dbd68c43787444e7597cc4bc046dc80556466bebd8adcbdcbf75beb489a22b36de1da4755dedd464f368dedb0b85561094ff2265728a962a490e82bc405fdb4"}, 0xa9) 2018/03/17 06:31:50 executing program 7: r0 = socket(0x2, 0x80801, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000005000), 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) setns(r0, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000100)={r2, &(0x7f0000000080)=""/109}) [ 63.856269] binder: 8978:8986 got transaction with invalid offsets ptr [ 63.882393] binder: 8978:8986 transaction failed 29201/-14, size 40-40 line 3156 2018/03/17 06:31:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) rt_sigaction(0x2f, &(0x7f0000000000)={0x9e5d, {0x5}, 0x88000000, 0x1}, &(0x7f0000000040), 0x8, &(0x7f0000000100)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@dev={0xfe, 0x80, [], 0xf}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x9, 0x500, 0x2, 0x40000, r1}) 2018/03/17 06:31:50 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000003c0)="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", 0xfc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/03/17 06:31:50 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgid(0x0) sched_getparam(r1, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0xffffffffffffffff}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0xc0}, 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x5, 0x4, 0x5}) 2018/03/17 06:31:50 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007fc000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000080), 0x20000000000002ea, &(0x7f0000000240)=""/186, 0xba}, 0x40010063) 2018/03/17 06:31:50 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x40000000001) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socket$l2tp(0x18, 0x1, 0x1) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001340)=""/246, 0xf6}], 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000000)="1148bb0a3578dc06af001bfa5c4f9fb5750146b0a63aec76c558968961703fc844a24e1ca1cebff05b4ad930ae611c11b12c5c37c6e8e8926d299aa80c72b949b4eec97bb96f5696ab09f5b60c6a62e6875f5aee494b8b7813583488cde08629be67621e275af88b495017553c5407b4b194ef2fafbd79d0617365ff4ffac9bee1fc", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/03/17 06:31:50 executing program 5: r0 = socket(0x400000020009, 0x400000000000006, 0xffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0020d61a4846474c000ef32cfa07", &(0x7f0000000180)=ANY=[@ANYBLOB="26000000000000000000000000000000000000000000000000000000000000000000000000000000000000057a3dee9f1ef03efc7204495273bfc3f57629d2c9684c4dff213d81857c996b9348da04cff056124f2cf192a59109e0797ca9f7d6b959c8d2b5cac6dc94299b1d29cc3efc0ec3c088e4b090f8b2f6b2478e5918b4c3fca0aa1efb1b026625dfbbf76cd0794741a69454bd4e3a4a5dcc6862ad2bb64cfe9b5959057579cacfd686fad61254fd8cf04602350a07a0c1b957cb5916881f50f359ef1d"]}) [ 63.915451] binder: BINDER_SET_CONTEXT_MGR already set [ 63.934753] binder: 8978:8995 ioctl 40046207 0 returned -16 2018/03/17 06:31:50 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x2}) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r2, &(0x7f0000000000)=""/36, 0xd) 2018/03/17 06:31:50 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002400030f07fffd96ffffffffffffffe10600000000000000fffffffffffffffc", 0xfd7b}], 0x1}, 0x0) 2018/03/17 06:31:50 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000016009000000000000000000004000300000000eeff000000000000000000000000000000000000000000000000000600000000000a000000000000000000000000000000030000000000000000000000000000000400040000000000000101000000000000000000000000e10000000000000000020001000000000000009900004d000005000500000000000a00a14e00000000000000000000000000000000000000aa7ee1f6df3af27956c6c2a6990b5768d450e90183a69e94079302363ade72f1"], 0xb0}, 0x1}, 0x0) 2018/03/17 06:31:50 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000910d0dc471a1f2f69080000000200068032dc525774e88b10000000000000030006000000000002004e20e00000010000002330c407855b11c5dce3140000000000030005000000000002004e20e00000"], 0x50}, 0x1}, 0x0) 2018/03/17 06:31:50 executing program 5: r0 = memfd_create(&(0x7f0000000040)='[*[\x00', 0x5) write(r0, &(0x7f0000000100)="deb1b82acf0000", 0x7) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req={0x800, 0xf4c, 0x80000001, 0x100000001}, 0x10) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x6, 0x1, 0xfff, 0x1ff, 0xf4, 0xffffffffffffffe1}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}}, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={0x400, {0x2, 0x4e20}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @rand_addr=0x800}, 0x0, 0x7fffffff, 0x38ee, 0x5, 0x7ad, &(0x7f00000000c0)='ip6gre0\x00', 0x80000001, 0x0, 0xff}) [ 63.973327] binder: undelivered TRANSACTION_ERROR: 29201 [ 64.001279] netlink: 224 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/17 06:31:50 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setflags(r0, 0x2, 0x0) 2018/03/17 06:31:50 executing program 4: r0 = socket$inet6(0xa, 0x80006, 0x0) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/185, 0xb9}, {&(0x7f0000000200)=""/45, 0x2d}, {&(0x7f0000000240)=""/201, 0xc9}, {&(0x7f0000000340)=""/235, 0xeb}], 0x4, &(0x7f0000000480)=""/37, 0x25, 0x9}, 0x2100) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r1 = accept4$inet6(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0x1, 0x20, 0x2, 0x10000}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000100)=0x3, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x6) 2018/03/17 06:31:50 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) link(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./file0\x00') [ 64.055636] netlink: 224 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/17 06:31:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xe9}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)) 2018/03/17 06:31:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ee9000), &(0x7f0000000000)=0x4) r1 = getpid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) fcntl$setpipe(r0, 0x407, 0x9f) 2018/03/17 06:31:50 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001480)=0xc3a1, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000032ef44)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x90500, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x4, 0x4) 2018/03/17 06:31:50 executing program 2: r0 = gettid() poll(&(0x7f0000000040)=[{}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), 0x4) tkill(r0, 0x8000000000000015) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x6}, 0x14) r2 = gettid() tkill(r2, 0x15) 2018/03/17 06:31:50 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') getdents(r1, &(0x7f0000cd7f35)=""/203, 0xcb) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x8, 0xfffffffffffffffd}, {0x2, 0x667d}, 0x6, 0x4, 0x7}) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) fsync(r0) 2018/03/17 06:31:50 executing program 4: rename(&(0x7f0000f76ffe)='..', &(0x7f0000b8aff8)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xe6, 0x8000, 0x1, 0x40, 0x3}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="ffffcf0006ebea7ac53cc792a1edaf99926db69069c4c5fabdb996e6e9085d7c3e404c2ba08f3bbfaa85261696834dbb1a10c2c0714360c8ceca2283e57bde9954362ca7619c66e76693247539e22c279707d87fd9d8b64cd42927eb520f9633db2ac69fbc04548ed0bca5170baba683fa0a63dfc682722fdec9e5b47c65b83555a1f8dae26d0061b6f608889093d5f69f9d0f67958ffd44d2129029869c5fcd412fb579040427d431b1316fd44c255d728886ad5d9e395b245e9f77d0ff3717f40239c8eadc9bcc5a6b000000000000000000"], 0xd7) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x4e24}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e21, @multicast2=0xe0000002}, 'ip6_vti0\x00'}) connect$unix(r0, &(0x7f00000002c0)=@file={0x1, '../file0\x00'}, 0x6e) rename(&(0x7f0000000340)='../file1\x00', &(0x7f0000000380)='../file0\x00') 2018/03/17 06:31:50 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xe, 0x1, "15a486726ecb03a4939d6aa8871ff2fdcb745028376b4f9489338fab9cd324bdfa24bd3b3caac5724a156505797f56d26bdbc0b93e3fe38b3d2b32d0d43cf3eb", "72f92b74e7ddabbab8bdbda21b68d0e637b9d2ce6de0ca814090107222c1f0cb", [0x5, 0x5efa]}) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x400000004, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "4971b3dd3756930128cd8c923343df4bb9341a8f7c556b616155647a2732f399"}) 2018/03/17 06:31:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) 2018/03/17 06:31:50 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x7) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) dup2(r0, r1) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) 2018/03/17 06:31:50 executing program 6: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000), 0x1, 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x2) futex(&(0x7f000000cffc)=0x4, 0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0x1, 0x2000003, &(0x7f0000000140), &(0x7f0000000180), 0xfffffffffffffffc) 2018/03/17 06:31:50 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001340)='/dev/ppp\x00', 0x10001, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001380)=0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) mmap(&(0x7f0000ac9000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001200)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f0000001240), &(0x7f0000001280)=0x4) read(r1, &(0x7f000071ff70)=""/144, 0x90) r4 = fcntl$dupfd(r2, 0x0, r1) sendto$llc(r4, &(0x7f00000001c0)="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", 0x1000, 0x4, &(0x7f00000011c0)={0x1a, 0x200, 0x800, 0x1ff, 0x2, 0xffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) truncate(&(0x7f0000001400)='./file0\x00', 0x7) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x141000, 0x0) ioctl$TCGETS(r6, 0x5401, &(0x7f0000000180)) ioctl$LOOP_CLR_FD(r3, 0x4c01) nanosleep(&(0x7f00000013c0)={0x0, 0x989680}, 0x0) getsockname$inet(r5, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) connect$unix(r6, &(0x7f00000012c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/03/17 06:31:50 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000100)=""/235) 2018/03/17 06:31:50 executing program 3: r0 = inotify_init1(0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400100, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000002c0)={0x7, 0x9, 0x38, 0x900, 0x0, 0x1, 0x86, 0x800000006, 0x102, 0xfffffffffffffffb, 0x3, 0x4000000000000082}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x4, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)={0x5, 0x10c, 0x5, 0x9, 0x3ff, 0x2f3, 0xfff, 0x8, 0x72, 0x6, 0x0, 0xffffffffffffff81}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) sched_setattr(r4, &(0x7f0000000240)={0x30, 0x5, 0x0, 0xb7dbfcf, 0x20, 0x8000000080000, 0x100000000, 0x67}, 0x0) clone(0x0, &(0x7f00003c4000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x82000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc004240a, &(0x7f0000000280)={0x3, 0x0, [0x0, 0x0, 0x0]}) ptrace(0x4207, r4) waitid(0x4, r4, &(0x7f0000000040), 0x10, &(0x7f0000000140)) 2018/03/17 06:31:50 executing program 1: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x8) epoll_create(0x200) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0x2, 0xffffffffffff8000, 0x1, 0x10001, 0x200, 0x1f, 0x2, 0x3, 0x81, 0x80000001, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x4, 0x3, 0x80000000}, 0xffffffffffffff77) mq_timedreceive(r0, &(0x7f0000000180)=""/250, 0xfa, 0x163, &(0x7f0000000280)) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0xfffffffffffffffd) mmap(&(0x7f000001e000/0x4000)=nil, 0x4000, 0x1000000, 0x40080010, r0, 0x2b) 2018/03/17 06:31:51 executing program 2: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000c3f000/0x4000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) 2018/03/17 06:31:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000188c2)=0xffffffffffffff33) socket$nl_route(0x10, 0x3, 0x0) 2018/03/17 06:31:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000613000)='/dev/sg#\x00', 0x100000000000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xffffffffffffff01, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setstatus(r0, 0x4, 0x0) 2018/03/17 06:31:51 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000000)={0x4, 0x1000, 0x100, 0xfffffffffffffbff, 0x5, 0x19, 0x1, 0x2, 0x0, 0x9, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000600)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000740)=0xe8) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000ac0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000bc0)=0xe8) getgroups(0x2, &(0x7f0000000c00)=[0xffffffffffffffff, 0x0]) r11 = getuid() r12 = getgid() r13 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0xc) r15 = getuid() r16 = getegid() r17 = getuid() r18 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001100)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000001200)=0xe8) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002580)={0x0}, &(0x7f00000025c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002600)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000002700)=0xe8) getgroups(0x3, &(0x7f0000002740)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f00000027c0)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000180)="8cb70966920b880a10b2bfcbd244b53eb5d4bbc031714534ae8da44b13e737905ce889b6d3683cea6368ce4342d6d66eb7032817104c85cfa16248", 0x3b}], 0x1, &(0x7f0000000200)=[@rights={0x18, 0x1, 0x1, [r0, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r0, r2]}, @rights={0x18, 0x1, 0x1, [r2, r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r2, r2]}], 0x70, 0x4000}, {&(0x7f0000000280)=@file={0xd4da52ac703de570, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000300)="0f952570adc8187d0bf615063b9d75dc7c2ad9af34c5ad8415c2e1b87b04ebaf6c3d0c801ba90840c979c14e065966e769dd45635786790717ee78ec27428ea851b092ab04d890734cb407f5a9", 0x4d}], 0x1, &(0x7f0000000840)=[@cred={0x18, 0x1, 0x2, r1, r3, r4}, @cred={0x18, 0x1, 0x2, r1, r5, r6}, @cred={0x18, 0x1, 0x2, r1, r7, r8}, @rights={0x24, 0x1, 0x1, [r0, r0, r2, r2, r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r2, r2]}], 0x8c, 0x800}, {&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000980)="b166130f9b96435e39c25a45a2dcb922a03706b9b0b8b3483747cc4f67f3836b8f9e93a02e4ad346a3fc6fd013a12e926d1bf246423eddd15960fc8e98d9dd61e68c6c968a4587fa13abf67fc260e88b89908a6901acdea1692d7ccf54788818c988e05a2303e2991917e5bc479f9150dd91cffa1da2342f42d38679a2a80ff370f006121bd03e14c488c32a2dc6e1ef86218a4c06ea5939fc63849f00120b7a076d45bbafa3afb4d90a36e5c58a9ecfe3b8bf885f93180adbeee08be0be449ebd3c009cd8c49314db51ff042735723c22ceae979ee240476b651d444ee41bc7cd4316de26655f0c19db07228a0526083a850b1b366b62eb", 0xf8}], 0x1, &(0x7f0000000cc0)=[@cred={0x18, 0x1, 0x2, r1, r9, r10}, @cred={0x18, 0x1, 0x2, r1, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r13, r14}], 0x60, 0x10}, {&(0x7f0000000d40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)="4814a146c2994134f44b248330a9ae3d566910b80e5bd3a7d635ba1811ac6dac35ae6756930832d1bf8d1fbcee8101944446d7ce22b900e2d952605141a2daa9e7f6868b1292f5e632e2f13158068a9ce2ea9e1b111c98c0b5315dc967f5c57fe12e416c53b1fe52fb9edf2d006cab9de6dc4893e73d5f2cfdd445ca47456b15215b2d4872e9a90141bb5037bb88644b04b48563726021265c90f786795b62dc5bb278467e3523f19da84b785ca7ee1b5ad74e8897513376d02c1283547a5c4c453d42bf100ec1f97dd57dcad7d2ee935fd25cc68d857c0813f86cc9", 0xdc}, {&(0x7f0000000ec0)="8bb77f34a2087822e29d8bffb5a22dd9da692ad7e340e633e2f9912c711233e79e62422e3249c6ba49de368e5cee9aa99b93433b970cd6602ce2633e1f6a262c187e51f798a2262a4e1aea14128c7271a9fb450f8bc93c2074c95b04141ad099788157a52e6358b2446ae4853001ba6e1faafe607f9f549a724f0a35c58b4a70ec46e4817beef8a2eb92dd58668d0b3b7c3f21893d34dc43b7106dccdcf4f18830d6cbadbe37", 0xa6}, {&(0x7f0000000f80)="c7ab33e72d7fc7abc9", 0x9}, {&(0x7f0000000fc0)="3466a74fe02f64b0e46b0410c5be4a108f5254462b", 0x15}, {&(0x7f0000001000)="86f0a90161673beebc1af61704ba36bfc9613c6054ada7f343904a8aaa6600ca14b26c59efb998a19b2a590a8d53259f1fe33589e3b3da101d64f964001290973e7e5a580ad72f26d17af81a8059c6de49736b733eef7f412d9d74dddde3addd40bd1e9cf9247d61e4cf6e553aaa34276e55fd135fe901b46979d17dc0a944501af658ce664dbc995ca05be8cecc0d96e5ab4076705d5c92718d45599826170af80ffe3a5fec39cbfa", 0xa9}], 0x5, &(0x7f0000001300)=[@cred={0x18, 0x1, 0x2, r1, r15, r16}, @cred={0x18, 0x1, 0x2, r1, r17, r18}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r1, r19, r20}, @rights={0x18, 0x1, 0x1, [r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0, r2, r0]}], 0x88, 0x1}, {&(0x7f00000013c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002540)=[{&(0x7f0000001440)="1d1cfe864ac8020d315ea98f3cccff4a8ecf8b2332c70a92fd9f5a7db49f5acebafdc872ccf33755675a6f1af01148fedfc5a2c86cc52239ed283604d4b36db38bd849c17650a44a638694ecc71b2d0bd9197c260b2f105a7d09534173175670c39f278f7e64fba3b2fdeb1fd5e64d7d6186c53f5e033cb1574986bf9d74f2043bceffa9d40ab16999959a4d6d4f4ac7866a54cd2b8c7a1fa93669213221fd4e7bfa2dc6916bf05b6ea76e79843b6c918ea256ac7da3667832a5bb99e0234c78fe3b47975fb498e634d6da24e3e9e2742cc27a521cf2b1d8717bb2a85964ee7473194a06d493", 0xe6}, {&(0x7f0000001540)="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", 0x1000}], 0x2, &(0x7f0000002780)=[@cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0xc, 0x1, 0x1}], 0x24, 0x24004000}], 0x5, 0x4) setpgid(0x0, r1) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x100000001) setpgid(0x0, 0x0) 2018/03/17 06:31:51 executing program 1: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xc4852fb39694a66a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') pread64(r0, &(0x7f0000000000)=""/26, 0x1a, 0x0) 2018/03/17 06:31:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0xfffffffffffffe62}, 0x1}, 0x0) 2018/03/17 06:31:51 executing program 4: ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x18c2500, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa0801, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="f900000065775740922d425ded4d4b835d0c06a351a1ac361b298d23f2a7a10ece50ba8876cc19491450d25712fdb701ff07d797723ebca11becdf034e56f45ebbb0ebc82d92bf3e846a43c0d58d49156109241c7b83fbacc62d2b15eb09fd29b4c1c5c722f4aa2cf9ab5efc137bbc78d17ce751ccce0c5e7d032bbae7438ee40a6c7957de30692c77903c9da6f116fdce96f82571d2d499001ad491faa18a423e3d8a2d2ca480a113e0e1ccb7f24c2d824f01b9c48edb94da27fc48f15427e6051c8254ec5478e78a83626f43e72b193f92ba263b1ee0b75d3631059d5284d11359e296450fb7636db9e9f3dea6d1d8ba6771dc"], &(0x7f0000000200)=0x101) 2018/03/17 06:31:51 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000100)=0x24) umount2(&(0x7f0000000040)='./file0\x00', 0x8) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/03/17 06:31:51 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6e65740169676d703600fd9e83c616387a885bdaabdfbe14b6d34b00e977b22699e069985837c3a17d6ab3a81f52") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x109000, 0x0) preadv(r1, &(0x7f0000000040), 0x0, 0x10000003) 2018/03/17 06:31:51 executing program 1: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) vmsplice(r1, &(0x7f0000b27fd0)=[{&(0x7f00009b5f55)="cb", 0x1}], 0x1, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"8801a318eb8631177a53c973"}}], 0x1c) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/17 06:31:51 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0xc, 0x0) write$tun(r0, &(0x7f0000000040)={@pi, @hdr={0x2, 0x1, 0x4, 0x6, 0x2, 0x8}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @local={0xac, 0x14, 0x14, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback=0x7f000001}}, 0x2a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/03/17 06:31:51 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'bridge0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x800f, 0x1000, 0xb8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x81, 0x0, 0x7}, &(0x7f0000000240)=0x98) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000280)={'tunl0\x00', {0x2}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000080)) 2018/03/17 06:31:51 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xd0000, 0x0) r1 = add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000001540)='pkcs7_test\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="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", 0x1000, r1) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000040)=""/126, &(0x7f00000000c0)=0x7e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000012c0)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000013c0)=0xe8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001440)={0x2, {{0xa, 0x4e23, 0x1d, @dev={0xfe, 0x80, [], 0x10}, 0x1}}}, 0x84) recvfrom$packet(r0, &(0x7f0000001200)=""/163, 0xa3, 0x100, &(0x7f0000001400)={0x11, 0x5, r2, 0x1, 0x100000001, 0x6, @random="63b4400c6ba4"}, 0x14) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x33c4) munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) keyctl$search(0xa, 0x0, &(0x7f0000270ff6)='id_legacy\x00', &(0x7f0000a84000)={0x73, 0x79, 0x7a}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001500)=0x10000, 0x4) 2018/03/17 06:31:51 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000001980)}], 0x20000000000002fe) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000080), 0x80800) 2018/03/17 06:31:51 executing program 4: personality(0x3ffffff) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x24) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) r2 = getpgid(r1) sched_getparam(r2, &(0x7f0000000000)) uname(&(0x7f0000000280)=""/93) 2018/03/17 06:31:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x2012, r0, 0x0) 2018/03/17 06:31:51 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000b3c79ec9823d71f0a81a8205f98552eb0000"]], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/17 06:31:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) creat(&(0x7f0000000000)='./file0\x00', 0xcb) ftruncate(r0, 0x3d) 2018/03/17 06:31:51 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x800) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_ifreq(r2, 0x8931, &(0x7f0000000300)={'syz_tun\x00', @ifru_map}) ioctl$sock_ifreq(r2, 0x8934, &(0x7f0000000200)={'irlan0\x00', @ifru_data=&(0x7f0000000180)="9b4633b7c2b6143a9e4aec29b78a2ad54d4b210b0f357348ed5e329dfacf3845"}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x309182) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000100)=0xfffffffffffffff8) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/17 06:31:51 executing program 5: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x0) ftruncate(r0, 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x7, 0x2, 0x4, 0x8, 0xffffffff00000000, 0xfffffffffffffffc}) rt_sigtimedwait(&(0x7f0000000000)={0x2ff86539}, 0x0, &(0x7f0000000040), 0x8) 2018/03/17 06:31:51 executing program 3: r0 = socket(0x6, 0x7, 0x6) ioctl$sock_ifreq(r0, 0x10000089f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/17 06:31:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000100)=""/132, 0x84) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) r2 = mq_open(&(0x7f0000000000)='[+vboxnet0\x00', 0x40, 0x4, &(0x7f0000000040)={0x0, 0x6, 0x1, 0x3, 0x4, 0x8, 0x10001, 0x6}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)=0x5) 2018/03/17 06:31:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x6cf}, 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300090465000000000000007f008040040000004600010700000014190004000000000000008ceb0003000000000400000003f500", 0x39}], 0x1) [ 64.611336] binder: 9156:9163 transaction failed 29189/-22, size 40-8 line 3005 2018/03/17 06:31:51 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0xce22, @broadcast=0xffffffff}, 0x10) 2018/03/17 06:31:51 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000001080006040000ffffffffffff7f000001aaaaaa92aa00ac141400ae6d974fe9d4106fa4c05bfaf7"], 0x20) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000100)=""/57) 2018/03/17 06:31:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x3e, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x500, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x2, 0x6e8}, {0x4, 0x7}, 0x2, 0x0, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syzkaller0\x00', &(0x7f0000000000)=@ethtool_test={0x1a}}) 2018/03/17 06:31:51 executing program 7: r0 = dup(0xffffffffffffff9c) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x1000, 0x3f) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200800) write$selinux_context(r0, &(0x7f0000000140)="73796563745f723a756129726164645f657c65635f743a7330004b055c629dcce473030000000000000007452e68709e81bba7be62c06900000001000000014a20159b84b5e70f3181177025ab86691a00000000004000000000000000000000", 0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/17 06:31:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000020000007f00000100000000000000000000000000000000000000b7fced000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c3ca1ac2854a212a0000000000000000000000000000000000e8b509847962fae845000000000000000000000000000000000000fd60043276963bc8bdaf631e845c3cec3ba9d3050c04590ed82b0db08ec7d22d8f9066f340386cc8e341bb60722bd3b8585a92da2236f7d300f9003c951cd0d29a996581967f93f8ffffff006e1c5186ce2f78a72a5bda72a3897aa4fff4133ab57ace9f0ad6234f6177a2647e294e337573c58e0778f0f473084cff0d00ec7279cfc71b18ab"], 0x3987) 2018/03/17 06:31:51 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000040)={0x74, {{0xa, 0x4e23, 0xd9, @loopback={0x0, 0x1}, 0x5}}}, 0x84) write$eventfd(r2, &(0x7f0000000300), 0x8) close(r0) 2018/03/17 06:31:51 executing program 0: socketpair$inet(0x2, 0x5, 0x200, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'erspan0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$inet(0x2, 0x2, 0x73) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xffdf732f90495cc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={"5362f857c6ff0f001100", {0x2, 0x4e22, @rand_addr}}) fcntl$dupfd(r1, 0x406, r1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x1000, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, 0x7, 0x0, 0x0, 0x9, &(0x7f0000000040)='syz_tun\x00', 0x4, 0x4, 0x4}) 2018/03/17 06:31:51 executing program 3: r0 = memfd_create(&(0x7f0000000fe0)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2012, r0, 0x0) mprotect(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xffffffff) mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x0) 2018/03/17 06:31:51 executing program 1: rt_sigtimedwait(&(0x7f0000000100)={0xffff}, &(0x7f0000000140), &(0x7f0000000180), 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000001c0)=0x5) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000240)={@mcast2}, &(0x7f0000000280)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) [ 64.652622] binder: 9156:9176 BC_INCREFS_DONE u0000000000000000 no match [ 64.670375] binder_alloc: 9156: binder_alloc_buf, no vma [ 64.676002] binder: 9156:9176 transaction failed 29189/-3, size 40-8 line 3128 2018/03/17 06:31:51 executing program 4: perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r0, &(0x7f0000002000)='net/sctp\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/17 06:31:51 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0xce22, @broadcast=0xffffffff}, 0x10) 2018/03/17 06:31:51 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000007f47)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x5a9b5bd, 0x1, {0x3, 0x3, 0x1, 0x0, 0x83}}) 2018/03/17 06:31:51 executing program 3: mlock(&(0x7f0000699000/0x1000)=nil, 0x1000) clone(0x0, &(0x7f00003e2000), &(0x7f0000579ffc), &(0x7f00008a2ffc), &(0x7f0000fe3000)) mlock(&(0x7f0000698000/0x2000)=nil, 0x2000) mlock(&(0x7f0000699000/0x4000)=nil, 0x4000) 2018/03/17 06:31:51 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x2000000040}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) close(r2) 2018/03/17 06:31:51 executing program 5: r0 = open(&(0x7f0000000040)='.', 0x2, 0xfffffffffffffffe) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000440)='.', r1, 0x0, 0x0) 2018/03/17 06:31:51 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/access\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000020faa)=ANY=[@ANYBLOB='system_u:object_r:auditctl_exec_t:s0 unconfined_u:system_r:insmod_t:s0:c0.c1023 8'], 0x51) 2018/03/17 06:31:51 executing program 2: r0 = socket(0x0, 0x80001, 0x7169) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ipddp0\x00', {0x4, 0xfffffffffffffffc, 0x0, "c9782ce88f05", 0x8000}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(r1) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000000)='\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000020ffc)=0x16) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/03/17 06:31:51 executing program 6: r0 = inotify_init1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) fsetxattr(r0, &(0x7f000001f000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x8000000) 2018/03/17 06:31:51 executing program 0: capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000032fe8)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000010d000)={&(0x7f0000a47ff4)={0x10}, 0xc, &(0x7f00000e2ff0)={&(0x7f0000f8fc10)={0x14, 0x2c, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/17 06:31:51 executing program 3: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x202000, 0x48) 2018/03/17 06:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000005fbe)) 2018/03/17 06:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x511400, 0x0) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000ffc)=@fragment, 0x8) socket$inet6(0xa, 0x4, 0x800) 2018/03/17 06:31:51 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000e7e000)={{0x0, 0x7}}) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000b0020000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) r1 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x101900) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futex(&(0x7f0000000100)=0x1, 0x0, 0x0, &(0x7f0000000180)={r2, r3+30000000}, &(0x7f00000001c0)=0x1, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, {0xa, 0x4e22, 0xff, @empty, 0xfffffffffffffff9}, 0x6, [0x2, 0x3, 0x20, 0x7766718e, 0x85a, 0x1, 0x4, 0x3ff]}, 0x5c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r4, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x10}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0xff}, 0x4) 2018/03/17 06:31:51 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x408000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)=ANY=[], &(0x7f0000afcffc)) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00000004c0)=""/56) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) 2018/03/17 06:31:51 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipx\x00') getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) recvfrom$packet(r0, &(0x7f0000000080)=""/174, 0xae, 0x10001, &(0x7f00000001c0)={0x11, 0x17, r1, 0x1, 0x8, 0x6}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x10080, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000200)={@rand_addr=0x8000, @broadcast=0xffffffff, r1}, 0xc) restart_syscall() sendto$packet(r0, &(0x7f0000000300)="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", 0xfa, 0x0, &(0x7f0000000240)={0x11, 0xf5, r1, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0xfffffffffffffeac) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000de7ffc)) 2018/03/17 06:31:51 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) recvfrom(r1, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "50e47154ab6d97e99a901eab32417b601536cfe6d8aef8874a1f555ecd56a63b82c92c3ad7df7d3e739082942c096794cf059af0666fe05c39836a50713309"}, 0x60) r2 = accept4(r1, &(0x7f00000011c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000001240)=0x80, 0x800) sendto$ax25(r2, &(0x7f0000001280)="b46f449b83cb6f5fd0e551e3349d1df62657520340640cbd986d554f1834fe3729a89000065e76d00f7342f639501cff6567a3b51268f66c3b0e570b2eeeb10a8493f405f97535d62c8e3726575ed87816ecd251f24c1588034fc0d0de9e39ed6e2df8649ee01ca288e78620d6a2ff6db9e40f8b43e044b2935670478f8bfb7be815570c32002bc1665ec082d20da1b87b4d511880cbf2d2f5490cb29517a8d119436ed71f31b0a3a0efc0f2f797f97e83196a164f79c84a9f631a3ed05dfbf7b770b4a1f98d3b48351ede", 0xcb, 0x4, &(0x7f0000001380)={0x3, {"de67122e909148"}, 0x3bb8}, 0x10) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/17 06:31:51 executing program 2: prctl$intptr(0x1c, 0x9) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x88) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000001c0)=0x1, &(0x7f0000000200)=0x4) write$selinux_create(r0, &(0x7f0000000140)=@objname={'system_u:object_r:hald_acl_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x39, 0x34, 0x20, './file0\x00'}, 0x47) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/03/17 06:31:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=ANY=[@ANYBLOB="30000000180021000000000000000000020000000000fe01000000001400090008000000", @ANYRES32=0x0, @ANYBLOB="03650000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/03/17 06:31:51 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)=""/192) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7ff, 0x2) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) 2018/03/17 06:31:51 executing program 6: unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x54, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) 2018/03/17 06:31:51 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22}}, 0x6, 0x9}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000a4aeaa), &(0x7f000005f000)=0x4) 2018/03/17 06:31:51 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES32=r0], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYBLOB="e86dcb79c8b6f5a05659832aa7643c15c389230c802fa23df0f4a944eca0866b9c0f97cb65dc5ce41a394c88eb98d4dd3a64cf6003974d11cab393b9d31f5082c5d5f3cdb304a7a580e26c5d1a8dcce2a70157bc9377ac10d56c96021719ce9d87a699fcc17933906727c518dadcb1d4d1351e3317ee2777926604327ad1f49978c7262b45789ea686acce04e9", @ANYPTR], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYPTR64]]], 0x0, 0x0, &(0x7f0000000080)}) [ 65.322314] binder: 9301:9303 unknown command 536871104 [ 65.329257] binder: 9301:9303 ioctl c0306201 20000100 returned -22 2018/03/17 06:31:52 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000200)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}]}, 0x18) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0xb1d, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x1fffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x7f, 0x4) 2018/03/17 06:31:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x10, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000380)=0x100010) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x100000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x588}, 0x8) r4 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000a40)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000540)={0x494, 0x1, 0xb, 0x201, 0x70bd29, 0x25dfdbfe, {0xb, 0x0, 0x2}, [@typed={0xc, 0xa, @fd=r0}, @typed={0x58, 0x59, @binary="f1f6014b6a4d9b2afac6e6fd3e3c41c1c48cc839746d3248a3c88fbef71702d6bb00bb40ae659ca5fa4d4fbf9224ac9cfb08f52230693190fddab5cf210a28231f764775da0864186e54c033ce7489"}, @typed={0x10, 0x44, @u64=0x8}, @nested={0xf4, 0x69, [@generic="fc768f8beb64341c90f501f1abedca4cac81af7dc535f984b29a823395279b53859c21b811dc6a1b549d19d9191dd29c175ee4e8b63d7cfd6f2f997fd998f421191d607fa4e1429040115588f91729bec955eecac4132b68f9b4c262531b0dac7c3e9c50242228e6819ceddff9c12ce4b41959f41d50478db807955317d5319173068f91edb618a4b1c075814d7a371d07b9c26e80641e3684e05352facb396eca6a30780f19b1f936e3a1d1d5e9abc2c52cc25922577b0e4c78600d52a8971804cc260c08e1b66a74d4da91312a7198c701546637a48e09592282ef131133e7b96d2c7b31e094ba228d6143778f"]}, @nested={0x150, 0x88, [@typed={0xc, 0x88, @ipv4=@multicast2=0xe0000002}, @generic="1f56f4592841d7b012321941ef2d31721002217afab9abce64fe62cffe54cb4206e9cdef8bac19f0840d7c25fef5aeb25658aaa108059d6ab224b96651ed497f404c423da6a68f729c3d3409934e590475910d15949b", @generic="25ccdbf5435adb761773354a7eb9e12a1420c1a5f71119afba945f716015830d102335efd92af3303231de44164d5035cd2ca4111c4ae0e0acc5699f1be275c8267e0015d6cc617d7928cbd93e5d40076abd33c4d2bfd6844aa26fe47c0dba545a6468b5ed167f1418d9feb12c56a4a88aefddc0b3cd21f8690b2f946b5b83b763a440e1612beafec7f96e07", @generic="ce1de88f3f553881d28bbb6df7aedfa289d298685476a821a03dba8828a8eb27657657be1f003b5d11201235078dde7caa6082d9d413d9ce6d18f844aa63ea3bcb3eb331f1087cee627c3143ca9311315fd8cdb0f4737fdbe82fb6b1ab"]}, @nested={0x24, 0x3b, [@typed={0x10, 0x4a, @u64=0x400}, @typed={0x10, 0x80, @binary="408920c139a67c"}]}, @typed={0x5c, 0xa, @binary="34afb1417ab6d47c340358ad388b7ee820246f071da616a6f1a062ca5d1dae42714feb8c23b6fe8c7120bd1bf199330c34927c6dcad9eaf7c9762deb2d2d596aec84a95983e9f4e8bc06e6904ede3e399e0974be"}, @nested={0x148, 0x1d, [@typed={0xc, 0x14, @pid=r4}, @typed={0x10, 0x2e, @u64=0x24}, @generic="e97b086f5d3fcc988a644ffe5ac277cd232fedb61b957b50833f69437eca27e2f1c786f4ecc638b850157162d7400cb868d8c63b7b33bd741e2385acdfad23e911a8840a928642221de3cbee0717534f30cd37e3f06a89ba2c1037ea0603fc6bc5f13679ccd1528e04ce7bd9a2f0c6", @typed={0x8, 0x7d}, @generic="d025fe803e2d183ca282d02961b1d5b03728692ad4dfa560b3d6f6300cda8bc1f5672656f233dd0871ed904a7fa5587eda7cba741e7f3652b6480ec032016e72b125b5600e3cac7769e60f847f0d464e519502a3a3506558f063614b49c23e639786c66f903eab64859f19375561bfa39cb98e4a928b14c89c9357aeb91fbf313d7cc343c44a4e818b1e425e4489cc4cebc824f3331d7753da4c87ede5c8b7b448d8f6e23c", @typed={0xc, 0x72, @uid=r5}]}]}, 0x494}, 0x1, 0x0, 0x0, 0xc000}, 0x4008000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000280)=""/206) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0xd6}, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x7, 0x4) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000a80)={0x2, 0x8, 0x7, 0x80000001, 0x0, 0xc}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001c00070f000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="00008a"], 0x1c}, 0x1}, 0x0) 2018/03/17 06:31:52 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'vcan0\x00', &(0x7f0000000040)=@ethtool_cmd={0x2c}}) timer_create(0x4, &(0x7f0000000000)={0x0, 0x3e, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_gettime(r1, &(0x7f0000000100)) 2018/03/17 06:31:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x90000, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = epoll_create(0xdcc5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001, 0x2}, {}], 0x20) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000100)=""/214) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/03/17 06:31:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000640)={0x0, 0x3ff, 0x3, 0x2, 0x7, 0x100}, &(0x7f0000000680)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000740)={r1, 0x58, &(0x7f00000006c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xa}, 0x5}]}, &(0x7f00000007c0)=0xc) sendto$inet6(r0, &(0x7f0000000000)="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", 0x5a1, 0x80047ffe, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000780)="00b57f22903fb80de70a1536", 0xc, 0x0, &(0x7f00000005c0)={0xa}, 0x1c) 2018/03/17 06:31:52 executing program 6: r0 = dup(0xffffffffffffff9c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048b, &(0x7f0000000000)="010000000000000000000000000000200000000000000000", 0x18) r2 = dup(r1) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000001, 0x10010, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x0, 0x1, {0x3, 0x0, 0x2, 0x2, 0x1ff}}) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/03/17 06:31:52 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000140)=0x3) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)) 2018/03/17 06:31:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a875fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000084040000000000002001000060020000a0030000a0030000a003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4d0) flistxattr(r0, &(0x7f0000000080)=""/37, 0x16) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/25) 2018/03/17 06:31:52 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) recvfrom(r0, &(0x7f0000000080)=""/153, 0x99, 0x2001, 0x0, 0x0) 2018/03/17 06:31:52 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) memfd_create(&(0x7f0000000040)='@nodevvmnet0\x00', 0x1) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000001ffc)=0x3a6) 2018/03/17 06:31:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x10000000000101}, 0x20) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x5, 0x3aa}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0x8) close(r0) 2018/03/17 06:31:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) accept4$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0x429, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x4, {0x2, 0x0, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) [ 65.426772] IPVS: Unknown mcast interface: [ 65.439886] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex [ 65.466553] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2018/03/17 06:31:52 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ae0ff8)=@abs={0x1}, 0x8) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2407ff) sendto$inet6(r2, &(0x7f00000000c0)="b32f012f62c923b60451598a905159311e2df22aa501d69b02687696c358e76389f2e33368ecfd8d0adb7aa58f3e923f69d0f9d97dc82d2b791589c03215570f3b4434314fc005251137a7fbfe9de36e4b8270b9ca5c0aad2db70ff209098234e18a8640eee2599b46006b4fa60662cfa08c40358d890b27748cb9f1357cafe5892fe2ede34f36e0b0e1f91aadc631188526f659861487863703af5c783e314a7454139faeb7b19a7e0f858452666b3eb45c2ed0", 0xb4, 0x20008040, &(0x7f0000000180)={0xa, 0x4e24, 0x1ff, @dev={0xfe, 0x80, [], 0x10}, 0x4}, 0x1c) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000080)=@req3={0x2, 0x4, 0x1, 0x5, 0x640, 0x6, 0x9}, 0x1c) bind$unix(r3, &(0x7f0000000000)=@abs={0x1}, 0x7) 2018/03/17 06:31:52 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@loopback, @in=@remote}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x1f, 0x5, 0x80000000000, 0x17, 0x0, 0xe6, {0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xc524263}}, 0x8, 0x0, 0x200, 0x10001, 0xff44}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0xb) write(r1, &(0x7f0000000600)="4dcca3894716aaa341d05584d856045cf60f53d605095a9b9e2e86aefa344cf862b8fbb78432830ac343b171b840e30b5ae24a310de504b29d3217fbb1e4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd5787206168886d9e81a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c09637954", 0x375}], 0x1) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/185, 0xb9}], 0x1) write(r1, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9505e695209ea7678f73ac592", 0xaf) 2018/03/17 06:31:52 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001500)) [ 65.474667] IPVS: Unknown mcast interface: 2018/03/17 06:31:52 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fallocate(r0, 0x1, 0xfffffffffffffff8, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) openat(r1, &(0x7f0000000040)='./control/file0\x00', 0x202, 0x84) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') dup2(r1, r0) 2018/03/17 06:31:52 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) rt_sigprocmask(0x0, &(0x7f0000f6d000), 0x0, 0x25) 2018/03/17 06:31:52 executing program 4: pipe(&(0x7f0000ee4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/91, &(0x7f0000000080)=0x5b) fcntl$setpipe(r1, 0x407, 0x100004) 2018/03/17 06:31:52 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000a76ffc)=0x80, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/03/17 06:31:52 executing program 0: r0 = getpgrp(0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000240)={r2, &(0x7f0000000180)=""/157}) ioprio_get$pid(0x1, r0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000024ffa), 0x5) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$bt_l2cap(r3, &(0x7f00000000c0)={0x1f, 0x1ff, {0x1, 0x101, 0x6, 0x1, 0x7, 0x2}, 0x2, 0x600}, 0xe) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000040)={0x10001}, 0x4) 2018/03/17 06:31:52 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d2020000cf850000c8312088f301e710", 0x200}) write$tun(r0, &(0x7f0000000180)=ANY=[], 0x0) dup3(r1, r0, 0x0) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="0000aaff01032fa200006a600000ffff00d5ff00ffffffff0000000000000006ffffffffffffffffffff0006c63f2bb137baa125aecdbac5c0f805ff3a91ff90b212d85ab4a45652fe06ccd1a7939823a8d8b6e981a183f94fbcf3f77770ced1e8432f560019460bf8ac15f660aa9655af4f6e0c474a36cd0925d85e9382601f5b741b8d5225b602186acdb770409a95a2bede7c6826aca00f107f6f6712ec642cf5045ccdced87a14daf38559621db285e238584cd7cd1e7aa35536d10cc49bfeb90190007fedf905c6ada441d327525f2dee2ba8a3a3b7ce6dc3cccd2c4dee109a589e849d4557be0f0ffa0d"], 0xe3) 2018/03/17 06:31:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}, 0x20) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x3020, 0x4) 2018/03/17 06:31:52 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x13, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) keyctl$join(0x1, 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/127, 0x7f, 0x6, &(0x7f0000000100)={0x0, 0x1c9c380}) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="ab8297126c0c64334ad42677287452dfff65605ce92cd5d276b8b07876420e7682ca18ef0e324d8df125070a07a2c84cfb40831bfce5a86d614d3fe665511ab45a9f0ecc22ec58f6d31890c4cf4e844e9e6161c188d844a916c5de54c9dd87360733ad5546e7f3d56547826bc468b580c37743387e0b5cf10ab5464e708cff0ffea7078ec9011777ff57920ebdb15e633e7703e21ac5f0c3cacc890f74", 0x9d}], 0x1, 0x2) 2018/03/17 06:31:52 executing program 5: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0xa0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r1 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) getsockname$netrom(r1, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48) 2018/03/17 06:31:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000400)={0x11, 0x2, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) pselect6(0x40, &(0x7f0000000040)={0x5, 0x1d, 0x9, 0x2, 0x6, 0x6, 0x3, 0x101}, &(0x7f0000000080)={0x1, 0x400, 0x7f, 0x80, 0x3, 0xfffffffffffffffb, 0x80, 0x7}, &(0x7f00000000c0)={0x1, 0x3, 0x800, 0x7f, 0x5, 0x7ff, 0x6, 0x401}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0xe5b2}, 0x8}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000240)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, 0x4, 0x8, 0x5a, 0x500, 0x2, 0x2000000, r2}) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f00000001c0)) 2018/03/17 06:31:52 executing program 6: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0xffffffffffffff0e, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x124) bind$llc(r1, &(0x7f0000000280)={0x1a, 0x103, 0x9, 0x1000, 0x800, 0x81}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000000140)="46b3bbe155e21bb0edbcc5ec631002923fde0034ca99a5f0dfb4e6bcbbef817b1731fcc6f7dae21209be62942047cfda8cb7f03f05826100624284be87d82cb9d0ff6b056a64f269d3db3300a7f6ac1cdbcbcad78e7009d5a6d029dc390da1cd901193484666ac65d7f90269a343b359905ea937bd2f88db3ee4", 0x7a, 0x41, &(0x7f00000001c0)=@rc={0x1f, {0x3a8, 0x1, 0xfff, 0x20, 0x10001, 0x9}, 0x100000000}, 0x80) accept4(r2, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80, 0x0) 2018/03/17 06:31:52 executing program 2: setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000300), 0x4) r0 = syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fstatfs(r0, &(0x7f0000000000)=""/32) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x44, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0063404000000000000000000000000004000000000000001100000000000000000000000000009f94ec75000800000000000000", @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/17 06:31:52 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = dup3(r0, r0, 0x80000) getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/03/17 06:31:52 executing program 1: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pktcdvd/control\x00', 0x440941, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f00000001c0)=0x48a) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) capset(&(0x7f0000000240)={0x399f1336, r3}, &(0x7f0000000280)={0x1, 0x3, 0x800, 0x58b, 0xe9e9, 0xffffffff}) setreuid(r0, r2) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/03/17 06:31:52 executing program 4: r0 = socket(0x11, 0x2, 0x0) flistxattr(r0, &(0x7f0000338ff1)=""/15, 0x313) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x7fff, 0x8f3, 0x9, 0x8, 0xe19}) 2018/03/17 06:31:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000140)=0x2, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x9, 0x0, 'client1\x00', 0xffffffff80000006, "c91f733122114176", "8ab02fdc27882bbabeaefcd1d3ebbaceb4d18e6f76596c53a605c20623de488f", 0x20, 0x80000000}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) flock(r1, 0xc) write(r2, &(0x7f0000000700)="1f0000000104fffffd3b000007110000fb0501000b000500000423ca0000cf", 0x1f) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x4000) 2018/03/17 06:31:52 executing program 3: gettid() r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') close(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="09006900604904ebfdf4565ca0aee1a465199cda1c2671b06a59cda91996722bf3144e36cc8c5e3d0d8ed23935532ebf5696232453085ce7f15a1ea72d86811248ed959d84dac676b35e22411223317ef09b24f18a73671373a76e8508973c00c877d150e503913eba9ffeba52"], 0x71) 2018/03/17 06:31:52 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000002c0)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000001c0)=@abs, 0x6e) r2 = fcntl$getown(r1, 0x9) getpgrp(r2) sendmmsg$unix(r1, &(0x7f0000001340)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000240)="c7ba44baf0e423c024812a01fe79d7ed7cb19a56e4022fdba0eb9490cfa268d4ceca0de0bf78ea7becba0d57f7fabce55f95ca3bd7059c2703e6d44943238fdd82a1588c9ee0ba5b67a26baf2065b7f7bec5", 0x52}], 0x1, &(0x7f0000000640)}], 0x1, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 2018/03/17 06:31:52 executing program 1: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x8a5) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}, {0x77359400}}) getdents(r0, &(0x7f0000000880)=""/46, 0xfffffffffffffd6c) 2018/03/17 06:31:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) unshare(0x400) unshare(0x40600) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x100, 0x0) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x2e0000, 0xa) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000100)=0x3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x1}, 0x8) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)='em0\x00', 0x4, 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/03/17 06:31:52 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x3, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) vmsplice(r3, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0) tee(r2, r1, 0x7, 0x0) r4 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="76626f786e6574317070703127f55e402800", 0xfffffffffffffffb) keyctl$describe(0x6, r4, &(0x7f0000000180)=""/181, 0xb5) [ 65.753177] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 65.762699] binder: 9384:9387 transaction failed 29201/-28, size 33192695342039040-8 line 3128 [ 65.788576] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 65.802472] binder_alloc: binder_alloc_mmap_handler: 9384 20ffb000-20ffe000 already mapped failed -16 [ 65.823260] binder: BINDER_SET_CONTEXT_MGR already set [ 65.832187] binder: 9384:9387 ioctl 40046207 0 returned -16 [ 65.842406] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/17 06:31:52 executing program 5: socket$inet(0x2, 0xa, 0xcc9c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000040)=@sco={0x1f}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]}}], 0x2, 0x0) 2018/03/17 06:31:52 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000002}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/03/17 06:31:52 executing program 1: prctl$intptr(0x26, 0x1) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r0 = gettid() creat(&(0x7f0000000040)='./file0\x00', 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) open$dir(&(0x7f0000e9f000)='./file0\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000000040)) 2018/03/17 06:31:52 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0xfd76) socket(0x1b, 0x6, 0x4000000000000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/17 06:31:52 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfffffffffffffca9) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306}, 0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 'ipddp0\x00'}) 2018/03/17 06:31:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000001080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0xc68c, 0x3, 0x3, 0x80000202, 0x6, 0x8, 0xcd06}, 0x20) r2 = add_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req={0x5, 0x3, 0x9, 0x8001}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/17 06:31:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/03/17 06:31:52 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000000005405, &(0x7f0000003ff8)) 2018/03/17 06:31:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/17 06:31:52 executing program 6: capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000ed6ff6)='map_files\x00') fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000540)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000100)={0x3cc, 0x41, 0x600, 0x70bd26, 0x25dfdbfb, {0x6}, [@typed={0xc, 0x5e, @fd=r0}, @generic="0e893acd37a1106ec6a6d503aea73468a62399d83636f627a92c43302501780f96f6e2b333809714a40b8013930e9c16d263d46bdadd2b6d14d9ec3e4cd2e8cfc88e77cdc8c1d53c71976a4989a4828add76c9332d3e143de6ff483bcf807c6517807dae2af6485f59b5e13a1209a80f93aa3c07", @typed={0xc, 0x66, @pid=r1}, @generic="4c50e2e43bb665f4104ba36e04698f3020995b9c6c045510446cdd7b811dee61b6b217896803dfb29dfa6ad24513d30ec472fdf26ce50c3896e246d5ea514b9e107bde5ccbb1caf90d5aba2b816e27d37e", @nested={0x2d8, 0x7c, [@generic="777e0df7b422b0bee9020bc8adb7138e89f31468ed366c36fc2f0346addf99aafb392f9844502fbaa302cfa19181447a526928f2184c2b167b92fafe", @typed={0x18, 0x33, @ipv6=@loopback={0x0, 0x1}}, @generic="fb67f3b7353ac2847961b2fc6d4cf0957a086d09908d8a0785e458e37e0f7c91433b3dfa23a74d4d11a540dccdfe9120c1cb74d0b8a31996271bc7f6a94e444300e035019e9757a3ee", @generic="dd3fba7f9a40d764781b44e11de2bd1015a9e0bba28888107e4200f450bfde5d1867c2811d9046d806e729f54eb2f1451b869e6b7d2cfdc11e77d2651f1d3c579dab1938a548876cc478b2058cbe8ab12c0a4963dfc81df5781011c157e8c51461b2a60ed559d790fb13", @generic="e22ee5956eba72045ecab6630ba85d1d8e127693dabb899648d0ecdcdf92be2cce75a09ccee03364a308c44112c9df79ab0b9cb17d91333c4e29bc5bbbf5090c4f2c4d1059b479e4c9b22eba7b85ef", @typed={0xc, 0x36, @fd=r0}, @typed={0xc, 0x49, @u32=0x5}, @generic, @generic="f0204407d86e6bc22e2e94e5b04b845d7584ef22140683a3023fc7f6341af4517c4fcd1e427022ec7f694479efccf8814a8b238548ff765e534d8e3756a9c74d861fbe4850d2ea02e72d8e8a58519ef50fc8b526fc4ff483b14b26a01b244ecf1a573462f0d74463c2", @generic="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"]}]}, 0x3cc}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/03/17 06:31:52 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000000c0)={{0x80}, 'port0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe}) close(r0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x1}) 2018/03/17 06:31:52 executing program 5: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x4, &(0x7f0000000000)=""/83) 2018/03/17 06:31:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000646000), 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="7400000023a0dd46da85dd4de1a2fb6e6c22e0b0c020999746c3432813e291d5a08a79dda23d789b51eb56ed5248bfd9ca7e62c94c451b20cddbc2d4fa500cba39072da30c406d84ca97cd0f01648b6f42ae660d9ddcb43facc60141ce070cfc079a7260e32c00000000000000"], &(0x7f0000000080)=0x7c) r2 = mq_open(&(0x7f0000000140)='user\x00', 0x800, 0x2, &(0x7f0000000180)={0x5, 0x85, 0x4, 0x4, 0xcc, 0x9, 0x80000000, 0x9}) pread64(r2, &(0x7f00000001c0)=""/166, 0xa6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x8000}, &(0x7f0000000100)=0x8) 2018/03/17 06:31:52 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'gretap0\x00', 0x200}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000080)={{0x0, 0x9}, 'port1\x00', 0x10, 0x10000, 0x1, 0x7, 0xfd99, 0x29f5, 0x2, 0x0, 0x3, 0xffffffff}) 2018/03/17 06:31:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x7fffffffffffffd, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x3}}, 0x1, 0x0, 0x4, 0x21f9, 0x40}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r1, 0x8}, &(0x7f0000000040)=0x370) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x7}, 0x88) [ 66.051850] audit: type=1400 audit(1521268312.671:29): avc: denied { write } for pid=9446 comm="syz-executor6" name="map_files" dev="proc" ino=20964 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 [ 66.094091] audit: type=1400 audit(1521268312.711:30): avc: denied { setattr } for pid=9446 comm="syz-executor6" name="map_files" dev="proc" ino=20964 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 2018/03/17 06:31:52 executing program 1: r0 = getpgrp(0x0) r1 = gettid() pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r3, &(0x7f0000000000)=""/128, 0x80) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) signalfd4(r3, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) setns(r3, 0x44000000) 2018/03/17 06:31:52 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000280)="fb5344628438410b8786d91c1d", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) alarm(0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180), 0x8) 2018/03/17 06:31:52 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000001740), &(0x7f0000001780)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/17 06:31:52 executing program 2: timer_create(0xb, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f00008ec000)=0x0) timer_settime(r0, 0x0, &(0x7f000004a000)={{}, {0x77359400}}, &(0x7f0000040000)) 2018/03/17 06:31:52 executing program 0: r0 = socket$inet6(0x10, 0x2, 0xfffffffffffffffd) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900070008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) 2018/03/17 06:31:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086610, &(0x7f00000011c0)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) 2018/03/17 06:31:52 executing program 6: socketpair$unix(0x1, 0x200000000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000000141002) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000240)={0x20000009}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f0000000440)=""/150, 0xffff}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000280)=0x2, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000680)={@mcast2={0xff, 0x2, [], 0x1}, 0x401, 0x0, 0xff, 0x1, 0xb2, 0x4, 0xfffffffffffffffd}, &(0x7f00000006c0)=0x20) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'gretap0\x00', 0x68ecaac3b82208bf}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000054dff0)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x8) sendto(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)=@can={0x1d}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x9, 0x4, 0x3d, 0x4, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x8001, 0x8, 0x200, 0xfff, 0x6, 0x508, 0x4, 0x100, r3}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x69) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0xe6, 0x0, 0x1001, 0xab, 0x701f}, 0x14) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000700)) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000380)) 2018/03/17 06:31:52 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setrlimit(0x7, &(0x7f000000f000)) inotify_init() 2018/03/17 06:31:52 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x14}, {0x6}]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000000)=[0x400, 0x3ff]) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0x7fffffff, 0x2, 0xc5}) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x4) 2018/03/17 06:31:52 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00000003c0)=""/165, &(0x7f0000000480)=0xa5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x20011, r1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x90502, 0x0) recvmsg$netrom(r3, &(0x7f0000000380)={&(0x7f00000000c0)=@full={{0x3, {"c350d24e43e137"}, 0x5}, [{"0fee27a654bcf2"}, {"7e3333eb258241"}, {"f7a6733f2146dc"}, {"dabd822d87bd4c"}, {"41a10430ef2a0b"}, {"c5806a25166f25"}, {"1365079872fe95"}, {"b7439d61440e30"}]}, 0x48, &(0x7f0000000280)=[{&(0x7f0000000140)="8c5de42672a97851780d67678566cb8a5fe4ff6b2827f535d19530893e481b75cf", 0x21}, {&(0x7f0000000180)="d7e9c9477b0698", 0x7}, {&(0x7f00000001c0)="0c92d38a0efdc4aebd886d611501b82db0b1b6443c", 0x15}, {&(0x7f0000000200)="2eddef85a04ac5edf7", 0x9}, {&(0x7f0000000240)}], 0x5, &(0x7f00000002c0)=[{0x44, 0x10b, 0x6, "c89cf2d31b8bb789e420c09eedd53d6e85784f2a627bd4b3abf3862dfc9512e7938713680b384b3a16a1e3d37a0fa099ae3ff24616"}, {0x74, 0x88, 0x80000000, "7d3c70afeed392ca84ca27e05fef856fd6f4f3e3597072a62e8937aa91b609ab30b251af23b05bea067a19258a5c9d9080b6e8ec36317606ded714854b20a90cbec45f07f4a0ab4f450f9b8ce746bb293a0d15e3552349a4791632881d0a02a0741fd72b57a8"}], 0xb8, 0x20000000}, 0x40000040) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r0) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007d8bb79652fc46ffa16a1aa3c187731e", @ANYPTR64=&(0x7f0000e9ffd8)=ANY=[], @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0x1, 0x0, &(0x7f0000ee1f31)="b1"}) 2018/03/17 06:31:52 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) 2018/03/17 06:31:52 executing program 2: setrlimit(0x8, &(0x7f0000001ff0)) mlockall(0x2) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/03/17 06:31:52 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0xf}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000001c0)) [ 66.245781] binder: 9492:9496 ioctl c0306201 20008000 returned -14 [ 66.312482] binder: BINDER_SET_CONTEXT_MGR already set [ 66.317990] binder: 9492:9496 ioctl 40046207 0 returned -16 [ 66.324118] binder: 9492:9514 ioctl c0306201 20008000 returned -14 [ 66.753877] IPVS: Creating netns size=2552 id=14 2018/03/17 06:31:54 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xad}}, 0x7, 0x1, 0x4, 0x7, 0x5fab}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x8, 0x200, 0xfffffffffffff000, 0x90, 0xba0, 0xfffffffffffffff7, 0xffffffff, r2}, &(0x7f0000000240)=0x20) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00', 0x1}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x2001}) 2018/03/17 06:31:54 executing program 4: mkdir(&(0x7f000002a000)='./file0\x00', 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80200, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x1f, 0x2, 0x7, 0xaa4, 0x1, [{0xfffffffffffffff8, 0x1, 0x180000000000000, 0x0, 0x0, 0x82}]}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x3f, 0x7fff, 0x3, 0x5}, {0xb632, 0x81, 0x10000, 0x3}, {0x1c1, 0x8, 0xfffffffffffffff8, 0x4}, {0xff, 0x3, 0x2, 0x7}, {0x101, 0xffffffff, 0x3, 0xfffffffffffffe00}, {0xfffffffffffffffb, 0x6, 0x5, 0x101}, {0xeaf4, 0xa00000000, 0xffffffff, 0x3}]}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) r2 = dup(r1) getdents64(r2, &(0x7f0000029fd4)=""/48, 0x30) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000000)={0x3ff, 0xcf6, 0x8000}) 2018/03/17 06:31:54 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200040, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x54) 2018/03/17 06:31:54 executing program 5: r0 = userfaultfd(0x80800) fcntl$setsig(r0, 0xa, 0x32) clock_getres(0x4, &(0x7f0000000000)) 2018/03/17 06:31:54 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000080)=""/4096, 0x1000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={"7465716c3000000000000100", {0x2, 0x4e24, @multicast1=0xe0000001}}) socket$nl_xfrm(0x10, 0x3, 0x6) readahead(r1, 0x7, 0xffffffff00000001) 2018/03/17 06:31:54 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa}, 0x7, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x8, 0x75fc3ec3]) poll(&(0x7f0000000080)=[{r1}, {r0, 0x1}, {r1, 0x100}, {r0, 0x4000}], 0x4, 0x1) 2018/03/17 06:31:54 executing program 1: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/99, 0x63}], 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) socketpair(0x9, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000080)=[{0x9, 0x6, 0x0, 0x5, @time={0x0, 0x1c9c380}, {0x3f, 0x9}, {0x4, 0xf938}, @raw32={[0x62f, 0x8001, 0x7ff]}}, {0x5, 0x2c0e1b36, 0x7f, 0x6, @time={r2, r3+30000000}, {0x2, 0x400}, {0x10001, 0x5}, @raw8={"d56929d51143fc7bc0ae9e02"}}], 0x38) 2018/03/17 06:31:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xb13d4ccd77326518, {0x2, 0x0, @multicast1=0xe0000001}, "00f81600000400a0b22c582b07aed17d"}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/17 06:31:54 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0xc) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xfffffffffffffffb, 0x43e82edd, 0x8001, 0x0, 0x728dc3f8, 0x0, 0x9, 0x3ff, 0x7ff, 0x1f, 0x8, 0x3, 0x1ff, 0x2, 0x0, 0x4, 0x9, 0x2, 0x200, 0x80000001, 0x0, 0x4, 0x80, 0x5, 0x7, 0x1, 0x8, 0x0, 0x0, 0x5, 0x0, 0x10001, 0xfff, 0x81, 0x10000, 0x0, 0x3, 0x0, @perf_config_ext={0x3}, 0x800, 0x2, 0x5, 0x7, 0x7, 0x5, 0x2}, r0, 0xb602, 0xffffffffffffff9c, 0x9) fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/anycast6\x00') readv(r3, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/240, 0xf0}], 0x1) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000000)) 2018/03/17 06:31:54 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x7fffffff, 0x9, 0x0, {0x0, 0x989680}, 0x7, 0x5}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/03/17 06:31:54 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)={0x14, 0x5, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/17 06:31:54 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) r1 = getpgrp(0x0) ptrace(0x10, r1) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)=ANY=[@ANYBLOB="0000001700008760"]) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000008, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) getresuid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000b80)=0xe8) r10 = getgid() stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0, 0x0}, &(0x7f0000000cc0)=0xc) r13 = getuid() r14 = getgid() getresuid(&(0x7f0000002300), &(0x7f0000002340), &(0x7f0000002380)=0x0) lstat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getuid() stat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002540)={0x0, 0x0}, &(0x7f0000002580)=0xc) fstat(r0, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000002640)=0x0, &(0x7f0000002680), &(0x7f00000026c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002700)={0x0, 0x0, 0x0}, &(0x7f0000002740)=0xc) stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000028c0)=0x0, &(0x7f0000002900), &(0x7f0000002940)) getresgid(&(0x7f0000002980)=0x0, &(0x7f00000029c0), &(0x7f0000002a00)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003100)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000003200)=0xe8) getgroups(0x5, &(0x7f0000002a40)) sendmmsg$unix(r2, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000001c0)="879bb2d588490e4621cf8607d1b084bdbeb15fbaca60395c509d6837eb7bd14294fe8cb8e31609e208d91b4e529bafe923ed001e374178ff9fd0fd287cbbe77d1b16201679c421e83d29cd465c5993d25a26fa57b472422a5d0c68def1dc320d4e1cc3fbbc70b028aaaac15be2502b04d1ef7824bf4ae6eba179c941c06c6fb3aafc94bcba386a1844f05846d8741f6af37faba6060d833167d2d6cb40368c2b59640015e018b441d113e7e73bf8a71c13d1b1a9dc8579abe26f2fabce72d1037255f8d0e8f0f3b6c75b56b221", 0xcd}, {&(0x7f00000002c0)="ca6d16b0f51cc0f2029fee1f4f6ddcdd4b4827cd0ed5bf61d63668c6f8a6f2c61a89dd7f75ea71f08f892c2519d266f1ecb663779bcef7393e24e507ba81b0c9ca17f8db97e623e35a361b9173754d9e861c9d1aa1352ce99206642423275d23e2537b5d24bb2051697e8531e124634f5207f29d2f3fe50a04ede276df0f9b8cd0947390e4a06d7f8531909e4ffaf9b69e335dd820b9f2cd9b36e81006ec0e53f6f437df15f8dd47bb6b07b4611cf57e5eb90b81dc791a9430fff105fc4257c755eb90545403b343dbd48969061282388bf617c6f8d22cb1a73f73b153249b818a57f5648cbd08cb", 0xe8}, {&(0x7f0000000040)="5b5e3e210850792150be72534c2c17", 0xf}], 0x3, &(0x7f0000000840)=[@cred={0x18, 0x1, 0x2, r1, r3, r4}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r5, r6}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r7, r8}], 0xd4, 0x20004000}, {&(0x7f0000000940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f00000009c0)="b7754f9317a280f24e1e399f20fc81bd51e7f480efc32b02bf4f95865606fccbdfa24bba2ab81df1193400fd1981b829d4e26c0ca6cd19259b8004a2cfc660a65592b2f06f7a6b15570eb4a752a23057a8cfa71bf121fd6e3175e4d1b7418f4c0d22699a757dbd3a37cd902a08c2a3ac051ecbe989d6cab6b7e42af1ecb5d1", 0x7f}], 0x1, &(0x7f0000000d00)=[@cred={0x18, 0x1, 0x2, r1, r9, r10}, @cred={0x18, 0x1, 0x2, r1, r11, r12}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xd0, 0x4000004}, {&(0x7f0000000e00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000022c0)=[{&(0x7f0000000e80)="7d6b3dd5c6677b694c1de695e9e9699e27f6061677dc291c44fa6956fcf0473b98abcc10a3f2cabf164489f08a10286c38b08ef7c4ae3eb1834d9d068630eafe44299c7d9932d3370eabc62eeb76ee97526a37be96274a196b02f0af203e8c890d918c6d94f8ff3809c016abfa2b3db45fa997ab56612c8318f19c361dae8539860e69e94fbcee4a12b71ee23e80e0fda132464b5e4c7fc1228eb559f43f9eb20cd0d9b1d6351f7c835fde8416b870f2acac8141188a1e3da3d386518e06d1dd8bdc0fe05d2a23894c367c20ce975c35b1934d2b225d3ab72f11f534a66feb4f8de37e88", 0xe4}, {&(0x7f0000000f80)="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{&(0x7f0000002d00)="c737a9877c4ad65512c0a7673fdeb44192fc324f55a18fca74265206bac6e9a7f43d3834962cde26462214878b6ebc45af67e5f5db0755fca318f01adf32495f6a7c594ea1b2859e7e92c062416734efb06b827784938b0cdb804572c8c2935750c243ede8137042305549548a8ceab6c1e62bd09927d344f33f9ad1182906593b93a1b09e852d4df0387786dd46c14b8015d95727cad2bcf0d1f04f401a8b0ecc4a64f0347141dec5da205228bc6f3137a419becdf76017dbace131c2e3ea6cfb2c7d2aa902a7917bd89ec4a2d499a70841059fa73960c305ccf8e898adc1", 0xdf}, {&(0x7f0000002e00)}, {&(0x7f0000002e40)="d065d5d79b53c448bc6e465d621ccf6f8cfd6c60280bcf1dd8f6adbde94dde9f784841135151f5dcc0bf13532959846f3338c90a4a66fc5c56292fb4a58ca5c16165e4a2f4507acedc12555dc0ad115aaa12de9bcdf2e10b7bd227c4041c64119f0d3d2b458122664dd63a4075b8ff3bfce7ca032654f96168e12112b163086452660c16b893332d51e6c97e38b0f2fbc8d7c9bee8171f6a285fa6a207bccbbafb56c44c461bb256798a1e2cbb3357ea7ea2c75b4c0397e1b021383a4d55d56ac732b2ab18712f0835a3cfd334cfcac2d4feb6090315b324b3b2b0709057cc9fd2fac280b88e73b9d38e5e397078baae1f2714a6", 0xf4}, {&(0x7f0000002f40)="383561a8be4a7da734d03a0e3a1e95ee83ff81c08b8626a899774fc436e92a5013e5060bc8e188631c192a0a9bf025eee5dafdaf361a202996d1ae5d92c2e922e7a80cd5691b260bf3b234220628cc673b21221559f321d2d11f379c4e545f34aed8e80232c121dc186d66e9ad7a4713048878b63492c32928cadb0eedf6175b1195c87f5b1a08ad6286b746be2015e7fc61a1469662a5ad9658b9f4f5d68bdfe63ae718cf717376e92791f4b6f0040b2ca7f6971cec516ea2c09503acc0f05f0bcc35acd47d96388da68b30", 0xcc}, {&(0x7f0000003040)="d9dfc3fa23175627ebb9d74dee5abebe8799b7a1d1f8362724f712b7abe76ff83a585e08ae3f9c663176839c39face0673f82845d2fd95b775041a6b4da4556297f643bf13a8690aca93808cf805e0f70e67dfd2409c4b9953710c8aabc00515ae0571650dc3", 0x66}], 0x8, &(0x7f0000003280)=[@cred={0x18, 0x1, 0x2, r1, r27}], 0x18, 0x891}], 0x4, 0x40000) 2018/03/17 06:31:54 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200, 0x0) r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x6) 2018/03/17 06:31:54 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)) r2 = open(&(0x7f0000000180)='./file0\x00', 0x24000, 0x20) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x3, 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)) dup3(r1, r0, 0x80000) 2018/03/17 06:31:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000af9000), &(0x7f0000632000)=0x4) 2018/03/17 06:31:54 executing program 7: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) socket$unix(0x1, 0x1, 0x0) ftruncate(r0, 0x9) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/17 06:31:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='gid_map\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000000040)='5', 0x1}], 0x1) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7365637572697408d918b76f786e6574312d656d3000"], &(0x7f0000000100)=""/216, 0xd8) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)) ppoll(&(0x7f0000000240)=[{r0}, {0xffffffffffffffff, 0x400}, {r0, 0x80}, {r0, 0x200}, {r0, 0x2382}, {r0}], 0x6, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0)={0xff}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/17 06:31:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000af9000), &(0x7f0000632000)=0x4) dup(r0) 2018/03/17 06:31:55 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = gettid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r3}) fcntl$setown(r1, 0x8, r2) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) shutdown(r1, 0x1) 2018/03/17 06:31:55 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) r2 = getpid() sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x1d0, 0x15, 0x800, 0x70bd2a, 0x25dfdbfd, {0x5}, [@typed={0x14, 0x7, @str='/dev/ppp\x00'}, @typed={0xc, 0x93, @pid=r2}, @nested={0x18c, 0x70, [@typed={0x18, 0x7, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="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", @typed={0x8, 0x91}, @generic="d659758a680212baa8de7730356a15ff73033bf2c55a60f7db619d186f04ec509e2763d4da842c94a7ca63fb6a798fb10e0457ff3f24de0957a1894098940408868f3523f4f5c3ccb06b86aa80bc80a4fb048ddfabe8c21c6d6bd2f17baf76d19d253af4e0e6478b"]}, @typed={0x10, 0x4b, @str='sit0\x00'}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4080}, 0x20000804) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'sit0\x00', {0x4, 0x1, 0x22, "4cb427b7713b", 0x5}}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000180)={0x974, 0x80, 0x4, 0xffffffffffffffff, 0x4, 0x48}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x0, 0x7}, 0x1c) mkdir(&(0x7f0000000100)='./file0\x00', 0x68f5920eab98eb48) 2018/03/17 06:31:55 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(r0, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000000)="6428473d4f70b2fa2cbe9f884131", 0xe}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ec0000000f010000010000009b20ccc765c6bee9c92d382b75ac045e0cc580abb229bb0cf12087eddd03f2971fb46d568b3be7095968eb5afa7960687324f2ae0da97d4eb5ad776ee0b8b6a53432008d6ffc0195322626d00541b5cb54e2aa2fa484d5f8f1671c47b96ad09429e9a03daf94bf7f296cf4538400a3d87849d5d7637a0f09ba416270844acb03605fab60dab9623e953f2e41374562a19de07c9873eccbeb863c8c5b2280489a3cc8f94591f963339013faa6b0325dfd48d6601f75be0b2542edc9218b41d12933a9179cf2f8947cc1dcd7ac2823ed5413dbeff0e9239d5527c772384709fe3b"], 0xec}}], 0x1, 0x0) 2018/03/17 06:31:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000001c0)={0x81, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000200)={0x0, r1}) r2 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x8, 0x200400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="7ac7d5b4", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r3, 0x1ff, 0x401}, 0xc) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfc, 0x8000000}, 0xc) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400e8030401fd7fff0000c1d0a7c9baec99666a000000000202006a28"], 0x14}, 0x1}, 0x0) 2018/03/17 06:31:55 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') exit(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) r3 = dup2(r1, r1) getgroups(0x9, &(0x7f0000001540)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000001580)) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001500)='./file0\x00', 0x4001, r2, r4, 0xffffffffffffffe1, 0x8000, 0x4000) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x1230, 0x39, 0x402, 0x70bd2a, 0x25dfdbff, {0x1f}, [@generic="aa85aebd80f3013bddf036ebb5f2ab91056ede41e49e6893fcb1792b171da8920309e5768dd11a6addb33a0a25f5ac14d0458e14eaf57651fd2cd2918cb7", @typed={0xc, 0x8, @uid=r2}, @generic="70cda9980e77a2a1ef30709fef22cca1be91da4f9eb678ead0788ca1b2864eea229488aba93d74fa19ee22cbe5b9e4ada0c5f6dd9d4d6a9ea125f2013c4d56e93b555bc2e186e512d869964fa9dff03cb6d2aeddc332f2a66b3ee75663a4cc90dc8b9928ef16ec34bd430633f082d32bb8029d67fb1e7e57a34d3ffbd897717cd329603c17ee19c0b54073fa66f8f057f5056c87157eef4134fbe668334ee6065670c52fd012f3d950d11250c1ee6768304842ed50dabc23cd6b0e19be9142d4f0a66dab", @generic="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", @nested={0x10c, 0x65, [@typed={0xc, 0x4d, @u32=0x9}, @generic="ca2959a9aa77bc5030a8b27b5810b24077c933f4976832b19638d2eeebdf922eb9e10c6a45c0328f844d98a185c7b4643e172bf1e563f2dbca90008d32b9274e318f4fb23019f73e55a33611d04821d632e34508a040465df1a5a77f28c9289c19d7e0d05f9bd8d773ae19af39b13e76447676f1fe2231743d368b2eaef5b5f7d70052f6e7dcd864476f34905d406dfe2039d970f8f18dda55eb9585f7404699ce13cb24d840433c91709ba80881e05f25f3140d3003648ec807dbadbc52de00a14a97bb9ed30d2451618dc1118b7b5e8967c48657dfc289576b7888d17b24bd72e95415ab61bc3352c8", @typed={0x10, 0x81, @u64=0x6}]}]}, 0x1230}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg$nl_generic(r1, &(0x7f0000002680)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x20881000}, 0xc, &(0x7f0000002640)={&(0x7f0000001600)={0x1024, 0x28, 0x200, 0x70bd28, 0x25dfdbff, {0x1b}, [@generic="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", @typed={0x10, 0x76, @u64=0x8001}]}, 0x1024}, 0x1, 0x0, 0x0, 0x80}, 0x4) sendfile(r1, r1, &(0x7f00000014c0), 0x8) 2018/03/17 06:31:55 executing program 3: r0 = fanotify_init(0x8, 0x101000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x36, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/03/17 06:31:55 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x22000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) poll(&(0x7f0000000000)=[{r1, 0x80}, {r1, 0x20}, {r1}, {r1, 0x40}, {r1, 0x100}, {r1, 0x90}], 0x6, 0x200) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/03/17 06:31:55 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0xe1, "1bdda1ab7a690ffc60b1a06879330a37d24db25dcea339a64b36104c78c2cca2c69263f1a9ac23ea4ccb5764b00489bd1740407fa419f35c7719e1b96c723660362ab6dd30fb0618a6037fe27b502f15e337ec05680d0a32290d48112d96836bf32bec5f8bcc1575072fa51e42ce58da204f48f816671b6654bc8d9255775b644ff3076fa7164a6023697433445c80e50db5b59ea3dd8b0ad13966504ef22506f9408339974d9e22d194a35ad5507e5c4af3e79cd985766d708c81ab458c8aad90e8b0e1f67b9a60d4a8c7024a2f04070134b1affbb051a42055cf6a7c1a75e3a0"}, &(0x7f0000000180)=0x105) 2018/03/17 06:31:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f0000000340)=""/4096, 0x11aa) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'}) chmod(&(0x7f0000001340)='./file0\x00', 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) getpeername(r2, &(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x80) mknodat(r2, &(0x7f00000002c0)='./file0\x00', 0x4, 0x80) fcntl$setsig(r2, 0xa, 0x14) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'dummy0\x00'}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000014c0)={'gre0\x00'}) close(r1) [ 68.393774] audit: type=1400 audit(1521268315.011:31): avc: denied { connect } for pid=9734 comm="syz-executor4" 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 2018/03/17 06:31:55 executing program 4: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0xfff, 0x0) fcntl$setown(r0, 0x8, r1) eventfd2(0xe32, 0x80000) ptrace(0x4207, r1) ptrace$getregs(0x4, r1, 0xfffffffffffffffd, &(0x7f0000000140)=""/32) r2 = syz_open_procfs(r1, &(0x7f0000000000)='task\x00') r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xf22, 0x100) fsetxattr(r3, &(0x7f00000000c0)=@random={'btrfs.', ']vboxnet1\x00'}, &(0x7f0000000100)='louser/posix_acl_access-em0eth0@\\\x00', 0x22, 0x1) openat(r2, &(0x7f0000000040)='./file0\x00', 0x54800, 0x2) 2018/03/17 06:31:55 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x100) keyctl$set_timeout(0xf, r0, 0x0) 2018/03/17 06:31:55 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0xfe}}) 2018/03/17 06:31:55 executing program 2: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r0, &(0x7f0000000040)='./control\x00') renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/03/17 06:31:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x74, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x0, @empty, 0x8000}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x15}, 0x3f}]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r1, 0x100000000, 0xca8}, 0xc) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x50000, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000140)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00000000c0)) 2018/03/17 06:31:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r0, &(0x7f000000af97)=""/105, 0x69) getdents64(r0, &(0x7f0000000000)=""/180, 0xb4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0xff, &(0x7f0000000100)=0x4) 2018/03/17 06:31:55 executing program 1: syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) r1 = socket(0x14, 0x0, 0xfff) connect(r1, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) seccomp(0x0, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c885)=[{0x20, 0x0, 0x0, 0x4000400000000000}, {0x6}]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x4}, 0x8) 2018/03/17 06:31:55 executing program 7: setrlimit(0x7, &(0x7f0000000000)) inotify_init1(0x0) 2018/03/17 06:31:55 executing program 2: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYBLOB="70000000ba59da5ef5847d903de57224fdcdb833d53006b5edf920a64655155d961a0c7d5119593c7b309b729bf714e6cdc73993a8e84352260eebaf52641b7d78225e9f4dd2400647f063f400831972d413eb"], &(0x7f0000000180)=0x1) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8924, &(0x7f00000003c0)={'syz_tun\x00', @ifru_flags=0x1}) socket$packet(0x11, 0x3, 0x300) r1 = accept4(r0, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="8c0000002b186cf85acb44eb182b8b0030e27ee2cf4b4f866fc9c4751c0b2a1e6b5d19d372906867fa607b45814dcbad454edd7d44969c1c439731038e842f7710c3b6114c0c91c4742544c78ebfa768400a7d4d118b2ea6091e502457555581aafdac7172d544472dec3adca09ca4d9e92c8d022bb02c234571b10000000000000740aecdcbe38cf9280f969f86e1b4"], &(0x7f0000000300)=0x94) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340)={r3, 0x80}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x14, "d522042eb454791637bf8224ebc1756cc7babb0e"}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r4, 0x6}, 0x8) listen(r0, 0x7fffffff) 2018/03/17 06:31:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0}], 0x200001fb, 0x3ff) shutdown(r0, 0x0) 2018/03/17 06:31:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x20, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000040)=0x6, 0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/03/17 06:31:55 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000002001)="b9", 0x1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000300)=@srh={0xff, 0x12, 0x4, 0x9, 0x100000000, 0x80, 0x100000001, [@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x19}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}, 0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x9a3}, &(0x7f00000000c0)=0x8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6efe0)=""/16, &(0x7f0000623000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0xbb6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x84b1}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair(0x4, 0x0, 0x5, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x1, 0x9, 0x334, r2}, 0x10) 2018/03/17 06:31:55 executing program 3: r0 = eventfd(0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b09000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) read$eventfd(r0, &(0x7f000039dff8), 0x8) recvmmsg(r3, &(0x7f0000000300)=[{{&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) close(r0) r4 = dup2(r2, r3) recvmsg(r2, &(0x7f0000000400)={&(0x7f00000001c0)=@can, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)=""/46, 0x2e}], 0x1, &(0x7f0000000380)=""/106, 0x6a, 0x4}, 0x2) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)=']wlan0^,vmnet1user\x00', r5) 2018/03/17 06:31:55 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) socket$inet(0x2, 0xf, 0x100) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0xbb, [], 0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/187}, &(0x7f00000001c0)=0x50) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) 2018/03/17 06:31:55 executing program 6: mkdir(&(0x7f00008e3ff8)='./file0\x00', 0x0) acct(&(0x7f0000000000)='./file0\x00') r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b2e000)='./file0\x00', 0x60) open(&(0x7f00002afff8)='./file0\x00', 0x0, 0x0) open(&(0x7f000025aff8)='./file0\x00', 0x0, 0x0) 2018/03/17 06:31:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0effc)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11ffc), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/17 06:31:55 executing program 7: mq_notify(0xffffffffffffffff, &(0x7f0000000080)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x110, r0, 0x0) 2018/03/17 06:31:55 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x7, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) clock_gettime(0x2001001007, &(0x7f0000000040)={0x0, 0x0}) r5 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r5, 0x60) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r3, r4/1000+30000}, {0x0, 0x2710}}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="ead053596f927e31ae45cb311e37201d3e1261988b57a9c40bcca587c1bca18ae712113e0843695feae4a8cbfb44653e77e4278ab451845455422baf53a21e", 0x3f}, {&(0x7f0000000240)="863fcf471c394419373b1c7f1f62b048e436ba8290b359b6ae04b7ee73e81d6dd18570fc8af02f977956a9830d42c0c9eb1250bd3f8a39d18a34a98dfd4d5168b1c7f03890b29a3dbee4afaa6ae86362d434b67f2775a1bf88d595f2dddf5e91cb47133eec127f228153a48ce45c9b35cb377e996d6850048b57e99a27a9053dac08bb50dceef67a3496a23517867933093fa069c13865cedcd02d25115a", 0x9e}], 0x2, 0xa) close(r2) 2018/03/17 06:31:55 executing program 1: r0 = gettid() process_vm_writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/15, 0xf}], 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)=""/72, 0x48}, {&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/52, 0x34}, {&(0x7f00000001c0)=""/10, 0xa}], 0x5, 0x0) membarrier(0x21, 0x0) r1 = gettid() getpriority(0x0, r1) 2018/03/17 06:31:55 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'rose0\x00', &(0x7f00000001c0)=@ethtool_rxfh_indir={0x39, 0x7, [0xed7, 0xfff, 0x1f0f9fa1, 0x1, 0x2, 0x4, 0x2]}}) r1 = socket$packet(0x11, 0x3, 0x300) accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000240)=""/111) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) bind$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) clock_settime(0x6, &(0x7f0000000080)={0x77359400}) 2018/03/17 06:31:55 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c60435eb6159cdf5b6fbe67a85d2fa4b", 0x10, 0x48040, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000001680)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="aa03f07102e7140191c7b570fe3312cc358c33f6180b3b4b60715431630e727cb36ee54229db88b6c8c5f092bb176aeb82981f16dbc372b695649de97cb85afdf619627660d9b3c926800ee03df400d419c6816c2869b372242d789fa5f47a7f73ed2e3c565fc1459cf29b3f3d2d408c85e465d06f7a470f6981a2bcfbf8490b91e6fa807fd2469bb99825d3100636fbe5476c0ea0722fa04d405a2579ecdc96b320176098157dbcb0790ae26eb52e5baa6da5529f7785d2ae6ac5b6b8ff9b973740a1059dfb0aae25", 0xc9}, {&(0x7f00000012c0)="2bc17253065e86d2e81b36fc9537e7311def1bbdf8138b45778829db1695620bb2c4ef9437364d4405c31f4a6d0afe90c8de75285db5f51e4fdf69f04d6791319e344dedb0790ab8b6c33ae088f506b467afb4121aa75f95de4b37e8a81f7eb708d1ee90b5e23e56e0f1da9274e9255f236d45d83b94d077d0b1bc9d67f54628ad129f0c0a929d7e2ed5ef6e4c2095653d21f16d06a06e16fcd3a4", 0x9b}, {&(0x7f0000001380)="49f505624ae746b0afb20440e24d566b0874cf5583c023187f9c57eda948a7d52fe801b30f37053ceef239b96cc0cd721c5cd30c78572f275120878ac517241776cbf7f98b6c2153a11f8a5800464068ed532832a7be437712c8e498d65743087ae0d33ff1fa5ab3b9924a750dfad8aaf3a066c3438120cebdcdeccf7286232a18cb2bb55850e3061f7bd37abbc5e20fbf4885b2197f9b364861e7344ea8f1e5ca322fbceeae35d8eb3817e4", 0xac}, {&(0x7f0000001440)="a59aca1661746e1a6c1a84ac3e7ae3b8f242f0fdbdc500ee11d698bc0627ad5456cf11b3e85734eb99c9d46b91b83ac6ec1512b0e746ca02d1a1ef6550e5af6b9bc1fa3a9a61c42268b70e820e8015e9f0ff13d505637033bea292d4652e080eef931e9d276971bc63f91e95f42d1b6b041f30f8078a6dedaca5b19eb232b01cfe3d3accd27e6b6935fb5650689a92208af4f32b3d1101792b49edd38daff3788a4944ef6a9ced05ec9440cf5ce0b7c18bdc5b8993655fe74ac95b779854121d67ac891c9ccf383a05eb9ab312c94754959142197377c97a7c05162adb8c42a127706b72f1a5a134e6962637", 0xec}, {&(0x7f0000001540)="8f39829388ca2af46847da45a3eeb386abd37aa0508fe9e7bb89466c198c3eb5e0629bcbf7664222e6c120caa057945ab0df4e2929221aace1bde62562de338f51896aeb321c65ad47c822d016197054d88533f714a278c6bbf35f87960db42f4e9fb803522cd9cfaeb2d2", 0x6b}, {&(0x7f0000000040)}, {&(0x7f00000015c0)="d2bbf672e506c73db518834e660128b2b065f0b60e12d6a6f858017246377576e608aee0ed45901b74cf45294176286f64ef4e84f484627ae5", 0x39}, {&(0x7f0000001600)="74c798d47f3e89016caa8a59685e026e7fcbb703d060532625d33e4a52b48433b69b4744103e2d0e2d94502adf16268300c965b365429cb9f296958bcfac073d77f4ded46d7f8a15c7b2ee1625eccef9a1ce269db4a1a466b99d3b636c7d12c28788b6b18fdcb1d0a26fe6b1fdd2b2abbfed0e88868adeee", 0x78}], 0x9) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x271) sendto$inet(r0, &(0x7f0000000000)="a5", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/17 06:31:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000040)="265b48dd960a97588f1691b6387e5dd5f3850877d1e85fe3ae10161c") sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/03/17 06:31:55 executing program 4: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x8) eventfd2(0x80, 0x80000) write$eventfd(r0, &(0x7f0000951ff8), 0x8) write$eventfd(r0, &(0x7f0000f1aff8)=0x6, 0x8) 2018/03/17 06:31:55 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000162fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) prctl$intptr(0x19, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000488fe4)={&(0x7f00004df000)=@kern={0x10}, 0xc, &(0x7f0000784ffb)}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, {0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x16}, 0x7a38, [0x4, 0x8c, 0x8, 0x80, 0x8, 0x3, 0xc6, 0x707]}, 0x5c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0xa32) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x100, 0x4, 0x6, 0x1, 0x53, 0x100000000}) mlock2(&(0x7f00005a9000/0x2000)=nil, 0x2000, 0x0) r1 = getpgrp(0xffffffffffffffff) timerfd_gettime(r0, &(0x7f0000000040)) syz_open_procfs(r1, &(0x7f0000000000)='net/rt6_stats\x00') 2018/03/17 06:31:55 executing program 2: prctl$intptr(0x1c, 0x64) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) prctl$intptr(0x8, 0x0) 2018/03/17 06:31:55 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)) mknod$loop(&(0x7f00004c7ff0)='./file0/control\x00', 0xc000, 0xffffffffffffffff) 2018/03/17 06:31:55 executing program 0: ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x1}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0xa69, @dev={0xfe, 0x80, [], 0xb}}}}, 0x84) 2018/03/17 06:31:55 executing program 6: r0 = socket$inet(0x2, 0x100000000a, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/17 06:31:55 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x80000001, 0x0, 0xc04, 0x101}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0xb6, "465f4931492db826358b21873aa844c4d7c96a013e190270f3be6717bbf9dc0538c4a68dc4c0344fda1109fee262191a3accbf3ded548f000ef354ed4f51358fe875c8d4f5979bb154620d2744a1ca73d495584882efafc0972a1167e75f63fa6a74860d583527992c7895de3eb7012a03b2567d0d877f119e8973523e8515d1e6f45b81423ec4cf46e6cd708f5bf4098898af824f34413460d09a9669127e5b8c2f7933987b83bd1700047930037084f256f6588b0d"}, &(0x7f0000000180)=0xbe) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000a2bff1)='net/ipv6_route\x00') sendfile(r3, r4, &(0x7f0000057ff8), 0x10002) 2018/03/17 06:31:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) socketpair(0x0, 0x80000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) readv(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/87, 0x57}, {&(0x7f0000000140)=""/129, 0x81}, {&(0x7f0000000200)=""/60, 0x3c}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/4, 0x4}], 0x5) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x50, 0x4) 2018/03/17 06:31:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14}, 0xc, &(0x7f00000017c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="400000001500010000000000000000000a000000", @ANYBLOB="7055c32999935ad0a7cbe55e4081d5bd7054333d32d2fb", @ANYBLOB="140002000000000000000000011400013fff01000000c6000000002f81074607af"], 0x3}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/03/17 06:31:55 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000002c0)='net/raw\x00') getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1000, r3, r4, 0xd9, 0x200, 0x803001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6edd)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0xfffffffffffffffc, 0x87, &(0x7f0000fd7000)}) 2018/03/17 06:31:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/03/17 06:31:55 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='@\x00', 0x0) ioctl$TCXONC(r1, 0x540a, 0xb1) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0xffffffffffffffd0, 0x4) 2018/03/17 06:31:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x40c0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)=""/44, &(0x7f0000000140)=0x2c) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f1ff8)) 2018/03/17 06:31:55 executing program 6: r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x912, 0x4, 0x8, 0x4, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/03/17 06:31:55 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000240)=""/252, &(0x7f0000000000)=0xfc) ioctl(r0, 0x5, &(0x7f0000000140)="494566de659ba321f63d0814e1b758a43e330a2041260e9e7f5b9b01126a2edbffa19fb688fc987de44b4a82fffd71e11cc8b52719497d889c8f1231ef7d2477b6ed005f592d731796152c6a130061bed91db4db49be465623b5e759a8345866a01e157ef1b0838d97fcd83c6f5dc9e4b14b2fc00f99b26ca763abc19946e81c248f2590354ce8681cb5ea43d041b51336cb2b8c7178b831ded4b0413abf663027870a571a3a3611b00583cbe6d814d076b0979a2998d6e10560f0cd2acd09f4c9d4b14223568ed48cc45b3cdbadd1d67800aa16a2a3a1") pwritev(0xffffffffffffffff, &(0x7f0000001180)=[{&(0x7f0000000100)='7', 0x1}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/03/17 06:31:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[], 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000400)=""/145, 0x91}], 0x2, &(0x7f0000000500)=""/73, 0x49}, 0x100) sendto$inet(r0, &(0x7f0000000bc0)="1ead7755d47bd6975c78c3765d65736f918745774ce7ce945bfa9268d5eb6deb1fca6318a507beaec853f16e463ba20747330037ef4c09961231f637024afbc06f850dbcffe9890bb1fc7c89ca10a6af35038920fe8dae329e4cc489ed5abce0ab9fbf8ba64aa7f0eb726434dd18b3976d1dfd61b6ba66558ce0d57fd8acc7e36a629d2a865a3853ad85d8d65176c69f350cf73bea4e9f0d9c7eae26956690dea2c9d0a0e94f57c01f7c643ca78f819a28ae070aa400039889f3e25fec01ed47a5a5539494a1967a804ebe967a15d044050440652a060098024e102ec61f764e06fd3d4f748ff348e6ed0ab2569e545d5e56c78b2045dcc12a98c90cbb93f3bb6eb5b08a10374cec1923b8aeb1792605570b64bacca8024c3df83b5c45eed7d060db4442e004dd406a03182808482025ac0726894219b2e545781fff01a88e436c1d48321991481c699df7c6bba3fb8225a3842f2fd59cec0034aaeeed94786f2ac6fba63c9d06043a6c49d43ce276f0286acd4e6cf4c7e9abe1f2769a42ae1d95c067e6da327bcaba963afa09271e1ecfd51a53bffece0fee383aa70bec585311092199905948d7d55465ad0c57701e368d3363e5f42e7ebf6429fc1fd4f793fbad39a448d1f658dbc4a275ec285256c09f68cc3db4618de606ac9c967f4a454b76d527aaa49288c6f07d4e48b8e588703a9983149d79076cebda42e966669b0cf0dd94d0c0c1564b1626608a3a0ccb2c6afdb93afced873b127601257b0e41ed8090fd905158393e801c92c9f926f1662c3b18b9e29eea3249b2c334a8d4c7cf78e8c2e8042a29a41bb686b7405e73904027bf1276778872b03b9a8b91db1a2f9df958ab056cf965c4ab085360030af7703e478e0a3161ffccd51ec0a9ce95ba8c8373562aa3903c9c5038b23d4af55095f85733e3c98efcb0cd3d4405e88da4dc911a3d480a800c6ac204b8b29b8e569b2a1f263e8ce62399dd5308c8381bbdf518d9ae8de419f124990614d26c64b1f90fef5eaf278338b1437b21b40cbcb95dcaee2775080f12bfdcfe135d1f805143b2c0754ab12f07751713b5d997875240da83d36c5d9984d02782d16b008e4a14fb8195d3584a4a2d7513627881b2707fff915bd1766ed6f9a8f017f5bf14462ee5bb0390e95b884faee2b13f482deea47bafa7ad2a85d73cfb08618906331e97040808c5c554c16e287119abfbcc2940cb37f65f6291ac2b5eed13b19733259457c600ad52aaf1a020f1f62b3064e63bb21f4b6c4b9c6517f5dd66e1cf7a9de015c68c0810e8085c9c52e04081b61298c812e87bff332bf47789e040880d31280cc1efda350ab5b658af983021c654514166bc2d43c7536c6e1a367eb961868b4484ce757690fbe39b3449c3ef012519dfe922da79e21973ab4da340d3db91d4b189edf585f7484c66e8eb6bb0308973dc421abd2186836d23246b25f7cd1586a4c07701eb1dfeadcd4656c8fefc3c83b843538b2c340feda2623cb4ce4152d94c3c46bc5e5d7583963f70623a0a8a1b55905f9619af4c059df69b96c8b8678727904d20b49670b27ee56fc8251324fb2cd4c9ca1c106be8ceb2ac2676273626fa0534e4e69ea3232c846821f385b3b691e81759e7912b0e33e9ea1d1c979021536c01e9567de517db2a863ba99ff385a3fecab732b404bfe354923eb411f73a58da88600471e3678e031abc5ab8aa2b80b7c75cd49ace61beac109c3b19369299d070ee8f4294288b2ec3041473ed0afe9baf7106b32d4c1c4d7193b840971d7112cceb697693", 0x4f9, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x0) 2018/03/17 06:31:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="2013d982ceff0f00003bf0fa030fba4c4200e7ff", @ANYRES32], 0x20}, 0x1}, 0x0) 2018/03/17 06:31:56 executing program 6: r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) sendto(r0, &(0x7f0000000040)="fe29435f6675f0cb4bc0adf20d1cf4398319b4a147e91acc568e00411c8bad3862e3c38d3da3295ae622084f5f05bbc0c8c2fa2ddae3f2cb46b1c82db1acf5c4f29d2cd6e676a1e618a6c60e1ed08a107f2e1fc33f078630824aa75594287900807f90bcd992c11012a01c", 0x6b, 0xc0, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'ipddp0\x00'}}, 0x80) ftruncate(r0, 0xd7b6) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000ff9000), &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/03/17 06:31:56 executing program 5: timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5584, &(0x7f0000f68000)={{0x0, 0x989680}}, &(0x7f0000e67000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x800, 0x20) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000040)=""/248, &(0x7f0000000140)=0xf8) 2018/03/17 06:31:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087b000)='net/rt_acct\x00') getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) lseek(r0, 0x17, 0x0) 2018/03/17 06:31:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150ff7)='veno\x00', 0xfffffffffffffe63) shutdown(r0, 0x0) fstat(r0, &(0x7f0000000000)) 2018/03/17 06:31:56 executing program 7: ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000040)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x80) ioctl$KDDELIO(r0, 0x4b35, 0x3) r1 = syz_open_dev$sg(&(0x7f0000613000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x4000000002286, &(0x7f00007bb000)) 2018/03/17 06:31:56 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f00000019c0)='./file0\x00', 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) 2018/03/17 06:31:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x200, 0x62e2143dc4efdf68) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039cfe4)={0xa, 0x4e24}, 0x1c) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x20000005, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/25) 2018/03/17 06:31:56 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f0000000000)={0xa4}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_delete(0x0) 2018/03/17 06:31:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000646000), 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x1, 0x7}) 2018/03/17 06:31:56 executing program 0: write(0xffffffffffffffff, &(0x7f0000ec7fcf)='7', 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) 2018/03/17 06:31:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000694fef)=""/17, &(0x7f00009b3ffc)=0x11) fadvise64(r0, 0x0, 0x101, 0x3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x7) 2018/03/17 06:31:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000620fd8)=[{}, {}, {0x3}, {}, {}], 0x523) 2018/03/17 06:31:56 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100000002000d40080000000000007fc7ba93c44612f55003897598ee9b2d4c55498a50b3c9318d3dfaaa18ebc8ababa8b056241eb834d70d0bd6942e8b65cf3882dde0f850a2f6681406338dd039567e5b420ac8cebc64a31564c066e598573fc4bf8de074a47788bd5684ccb01568abb2cfe09bc0bfe92d516160eed45ee036602ffe09432a8899f07b6bee574764f8dc55f1cb5e957d30e63d7429d34b4745baefe2a4c879e604f5220f647f4ab90f4af3e70749bee76d02d1e9ee24acb8"], 0x10}, 0x1}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4a000, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000180)=""/172) 2018/03/17 06:31:56 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x5) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000d36ff4)) timerfd_settime(r4, 0x3, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000019000)) 2018/03/17 06:31:56 executing program 3: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) mkdir(&(0x7f00005fcff8)='./file0\x00', 0x0) mount(&(0x7f0000340ff8)='./file0\x00', &(0x7f0000ff8ff8)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000ece000)=',') 2018/03/17 06:31:56 executing program 2: r0 = memfd_create(&(0x7f0000000100)='&\x00', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="9a2d96bca2421031537b4308521dd6e79e31981f91dad3a81dedc902cd288fe1e12e774155ca2288a34f3bb8b551c29d743e73d82465cc3721ab215ef349126a9a327bdad228e3ab67c484eb67921e485724666aeaf0155c", 0x58) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000580), &(0x7f0000000780)) 2018/03/17 06:31:56 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa080, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/167) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x6800) fcntl$setstatus(r1, 0x4, 0x40000) inotify_init() 2018/03/17 06:31:56 executing program 7: prctl$setfpexc(0xc, 0x100000) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) 2018/03/17 06:31:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8001, 0x101000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x10c, 0x7ff, 0x4, 0x0, 0x1ff, 0xcbd}) 2018/03/17 06:31:56 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x402) ftruncate(r1, 0x438) gettid() 2018/03/17 06:31:56 executing program 7: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x407, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000001c0)) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r0, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) read(r3, &(0x7f0000000000)=""/223, 0xdf) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r4 = socket(0x11, 0x80807, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendto(r4, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)=@ipx={0x4, 0x0, 0x0, "6e77dca7e987"}, 0x80) 2018/03/17 06:31:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'syz_tun\x00', 0x8}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002e80)={'eql\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002ec0)={@empty, r2}, 0x14) 2018/03/17 06:31:56 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000008c0)={0x0, 0x2c0}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000940)={r1, 0x9}, &(0x7f0000000980)=0x8) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/17 06:31:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="ff9f0829d835718576eb1ffbc03d6fe8", 0x10) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f81ffc)=0x5, 0x4) fcntl$addseals(r0, 0x409, 0x4) write(r0, &(0x7f0000f85fd9)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) socket(0xa, 0x4, 0x567) sendmsg$nl_generic(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1101904}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x8000}, 0x10) recvmmsg(r0, &(0x7f0000001880)=[{{&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f0000000180)=""/151, 0x97}}], 0x1, 0x0, &(0x7f00000018c0)={0x77359400}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}) flistxattr(r0, &(0x7f0000000240)=""/214, 0xd6) 2018/03/17 06:31:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x400, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000480)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @loopback=0x7f000001}, 'ipddp0\x00'}) writev(r0, &(0x7f0000549ff0)=[{&(0x7f0000e7ffa6)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830200000000000000000003ed03fff5dd00000010000100070c090000fcff0000000405", 0x58}], 0x1) 2018/03/17 06:31:56 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x100) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x204b4b}) r1 = getpid() setpriority(0x1, r1, 0xffffffff) fcntl$dupfd(r0, 0x0, r0) 2018/03/17 06:31:56 executing program 1: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)={0x4}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) r4 = fcntl$getown(r3, 0x9) r5 = getpgid(r4) rt_sigqueueinfo(r5, 0x1e, &(0x7f0000000140)={0x1c, 0x800000, 0xfffffffffffffffe, 0x8}) membarrier(0x1, 0x0) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x8}, &(0x7f0000000100), 0x8) poll(&(0x7f00004d782a)=[{r2}], 0x1, 0x0) 2018/03/17 06:31:56 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) exit_group(0x7) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000afd0)="2f0000001d00030000fffd946fa28300010000d87f86c497271d85680800a3a2d188737e0b000100015867855e79a5", 0x2f}], 0x1}, 0x0) socket$inet6(0xa, 0x6, 0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) sendto$inet6(r1, &(0x7f0000000180)="93", 0x1, 0x1, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000040), 0x4) 2018/03/17 06:31:56 executing program 2: mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x6, 0x1) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./control\x00', 0x2) r2 = creat(&(0x7f0000000140)='./control\x00', 0x0) r3 = openat(r2, &(0x7f0000000200)='./control\x00', 0xffffffffffffffff, 0x186) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000080)=0x6915a9e) getxattr(&(0x7f0000000180)='./control\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000140), 0x0) connect$netrom(r2, &(0x7f0000000240)=@ax25={0x3, {"c56c7b9f428d73"}, 0x9}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) 2018/03/17 06:31:56 executing program 6: mkdir(&(0x7f0000937ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="feffffffffffffff70d89515f392d9d6297d265af65cbd888e62ab08ee71f1d968f1488379108a9a5f0747bd45d45ce027123a52cd97c92651cc19175e0bc5e32e644aa7227bd98a"], &(0x7f000054afec)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/03/17 06:31:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = getpgrp(r2) ioprio_set$pid(0x2, r1, 0x8001) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r3) 2018/03/17 06:31:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000694fef)=""/17, &(0x7f00009b3ffc)=0x11) sendmsg(r0, &(0x7f0000003700)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x2710, @host=0x2}, 0x49, &(0x7f00000024c0)=[{&(0x7f00000047c0)="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", 0xfffffffffffffd58}, {&(0x7f0000000180)="9730a950d9b5dcf796e303507666bbd78b0e1b1fb0e0b9fac24abaea40661bbd03b924103df39670d0e8114a5e0ea6fe4d087299e236c214d62c2d93fdfdeed30844961e4cc2545acf19d3973f4694a27d4ed551cb6e01e93780186818b7a96cc522c7730768e301a49527c4fc402a7476cbb74cf675eff9d7c914d883ffe01d479e8db949cdfbef605d8bfb2082288519564abecc2c5e3e56ff3b8ef2da4473cc8164dc232a2dc546059aaa7e4e2fdf57462f364a", 0xb5}, {&(0x7f0000000240)="a179bd8b262abb13f569f2546aa4eed71e1f8824707c3810cb7feeb8c0525491635cfc727da6ec43a53e1c1127880140213f339c3a3bb92ac568a9402046d4dd4c58c0a9f8007cb0280aa19b7e174ac9c070b04ff1d1f1495caa4b0ad607ed402e3d2f4a42122bb0efb61d805bf2c80e90230c3e4529c1eed68e080746414d93124a449bd30f3e3bc5ed768c2d", 0x8d}, 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0x1000}, {&(0x7f0000004940)="4f08b9d3640f906d65db58e747b91449337ce7ba0446eeadc312420562993bb896ad2aca491e470c8c0c7b19772f8e5a8b40ba16dd14136444a08d56b8680429dc6280de061fd7879a5a6a6c0429446004d5c7482691388e66cff723db8407e961c84e9cf19e6c329d077e6f5e3a3409b9f05c69941b47f9aee88894af646491dfd9f96973f89dd527bf54e643024370a52c446648aa611ccce2a3e67b962fc0c750c5e918a61b0982744a726c0f33986e6606718b2086d421705745e2221f9be3b0374ad8e4791780159fa619c931f6a5908e886c77d3c55efab49097ca092933f8f6a5ad3f2047328e25277a67b58e6f89677fe5d50a2eeb", 0xf9}, {&(0x7f0000002480)}], 0x8, &(0x7f0000002500)=[{0xd0, 0x105, 0x2, "c47e1d0576243093711518ae971bd9c9e33b3bc47f96639a7301b8c10582c185680d10f2a0cc589684b1e8361172bb423b48fefb8cf9ebf20c4fcbfb550b51a83f2d2352da38ecb6a0eb0af9d6727e9617e0e6b929bc52aeff065a9d0adc36ea9754ff70a81525f7eaad55d38c71ebf3c8e4366c9bf476054372db8a6e7de338abe74daf11487015927ff3367d6cc05a589163a88909638921f7e5103f6d4e8e5a05d49515cf0a48761e3a24688d8af315dfca251695e71f9b54fe17b0d7cadba82b7b3b"}, {0xe4, 0x1ff, 0xfffffffffffffff9, "35025c6240a0b5495f54afeffc79db847dcc4dded48489952b73c42c67251fcc40bebc1d2ad8a4c5d2eea2e37ff0823e601e83916a4e5497079d3456d680b608b0092a16e6cf7b42f1eb3fe9be30fce8bfb8945cf0e5ff8e4c91f2e8c4ac4cb08fdf5dbfab819e662892165f9ced16f70250ddf9fbb7fa6a6a54abfd739c165e5353c1632ee84332b0eff3c3cd3a820e037dbc3fa1717567f8338241580f2224985b6641760aaf60af805b7f9ed69032ff54f1b18512230560ceb296a14b92f69cef88da06cab0753e6ee17414848c98e1f2ebce148d"}, {0x100c, 0x107, 0x800, "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"}, {0x30, 0x0, 0x3, "0e404f599a79e8d43dcef7844e0f549bc4f72244233a4ced0eda44d51bcab1d05c"}], 0x11f0, 0x20000000}, 0x4000010) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002480)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003740), &(0x7f0000003780)=0x8) 2018/03/17 06:31:56 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) capset(&(0x7f000043fff8)={0x19980330, r0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x400000000000}) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) 2018/03/17 06:31:56 executing program 5: timer_create(0x9, &(0x7f0000ad1000)={0x0, 0x14}, &(0x7f0000044000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x42180) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x800, 0x5, 0x436, 'queue0\x00', 0x7}) r1 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x1, 0x0, 0x0, 0x1, 0x1000) read(r1, &(0x7f0000000140)=""/88, 0x58) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20000, 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/03/17 06:31:56 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000007060d0f6a2812f3020000000000e8ff"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/03/17 06:31:56 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) link(&(0x7f0000459ff8)='./file0\x00', &(0x7f000071fff2)='./file0/file1\x00') 2018/03/17 06:31:56 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x141402, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x40, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}], 0x2c) fstat(r0, &(0x7f00000000c0)) write(r0, &(0x7f0000000080)='M', 0x1) fcntl$setlease(r0, 0x400, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) 2018/03/17 06:31:56 executing program 3: mknod(&(0x7f00000000c0)='./file0/file0\x00', 0xff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xbeed, 0x20000) accept4$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000040)=0x48, 0x80800) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x17) creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) 2018/03/17 06:31:56 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa}}]}, 0x110) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x202000, 0x0) fcntl$addseals(r1, 0x409, 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xcc8) 2018/03/17 06:31:56 executing program 4: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x4e24, @rand_addr=0xfffffffffffffff7}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x20, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'sit0\x00'}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0xc4, &(0x7f0000000040)}}, {{&(0x7f0000000180)=@sco={0x1f}, 0x379, &(0x7f0000007380), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000100000003000000072bc9830d6d9f08e15c8872b20d53a96f86100fbdeb86828d6697391a53fad5ca5b3b5fb4f36ebb96a1c9909b116fa6c0892bb10127d0cd4cb0aec44b0cf9e1720500000000000000712e65f63fc298d934f714b9f1f5e529c46ce51396838e255edacae3ad8a7a049d4e84000000800000b8312c03f339a5e57044e3ed2e54e3e5bd7ce3fa3c7fabaa7ec14df7284c571dedfc17533b213b3d9bc584509e599103000000000000552c9e5a1a099c25cf99b1d3337c8b20cbb34278abbbc01660155ac787316f9f9f7f48d6a000000000000000000000"], 0x18}}], 0x2, 0x0) 2018/03/17 06:31:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x7fffffff, 0x3f, 0x3f, 0x7fff, 0xff, 0x80, 0x0, 0x8, 0x1, 0x1}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x3) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f1ff8)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) connect$pptp(r2, &(0x7f00000001c0)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)="20128f7bcf904158495cc4793db2ce7049a899e11a64a2219727a3f26135390c3230fbe9af9a3e7126698f9e2e19f6be6a34a35ff6befac710812718bbbf3bf3b422b471388ea59733ac90a999a67e134b439714605c22ad0cae7f38e069c589e39fa34a52d92ab965ea3f8720f86a5b83dd6b51ae2d30ecfe6230c88dfbe30a3c98a9a0077c5efcc4892003300659a9e0f0ff3f6767b19fe0bb3032b0eb472f8c1ac20e7f32a1383fb7e699ed08d8", 0xaf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x62, "048084c12ee2718515a8a78fe37857b6196f26998cb614b91cb286475c7b95b5548aa48f6cfd2d4f06a4a57053a6dffd0cd8717e784811cf6362bb686ee3af8a3811799d8af71ab7860c3970c968440c6feacfb7d62ff776baf16e0d9cc64c09fde5"}, &(0x7f0000000280)=0x6a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e21, @rand_addr=0x1}}, 0x9, 0x7fffffff, 0x5, 0xffffffff7fffffff, 0x2}, &(0x7f0000000380)=0x98) 2018/03/17 06:31:56 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) 2018/03/17 06:31:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x18000451d, &(0x7f000022afff)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101101, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x0) 2018/03/17 06:31:56 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) r2 = gettid() rt_sigqueueinfo(r2, 0x23, &(0x7f0000000000)={0x27, 0x9, 0x6e91505, 0x1b9}) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f00000004c0)="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", 0x16d) 2018/03/17 06:31:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0xfffffffffffff527}], 0x2000000000000147) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4180, 0x0) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x3, @my=0x1}, 0x10) 2018/03/17 06:31:56 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000000240)=[{{&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x32, &(0x7f0000000200)}}], 0x1, 0x20, &(0x7f0000000280)) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/17 06:31:56 executing program 0: sync() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x201, 0x80) 2018/03/17 06:31:56 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001240)) exit(0xb) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/17 06:31:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fffffff, 0x1) recvfrom$ipx(r1, &(0x7f0000000080)=""/26, 0x1a, 0x40000000, &(0x7f00000000c0)={0x4, 0x1f, 0xffffffffffff8000, "065726f710ad", 0x3}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000100)={0x8, 0x5, 0x0, 0x8, 0x11, 0x5}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000180)=0x2) clone(0x0, &(0x7f0000628000), &(0x7f000053affc), &(0x7f0000edcffc), &(0x7f0000988000)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) connect$netrom(r1, &(0x7f00000001c0)=@ax25={0x3, {"bebbdba739cc04"}, 0xfff}, 0x10) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/8) setsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000000240)=0x3, 0x17a) 2018/03/17 06:31:56 executing program 6: setrlimit(0x7, &(0x7f000000f000)={0x0, 0x100000}) mq_open(&(0x7f000088fff4)="7b27dd76626f786e65743000", 0x0, 0x0, &(0x7f00009b8fc0)) 2018/03/17 06:31:56 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xfff7ffff) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x50, r0, 0x0) 2018/03/17 06:31:56 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0xff, 0x1, 0x9, 0x6, 0xffff}, 0xc) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) 2018/03/17 06:31:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) r2 = dup2(r1, r0) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x3, {0x12c00000000, 0x6, 0x7f, 0x5, 0x40, 0x7ff}, 0xb2, 0xffffffffffffff80}, 0xe) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0xe85, 0x4) 2018/03/17 06:31:56 executing program 0: r0 = inotify_init() mkdir(&(0x7f0000000000)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0xa0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) creat(&(0x7f0000fcc000)='./control/file0\x00', 0x0) 2018/03/17 06:31:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000100)="180000000200011e0000be8c4bff8c8836000011020305f638fc06cd82dd0040020033d898056bf748bb6a880756b3550400000067a10453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542003500ec008b00cf810000047ee87ccc0000100800c500000100e9f57406aa0156da2d55aee65d7299865d1294569c2def333e162edae4b776b553502e0a7c731dc4e94a1ee130ec35d85548e65d00000000009419916c4f22bbae07a4a87bcc0224b8f804ed0fe287", 0xc0) sync_file_range(r0, 0xbf6, 0x8, 0x5) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x78, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0x19}, 0x4}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in={0x2, 0x4e23, @rand_addr=0xcf4}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x9, 0x6, [0x9, 0x5, 0x4, 0x6, 0xcee, 0x5]}, &(0x7f0000000240)=0x14) 2018/03/17 06:31:56 executing program 5: r0 = memfd_create(&(0x7f0000000000)="7591487276706f786e6574310063", 0x2) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) pwrite64(r0, &(0x7f0000001000)='m', 0x1, 0x0) mq_open(&(0x7f00000000c0)='\x00', 0x0, 0x8, &(0x7f0000000100)={0x8, 0x100000000, 0xe7, 0x7fffffff, 0xffffffffffffdd53, 0x2539, 0xfffffffffffff001, 0xfffffffffffffff7}) fcntl$addseals(r0, 0x409, 0x8) 2018/03/17 06:31:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:hugetlbfs_t:s0\x00', 0x21) sendfile(r2, r1, &(0x7f0000fc1ff8), 0x80000001) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) syncfs(r3) lseek(r3, 0xfffffffffffffffe, 0x4) close(r0) sendfile(r0, r3, &(0x7f0000000040), 0x1) 2018/03/17 06:31:56 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000005c0)={0x0, @local}, &(0x7f0000000600)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000640)={@empty, 0x7e, r4}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="44000000430000dbebd96d280d99da11022dbd7000fedbdf251c000000080003000000000008000400e900000008000100000000001000080000000000030000000000aa000800030008000000"], 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x4004001) 2018/03/17 06:31:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000340)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) timerfd_create(0x5, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000300)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000440)) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000000)=0x6) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e20, 0x10000, @ipv4={[], [0xff, 0xff], @rand_addr=0x200}, 0x100000001}, {0xa, 0x4e24, 0x87, @remote={0xfe, 0x80, [], 0xbb}, 0xd7e}, 0x8, [0x8001, 0x7fffffff, 0x20, 0x5, 0x1, 0x9, 0x200, 0x1a]}, 0x5c) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f00000001c0)) 2018/03/17 06:31:56 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000000c0)={0x87, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}}}, 0x104) getsockname(r0, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) umount2(&(0x7f0000000240)='./file0\x00', 0x8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x78, r1}) 2018/03/17 06:31:56 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x5000, @empty, 0x5}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0xb9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff000}}, 0x0, 0x8, 0x3, 0xfffffffffffffffc, 0x28}, 0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000280)=0x3) setsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000240)={{0xffffffffffffffff, 0x3, 0x0, 0x0, 0x4}, 0x3}) 2018/03/17 06:31:56 executing program 6: socketpair(0x1f, 0x1, 0x20, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="980000001200000429bd7000ffdbdf2500000000712ade1b4c7b9cdd942582403a44f5724c728ca0b22b9b42fb7dd43b6fbc9648c0728a02497d8faed2945868d70ec788c40d2d16d554d3f308e348d008d3fb68a67cfc14b933b8e45d15a936559c8ab30768af9c1e5974fdfb6d8610f719082363b5c123a94507708a442ca5c5551de521d0683b51fce5ad12223c8cfb381cee", @ANYRES32=0x0, @ANYBLOB="00000100000c00000c000200aaaaaaaaaa13000008002c00ffff000024002400d557a270f4dfaee01acfa2de151bf57c6983a521e92b19671351f70ca8164c5008000f000400000008001b000600000028000e000000000001000000000000000000000000000000ffff000000000000000001070000000008001c00", @ANYRES32=r2], 0x98}, 0x1, 0x0, 0x0, 0x8080}, 0x4080) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfb, 0x4000000}, 0xc) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000340)=[0x5, 0x800, 0x3, 0x6, 0x7fffffff, 0xff, 0x7, 0x20], 0x8, 0x40, 0x3f, 0x8, 0x401, 0x5, {0x4, 0x9, 0x9, 0x4, 0x4, 0x3c, 0x3, 0x80000000, 0x1, 0x9, 0x80000000, 0xfffffffffffff630, 0x7, 0x6, "8f3957ed6edc8045c9d964a77292395e6c2846116c24e08bf9e88eecd8ca1028"}}) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00000006c0)={0x56, 0x8001, 0x7, {0x800, 0xfffffffffffffe00}, {0x81, 0x100000001}, @period={0x5e, 0x1ff, 0x1, 0x6, 0xffffffff, {0x7, 0x0, 0x81, 0xffffffffffffff66}, 0x5, [0x8, 0x101, 0xe000000000000000, 0x100000001, 0x80]}}) sendto$inet(r3, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000540)={'filter\x00', 0xc7, "83cab085b3c560d2cdab8fd216b290ff318255501133bad70af5848bcf84af04d20f37e889545f19c01248bba1459cc3e6c03a084a74816ab7d1f4d0b771a849c78fe1ff243ec91554439ae03dd5d334a17954113bb80ae66864f3cbed25b4468841a21d61dcdfb0a778b3033a64aae69e011cdcd6288ae2441438b9b55138e2634d328d7291094ffddb0d3b3a20867c7095aae297ed5b176051cb5d0dc8de73f7c6a74612d3a9f651a433c35ed4bd6ab7b19f984a1ce47df605f8d97c4bd1cdcc6b0b04cc98df"}, &(0x7f0000000140)=0xeb) getsockname$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000680)={@rand_addr=0x29b, @multicast2=0xe0000002, r4}, 0xc) 2018/03/17 06:31:56 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYRES32], 0xffffffffffffffba, 0x0, &(0x7f00000000c0)="0b1f8e921d3abc499bba56284bab9bad2fdf726250f52e3465052d146e47cebde5d2a3e6ee2e42e09182f1eaaee8db0df6733ca7fcbfc3b9d730a635cd044044ec35d1ed6bf278807e180033e25a60c5cea0563cec1c91dbbeffd4c8a0c6b26d83ec4ed88c6d0b4661f4136e86dff5abc602177e3db18e1a4db062ddc59b43f8b14d61ac5a19ad61331bbdb3cba23b2b07f1eab9132a5dcea34bd09e492ff03c"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x80400) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x18, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b960a03400070100", @ANYRES64=0x0, @ANYBLOB="9309000000000000"], 0x70, 0x0, &(0x7f0000000200)="fbaaa62a2207b024788a1868a83945a7df93f64c94bba1c400b1fba299db14de002491f4e4fb5a9ef282d1533632f0ccde95ef6aec74db76c90c05000000d67bf2f97720d56ab2bdbbee2e8c9d2a68b2c14bbd57b0e23b60666dfd877f297861c0278ec27a3a3d956f98fc5eb0610cc0"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x2, 0x0) openat(r1, &(0x7f0000000300)='./file0\x00', 0x40400800, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0xc000, 0x80) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) [ 70.382492] binder: 10119:10120 ioctl c0306201 20007000 returned -14 [ 70.417314] binder: 10119:10120 ioctl c0306201 20000180 returned -14 [ 70.427471] binder: 10119:10120 ioctl c0306201 20007000 returned -14 2018/03/17 06:31:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) fchmod(r0, 0x40) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/03/17 06:31:57 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) pipe(&(0x7f0000000200)) creat(&(0x7f0000000240)='./file0\x00', 0x44) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = getpgid(r1) ioprio_get$pid(0x2, r2) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$inet6(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) 2018/03/17 06:31:57 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000080)=0x3ecb) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) close(r3) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) 2018/03/17 06:31:57 executing program 6: timer_create(0x0, &(0x7f0000001140)={0x0, 0x7, 0x2, @thr={&(0x7f0000001000)="d81abb22bc983423ae73543ba6d3d99bdb307143c2f53c29155a0fd55accc8520eedebc3f0a64ffe86e906f9ac1c6d858ca0133ec66a637e954e5c7bc881189e2c370080db2375f16c71af93d9909d2be96c4766e58ac85ebefc22a3532d9cc787b0b807b9e9458327e664284e138cec76aa1cfb660789e80b822bf9ede606cbde33f00c59e2545c98ae483c3fdacce330e24e1b3f7de6daebdf", &(0x7f00000010c0)="8be6b142647a37230e507920b149499facfd3e2c2f8b2e2374d846a93c5e1b7dda8df55f288400f93a5f054d5cfdeb10f6c57cde00dedba81c8f52e0ac7e7975496354b91d28064c8fcfb86ce10b0452b4d472972e4fc711b3a9a26e69de728f69e933ed79384945f14bef2c"}}, &(0x7f0000001180)=0x0) timer_settime(r0, 0x1, &(0x7f00000011c0)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000001200)) r1 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/4096) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000002000)=""/168) 2018/03/17 06:31:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) epoll_pwait(0xffffffffffffffff, &(0x7f0000f34f94), 0x0, 0x0, &(0x7f00009f2ff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/03/17 06:31:57 executing program 1: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000), &(0x7f000000f000)=[&(0x7f0000001fff)='\x00', &(0x7f0000006fec)='cpusetbdevselinux:\\\x00'], 0x0) r0 = memfd_create(&(0x7f00000000c0)="15ba040000df287b54194e13648c196b5f66f874f2c8bf512c5d9d411622dba80768bef70b38960b759e914c5d31a286ff000000000000000000000000000000", 0x1) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) memfd_create(&(0x7f0000000040)='vmnet1self$\x00', 0x2) fcntl$lock(r0, 0x24, &(0x7f000000eff0)) 2018/03/17 06:31:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x6}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x8000000000000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) 2018/03/17 06:31:57 executing program 4: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) r1 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) dup3(r2, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/17 06:31:57 executing program 6: r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200020000000) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000040)={r2, 0x2}) 2018/03/17 06:31:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) fcntl$setsig(r0, 0xa, 0x3a) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x47, &(0x7f0000000100)={0x0, 0x0}) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{r2, r3/1000+30000}, {r4, r5/1000+30000}}, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmmsg(r0, &(0x7f0000002bc0)=[{{&(0x7f0000002800)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/173, 0xad}}, {{&(0x7f0000002a40)=@ax25, 0x10, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)=""/68, 0x44}}], 0x2, 0x2040, &(0x7f0000002d80)={0x77359400}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x900) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) bind$llc(r6, &(0x7f00000002c0)={0x1a, 0x2, 0x5, 0x12b, 0x4, 0xffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/17 06:31:57 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$netlink(0x10, 0x3, 0x20) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000002c0)=""/30, &(0x7f0000000180)=0x9) 2018/03/17 06:31:57 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1ff, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000140)="9addb97a857bff323b66e7dd72563566faa16e5c57acd95a96966409a7c6884ddca5a2b5bdce2ef3e800f5e5a9ac3232a525fccd0ee0f7d2ed12bbda8475f5a056af980f3782b73cde307abf9fdaabace112a48daa1f3d7548d9f50af341615990deda112a08a05052144b42a180621ea9aa0985b567b4d7852765b5715195593607e2e3be810ca8b1643c2238c1d515bb8e6eb71fd2a9c29cf987e138ea6294c02fd3564d25a8a92c16d8dccd92494014e983861c10d3224a8af9b5b5cfc7a0421d864e318ac69fb74c8b48edc0d03a48bdd23fe725dfdd397a2dc0c9bf133958ffe3fa") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)) 2018/03/17 06:31:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0xfffffffffffffea6) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x7fffffff, 0x4}, 0x8) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/17 06:31:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="4c010000120000012abd7000ffdbdf25ff0100000000000000000000000000a65d545d0866ff17f3870aeda1454101000004d202003c004c0003006465666c617465000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000004ba974580800030007000000080016000002000008000b003d00000010000a002cbd70002dbd7000050000009c0003006c7a7300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000880200003c257f58f4a35af7890d33796756551936dcae55a484a42b70488ae327b012a4e652ea450b025a06363970ae1bf5f6c94015b26077e7d2f188111be8af7e42f1120d71154ea53702a9236e784762bded2c00000014000d00ff"], 0x14c}, 0x1, 0x0, 0x0, 0x4040080}, 0x48000) syz_open_dev$sg(&(0x7f000009b000)='/dev/sg#\x00', 0x0, 0x40e82) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/17 06:31:57 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) [ 70.514487] l2tp_core: tunl 2: sockfd_lookup(fd=21) returned -9 [ 70.527120] binder: 10152:10153 ioctl 40086425 20000040 returned -22 2018/03/17 06:31:57 executing program 1: r0 = eventfd(0x7) poll(&(0x7f000061aff8)=[{r0}], 0x1, 0x7fffffff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) read$eventfd(r0, &(0x7f0000a34000), 0x8) 2018/03/17 06:31:57 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x5, {0x800, 0x8, 0x1, 0x1, 0x7, 0x7}, 0x4, 0x2}, 0xe) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000340)=""/4096, 0x1000, 0x10040, &(0x7f0000000140)={0x4, 0x4, 0x4a, "0d4f23b4e884", 0xc32}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x88, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x27e5fa98227dbe52) syncfs(r1) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 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, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r2, &(0x7f0000000300)={0xa}, 0x1c) [ 70.590553] binder: 10152:10159 ioctl 40086425 20000040 returned -22 2018/03/17 06:31:57 executing program 0: clock_adjtime(0x0, &(0x7f0000004000)={0x81c8}) chmod(&(0x7f0000000000)='./file0\x00', 0x20) 2018/03/17 06:31:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a875fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b80)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000002c80)=0xe8) sendto$packet(r0, &(0x7f0000000000)="cf8020c74fa2f0984995136923474dfc61f9d18af7a1bd3e3c19c323e0680e47", 0x20, 0x810, &(0x7f0000002cc0)={0x11, 0xff, r1, 0x1, 0x80000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) 2018/03/17 06:31:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000300)={@dev, @loopback, 0x0}, &(0x7f0000000340)=0xc) r3 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x40010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x80, 0x0, &(0x7f00000001c0)=[@enter_looper={0x630c}, @register_looper={0x630b}, @acquire={0x40046305, 0x1}, @increfs={0x40046304, 0x1}, @dead_binder_done={0x40086310, 0x2}, @decrefs={0x40046307, 0x1}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x18, 0x38, &(0x7f0000000000)=[@flat={0x77682a85, 0x100, r3}], &(0x7f00000000c0)=[0x78, 0x40, 0x28, 0x28, 0x0, 0x18, 0x48]}, 0x3}}, @increfs={0x40046304, 0x1}], 0x1a, 0x0, &(0x7f0000000140)="e0694c38ee81ed74d9e0f2c777d7f653a7bbfe78493fca4a28aa"}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000380)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) fsync(r0) 2018/03/17 06:31:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='ip6gre0\x00', 0x80000000}) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040)=0x4, 0xddb4a3f4bec3b1e5) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x8, @tick=0x101, 0x9, {0x6, 0x3f}, 0x2, 0x2, 0x4}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0xc21c}, 0x8) 2018/03/17 06:31:57 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x800, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000100)={@multicast2, @local, 0x0}, &(0x7f0000000140)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x6, @random="d2694af72274"}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002900)=[{{&(0x7f0000001640)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000002800), 0x0, &(0x7f0000002840)=""/131, 0x83}}], 0x1, 0x40000042, &(0x7f00000029c0)={0x0, 0x989680}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x40, 0x0) 2018/03/17 06:31:57 executing program 7: r0 = userfaultfd(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x408000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)) 2018/03/17 06:31:57 executing program 3: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400200, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000240)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='schedstat\x00') mq_timedreceive(r1, &(0x7f0000000180)=""/147, 0xfffffd73, 0xa47, &(0x7f0000000580)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000600)={0x9, 0xe2, 0x1, 0xc, 0x7, 0x8}) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) chdir(&(0x7f0000000280)='./file0\x00') getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00000005c0)=""/50, 0x32) clock_adjtime(0x4, &(0x7f0000000640)={0x9, 0x2, 0x8, 0x2, 0x3, 0x3, 0x5, 0x3, 0xe6aa, 0x8000, 0x4, 0x6, 0x4, 0x400, 0x4, 0xf1aa, 0xfffffffffffffffc, 0xc, 0xfff, 0x3f, 0x400, 0xffff, 0x5, 0x9, 0x6, 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) 2018/03/17 06:31:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x44040, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'bond0\x00', r3}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000002300)={r4, 0x1, 0x6}, 0x10) sendmsg$nl_route(r2, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x44840000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@delneigh={0x28, 0x1d, 0x311, 0x70bd29, 0x25dfdbfd, {0x1e, 0x0, 0x0, r4, 0x2, 0x8, 0x4}, [@NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}]}, 0x28}, 0x1, 0x0, 0x0, 0x20008000}, 0x800) socketpair(0x5, 0x803, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedsend(r6, &(0x7f0000000100)="00bb7bfbee0e0c1d0d1efaea4b04d76fe064fe8912c0b265f16d6523870c289f1a911b8937ac807360662056bf4a735dca352756fba366728ae61ca967e125d4b8f9d068bd5a3489489d8204cf4d4a90c77f42a98396267a5743482ef7116f2a970db4b841f09a4c34abcf939f2153c1632020b24405362a2d28625f33608c557ca6df7da02aa0dbf7a53ca83f2ae9c0deb57419", 0x94, 0x200, &(0x7f0000000040)={0x77359400}) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000500)={0x0, 0x5, 0x39b1c822, 0xf8}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) r7 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r7, &(0x7f0000000300)=[{&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000200)=""/224, 0xe0}], 0x2) connect$pppoe(r2, &(0x7f0000000540)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}, 0x1e) 2018/03/17 06:31:57 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x80003) fcntl$setpipe(r1, 0x407, 0x1) 2018/03/17 06:31:57 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x10d) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000059f3c)=[{0x5, 0x3, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000000080)}}], 0x1c) 2018/03/17 06:31:57 executing program 7: exit(0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10003, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x2, [{}, {}]}, 0x48) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/03/17 06:31:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') lseek(r0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/03/17 06:31:57 executing program 5: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = getpid() ptrace$setregset(0x4205, r1, 0x206, &(0x7f0000000080)={&(0x7f0000000000)="e9bbb004f690ebccc6bd1351c111b2abb61a01c687a763cf98c27c3a2990bc0fe233e149114b0227a543d59a1d8ebd99af0e6888d3ede88773e8142eace61dcef32d3f9561d4bd89575375da13eec4de7d8675aa34", 0x55}) ptrace$setregset(0x10, r1, 0x0, &(0x7f0000001000)={&(0x7f0000004fb0)}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0x0, 0xdd8, 0x289d}) 2018/03/17 06:31:57 executing program 2: ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(0xffffffffffffffff, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/17 06:31:57 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000640)=0xaa) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000005c0)=[{&(0x7f0000000040)="8083cb46d8da0a2f706dac791b49b2a8df352e8e7d3b224c1a4c4e44aa7efc540d018300d4521ffffc4007f68d864ea8a8acefb747a7e6cecaa02da54cdc64eac93d3f15c684e5521816607a827fe2b69763ad7d839124e4ecc87bc907e8e5c56f04ecbc833047c7034245b00d635b03877ed7c60c88fe0dfe54e0e05a17423e27610649bc00dc33b118f03282f31ad7759d51823e26bd", 0x97}, {&(0x7f0000000100)="fd669b1bdcaecd686e2cc792e0478dd533e5d2b0516454794838286346a57c9b831df896f1ceca2db63858330f5a2d371d956f51fd5f59df928801fc9214ff0f2a49389407c390673794cd9ec76c5cf662fddfb5696180189068c9f082407e13b6", 0x61}, {&(0x7f0000000180)="499a4f89849f0cee769d982020aca74fec187e7b58569886d547922a021a304973a22aea9241caefbd50926f72c2f67b5a835bc9e7564297e957d93c10d0635281863c03786f4c31d4cef617599040e4f2d72551aa9a7888d398c3cc78f7f399f4b03fac75ab9c057c678cc9d029f9cd40bce9d5c9a02d1cd5a39282365614e2d1596ec5dc1cead6a57394b0a8d0a08cbf2c4a8bdc5fe842947df4b71fb11fabed1253590af36179f71ad1afc4a5d3", 0xaf}, {&(0x7f0000000240)="134d7957ea67eb3fd70593ab2d01e5d5bb014da753e82c96ac61dd3c3a366ba4f72c67eddc957fbbe14573eb2f39a2acb61cc644672e4062a147370c14afc1ddbba8a96f5123d25f6ece714edf125a5e603677869acdb2a15e3dccc91d3a7fa38f521020872383396c52fe79b1ce2aefa61d65587940860d2a377ffef2d5420210c80026cf01b74af03e551dff63149a391b8913069dbb51b203dbad3af299ec98b946b730de06e6356e9617f8181c40366fa6d576e05063ddc8343a25710ee3a7591fe2a43919419fb4a6151e6da44b3d11f6d74ca1026ff5a38fc33e4ca1691f0217", 0xe3}, {&(0x7f0000000340)="d3317e8b425e51d576ec68231713c91b75aec679cf0dcd802ba22bd0c8eabcb870e50b1cfebe783f6fdb07c8d8bc7d44a7eb1b879f09d5f0dd0e4930bf89cb7e1af5b495ba5f321d1a9083e63654c9f425527f9815f68cdb61bb96c78d916395e96d671f9ea93473b0cb9e8c8910179c19b5b3a6fba4a534b1c2abc2b4afc0bfc230f847dbd84fe716d07172597fc759e0579294998a1c0f201f284e00fdf7e07b3d19212a47a9472b6a49c6a02f37bb9ca07fb74d34b71ade197efbb9341a7bd08d3d92301791f5ea3b343b", 0xcc}, {&(0x7f0000000440)="e6c31f54a47e558f43be470535beb2c7fc6efdb598f507ca4f6a6ee4b10d92ec61ad93f66ad30f26690c9ac828a706f84d19e48b594832b45f2691ce28a5", 0x3e}, {&(0x7f0000000480)="87befea70075a39cef92ba69c38e75c2ad41a349478a464804c01a20526b7d3e9559beed4c98e5cee8720cb097f09ea25dab617d8ead0ad65fead3af67b8f69ba5b555bf6948456230d2a9dabdcd7212b4b236bad0744f35a7ab874fcde9219885c50ee18838ce624f089293deeb05e1fb7f87598db83aa7d1a6", 0x7a}, {&(0x7f0000000500)="7eac105b03a9eb59dd592518138552bac89dda465c5dd89b39d70884b955b1cdd5441444642621ddde6059365c59090925f26f10815a8efc0e4e299c14c9753c79b57340cee82d72ec7a5efa34cb748ecb864c42c50a4658c1f67dcf4011e937ac53240a413cf50adfcf7505bd24ad70f5790eb9bb6264dee6a8282c26cc20340144311affead4", 0x87}], 0x8, 0xe) 2018/03/17 06:31:57 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x440c2, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000006c0)={&(0x7f0000000140)={0x27, 0xe4a6, 0x0, 0x0, 0x4, 0x6b5, "daec2e21dda0d66d0bc39b2d6f8456a3085fbe36f970920e039c957a588d3cd48820ea7e3b15e08920075fe51b0b1ca23b6bfec91bab3c7098539cd4972517", 0x2b}, 0x58, &(0x7f00000005c0)=[{&(0x7f0000000040)="58d0f47ef3ee62103f65480781b556e1bcf25e87d88ec8cea7e3a6b1777964b6fef1e98cde930fccc864bcced0917617476eb39bdf4bdb5684b6472d4970714b93a51ac733c59d7102a44a3b723c3240458149d5beae3d0f0f5d318ffa3d6cfbb227c09db65919259efc758e4e08c4b7180af8455a0a86a83c57dd56d6c73168f6a7c01860f689b4cdeb0a7029908b8920f0f84cdd9f3a6a9b3c11bdc87b6e8d8414ff4a1318", 0x2dd}, {&(0x7f0000000700)="8ec1cb31b29462a5ecd1b3ced66d420d2ca35952963ac85f5eef4a11f38e3560f52e3bdf666c29556bab4951dff27392dda0aee1708ff742124d73c0c70de8855316b3385eaafd3c178d2f9ba743d6f7b83be1d3f6a9108ef4be75e1e5d99bf332aba2a77ede8777f2e9b789ffa2d0f7ea1f59edf29f5498e5dfea954d02fe5760a7b105b6b94e1fdeda29a03a633eb7a3ee6e4f47b8f19db51bd4365d4696ae2c394f212ea31fcde637ac6a47c29889ffb410", 0xb3}, {&(0x7f00000001c0)="e6e97e3f510aaf6a65b6f1f750843decb03d52015d5222616d85c6e7cc9d", 0x1e}, {&(0x7f00000003c0)="bb234d27ac92b1cf746abe9774fdf2d0974da20a5684309c9b1c7fa864d9a277fa8d83eecefe93e6065cad561f34f5238df425a006d6639af9a1abc8a5280204e29a51b582ac7b636b9c27d433d4e981560d00a72fed84ad7b37c43cf5cd0ff5af6a332e90a34aaa777948789d9d950f8611595f3fa4e5c4273da1e986b25314f9a92daaa455b13afaa09e443a7cf4b68f65d3859328427a93e876e060cd8048554c933b8d16260e5646d957a955535d84ae57347b5943238ad6", 0xba}, {&(0x7f0000000480)="4b25ed1b96426f263ebf45ac56067922a1b789fb84298af152ef6c5b7579cf33564910ab334a779ddab6a058a9d2d8ee48bb919274c8a6709ed9e23e33345dd59d01fbb750663b43eaea31b571394d2aa49b6d8c30d26abbdb4871fdaacaee75dea1466242e2e047251db8f5390d1f24f29f4cdfa93bd2", 0x77}, {&(0x7f0000000200)="a4bd4124156c0b88ae2e328f89a64c61a48cbdb31f3fa73e34770bc899b35badc70785ea14d87eb189aab1b2be03a867474d7a372f04af", 0x37}, {&(0x7f0000000540)="f6a081388a2326dd81eae4e115858a5b66117d14966e5e89b8fd26dacc62b5b865e7769f95fe5d722b1f7c07cc429d8d132f7eefc3c2d0a41bd0aff4dda51c3f33ec71abb73f85dff61981e8247a058ac6e255c7c0a5a73c21500b102a9d2b84849718d25afd", 0x66}], 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x84, 0x841}, 0x800) tee(r0, r0, 0x3f, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/03/17 06:31:57 executing program 3: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x7}}, 0x8, 0x0, 0x0, 0x5, 0x7}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={r0, 0x0, 0x0, 0x3}, 0x10) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r0, 0x72, 0xed, "558113864cdcdb8348e757d25580f553cc564d39173e70305e69146eb954d1ecf1ed9dc84b8b902774a401057f42b392e36069e00e719c71f1dab55b5ee9beba98c3cacf002287f1d42825229930620498eddd6f3d22611d51927c0db625c14cddccd6c192144fc566fda82c924ebe5e330dd55bc3764b013e1955ad4890ccf1d25e286a47f175ff1a16c9f312eb4f0c222ff4f1b6b883e81fdc789bd9a3523282d842d1ec44ade76b9da84fbff1cda07a1ea57aa9953c74d2200100da427569c5f509bb2e1f3e30f61337bad012a480be877294f326591474e7a1cb8a49c23378a5c0ecfe5df64dc7390d0975"}, 0xf5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x46000) read$eventfd(r2, &(0x7f0000000200), 0xfffffffffffffdc5) [ 70.811293] blk_update_request: I/O error, dev loop0, sector 0 [ 70.817734] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/03/17 06:31:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x6, 0x7, 0x400, 0x10001}, 0x10) [ 70.920843] audit: type=1400 audit(1521268317.531:32): avc: denied { setopt } for pid=10256 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/17 06:31:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'bridge0\x00', 0x1005}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3505}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x101, 0x401}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0xff}, &(0x7f0000000180)=0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x0, @rand_addr=0x4}}) 2018/03/17 06:31:57 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000e18fb0)=[{&(0x7f0000f88f95)="718c778f3698fbe44c8b314adb89aca59221ee7596f4590da5b86f7138c80026323ee9bdb26e8558c2afa0fb33fcfa8fb8bc09a2608890c2a48803085355f5cf9c451a4eee4f1b8c02573fd093042f5d6d2adc8b8761908c0d1d3c19c17ad877840845403a66091b50ac5a80", 0x6c}], 0x1, 0x0) mq_unlink(&(0x7f0000000100)='&,*-procem1\x00') mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp6\x00') preadv(r3, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/108, 0x6c}], 0x1) 2018/03/17 06:31:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f8ff8)={0x1, 0x10003}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000086f000)=0x1, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) getpeername$llc(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) close(r0) set_thread_area(&(0x7f0000000000)={0x1f, 0x20000000, 0xffffffff, 0x3, 0x1, 0x4b3a7b19, 0x4, 0x1, 0x50fc, 0x3}) 2018/03/17 06:31:57 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8142, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x7, 0x30}, &(0x7f0000000140)=0xc) readv(r0, &(0x7f0000552000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/17 06:31:57 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) poll(&(0x7f0000000000)=[{r1, 0x7091}], 0x1, 0x10001) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x10001, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4)={0x2}) 2018/03/17 06:31:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={'ip6tnl0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x90, "807c06d5d9196ca89697de4f2d3a64a23e208dc46f4c9ca9dc3e4572c70af9bbaf94dd5e06dcee4c2cb1a8210599c882a819fca3100db40967cf08b215129076c30cf783d5509e4b9fa32f4fdd149c5dc4583fd32b9141c7ea12560b473ce262f7029f10584d1396b4982b4898865ecda24c8789974930776bd653411a1dd47d9fa75881f19931d30d853f43ee67d9a2"}, &(0x7f0000000200)=0xb4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x100000000, {{0x2, 0x4e23}}}, 0x84) 2018/03/17 06:31:57 executing program 4: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00006ca000), &(0x7f0000389000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/17 06:31:57 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x42480, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000200)) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000000280)={0xffffffffffffffde}, 0x0, 0x8) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000100)=""/151) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000240)={0x401, 0x7, 0x5, 0x1000, 0x100000001, 0x1000, 0x81, 0xa8, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000300)={r5, 0x1ef}, 0x8) rt_tgsigqueueinfo(r2, r3, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x2fffd}) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r6, &(0x7f0000950000)=""/128, 0x80) 2018/03/17 06:31:57 executing program 6: r0 = perf_event_open(&(0x7f0000aaa000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x800000000004) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/ppp\x00', 0x380, 0x0) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000001d00)=""/170, &(0x7f0000001dc0)=0xaa) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ifreq(r4, 0x8916, &(0x7f00000003c0)={'bcsf0\x00', @ifru_ivalue=0x2}) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x0, r1, r2, 0x3, 0x80) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000180)=0x80, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x66, r6}) clock_gettime(0x0, &(0x7f0000001c80)={0x0, 0x0}) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000001e00)=""/45) recvmmsg(r4, &(0x7f0000001c40)=[{{&(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000480)=""/23, 0x17}, {&(0x7f00000004c0)=""/198, 0xc6}, {&(0x7f00000005c0)=""/38, 0x26}, {&(0x7f0000000600)=""/141, 0x8d}, {&(0x7f00000006c0)=""/201, 0xc9}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)}], 0x7, &(0x7f0000001840)=""/69, 0x45, 0x9}, 0x7ff}, {{&(0x7f00000018c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001940)=""/99, 0x63}, {&(0x7f00000019c0)=""/228, 0xe4}, {&(0x7f0000001ac0)=""/98, 0x62}], 0x3, &(0x7f0000001b80)=""/157, 0x9d, 0x1}, 0x8000}], 0x2, 0x2142, &(0x7f0000001cc0)={r7, r8+10000000}) 2018/03/17 06:31:57 executing program 0: time(&(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f000032ef44)) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20000) 2018/03/17 06:31:57 executing program 2: clock_adjtime(0x0, &(0x7f000006e000)={0xd3b3}) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10010, r0, 0x0) r2 = dup3(r0, r0, 0x80000) getsockname$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/17 06:31:57 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00000001c0)={{0x9, 0x3ee8}, 'port0\x00', 0x20, 0x1000, 0x81, 0xfffffffffffffff7, 0x100000001, 0x358, 0x9, 0x0, 0x4, 0x100000000}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/17 06:31:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x80000000000) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000000)="290000002000190700000008ffffda060200000039e80001040000040d001400000000000000000001", 0x11}], 0x1) 2018/03/17 06:31:57 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r3, 0xd) listen(r1, 0x5) [ 71.095363] device bridge0 entered promiscuous mode 2018/03/17 06:31:57 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000000000)=""/44, 0x2c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/17 06:31:57 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x5a1, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000780)) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f", 0xb, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000006) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@local, @in=@dev}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/enforce\x00', 0x1639c0, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000840)=0x4) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) 2018/03/17 06:31:57 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000240)="894d530b8e6c3857500e859ef4e88646", 0x10) ioctl$TIOCSBRK(r1, 0x5427) fcntl$setpipe(r0, 0x407, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7ff, 0x80000000}, &(0x7f0000000100)=0x88) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x7, 0x0, 0x0, 0x2, 0x88}, &(0x7f0000000200)=0x98) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/17 06:31:57 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x806, 0x9) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001600)=[{{&(0x7f00000004c0)=@ipx, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1, &(0x7f0000000600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000001700)={0x77359400}) 2018/03/17 06:31:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') pread64(r0, &(0x7f00000000c0)=""/247, 0x6a15cb50d9359f7, 0x8000000) 2018/03/17 06:31:57 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = getpid() sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) 2018/03/17 06:31:57 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000005340), 0x3c9, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/03/17 06:31:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mkdir(&(0x7f00001c4ff8)='./file0\x00', 0x0) mount(&(0x7f00004e1000)='./file0\x00', &(0x7f000064b000)='./file0\x00', &(0x7f00008d0000)='ramfs\x00', 0x0, &(0x7f0000ff5f59)="c03e9c904581428fd3e72312237287b6f339076736b35c") read(r0, &(0x7f0000d91f7a)=""/134, 0xfe0f) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xfffffffffffffffb, 0x2}) 2018/03/17 06:31:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x2105912) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x4) sendfile(r0, r0, &(0x7f0000000040), 0x19cf8c6e) r2 = socket(0x1, 0x5, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={r1, 0x5, 0x1, 0xd12, 0x3, 0x20, 0x0, 0x2, {r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7, 0x7, 0x800, 0x80, 0x9}}, &(0x7f0000000080)=0xb0) keyctl$set_timeout(0xf, 0x0, 0x7) 2018/03/17 06:31:57 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000001, 0x31, r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e1c, 0x0, @loopback={0x0, 0x1}}, 0x93) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x5) 2018/03/17 06:31:57 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x7b8d, 0x400, 0xfff, 0x1, 0x742, 0x8}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/59) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b34ffc), 0x4) signalfd4(r0, &(0x7f00000000c0)={0x7}, 0x8, 0x80000) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000100)="e5df1223c6fb1b0b063ce040facd54abf69473695b18ff0266ae62ca63330d4ff0452f4c38e343cc19e6b7dc96a566fa203ca756eb219dcd8c1bfe0d2bc7f23eaaa641fb03002368ea6b68e20f710337559166603f3aa6", 0x57) 2018/03/17 06:31:57 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10002, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000040)="0ac70343ef0cbb7cbf564e4687a7cee2ea670196b3eb1696ce21582388c1c246d60b230c799cf65b518791cb188dccc2cb29c41e7c5ea980368403", 0x3b) connect$netrom(r1, &(0x7f0000000180)=@ax25={0x3, {"499d872e573011"}, 0x7f}, 0xfffffdcc) 2018/03/17 06:31:57 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x9) getrusage(0xffffffffffffffff, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(ghash,ecb-cast5-avx))\x00'}, 0x80, &(0x7f0000000000)=[{&(0x7f0000011e9a)="5500000018007f8db72d1cb2a4a28093", 0x10}], 0x1, &(0x7f0000000040)}, 0x0) 2018/03/17 06:31:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffffd) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x0, {{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffffffffffeeb) 2018/03/17 06:31:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x9) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="e0000001ac141496040000000500000000000003000000007f000001e00000010000000016c3a0e87acbbca770a12098"], 0x24) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x2) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000100)=""/47, 0x2f}], 0x1, 0x0) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/03/17 06:31:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200), 0x8}) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc) 2018/03/17 06:31:58 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x109040, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0x20, 0x6) read(r1, &(0x7f0000000000)=""/197, 0x444) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000401fd7fff0000000000000000006a28"], 0x14}, 0x1}, 0x0) 2018/03/17 06:31:58 executing program 4: r0 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc), 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x0, &(0x7f0000000100)}, 0x10) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/41, 0x29}], 0x1, 0x0, 0x0, 0x3f}, 0x0) [ 71.361375] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket [ 71.397691] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket 2018/03/17 06:31:58 executing program 6: r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x0, 0x0, &(0x7f0000664fc0)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x2710}, 0x8) mq_timedreceive(0xffffffffffffffff, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) mq_timedsend(r0, &(0x7f0000000000)="f45852a991aef16a8cc7fa1d8196a54901dc49b59d88d6354a860107b45c06526a4073c6f74765059ee14fb09184025be1981df384bb3c1b72303351eb1e736cd34f5fe52fdd4937a8227a663bb514d22940eb1b844f80dcc968258758fb16cb6a0fbf28e95f7e8a96d9a53ffb844a20b3d703d8387c3698", 0x78, 0x1ff, &(0x7f0000000080)) 2018/03/17 06:31:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0x4, 0x0, r1, r2) 2018/03/17 06:31:58 executing program 1: timer_create(0x3, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000000200)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000300)={0x4}, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000340)={0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000440)={0x3, 0x3ff, r2, 0x1, r3, 0x3, 0x200, 0xfff}) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockname(r1, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000240)=0x80) timer_delete(r0) connect$inet(r1, &(0x7f0000000540)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffc90) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) futex(&(0x7f0000000040)=0x2, 0x9, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x0) timer_delete(0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/03/17 06:31:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = memfd_create(&(0x7f0000000100)='pagemap\x00', 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x100, 0x12000000000, 0x7, 0x2c}, 0x6) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) 2018/03/17 06:31:58 executing program 7: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000200)={0xfd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8000003}, &(0x7f0000000240)) 2018/03/17 06:31:58 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/03/17 06:31:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, r0, 0x0) prctl$seccomp(0x21, 0x0, &(0x7f0000000040)) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000000000)=0xffffffffffffff07) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/17 06:31:58 executing program 4: lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000000000000730de2d6a1f06a0", 0xc, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x5, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x541f, &(0x7f0000000000)) fadvise64(r1, 0x0, 0x4, 0x5) 2018/03/17 06:31:58 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x3}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x5, &(0x7f0000000240)=""/15) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ptrace$peekuser(0x3, r0, 0x3) r3 = userfaultfd(0x0) pwrite64(r1, &(0x7f0000000140)="cf0f3563d0c31fd398d72d33e880f5af947050911f62694a1f2c4cc01761a90f390517522e5b5844934b39931b8e551dfc9c72aea687d5c90356ccce99d22b949957e4e9e03e8b8c9dc7dbbe765beff3ff63c312241f1fcf267f39dca8e0e21c7f1bb8a0a6d53a43a1f5c18c89e1505092111ab68c083f7b2755e6cdf49f4d1d3487bb452ed68af025ba2dcc6fc6dde1a1fdf6b843f7271702984b6dc93142e9725f3c2f641b4b5db6901eee907df3a2d06a9b4bf7beaa1b6f3828e83b47dbfd806042737b4fcfcfdade8fce1428ed11fcdb1444", 0xd4, 0x0) fcntl$setsig(r3, 0xa, 0x1ff) 2018/03/17 06:31:58 executing program 5: r0 = getpgid(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x5, 0x4}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioprio_get$pid(0x2, r0) 2018/03/17 06:31:58 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f0000000080)="0f9cd509", 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x0, 0x8, 0xfffffffffffffff8, 0x4, 0xffff}, 0x1c) 2018/03/17 06:31:58 executing program 7: execve(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='queue0\x00'], &(0x7f00000002c0)=[&(0x7f0000000140)=']vmnet1:)\x00', &(0x7f0000000240)='queue0\x00', &(0x7f0000000280)='wlan1M{vboxnet1\x00']) mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x4000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) keyctl$session_to_parent(0x12) r2 = dup3(r1, r0, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000300)=""/4096) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) [ 71.604287] tty_warn_deprecated_flags: 'syz-executor4' is using deprecated serial flags (with no effect): 00000400 [ 71.612207] audit: type=1326 audit(1521268318.231:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10386 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7723ba9 code=0x0 [ 71.623722] device bridge0 entered promiscuous mode [ 71.671208] tty_warn_deprecated_flags: 'syz-executor4' is using deprecated serial flags (with no effect): 00000400 [ 71.693968] audit: type=1326 audit(1521268318.311:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10386 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7723ba9 code=0x0 2018/03/17 06:31:58 executing program 2: r0 = creat(&(0x7f0000985ff8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000218fe9)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0xf0a5, 0xfffffffffffffffe, 0x299, 0x101, 0x1, 0x81}) 2018/03/17 06:31:58 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xc24, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={r4, 0xee}, &(0x7f0000000100)=0x8) sendmmsg$unix(r1, &(0x7f0000000000), 0xc6a97e518dd7572c, 0x0) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/03/17 06:31:58 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x82040, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000280)={'bcsf0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ed4ff0)=[{&(0x7f000093cfc7)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b001901000000000000850001070000000504e9ff0006000d0005", 0x39}], 0x1) r2 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) keyctl$chown(0x4, r2, r3, r4) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='smaps\x00') bind$bt_l2cap(r5, &(0x7f0000000240)={0x1f, 0x0, {0x3, 0x7f, 0x6, 0x8, 0x40}, 0x0, 0xf4}, 0xe) 2018/03/17 06:31:58 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032bfa1)=""/95, 0x5f, 0x0) close(r1) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000020ffa)='./bus\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x8) recvfrom(r5, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r0, r5) tkill(r3, 0x80000000016) 2018/03/17 06:31:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0xa0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x7ffe, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000080)="0500000002", 0x5) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0xfff, 0x100000001}) 2018/03/17 06:31:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00000000c0)=0x400000000000004, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000080)=0x10003ff, 0x2) sendmsg(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x7, 0x2, {0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)="73fe3e22f5b4fea97793672934", 0xd}, {&(0x7f0000000280)="ec5613b2c9d269de2c3d8c3c00de197f506a95ceae33811a47e110f47a05a6a0fd8b3b12239bf8a1d31f0207341649fc0ab498c666edee426d33e2807f074580ddb611cde25aaedf32b34e2c18cd003258c9bc9b185afe7ab8d2eb9a445892344ed61e94f63bc8b86b6359bd4d1c16674f8b51b43a3e4faecab306e8dd512eed1837d858e7fb3002789cb2beb820878df2c16fa6d5303d1660957ea339bf6412461093de4b497169f49ebc3d128c05247ed3e2a3f7ed125f4f41b971f8c56156c0cb7150919f9fa54180f2fbab16b1ea0e41d86b29d31ea781752348eadd3a7eaeca6c7f8974c705fb7de41684bd5d5d", 0xf0}, {&(0x7f0000000380)="e792e47078af003dd848efa5f41651", 0xf}, {&(0x7f00000003c0)="ce1801858313d264a5640548b320a994671822364f459d70d137463a2837d924635d0b4385e6601d6a362d024140517b168927f6d614219a7b00136ab9d19230d36132", 0x43}, {&(0x7f0000000440)="03b8872d5f7223f47fa4d682280bfdf5a0e7f61005715ccd2220ac5c6b3bbfde3a339d399551bda9544144a636cc8f502de1bb", 0x33}], 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1a0, 0x8000}, 0x88c4) getsockopt(r0, 0x0, 0x20, &(0x7f0000000100)=""/146, &(0x7f0000000040)=0x92) connect$inet(r0, &(0x7f000058eff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/17 06:31:58 executing program 3: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001ff7)=""/9, &(0x7f0000004000)=0x9) 2018/03/17 06:31:58 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x2, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r3, 0xae, 0x30, 0x0, 0x400}, &(0x7f0000000240)=0x18) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x94e6}, &(0x7f0000000500)=0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000640)=""/4096}, &(0x7f0000000140)=0x50) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000540)={r5, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x9, 0x8, 0x7f, 0x4, 0x1a}, &(0x7f0000000600)=0x98) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff20fffefd956fa283b724a600800000000000000068354000002c0003001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079800", 0x4c}], 0x1}, 0x0) 2018/03/17 06:31:58 executing program 4: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) chroot(&(0x7f00000001c0)='./control\x00') futimesat(r0, &(0x7f0000000080)='./control\x00', &(0x7f0000000100)={{r1, r2/1000+30000}}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x9, 0x0, 0x8, 0x7fffffff, 0x3, 0x5, 0x10000, 0x0, 0x7, 0x8}, 0xb) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000280)=""/27) symlinkat(&(0x7f0000023ff8)='./control\x00', r0, &(0x7f0000000040)='./control\x00') renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) renameat(r0, &(0x7f0000000200)='./control/file0\x00', r0, &(0x7f0000000240)='./file0\x00') 2018/03/17 06:31:58 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001f74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) writev(r0, &(0x7f0000001340)=[{&(0x7f00000000c0)="592253edd7557252e66db94f2c6b018a9a139085dec56b48ff2f3e703f63d1ddca1bb3c554df1dabd041bd356c91a0544a5e80e0ad741e1ab25fd4896f18ee8cfe3487b44bc70fe07c0c9c29ceb76b3678724ff291c265c5af3c", 0x5a}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="403a34d8eeb89776913ba65080e25f7576fa36ec28", 0x15}, {&(0x7f0000001180)="493b579c8f199a60497787305ba5d7ed02496cd9a07512db8c3dcfb2da03e86a4f82b1", 0x23}, {&(0x7f00000011c0)="a1e29172a2398f3256d874f3fc397656d017bf75c83bab08801246307a05", 0x1e}, {&(0x7f0000001200)="bf6ffef57c9577fa4f6c95058130eb9f7796ed635355602c3de081694e9f77307bc58d28924fbceecfaacb2167362d8aa94c4f1f87b868d6d2c6d4769deea9779c43e7da2256df854e36ea609c38e6e0a6f599281f6ad392526f5fa6da1542e48a9f30516f2ad0af57a1feafabdd6fdc6e53a4241cda3c9e0197fb62cceadd199af2314ee5d6f9d8c4d24efb194c1c3987fac71ce38afa5eb5aa2e8cd3190ed83f", 0xa1}, {&(0x7f00000012c0)="b894a6d7d17fa6392bdead2bed07f10b28c0e218921803a3a0f3d5ac1b6bc52b6c0b37d454b019ac9bd2bfe0ed813f706f27a23a90fd75d93464c43df361cf790df4a67df914451a7e069233155960ce8a", 0x51}], 0x7) 2018/03/17 06:31:58 executing program 7: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) futex(&(0x7f0000003ffc)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x1c9c380}, &(0x7f0000003000), 0x0) 2018/03/17 06:31:58 executing program 1: utimensat(0xffffffffffffffff, &(0x7f0000f8eff8)='./file0\x00', &(0x7f0000f83000)={{0x0, 0x3ffffffe}, {0x77359400}}, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x7, 0x6}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000100)={{r1, r2+30000000}}, &(0x7f0000000140)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/03/17 06:31:58 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000192000/0x4000)=nil) open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x121) 2018/03/17 06:31:58 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000eaa000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000)="ec9364aaf3a1cd59c73d263979e450f282efa2a2b50171a30aa7cfb2bec940405ca4469a0ff01cb50f8fc146c139aa675c418b8b6777667a6265ece6d86f33ede12ed1eaf1df6dbcd1eaf0a3a9bba9d20205fedf0c2e250e4af253f0c54e25eefe419407b8af25cd95edcd8cf8", 0xffffffffffffff94}, {&(0x7f0000000080)="dbe5687412383eb4968d88b053792461fbc51f92fb2bae082db28ed4aa0c3750315c4c89a972ec5fc220598864376509ea5b0e2f5abecb0caa9cf5c34cd420ba8b1e6ada490942a02259ad0440bc787d8cc8dda4729769a5962eddbb96597fa5b4113f767f18601770bbf97ea94510df82d997627ee80f"}, {&(0x7f0000000100)}, {&(0x7f0000000140)="46edfa64f1ad0758ed9c92ff091e6148bd23d4743a569c1b6eec1363bcf13235aba55214e589042c12733e139c7daa420e8ffcd6aa0865730fa0bc27e9e99862fa78436dbaaacd239f641ba59666b7ebd977e34910dfb2e243923fc47db9e5a2d8b2de20d5388bc37e827b76e2c89d6908e32764f7c445323950cb2aa291e29952"}, {&(0x7f0000000200)="a3975d9620bcfa436ec4f8f7d5d9e81048a353a54d8dfc6b34547f009d48d9"}, {&(0x7f0000000240)="a2eb919ec5d1f6b0f928e18a91ace3896ee87892c56cc0a1f1dba374aa5c765da6a0afb469f2b3395cf914ca6f867352d5745129235fed2094c159dce4a44fad626e9ce762d94d60d8d8bc92dd24763e31fa6ec0e14a83d0c7c8fae85e435c8abc61105f53875729e5fe0bd078652b5017efe429c8ab53959f35f8243d49627ce3e6577b82430bf7693a741033897b613549b3546c75168bda791ce8acc5c6aef8f5d972647d69eb9162a4ea26b0b28e4d3ab2170437b1c02ec7b4565ba206c12ca3d996b1a80b91357e7527fbfa3e3b8dc1cbf06e712348cf"}], 0x1ffffffffffffde2, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7, 0x40) read(r0, &(0x7f0000003fa8)=""/88, 0xfffffffffffffff5) 2018/03/17 06:31:58 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x4, 0x70bd2b, 0x25dfdbfe, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) 2018/03/17 06:31:58 executing program 5: 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$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e20, 0x20000000000000, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)=""/69, 0x45}, {&(0x7f00000016c0)=""/126, 0xffffffffffffff82}, {&(0x7f0000000100)=""/16, 0x10}, {&(0x7f0000000340)=""/54, 0x36}], 0x4, &(0x7f00000003c0)=""/15, 0xf, 0x8}, 0x2100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x70, &(0x7f0000000440)=[@in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff]}, 0x7}, @in6={0xa, 0x4e22, 0xffffffffffff6acd, @ipv4={[], [0xff, 0xff]}, 0x9}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x4e23, 0x4d43, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x1000, "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"}, &(0x7f0000001580)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000015c0)={r3, 0x1ff, 0x800, 0x101, 0xa1d, 0x9, 0x200, 0x8001, {r4, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x61}}, 0x9, 0xfffffffffffffd4d, 0xf56a, 0x6, 0x50}}, &(0x7f0000001680)=0xb0) shutdown(r0, 0x0) 2018/03/17 06:31:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x80f, 0xffffffffffff3113) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/03/17 06:31:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="32cf0db47007e78a073e247ece6cc3ce", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) 2018/03/17 06:31:58 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035aff0)={0x0, &(0x7f0000897fd0)=[{0x74, 0x0, 0x842e, 0x101}]}, 0x10) [ 71.934201] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/17 06:31:58 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000f2fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000da2000)={0x6, 0x0, &(0x7f0000599f63)}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x100000000, 0x3, 0x80}, {{0x77359400}, 0x8, 0x0, 0x3}, {{r1, r2/1000+10000}, 0xa8, 0xffff, 0x8dd1}, {{}, 0x5, 0x0, 0xa0e}, {{0x77359400}, 0x8bfc00000, 0xe60, 0x81}, {{0x0, 0x2710}, 0x0, 0xff00000000000000, 0x848}, {{0x0, 0x2710}, 0x4, 0x2, 0x2}, {{}, 0xfffffffffffffff7, 0x80000001, 0x6}], 0x80) 2018/03/17 06:31:58 executing program 2: r0 = epoll_create1(0x0) eventfd2(0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) unshare(0x400) fanotify_init(0x10000001c, 0x8000) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/17 06:31:58 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = dup(r0) r2 = dup2(r1, r0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffff801, @empty, 0x26f3aefc}}, 0x80000001, 0x9fb, 0x2, 0x588a, 0x5}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={r3, 0x5}, &(0x7f0000000400)=0x8) recvfrom$llc(r1, &(0x7f0000000440)=""/197, 0xc5, 0x2100, &(0x7f0000000200)={0x1a, 0x100000000030f, 0x1f, 0x1, 0x8000, 0x7}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000240)={0x1f4, 0x0, 'client0\x00', 0x2, "566f95988c617196", "7667487d0ebb95b1adfd2d4d1c9e50c5f5719f64dc5b51534920e0efd9111ec3", 0x800, 0x10000}) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000001c0)={0x4, 0x5, 0x2, 0xb5, 0x3}) 2018/03/17 06:31:58 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x440100) ioctl$int_in(r0, 0x5452, &(0x7f0000003000)=0x8) 2018/03/17 06:31:58 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000fd0)={0x0, 0x5}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) rt_sigsuspend(&(0x7f0000187ff8), 0x8) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000040)="5dd5414e68b66e26a47cca7df3011f11f849c40a90729eeb7d400066707d183ae4ff9c9e2dedff4cf12a20405b087949fd526bb0ab70a54697c6652b3eb6d5b17f9fef8a624b7d81ee7397ea6875a2a23ef2965cd7da68685988b5d6b2bd22a544d5f9222b238ee06a4b82a76361dad831b77e720ac3cb6a28ede9e8deb9f02d01e75eb331a2039e710459de9e54aeef69c24ba2d4", 0x95) 2018/03/17 06:31:58 executing program 6: pipe(&(0x7f0000979ff8)={0xffffffffffffffff}) pipe(&(0x7f000060bff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x7387, 0x0) r3 = dup2(r1, r2) r4 = dup2(r2, r1) ppoll(&(0x7f0000c11000)=[{r2}], 0x1, &(0x7f00005f5ff0)={0x77359400}, &(0x7f0000f50000), 0x8) ioctl$int_in(r4, 0x5452, &(0x7f00005bcff8)=0x41) r5 = getpgrp(0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000e0b000), &(0x7f0000e7f000)) fcntl$setown(r3, 0x8, r5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xfc, "ee1aacb08e98182fa78d09201546892ad484d62dfc96729b92f1d5a530d28d3cf14c8da3ecf2e3ebd72115a43c5492a0b49736badf9010727930174017c8be4783c50cc88367b420cd4e0e23c591eede63ac84c0c57aeb14539f587280bcedc48891153a25670e332a907ebd09b116a241d57181c6dbbe6130ffe3329a61e3d8c318b8f18b9359bc9e62411ea9524797e5042c932d09331bb5549f6050a0a326c73dfc3c7792d62030831242f9e2c59d3eff9065d1fec7c1ca67b04d3dd3076ac1a790f221b6bf92e46e366c9c3ac653ffda3e817d6f14f83d2073cbaee8200c632af529be375cccdfc3f34f0524cbd9326d4baf5ce84c62558f9e5b"}, &(0x7f00000001c0)=0x104) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000240)=0xafa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000200)={0xfffffffeffffffff, 0x800, 0x8204, 0x9, 0xe5, 0x2, 0xfffffffffffffffd, 0x7, r6}, 0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r6, 0x6, 0x5}, 0x10) fcntl$setsig(r1, 0xa, 0x12) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0186404, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0xff, 0x4, 0x13, &(0x7f0000ffb000/0x2000)=nil, 0x200}) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r7 = gettid() tkill(r7, 0x1f) 2018/03/17 06:31:58 executing program 5: process_vm_writev(0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/215, 0xd7}], 0x1, &(0x7f00000023c0)=[{&(0x7f0000002340)=""/73, 0x49}], 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netfilter\x00') recvfrom$ipx(r0, &(0x7f0000000040)=""/29, 0x1d, 0x0, &(0x7f00000000c0)={0x4, 0x9, 0x8, "eac061ec248e", 0x5}, 0x10) 2018/03/17 06:31:58 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000566ff8)={0x2, r1}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x10000200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/17 06:31:58 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) listen$netrom(0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000600), 0x8) r1 = socket$inet6(0xa, 0xe, 0xfe55) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e20, 0x200, @dev={0xfe, 0x80, [], 0xd}, 0xfff}, {0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0x5}, 0xffffffff00000000, [0x9, 0xfffffffffffff4f9, 0x3, 0x9, 0x2, 0x8, 0xffffffffffff0001, 0x3]}, 0x5c) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/160, 0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x2, 0x40000000}, &(0x7f0000000240)=0xc) 2018/03/17 06:31:58 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f000029bfdc)=[{}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x1f) mq_open(&(0x7f0000000000)='*\x00', 0x800, 0xfffffffffffffffe, &(0x7f0000000040)={0x1, 0xc, 0x7, 0x6, 0x100, 0x9, 0x1f, 0xfe00000000000000}) 2018/03/17 06:31:58 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x4}) ioctl(r0, 0x5380, &(0x7f0000000000)) 2018/03/17 06:31:58 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffe37, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="10000700000000002400"], 0x10}, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x1a) 2018/03/17 06:31:58 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x9a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f0000000100)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr=0x2}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x21, "73f03f53d53c04526e375bd49b6cc62aea8f89af34b859f013037d7c11fc8f4cf0"}, &(0x7f0000000240)=0x29) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) rename(&(0x7f0000157ff4)='./file0/bus\x00', &(0x7f0000a6b000)='./file0/file0\x00') socket$pptp(0x18, 0x1, 0x2) stat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)) 2018/03/17 06:31:58 executing program 5: r0 = mq_open(&(0x7f0000000000)='\x00', 0x0, 0x17d, &(0x7f00000000c0)={0x8, 0xe4, 0x6, 0xf5, 0x1, 0x3ff, 0x3, 0x6}) fremovexattr(r0, &(0x7f0000000100)=@random={'osx.', '/\\ppp1mime_type*]\x00'}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80043, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000000a000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), &(0x7f0000000040)=0x4) fcntl$setlease(r2, 0x400, 0x2) 2018/03/17 06:31:58 executing program 1: r0 = creat(&(0x7f0000918ff8)='./file0\x00', 0x0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/16, 0xfd98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x3c) 2018/03/17 06:31:58 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0xfffffe9b) socket(0x0, 0x0, 0x9) sendmmsg(r0, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001280)}, {&(0x7f00000014c0)="6428473d4f70b2fa2cbe9c43610f", 0xe}], 0x2, &(0x7f0000001580)}}, {{0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f00000017c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc}}], 0x2, 0x0) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) 2018/03/17 06:31:58 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') chmod(&(0x7f0000000000)='./file0\x00', 0x14) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='..', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) getitimer(0x2, &(0x7f0000000080)) chdir(&(0x7f0000000200)='./file0\x00') rmdir(&(0x7f00000000c0)='../file0\x00') 2018/03/17 06:31:58 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000000c0)={0x8, 0x7, 0x8001, 'queue0\x00', 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='statm\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000480)={0x0, 0xcd1, 0x100, 0x1f}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0x400, 0x1000, 0x8009, 0x2a1, 0xd12, 0x4, 0xfffffffffffffffb, 0x3, r2}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000002c0)=0x84) sendto$inet6(r1, &(0x7f0000000300)="b843ea2257f3facd54db5867f1ced7dc1c1d425e216d11e8b7f36f8c5425f44925e37e91e57ef868b6a2832a9012748b9f83c395530e06d8e6e518c55b1a3456dc9eee87f94f3a58b25eacd6283a71898d0a1fb0c903f1052df8853118e97025c6b75e551021f2859e020ed8ce802418cbaf1ee2db798219009528143082b86924250142bb4529feb9d9d5dc223ccdd91f4323761667192941015ba49144780f51563216bfdd77756a366af44f06b76c68d7fe2e9067927a62c15bbc88230becb30e0596e8c78786a28e29b6d3b1", 0xce, 0x0, &(0x7f0000000400)={0xa, 0x4e23, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x200}, 0x1c) pread64(r1, &(0x7f0000015000), 0x0, 0x0) unlinkat(r1, &(0x7f0000000580)='./file0\x00', 0x200) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x142) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fffffff, 0x20001) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000005c0)=0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000640)={0x3, 0x1600, 0x1, 0x7, 0x0, 0x3}) ptrace$getenv(0x4201, r5, 0x6, &(0x7f0000000600)) 2018/03/17 06:31:58 executing program 4: prctl$seccomp(0x21, 0x5, &(0x7f0000000ff9)={0x2b8, &(0x7f000050d000)}) prctl$void(0x22) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000040)=@full={{0x3, {"84c51e74aff035"}, 0x8}, [{"d03d60684845dc"}, {"d4ed24a749e324"}, {"32c4d96a588685"}, {"d0a68ce1e89357"}, {"8b39c88cc95ae1"}, {"dc786f10b0e8ee"}, {"7dadb003ba33bf"}, {"b9ecd23c6c0deb"}]}, 0x48, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[{0x44, 0x11f, 0x1, "94d8ccc133ad0fc7eed4df27f898ea5e4457ac7a51472034c9db984a0089996d5d430fe6e8cf3a56a5b5d8d549014533db9b4832fe"}, {0xc4, 0x101, 0x3, "c0e13d45f2e810887bc3c9d605ab496b9466d1d901710f54b07cc62d5e45a28708f8fa9fc482bb2c872ce7a7f0399d173b1bf5f0624405499d4d14d43415ea4f965d9e5c240e7fcf59f295000a684d4202e1df3b4e08ad5eee419ecf233a1c3787dcff1c6f289f48c7e027065a3feefe73c1c599c385276d3e363fc271582479317902a49e28fa0a3ae4ad72f9d375b65e43725b13a380cf04770b9c0eba5b5b67348263ee7aa5b2c72be63069fbe2c55992cbc554efe997"}, {0xa0, 0x13f, 0x3, "e5330e91ee7be1800e7e475fe1a62c819ddd1504dab1fa928cab9642b151711106f191c0586cf1ee234c510e980b320b0ffa32af041089def9b87a43269e8694d7903435b057e558663125912efbc9fb3daaa96b5060237b3c9178c006d13cebfa3ff2238c38657e3513e3e5d25c8bb89c6bec5c1a2fef2fbd867897521af4997f6c2f64e00f61079183df2188ab0056fa7dc5"}, {0x78, 0x0, 0x10000, "2b0cba206a102f8b64d23f22de701d95e677704ba34e005dc1ed0fdcf9f746302a6c17d9354b53186012b680238b8c6983ff4ecf4618fabbc9282d0f9ccbc76e7a505fabe22c345a514606280cee54a3fdddc1dede2e4bf78c630826bc372f73608387a26edb1560b622"}, {0x28, 0x10f, 0x5, "6b596c4dbf216e61f7129f61cb41b7bb6669df5fbc9196b26924"}, {0x30, 0x0, 0x2a5000000000000, "e20636b452f704487b081d8c77f57949d3de2ebfa501cb9a3f146ac98823a68b14"}, {0x1c, 0x13f, 0x80000001, "9ecd84b2ad89e26a87eb83d95f"}, {0x98, 0xff, 0x6, "873461029db11f37b577222dd6320c90cd70dff6aebce725c14ca6f97993679d4c75d75ba6c730a009a1fc25f57c8e4e4830586a00c3f11827860397c1dd0af84a7d8d67aae9bb891b52b24f53e142949345ffa02dc384e1b0b6bd37c4fff2e47fff8309b61c891bdb9a047735bdfbba090c4a749ac71ab4115a6eb52ec855b634cb033700ccdda10dbd"}, {0x30, 0x3a, 0x4, "f4e0c6e80c8f625bc03005aa1fdc1d1917eee010ca91317d820578e1a4d9d7dec675c1"}], 0x35c, 0x24000000}, 0x40) 2018/03/17 06:31:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[]) 2018/03/17 06:31:58 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e94ff7)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/03/17 06:31:58 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x5) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000200)='./file0\x00') 2018/03/17 06:31:58 executing program 1: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'teql0\x00'}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="cc90661a9f71d609f403c9ea85b3117ab9db5e35ae6eca6bf7de323b63879cc3bfbf9e4f103d30be54530309c8c7c38f2067665f3528a91b0f3d8223fd6779446df4d08a05f10551a01c08676ea0434b885c1aa8381d387d38515263bd261ffbd58932dfe06a24afc61eb3948e0643b745f358de5339303a02ccd75c85b00e188ec288b01e4dca12735eed7175614238d738f0f25e47a6df6feb289d9405489aba52a8749720", 0xa6}], 0x1, &(0x7f0000000180)=[{0x100c, 0x0, 0x2, "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"}, {0x44, 0x107, 0x458800000000000, "73d4e9a50d4469612cba82ba0c9999068806d6285f32325ef50b1829a164df48b71c2e3616bc426b1f975f4d9627682169d12b700685c432"}, {0x68, 0x18a, 0x1, "44f9829d3b2a1a7daa386b29f17bedaa43da2ec49a64e3dba1634f36e7050f570b4793f7d8a3519c7efee819cb416efe5c210452c9329e021f233fbdb1fada59d564d9735acad743433a7beb6851c8d80b1c44c073602c9790"}, {0x14, 0x0, 0x7ff, "48e4c605fd4cf3bc"}, {0x18, 0x105, 0x3, "62baeb4dad66bc2485f8217f"}], 0x10e4, 0x4040801}, 0x4) lseek(r0, 0x0, 0x3) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000012c0)=@dstopts={0x3f, 0x2, [], [@jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x100000000}, @jumbo={0xc2, 0x4, 0x1ff}]}, 0x20) 2018/03/17 06:31:58 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0xa40d2979ae0cdd34, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x52f}, 0x8) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e15ffc), &(0x7f0000867ffc)=0x4) 2018/03/17 06:31:58 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000713ffc)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000087000)=0x7, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@multicast1=0xe0000001, @rand_addr=0x9}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/73) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x81, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x1db, &(0x7f0000000240), 0x0, &(0x7f0000b18faf)=""/81, 0x4e}, 0x40002104) 2018/03/17 06:31:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) acct(0x0) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x5) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xea, "e1c023011be5395ad9f35e99e56ce1a68486b907005e4720a84ff51d5e43e8a721ac67a60b19a60c5450d441b59c91362c8a3176052cd6fbd490f393dc5a048c6ea1e5c450d1d198ee5954336640947d379ed1e262f54426c6cbcba023a91630e7992e6f843d1221bbdd3877fbad50a4a700a6896337d70f66db486c19a732090fc195b599cf886ec9b38e4edba44b864617f7892ea9233a7bbc66b7193897b798c5a9529da3e6e3e3f62f56c4affe2f589b422ad600d55f245f202cadc91a648838ea990b00d5ffe0297bf1e224fe7c9d7f1c94d2a98fc873db98d8736b37173946db6db4427d75618a"}, &(0x7f0000000180)=0xf2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0xa6, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, 0x1, 0x10000}, 0x88) close(r0) 2018/03/17 06:31:58 executing program 4: mmap(&(0x7f0000abe000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x40000000000003ff, 0x800) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r3 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x207ff}, 0xfffffffffffffef9, 0x800) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1}, {}, {r2, 0x201}, {}, {0xffffffffffffffff, 0x4100}, {r3}], 0x7, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r4 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r4) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r4, 0x5460, &(0x7f0000e26ff8)) accept4$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000005c0)={@empty, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xffff, 0x9, 0x400, 0x8000000, 0x10000, r5}) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0xdeb) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000100)=""/99) finit_module(r4, &(0x7f00000000c0)='\x00', 0x2) 2018/03/17 06:31:58 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="01000200ffffffff7fffaaaaaaaaf185dbe21b54d9efadc6aa13816fb2a3e4b441b590e0e72167ead66b7e617f4947c67b1b9e88f41b97ca60193e1eb8b51629642e3e21cd8234d4d6d82e2ff7b3da004820c74af223a202cfe5926a3e10bc957818c0e40f7eb852f391405d9a7b09b694"]) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x49) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x3b1a58ed, 0xffffffff, 0xee5e}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000000c0)={0xfffffffffffffff9}, 0x4) 2018/03/17 06:31:59 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x200, 0x6, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x8a, "1fe9f036afae0318ad1595e7e00b139fe7c4c2b67dd71392f22a819ea718c1425b31440eb41293af2fc149ddc9e2d3fe3a2d9367cdb95b2224952686e7093591b504e395833140dae1d4c8f620f489dd9054eaceb4c268c3ac764f97c5ffcecd9de1200a86eab108ed2743b3bd71cb969f53fc18df81154b4329e40ebc21d7bce4a05b45d04df18785a7"}, &(0x7f0000000180)=0x92) 2018/03/17 06:31:59 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x202183, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000100)=0x7b, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x401, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc0aeee6d87986c497271d856804000300d188737e", 0x24}], 0x1}, 0x0) 2018/03/17 06:31:59 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000807ffb)='reno\x00', 0x5) ftruncate(r0, 0x0) 2018/03/17 06:31:59 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000000000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') socket$l2tp(0x18, 0x1, 0x1) 2018/03/17 06:31:59 executing program 5: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001940), &(0x7f0000001980)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000ffa000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) sendmsg$netrom(r0, &(0x7f0000001900)={&(0x7f0000000000)=@ax25={0x3, {"3d5ebd96c4382f"}, 0x400}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000040)="5eb59e8ba0a9fb1dcc7e9eedc5bbc2b4bc8ac56bd9f0fad8129828af02a7a6a81e147383a9500491037ad5ffb1fdf2aa420309ea3ff0dd642fc38a77c6f748a010", 0x41}, {&(0x7f00000000c0)="38a37af0cfd8e757166ff24c0c8e44e98a4e6af5518bae2a5a674d2a787eefd1a29f5d511619a42f3f1065fcd6ce58126e4d810d1f092b51f9f58f5acfe3c4bf6b772a7ff3b240bd81bb95408eded8575b4ee07965eba8b0", 0x58}, {&(0x7f0000000140)="891dbb6ad936d806363381c91eef6204edad77f918a76d5283f0d4cfb5755359ff8341f7581a5f6662ee75220da8ae120d7800077735476cdc4293ba218aed4ea5c4f7b65649da3cf521cf81d512c0d0898ad22bb8954a281eb01ebd8391beb6381a381654c87e17a8a265af40f862bc436e1fc06d8ff2205725aefc73fdafa34205ebb8bcab1e18043b243219c63db92c00f01a676885f6552b0436072619e24018e7e2f30c367861bfa64848098658d82d701cecb4393eeb8b8b47fc8ed798b0f1ef12", 0xc4}, {&(0x7f0000000240)="48906a7c07f8e0d8", 0x8}, {&(0x7f0000000280)="17106b8f3c8c66e77bc511f3332992a72ac49004d1655a66c180523680debcaecc30bebc4653d5c4edb8bea737c9c5341f862f8e6aef0a00ada4c0076cd38531c33473bcb9320fd1befe2aafb276eb87f8f32b9cb4eb1aaf150089bb284f1daefa97d0c9921a6451cecb838721fbb3bbfadd7d114d10f19098c334f48104e64cc6a20309c9f8db134b096250b81e9144da079d693d65d951cd492dcabc944575fffb21959e225ff1804be83a1376ce988a81ab91", 0xb4}, {&(0x7f0000000340)="1a9a215429e1bd96a095b49789756f", 0xf}, {&(0x7f0000000380)="10c2f2267692fd2c3a6d38c45955f11abc52f244ce8824d114848856469f89d16ea71392aaad615932311a8c25bb7854e33909570ae6ea53925a64ae7ad8f1e1398b438f9f2090dba25ac02f8003c036b6eb0dc88cc933db909ad406930ebba44a4425af15c0f7a4b4f76c41c1147ff74fb4bd90a5fe4d39b7802b15", 0x7c}, {&(0x7f0000000400)="f43e74f5fe2f6f32c63ad35b3bb3628e5cd16d23d518cfdff2875183cec184af22399bbc340ab40d2145ad09c97b9488fd918fd0c17dc344a2b648fb88bc5569a85fd209fdaedda4e6c87069810cdc3fa2ff1147ccd3813f1b237ff15100b511aab75c41a218e23f10ed44f841f37ab0fd89c1e0f56ef5e2", 0x78}, {&(0x7f0000000480)="db118a8922c6657cf6dcb50e4a6babe54559ac4edfbe4a6371329274fc8853ceb5c53f647deea019386d71b0c76046da092fbd9eaa0e1da17a110dc2d3a30f1d9da051daf9b4ad98ac09e805cb08958d9698451d6a26f70ae675b076a8655d4907a34adb96e888b68ce2f043d0b2e2151ca982b6faa04533060aea6ef71f474f7de167892e754ebd", 0x88}], 0x9, &(0x7f00000005c0)=[{0x7c, 0x112, 0x9, "3e9b7cc185a8f1fcf610482d7b52e3c6cbefeef4434d3234c84cf9729ab11514d393e90989fa1b0f6a8a93cad011dec785c1e85ec17e478f69b58d09d6d6cf2b17274573a90c76ca051bb02a188ca5dc3ec60e4e74bd10727b86f72ba21b731deeb5a02c59cc5dcb5e41315dbee8dcc9"}, {0xfc, 0x10b, 0x2, "967c82b98f9cd633b8f515b911a9904e52f7abe85cb518d8995dae7b95e22d1b1a97a8bc62a9a1e2c8f1e7819a3b6c5ca5bbd90451523dcd6e0f21c6f947d54971a8a81f4ce2f809cf48ba0032c9c362a82a412e21bb8d91a208ccd99c2608a69198b74067a430870245097e27beccf483f69aa4ffc8568472b3db199c951b59787981976d8d44a6ca31f7ed324bea778769404e57eb168c5dfa10eb809b17a023d0d5121247ceaf25ab2e5afac1927fd50235861ba8e24e8d54cd20ca252a82377ec77e20889a40e0ae763bd7346702c6c15701e49f8f1c83e89e0ba63a37e2ebfd73c8583ecd22dfbb979228415b79"}, {0xe8, 0x84, 0x8, "c71600687f6b62770bc8b1575e938226a41f190a27c231a7df780b76e4057f928aff1268ef4e7717c2612df538f4bad7aba57b4e1622493e9989fabd17bb4b9a2433899a7d7b7c49eab41af8cb033a562fef1734ef2997d14cba32a86ea95d85c5246f0f7d346e47ee84ee7c0179d7f5143a5f4d98af5c74475ef7a4e593d0a13bb37a2fee1e12cf8d265743aad77425ecc5e8dc6f382a771519d2726742f13e773bdff2fe547f041d01866cc2110e96446fc162290175ea2a7320eda9305766b18e1f9ecb737495f1abb73c16492781935eb88ec24472d1b4"}, {0x98, 0x11, 0x4, "b74064693ee8b06bc83f801b50a22bd99b02b782655d3ee13a94472dc1652ceecc5b743bcd1431913abec88ba761d3e3266af212353288e98f371847f144a5ebae82bfb5cc087daea3229d2979289f01c91883a0798fa3673e6cbb47432e94bb17f7d50e4eeb590da7e973b8e7a56682fee7dbafd83b31c67e257d611889aebc5295c3e0c014540649"}, {0x100c, 0x118, 0x488d8a07, "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"}], 0x1304, 0x2004c091}, 0x4000) 2018/03/17 06:31:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x801) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x5, 0x0) connect$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0xc9b, {0x100000001, 0x62d9, 0x4, 0xfffffffffffffffc, 0x37, 0x9}, 0x4a, 0x7ff}, 0xe) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x80681, 0x0) ioctl(r0, 0x442000000000127f, &(0x7f0000000000)) 2018/03/17 06:31:59 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000640)={"2e0000005a78b4f20b63282000000005", 0xfffffffffffffffd}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) 2018/03/17 06:31:59 executing program 1: socket$key(0xf, 0x3, 0x2) socket(0x1f, 0x2, 0x0) 2018/03/17 06:31:59 executing program 7: mkdir(&(0x7f0000000380)='./file0/file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000, 0x4) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/11) bind$bt_l2cap(r0, &(0x7f0000000400)={0x1f, 0x8, {0x101, 0x100000000, 0x59b6, 0x2, 0x3, 0x7}, 0x0, 0xffff}, 0xe) getsockopt(r0, 0xfffffffffffffc01, 0x9, &(0x7f0000000440)=""/209, &(0x7f0000000540)=0xd1) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getsockname$ipx(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10) mkdir(&(0x7f00000003c0)='./file0\x00', 0x21) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00', 0xa000, r1, r2, 0xffffffff, 0x8a, 0x2080020) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000002c0)) chroot(&(0x7f0000000040)='./file0\x00') socket$nl_netfilter(0x10, 0x3, 0xc) chdir(&(0x7f0000000000)='./file0\x00') 2018/03/17 06:31:59 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x40000000}}) 2018/03/17 06:31:59 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfb000), 0x4) r1 = socket(0x11, 0x8020400000000802, 0x0) bind(r1, &(0x7f0000ed6f80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmsg$key(r1, &(0x7f000009e000)={0x0, 0x0, &(0x7f0000250ff0)={&(0x7f00007d2000)=ANY=[@ANYBLOB="020000de56c1d8c8d3d8cd0000000000"], 0x10}, 0x1}, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x100, &(0x7f0000000100)=0x4) 2018/03/17 06:31:59 executing program 2: syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)={0x2, 0x3}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/233, 0xe9}}, {{&(0x7f0000002880)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000080), 0x240}}], 0x2, 0x2, &(0x7f0000002c80)={0x77359400}) [ 72.421054] binder: 10589:10590 ioctl 4b49 20000100 returned -22 [ 72.439616] binder: 10589:10590 ioctl 400454d1 20000140 returned -22 [ 72.447191] binder: 10589:10590 ioctl 4b49 20000100 returned -22 [ 72.456885] binder: 10589:10590 ioctl 400454d1 20000140 returned -22 2018/03/17 06:31:59 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc), 0x3) 2018/03/17 06:31:59 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x1, @random="6c6087632abb"}, 0x10, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) writev(0xffffffffffffffff, &(0x7f0000009000), 0x0) r2 = gettid() ioprio_get$pid(0x1, r2) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=""/120) 2018/03/17 06:31:59 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020d000018000000000000000000000004000300ff00000000000000000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14be0e00000000000000000000000005000500000000000a0000000000000000000000000000000000ffffac140000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000"], 0xc0}, 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/17 06:31:59 executing program 6: clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') read$eventfd(r0, &(0x7f0000000000), 0x5f8) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/182) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f000045f000), &(0x7f0000cd4ff8)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) 2018/03/17 06:31:59 executing program 1: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xfffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/17 06:31:59 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001600290000200000000000000a00000051a87bf9745d866c54cc08e384bf2cbe17489879480879029e9b95a09f6efe71661d8bd6146ac14e7aac945679a98c1d0ec64426038236aa21bed967c7ad84dd0f4817e490c9721b3de5ea4ceeab41adf4988bdda7b9d7457fbf6196d9873634f62f1cb16da6618b77482c77a87103008e7bec5cf4e8fb55c641581f3355999178402dd894cb8535d1c000af147c7a227511ea415c40f6befc19377879828daa0ef937a34d3b8fc2c1bf5fa559efc9d8151d41bf7b4e0221739209502f57ad318117f9e3aad685cc8b968184483648b684c2fb161116b4406f420b6596d87a", @ANYBLOB="140001000000ffffffffffff"], 0x2}, 0x1}, 0x0) 2018/03/17 06:31:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=@setlink={0x28, 0x13, 0x11, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x3e7}, 0x1, 0x0, 0x0, 0x1}, 0x0) fchmod(r0, 0x18b) 2018/03/17 06:31:59 executing program 0: r0 = socket(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x69) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc2001, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000d4dffc)=0x9, 0x4) recvmsg(r0, &(0x7f0000183000)={&(0x7f000043c000)=@ax25, 0x10, &(0x7f0000ac4000), 0x0, &(0x7f000049c000)}, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000001c0)=[{0x128, 0x1, 0x100000000, 0x7, @time, {0x400, 0x46}, {0x6, 0x6}, @raw8={"06d2194781b60dd843d06074"}}, {0x7, 0x8, 0x0, 0x59b, @time={0x0, 0x1c9c380}, {0x6, 0xffffffff}, {0x80000000, 0x5}, @ext={0xe4, &(0x7f0000000040)="298932a3b9d02563fee3bd13512c0a59ff374d51bc436f44d6f4d199ce361b75cbed985d6bc4b90298a6c333943e1c17392edb7d273ff11f849c8c1799dea21a0114520c38ab2e6040ff84db31d4dc75e6d0b5ab1187a644a6617eb364a6378f1150ba135c41670a81bb0390acd916d85a8e452c882200cba4cdb684c8d1b01a75f6ea12283fad67327eb8a42aeeb745c39a4fa0e295ac10707651343f2b07f4d606743bac27a24cee4582abcf68c6dc45bfb23bc501013890bf97ed3eec559326f1b3885188d3a7c710ae74b3959871faddcedc85a2a7ba0ea4b3c0f48098f9458dfef9"}}, {0x400, 0xdcfa, 0x8, 0x9, @time={0x0, 0x989680}, {0x101, 0x41e4ae1}, {0x3, 0x3}, @connect={{0x7, 0x9}, {0x200, 0x6}}}, {0x81, 0xfffffffffffffd41, 0x3, 0x3ff, @time={0x77359400}, {0x5, 0x7fffffff}, {0xb2d3, 0xf2}, @note={0x7, 0x9b, 0x2, 0x81f, 0xffffffff}}, {0x5, 0x20, 0xeb, 0x4, @time={0x0, 0x989680}, {0x8, 0x1f}, {0x100, 0x8}, @time=@tick=0x29}, {0xffffffffffffff49, 0x5, 0x1d, 0xc6dd, @tick=0x5, {0x2d, 0x6}, {0x9, 0xeb0a}, @raw8={"02fca3ebcf5cd84f81ad800c"}}, {0xa66, 0xf0, 0x101, 0x3, @time={r2, r3+10000000}, {0x9, 0x2}, {0x7, 0x5}, @addr={0x9a0, 0x8}}, {0x6, 0x9, 0x8, 0x4, @time={0x0, 0x989680}, {0x3, 0x3}, {0x4, 0x838}, @time=@tick=0xefa}, {0x1, 0x3, 0x5, 0x0, @time, {0x4, 0x7}, {0x6f91, 0x8}, @raw8={"a0b10501d857efabfc439400"}}, {0x100000000, 0xffffffffffffffe5, 0x9, 0xffff, @time={r4, r5+30000000}, {0x9, 0x4}, {0x5, 0xfffffffffffff490}, @addr={0x7, 0x800}}], 0x118) 2018/03/17 06:31:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1}, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000140)={0x7, 0x1cc}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/17 06:31:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fde000)) dup2(r1, r0) 2018/03/17 06:31:59 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000540)={&(0x7f00000001c0)={0x37c, 0x9, 0x2, 0x81548dc70d88fc8f, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x3}, [@nested={0x124, 0x43, [@typed={0x44, 0x20, @str='nodev.eth0%lovmnet1trusted-,md5sumusereth0em0vboxnet0system\x00'}, @typed={0xc0, 0x4a, @binary="edc7dfd08f2a63f9c692f5e22ce163ac83909d20f1db2f53ea5ec909a25c6eaf7211491f6a9a56a6dc4e24370b55d7b937810fbef6df3f869361970edd90bcc948da19bc838439aca00dbb9798d3a52fef5a2019de4f85a048c4285198ffdd1016d4ee47df54cefe163dccdee2f1deae10ebe6d5e9297d89f1e78908c59685d274f08c9c018b9932b6a00a8c33e808595dabbddf77f7ecef3834bf4a8f9dcedee28084859a7aa93a263cbd1eb7d851d763f4e4ea67"}, @generic="53acfaade2c11633d8b9bd385f47361d22cef754f661c73945f0"]}, @generic="7e6d1336480c8eaae944edfa7afdb8081f26b4f96e3d91cb9561cbd82c72be4d455642f8e71db03a76f932ec2813d6525361205ea644b89766a8a6ac67605386b9bfbbe6967b55dee5113dbfee311457a7cb2b31e28a09092cdc4bb59f2ec5c31a0344d3088aaf683709f6df47a5b65813ed04ceb273d492d8b745a00fc4673ce7e8daa5f09ac5247f5dbe2bfed78ac74d151efab47f9f1ada7fd769ee1e34ce9e8259087fa6dfcc4df88c39b4a0253359", @typed={0xc, 0x8e, @u32=0x48b}, @nested={0xac, 0x53, [@typed={0xc, 0x8c, @uid=r1}, @generic="d9f321337e92c314f6ffdd73535daef9c79bc2d599d8ff5e24ab4cc538fb66a748b308a66b0a658ee974580c426494726052e6b4e4c1ce771c703441e7f601fea82a2d814ce4f525ad8df277be127b773eba5926837fbd991cf30b64e03b9f57632982516c3a3d8afc84dc35fdab44099ac7603ca7b82b8679959cc19615f593a149b0f01992d5a8b21c76840389621ae91bfced8bbb920738fb91"]}, @generic="1a9cc2f38da50d80df54919fe0ae6c9bd2c7a7882be04fc91ec865f6a1007cc4bd21fb8889f1e9b20e89cf25455ea82cb7b135a3062f0d4873970573e00c51a700f6f94b48b4973dc66f8714ebf124e23bd55fd53bb79760eaadfbeecb44457351adfe2528ea783b0fca9222ddf0dbed88ef8db8a1311f6468ad3e7388cf5bdd66738f4c6e37c6267401eabdde026543879a8f510d655229e9dd86d564904102af230f2f31c834694769f1c5ab5b7ea515b9d6fa02917630ce5ded00a84524b8bf5d3854ed32df40b71de0", @typed={0x10, 0x85, @u64=0x9}]}, 0x37c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x83) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x0, 0x1, 0xfffbfffffffffffd}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000740)={&(0x7f0000000640)={0xcc, 0x3e, 0x20, 0x70bd2a, 0x25dfdbfb, {0xb}, [@typed={0x10, 0x17, @u64=0x1000}, @typed={0xc, 0x31, @uid=r1}, @generic="e676b3feccabf277aebfc47c92ceb191e9c35ca5025670ee91e2bfa76054bc9467b56eeab2fa110dc5f8c5136b877dfd91d99770de68157ce67081cd543d8544dae6bf8a9b06b76498c17347f4f3fb0a9240b1294f403cd504a6a2ceb6a6578e4c3621d453088256af905600f73be3d37e901ea79b48cb64cc058a41eeacf72d80243a45c55ccb73fba2d2b186f9fb2a870adf9fdbc92c184929"]}, 0xcc}, 0x1, 0x0, 0x0, 0x8000}, 0x4010) 2018/03/17 06:31:59 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="01040000000000006500") ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001340)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) wait4(r0, 0x0, 0x2, &(0x7f0000001240)) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) preadv(r2, &(0x7f0000001200)=[{&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000000c0)=""/51, 0x33}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/247, 0xf7}], 0x4, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000001300)=0x6) fchmod(r1, 0x0) fchdir(r2) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000012c0)=0x2) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/17 06:31:59 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0xe) socketpair(0x4, 0xe, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c373f4b0e1b262075b369c48bf6a3bbde2aa734f5c07d23f596209ed0955a208a5c7db30fad75305aed00000000000000000000000000"], &(0x7f0000000100)=0xa) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0xfffffffffffffe50) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/17 06:31:59 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpgid(r0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/03/17 06:31:59 executing program 0: setrlimit(0x7, &(0x7f0000000040)) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003d000)) 2018/03/17 06:31:59 executing program 4: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x4000, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) unshare(0x400) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x10) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) fcntl$lock(r1, 0x7, &(0x7f0000010000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x2, 0x4707, 0x73f, 0x9, 0xfffffffffffffffc, 0x10000}) r3 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x2}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f0000000200)=""/192) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={r4, 0x8, 0x20, 0x40, 0x7ecf05ec}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000001c0)=0x40000a7a6, 0x408) 2018/03/17 06:31:59 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3, 0x0, 0x2, 0x1, 0x224, 0x6}, 0x20) sendto$inet6(r1, &(0x7f0000000180)="93", 0x1, 0x1, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/17 06:31:59 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000000100), 0x400000000084000) read(r0, &(0x7f0000000000)=""/229, 0xe5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback=0x7f000001}, {}, {0x100000000}, 0x0, 0x0, 0x0, 0x49bbe605a08e8a93}, {{@in=@rand_addr}, 0x0, @in=@multicast2=0xe0000002, 0x34ff}}, 0xe8) 2018/03/17 06:31:59 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) flock(r0, 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000040)=ANY=[]}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) r2 = signalfd(0xffffffffffffffff, &(0x7f0000659000), 0x8) signalfd4(r2, &(0x7f0000000000), 0x8, 0x0) 2018/03/17 06:31:59 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendfile(r1, r2, &(0x7f0000000140)=0x1000, 0x8402) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000080)=0xca41) 2018/03/17 06:31:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x100) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl(r0, 0x400020, &(0x7f0000000140)="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") 2018/03/17 06:31:59 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)=ANY=[@ANYBLOB="fcffffff0a00000000000000ff01000000000000000000000000000100000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8, 0x11, 0x0, 0x80000001, 0x7, 0x3, 0x1, {0x0, @in6={{0xa, 0x9, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0x68}}, 0x6, 0x3, 0x1f93, 0x7, 0x8001}}, &(0x7f0000000140)=0xb0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0xfffffffffffffffe, 0x9, 0x8, 0x48, 0x100, 0x1, 0x5, 0x1020, r1}, &(0x7f00000001c0)=0x20) 2018/03/17 06:31:59 executing program 7: getpid() r0 = gettid() ioprio_set$pid(0x1, r0, 0x0) ioprio_get$pid(0x3, 0x0) 2018/03/17 06:31:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0xd, 0x80000, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$nfc_llcp(r2, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x7, 0x6, 0x63, "2412283202f844b552235a578f0fe6c3b53fc26940403bafa1d00721b0632c2df9e6e2772e8ce20e25ac21ced042d3c69c23e103ff1c64cd4cbaa0e83abd26", 0x2}, 0x58) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x5df3b6aa, 0x7f, 0x8, 0x81, 0xfe0000000}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0xffffffffffff8001}, 0x8) preadv(r0, &(0x7f0000001800)=[{&(0x7f0000000380)=""/168, 0xa8}, {&(0x7f0000000440)=""/205, 0xcd}, {&(0x7f0000000540)=""/196, 0xc4}, {&(0x7f0000000640)=""/238, 0xee}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/45, 0x2d}, {&(0x7f0000001780)=""/72, 0x48}], 0x7, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000140)={0x1, 0xa832, 0x400, 0x6, 0x9, 0x6, 0x3, 0x8, 0x10000, 0x1}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000001c0)=""/206) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0xfffffd0f) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001840)={0x8, 0x80000, 0x8, 0xc40, 0xffff}, 0x14) 2018/03/17 06:31:59 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x4e1f, 0x0, 0x4e20, 0x0, 0x2}, {}, {0x0, 0x0, 0x8}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x3, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x90}}, 0xe8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0xa8, [], 0x2, &(0x7f0000000440)=[{}, {}], &(0x7f00000002c0)=""/168}, &(0x7f0000000400)=0x50) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) 2018/03/17 06:31:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f3a2c000081800000faffdff700", &(0x7f0000000080)=@ethtool_channels={0x3c}}) 2018/03/17 06:31:59 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000)=0x4, 0x4) shutdown(r1, 0x1) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000001c0)='./file0\x00', r2, r3) recvmmsg(r1, &(0x7f0000000640)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f00000004c0)=""/108, 0x6c}], 0x2, &(0x7f0000000600)=""/10, 0xa}}], 0x1, 0x100, &(0x7f00000006c0)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x101000, 0x0) 2018/03/17 06:31:59 executing program 3: clone(0x0, &(0x7f0000b53000), &(0x7f0000000280), &(0x7f0000c35ffc), &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/raw\x00') setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="34f5deebe8d1eebc9f54623cc8b76463e2f99de2ad7b8b72f774493666ef13e0c15a834926806c86ee56dd2bce5845b1d5a34bb1fccbfc1e0cb6c2d77e64affc77dc376c48de1dff210d84b577c564a812aa51b077b0393fc05d488edd22c85b241b3d2fdf369619bd31763630a3c4ee3deacb86c00bbe7f720eaa5a67e2ecdac1ce424897dbc10f64b33a019606e3a478", 0x91) ioprio_set$pid(0x2, 0x0, 0x0) 2018/03/17 06:31:59 executing program 1: r0 = open(&(0x7f000005a000)='./file0\x00', 0x40, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0x40305828, &(0x7f00005b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 2018/03/17 06:31:59 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x80, 0xae61]) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000002b40)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/233, 0xe9}}, {{&(0x7f0000002880)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000080), 0x240}}], 0x2, 0x2, &(0x7f0000002c80)={0x77359400}) 2018/03/17 06:31:59 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = gettid() ptrace$setregs(0xf, r1, 0x4, &(0x7f0000000080)="669930944a1a8b485c699ed052c257077b068e72e5e6d29744ce940a1685c6f7a71a8b6aa9e8be61c557adf72fdbe78de1036ded6ad8ffd9022ab8413268e0b0f4849c6fa11917afc5b429b5a0fd30cc6a3fc5191144389a0ea324e6cd97f3b20d711ef01b3cc1fdc80246daa7824263e07fc8d94a2e405d3792e1a559877a5afd93d6793b3aa03549b626456387c66bf938acb629a44939593c8b9df3a28915dede60c4d64bfaedc9df4038035fa3ff4dd4761f01c4") bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup2(r0, r2) sendmsg$inet_sctp(r2, &(0x7f0000000740)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000140)="8092c1d1cb95e0ea1cc63f36b0e090294ed9c9c3c971a0ae06c2d6ddea7ef941c4e934f6021c061a31802367ed3b8052339c4e130b19c1a354640b438964415082ff6befc4647586e70d28b4e7c44060b6850ae168d381715e24d37c7b496870ea15962211cad06e44811d6f59e4bf2af2731dacf03d435f349053d72349dc552ffadf51a9fceda1b56f1216480d3474695311bb40e16937d9fb3ed258961ec8a5ae5d563474be03f618edcc0bb781e816eacddb39164ef5b5e06b3ab4a600ea0f", 0xc1}, {&(0x7f0000000240)="f6b9481351fe8be439ba784a817468bc0eed1028769888955e2e9cb311abe53b1921446b819448693129a4dcc533be2dfeb39f8437aea59ea38add8cc83a2a192ff5dac22b75609e5be3068a5772265adade555a1d42584e5644719f2f8ba03c0b0d08d76cc1267147998e9e6b0ad0ac99ab3353a1ff3636cedb2bf4e2edab83bae8871b8f0c78d733fa41ca213a34c0406d4839894319adf1b44b8d3b9bdc99f9218ba518afdeec014c3f68958c667104c1a8fa38995767560532cd4c3f3c9302100a65e2ffa78813853014938008d7ba284a0e01c79b9317fd6ac49a0d99e85bd6cc29c6", 0xe5}, {&(0x7f0000000340)="cc9195af9d9acf3421433c060c03d18b220451d2af2802a25576c3f878134d62d79a169c34e2ee7c8b4fcfb822167bb7cd17a19b283e0511d75e2705c0ed2bc23e355b5e691d5170fe4d5e59de7925b82e36c81c57ea3651af483b759c4d39f47f4625cd406d480303635d3638fabe5606f8e35d6087eb", 0x77}, {&(0x7f00000003c0)="95147f8ba3d4689db1de0adc9868385765af574230a84dc464ea23a37d4a6b9582e5a5201d813f6f3a2e7f2b41b764ca847e681a7fa6e4c62ec8ef024bb3fc058cd54d33554f824f5dd14474dc15659f636ac23aabda85bbd67f46812c7fc15c7420c7c32cb8bdbf5491868400e98e4f9f1bd1aeba460beb1277c7819793ecf89b1f9dd1f50eef507adc3dcb7b20187a512e573d88ea73f348dafe1f88af6556", 0xa0}, {&(0x7f0000000480)="0d755084effb7ce910fca29b20", 0xd}, {&(0x7f00000006c0)="b30658ada3a039fbe4f2f163dccdcd354bbc59d8858ecd1525d50f929217cd183f903c99e96a9496cc7a260fcbaec733c21c5cd49113843aee4a046dd5032de85e896b512d", 0x45}, {&(0x7f0000000540)="34ec26b84f0b2ef9bcac70873785a28fc1702ddfd5efa8578da63df6242c69c6cb4e911c887ea35178a91bd8d779", 0x2e}, {&(0x7f0000000580)="ed09c7e8d73b7769482269dccec21fe2fa17ba47656cd093c05f41938fe0453faa34524675710dd6e4e2306b75ae9dd993cf7074007d5170ad6b412efcd24ccd55651db18bfd2b5a07a77469c362ef8b9b80866972ab6c4838273761ba321e3fe55342e8bccb532c65e35826150fbbe004c56a786657b9119cddd470ec66d6", 0x7f}, {&(0x7f0000000600)="874294acee216918db08450ea8eb4501aeb65d3cde2f225f5019e958552cb3bf2cf986716cb388f57f59bd217318a5ca80e9701d2b7a72a3e56957dc10b6fb2a", 0x40}], 0x9}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/17 06:31:59 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000b24000)=""/211, 0xd3, 0x0, &(0x7f000024cff8)=@abs, 0x8) 2018/03/17 06:31:59 executing program 1: r0 = request_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='dns_resolver\x00', 0xfffffffffffffffa) r1 = add_key(&(0x7f00000003c0)='dns_lver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="5c4cff01000030b78334882313dcbfd20d84e3de3d0000248bfbd524c61df94977d1024b9dbaeb02a51dad8098fb5ef4053b6b001676df73aeeeddf82a03b086beb551a32c8cd416953f8caa105d7a67cc96c474c4c3e6c676d3408cdf667e9256b5a43fb2deb2bab741dd74c36db03e1d5cc35cdeb2c1df8446e6afc584d9a5758442fc92b95d66f23a12e87d487d252352df7619985b0a", 0x98, r0) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="3135dc2103d4a5ffdb4f4727e67d553c06b23ff69c56b946c62c6d56c0314a83c858e4dc144dba5669c2dd3b4d6e10f8900b62408be92b277b52f01d939433b3fc13ca91ba63fb7ef5fdc9ca380a4de7aae1efe78b4840d8be260a5b6ec08f1d58a9a92105b35e48f0912dd65d4993cd3be928e34f2f5b18fb031b15f8fe35aa3793eb90c81119076292977537fc0e2bb9a8cdc56bf89b2bcfd2ad5d454aa252a4e1373a609d72316c12aa3386260389cda26711ea5135eb4a69f01294d23893f24cdb4dd9ec349556b03c2abacb2eed20d46f8fd2619eb20358ba28e72fa84cff7ae88aff27eee2a8456d601fe8cabea06adb", 0xf3, r1) socketpair(0x6, 0xb, 0x3, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000240)=0x8000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/17 06:31:59 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000fb0ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x3, 0x0, 0x3, 0x83}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000140)=""/136) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6578650000000000003571df88234b46b26a57bc7ae59179c2375683f70de88ea5471b47a8c786c729d3f2b76d6ccde0a4076156389597e94c386ed27ef3dc72ac2f9277342df6012e172f914db81542b29a0843f3090986bbce46b99a0d35b66fa257728128776030090a20") flistxattr(r1, &(0x7f00000000c0)=""/17, 0x11) 2018/03/17 06:31:59 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0xfffffffffffffc79, 0x0, &(0x7f0000000040)=[@request_death={0x400c630e, 0x1, 0x2}, @clear_death={0x400c630f, 0x3, 0x4}, @decrefs={0x40046307, 0x2}], 0x48, 0x0, &(0x7f0000000100)="4de138e41a5df2562080dd9ffdf6fdfbaf959c47a7dd0b885ed70ae85959c085465397c3e82a74c5951e0d3e6bab6754f719f38f5a3eb2444d8245fdd1db0d6bac7ae1339aff304a"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x20000000000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @rand_addr=0x40}}, 0x1e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/63, &(0x7f00000000c0)=0x3f) 2018/03/17 06:31:59 executing program 7: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000014000), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x4, 0x5}, 0x4) 2018/03/17 06:31:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000fbfff0)=[{0x24}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000000000)="ea204ac4949799bf61364c8a7c19f6a7e32b7e514f3a0c2cc187e3b855eb28100c6f28ed3a9d7e5d4220fd393cddf973a2d6ce21c66eacd6205c67db66b9a35c45cd0e8d2af877810edd1d716f9ef132e5aafe38d9b71c3bea188f97a0786d0d35de01cd6a7155c87887c73fcbf7cb27c7b0fab9461933bdcb5495a6dbe40c20a6bb259d60b15c7317e047b900000000", 0x90, 0x400000000000c000, 0x0, 0x0) 2018/03/17 06:31:59 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000140)='./control/file0\x00', 0x100) clock_adjtime(0x0, &(0x7f0000004000)={0x81c8}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0x100000000, @ipv4={[], [0xff, 0xff]}, 0xb04}, {0xa, 0x4e21, 0x100000001, @dev={0xfe, 0x80, [], 0x15}, 0x8}, 0x0, [0x0, 0x7f, 0x266, 0x2, 0x5af, 0x6, 0x1, 0x5]}, 0x5c) dup2(r2, r2) [ 72.979614] binder: 10745:10747 unknown command 0 [ 72.994525] binder: 10745:10747 ioctl c0306201 20004000 returned -22 [ 73.016969] binder: 10745:10755 ioctl c0306201 20000180 returned -14 [ 73.017517] binder: 10745:10747 ioctl c0306201 20004000 returned -14 [ 73.032048] binder: BINDER_SET_CONTEXT_MGR already set [ 73.039872] binder_alloc: 10745: binder_alloc_buf, no vma [ 73.041772] binder: 10745:10747 ioctl 40046207 0 returned -16 [ 73.058677] binder: 10745:10755 transaction failed 29189/-3, size 0-0 line 3128 [ 73.069445] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.075031] binder: release 10745:10747 transaction 48 out, still active 2018/03/17 06:31:59 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000040)=0x6e6, 0x4) r1 = creat(&(0x7f0000001880)='./file0\x00', 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000018c0)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x3, 0xfffffffffffffc01, 0x3, 0xfda8, 0x1, 0x1, 0x8001, 0x9, 0x0, 0x2, 0x1ff, 0x7, 0x7ff, 0x6, 0x4]}, &(0x7f00000019c0)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001a00)={r2}, 0x8) keyctl$join(0x1, 0x0) 2018/03/17 06:31:59 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = gettid() ptrace$setregs(0xf, r1, 0x4, &(0x7f0000000080)="669930944a1a8b485c699ed052c257077b068e72e5e6d29744ce940a1685c6f7a71a8b6aa9e8be61c557adf72fdbe78de1036ded6ad8ffd9022ab8413268e0b0f4849c6fa11917afc5b429b5a0fd30cc6a3fc5191144389a0ea324e6cd97f3b20d711ef01b3cc1fdc80246daa7824263e07fc8d94a2e405d3792e1a559877a5afd93d6793b3aa03549b626456387c66bf938acb629a44939593c8b9df3a28915dede60c4d64bfaedc9df4038035fa3ff4dd4761f01c4") bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup2(r0, r2) sendmsg$inet_sctp(r2, &(0x7f0000000740)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000140)="8092c1d1cb95e0ea1cc63f36b0e090294ed9c9c3c971a0ae06c2d6ddea7ef941c4e934f6021c061a31802367ed3b8052339c4e130b19c1a354640b438964415082ff6befc4647586e70d28b4e7c44060b6850ae168d381715e24d37c7b496870ea15962211cad06e44811d6f59e4bf2af2731dacf03d435f349053d72349dc552ffadf51a9fceda1b56f1216480d3474695311bb40e16937d9fb3ed258961ec8a5ae5d563474be03f618edcc0bb781e816eacddb39164ef5b5e06b3ab4a600ea0f", 0xc1}, {&(0x7f0000000240)="f6b9481351fe8be439ba784a817468bc0eed1028769888955e2e9cb311abe53b1921446b819448693129a4dcc533be2dfeb39f8437aea59ea38add8cc83a2a192ff5dac22b75609e5be3068a5772265adade555a1d42584e5644719f2f8ba03c0b0d08d76cc1267147998e9e6b0ad0ac99ab3353a1ff3636cedb2bf4e2edab83bae8871b8f0c78d733fa41ca213a34c0406d4839894319adf1b44b8d3b9bdc99f9218ba518afdeec014c3f68958c667104c1a8fa38995767560532cd4c3f3c9302100a65e2ffa78813853014938008d7ba284a0e01c79b9317fd6ac49a0d99e85bd6cc29c6", 0xe5}, {&(0x7f0000000340)="cc9195af9d9acf3421433c060c03d18b220451d2af2802a25576c3f878134d62d79a169c34e2ee7c8b4fcfb822167bb7cd17a19b283e0511d75e2705c0ed2bc23e355b5e691d5170fe4d5e59de7925b82e36c81c57ea3651af483b759c4d39f47f4625cd406d480303635d3638fabe5606f8e35d6087eb", 0x77}, {&(0x7f00000003c0)="95147f8ba3d4689db1de0adc9868385765af574230a84dc464ea23a37d4a6b9582e5a5201d813f6f3a2e7f2b41b764ca847e681a7fa6e4c62ec8ef024bb3fc058cd54d33554f824f5dd14474dc15659f636ac23aabda85bbd67f46812c7fc15c7420c7c32cb8bdbf5491868400e98e4f9f1bd1aeba460beb1277c7819793ecf89b1f9dd1f50eef507adc3dcb7b20187a512e573d88ea73f348dafe1f88af6556", 0xa0}, {&(0x7f0000000480)="0d755084effb7ce910fca29b20", 0xd}, {&(0x7f00000006c0)="b30658ada3a039fbe4f2f163dccdcd354bbc59d8858ecd1525d50f929217cd183f903c99e96a9496cc7a260fcbaec733c21c5cd49113843aee4a046dd5032de85e896b512d", 0x45}, {&(0x7f0000000540)="34ec26b84f0b2ef9bcac70873785a28fc1702ddfd5efa8578da63df6242c69c6cb4e911c887ea35178a91bd8d779", 0x2e}, {&(0x7f0000000580)="ed09c7e8d73b7769482269dccec21fe2fa17ba47656cd093c05f41938fe0453faa34524675710dd6e4e2306b75ae9dd993cf7074007d5170ad6b412efcd24ccd55651db18bfd2b5a07a77469c362ef8b9b80866972ab6c4838273761ba321e3fe55342e8bccb532c65e35826150fbbe004c56a786657b9119cddd470ec66d6", 0x7f}, {&(0x7f0000000600)="874294acee216918db08450ea8eb4501aeb65d3cde2f225f5019e958552cb3bf2cf986716cb388f57f59bd217318a5ca80e9701d2b7a72a3e56957dc10b6fb2a", 0x40}], 0x9}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/17 06:31:59 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x7}, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) dup2(r2, r1) tee(r0, r0, 0xffffffffffff0000, 0x1) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xff, 0x100}) 2018/03/17 06:31:59 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x1bf257f6772f2960) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x880, 0x0) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000140)=""/207, 0xcf}, {&(0x7f0000000240)=""/144, 0x90}, {&(0x7f0000000300)=""/203, 0xcb}], 0x3, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000080)={&(0x7f0000092000/0x2000)=nil, 0x52, 0x1, 0x0, &(0x7f0000090000/0x3000)=nil, 0x6}) 2018/03/17 06:31:59 executing program 3: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) unshare(0x40600) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/03/17 06:31:59 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20000000102, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x6, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"66b07ba9cd08630394e9d71c"}}], 0x1c) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) readv(r0, &(0x7f0000000040), 0x1) 2018/03/17 06:31:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000002000000010000000000000000e0000001000000007f000001e3b8e8bd57d619cb2f07cb3ddf0709e6a638f77e579357c83e1cd4821ef8c531200847a053ac275f09a7253cc64f05e5e9053cc20f3e1cc7057bf765a64fbb5ec364fc72580efe5540cf6c5ea97fcdb5578444e159bbbf0465178d1248c04e5eb76e6a5871de2bb9cb536b8acb64b4bac5f6051f822065f7523f54183c7f809a66e335f068db9073582430da6437a233edb425eb5fbe61fa070000002f747e06003a7b"], 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x208000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x3, 0x4) 2018/03/17 06:31:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000f7b000)='clear_refs\x00') write$evdev(0xffffffffffffffff, &(0x7f0000000140)=[{{0x0, 0x2710}}], 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)='3', 0x1}], 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r1, &(0x7f0000000500)={&(0x7f0000000040)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x100}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)="5da5e19ce30abe4e0bc28338a6cc300a8208c2558c2e5fa312bde64dd909e003f0f12a4a1d60225835eaee21c63d0ca0e13ffb61c5719b124545db72ad640b2edfd21d83ee8558a46d1a76617033ab48140e8ce060de0cf19a0b020f5fe70745de777998463ee898c7bd5d62e288056a511cb88e44daa090fff965a478b2bffd868ad30f65886754df43af33fd84259ad717a6e28058d71ac720cb84a990a2f88578f4469c84ee8382ae6674b92687b42fe48142672724086405e582946c17945f0aefa3ea464bde0b025edf6b00", 0xce}, {&(0x7f0000000280)="d8f7a0a0a02e2a8a8182b1d614d717071182fa63189c39749c020c6067161f7e9c7cdd4adbe4f9c2da7ddfd7c1a915c4996263b2997092483a2d1c1e61d141f891446b577023969eb48955daed4a0be2e834c279976aa22211c3fc04aa9d65beb6b2d0af900410e7dc0e9064a5083a9f593fa6ee9cd75a18", 0x78}, {&(0x7f0000000300)="6afec58cda24c63add691b3235ac6816a3eae9d194ae580b53caaed61b6c8e5518d0053af4a840cc7cdfb7825ddb88b3da63db98d97c5599d9c897bfabae6f637b1007d9cc27226e4c89955c983c809f613efd0e5ed489444718dbc7bf5df6d2f6e6e9875d3020e8d3e8c64439180eacfefc2e482acb8088930532bbfc63a2da90786e2262cf06d0be75b184fda75e96b2e38a1e4d34f7cc9550324d952c6d3b6ca20e3032d55f85b6535c6d3c37fae8fc1ac34fd43d6ae3a8d4f1f47fdd10e98658c6", 0xc3}, {&(0x7f0000000400)="daf5f9db79222844643f15fcc0f1aad5ab58abe4789570d1793e4d516bf8fcd227a814a1d39a9b255233ee8433b211c30229529fd7af28dadd40f51be8d53e15c8ec76988ad6d4b40dcead8d77ccf95b38c9a8d6c173da81406eec4e49b619db16b71a61e0f80d7a2e2a74a2f1dae53ee5996a16993fd9db92c677d4a1a1e838bbbc50fa9e3933d1f0f34ad629751207acfa40f13a0eee010557f601d172a95772e31524a7f7e8b85a69f8e155cdf1cc3ba899801927aedd01d66b0fe18533b37be73917d7dfd34bfb5c087f082a2e20e959d9df23fd18", 0xd7}], 0x4, 0x0, 0x0, 0x40}, 0x0) pipe2(&(0x7f0000000540), 0x800) [ 73.081972] binder: undelivered TRANSACTION_COMPLETE [ 73.087513] binder: send failed reply for transaction 48, target dead 2018/03/17 06:31:59 executing program 4: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000027000)) r1 = dup(r0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8012, 0x6) 2018/03/17 06:31:59 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x671, 0x1810c0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000240)) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001c000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) 2018/03/17 06:31:59 executing program 2: r0 = socket(0x400020000000010, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x24000, 0x0) fanotify_mark(r1, 0x42, 0x40010001, 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') write(r1, &(0x7f0000000180)="1f00000056000d6d000000074fdd6ecce45ce11c0c8fa1aab6c4c006bc02035ed10754b44eb04fc3ba1358fcd8b538caa1f6f2dd2f0bc86d77cb92e460185519e6dd0f6667cb824e86c0731733eeef7048b705eab5ec216721da95a1d9e86c2f6a33a2df5245ca45c725f7c032d4a530adac8a615bdc7869e450c7226ce11e965e81eb2aff6c00964b4d898d1667175680b3907aa765e4cf39e6d9d12aa61562286e6230", 0xa4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x8773, {{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}}, 0x84) 2018/03/17 06:31:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'dummy0\x00', r1}) socket$inet6(0xa, 0x4, 0x5) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x30, &(0x7f0000c01f18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6}}, {{@in=@rand_addr}, 0x0, @in6}}, 0x40fd) 2018/03/17 06:31:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@dstopts, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100), 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/17 06:31:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ftruncate(r1, 0x0) close(r0) 2018/03/17 06:31:59 executing program 3: add_key(&(0x7f0000001a40)='dns_resolver\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="081f4bad342300", 0x7, 0xfffffffffffffffb) rt_sigaction(0x3d, &(0x7f0000000040)={0x7fe, {0x7}, 0x10000000, 0x3ef}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0x1) 2018/03/17 06:31:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x970}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}]}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000540)={r1, 0xca94, 0x3f}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x1, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000005c0)) r3 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={r1, 0xbc, 0xfffffffffffffffd, 0x7}, &(0x7f0000000640)=0x10) sendmsg$nfc_llcp(r3, &(0x7f0000000400)={&(0x7f0000000000)={0x27, 0x0, 0x1, 0x5, 0x2, 0x80000000, "e6e73d230895da31be11a3eb636dd43fde4b4fb79eac09dc38d4b62004ae72d74a96b0b878099bfcf692ae3fadc891ea02d22aba1aabc820d675f1c7a041b6", 0x9}, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000080)="e002b317ae75975e19b2493a468eccf71c7c5f177f4b7221adf586096f136d4b958adf9f34fecc6840d78733b646cb2ecf3e31fed33063403e2b86ad90195d654fa793514fcc11c49282074b649135a6cca1fb22f1415004fed52866f2c35b9a20ff11af20a31e5b3001e60a400e275f702ef839844058ee002436c185e4739acbc985cea60c91bc68df076c2bfefcb3e0450fcfff148b7b016b9c50c77a1bc0b0b4cc2e5c261114e238920ecd872256d41e2e2910e4bbf175522f80a833be622ce0627dcfc2f476a8ae50e76acad9159f", 0xd1}, {&(0x7f0000000180)="599100a9a5179e49ba3487808a4d603bdd85ebe9c983b97f60e0d67360dbd0a98a975309e5cc4275", 0x28}, {&(0x7f00000001c0)="34f06a35500933d1974ddea3815b1bcb", 0x1}, {&(0x7f0000000200)="8fb6c2321e8c5c1371f2e922bd3bc3df3da488bd8d1451974077121238946c3ec7533cfe486297ed5803c05ef1a662b31466f67593b9054ea325926e6e695c6d89cb33ffb9665e88f1c858ec80b2bc4a4743a9756b0f5718c6448618bc12e1e5c5b2fb0756bdc98f645ddfb744461f3e49bfc047e291d96c0cad2d1dbd32f198fb8f4b2343ef1a253786e9c8788957796f57c5ae66ac0fca86a548d6b1460b670dc4ea83ec5dbcda29", 0xa9}], 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0xc4}, 0x800) sync_file_range(r3, 0x4, 0x9, 0x0) [ 73.179269] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/17 06:31:59 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000680)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f0000000240)=[{&(0x7f0000000740)=""/189, 0xbd}, {&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/247, 0xf7}], 0x3, &(0x7f0000000280)=""/22, 0x16}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000300)=""/91, 0x5b}, {&(0x7f0000000380)=""/248, 0xf8}, {&(0x7f0000000480)=""/149, 0x95}, {&(0x7f0000000540)=""/142, 0x8e}], 0x3d3, &(0x7f0000000640)=""/31, 0x1f}}], 0x2, 0x22, 0x0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000006c0)={0x0, 0x5}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000800)={r3, @in6={{0xa, 0x4e20, 0x4e, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x84) sendto$inet(r1, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/17 06:31:59 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe18, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) socket$inet6(0xa, 0x2, 0xb65) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/17 06:31:59 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"a0851552019c87"}, 0x7}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000fe3)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) [ 73.219476] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/17 06:31:59 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffff9, 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='mime_type]\x00']) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f73ffc), 0x4) [ 73.307605] Empty option to dns_resolver key 2018/03/17 06:31:59 executing program 0: preadv(0xffffffffffffffff, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/24}, {&(0x7f0000000040)=""/96}, {&(0x7f00000000c0)=""/49}, {&(0x7f0000000100)=""/4096}, {&(0x7f0000001100)=""/26}, {&(0x7f0000001140)=""/102}], 0x1, 0x80000) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000001200)) 2018/03/17 06:31:59 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)) prctl$getreaper(0x25, &(0x7f0000000000)) clock_getres(0xdffffffffffffff5, &(0x7f0000000000)) ioperm(0x1, 0x2, 0x0) 2018/03/17 06:31:59 executing program 7: ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0xb081}) 2018/03/17 06:31:59 executing program 6: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0xfffffffffffffffd) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000000080)=""/217, 0xd9}, {&(0x7f0000000180)=""/236, 0xec}], 0x3) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000266ffc)=0x800, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00000002c0)=0x8) 2018/03/17 06:31:59 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000208000)='/dev/sg#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe0ff4)) 2018/03/17 06:31:59 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x1, 0x101, 0x3}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10040, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00003aa000)=[{0x80}, {0x6}]}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/210) 2018/03/17 06:31:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x2, 0x4, 0x6, 0xe107, r1}) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x6) r2 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) ftruncate(r0, 0x400) sendfile(r2, r2, &(0x7f000000a000)=0x2, 0x20000000007ffff) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000000)) 2018/03/17 06:31:59 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x4000000, 0x80) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000080)={0x0, 0x1f, 0x7, 0x0, 0xa}) ioctl(r0, 0x800000040004580, &(0x7f0000000300)="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") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0x4, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000140)={r2, 0xffffffffffffffc1}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e24, @multicast1=0xe0000001}, 'eql\x00'}) [ 73.331971] Empty option to dns_resolver key 2018/03/17 06:32:00 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84a00, 0x60) getdents64(r2, &(0x7f0000000700)=""/4096, 0x1000) shutdown(r1, 0x1) epoll_create(0xffffffff) recvmmsg(r1, &(0x7f0000000640)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f00000004c0)=""/108, 0x6c}], 0x2, &(0x7f0000000600)=""/10, 0xa}}], 0x1, 0x100, &(0x7f00000006c0)) shutdown(r1, 0x1) 2018/03/17 06:32:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000), 0x4) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000180)=""/8, &(0x7f00000001c0)=0x8) 2018/03/17 06:32:00 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000003010100000400000000000000000000100002000c00010000000000acebb55a"], 0x24}, 0x1}, 0x0) 2018/03/17 06:32:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@generic={0x3f, 0x5, 0xd1}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x100, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/03/17 06:32:00 executing program 0: clock_gettime(0x8, &(0x7f0000ceb000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f0000000100)=@nl, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/72, 0x48}], 0x2, 0x0, 0x0, 0x1}, 0x6}, {{&(0x7f0000000280)=@generic, 0x80, &(0x7f00000028c0)=[{&(0x7f0000000300)=""/63, 0x3f}, {&(0x7f0000000340)=""/180, 0xb4}, {&(0x7f0000000400)=""/128, 0x80}, {&(0x7f0000000480)=""/222, 0xde}, {&(0x7f0000000580)=""/88, 0x58}, {&(0x7f0000000600)=""/154, 0x9a}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/223, 0xdf}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/226, 0xe2}], 0xa, &(0x7f0000002940)=""/186, 0xba, 0x9}, 0x10001}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002a00)}, {&(0x7f0000002a40)=""/232, 0xe8}], 0x2, &(0x7f0000002b80)=""/108, 0x6c}, 0x7}, {{&(0x7f0000002c00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002c80), 0x0, &(0x7f0000002cc0)=""/4096, 0x1000, 0x8}, 0x7}, {{&(0x7f0000003cc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003d40)=""/215, 0xd7}, {&(0x7f0000003e40)=""/159, 0x9f}], 0x2, &(0x7f0000003f40)=""/182, 0xb6, 0x2}, 0xffffffffffffff7f}, {{&(0x7f0000004000)=@sco, 0x80, &(0x7f0000005640)=[{&(0x7f0000004080)=""/5, 0x5}, {&(0x7f00000040c0)=""/86, 0x56}, {&(0x7f0000004140)=""/141, 0x8d}, {&(0x7f0000004200)=""/230, 0xe6}, {&(0x7f0000004300)=""/243, 0xf3}, {&(0x7f0000004400)=""/233, 0xe9}, {&(0x7f0000004500)=""/54, 0x36}, {&(0x7f0000004540)=""/17, 0x11}, {&(0x7f0000004580)=""/4096, 0x1000}, {&(0x7f0000005580)=""/164, 0xa4}], 0xa, &(0x7f00000056c0)=""/96, 0x60, 0x7}}, {{&(0x7f0000005740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000005b80)=[{&(0x7f00000057c0)=""/35, 0x23}, {&(0x7f0000005800)=""/121, 0x79}, {&(0x7f0000005880)=""/126, 0x7e}, {&(0x7f0000005900)=""/171, 0xab}, {&(0x7f00000059c0)=""/99, 0x63}, {&(0x7f0000005a40)=""/85, 0x55}, {&(0x7f0000005ac0)=""/134, 0x86}], 0x7, &(0x7f0000005bc0)=""/6, 0x6, 0x1d}, 0x3}], 0x7, 0x40, &(0x7f0000005d00)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000005d40)=[@in6={0xa, 0x4e21, 0x300000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x1c) ioctl$sock_ifreq(r1, 0x899b, &(0x7f0000000040)={'\x00', @ifru_flags=0x2}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x8) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000000c0), 0x2) 2018/03/17 06:32:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x420000, 0x0) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000b27f57)="580000001400192340834b80040d98700a0e03ffec0481000300000000000080014828ca944f64009400050028825aa8000000000000080000000000000009000000fff5dd0000001000010000080000000006000005a5ce", 0xfffffffffffffc39}], 0x1) 2018/03/17 06:32:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) [ 73.405055] audit: type=1326 audit(1521268320.021:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10853 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf777bba9 code=0x0 2018/03/17 06:32:00 executing program 3: r0 = inotify_init1(0x80000) fcntl$setlease(r0, 0x400, 0x1) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xc) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) clone(0x80000, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) pipe(&(0x7f0000000000)) 2018/03/17 06:32:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='uid_map\x00') sendfile64(r0, r0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x3, 0x42c, [0x0, 0x20000100, 0x20000130, 0x20000290], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x46, 0x88f7, 'ip_vti0\x00', 'tunl0\x00', 'rose0\x00', 'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xa0, 0xe8, 0x130, [@realm={'realm\x00', 0xc, {{0x2, 0x9, 0x1}}}]}, [@common=@log={'log\x00', 0x24, {{0x7, "538a7cd0625e89384d832618db42e66158bcef038c0be93bc00be0181b76", 0x3}}}]}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x7, 0x10001}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x22, 0x91f3, 'ip_vti0\x00', 'bcsh0\x00', 'lo\x00', 'ifb0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x124, 0x194}, [@common=@nflog={'nflog\x00', 0x4c, {{0x20, 0x0, 0x400, 0x0, 0x0, "9d60181ba3653e3d594d703fc75c8a72d10c22f4ab4a1383c2c23d605e4c2704f16a88588a08c51c25c4c3d57eb530b521df7839620d71194f980fad62243537"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"9d7f6c9f53f7e4aba0836d84c00a68d16d196a73702c4b5ef325fee4e429"}}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x8, 0x100000001, 0xfffffffffffffffc, 0x0, 0x0, "84267933b319931a266f640e1cad417cb889f4020eac9abffe65343e01e294b59182c7968e516ca0b70a9b0c5c33fd2231650e8f2e8747c8ceb10f297124de53"}}}}, {{{0x5, 0x3, 0xeffd, 'bcsf0\x00', 'ip6tnl0\x00', 'sit0\x00', 'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0xff, 0x0, 0x0, 0xff], 0xb0, 0xb0, 0xd8, [@ip={'ip\x00', 0x1c, {{@dev={0xac, 0x14, 0x14, 0x19}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 0x5, 0x4, 0x8, 0x10, 0x4e21, 0x4e20, 0x4e22, 0x4e20}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x9e}}}}]}]}, 0x47c) 2018/03/17 06:32:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000007f47)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) unlink(&(0x7f0000000080)='./file0\x00') 2018/03/17 06:32:00 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x1, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000140), &(0x7f0000000280)=0x10, 0x80000) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x2) write$fuse(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="2e0000000000000092a9000000000000238ef75bb73fa3d8ba539a8c8728a710a604f5c35a8dda01c01bf81a6e12759cf5136d87ed104d423282a9a50c269d1b5e5cc3a9258bb7b3a2cc8b8d859e92dc548878b0e360759541888d6c2ffbe2dce97019682445a9b6233b0da8f4f1874437cb5bbdf8643130be010000002dd51af4b4bd058d24ed454e01e81b4a3521656f62d6c0e883d4275669215866057551bbcccbc4b9cb7a8137aca5537329b443715c25e4b27ef565bd91be643a1ee0976b39ea3e61d64e40f3f69928cbf505c63ef365fa158be6f73ed27c9a140fd3f47af6d60cf37cb3c88c"], 0x2e) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000002c0)={'raw\x00'}, &(0x7f0000000340)=0x54) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) accept4$ax25(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/17 06:32:00 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) [ 73.464547] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 73.487673] audit: type=1326 audit(1521268320.111:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10853 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf777bba9 code=0x0 2018/03/17 06:32:00 executing program 6: r0 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x20000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) fstatfs(r3, &(0x7f0000000000)=""/40) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) 2018/03/17 06:32:00 executing program 7: exit_group(0xa3) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00003aa000)=[{0x80}, {0x6}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) bind$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"d675ded9886da7"}, 0x101}, 0x10) 2018/03/17 06:32:00 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$void(r0, 0xc0045878) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f00005a5ffe)='#!', 0x2) writev(r1, &(0x7f0000c22fc8)=[{&(0x7f00004e2000)="5ed93ee7b7cf81a922d6a4c210e8464bffb44f5da523d6f9a0e2c06f99dffc5be5caed61eae1de98c0f74f53d9ade7ae2427f2746e83e81d460a", 0x3a}], 0x1) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/17 06:32:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000001c00070f000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="e0f8417fba5272a3cdcea733771fbeb911771751dd895170d2b11b6c590f5f3be2687b760635028e99eaa3508449e17163819bac4f7d1dbf70153868578e3bad7195c2d0571198ed9b69cb8be21f3b64407512396b7ac4e3bfb2e6febda38cd02c16f4d6a73d7b98085e100821e7c65767239bff74afc9e8303f338fb8284ff2873a9938a3507ec5e3bf2c34b835b2ce20196bf16a07089a5e3f2230e56836d8a46b1f69f10bfc3b72cba1aadd44cc8ab9628e35fbf89f6dcabccd5d43e4e55554b2097ea9a68273d03c4a934751a7bd03a33143a3ca63a4"], 0x3}, 0x1}, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfc, 0x40}, 0xc) 2018/03/17 06:32:00 executing program 3: capset(&(0x7f0000fc1ff8)={0x400001998032c}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0x4) fchmod(r0, 0x80) writev(r0, &(0x7f0000d09000)=[{&(0x7f0000299f3e)="580000001400192340834b800b0d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0ffff001009000000fff5dd00000010000104000c09e6fbff0000040e05a5", 0x58}], 0x1) 2018/03/17 06:32:00 executing program 2: socketpair(0xa, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x52b}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x66b}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0x80000000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x90) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r3, 0xdd0, 0x6}, &(0x7f00000001c0)=0x8) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000150ff7)='illinois\x00', 0x9) sendto$inet(r2, &(0x7f0000000000), 0xe8, 0x0, &(0x7f00005a3ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000000540)="d4", 0x1, 0x1, &(0x7f0000000600)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/17 06:32:00 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000eca000)='/dev/net/tun\x00', 0x0, 0x201ffe) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast, @in=@multicast2}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000100)=0xe8) dup2(r0, r1) 2018/03/17 06:32:00 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x5, 0x10000}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab2000)={0x45d, &(0x7f0000615000)}, 0x8) 2018/03/17 06:32:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') pread64(r0, &(0x7f0000000100), 0xfffffffffffffe0f, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/4096) 2018/03/17 06:32:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000080)=0x54) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r2) 2018/03/17 06:32:00 executing program 4: socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x907) r3 = accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) r4 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000000100)=""/194, &(0x7f0000000200)=0xc2) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000240)=0x9) bind$llc(r3, &(0x7f0000000280)={0x1a, 0x337, 0x5, 0x3, 0x0, 0xfff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00000002c0)={0xfffffffffffffff9, 0x0, 'client1\x00', 0x1, "ed223792fcef9989", "8c6f506413656646f3a721a10f703911f8ddfb28e61cede41011137ed8445aad", 0x4, 0xd5b4000000000}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000380)=0xffffffff) ioctl$TIOCCONS(r4, 0x541d) r5 = accept4$llc(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x10, 0x800) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000440)) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) r6 = add_key(&(0x7f0000000480)='logon\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r6, 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000500)='eql\x00') socket$l2tp(0x18, 0x1, 0x1) fcntl$notify(r4, 0x402, 0x1) r7 = getpgid(0x0) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000540)=r7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000580)={0x0, 0x1, 'client0\x00', 0xffffffff80000004, "455fb3c9945b8722", "c9a4ecd7c045b025083fa9486ce164b387071cb48cef0ac1dffe2f84e4829c51", 0x1, 0x200}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000640)={0x2, 0x3f, 0x3, 'queue1\x00', 0x6}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000000740)={0x6, &(0x7f0000000700)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000780)={r8}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000800)={0x7, &(0x7f00000007c0)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x5, 0x7, 0x6, 0x9, 0x1}, &(0x7f0000000900)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000940)={r9, 0x9, 0x4, [0x5, 0x5, 0x74e4, 0x5]}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000980)={r9, 0x8}, 0x8) 2018/03/17 06:32:00 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffd, 0x3e, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/udplite\x00') fcntl$addseals(r0, 0x409, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) mq_notify(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) 2018/03/17 06:32:00 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000100)='7', 0x1}], 0x1, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000001280)={0x1, 0x7b09, 0x4000000000}) syncfs(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x7fff, 0x8, 0x3, 0x10001, 0x91, 0xffffffffffffffff, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x9}}, [0xffffffffffffff80, 0x1000, 0x7, 0xe3e6, 0x6, 0x2, 0x6, 0xd11, 0xffff, 0x20, 0xfffffffffffffff8, 0x401, 0x5, 0x30e9, 0x8]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000002e00), 0xfffffffffffffcd7) 2018/03/17 06:32:00 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x2a, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x99}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)=ANY=[@ANYBLOB="00ce1f7e35aaaca5"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x292, 0x0, 0xf16, 0x80]}, &(0x7f00000000c0)=0xc) 2018/03/17 06:32:00 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000020faa)=ANY=[@ANYBLOB='system_u:object_r:auditctl_exec_t:s0 unconfined_u:system_r:insmod_t:s0:c0.c1023 8'], 0x51) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) 2018/03/17 06:32:00 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/118, &(0x7f00000000c0)=0x76) epoll_wait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0x3) fcntl$getflags(r0, 0x40b) pread64(r0, &(0x7f0000000140)=""/83, 0x53, 0x0) fstatfs(r0, &(0x7f00000001c0)=""/3) r1 = accept4$netrom(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000280)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r0, &(0x7f00000002c0), r1, &(0x7f0000000300), 0x9, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) connect$l2tp(r0, &(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x2, 0x3, 0x2}}, 0x26) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = creat(&(0x7f0000000440)='./file0\x00', 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000480)={0x3, {{0x2, 0x4e21, @rand_addr=0x7fff}}, 0x0, 0x3, [{{0x2, 0x4e23}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @loopback=0x7f000001}}]}, 0x20c) ioctl$TCGETA(r0, 0x5405, &(0x7f00000006c0)) flistxattr(r2, &(0x7f0000000700)=""/76, 0x4c) clock_gettime(0x6, &(0x7f0000000780)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000007c0)) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000800)=0x20) socket$key(0xf, 0x3, 0x2) getitimer(0x2, &(0x7f0000000840)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in={{0x2, 0x4e24}}, 0x3, 0x78b}, &(0x7f0000000940)=0x88) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000980)={r3, 0x1}, &(0x7f00000009c0)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000a00)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000a80)={'ip_vti0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) connect$inet(r0, &(0x7f0000000ac0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 73.765114] audit: type=1400 audit(1521268320.381:37): avc: denied { write } for pid=10950 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 73.802340] audit: type=1400 audit(1521268320.421:38): avc: denied { create } for pid=10950 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 73.823958] audit: type=1400 audit(1521268320.441:39): avc: denied { read } for pid=10950 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/17 06:32:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x5) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001340)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000001400)=0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001440)={r3, 0xffffffffffffffff}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x80000001, {{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="de", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) accept4(r1, &(0x7f0000000040)=ANY=[], &(0x7f0000000080), 0x0) 2018/03/17 06:32:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffe}) 2018/03/17 06:32:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00000000c0)={0x5, {{0xa, 0x4e21, 0xf668, @empty, 0x30}}, {{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x13}}}}, 0x104) read(r0, &(0x7f0000000000)=""/45, 0x2d) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000240)=[0x200, 0x2]) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) 2018/03/17 06:32:00 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x5, 0x7) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/exec\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) r7 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003c00)={0x0}, &(0x7f0000003c40)=0xc) sendmsg$netlink(r2, &(0x7f0000003fc0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x2}, 0xc, &(0x7f0000003f40)=[{&(0x7f0000000100)={0x3c, 0x1b, 0x0, 0x70bd27, 0x25dfdbfc, "", [@generic="d3389eedc871aa4b62994ab48aac8c28d1fa072a4cb31cea11b1e88d9850bca60f5b1544a5db8bb78133f9f6"]}, 0x3c}, {&(0x7f0000000440)={0x3548, 0x42, 0x0, 0x70bd2a, 0x25dfdbff, "", [@nested={0x2164, 0x53, [@typed={0xc, 0x12, @fd=r1}, @generic="1d7b54b974e5cd011136b5eac4b56b15caffa1a9f299af8aa6cdca5b2eef1dce7b967c1971e7214896a4035c67d58381bb53c3238322307bb9b4d6417222133ecbdb7627c05b503c1117d320cd6607b6a763f3a33d1fed19bfde41141f403969762502f17359dba483f353dd33efa4704eb719537791b7b35935bfc0ce3f057821beddbf60d9c8dc821aff669f1eddfbeb8e3bd8a6581f854dc12d701575feb23d19e7d1d75c8f153b385585ec01b13f7ff1baef986c53a89cb11b2ab86bde69e5", @typed={0xc, 0x83, @pid=r3}, @typed={0xc, 0x6e, @fd=r1}, @generic="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@generic="fa5196ba372003484c6f738eb3a019445cf5c0c0a7706b2ee081b6eb83f519241addbacbcea9faf5632d", @typed={0xc, 0x91, @fd=r0}, 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@generic="de2b4c6a4a245ffc1f1d9685659bcbf6d3963427725dc70baf088fef60eb236988719f0f16676e8cb0fa1d4b3b9350d49fda4d528d57f8bf4e11abf9253f5b2b22aa21a4436e0069714fc0000441caee4f300ad1039487d41ecd621a186f8f51fac41b922465c2b198b856b953d7ea32ba29949add3e23ac1fa826e884df91768fa958007ba6cae826d2620f859c99f3ea796fc2a21d84b2e9c95242a1d980a18c8d11acb1e0ff659c144bd394b13aba82539464ed6dc050a42009c7477ea373d2022823e01240bf505e2a", @typed={0xc, 0xa, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @typed={0xc, 0x3b, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @nested={0x1d0, 0x5b, [@generic="c9ccc9f143d3588bd55a96a6d1e60a7aaf038b249f4481faf8f7a60b70f2a5ac5f99315a1e1bfdee63df3548f87f4e0169af8908fbcca6c75c6f241768a524a2058f1d01b1f7773f1d572f4fc1f3cc080d0027f87bef24595cfbe69343db3fd2c1c872aa53366998ee137a39f8abbbe9cdc9", @generic="1434ea3955d5e55b07f2619de2d58f8cb25c70dc3ab9255530de2e9896971bd3f02384ba64643ecdcd4cb2960c2be10b013dd633c6b23a111d864a47638808b9052d072481a1697b85417c92c4847c7a98d0c923385d37af2224d5a044bdf2e4c75a6cb762750f63e3f42d4749ec5d9c", @typed={0xc, 0x13, @uid=r5}, @generic="26fb63ffbd58ebba45158ce7a8bc7c15ee5114b8f8c1fe57a7265066c02d23765de487ea1d4dedfc9cd458473566f124437f0c0212eb6cf8e45b98072e084e09669ba0132db553d0529e20fa3f4671541b2706983233ebc86f90a56b991d2966691c73b2b0f134d8ee0bb0ec14dcf5", @generic="b80ca9009f9477b2bc64fd26a6cddb3f9942e4c545472b5ce90e82e5a5f421e920d7570461e881b2ce72e3eaa92ae8e3d3cb0f5e630c2978d4402ed0247a02a7488386b33f52e7759a786e590c4d8c0126f2e4bb81eb14937656df17a0df5b8261dc8e168b86", @typed={0x8, 0x1d}]}, @nested={0xfc, 0x70, [@generic="45a022b2527bca4e87a718b3d9dc742d4fd309e79cc8b5f04ef6b4e5193d990f6e8b97774a91ec9df40097e07c0daae9d53ef535c1c0097dfb1bf9528fe30d35b71c", @generic="cc68738b6b56e5af965ff3f61c40ba48a3762a19a7", @generic="03630351ef890ad95d6b90431c6be9ec821acae0f1829d3e0419f6421f9430903962aa61621319be21e4d9854da5e24632f7f266f945ed54a280ed95e062456cf9f24d9538afbd594c6a6ae930eb070f34dc1d333e404f2619f82ef18fb3f66a5fd9ce8344deb95f5339a3deea4147eb81068d13f0bac2bc7e5ffa3cb53f99acde6d4037c656fbd73fc3744cb2754ce56ccafd5037bc1b", @typed={0x8, 0x2}]}, @typed={0xc, 0x7, @uid=r6}]}, 0x3548}, {&(0x7f00000039c0)={0x224, 0x1a, 0x20, 0x70bd2b, 0x25dfdbfb, "", [@generic="54d260d405568da16b4525a3fdaa4264e5af2c5fc631970ca02bc7ba1da0c4d571b7bf6180141466c5ce5e70ca5271af2842c67389feb5ee4762c517b1a5d00414a66898", @generic="a97a5e3d5bc11c9285545eb3afbf8ee84d3167ab1d80aedd95da4938573b7272fc57d9c19b64482ee8904ebb0259e8364bdd72ad1cbd080a2b2a4d8188f84539d7728312e168bf96fa4d1394c543eaf6f68fab942c27ae8fd65523e1fa9df3cbfd64c35b13d6adf9193cbf53ab4980d1083ac11d86eed036c0f8318b60ebe6700f142063cdc81c8418cf128ed530d67a707b4f02625459ca4ca5b9f627f0bd61fced882bb680c6334779f9c8e16ea35b663966d202628ae3379951037331ec3a6e520b3a81c166025e1caca283bf0be3ed2ac9d9691868673406d2886ea46654495e1bf51641c4b877ae4d2cecb1541efc038d83", @typed={0xc, 0x26, @ipv4=@rand_addr=0x5}, @generic="620cb13cb0802250526d4711296b3b68ba57dd15e415386be967dcc3cf63fecf1ea8ec05c34470a92b4d58b22d44fa4febb40cdf888094b2be54497240253ade3d60d974f317ad674c69e9c7d71677", @typed={0xc, 0x30, @pid=r7}, @generic="53721d881bd4609638b951064349a8b70f3f8635b2a14181308e62872c87701fbb3dd02c0ea9942a26c0352e1991be57cf7a832eec5d5974b534d0ce89a6413f9b113727c0843ae07724b96ce726f23505ccf45867081935f9573e792a464f14002f1d061b00c369a956703652a33767522a43c8f4"]}, 0x224}, {&(0x7f0000003c80)={0x294, 0x26, 0x2, 0x70bd26, 0x25dfdbfd, "", [@typed={0xc, 0x81, @pid=r8}, @generic="74d88bdc338c5fd5a1f59183e1f655a9fae97d6f91df66659a42fb944197321afee863fa2ab8edbe6dc1767a03d2293f62be78fca36b193d26bb07ca46073bbd0938baa3ea518fe330dd89997f4570675d93423553d35f24b60ca8253e3635cd0ff3307760ce101c8f0a2ebb55df5646d393909213a2a891d69f9f8d41380c8977cc0d0110a4e9907a4ae68a52b506eecd019944470f815055521d8e17f42f474f6b45e064fbb054d115f1351921", @nested={0x168, 0x1c, [@generic, @generic="4804b089ea3e34185c00191685d5f861a96607e73478be77d3031bc0bb7f223dd29d246ca5d3f2258ee3491429708609fddbb05bea1bbab26178340de3574a52fb239d717d8ce2301f1d3d049fd71491bdd06d33e9e32a9716b44ec5d7ff123d2564b5618ce8134648faf8ceccce48cd1cb03c986f47477eef41f9b277e470c3a6f0837e5d5ec2057ff22ada", @generic="6da61ce95053377192f24d5e4020e05eabead2b3b87987ff7d9e0d2a3d3a9b22e191289d1290de562e477e77fc21534e9f64812daef901d78be1ff56b5715e1f333f008c55fcb8f147e04e04c2056e6294f29e1ef0b6a41810e14f3408a41ddda305551ad5466020f66fd2ad25a843337950ed82f4b1bf2fe32c5e2776e22ad4783fe945", @typed={0x10, 0x64, @u64=0x2}, @generic="0ef4adec9064c2738f360251292ff79822daa4c1ae352488b03ba8adca821690d30ed4269a876b6913b04ca2ba043cd26b", @typed={0x10, 0x71, @u64=0x180000000}]}, @generic="eabaebb5180242da31ba8f19d86274943b03591caf1dd5fc8dba385a66987c093236f00a82d017b3f27412a92627abdce1faaeca558437e1a9ecca5d28df13a51f5222ff36b1633fa1407baea2f6f7905c0473c47f352f6378c3429bfbf3d881e6"]}, 0x294}], 0x4, &(0x7f0000003f80)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r0, r2]}], 0x1c, 0x4000}, 0x4000000) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400041, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r9, 0x7706, &(0x7f0000000080)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffa}, &(0x7f0000768000)={0x462e, 0x0, 0x10000000}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8)={0x2000000000000000}, 0xfffffffffffffe6c}) 2018/03/17 06:32:00 executing program 6: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)=0x0) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f0000000040)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x0, 0x989680}, &(0x7f0000558ff0)) clock_gettime(0x2, &(0x7f0000cdbff8)={0x0, 0x0}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f0000000100)="54ce8280a55a83f3e6a4c522a20196824b7f7078ec9c57df4e50b20bb0cf64c556351e20d71b876bb9bdbd501d81f59819c7518aaa52f8c754a70d93f8f5d6d268cb9a7abb4a0137b92a8d0c9a0b99adddb63eec8174b91952bec93494bdef26476279a225c420e629e52c2fe4b7523da42114cc41f76cf11bfd9603e1c3fcc6cbb8f5ab941ab49a6c54737a5358923794f8", 0x92) timer_settime(r3, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r4+10000000}}, &(0x7f00006dcfe0)) 2018/03/17 06:32:00 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x20000000200001fc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={r2, r3/1000+10000}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x200, "7175657565300000000000100000d7000000000000000000000004000000000000000004000000009147da51b8829ff900000000000000002000", 0x400020000000}) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) 2018/03/17 06:32:00 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000140)=0x7, 0x4) r1 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x5, 0x4) write$tun(r1, &(0x7f0000000000)={@pi={0x0, 0xfbfb}, @hdr={0x2, 0x4, 0x43c, 0x7ff, 0x7, 0x2}, @ipx={0xffff, 0x33, 0x7, 0x15, {@current, @random="8354b69e36bd", 0x9}, {@random=0x100, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "bdd3640502853368d7653774d6367f2f6c2e962ca3"}}, 0x41) ioctl(r1, 0x1, &(0x7f0000000140)) getsockname(r1, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000100)=0x80) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) write(r0, &(0x7f0000000200)="6efc9ad58e47d0562eb7d13945a03788205b3771020cb16918dc88d0ca4b78195abae5a4cf0b5eff4c402ae4e3d5a87406de5117a84c3a", 0x37) 2018/03/17 06:32:00 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0xff, 0xffffffff, 0x2, 0x6, 0x4, 0x0, 0xfffffffffffffff7, 0x7603f818, 0x101, 0xfff, 0xc1e}, 0xb) setsockopt(r0, 0x100000000, 0xafa, &(0x7f0000000040)="0bd89bbf8a6b028b3f5b205f6c8154f3a382a0d31fe72b84e4afc63dde", 0x1d) clone(0x80000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100)="f1") [ 74.128908] audit: type=1400 audit(1521268320.751:40): avc: denied { create } for pid=10979 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/17 06:32:00 executing program 5: flistxattr(0xffffffffffffffff, &(0x7f0000000280)=""/17, 0x11) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000000c0)=""/237, 0xed}], 0x2, 0x0) syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x8080) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x3f, 0x6, 0x7f, 0x1}, {0x4, 0xffffffffffffffff, 0x9, 0x5}, {0xfffffffffffffff1, 0x4, 0x8, 0x2}]}) 2018/03/17 06:32:00 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/17 06:32:00 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x39, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x7}) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) 2018/03/17 06:32:00 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0xf36}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x5c) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="1b0000001a00030407fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x65}, 0x0) 2018/03/17 06:32:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x7fff, &(0x7f0000000080)) 2018/03/17 06:32:00 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'ip6gretap0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="00000000c0461f15"]}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'ip6gre0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e24}}) 2018/03/17 06:32:00 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) clone(0x0, &(0x7f0000000000)="1c99e63cd818e8b6a0b4f33e26cf690faddb95fddd9fc20ce8f2e9b1712039fab7cc6a980e233b61b516d68d7b21264ce61d14b161c93eddd09867e40bbc34a9", &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)="6afedcdf3d42a21b53d68e6dd06275ffab015efd5227400976e05b95d337d4dd74e669bdbbf0ce4caabbad11ff72496d71ab6465ca68d02f47c14b3f3c3a074221eac86b3fe2d78f97b60f42b1024697c3c4c5c5f75769ecf36e14694f001cb8513baa38f05edc130a1efa358cd725d889b14f5d4832ae26b290f4c0c88968cb956981e69de71ed92c5e1c23c11cbef1d913b095852150eaeb915a08bff2bd83519aac51b9eb73") gettid() r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') pread64(r3, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r2, r0) 2018/03/17 06:32:00 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendto$llc(r0, &(0x7f0000000080)="6981b71234f00302e6a3d6a7312acb47d6703406459add1c90e0b2e13a72c1cf62b58880b675f226bbdb155f7c3dcde7dbfc5ba32ae90efaf20fb98cc526cc2f1ce2b5d458845a5f504e688e14dc9d40a307d300a46727c8af32e002b90259c5c4e0277e1645f02240", 0x69, 0x80, &(0x7f0000000100)={0x1a, 0x18, 0x6ac, 0x8, 0x7, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r1, 0x0) [ 74.279864] keychord: invalid keycode count 0 [ 74.285002] audit: type=1400 audit(1521268320.901:41): avc: denied { set_context_mgr } for pid=11012 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=binder permissive=1 2018/03/17 06:32:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="29c976d780c47fee3d2fd6fe8959a734568741524385d4f0fe1682b816b04b73bcfec77ab1602e75eb83b84ef7da7541c8", 0x31, 0x20008003, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffe6b) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000001540), 0x0, &(0x7f0000001600)=""/242, 0xf2}, 0x41) 2018/03/17 06:32:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/32) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x20, 0x80, 0x3f, 0x6, 0xffffffffffffff80, 0x7, 0xd42, 0xfff, 0x80000001, 0x8}) writev(r0, &(0x7f0000000040), 0x146) 2018/03/17 06:32:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000000)=[0x2, 0x7fff], 0x2, 0x4, 0x4, 0x8, 0x2, 0x8e, {0x0, 0x7fff, 0x9a, 0x2, 0x9, 0x2, 0x1f, 0x1f, 0xcd, 0x5, 0x5, 0x7, 0x0, 0x2, "4960df74abc45760ef467dd8d088e6b845924a60749a71bed8614773c1a162f4"}}) 2018/03/17 06:32:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="15000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x28) sendmsg$nl_route(r0, &(0x7f0000001800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000001780)=@ipv6_deladdr={0x40, 0x15, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/03/17 06:32:01 executing program 3: personality(0x444000e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e21fe0)={0x20a4d710}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getpid() openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) syz_open_procfs(r0, &(0x7f00000002c0)='net/mcfilter\x00') mlock2(&(0x7f0000783000/0x2000)=nil, 0x2000, 0x1) [ 74.312705] audit: type=1400 audit(1521268320.931:42): avc: denied { call } for pid=11012 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 74.336932] binder: 11012:11033 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 74.364120] binder_alloc: 11012: binder_alloc_buf, no vma [ 74.371759] binder: 11012:11016 transaction failed 29189/-3, size 40-8 line 3128 2018/03/17 06:32:01 executing program 7: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x10001, 0x7, 0x1, 0x49249249249272a}) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x3f4a}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0xff, 0x9a9a, 0x1, 0x6, 0x7, 0x3, 0x10000, {r2, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, 0x9, 0x3f, 0x200, 0x37e, 0x4}}, &(0x7f0000000300)=0xb0) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0x5, [0xfffffffffffffffd, 0x6, 0x6, 0x0, 0x1]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r3, 0xfff, 0x0, 0xffff, 0x8}, &(0x7f0000000100)=0x18) 2018/03/17 06:32:01 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x3, 0x1, 0x40, 0x6]}, &(0x7f0000000080)=0xc) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002b00)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000040)=0xffffffffffffffd0, 0x4) [ 74.373297] binder: BINDER_SET_CONTEXT_MGR already set [ 74.373312] binder: 11012:11037 ioctl 40046207 0 returned -16 [ 74.374558] binder_alloc: 11012: binder_alloc_buf, no vma [ 74.374598] binder: 11012:11033 transaction failed 29189/-3, size 40-8 line 3128 [ 74.374626] binder: 11012:11037 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/03/17 06:32:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x6102c0, 0x0) 2018/03/17 06:32:01 executing program 0: r0 = socket(0x100000010, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)=':mime_typeppp0em1eth0j-vboxnet0]/em1\x00', 0x2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x3) write(r0, &(0x7f00000013c0)="1f00e4ff1d171f30c3448e30a2335ce342be040000ff0f0000000000000000ae86372dd444784db3071fa41ffe511b0fa348888b1687562d575ecc3442dc8a615d364197173da06f74ef0e5b0065f127a1fc4aa33768b4f76d4bb71a45301b5935a3818cce7c7dec9c47a0b15b330cccad4eb5cc229ff07ce6b3bdfd88488c27790ade368c68446fee480f918c35389c0dc8be35e3f154eecee9324a47e565edd05683ae70dd17136251650164b22f6770041c9685c3b246eefcf395b460e4", 0xfffffffffffffd21) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000012c0)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/4096}, &(0x7f0000001340)=0x50) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/214, 0xd6) 2018/03/17 06:32:01 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000000000)='(\x00', 0x3) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x4f1c, 0x4) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000280)=0x84) r5 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001940)=0x0) r7 = gettid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002140)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002180)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000021c0)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002200)={0x0, 0x0}) r12 = socket(0x0, 0x2, 0x401) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003cc0)={0x0}, &(0x7f0000003d00)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003d40)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003d80)=0x0) sendmsg$netlink(r0, &(0x7f0000003ec0)={0x0, 0x0, &(0x7f0000003c40)=[{&(0x7f00000002c0)={0x1650, 0x39, 0x28, 0x70bd26, 0x25dfdbfd, "", [@generic="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@nested={0x1c, 0x82, [@typed={0xc, 0x93, @u32=0x6}, @typed={0xc, 0x5b, @u32=0x6}]}, @nested={0x368, 0x47, [@generic="c66b06b0d77d8a0c7e0e475b1390d0e798e09f90596acb83f67200a6d534c387dbfb70b48e58e8b65a6a1b197b20c67db2d4bec08d1ff62ac03172408ce3d364792d2c4805e421db9191dd93a0f732808266ab155b6ce2d371047b1e3d0838fc1f4f1f5dfa4fca524bbdc3091b5d3072d286a5fdec83e56460d730e1aab9c109fb822959b32f53ee4e818fb2c3eb2c97bbb352271577bd87d21cbea1cc9f98a5a42c934f7cd016973e5892e2457e8efe33cdc1073291dc18f8888efd0c4fc69f24f7146f2a605247c704dd2aa055ad6c0631a858", @generic="59f41c092d3d1aaa5b6a4f4c4e14f8f6e70668de807486b5f2858656038053ae0a1911b9c8f36d736a72f129e38bc9b46d452a3cf97d8f9a32913873e99fe02475d91fceaa5a316d8d3b10cac57647c04f867c8104c2629b33992be843f03b3ece0f82b2d2dbef0b8e35d0cd17a290f7c92a4750266386bc4aab2e1873d14bfd814c764c0a54d32bf91baeaf9d2d125463610613f9ab4094d83813416fbaf11619eda2ace0737d429938c5a19a875cdbe2d6f1709579ed5e2cfec8aa8c55ea1bdc1401fd671acfa0373f77763e9591729ca7219918d54c72cf11533f42ea9476a5", @typed={0xc, 0x1d, @pid=r5}, @typed={0x1c, 0x10, @binary="11e088dddee7ccd1c0e1d7fc79500f43de95"}, @generic="7803298a377b7b087eebd2bc52edd413f8753421e7bea4f51f40e023020c221392d9deec8c0a527e5ca950379b882ed50372508ab9d9d5df38dc73a9de20abda3f48239fb0afcf76f310a106cb278c57252bb751dc37fe5589d615fbe0c781feb1c3795e8dbe86bc39a6fdc987c35f5a82b5b2def0f05c587b9093d1609a24bbc3d9ba3e0807f9964bd561ade82e6fc770d4a9c8d0c8a3a8708408bc280139fbf46ef6862fb97e869b134931fd784c51d7592a10af7176c5ac6df2959d5e4c50239eeb8dd2ab7764e4a0233fd6200d49911e31b03a91b4e7c263c96efbde54b315139151b25d2a3de6fb7248a36abc8b4eb5d548d5d81c8f", @generic="c5d4cbb4749a9b1ef8d55995844c6ccee4aa34da469ca597790708921347d77db502d07cd346c6363c54789bbdeda7cfde3051d3c1378aee4e16ed5c9a4561867ad8f1369adb351aa87629ba2fd455e5a0e6f9cb06448f9472b4a8a6b77d5bee227a52dc7fdcac82bad130e6086e9a8fdeee4e3beb70a3ec5dea5772f40263e3f746175d92ebba299b7ed015d1319b"]}, @typed={0xc, 0x86, @str='(\x00'}, @nested={0x2a4, 0x36, [@typed={0x10, 0x4, @u64=0xe70}, 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@generic="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@typed={0xc, 0x91, @u32=0x5}, @typed={0x10, 0x4f, @u64=0x6}, @typed={0x10, 0x24, @u64=0x7}, @generic="64d3a57b2a4cc7899944d2abb09fcbc57ea389fb8f9d2fc42491aaf5efe11a84663e126919900140effb5e374d8b52597b4a15a091755aa49dc7324a6f4f95f98d9d5bb60375e21221418d0f0c8fd06622295cef0913c1ac75a9d544cc4bb0b3752c36388cfb19afc0cc05f17a01fc257d13608150798e7cac380ec18e02fd02a6591b83e3a77afdcf40ec43a15d80ba8f12dac7c5fcf728d675c36819af7c15fd672bd6388cd81cfb279d63c47698fe61c45a421c9b041bc3c21288af9fcce8f81bfbde6700fb2df6", @typed={0x18, 0x1e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x1370}, {&(0x7f0000003b80)={0xb4, 0x25, 0x2, 0x70bd2b, 0x25dfdbfc, "", [@generic="b107494719911b112c0aaabebb6d86e4c443233c3e67e7d2b43ca48142205ddd6a534ce63ff77e04d9b81ce91d21669c48de810c1aef30a9339de04b458cbe53d34d541d73cc15563fd07c34582a374fd0c2437a2ac57317b9e83f0a0396ff66a9e1d5ea30512ce85c0285a14a797ba0c686e6aaaada8152e7836a0815a7a0bfdadb554edca84f745696ed7cff9ebb6328214a5822be2b9f312f1dac", @generic, @typed={0x8, 0x42, @binary}]}, 0xb4}], 0x9, &(0x7f0000003dc0)=[@rights={0x28, 0x1, 0x1, [r0, r12, r0, r0, r0, r1, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r13, r2, r3}, @cred={0x18, 0x1, 0x2, r14, r2, r3}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r15, r2, r3}, @rights={0x34, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r1, r0, r0, r1]}], 0xf4}, 0x44000) ioctl$KDENABIO(r1, 0x4b36) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000003f40)={0x2, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20, @rand_addr=0x3}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x80, 0x2, 0x100, 0x6, 0x3f, &(0x7f0000003f00)='bridge0\x00', 0x9dc, 0x5, 0xd8c}) fremovexattr(r12, &(0x7f0000003fc0)=@random={'system.', 'bridge0\x00'}) syncfs(r12) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000004000)=0xfffffffffffffff9) syz_open_dev$tun(&(0x7f0000004040)='/dev/net/tun\x00', 0x0, 0x40) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000004080)='gretap0\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r12, 0x84, 0x15, &(0x7f00000040c0)={0x9}, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000004100)=r1) clock_gettime(0x0, &(0x7f0000004140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000004180)={0x100, @time={r16, r17+30000000}, 0x80, {0x0, 0x8001}, 0xffff, 0x2, 0x1}) 2018/03/17 06:32:01 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2000000, 0x12, r0, 0x2000000) mlock2(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0) 2018/03/17 06:32:01 executing program 1: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000000000)='./file1\x00', 0x400) 2018/03/17 06:32:01 executing program 6: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) socketpair(0x17, 0x4, 0x100000000, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x74, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x5}, @in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xe30}, @in6={0xa, 0x4e20, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x100}]}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={r6, 0x101}, &(0x7f0000000540)=0x8) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)={0x1}) epoll_wait(r2, &(0x7f0000f64000)=[{}], 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000001c0)={@multicast1, @local, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x2, 0x4e21, 0xacc, 0xa, 0x0, 0x80, 0x3b, r10, r11}, {0x3ff, 0xb5e, 0x8000, 0x4, 0x2, 0x262, 0xff, 0x81}, {0x0, 0xf3, 0x1, 0x5}, 0x40, 0x6e6bbf, 0x0, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4d3, 0x6c}, 0x2, @in, 0x3503, 0x2, 0x2, 0x6, 0x5, 0x6}}, 0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000580)={r6, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xbe}}, 0xd70, 0x4, 0x6, 0x1, 0x20}, 0x98) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000140)={'bond0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="1a0000000500000009000000070000000400000000000000020000000000000000ff07000000000000ffffff7fffffffff0400000000000000000000000000000000000000000000"]}) r12 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$pppoe(r12, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}}, 0x1e) [ 74.428184] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.438450] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/17 06:32:01 executing program 7: 2018/03/17 06:32:01 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000c87000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xb6, "9ba697871448a7dfa18b543b1f3ba85ed0e7f1cc16c49e54d9c3307f58fada869cf174d5d42d26d0cba8ca3299920962c827a49c75e9ef48b69b5bb91b30a678c02b059289f7337ea422aac8a7b408385b7469e3a8a2ed2fe219f839cce5be3aa37fc7f1a99a0f1b62bc6182b7310703c4fc143144195af5f2845a42403fb7a350d1c1bcb6f2b0ca994994c292ab6a2ff6b2184f0b3d992934ed3dbf4488acc0421748a63a73f15429bf26ab5998014c340777580f3e"}, &(0x7f0000000100)=0xbe) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0xffffffffffff8001}, &(0x7f00000001c0)=0x8) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x2, 0x1000, 0x1, 0x5, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x9, 0xffffffffffffff28}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) 2018/03/17 06:32:01 executing program 1: r0 = socket$inet(0x10, 0x40003, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000000ea6cfb93911102a519c90ea55bec03e915ed27dece5101c0f4580db7057a29bf927c71a32c9a194f4f11a1ca87ecc96e06a54c3f72a16089d55fc8c12169814961ed711883533537edca63c5a937ba97087db9ca1e3c7fb8c4705537f5923475abacb0f3ca642007f9275a692e2d01bcd75409deaabeb4400ffcfd2a47af629ebe108e17ddea9d8e1012d23c60cbfaf50045436944d39abaa7bdb7d8efc173e6323fa595039de918a374ddb6874d3adcd8b8ec5b7cb6b7fb1bfe9a9f145fe74dc0fe2212d9d78bf3f482e3805781dfe1404fb1f0edca"], &(0x7f0000000180)=0xde) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x7000000}, 0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030f07fffd946fa283bc0eeee6d8ffffff7f271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0xfffffedc}, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/30) 2018/03/17 06:32:01 executing program 3: r0 = getpgrp(0xffffffffffffffff) ptrace$peek(0x3, r0, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setfsgid(r1) openat(0xffffffffffffff9c, &(0x7f0000d2bff8)='./file0\x00', 0x0, 0x0) process_vm_writev(r0, &(0x7f00006fd000)=[{&(0x7f0000864ff2)=""/14, 0xe}, {&(0x7f0000e3ffd1)=""/47, 0x2f}, {&(0x7f0000d63000)=""/202, 0xca}, {&(0x7f0000b67000)=""/4096, 0x1000}], 0x4, &(0x7f0000116000)=[{&(0x7f00005e9000)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/17 06:32:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r3, 0x7fffffff}, &(0x7f0000000140)=0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000980)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002f80)=[{{&(0x7f0000002dc0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000002e40)=[{&(0x7f0000002e00)=""/6, 0x6}], 0x1, &(0x7f0000002e80)=""/199, 0xc7, 0x64413e23}}], 0x1, 0x21, &(0x7f0000000040)={0x0, r4+30000000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x400, 0x4, [0x2, 0xff, 0x8000, 0x81]}, &(0x7f00000001c0)=0x10) 2018/03/17 06:32:01 executing program 4: seccomp(0x1, 0x0, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x56, 0xffffffff, 0xf3f, 0x0, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x5, @empty, 0x10001}}, 0x9, 0xfffffffffffffc06}, &(0x7f0000000200)=0x88) 2018/03/17 06:32:01 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000040)={0x0, 0x81, 0x3, 0xc4, &(0x7f0000ffa000/0x4000)=nil, 0x1}) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f00009ee000)=[{}], 0x6e, 0x3, &(0x7f0000982ff8), 0x8) 2018/03/17 06:32:01 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x10000000005}) poll(&(0x7f0000288fd0)=[{r1}], 0x1, 0x0) r2 = getegid() fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) 2018/03/17 06:32:01 executing program 7: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)) mknod(&(0x7f000006e000)='./file0/file0\x00', 0x9044, 0x7) execve(&(0x7f000073cff2)='./file0/file0\x00', &(0x7f000085cff8), &(0x7f0000fca000)) 2018/03/17 06:32:01 executing program 4: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000068000)='./file0/file0\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) writev(r0, &(0x7f0000648fa0)=[{&(0x7f00003c4f92)="05", 0x1}], 0x1) lseek(r0, 0x0, 0x0) lseek(r0, 0x0, 0x0) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r1, r0) 2018/03/17 06:32:01 executing program 1: pause() r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x6) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x101000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) clock_gettime(0x0, &(0x7f0000001240)={0x0, 0x0}) futimesat(r2, &(0x7f0000001200)='./file0\x00', &(0x7f0000001280)={{r3, r4/1000+30000}, {0x77359400}}) bind$unix(r2, &(0x7f00000012c0)=@file={0x1, './file0\x00'}, 0x6e) r5 = accept4$packet(r2, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001380)=0x14, 0x80800) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000013c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001400)=0x18) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000001440)={0xfff, 0x7, 0x7, 0x0, 0x48e6, 0xd7c5}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000014c0)=0x100) syz_open_dev$tun(&(0x7f0000001500)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001540)={'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001580)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000015c0)={'dummy0\x00', 0xc000}) getpeername$llc(r2, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001640)=0x10) bind$pptp(r2, &(0x7f0000001680)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00000016c0)=""/34) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000001700)={@broadcast, @remote, @remote}, &(0x7f0000001740)=0xc) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000001780)={0x5, 0x20, 0x656, 0x6, 0x4}) recvfrom(r5, &(0x7f00000017c0)=""/215, 0xd7, 0x0, 0x0, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000018c0)=""/144) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001980)={r6, 0x2, 0xc3c}, 0x8) syz_open_dev$sndtimer(&(0x7f00000019c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/03/17 06:32:01 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x7, 0x523b}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000f1ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0xffffffffffffff84) sendto$inet(r1, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000d3a000), 0x4) sendto$inet(r1, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/03/17 06:32:01 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) write$eventfd(r0, &(0x7f00000001c0)=0x7, 0xffffffffffffff77) r3 = eventfd2(0xfffffffffffffffe, 0x1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) sched_setattr(r4, &(0x7f00000000c0)={0x30, 0x0, 0x0, 0x2, 0x8, 0xfc, 0x4, 0xffffffffffffff64}, 0x0) r5 = getpgid(0xffffffffffffffff) fcntl$lock(r3, 0x800000000000000c, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x0, r5}) 2018/03/17 06:32:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="e6835e3d2f54c4bc6a7425cd358ad3dd4dd66b206d2ae5fa0f01a5de4ee0f426a4757b41890906ccd24f72d348b21dc57c6aaafde5f6136d641458711e4c6e4320d12a34af314f136fe8a6d698e4c522cf1b81597e98964964d2add3cf51279ec86208484e9c0e56e3a47bd39843e852e5d0436cc65db90e8850ad02de", 0x7f954b68c998ce23}], 0x1, 0xa) 2018/03/17 06:32:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') pread64(r0, &(0x7f0000000080)=""/26, 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="c4", 0x1}, {&(0x7f0000000140)="0bfed5b946f52ff401e433d437d273b33b9f27512c66c6e502af5cf339f78a1aa7636b3af0e86a04d312ddfeeb05f415d246e5060053f0c0561f1640e8a22c6f1ff5a07b84ae9143557cb4c01c796c65c130a9d967a168d44c05a352459117d89ea25e26d838327e", 0x68}, {&(0x7f00000001c0)="fbbf100001b96324f5829b291b7533bbbd68601d8a1e76632152fd111754445bf47a28b164121038b5759c76e3076ebf31ef795d160ef473b319f4cc7d85f1a50534fae8db2d4c7dbb0cfcc5157a3cc003e5edda244d87358bd3fa0f6523ec25835d0bcc3c20", 0x66}, {&(0x7f0000000240)="41e069cc8df8a49b0a66b27aefd227485e092427339b75908b9a06a2d12b7aa3bbdc980afaa7870bcc40214ad6a051936fe87c86251cded9cf95d9f559fcc8ef44f7ea423752154418a4", 0x4a}], 0x4) syz_open_pts(r0, 0x202001) 2018/03/17 06:32:01 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x1) ftruncate(r1, 0x438) 2018/03/17 06:32:01 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10800}, 0xc, &(0x7f0000000700)={&(0x7f00000000c0)={0x624, 0x2, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {0xc, 0x0, 0xa}, [@nested={0xa0, 0x6c, [@generic="2378a31739b58f62e1402d434ea4fce30b39a453a74e62400913f7923ab7883337ed2e49685df63b1f4ae218d0f2737542c8e4fbc368c0c9b755c382a6a6f1de8d7c2ad778102ef8d387e5e3976ba07cea282a228b48ff0e6e437c07326b6ace93559712d033e95a18ef3935bdc9533020abed05035b52d31a4ea988e1241984c1a3ff0ab27d237e8070d5b8993382ef9bed13d2e0891a805129"]}, @typed={0x14, 0x5d, @str='cpuset{-\x00'}, @generic="3f35fb678b9d3f9ba73b948e1943fd179c70d1b2679de6d33257c25c8a4b9bda44b65538394f9b33f527a06649c978d2f18ed249d69d1541306202f296fef54614a123a5ae35bf42ad33f8ef10ed7a1852f2d099336b496175c57728e1d4d0690e94505ed20989faac4d2fb0865a70afcc59947cc1d094c81654b70a219009fc84c61ab2f801527f984e3781fb6d08a933fb51e6ebe35166b0c9cb3e62f7cfecffd5e91adc68d8cba2acd0755720beded6c558be5715bc5ca1377f9ddeb6fa5a7ce1e62b93debbd562bf044b", @typed={0x8, 0x24}, @typed={0xc, 0x30, @pid=r1}, @nested={0x108, 0x61, [@generic="ade84a3516f09c5f9ca5dc490257ab31772ff13bdfcca7cf1dccaaa74b46c0ce24cc57b36830924b6a8201d87af0623861a8c9cb38925ec7d973f276d1c51f69bfa72b4b8cd4045b869e4055d6c49a85fe37cf0c2787a0f86d8d4185d96431d1177f54e113eb44b3d183dbd6b998ba7c71c07368b3d071c72d6c823dd892948e4d8ef79eaff4a65e79f9e3e3058eedaebf649099e447bcd66c32909ec6668206bea7f619c617b96d38d250ae", @generic="b5acb8794343a655122e7fb93ad885707204398a787dbea8060ef050cc59625962327e13bbfe6129b4eedbee08d116a428a4e43edd66b3289ded32b277c03021cf0af1e37ab33dd6a047304316b6fa30f4e2f617de6ad5"]}, @typed={0xc, 0x10, @pid=r2}, @nested={0x234, 0x93, [@generic="43434763db96f8bce004da96fed76cf1aed32827aa87837e3cd44ca61b5c3b9461431326ec4ab803348073a675656cb2323c9f3146cbddfe357e6f600a8069f2f4c545c72a15a4a0dd80779c03ab2330710612e6e07e5286ebee6612f51ab7b056ed4272da0699a4a31ff0c80d89746dd844a2c630ee4a279b851a5f2cac7d60df3d91ae6736fa89ec386f25279dbbad96a7e24da44e865a67a130c2609c1a6caaa77d52adaf8c08cbd8a6a89b", @generic="7e0655975d8206b955543ea1d726c91226bcc6fad58c932a3f08a6e61098da1228efbe9636deb932c1ec25b3aee4c9d954ca5cd7ce5d05a38669126ea60d85e730cacc10f44643a0bce4bbbb7ef21b90d09827f7895f00e1d551e66bf0fd12ef29252a73f7b951cd1ea008258357c27b1f298d12ac2b644809d9f92313cf27461268f386287f9cbfb1efb1546d450e19601b86d44836683c9ada5ab862612c9a6a24b781a6f6bc73bda92b1ee8496cf1553d5dc54f10119ef06ef03e8ce57cf011ffb60dab6d64617e1711669ad2a8de2c8070ee5305f3a5ae3ac66f36f146035e160c9dd5eed7f2f67a7af5ff8b", @typed={0x18, 0x72, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="077bf95797dd6b1ae6057d205436375ae4802ea3373c0cfef347522865334e3721a6651478d18b4d60de1c486996729845ad761be0d1d0e5d75d4e98276b933cd454023c7e860d44a01a75b317d206224c472b7df7eb6955448eb3ef4aafad358815e14c7ec24eace3f6eb88b4d0b13fee3d06a13b940e6307daaae2ef"]}, @nested={0x134, 0x5b, [@typed={0x8, 0x4d}, @typed={0xc, 0x5c, @ipv4=@rand_addr=0x1000}, @typed={0xac, 0x8d, @binary="68eba1d1f80f70deb28792179fb39d77984029f5543b1bc57d64074dd28f4d723c140b9bc87add332526a358637098e1f1bd87cb0785db1accb1b6b9310328241e9bd0f09fe33bc9a4de37b3798fb4736d167da022bc4093d7fcdc43b3167e2792fc722132a9ae8420def5ec9f21c4732600676df59b7b7cded32fe2927ac4ea4dae64cd24c5f3b66239b496d9a635a20597c0e26924b288b31d8a26e3a8ffc89c569c"}, @generic="e6260360f150a77d7ef079aebe5bf11afcfe4001b3c7946c449eee4e0cafdef3723a8948816f8915c8bc76974f871718c92a52a49ae593dca3dbe0040064af8dcc5be1e8da66cb8d886ea1a8c41c5ef531e7f41a7419349d55b866b29575cdb00f7a1091d72f19ae40d389d4db9ee3"]}]}, 0x624}, 0x1, 0x0, 0x0, 0x4010}, 0x4000004) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000800)=@get={0x1, &(0x7f0000000780)=""/82, 0x200}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000840)={'yam0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000880)=""/229, &(0x7f0000000980)=0xe5) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000009c0)={{0xa, 0x4e20, 0x101, @empty, 0x7f}, {0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0x40}, 0x438, [0xb30, 0x5, 0x1, 0x6, 0x7f, 0x0, 0x1f, 0x3ff]}, 0x5c) getpid() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000a40)={0x80000000, 0x1ff, 0x4, 0x30ec, 0x81, 0x2, 0x7, 0x401, 0x0}, &(0x7f0000000a80)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000ac0)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000b80)=0x6, &(0x7f0000000bc0)=0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000c00)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000c40)={r3, 0x4, 0x8, [0x9, 0x4, 0x81, 0x1e9, 0x7f, 0x1f, 0x9, 0x6]}, 0x18) fcntl$setsig(r0, 0xa, 0x14) syz_open_dev$random(&(0x7f0000000c80)='/dev/random\x00', 0x0, 0x40040) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x810, r0, 0x0) sync_file_range(r0, 0xfff, 0x40000000, 0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000d40)={0x3, 0xdd, 0xfffffffeffffffff, 0x4, 0xfbf, 0x100000000, 0x800, 0x6, 0x1, 0x8}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000d80)) write$eventfd(r0, &(0x7f0000000dc0)=0x8001, 0x8) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) sched_rr_get_interval(r1, &(0x7f0000000e00)) r4 = add_key$user(&(0x7f0000000e40)='user\x00', &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000ec0)="54819db79a50e6917c83e38db425c8728754173a92d2aacd98d3d93e4f49e10a9654229df0003c934d1d3b50fa9ea66a3487fca6a86311d7808af58962ff28fa094acfec93f49305d234082791645305c5a537542bc12188bc244b7a0997982c0dc72baf3911d1e9108033cc348bc5fb1b3619111ba0d27599779bdacabe8cde7b2421266560a790b24be5a2624839245e6d2c1ff32c9c3814ca2fa429fe305f5ec07c8b22007a0ef67174d6c4d933c2a5e98e35a790a9c6d601db1e99b3cbbe87af72ef6c2723767f81de95c561a8ce1a6f7c5d104e108338235d376e106227fa24c59ab99a27073012", 0xea, 0xfffffffffffffff8) r5 = add_key(&(0x7f0000000fc0)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001040)="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", 0x1000, 0xfffffffffffffff8) keyctl$reject(0x13, r4, 0x8, 0x9bc, r5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002040)={r3, 0x9, 0x8, 0xf4d4, 0x3, 0x6}, &(0x7f0000002080)=0x14) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000002140)={0x60, &(0x7f00000020c0)=""/96}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000021c0)={0x5, &(0x7f0000002180)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000002200)={r6, 0x1}) 2018/03/17 06:32:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe6, 0x10000) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0xfffffffffffff194, &(0x7f0000000100), 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCFLSH(r1, 0x540b, 0x6) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000180)=0x3) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000200)=0x2) finit_module(r2, &(0x7f0000000240)='security$##lo@nodevvboxnet0md5sum]\x00', 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000340)={0x4, &(0x7f0000000300)=[{}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={0x0, 0xc2, 0x20}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000400)={r4, 0x5, 0x7f}, &(0x7f0000000440)=0x8) fsync(r1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000480)=0x400, 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) linkat(r3, &(0x7f00000004c0)='./file0\x00', r2, &(0x7f0000000500)='./file0\x00', 0x1000) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x200, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000580)=""/61) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000005c0)=0x3, &(0x7f0000000600)=0x4) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000640)=""/86) ioctl$TIOCSTI(r1, 0x5412, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000006c0)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xab4, 0x1}, 0x88) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000780)={0xe0}, 0x1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f00000007c0)={r4, @in6={{0xa, 0x4e22, 0x9, @empty, 0x7fffffff}}}, 0x84) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/checkreqprot\x00', 0x208400, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f00000008c0)={0x1ff, 0x2, 0xc05, 0xe6, 0x2800000000000000, 0x100000001, 0x8, 0x1ff, 0x2, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f0000000900)=0x80, 0x8) accept4$ax25(r1, &(0x7f0000000940), &(0x7f0000000980)=0x10, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000009c0)={'ifb0\x00', 0x1}) 2018/03/17 06:32:01 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) r1 = socket$inet(0x2, 0xf, 0x7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x2, 0x2}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x8, 0x4) 2018/03/17 06:32:01 executing program 2: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) socketpair$inet6(0xa, 0xf, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="c9a9802fb42f9fed53e1c9ff33c00efcadd5a83cc3ac1711acc8be578ea8cb72f68e69b12cc046a87c49b9bbc26c1389a14bda7e2046906eb8c893cf49439f0fdc4ab1134b1708a026f96209aad845d7c95c609e6ed32002c4f08d90a4a46e7a3fae", 0x62}, {&(0x7f0000000100)="7c60c121cbe2665dbb5b9e0f97217d7fea", 0x11}, {&(0x7f0000000140)="795431eddc200837f691193bce1b3485aea1185debf955ab470e7ba36d4f930542f36f645ade44dfe5ae156937e6280f9f65050a0093c0247ef1f81315bea075f3b2cd8a67fcda0acf7bfe187d674082f7bbedcb0c60a8062ce7e16b395d481e9909a8c960cf7071900481507dbfefed9cdedb8022984e3c02fe9eaa1365833b76d584188744a30014a830d27d9938367cba6ad6", 0x94}], 0x3) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/17 06:32:01 executing program 5: clock_nanosleep(0x4, 0x1, &(0x7f0000000000), 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x200) r0 = socket$inet(0x2, 0x4000000000000001, 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/17 06:32:01 executing program 1: r0 = memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2}) ioctl$void(r0, 0x5451) 2018/03/17 06:32:01 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket(0x18, 0x0, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0), 0x4) 2018/03/17 06:32:01 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0xfffffffffffff93a, 0x10001, 0xffffffffffffff80, 0x7, 0x400, 0x9, 0xffffffffffff2b79}, &(0x7f0000000040)={0xb57, 0x2, 0xe499, 0x10001, 0x8, 0xc616, 0x2, 0x7}, &(0x7f0000000080)={0x906, 0x5c8, 0x7, 0x2, 0x6, 0x8000, 0x2502, 0x3}, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x8}, 0x8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/17 06:32:01 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}, {}, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000300)=ANY=[@ANYBLOB="6c0404020001d57aff01000000000000000000000000000100000000000000000000ffffac1414aae81d3468b3e0774ddebfb08b53"], 0x28) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, r3, 0x1400) 2018/03/17 06:32:01 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) inotify_init1(0x80800) timerfd_settime(r0, 0x0, &(0x7f0000000200)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000240)) 2018/03/17 06:32:01 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fchdir(r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080), 0x1) 2018/03/17 06:32:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x401) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/17 06:32:01 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) socketpair(0xb, 0x1, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x1, 0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) 2018/03/17 06:32:01 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r2, &(0x7f00000003c0)={0x0, 0x0, @dev}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0xfffffffffffffffd, @multicast2=0xe0000002}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0xe, {0x2, 0x80000, @multicast1=0xe0000001}, 'dummy0\x00'}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x7, {{0x2, 0x4e22, @rand_addr=0x40}}}, 0x84) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x4000, 0x1, 0xffffffff80000000, 0x9, 0x56a}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r5, 0x4a}, &(0x7f0000000580)=0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) recvfrom$packet(r4, &(0x7f00000001c0)=""/146, 0x92, 0x0, &(0x7f0000000300)={0x11, 0x1, r6, 0x1, 0xfffffffffffffffb, 0x6, @random="61c797db0548"}, 0x14) 2018/03/17 06:32:01 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x180) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000a000), 0x1, 0x0, &(0x7f0000000040)="f3"}) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/03/17 06:32:01 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) sync() r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x20000000005452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) 2018/03/17 06:32:01 executing program 4: socket$netlink(0x10, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) 2018/03/17 06:32:01 executing program 3: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) r2 = dup2(r0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'vcan0\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "1fd18d70705521201b18addc7ffe8da11d6c19624ac1c4a301bea3634fb9fe4a", "f955dad9b14725b4ba2d49535bf45bdc5c702d436e5d9aef78b6757a42ed22df", "2c22a2508c83f42770a0a65ec99b643922a424512e034cb932e7aadb5ccc0129", "c4f59c450bb481e7a1da1f8a60b3679e1fcf3a70e1f1f1de02b02fc084284ec1", "0428e6f05b181b8a68c7beab698c5fd10c08c479128e60d7a0a2d3f5978498ff", "90a022a889bf85d680e90303", 0x80000001, 0x1, 0xffffffffffffffff, 0x6, 0x4}}) write$tun(r2, &(0x7f0000000080), 0x4e) 2018/03/17 06:32:01 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x5, &(0x7f0000000040)=""/94) r1 = gettid() r2 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r2, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40011000}, 0xc) r3 = open(&(0x7f0000000100)='./file0\x00', 0x8040, 0x73) ioctl$TIOCEXCL(r3, 0x540c) read$eventfd(r3, &(0x7f0000000140), 0x8) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000180)={0x8d5, 0x2, 0xbb32, 0x1f, 0x7, 0x5}) fanotify_init(0x8, 0x109000) eventfd(0x7) r4 = dup2(r3, r3) getsockname(r4, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000240)=0x80) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000280)) ioctl$KDSETLED(r4, 0x4b32, 0x6576) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() setregid(r6, r7) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7f, &(0x7f0000000380)=""/102) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000000400)={0x8, 0x9b, 0x4, 0x80000000, 0x6, 0x80000000}) setresuid(r5, r5, r5) timerfd_gettime(r4, &(0x7f0000000440)) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) futimesat(r4, &(0x7f0000000480)='./file0\x00', &(0x7f0000000500)={{r8, r9/1000+30000}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x2, &(0x7f0000000540)=""/6) fcntl$setown(r2, 0x8, r0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3, &(0x7f0000000580)) userfaultfd(0x800) mq_open(&(0x7f00000005c0)='vboxnet0^wlan1+/\x00', 0x2, 0x20, &(0x7f0000000600)={0x9, 0x6, 0x401, 0x101, 0x10000, 0xbd9, 0x34c, 0x7}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000640)) 2018/03/17 06:32:01 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="f99642629ed698a697033ecc1f06", 0xe, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="2275fb32a40d9a761804e0d2b56f18694d0b8e6567c048ca1a7255a56ff24176d9374d8e13bd19bd9e30", 0x2a, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x2bd3, 0x7, r2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) [ 74.985339] device lo entered promiscuous mode 2018/03/17 06:32:01 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000081aff8)="26000000130047f10701c1b00e000000000000f90300000000000000ff00f13a050003006e35", 0xffffffffffffffb0) 2018/03/17 06:32:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x103000, 0x40) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000171fc4)=@ipv4_delroute={0x34, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_PRIORITY={0x8, 0x6, 0x10001}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4006}, 0xc0) 2018/03/17 06:32:01 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000100)) fsync(r1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ed4ff0)=[{&(0x7f000093cfc7)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b001901000000000000850001070000000504e9ff0006000d0005", 0x39}], 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) getdents(r3, &(0x7f00000001c0)=""/60, 0xdca4f3dad7a12545) time(&(0x7f0000000000)) r4 = getgid() fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x4, &(0x7f0000000200)={0x80}, 0x8) [ 75.043210] device lo left promiscuous mode [ 75.050144] binder: BINDER_SET_CONTEXT_MGR already set [ 75.050851] device lo entered promiscuous mode [ 75.059273] device lo left promiscuous mode 2018/03/17 06:32:01 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x203, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) flock(r0, 0x0) 2018/03/17 06:32:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x2d, &(0x7f00000001c0)={0x23, 0x0, 0x1f, 0x7}) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2}, {}, {}, {}, {}, {}, {}, {}], 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00000000c0)={0x2, 0x9f6a, 0x7419, 0xfffffffffffffffe, 0xff, 0x3}) 2018/03/17 06:32:01 executing program 7: r0 = socket$inet(0x2, 0x4, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/03/17 06:32:01 executing program 0: r0 = socket(0x10, 0x802, 0x0) fcntl$setstatus(r0, 0x4, 0x400) pselect6(0x40, &(0x7f0000000000)={0x1, 0x6, 0x1000, 0x6, 0x0, 0x9, 0xff, 0x9d8}, &(0x7f0000000040)={0x7, 0x1, 0x5, 0x7, 0x20, 0x7, 0x7, 0x2}, &(0x7f0000000080)={0x1, 0x2ea, 0x0, 0xf32, 0x1, 0xe3f, 0x101}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x1f}, 0x8}) write(r0, &(0x7f000088cfdd)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) 2018/03/17 06:32:01 executing program 5: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/133, 0x85}, {&(0x7f00000000c0)=""/147, 0x93}, {&(0x7f0000000180)=""/146, 0x92}, {&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/119, 0x77}, {&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000400)=""/23, 0x17}], 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) clock_adjtime(0x0, &(0x7f0000000fdf)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@sack_info={0x0, 0x7, 0x6}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000500)={r1, 0x1}, 0x8) 2018/03/17 06:32:01 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e22}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="39000000130009046900000000f300007f00804003000000460001070000001419000400000007ff0017096e0200000000000000000003f500", 0x39}], 0x1) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000000c0)=""/236, &(0x7f00000001c0)=0xec) [ 75.093615] binder: 11188:11212 ioctl 40046207 0 returned -16 2018/03/17 06:32:01 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000200)=0x2, 0x4) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000000040)="489d16c8d8afa8f6b4281a3f1e317c63306d01a7c7fbad", 0x17, 0x4004800, &(0x7f0000000080)=@nfc={0x27, 0x0, 0x80000001, 0x2}, 0x80) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getpeername$llc(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) write(r1, &(0x7f0000000000)="240000001a0025e28982d334c472831c020b49ff6e111698050400000000034d63c82001", 0x24) 2018/03/17 06:32:01 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0xf, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/17 06:32:01 executing program 2: r0 = open(&(0x7f0000000040)='./control\x00', 0x440, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) sendto$unix(r0, &(0x7f0000000080)="3e75808fd4e5b2038279e33f02a8fd14902a6d97d4be7d41e1460f8d1eac12355114fae9710b05090cbff59eedd87a325c56d42cb0e5604731eb0ea5574dc1d6c4911db77d510cf9b6afc24f3b2c4d255beb99779f0f59684bec1026ed737084b5b5106f320210d5c9b27454887339e11e8c7390ce71a6c0c79892d20df54510e5b0070c5887bffbe740d0d356ed5088e235aa9d823fa57f94b2", 0x9a, 0x10, 0x0, 0x0) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/03/17 06:32:01 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000471fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180)=0x2, 0xff1d) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a08ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) socketpair(0x1d, 0x1, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000080)={0xa53, 0x2, 'client0\x00', 0xffffffff80000001, "071d3fa592a517d0", "5616dd52d5bb357b78524b3f8b1ba2b4c3c9d455cb689bf24eb312fa26878479", 0x4, 0x100000000}) ioctl$sock_bt(r4, 0x541b, &(0x7f0000000040)="3a0474") epoll_create1(0x80000) 2018/03/17 06:32:01 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) socket$inet6(0xa, 0x6, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) poll(&(0x7f0000472fd8)=[{r0}], 0x1, 0x0) 2018/03/17 06:32:01 executing program 4: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:crash_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x33, 0x31}, 0x36) r2 = dup2(r1, r0) timerfd_create(0x3, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x9dac, 'queue1\x00', 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/03/17 06:32:01 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x800) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000140)={0x719d10bd, 0x2, 0x3}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x800000008000000) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xda, 0x3, 0x9b, 0x8, 0x9}, 0x14) 2018/03/17 06:32:01 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/242, 0xf2}, {&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f0000000280)=""/104, 0x68}], 0x3, &(0x7f0000000340)=""/49, 0x31, 0x1}, 0x160) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r0, 0x0) munlock(&(0x7f0000522000/0x2000)=nil, 0x2000) set_robust_list(&(0x7f0000a72fe8)={&(0x7f0000731000), 0x0, &(0x7f000077e000)}, 0x18) 2018/03/17 06:32:01 executing program 5: mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000002000)="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") memfd_create(&(0x7f0000002901)='dev ', 0x0) unlink(&(0x7f00009ff000)='./file0\x00') 2018/03/17 06:32:01 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x600) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0x786e, 0x800, 0x100000001, {r1, r2+30000000}, 0x1000, 0x15a}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000097cd01018100eeffffff00000000000000080012618b2a50a8"], 0x1c}, 0x1}, 0x0) 2018/03/17 06:32:01 executing program 1: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x0, 0xfffffffffffffffd, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/17 06:32:01 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x8, 0xc34, 0x3ff, 0x8}, 0x14) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000100)={0x3, 0x4, 0x0, 0x5, 0x2, 0x450}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x2c) r2 = socket$inet6(0xa, 0x802, 0x0) close(r2) sync_file_range(r1, 0x2, 0x6, 0x4) r3 = memfd_create(&(0x7f00000024c0)='($\x00', 0x0) fsetxattr(r2, &(0x7f0000005fef)=@known='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:netcontrol_device_t:s0', 0xfffffcfa, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0086418, &(0x7f0000001580)={0x52a170f6, 0x0, 0x6, 0xfffffffffffffffd, 0x4, 0x4}) sendmsg$unix(r0, &(0x7f0000001540)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000001c0)="923d47939eff4f0c7cc2c874fdfcd5250fcdea7cb55cc8333b54bebaf76bf2b6133afaba41bdee627f1f3c9a933248e2c26d4339ab4e265d452e2138bc0b42e265bc031675d1052317dba23ddb38a99605a47f23bffca11dcffd9ae944d5409c32fc2baf4c0a0f73acd187fe8eb65ed9945f325c8101fd2c824eff3c8380907380f97f03831f75677fd863a470c9c90c4bee3bb8329b575b1b9770cab9128d82710e189dc5178825bba6dfc771b80efd44531c651236c482dda9a108dce10d31d3e8fafeb08baa8d4a68e305e101194e5ecba47b558caf6a8409d224eb7d8b52d764296171d47b44aaa3618598", 0xed}, {&(0x7f00000002c0)="2e47035b53c18052df308c", 0xb}, {&(0x7f0000000300)="ec91c5546a60cd45b5ccc0627b4d22c49461127fab0f7f29daad8c6eb88ef71a88f8e6463014d7f73cabfab50cb5861b11cb98a29c74822ca5506245b040f6012bb0eac533cf67fae96d9d628992547d245583e1f1bf254f0386f8f397875f57f2eca8db99157a48d634512a9008dfb876b8660e0dd8bcf247dedd1c69f1e16daf95c2b760545a199c52d45319d2d6e2722e1e12b3257914b52a8026021c1001561bbb06c4cc777a1f67c39b8800cfb885d6650fd9dff9529d2550909dcb85275a3b64209a9e5f", 0xc7}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="65d6764fe9165badfa6da6a76741b3a0158a54bb50039a7f9a00688739daa501c868d51c1e50aa4ea07345787d34a1cac339453fadbd80e31b9b029f7706ce47524532ea57d1addf8b315f20b8b5fc64119d0e36f3b408fa0686e61bc5d5757607813889a358e4e775c915033461d6116cfeec8ea23f72b5f89f99683248e0708d597b4f60959b485fc0781da26a67c4f5af5a41e7a0f05ad4b76ea17baa468900a62a4093f85916605d844604776353853bb0b82bd8ba22d82e85b52cdfebf5e9cd2b614251c66a3ddcbccd677162fb75dbc8c86c87f428c9de8e46398ea13fd66b83baeb7525ead9e84b064dad9d9b492f1f414bb4506d05", 0xf9}, {&(0x7f0000002500)="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", 0x1000}], 0x6, 0x0, 0x0, 0x4000}, 0x4000) 2018/03/17 06:32:01 executing program 5: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{r2, r3+30000000}, {r0, r1+10000000}}, &(0x7f0000000040)) 2018/03/17 06:32:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6578650000000000003571df88234b46b26a57bc7ae59179c2375683f70de88ea5471b47a8c786c729d3f2b76d6ccde0a4076156389597e94c386ed27ef3dc72ac2f9277342df6012e172f914db81542b29a0843f3090986bbce46b99a0d35b66fa257728128776030090a20") flistxattr(r0, &(0x7f00000000c0)=""/17, 0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='lp\x00', 0x3) recvfrom(r1, &(0x7f0000000000)=""/101, 0x8, 0x2, 0x0, 0x0) keyctl$session_to_parent(0x12) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) 2018/03/17 06:32:01 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) dup2(r0, r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000004540)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0xfffffffffffffff9}, 0x88) 2018/03/17 06:32:01 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)) 2018/03/17 06:32:02 executing program 2: r0 = userfaultfd(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x208800, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000580)=@in6={0xa, 0x4e22, 0xffffffff7fffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c, &(0x7f0000000400)=[{&(0x7f00000000c0)="835714af79d83833858d8f9b28a193df5e6e19bb51f8dada3bf0ee72119ef9f41288e16151ea6092b8e00a4859a18a9d8885c1c9cfc26c5d3ee22cb101616572320600f6ffca41bbd167ee85fb9f5af8da0da99ff69183caf7337df7734559a637f89ffcf5ec01b0e4da6c466d43", 0x6e}, {&(0x7f00000004c0)="cb4699f7468c77e622ec7a115c3dea7b3a6d13aed90013e49c76eddd2983b72f1c97f834c0f7a5d3f71dfad7d5df240441b0a24a27f0f591c069be9ed105186c345a31f3cdf2b3e6078650abbc90a361e933d91943a4df612b63d350c095b3c30d35a8845801b2ebbf60a28a7dc8d283db5149a12918ea52957f8f8b30e36475f03eaff843ec02e6b7ac4cc0b68cb8ddf910e7c0259b4394b566bea4936cb5b8793cbfdf04ccb0155e3f39f8932c1e3c983c4c00fc704cb587d368fa", 0xbc}, {&(0x7f0000000240)="98b7f7d476ab956ece6dcc1417ffedc201bffa0b56533a455148f796ee4ad547241990c94d1220d00dae0f38321f9773eeaacc53a606cb79a0d35dca0eb7a8b367f3a31f9d93004059d49e5f632d3b3b98f9a8adbdcaebe98b3dceb95baf12edf0cb78aa6c11d00a4b8460ad10be9b2ae0201a40858f24d75b12a3c96b682559840914e2669498c08cc4453d49d25fe34a96336962c78dc541eeba9d9507e1", 0x8}, {&(0x7f0000000300)="5f5c517ba36d7906443014921c4c8ddbda19cbcce3e2f0fcbd95aa1a5b80694eca50de757d07bd70ac0d4edc99362b83ae80b3aa30f9e91895275bd08e08e3d0a33db3e347ea5ce747b296d7f5890d8fbeed04c0a73ef280240a1a35a2ec2892217ce306619391512265b1dc07ce5c5a4f08a55484bb8f3d46d802587d49481acf412d542f79a9cf45e44aed61b270b5a771a578c7eb5804933b9ed45ac02a534d19e50ef8fea654dbc34c3d1f55a1a8797c8580ee7d60d312b5a9a7bccfc5d8207f6a778d8d5747c91ffa6a5d10785f223f0a92e9dc11c51dec4e320c5df523bb2dc4df7c21a8a2524520c1dfae7e00bc01b3df5b809a71709eb183b616", 0xfe}], 0x4, 0x0, 0x0, 0x40}, 0x81) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000960000/0x1000)=nil, 0x1000}) 2018/03/17 06:32:02 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000), &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, r0) 2018/03/17 06:32:02 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000ed9000)=[{}, {}, {}]}, 0xe0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) socket$packet(0x11, 0x2, 0x300) mprotect(&(0x7f0000c73000/0x3000)=nil, 0x3000, 0x3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) 2018/03/17 06:32:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet(0x2, 0x4, 0x400) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/03/17 06:32:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/101, &(0x7f0000000080)=0x65) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f00004b2fe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="6e40911b6c5545bf5c3b13f523d400dc42effd12867979695edaef865a4d2ea784616f92d1b84bde88111f5b857689ed33fa0e2716b25248b35c253ef1d7cefb942a5f9d750e43e37de3b08d623741eccf5b6175bbf18768317b6c54e2633c32d0a72844f519f2b791cfb2f0d8ffd762a6d57c6737784b79e8584269bef3337d9da514aaa411ca255861a89b654c2a6ae5d81f82705043f5d3170e9daceed9bf30cf73076bc4d214", 0xa8, 0x40014, 0x0, 0x0) 2018/03/17 06:32:02 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x501001, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x84) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001c80)={&(0x7f0000001b40)=ANY=[@ANYBLOB="1c0000001800210300000000000000000a2000000000000600001000"], 0x1c}, 0x1}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x10, 0x0) 2018/03/17 06:32:02 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x40, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/17 06:32:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0x0, 0x6) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x6c0c80, 0x0) 2018/03/17 06:32:02 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$eventfd(r0, &(0x7f0000456000)=0xfffffffffffffffc, 0xd2) 2018/03/17 06:32:02 executing program 0: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000340)="2f657865000000000000b16391ed1c90e96284c26d313c7c033c44284c6715fceb7923a85075723ab76891d0b4afdcd2edfa8b47f5ddf7a37a00283a4d78c58d76c8e3112b6110fb212efd0d66ad8955bdd376b67ca5f67094894026573db9229e0f9af938e06fa45a1fd668a8d8b84474d4a6f100d3e74f50f1f339724090f4e3f776394be65694930705b2bac6315a68f41e597f2434647d00b5f14573baf7e7fe38bbad054cc7ee196c29cb2fb74b0b56e0b0013fa69be986562da6c45b7d150a43fa6039ae0116ba1a1cc387d906ce0f87b1e98338fafc0215de4b9c") bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) fsync(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) 2018/03/17 06:32:02 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/17 06:32:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00fe8000000000000000000000000000aafe8000000000000000000000000000bb0000005f536e769812fe1a74388aa72dde061185ee4bfbbd2b252a220e0acd737cfd19de80c1647be54ff9"], 0x5f}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x20000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) r2 = socket(0x1f, 0x1, 0x2) getpeername$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e) 2018/03/17 06:32:02 executing program 2: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x20) getsockname$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000c2dff8)='./file0\x00', r1, &(0x7f0000c1cff8)='./file0\x00', 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mknod(&(0x7f00000000c0)='./file0\x00', 0x8000, 0xffff) 2018/03/17 06:32:02 executing program 3: r0 = mq_open(&(0x7f0000000000)='lo,{proc\x00', 0x800, 0x4, &(0x7f0000000040)={0x4, 0x0, 0xfffffffffffffffa, 0x0, 0x20, 0x80, 0x7, 0xffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x80000000}) r2 = mq_open(&(0x7f0000000100)='\x00', 0x1, 0xc4, &(0x7f0000000140)={0x5, 0x3, 0x5, 0x9, 0x1, 0xfffffffffffffffd, 0x401, 0x1f}) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000180)="57bd837cd69b0ecf3818323ea01c1be2c7b92e71efbb1d3a47b7c42a05d1589e840abc1b1b94b219b05875fd4305a4713338227b97dde12245ad12ac7f90adf4c0fb235d905f9c147ee8f3eb5195e471ece0c0a4bfd4292a16c1481c55d9b101c7b057ad8fedfef01aca5a5a772eb9396d17ce28a69512ddbd2e", 0x7a) sendfile64(r2, r1, &(0x7f0000000200), 0xff) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000002c0)=0xdbf, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={r3, 0x5}, &(0x7f00000003c0)=0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000400)='vcan0\x00') syz_emit_ethernet(0x9c, &(0x7f0000000440)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[], {0x8100, 0x7}}], {@ipx={0x8137, {0xffff, 0x8a, 0x8, 0x4, {@current, @current, 0x6}, {@broadcast=0xffffffff, @random="da97217f39b9", 0x3}, "efb55892f747c10102c8861254299b901f1d55645bc0546040bfce17065ddd40200dde0fc13c577567c8dcb03f92ebbc55f52ddc89463af14098b546391563244d67227feca62fad0d0c74468514a71c82a4495fc104a7aebb6a5712e9e93f0e0273d534f7b49f042b89417e"}}}}, &(0x7f0000000500)={0x1, 0x4, [0x538, 0xfffffffffffffffe, 0x54e, 0x3d1]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000540)={r3, 0xffff}, 0x8) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000580)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000005c0)=0x8, 0x4) sendmsg$key(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000600)={0x2, 0x17, 0x9, 0x7, 0x16, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x17, 0x4e20}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd2a, 0x3502}, @sadb_key={0x11, 0x8, 0x3d8, 0x0, "00764fcebdb0e65463488707e16e63f9181d3d8fc00c9714da20872ac0a57654b6ea40005e3bbd7e651543642bfc772f2bdf4f81950661458748d9d2413eaffaa37f3ff65857afeef2fdfc07e33eda43bd8aa27045288a5b29e43b8f6268a45a2166d1f8430c7e3eb0dc7ed2207c251fcbf65d7aad90c007de127a"}]}, 0xb0}, 0x1}, 0xc080) r4 = mq_open(&(0x7f0000000740)='@\x00', 0x800, 0x50, &(0x7f0000000780)={0xffffffffffff8000, 0x100000001, 0xc4, 0x7, 0x3, 0x7, 0x9, 0x8fea}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000007c0)={{0x6, 0xfffffffffffffffd}, {0x21b2, 0xfff}, 0xfffffffffffffffa, 0x7, 0x9}) splice(r2, &(0x7f0000000840), r4, &(0x7f0000000880), 0xff, 0xd) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) bind$ax25(r1, &(0x7f00000008c0)={0x3, {"c4e1c718c38ed8"}, 0x3}, 0x10) fsync(r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000900)=0x400) r5 = openat(r1, &(0x7f0000000940)='./file0\x00', 0x80000, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000980)={{0x9, 0x6}, {0x2, 0x200}, 0x3, 0x4, 0x34dcfc4d}) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000a80)=[@in6={0xa, 0x4e22, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e20, 0x78e, @empty, 0x800}], 0x38) bind(r5, &(0x7f0000000ac0)=@l2={0x1f, 0x1a84, {0x3, 0x5, 0x9, 0x3, 0x2, 0x2e}, 0xfffffffffffffff7, 0x80000000}, 0x80) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0086426, &(0x7f0000000b80)={0x6, &(0x7f0000000b40)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000c00)={r6, &(0x7f0000000bc0)=""/46}) [ 75.496746] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/17 06:32:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00000001c0)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000280), 0x4) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) fallocate(r2, 0x1, 0x7f, 0x14fa) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$TCSBRK(r0, 0x5409, 0x1fffe000000000) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000100)={r6, r7/1000+30000}, 0x8) r8 = dup2(r2, r3) fcntl$setown(r8, 0x8, r1) tkill(r1, 0x16) 2018/03/17 06:32:02 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x3ff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f00000003c0)=0xc) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0xfffffffffffffff7}, 0x8) 2018/03/17 06:32:02 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='maps\x00') setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@empty, @rand_addr=0x2566}, 0x8) r2 = socket$inet6(0xa, 0x3, 0x5) fcntl$lock(r2, 0x5, &(0x7f0000000080)={0x0, 0x1, 0x8, 0x200}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/72) 2018/03/17 06:32:02 executing program 2: syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfee5) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x802, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/233, 0xe9}}, {{&(0x7f0000002880)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000080), 0x240}}], 0x2, 0x2, &(0x7f0000002c80)={0x77359400}) 2018/03/17 06:32:02 executing program 7: r0 = socket$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) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) shutdown(r0, 0x1) 2018/03/17 06:32:02 executing program 5: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x2, 0x0, 0x1, 0x0, 0x400, 0x0, 0x1, 0x0, 0x0, 0x40000000000000d8}) flock(r0, 0x3) ftruncate(r0, 0xfffffffffffffffd) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000000080)=""/84, 0x54}, {&(0x7f0000000100)=""/176, 0xb0}, {&(0x7f0000000400)=""/195, 0xc3}, {&(0x7f00000002c0)=""/186, 0xba}, {&(0x7f0000000380)}], 0x6, 0x0) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) 2018/03/17 06:32:02 executing program 3: dup(0xffffffffffffff9c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048b, &(0x7f0000000000)="010000000000000000000000000000200000000000000000", 0x18) set_tid_address(&(0x7f0000000040)) 2018/03/17 06:32:02 executing program 0: r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1}], 0x1, &(0x7f000093cff0)={0x0, r1+10000000}, &(0x7f000020c000), 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00002b9ff4)={0x6}) 2018/03/17 06:32:02 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgid(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/03/17 06:32:02 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0x10) write$eventfd(r1, &(0x7f0000000040), 0xd8b74f24de67205d) sendfile(r1, r0, &(0x7f0000000000), 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) [ 75.646400] IPVS: Unknown mcast interface: 2018/03/17 06:32:02 executing program 3: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10080, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/207) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000001c0)=""/247) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) close(r0) 2018/03/17 06:32:02 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) flock(r0, 0x8) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0xe7, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4, 0x5, 0x0, 0x400, 0x40, &(0x7f00000000c0)='vlan0\x00', 0x6, 0x3f, 0x1}) 2018/03/17 06:32:02 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000300)=0x80000001, &(0x7f0000000340)=0x2) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f3bffc), 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000154ff0)={0x0, 0x2710}, 0x296) r2 = memfd_create(&(0x7f0000000000)='^vboxnet1lo-\x00', 0x3) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) [ 75.671519] IPVS: Unknown mcast interface: 2018/03/17 06:32:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0xffffffffffffffd7) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) r2 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000000)={0x100, 0x0, 0x0, 0x4}) 2018/03/17 06:32:02 executing program 1: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000d64f88)=[{}], 0x1, 0xdca) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xffff, 0x4) 2018/03/17 06:32:02 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x121000, 0xa0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0xeda6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x800}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0xb8, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000002c0)={'nr0\x00', 0x5}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x101102, 0x0) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000180)={0x3cff52ad, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x5e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) bind$inet6(r2, &(0x7f0000fe8fe4)={0xa, 0x4e20}, 0x1c) listen(r2, 0x0) listen(r1, 0x0) 2018/03/17 06:32:02 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8440) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r1, 0x6}, 0xffffffffffffffa9) r2 = socket(0x100000010, 0x2, 0x0) write(r2, &(0x7f0000000080)="1f0000001e003d1d8d70ffe60802007702000600536b8d3d6c04080001454a", 0x1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x10001, 0x0, 0x200000000000}, &(0x7f0000000180)=0x98) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000380)=0x8, 0x4) 2018/03/17 06:32:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x2, 0x11010, r0, 0xa59) mmap(&(0x7f000081b000/0x2000)=nil, 0x2000, 0x1000000, 0x44031, r0, 0x2) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000080)="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", 0x1000) ioctl(r0, 0x5387, &(0x7f000005affe)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/03/17 06:32:02 executing program 4: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) ioctl$TIOCNXCL(r0, 0x540d) r2 = geteuid() clone(0x40000200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000000040), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) execve(&(0x7f0000fb0ff8)='./file0\x00', &(0x7f0000609000), &(0x7f0000025000)) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x97) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') epoll_create(0x0) pread64(r3, &(0x7f0000d63000)=""/168, 0xa8, 0x0) write$selinux_load(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="8cff7cf9080000003345204cffce92c96434e4f5ae8a051711c434bece60de95731a5ef23b00d709661f435c39fa5327c10df9fc220bad47b4ab37f4f986e87ca3d53022023ecf3b32a7a652543d2b21633e7ff33853f13b53407e83"], 0x10) open$dir(&(0x7f00002eaff8)='./file0\x00', 0x26102, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r4) sendfile(r1, r0, &(0x7f0000000040), 0x80000000) 2018/03/17 06:32:02 executing program 0: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001c000a040000000000000000000000006e1862dab04f8810ca15ecba3e84867461b891", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) 2018/03/17 06:32:02 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0xfffffffffffffef5) set_robust_list(&(0x7f0000000000)={0x0, 0x10001}, 0xc) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f00006a6f5f)=""/161, 0xfffffffffffffe82) socket$inet(0x2, 0xc252fdd6b57d4260, 0x8000) sendto$inet(r0, &(0x7f00009e9000)="10", 0x1, 0x1, &(0x7f000095cff0)={0x2, 0x0, @rand_addr}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/03/17 06:32:02 executing program 0: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0\x00', 0x1) lseek(r0, 0x0, 0x3) [ 75.851846] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 75.889960] IPVS: Creating netns size=2552 id=15 [ 77.060400] pktgen: kernel_thread() failed for cpu 0 [ 77.065531] pktgen: Cannot create thread for cpu 0 (-4) [ 77.071206] pktgen: kernel_thread() failed for cpu 1 [ 77.076781] pktgen: Cannot create thread for cpu 1 (-4) [ 77.082115] pktgen: Initialization failed for all threads 2018/03/17 06:32:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200), 0x8}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80000) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000000000)) 2018/03/17 06:32:03 executing program 4: r0 = mq_open(&(0x7f000084dff0)='cgroup\x00', 0x0, 0xffffffffffffffff, &(0x7f0000664fc0)={0x0, 0x0, 0x0, 0x2, 0x2}) mq_open(&(0x7f00000f9000)='!selinuxselinux\x00', 0x843, 0x0, &(0x7f0000eed000)) pipe2(&(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001480), &(0x7f00000014c0)=0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) setrlimit(0x7, &(0x7f000018f000)) userfaultfd(0x0) recvmsg$netrom(r2, &(0x7f00000013c0)={&(0x7f0000000040)=@full={{0x3, {"99d467bcc5cf4a"}, 0x6}, [{"577c52f6e65cde"}, {"e0e24b5a060eb0"}, {"86993e8c20bf00"}, {"8d6ed6453244f3"}, {"8fa4a67431b22c"}, {"7e1284efa1f770"}, {"9fa9752cdd4b42"}, {"7f5a7810749d03"}]}, 0x48, &(0x7f0000001380)=[{&(0x7f00000000c0)="a939f117440d2f3c088636426e47b5eb12840ad8912f94749a3d41fcc25675c10a57843873fee0dd911c7ee706791e9ff8b037121d4b2cb02a06e9fef294364b25e0de453ed913bbc0f421b28b42b9d623e47c4587970d3b55f3d462b732", 0x5e}, {&(0x7f0000000140)="367166ccf9b88abce0b5327c972fd4490c2069284b49c6379a", 0x19}, {&(0x7f0000000180)="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", 0xfc}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="f6c0edbbd4ac90cfcc8b33122c136429fecd8dbe2f183f944298c38395af0408831cbb932654eb9b9568ee9b5a882d4763aa3e633e62e97f13e996834eeec268d3324bc0495fd77fd7ae4fa1a80087b75e22b32f879f2a476be33039056f6b715810e33897dace5540be4349d39144167d0b725fefcd78421dab260f3a65f0b06595e78625f7b57c557c144c22b9724444130f79579290ea84ecc309b228cd65dfb95727652ec880026eac679d09f1dd0366f57fb7ce861fc79be03505fe9106018bbf389a4be42dbff315d95542ed2777c5f100ea861f", 0xd7}], 0x5, 0x0, 0x0, 0x20040000}, 0x10000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000001400)={0x2000}) 2018/03/17 06:32:03 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/llc\x00') futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x989680}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/03/17 06:32:03 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x12000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}], 0x1) readv(r2, &(0x7f0000000000)=[{&(0x7f0000001fdc)=""/36, 0x24}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f00001e7000)=""/204, 0xcc}], 0x3) ioctl$TUNSETLINK(r1, 0x400454cd, 0x1b) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x802}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/17 06:32:03 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xe8, 0x3) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='\f', 0x1, 0xfffffffffffffffb) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000200)={0x6c, 0x4, 0x5, 0x63, &(0x7f0000000080)=""/99, 0xfb, &(0x7f0000000100)=""/251, 0xf0, &(0x7f0000000300)=""/240}) 2018/03/17 06:32:03 executing program 3: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000400000000000000a427ab1439e02990c4da3743ad29795f53866d77ca621e4e395833ab836ba353d90e043e28bd42f4b14ee1807be6d82e4150ee89b359e4f23046937243c5c49d0202931a658742180bbcc3bc0073a29aae8abe36142b2b75b5450af0e46b6077263637f2f08f95d487d85a95521f551d936d07372272412bf5862034f70d2ae80498376121995f2a0bf18c0f89ecfbd83471c0cf0935bb59b2d0e8e1aa4001b0b965ca82ef0e22c5eaff6518e24e8a31b57b6bb163f4121b39f90f3cfd3dd9db14ebfa61bfb7c33fd69760adca2aab0fd898674a88e2eb"], 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x12100, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000180)={0x2, 0x9, 0x6, 0x2, 0x5, 0x8}) ioctl(0xffffffffffffffff, 0x40000000002286, &(0x7f0000000000)) r1 = dup(r0) listen$netrom(r1, 0x6) 2018/03/17 06:32:03 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x179042, 0x100) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x20001) setns(r3, 0x0) 2018/03/17 06:32:03 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) r1 = socket(0x5, 0xd, 0x1) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x1, 0x0, 0x6, "7bc2cf7e5e80848a18bcfa979af6e21aaa298f796f96492716051e332c0207ad326672394dda47e874e0d6a53a1e3c8bf8598ca57c1927467f58e3af4a390e", 0x27}, 0x58) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg(r2, &(0x7f0000002d00)=[{{&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000002c0)="077ce444f0d8d22e24613991bd3749a3a19da577ec663ed0cdcbfd6cad5ee792b736dd8f482fcd9ca73f74353979928a0113e8ead0a2dad2a5fbb192f06540819a4089c7ba880e53135ea1a86d97eff1d4cd7f802eedfe21ea075c5eca80b3265616799b7cdab68110e5410a08cb076c18d78d6ba0519b00ff125bf91ff60e128477578bcd7fb5a66a929af0fe1d2b2a8f559648dd8dc1503b9afa037907f439c225a166baf244dc474b4e58f5271e983f29a303830c", 0xb6}, {&(0x7f0000000380)="2349b8446c5699a3392431a6e639265dbd0fc0499ad212f07e6ebf1b7c12e75089085bb7c89195894ed66cc091c377a016e4e820ad1dcc06483c8b13cd5f563fbc0301fd4b85dea43705dad2594491a3f634bb73e5ffc6484df9ff68b2b412942e8b6d4c8c12117f136c22f60f2189189ba0304e74736c48dc74b9bf0e9f37b14a3099c5fe2406af547c9eff686e947691cc1b30dcc5f56f872081d547659fe681ea20059435df268956fc75327d685330c05e8f9fb512dbb944c644d23a1fda0cfed7375ac4722dbbeb265532e2", 0xce}, {&(0x7f0000000200)="0f9e014650f1b3c03dd3d81ffcc5348594e9506ece2a2170f99cfaa5bfb40be180ea309a0d42e5c6a4d705d0713c7396f45c89fdbecddc76db754e47333dc5622b434545f155e5a985", 0x49}], 0x3, &(0x7f00000004c0)=[{0x34, 0x10b, 0x1, "d4f5010e79deb43ade4b9045d10d937473c2282f8031f017e9213ce6375f0cff25cc50f9084f"}, {0x84, 0x29, 0xfffffffffffffffc, "dd212b18c37491d22ce6e90dbd1d7b3bccc9af10815c91a83dcb5d4b7967aef4885d9c26a47bf5f1f95cc11aee02089d97348850882c8b7c3b190eff80c75852ba36396aebff6ee9171e37e2ba39116f17d97bfdeb6c6571ad1993c348ba7bde3cddd880c42fcde9dc714d351e2e2d0bee8748ca12"}], 0xb8, 0x40}, 0x20}, {{&(0x7f0000000580)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000600)="f1ac90724e01c69a92a80a1848e33591be05be1cf63e791c2893bed6f5e8dd48fb1ac1693bdc1d7382aa28be837b3566", 0x30}, {&(0x7f0000000640)="c53af54e69e0ee98ce3ec574863c653bff676920dcfdcce52c76176761ea7b44001f91640f2692c89f9bcce0cc110d7b68fbeb552197ab092efe833285b8012744649022ac536ccb780dbbedd24858cb77c4653df51a770c5343a71d7d67150ddfb92d7f40770dbb251ce754d51f76861de7ebfc113b87b471fdd7fed723b6ba643ad18d134058db9159ca0381c4a4d898da706fc6d2c72da8c22d1775adf76ede21c9f6ebd41726bfadc24fb50707f04e5decede725dd0a658ae9d64f7ca27f5acf243ecb56e2ae", 0xc8}], 0x2, &(0x7f0000000780)=[{0x4c, 0x0, 0x4d53, "658c84465e61f00cb6a1fff96e829ce2f747f19a32033b26f3e4e5a64c3bee4fa6fb1106b6466de7b02d9c2280a36145bdc902ca81536dc0573bf3f5e075bf"}], 0x4c}, 0x7}, {{&(0x7f0000000800)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x4, 0x2, {0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x8b}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)="400570f386aa91db39fe321839aeb0214ad73c5b9147b9280aa199a43b0a0fee320c347b56594b6beef5e7499339af4c671ced2825a8f05734370bd649830b5d432076d1ba98733673ceeff7a2c604b09de50198feae17b57f4b93b07ac01eefa325889312e3840b262afdaa8f658d740168e3d81e3acc7f78ecdfec14d608ab5751ca4892fcbdabd1e95005ff676d2187a35fc9ba5e9d6f3e806fd008e6329feb65d4f449fb8b0b3955aee17704cc65aad51924cac0f4313034e3", 0xbb}], 0x1, &(0x7f0000000980)=[{0x58, 0x11f, 0x7, "b4631eada6af349ab76cb72085165d0f94667a1cc83dc16bd78ba404ab6194409276d578c35baf92498748a41dc969f9fe0b81e0b99c0bbd36dd9c31a5ff4128464d4a3b08f809aae65f8b"}, {0x48, 0x10d, 0x7, "151a4126d40840bebdd0906c8b15e83c2aa0524232c644f5f4184bbb06f4c5fb359aa289b4983253a7748abaef0cfd8de89b80f074e39d33a6"}, {0x100c, 0x112, 0x10001, "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{0x100c, 0x11a, 0x6, "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"}, {0xe4, 0x102, 0x4, "76e7c87e05bb3881b852402f7de485a6e22e8120ed6ca2f9efeaf2c843b0206263495a680e7ddc2f5cf94b387b26517282a223f699a070f82ae04ae53486ab91be018c888c1d5ee02ec49189d7cf28295106ad52b6800fcf78bb02d52eadd82fe6270ad152ee4e368ff25a2fb91824369afa22d1370054f1200f6cbf31b8a0e83e92bd156f1ee7b390b01d001ee071ff280abdfa39114e3177aac2a34fa3bb9254e0f6ce26c1c7d04ae068fd0d3673808735fae7ee95b17281e222be60a7193df1759b53c5f37e708297372849e335f3534d49b6a4"}, {0xc8, 0x2dd76ea5db9ea078, 0x1, "ca003bf67410407b4bde682624d2b8f0c02dd2ca32774a6e3fdcb351a8f20e32da197d93f00d5cbd44cbea691863c77ec232d264bf7fb00026edc16d9401c2e90f4cbb4775e59d19fc31cbb7953a3a8adc8188ddf15583606221fd2f8e48d007753215544e214da7c8224828bd5bb5b9b3b83bc0b65309e0fe70dd124fbd7d818acd05cab2a35265e7d92fdd9156c2c67393ca5073fa2eb9cf3bc6dfeb783322960af51e6dfb3da0a5bf371e90b70cdb0401c8cd32710abf16"}, {0xb4, 0x10f, 0x4, "1ee457f51926f94fe922d74156cb589ab5b8b2f2a8e7d3759938a5d2db39cd76321a0cf6215a5e33c46320bd9fd188eee152f4b07bd7a38a184ef6ae9ff0019b9c1e7ac7569cbee0f0da0a08d2d86f892763ba9ddc8b901ab2c58c55d4a6482e61920b70650b949bc0a1e90eb5ac976d6bc8a20da1f62f77e3890ea7d64949422f11b61b490ace84c0670c90ffd995eadb13ac020990f4350c9b8e085a1dfce4bd5f3471afcef4"}, {0x4c, 0x84, 0x7, "3682b302453acb24ee629910312ba17b36417cefd5c2333ea05bf6d56360b00bedf337559c4250daa2728eb2b9250fcefcd8cd4f298bb31a7442063ceb"}], 0x2364, 0x10}, 0x6}], 0x3, 0x11) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000140)=""/10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) prctl$intptr(0x1a, 0x2) 2018/03/17 06:32:03 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0x4}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00000000c0)='pipefs\x00', 0x1, &(0x7f00000001c0)="74adb40df435abdf6f63b71bc6093b44d2e542899e1bded3dadb4e7257c307952e472cd457f1bc0e4eff82a36655267e268f58d9d52fc1abfbb11821fc11692d699453f4534cfd16fe47492be36cdb0ed458e61e27a7064daf9ea7edd934a32953bd984df04fd037b35a4e8e3e30d9e3aaded65a0368aee1a01d5fe25a65f70b191e28c1898a9d8380ac4d747b32486bc4cfb68ed204823081706f6c536b209dcc8e") mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x28000, &(0x7f0000000180)) 2018/03/17 06:32:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000d5446c09f0003e95b4af74b5170e7ae17d752fff74141f9060e561aefa47aea270d5a724b9ec0ca3d749d8f5e58a073bb35355951e3691ac5dfedf3bd24f561a760ce27c934168d13bc2125649291de121f4167f596a8cd2"], &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0xfffffffffffff527}], 0x2000000000000147) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000000080)={{0x4fbeddec, 0x15f}, 'port1\x00', 0x41, 0x10, 0x7, 0x1, 0x4, 0x5, 0x3, 0x0, 0x3, 0xfff}) 2018/03/17 06:32:03 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x0, 0xbae2}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) dup3(r1, r0, 0x0) 2018/03/17 06:32:03 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x47fc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x20}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) timerfd_gettime(r1, &(0x7f00000000c0)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) prctl$setmm(0x23, 0x0, &(0x7f0000013000/0x4000)=nil) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400900, 0x0) clock_gettime(0x3, &(0x7f0000000040)) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00005ee000)={{0x77359400}}) dup2(r0, r2) 2018/03/17 06:32:03 executing program 4: r0 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000080)={0x2}) vmsplice(r0, &(0x7f0000002380)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f0000000000)="9f3cce8792bc1e215f92db3aeb5c367b7ec0040ca4395e6ba0250725d4fd6b8091eabe4c3dc6c8a837bd0c1de3ad165d11ebe45b5db0a6d731ed74654a89e4d4b0773cf560f649d181bef18d9be1ad08fbe8a0c52aeb3d8f32b990d9", 0x5c}, {&(0x7f00000010c0)="3cd1e7b55ac7c61030250d7f742e9573bde3f2e218c14e50c75352b56b9ec50335aa784db0f31855a4e5480ef7da714c4e9dd3bd3d3de2311effbab7f1ac78f91842a5f284120d97e7b57972d5a038c95f56fda34e718c078aad", 0x5a}, {&(0x7f0000001140)="eea78c4c4ca36483de958aeb4c43ef3f9f0ee6562a93", 0x16}, {&(0x7f0000001180)="35c5af3ce5d9fab10886100ea9d79e4a62dfe7dc9388bec0fc968f7deb3824aa170d039b93e97011f712645cdea960930b5d4986c668c51ffea9a676c7e0c288aa2fc4bbb75c34192abb59604240842862dce694a55a961ea9aeec1a2fff2988f3c09d73c04dae6913381da1c9b4c37f5cbd6fae9669a7e38f08f2c7f7", 0x7d}, {&(0x7f0000001200)="7b9275ea7d4e44a946fc9898e474155ac82302aef0889d94defe3c6fe0df385b77a994608d1d3f4e279d0653c8cf0feb28440dbbd7ca61b515fb0fea9ca7e45574c7a43156b8424ecc67dd73e4f885ec273d584e04e489e4851cdc9e86e4ba564ef44989c2ced26f2a70f8ac3e4411f1671dfd28404969b3c87c3cab6f73c6258c33a2ed522253d58ce907658b675d2ccacb0dc97d6e1159cffdfda027b7806360446db84bfacc2145f2854b8057f8ecde602b6291f9f94179f144965391cd90bbb0d66c306834736c7c237aa486504b7e92aec968108b04d30ee399ad47a6519c4f100c7221e79a3ff112ec6d5e8e489a55ee2d8e5db2a9f014fd0c12a0e43d762deb431f428f3fd6a0e19c5123978199032531099faed78580e8f4ce5ff2d55ed4c83c0d5c29c29c03d23adb6070221ac3e65b293654fc5a4480b36a25e0facf84a1bd62aefb4f297a4699ce71585b9169279b7a2739013f5902bf21edf36e8dec68438b931742755fe436db58cb6fb115bb5abae7db51e459056b692236f309296c4def949c1e1e67423fe01aec14d57f4cf892376b62cd675b54b4283a1a6a07ae3fe87d29c94b7b76f6b8695c73e7725204a001743ef7e52b4faad6559c3a4fec33ed3fff1030217d90e3f6f6506e513ac2b9745874137a6379a437c0cd814341ebae410b3d0d591ff24384e5f1b47b36ed9ffbe0a897d5808fd7a5823860a85889c078cec4a102795aeabc007748d476720a8807af3e7f47576332e51f2cc9c7e0e966d3c70141d948370fe31b383bba5ce167f2486c4af0ec6ada89f916db615a1b76e4be109362217c1ee960568cf45053cb56dfde326c0d90133cd4ee0654a4e9bfd07ffed7f2e7343747bb918f9b58cc2828f541b2cfc41513b3431846764977f93603eeeaaccd3a780d5f3717e44317514ab11a2e52dee7c56f60dc79b0a2b0d58638c9abda404d39156257c256b2237161afe5271afcdb72c0aa6731fb14d273719eafef916a93bcc8bdb938782d7c56f2c88d6ccced04aa1b8284113f8de50c49e55d1be0eee002648b998f0dbf59c09bda3a0af946a9c4e84535213482e76c1c259b1c2101e7cf9260998b0ae983baba47b5e599ccebb74cbb281f41a7db3ffb742b61f9ecdeb37e64b1da9230f1756aa6d6e5db8690de60806b48472d7dc90131397e365e4af823244e0408f0b7ce20d4d30d9f75c2605b608d42d01392e20a2d7fbfcebe312795d5d714385d4498975600e6ccc146270ca69059cca8b5f6ebc4f913ecaa248636ce06ffa1a07fccf691476f9e17f31b72dde4d9d446f213a1732c60c7204f3f2001ca04142bc9e9d6c592cc6afb2d41a8a24ebf06e2463bb4d70eca5df554a7e272c0238cb5fcaec556f7b55afa8ccab0d1e6258568c11874112fcfacad07f0bff102d009d1c4506f174cb96f94171a1cce9347cef63c8389e656b101b2b00637d0b88726d5835bab140ac66cccd83c6bcdb085bff82983caea6833767dc2e208bb0d63e1fa1b33b30eef8fdb9e249f8100a8f3c54172fdb27700f5d71f0b75cf14fca136e7285d719807ba0e0d04cd3184cca78ec9688592c1d74c678931c2d8a43404b5da9b999148acc71732f11747c29e9ff522c3175f9897da2f03d02a4345e24bb6ad10a73e580eea005685ae804ca96859bd17638b0624aa911a35dd7bc96ad829281248f280a6996e58348c140f081ea9feeb9a69d49d85b39f3275fc3932ea18d20b6e31f589dd8e720908eafbb8376c04af32b1b440a48395739a2ae8e8cb699dba0bca8f4081ae937277519b6bb272b9a64b8939c326f9bdce2c7c7491e9f9f2679e326e0d70aedc2470b19e01b39cf848f5fa5a039c300088a0fa250529b23b4e1c4b585734217b27de648ccc4cf0c60765181129cf7dbba0882a1a8fb5b21f010dd7ed82f93c81e3f3bb043630241e5345820cb528bbf5dd962ecb0fd791118323cc48a7711853417e7e00c375ab901a970dbdaaa6b3f5e66f7bf99c31cfe6972ebe367e7261bfe131abae8e2a78337612d978d745494b4fa9d2ce50b258118b37385e14c31f537b913d080c3aecbb0b1c75724075589f80ca61eb23407ced9682f06abb6946fac63f1c8d93fe92cdc9f6322b097588b3f93fd6f1fa5ad7ebd0a5c4f923dfbb76b0e6780ec1bd125bb15b7ff6f008a2fed393781ba080de3ca37d101b052e2226fe76cfcb3497cc3f2e1b7541396b66038307e271c28e6999a60e4bf20f5e96bdca3871e04b8b917454c32d7a2704e1286be6cf675dd51eb516767d65ca996495d6bd57be615eabeea28af42d9e83abec871ac3738c5c05a879ff598dd321f593324963de51cfcfba944e0e357b1eeeda354a398b63a470c6c4cda5fc4c8544d795686f23ec627241e349a5be2b56916c35b145a750c411a091e8abe132e5534d18812d9e76df7bc0971df90faa7c4d51155435720cc11588559d65223a57a749b6c78c008a19634005f61b8745ea6d17250985fed849aca375084e411509cc0e62798c80595417ef4e5cabe8a3b4f9f1532cafe2e7ebe624a4a4dc25905e60d78ae7a2803a497ec9d60d52ada0b9cd559cfbb001b64d6ad7ae5f10ff1fc8de6f0b6d029ba92e9218cb57c38c9693f30957f5205aacb4284c7f1e526efcd59754a0bd823a19cf8fc4009faf408cc35632c15331e8a85b51138dd5f9029e4c5fd05c38b9c52729544e9d74595c2904217d332c6e6908040a1dd6e0a7656a9c9915b99ad606d7546a772bdddfcfccca41e460c082ffd99e82734fbb3627b868d77460f0b67cd874e265e514f5600aeddb31e4464c3d7507f0ffe46465a180c3cf8ecf9354f9e8b7522f1f635b10c8ed4d8eb832c1293159fffa6ec32c99f9a6aa4f48d0b71328507d23b54f8025875f541bb73448dc32b166a32786babfabc30874829135bc1cd3a7f2411a171c9ae8fee1a1ecd2c6c1b636154bc6770d17e7b49395b8884400491b33cee08a1974a77cd7aee25efcf6811963bd9051e66b5209a4efcf04e218bf10daa8ff1542769ed46be718d822bbf80b324210bbb56eaeea54a9901f667f749b7f2f0216326d044fe3d73faa7b5391c2fb5de86669bac0c1ecb6a50dbaf49a785fe1045ace694cc505fc880133dcf50981eda842a969306018a1b77ee45d858d24fd43e9d4aa64545f8f246443d8de1d5c643ea1c882ff810d7a47259d0c45c1854ef299e1c06e9e05d8091fb89d587e17fdc560a8950cc5e2f62855ad8ba49be344138158ef8b13df008e7807d83af00f0b6030b30bdaac6d9ce4d3bebbae72fdc02196653bf9141ec9b803417e325cfc8fa73c51734231b5a92eed5ddf24f63b0b664dbcf884fed99c1ab7608eacec903b1d21a02341b5de513a63b8510d7068bf6978f49b64435dd09fb2ebcdfee3b57e8424a5a1d7755e528999136c39c1e23f94be5c6f3b0486505a92d5b3ea4c49de3f0136fa4b735b50dada53a9e6a98e532075fdfcaec919e2d7ffba6f1de6f87e347256a401a066c27fc31b036bba09219de9ce6dc063216bd3a02640ae981afaf74687210a34b19748e98b6c2d2cbad1be9acbcca47db43ae9b12da117629765f557037e5a84579faf0ff60c08cfaaf5dd952c72d6f125a378272f4c0d17ea9f7a3b3ac1c70074d0b60a507cbaa0d52301c13ba1e60b90b4e92148c5acad566126c217280b87e3b21eb2ebf9d1627c60ebb7053fc1d1eae76a571fb7df1f64ff38004763a2d347aa542edfb10bd0a1e0bc43a8ff785c6d1299179569b7b198ef7a2924b8a3d9c6ef065ccfbf75f125d096a0bf8d9fb8174a25505bc9a34f0da8b7a2d64323cf9a3fd89e921ecf1d1a2a685976dd7623223eafd7d0d5c349671ea407e0500652b9e9e6b9177980f78ef79476e9f5786c877f9ba27e130f9dfc19dc53577d58140db28b39209bdc2dc71d1129b38c71ed0cf041c43d1c2f288aa33727558b8e91335948a3a5c71a76449cc0c4c150445f81dfa1e3ecec1589bd533886fe5dd2ee92dd215d85b4d932152e884fe69e15268f9834f9e32e99170513c5ca433a22f485d8d9862d8d8732fc48fb088386c71060edd1d7504478e85f41c0934d1204a4c7123d17e3c352c263788191f0d37781d4d5225b061aa11adc01106f4e83ace6f951e558d344dcb571b985df651dccc2a27ff247da011c7280cd0de81402bf55614537832f80c0df5b74f6739a5a42fc6bb5f6392c3f0b5f59374c097db79354745da26728de452c08d19799a245946423599bd287165d3576131c3918c06ad7bf1018ae0eb8d5f1dd91d839c29382df65674460ed0ae7250c071f4724ff00cd3ee7cb956e23c6bd7caa1835240355a7730a590213c2ae12f4780e1768c3f0aa2101a3bce757a61eab5a3c06f4bec1f45a667e479d344df42d0c741071f0d3c6bed881c066105b54e8c4ae9097e7b7d62f6f89072844f01f98f2a0ff86dd0a1eb010fdc7e3581322dd3cd7ed0623032a47403a6c63f0da3d62deb4bb52b7d3eb528bdf72d8c1bb773eddc24b11358f3c9ae2732e1e80f13216987c9c0870a5b074c131de41ab6398d26c841227d6d3a93ccb9d563a0ea025de94743ed73c2e89a7bfe3d6ea380fac3f157af508f51401670e7437d1e08fdd1b83fabb51461e5a5329b56a91fd0882050cb3dbc7b7788221e5607478b107e39a9433ae7ce5621c1e3d05d77fbc280150756196259a22220cedbe9b6a316c2edc20b2f9852a560e9059c4717b93ba3c0989eff70ce12f7729bda322d0f6f5a33888ad94844dd3cea7e59f9ee37a6115123e35289ce2dee0b6009cbfdd9539e5f720ec031b2578ea3077132ecf42bb35bb58b6624fcb3c8cfe51f4e9b4f9e2d07515c3d54ad9129608689dbf213d23ef6bea2d9a5968de62838685c3a071d9c08a03a70686332915157469a1bca5b2ee7b12a0ff22d081069d45988122b994c3d992ffd1252c7a9abc7ae3801a8dd1039e5f2564114ebe035fc91beaf08c53ebae5085c978b5db0d524d66487bad950196a1635fd81d09c1da4671906cad6f894f12f5c8de870ddac8596890f5399062579008cd09bfe2ced1147632178a1c81399c7edf4eb9ef977fae55e67ab05e75ff73b9553e198f7a682b2b4c87d8c8315025c207b877b8ee88426bb2daa6e8d23411c17027062c3836ec468da9caa06e1d32855a279cb01cc782950ae2a353b5901056100770ccecf5897926f17d54b0adca6f1f253f755e8da20edb405b188d2bb21cb8940bcd6dfc86b03bf36f3250fce0fa9e8b2d2e9c3b0546ebd3fbc5c28439933eee3d0a58849e7b91e5adc54be01c1127dc2dee31169a0d7bda36dc7200b17f05f52857c2dbf6e74771f4ca33e2521b781ce439108e3f3bf3acab0391c9719c96fe07f176f0c67c84c86de0ac99123e6bd07ecd7d820c25b33bd04541f5d4251c9eb1304aa665b0a29f955e6ff7cccedf0a38498a8db5ea616a26375c96b49187d462ba57a5f4e627c70a8e79f8fa2f0a9c5d74e2a31e96bd498f5ace3e03018abf31f9dad4e9b6e464e289826767bf3e568a234a763bc3c64ad1ccf0e37fc8abf54abfbc0a851d003c4fd230d64209dc3b5e7f5c45b9faf4b9acba5e399cc27b0155b69f1b31c4ded136fe5116d846a10568da75529c2493b55584458e31089781690de59cd7c424810de1bde2703daf6467283acf97cd4bd4a1e280a3967e60f219baed830a83c175bd065288c487cade08bf5f2a79b5088594e4361e0fec75e0fa47bd971302dc65856c8e94717822c9271d06ea5967392a", 0x1000}, {&(0x7f0000002200)="5cbf3a12613c51846bc21a8d486ccf941fd3f4a64a48194cecc489e6ca307199fdcf1c31df2dc83ca853a99fdbedbe12e6ad1c7d0a3cb0700ca50b3d62d45d0b251b5b590828a51f4f2815ae026bb818aae133cce011cc0bc1343c79", 0x5c}, {&(0x7f0000002280)="f545e1126f35c9fd3958f55fed6edb506652068c615e1664e4e13e6a60", 0x1d}, {&(0x7f00000022c0)="b09ac4d1a3909747f6cad8e888710682cc82dd0a84fca37af2b9443fe187e49f84ba083362d7496ea731a11061992acd5e55c3a278148b30333186d46731e2a7c8d4c371ce3981451f30531dc349bdbfc82951904a13b6a49f6878488f91e6c41c8e4b3204a47d1bd6ac75bce5dbb4a878b8e5e01718ae77a20f9682c2ddffd6d82b47f1c728b06660d380a1a566eb4de6efc63c78d062ee", 0x98}], 0x9, 0x8) 2018/03/17 06:32:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00000002c0)={'eql\x00', @ifru_ivalue=0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000040)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000003c0)={'filter\x00', 0x0, 0x3, 0x88, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000300)=""/136}, &(0x7f0000000280)=0x50) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000440)=0xf1, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r2}, 0x14) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/17 06:32:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') sendfile(r0, r1, &(0x7f0000929000)=0x2000000, 0x400) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/03/17 06:32:03 executing program 5: removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="747275737465642e0478"]) clock_getres(0x2, &(0x7f0000000040)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x4}, 0xc) 2018/03/17 06:32:03 executing program 7: rt_sigaction(0x9, &(0x7f0000fcb000)={0x0, {}, 0x0, 0x7}, &(0x7f00007b4000), 0x8, &(0x7f00003ecff8)) 2018/03/17 06:32:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000050a000)={{0x2}}) r1 = dup3(r0, r0, 0x80000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x100000001}, &(0x7f0000000100)=0x8) 2018/03/17 06:32:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1000004) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)=@newpolicy={0xb8, 0x13, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xb8}, 0x1}, 0x0) 2018/03/17 06:32:04 executing program 3: r0 = memfd_create(&(0x7f0000000080)="8febf33130e671698c5699d4cf6dfa8701", 0x8000000000007c) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0xfffffffffffffffe, 0x0, 0xffffffffffff343d, 0x0, 0x51, 0x0, 0x8000000, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x4) 2018/03/17 06:32:04 executing program 5: unshare(0x20020006) select(0x40, &(0x7f0000000040)={0x7, 0x7fff, 0x2, 0xffffffff, 0x70, 0xa0, 0x0, 0xfffffffffffff801}, &(0x7f0000000080)={0x0, 0x5, 0x4eb, 0x3, 0xffffffffffffffff, 0x3, 0x3, 0x8}, &(0x7f00000000c0)={0x1, 0x6d4, 0xfffffffffffffff8, 0x8, 0x80, 0x1, 0x8, 0xffffffff}, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) creat(&(0x7f0000000000)='.', 0x40) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') socketpair(0xb, 0x0, 0x0, &(0x7f00000001c0)) 2018/03/17 06:32:04 executing program 4: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x0, 0x3, [0x5, 0x5, 0xb2e]}, &(0x7f0000000140)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x2, 0xc857}, 0x8) 2018/03/17 06:32:04 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x84, "3f7ec69b27b966584d25816e266cf818bffbffd65cdb42164f28bce2e7eeb75a2148024ba72133c031bc217d238d679f2d6d439b299793f9d34cbfadefb0d8d45df3f94ac9dad0e04f24ed7e556f5c5b316e47f91b4bceaeefd67fe0efaaa7df748203bb41a9b4d026900fc08a06b68e07c6608ef35e73dff5c02ceffbaff4ab345cb9bf"}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x6, 0x0, 0x9, 0x3, 0x1ff, 0xffffffff, 0x0, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f42efa6effff2007f9510500030000ed", 0x26) 2018/03/17 06:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = add_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="c89a6694eaa67a11064e3c2ae02610081495f715b3f1d2f45086fcfef1e69b3fcd1b1f52afe833792290ad33c9a37b406dd99a3aaaa7faf4782fa51face094e876719fcb23281082ff3d711a85d1dbf8902aa4948e10c8b1851236eec502cc66c559e35d6859ce799653fe6e5fb1abb5724172227109425caf3b176c2ede7674e540e734fe9b115c7c9f28c44aeae10e7095445b2ea229ed4e6417a30027069fde0b41c8d1f95e0901425a55b2e81877c1a0d0f6f0f5e2f3b3d81edeb7130d7039ddc3", 0xc3, 0x0) r2 = getuid() getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @multicast2}, &(0x7f0000000440)=0xc) bind$packet(r0, &(0x7f0000000480)={0x11, 0x1b, r3, 0x1, 0x10001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) quotactl(0x7, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)="7c118e22323b2cc693fedf41600fdc1931813287adb2bd5247a634fe326793fbe1ddb1e99d0cb5cc1ad07ac5e9449697622f1d50afa1c64fe81abb7be98008a22a664438889fd623de3106a3c30704d0403a9d84f716") request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="776c616e311d7070703000", r1) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000400)=@add_del={0x2, &(0x7f0000000000)='syz_tun\x00', 0x1}) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00000003c0)={0x800, 0xffffffff, 0x100}) 2018/03/17 06:32:04 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/net\x00') setns(r0, 0x0) getpid() accept4$netrom(r0, &(0x7f0000000080), &(0x7f0000000040)=0x10, 0x800) 2018/03/17 06:32:04 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000007ff8)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x800, 0x7fffffff, 0x2, 0x97, 0xffffffff}) [ 77.434691] audit_printk_skb: 9 callbacks suppressed [ 77.440654] audit: type=1400 audit(1521268324.051:46): avc: denied { create } for pid=11483 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/17 06:32:04 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) r2 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) inotify_rm_watch(r0, r2) epoll_pwait(r1, &(0x7f0000529000)=[{}], 0x1, 0x0, &(0x7f00008e8ff8), 0x8) 2018/03/17 06:32:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007c4a56)="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", 0x598, 0x80048000, &(0x7f0000e3efe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)="359f1e0e258a7bb1b9", 0x9, 0xc800, &(0x7f000075a000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x6, 0x8201, 0x7, 0x100000000, 0x8000, 0x1, 0xff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x5c, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x7, @empty, 0x1}, @in={0x2, 0x4e21, @rand_addr=0x9}]}, &(0x7f0000000180)=0xc) flock(r0, 0x1) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) r6 = geteuid() setresuid(r4, r5, r6) setpriority(0x2, r3, 0x8) 2018/03/17 06:32:04 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r1, &(0x7f0000000140)=[{&(0x7f0000000100)='15', 0x2}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)=0x4) write$sndseq(r2, &(0x7f0000000040)=[{0x81, 0xfffffffffffff804, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @addr}], 0x1c) ioctl$TIOCSBRK(r0, 0x5427) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000000)) 2018/03/17 06:32:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001240)={0x14, 0x10000000000013, 0x403, 0x0, 0x0, {0x20}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x20000000000, 0x1, 0x9, 0x6e, 0x8}, &(0x7f0000000740)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0xd2, "49e2f148b1bb0f36aaa0f3552ec90c611f59ce5f71ddd7c768281dabba2e0b9f48a79282c6e3139cdd8b67984a71b01d0a934b1ee56a25b39a67df4806eccc30c4f5bc08a4e5754390088bf309c85778275c331345e9713fa13f07f2cd428988c689c7f6d7da2061ac925c9a0a212ce16c061804997f2487c2507b2439e77a889b1cab7d42ae34282e24deea66d8b601ff2e67e7f36ed4c0a0162dfe9e0704eb6d1d87d1daf5c5f59bf36213bb72b9d55dd54f9c3a787292a94261d8ca4a85d9a94dc3dcb6bc8a94a34f13f5310fa8f4eb94"}, &(0x7f0000000880)=0xda) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e24, 0xcaa, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000980)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000d00)={0x0, 0xb4, "b537ba43a5e17c9d62ad8d5128583d3dfd35de7ea23f000d03b526066b7b2cf7d2ccf71470862158a83078073d096a03ac5a8d988942b862d9e6e401914167e96b157d9f71469f923b691e873d129c1a2eb7d5afb70c7dd1ff79340bda8a077be38698c40b6521a31e9e407ff70d74b025b23241cfcf10a5769da4ce33a034989a0fdaef0535345a929c8755c8d6654c7b8121cef432518d4f38bbac4f35f77341b9d29960b4c95d08843e2e5045285a3f4e7b3f"}, &(0x7f0000000dc0)=0xbc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000e00)={0x0, @in6={{0xa, 0x4e22, 0x80000001, @empty, 0x80000001}}, [0x0, 0xd4eb, 0x3f, 0x1000000000, 0x0, 0x6, 0x1000, 0x1000, 0xfff, 0x1, 0x0, 0x2, 0x6, 0x8, 0x1]}, &(0x7f0000000f00)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000fc0)={0x0, 0x7fffffff, 0x5}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001040)={0x0, @in6={{0xa, 0x4e20, 0x303, @empty, 0x2}}, 0x1, 0xff, 0xabd0819, 0x7, 0x7}, &(0x7f0000001100)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001140)={0x0, 0x100, 0x8, 0xcbae, 0x7, 0x2, 0x7d3d, 0x1ff, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x0, 0x9, 0x1, 0x8}}, &(0x7f0000001200)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001280)={0x6, 0x1, 0x100000000, 0x7ff, 0x0}, &(0x7f00000012c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001300)={0x0, 0x97, "b5acf35c60827122b733ef676dd3a441aba0d800293eb95846ff47e1fd8d9c2351c39875262a3f5ea0c11e685c8afd32d45dae8768999558b13a840aca5f671b2eae590c045409f4d0f7db1667d87748ca677a70afee62384e690e1d79e62e75bd596e5ed406273a5629c78b8ea1bcf822e33a1dfc9b5f54ca7c7fc988c4fec39f35fb16bd2bf8084511d45f89b63e580fe4f24ccd344a"}, &(0x7f00000013c0)=0x9f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001400)={0x0, 0x4}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000003a40)=@assoc_value={0x0, 0xe7e}, &(0x7f0000003a80)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003d80)={0x0, 0xa0, &(0x7f0000003cc0)=[@in6={0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x8, @empty, 0x1302800000}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x200}]}, &(0x7f0000003dc0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003e00)={0x0, 0x400, 0x81, 0x800, 0x1ff, 0x4}, &(0x7f0000003e40)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004100)={0x0, 0x2}, &(0x7f0000004140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000004180)={0x1f, 0xffff, 0xa, 0x6, 0x100, 0xffff, 0x1, 0x3f, 0x0}, &(0x7f00000041c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000004200)={0x8, 0xffffffff, 0x0, 0x9c, 0x2, 0x9, 0x5, 0xffff, 0x0}, &(0x7f0000004240)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004280)={0x0, @in6={{0xa, 0x4e23, 0x50ec57ca, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, 0x8, 0x100000000, 0xe3, 0x3, 0x80}, &(0x7f0000004340)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000004380)={0x1, 0x1, 0x401, 0xfa4, 0x0}, &(0x7f00000043c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000055c0)={0x0, 0x8c6c, 0xffffffff}, &(0x7f0000005600)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000005680)=[{&(0x7f0000000100)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000140)="22159ff9cb7c174c255f749f2a46a62141bf807af2ed905985321ef69a0599b4d815bca39f8d99d7be3d766b83878a2c0d8fb7f95607937a5370b8fa1bdf610a4b468384b021c7580a6f6afdfdfe74121faf30e1aff5335a870180e3b9e92a6205d714cd890e503972b1bfeec96f6ad3f7305408491706a589910c25859bca59581dd7a432ff06a098b456eca332c38b3b5f76480b2470deea6c", 0x9a}, {&(0x7f0000000200)="f47ee44dd06c7ca32f3511ba3a5aba812c11c9e04aba037b0b61e5bce99635ba66d1cd0225519884de2fda3b0eaf0f8ada793359dec17b083eef16904a253b97146f6f05382925e3e92be19270b35b91ad642f1925dbc3d8c4bad691b5209a082bd2324edb66982eb6aec854a244883dc6ef4fdfd0ec13d851c0db04ba00b0daf131d3087f5723655b3158f0c51de3b9bb6ca9294b200c877b88150ade400af9488d0c86d08782713d95e91b5ef2f572034e423854baeeb525c1826082d8cdc0c19f76899e4fe36167835d653c2eca55a6", 0xd1}, {&(0x7f0000000300)="64e34af74420a7d199f63279e83f59ba7e899bd0bd8091a6988c4dae9a70b79f6fd773f38419efe5e255412d0fd28449db3ab30286df8ee74edec0442e19e5460dfe36cd5024d1da77a58741a948698a994239492efea666b55351147efcfba220fbc1c538600512860c656e0b2f56c81eee2c86e2e109d8a62d96ad2ce7f1c7b9b8b43c540a49fe03227683119b539c88e14f62b9fb66152459a0f34c013951399e46f7da4568d5ad33bb8504a2039c312e0fee5a9b37", 0xb7}, {&(0x7f00000003c0)="539302389ddaebf2f2b2d142a2e265a977f9c022cd78387cc47fc57734f78e333a2d52314a64", 0x26}, {&(0x7f0000000400)="0d32336f0655be8186a67303ae73e9644ef3b3b9313d0da8bff677f80667c0b7481fcad64ff7dde2975b25645a40de9079a0ed97d1ba7e8fd76d9dfc70ca86c70e419426c4140bfa084448c97ad1c2ebb55af8a4a5e147ef51c03e2a0d4696698b6a94b17b12e86e505fa4fd1743474be51204565e750a4d2865750b19b33c81ca96419246054cf0476077991ac655fa3ed3", 0x92}, {&(0x7f00000004c0)="3866a6aa3b6352123df2e1047d6575910651e8c2123068a1abcc3f972634586c891b04385dddf7af226533e643e4ca6d1ae023feba8f5a5a1dcf3b778b37cbd60920a3e35d4345607dd55c7bf2aa172c4ab2c8b54b8f2b17a70de0231b1896ba6d8475d55cd38a6d86fc915d57875889310a884454d5367d047cb377f8a561ea1dcfa960c60fe43af2fe53b95061cb04790d41c8a86fd16929d970400f6c852507a8e8a3007a14e0d004692ab08628681fe7c55dd0e166e68a7c51574f90b2d1bcad2f69ecfdb64b18bd0a16a5a30f1d652842cac81f8000c983cf34b96fccfc35d877259d1ab44b28cfa82b96dd5725fd300e017fa24eb5", 0xf8}, {&(0x7f00000005c0)="31c61c9a54c224ed9dd83df6fbe751b9352c6e31577fe71d48fceb6972259686ce1bb77feb5420eea0c683565e8186f2da3dcef3847c3d6393a9c09f874018acfe751f8c13c9138195774fce0e5755c0f03739506f2bdc1ba7b049cb4e75b646f34ba7788df9362258f54bf9bb13086ec698d8586ca0046b87984be0e526c0238572adba4153f0462fe2e4472137b655b651bdf080a752f37cdd1b4b14863e8f2f82c93fbc663ce433955caaa86e4315cb62f2e0af27086c51609dc09de15809802ea975fd5d5fae1aff8a2212b04b270e5e8a82", 0xd4}], 0x7, 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{&(0x7f0000000bc0)="873e5f8f35607e5ed2753bdcdf052ea102903b4f2202d934dedb0a8f15fbfaef9779d5a729349f490a0bc19b2e9d77fee354758b74c5109a50a6615c20a8b3a2ba2635a6dba046246c51babd83fb3efb23c196cfa44d25c00edc209912477a13c52e894203dce5a82d188bd11f21dae3512cb58cb9548802ba803b16573500493a26d9e5bd0e5ab6e7decf57ed6cd8748db3c1651e7c549f5302561ee56b7c119114b545c651ac2ffbc4717bab4b55e6bf6cdadd85d4b932359a782552f0b34cf05233b8dcedfb7bd2ea82a0d1", 0xcd}], 0x3, &(0x7f0000001480)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x9, 0x6, 0x800, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8, 0x0, 0xffffffff, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x101, 0x201, 0x5, 0x3, r7}}, @init={0x14, 0x84, 0x0, {0x47, 0x4, 0xff, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x1, 0x8, 0x7fffffff, 0x0, 0x27, 0x7f, 0x80, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0xff, 0x201, 0xfffffffffffffffd, 0x6, 0x8, 0x6, 0x5, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x88ea, 0x1, 0x1000, 0x4, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x200, 0x0, 0x7fff, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8, 0x9, 0x4, r12}}], 0x18c, 0x4}, {&(0x7f0000001640)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003a00)=[{&(0x7f0000001680)="ec7a0a379d818d3d6dd118c267f1799fa8d2bcc8e9c95cc8a17b4afc2ad69eca949bdf98d75595c875e263b47a781e42620659c927ba64ea3a57de6fb42c041175a7425a6a1f124de65fd82fec86b77d9f2bda02ad4846603aef0b10980838379ef49857e6e80272586cc74661d62ff2fe68e45515cbcc364162aceec784c6617d7e013ec48c665c020e3ddc04f300625831e9cb3410bf0cbbaaec9a8bc7b56a72bbb676076af6213e22da22018ed8b5b889edb779e686147176", 0xba}, {&(0x7f0000001740)="15cdf7d2016ffa64af8325b7e95aac00e7f64fa0ad64066b1e00e7461fb637d82ac75563656bd5b2036e71aa320f50be4e2120f8ab7dec831c07f9050a15efed83", 0x41}, 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0x1000}, {&(0x7f0000003900)="adb96b348d70a35c953c79feb181a00d674d2588c1c0603e954085feeb66a0b5165198e117938487217e8b8116e54fad9595a08695787062a00b4187ef70080a6e9356e4f52be6b958b94193ebf4cbf70ecf069d0d53458617e34838743ebe7d66592c53350276f591151f96ab8299cb7848f127d468136507655efd66768ee780ed837989c451a2ea4badff7f358bd3b86866c1", 0x94}, {&(0x7f00000039c0)}], 0x8, &(0x7f0000003ac0)=[@sndrcv={0x2c, 0x84, 0x1, {0x9, 0x6, 0x0, 0x1, 0x100, 0x8, 0x0, 0x5, r13}}], 0x2c, 0x20000000}, {&(0x7f0000003b00)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000003c80)=[{&(0x7f0000003b40)="5a606c0e183d27997b1f3d5f8ecc04e3f7b85c29e89ddb9d433d4ae6ea7fce1d5d90e32606f08d833689b6fae57cefbf0a3647a1fd544bbb0525f84fb7fe2c779a2589db37078a41e4062afa284b24bf298290ea26077292716b61320d26c2240bdff3c94d84902130356f618393e3a0f1d1fe354cbed3f875f7c71c0d30cde4c415c7e0b9426af8953913bee1c6c3bfdcc474af24ab1f3fa2a3dc4fa8b86d79dda9b26349ec0624a77d66138e2263ac34a9ad23ba992cd15fb02412216dadfc70a44efaddc9069706a2ea7fe0e47baf80151cf228dec11081f6a409d385f1cbefe3803ed6dafec87d3f92c536e4ea296578e3", 0xf3}, {&(0x7f0000003c40)="c49454b865da65981afa15bb0d69670b7abf5a158f5fed55f77845d81296f21f0c2edc2d6a1421", 0x27}], 0x2, &(0x7f0000003e80)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0x8, 0x8203, 0x5, 0x9, 0x3f, 0x3, 0x5, r14}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x9a, 0x8, 0x7, 0x5, 0x0, 0x4, 0xff, r15}}], 0x58, 0x80}, {&(0x7f0000003f00)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f00000040c0)=[{&(0x7f0000003f40)="98bd74da42091ec2b8dd73a381e2f9fcd10cdf2a80e43d773c159027f66033542fdc343e97af6fd039a8f5e6b5b4e28d0794555ed49612e37d41990cb154ade69dc517f1af47d3d0abf6f80e59cb9c3a3dfe4dacaa29f00cfa00df1d6cfa5bf7af225ab163013a73f78661680b5c85fec8a4ef405a36b71faf31e2f0a0f32326ee31b767a092734ffea2345938249058456253f6a4cc880ba3d10c79639a02709b231c7200da8a09f319c46277ad9a47c5aeb81c55a034dcfc4dfe0a0ac925e8f9b362eeb72e6b94d599ef4794ee8c6cf94600edf8e58deca95197a333bc8e4116", 0xe1}, {&(0x7f0000004040)="1719fc267c9cce3e1c29335e438a1e9941beebd60a424745bf09ebf04d2d68467fe5d8a348230040a5602f2fb9d07c3eb2b01c08e63ff87039d965cd226149efeb514479922fa1f0f5bf105a48", 0x4d}], 0x2, &(0x7f0000004400)=[@sndrcv={0x2c, 0x84, 0x1, {0x9, 0x1b, 0x8008, 0x401, 0x1, 0x101, 0x2, 0x4, r16}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7, 0xa, 0x9, 0x80, 0x7, 0x1f, 0x5, r17}}, @sndinfo={0x1c, 0x84, 0x2, {0xfff, 0x8005, 0xfffffffffffffc01, 0xf808, r18}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0x9, 0x7d5a452abc5323d9, 0xeb1, 0x1000, 0x19c, 0x800, 0xffff, r19}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x8, 0x7, 0x6, 0x7, 0x0, 0xc99, 0x75, r20}}, @init={0x14, 0x84, 0x0, {0x3, 0x10001, 0xd785, 0xffffffff}}], 0x108, 0x10}, {&(0x7f0000004540)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000005580)=[{&(0x7f0000004580)="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", 0x1000}], 0x1, &(0x7f0000005640)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8206, 0x0, 0x3, r21}}], 0x2c, 0x20040000}], 0x6, 0xc010) 2018/03/17 06:32:04 executing program 3: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x6, 0x8, 0x4, 0x7ff}, {0x9, 0x72, 0x300000000000, 0x3}, {0x20, 0xf5ad, 0x1ff, 0x4}]}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xfffffffffffffffa, 0x3ff, 0x80000000, 0x6}, {0x5, 0xcb, 0x3, 0x6}]}) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/03/17 06:32:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000d4e000)='./file0\x00', &(0x7f0000e5dffa)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8001, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) linkat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000080)='./file1\x00', 0x400) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x101, 0x8}) 2018/03/17 06:32:04 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c36ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xfffffffffffffff7, 0x7, 0x4, 0x5, 0x88}, &(0x7f0000000140)=0x98) write$selinux_load(r2, &(0x7f0000000300)={0xf97cff8c, 0x8, 'SE Linux', "b17db6f3ccd5abebb8a24ae6110071f613d08c6ccde00ddfbdf4f652be5b85f97a7f7926d83e0520b23d7d41e81224d68a2bb6ef6360a7e8ff4ba4264c6aa8b2787361b7e6294a421ccafc601ff595fcf485665e3b794680983592d2e40fd814c4033374d81b0b89627024f993079d404ef03637dafc7c2023aa36711932b964d53378049748248089ca737dcb94a5"}, 0x9f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="010461ce0000c9f7dc8ceb53b0a4bf5b90fd7c3d4b0a8b711f196424e1915d68884490cefc43823536dc93ba314a99c717f6533bc153f53b03a6f3ecd5beb44759f78ed2dedce09a4cffee8d309af9427226d3428aa702a7b94db5d40f8c57d6bbf79fa88700b1e107e914f292d3c8ea68774e002bbb3bae002f3b8f785aa086ed"], &(0x7f00000001c0)=0xa) shutdown(r1, 0x1) 2018/03/17 06:32:04 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x10000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x200, 0x5, 0x7, r1}, &(0x7f0000000280)=0x10) clock_gettime(0x7, &(0x7f0000047000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x27, 0x8, @thr={&(0x7f00000003c0)="42b004ec0963a4aea9acebad030db7993cfcc13b0ecdd278ef8f7387c6dd9905e395575dcf479f5291b47f3b09f48eab3aeb102b824cace23060d761ceb9e8771dcaa06e470f4b25a6a4951043f1ca97bee87510de966bd0c90c94a8729f66c98a390c96172126d83d5bd490a90052780f7cffe6114b6f8df2023c9565bc5beaf0bc937c772de6f630f87e999cd13ead86a5002de91aaed5cfac0b254f693d65630ca2e469129452ae81ce50455d39afa679282d86e89cc8786eee991c487f685818ce199c59", &(0x7f00000004c0)="10103fb52aff4022f1642c4f44eace07f03075e398f7a9defd1a216566e1f91e0335a07e747fe6b42c3a03d75ffd581da39824daf76a9f12998b650790153b6c8e01251297f600a9fb812da3c5a305173ecb9adcc89730b6c35ed3d6924380d87d46e243aca9d628c6db3f97bf6b26e173a0e58f0596eb28b9cfaa73ceff4b1159"}}, &(0x7f0000000380)=0x0) timer_settime(r2, 0x1, &(0x7f0000000140)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) 2018/03/17 06:32:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x4e20}, 0x10) 2018/03/17 06:32:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/166) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x280, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000140)={0x20, 0x7f, 0x8000, 'queue1\x00', 0x3}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) ioctl$TUNSETLINK(r3, 0x400454cd, 0x30d) dup2(r0, r3) 2018/03/17 06:32:04 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040)="8d01a1e882ae29c246de2d1336c27a9b7aae9db2c9856ed46b6e19a2edcb49eff31d31a25b", 0x25, 0x14, &(0x7f0000668000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/17 06:32:04 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="5c4cff01000030b78334882313dcbfd20d84e3de3d0000248bfbd524c61df9c977d1024b9dbaeb02a51dad8098fb5ef4053b6b00", 0x34, 0xffffffffffffffff) [ 77.619779] audit: type=1400 audit(1521268324.241:47): avc: denied { create } for pid=11539 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/17 06:32:04 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) times(&(0x7f0000000000)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101400, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)) 2018/03/17 06:32:04 executing program 3: r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) close(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4c, "1e186cf56959f632f95cf651fa3ed977fb43a1d6413ae452cc650bffa1ad4b7f7715e27729b4ca8183506efddf8eadb3d0d06e08331b43d583a6cfd24ce7f4fe222bdfed97727feef147e220"}, &(0x7f0000000080)=0x54) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffc01}}, 0x2, 0x3afe, 0x0, 0x6, 0x1}, &(0x7f0000000180)=0x98) 2018/03/17 06:32:04 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000001140)='/dev/net/tun\x00', 0x0, 0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000010c0)={"73797aee06b799b3d78fd4a300", 0x200004011}) r1 = memfd_create(&(0x7f0000000000)="73797aee06b799b3d78fd4a300", 0x3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'vlan0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @random="a74d635f8c1c"}, 0x10) write$tun(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="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"], 0xfce) 2018/03/17 06:32:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) fsync(r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8002, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xfffffffffffffffa) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@remote, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) sendto$packet(r2, &(0x7f0000000100)="ac61ba603c8a748a6b48c88238af53af157c73343205f001e93f9cae9caad7368d8596110a37be806f5cb7c45c92545d88800065e26563ce81b7204008e6397a63f6e05fdd1fa41a7840", 0x4a, 0x4000800, &(0x7f0000000200)={0x11, 0xc, r3, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x113, r2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000646000), 0x2) [ 77.667710] audit: type=1400 audit(1521268324.291:48): avc: denied { getopt } for pid=11539 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 77.695152] Option 'Ü¿Ò „ãÞ' to dns_resolver key: bad/missing value [ 77.708409] Option 'Ü¿Ò „ãÞ' to dns_resolver key: bad/missing value 2018/03/17 06:32:04 executing program 2: r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000010c0)={0x4b49, 0x800000000}) sysinfo(&(0x7f0000008100)=""/4096) rt_sigsuspend(&(0x7f0000000000)={0x8}, 0x8) rt_sigqueueinfo(r0, 0x6, &(0x7f0000000080)={0x29, 0x0, 0x4000000000000009, 0xfffffffffffffffc}) 2018/03/17 06:32:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f0000d56000), 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/03/17 06:32:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000080)) dup2(r1, r0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000000200)='./file0\x00', 0x8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r2, r3, 0xd, 0x100c000) 2018/03/17 06:32:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x440, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xfffffffffffffee9) sendto$inet(r0, &(0x7f0000000340)="efc44d83dab2cfa8fd9e99e938e83899d2e636757b3e9c8902c51cd9c8c7fe6baf42", 0x36a, 0x40000, &(0x7f0000000280)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xffffffaf) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000002c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000001c0)=0x9dbb, 0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000240)=@req3={0x9, 0x6, 0x100000001, 0xffff, 0x3, 0x10001}, 0x1c) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000200)) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00000000c0)) [ 77.727900] audit: type=1400 audit(1521268324.351:49): avc: denied { write } for pid=11539 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/17 06:32:04 executing program 1: removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'btrfs.', 'md5sum/vboxnet1securitycgroup/\x00'}) mkdir(&(0x7f0000000180)='./file1\x00', 0x1) mount(&(0x7f0000340ff8)='./file0\x00', &(0x7f0000ff8ff8)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000ece000)=',') getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'tmpfs\x00'}, &(0x7f0000000080)=""/225, 0xe1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) 2018/03/17 06:32:04 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) connect$packet(r1, &(0x7f00000001c0)={0x11, 0x1b, r2, 0x1, 0xff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f00000000c0)='./file0/file1\x00', 0x0, 0x0, r0, 0x0, 0x0, 0x0) 2018/03/17 06:32:04 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4(r1, 0x0, &(0x7f0000000140), 0x0) 2018/03/17 06:32:04 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x200001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"2f797aee06b799b3d78fd4a300", 0x200004011}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xffffffffffffff80, 0x30, 0x484f, 0x100000000}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x0, @empty, 0x9}}}, &(0x7f0000000240)=0x84) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000280)=0x6, &(0x7f00000002c0)=0x4) socketpair$ax25(0x3, 0x0, 0xc4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000000c0)) syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/17 06:32:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x0) ioctl(r0, 0x2285, &(0x7f00000000c0)="20f8775b21b89650679659c3000000040000000000000000000000") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') ioctl$void(r0, 0xc0045c77) 2018/03/17 06:32:04 executing program 2: time(&(0x7f0000001340)) socket$inet6(0xa, 0xf, 0x1e2) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/policy\x00', 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x800) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000280)=""/4096, &(0x7f0000000140)=0x1000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl(r2, 0x1217, &(0x7f0000001400)="2a4cb30ec505b1393e5908acfdfc94474aecf3f1cb27b3aebeec8814082910ba48aeaea1a85b2a915500b141324f25ff320d6095a5719adb4fbc0c904d6e1a8b49d16e06a26067299f6d47ad37fd092d7c9edbb51c6e342fcf44b28f19178ae8b65ffb75f9b4b253d4231a705967d050c198e36fa1177bc9d138fa78b1fc7f594dc06bca84857b135da86140e89479428073dfd155ce4bc2a03ebf8271e5213b08b81a51ce6cc3c4bd6e330e9eb8e35adfdbbf") ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x1ff, 0x0, 0x6, 0x2000001001, 0x3, 0x40000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x2}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) getsockname$packet(r0, &(0x7f00000068c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006900)=0x14) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001540)={0x7ff}, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000006940)=r4) renameat(r0, &(0x7f0000001380)='./file0\x00', r3, &(0x7f00000013c0)='./file0\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f00000012c0)={&(0x7f0000001280)=[0x0, 0x0, 0x0, 0x0], 0x4}) r5 = open(&(0x7f0000001300)='./file0\x00', 0x100, 0x90) r6 = gettid() sched_getattr(r6, &(0x7f0000001640), 0x30, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000180)=""/102, &(0x7f0000000200)=0xfffffffffffffe46) r7 = gettid() fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000001600)) syz_open_procfs(r7, &(0x7f0000001500)='net/icmp6\x00') setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000000080)=0x4, 0x4) accept4$llc(r5, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000015c0)=0x10, 0x80000) 2018/03/17 06:32:04 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xfffffffffffffffc}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20002, 0x80) 2018/03/17 06:32:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x404000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x14) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffffffa) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x5, 0x4e20, 0x7, 0xa, 0x80, 0xa0, 0x87, r2, r3}, {0xe89b, 0x80000000, 0x1, 0x83, 0x6, 0xa6, 0x1000, 0x8001}, {0xed, 0x6, 0xff, 0x6}, 0x4, 0x6e6bb8, 0x2, 0xf665c809415985bc, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5, 0xff}, 0x2, @in=@rand_addr=0x101, 0x0, 0x3, 0x3, 0x7ff, 0x1, 0x2, 0x200}}, 0xe8) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r5 = gettid() sendmsg$netlink(r1, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000200)={0x214, 0x14, 0x300, 0x70bd2c, 0x25dfdbff, "", [@nested={0x190, 0x33, [@typed={0xc, 0x90, @pid=r4}, @generic="6e2ab705dcb623895e6b343ffb823fd85bd4f2b77179430ca8f6bd3e06f8f1e66024853654bef93bfa5d99262d8e11147a0363ddd31d92bb4af953d642f4dc5155f5e3b1ff43ef57f400c85c7ef5f457714f67a75ef2c386bdf258aaba3df685f79f18b939d3b80016f3fab7bf4dadadbcd3f0a4b58b70f00006514d5296033165814f7decd592517e3c22a2df753f3445b17370943eeec35e691e138a948083069f77d0650ad5f93a2efee726e0807caed14647aee4e270", @generic="327e668c6396383522f16e06787b5986b2ea8f1512d391b7063031c18453d3adc5c897ac040109015405e1b820167f3464", @generic="a2b9d78b75e0f52e6246994b78b4add692f14a3e0dde60350c3f22876ff0a02c0b42b5141c9ce9a8ec778b03d12933b21c2009449ca87318f22bac630156ac7ab0c99e5d22493a1b357b81c9f237ca7537808f9aad75ae77d97cf7043daf92eab9072e165e25887220fcbca1aa146935ba9a79c7d86ce5926a5c81b14a0cef206517611d2bc7bc2bcbb42b1f17d2c0f725a4ccc60157"]}, @generic="f118eec031296b7fee3d428c4b918c15d8f2a8f3c0acbbd8ad89afbe4b1baf3df5bcb9b4579717bee4d8b001474956cb93d2f8b698de18ed0e170d8b3806b056ee7819ef21ebc8da3d3b08ff2ce07c1ea08a315db2d1e3914f692978d4d0e4f4314d2b88e17669d3783b25e6aa765173a03311"]}, 0x214}, {&(0x7f0000000440)={0x1e0, 0x1a, 0x408, 0x70bd2a, 0x25dfdbfd, "", [@typed={0xc, 0x29, @ipv4}, @typed={0xc, 0x33, @uid=r3}, @typed={0x98, 0x16, @binary="d7e16a3dafc42341ee663cc202dac7279118c3a21e2354fb942c31a8ef90bb333136e2ef724b58e3be33f2154912d08b30fb9d2d5441908e8d303952aff23a6119bfb842fdd5818a9d9871e9c0f825294e524ca5e3d5712807a9991eea6e2c6d45ef30b40e7ac075d1ee42cf3be98116a14e27e8b5032d2715310eb00ea16d304d6674f24d1d0f5dfc91e9d500496d"}, @typed={0xc, 0x93, @uid=r3}, @nested={0x34, 0x1a, [@generic="5b8db8f4d5bf32fb5ac32d10d2f2062942c2d9beb6c393425d5061b51c61fa7073f00b8bf07f708ba19e1a37505c"]}, @generic="afe0007434da39aca243e79ec59c8078047ba46a91cddca5b80a1d8dda7c4c2d5e0fee8337f44c14571857f0d061c6e4898f9c74de54d836c43b783dd4527dfbcd644731f06521617309cc7079b0159e3aa20a92ddfccfddbba127821b7d8d0ef7dbd0dbbd35895c8f0225d1e070619ad329d8ac6ba21de7c51a1665bdad9f1fe7bfe1ac05f674a7f34189171b1a5501c2b41f4896c3ea2472829ec39fc782ef8b2f14ca415be53db84b63901e6f9ea6efee9df44379fdeee197726312b334", @typed={0x20, 0x75, @str='/dev/pktcdvd/control\x00'}]}, 0x1e0}, {&(0x7f0000000640)={0x310, 0x41, 0x200, 0x70bd25, 0x25dfdbfd, "", [@generic="ed02b6eebc8ecab3b3f2", @generic="660088fe1705b84d331fde4823f253d4474b035d9a55b3166849ddf5cd3b1806248bc9b1c69264d3679fdabb8104a784e6af6e67d616bdef716bcbb656d7e3be672b269a40dff9cd5aa4d9010a6f3912c551f50b483318ca6cc2bb164d5cb6b15cc6d731caaa42065ab97f6d52362c5ff2282e2810b96690fcb72596cc495140d4ffdfddeae8268195bbf89c30664f0d6e2132f5c92f58c52ae0ef8d852381e487cd1d05bfb6e3a73b6f16ea2df35c0fd852f71c5a5571100ef8ab41227e455ddc12e716395579b7d2aefd2bd628404de67ddb17ae9ada7039", @nested={0x9c, 0x40, [@typed={0xc, 0x62, @ipv4=@broadcast=0xffffffff}, @generic="2eb87cb40710b21add5ae0e93f6fe3ebab3c2a9fa3c0bbf2c8e40131337bd430d5658bf7066a437cdbda0cc7531eb50991e75359f9a13e0addb19053c1fdd5e90977311789f195fb677476d966b6e20a3194e7e8aff59aae8e8f158ea752aa8977fcf6fb5bc8ca17ca0d9560b98251f29426808474994a816bf64dd1eb8c95737975b24807a2da3284e8"]}, @nested={0x11c, 0x56, [@typed={0xc, 0x7d, @u32=0xe98}, @typed={0xc, 0x1e, @pid=r5}, @generic="cc55714aa82e900e8c265c58500e508c3785390ba72fb2bd82d78d8e9c06a31cf2590393666e76185f2659283448d154afd5abf00465a031c400971dd8b32491ea98171013cde88e76426659a56e56eb6b69b6c0cf4afcb0574053cf93a1a50d6fab2b9b5521a3f7a0babd125f62e1b682f675ad78c2126dd7ef09b99fb3f70333b3c81f1d4fe73543cc5565d1e091ddc5064cdde69f350970c7082dfd01998078fd3b3bc1d00ce882a4777aa84da10fb4eef5a8daa9a17cb5432f7aa6133bbc606aa80486af8dead996edbe77404ea70f53f6765546390cda85afa77d95b489907b876d9b36a5fcf01db8abd8ff3b5b89", @typed={0xc, 0x87, @uid=r3}]}, @generic="dfa07e5852a02a480cd9efd4be2a19a87eb13821daf83b51938116d8be6086b99778623ad0406b2312d444b332d3ec6e332e027344595e3fe1bc1420d07937a4bc43cd22f92fcf8a892a780d66394712ce1fe42d198d9e711e7dd6708f9b4a487a4108b8eb"]}, 0x310}], 0x3, 0x0, 0x0, 0x40800}, 0x800) flistxattr(r0, &(0x7f0000ada000)=""/20, 0x14) 2018/03/17 06:32:04 executing program 5: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000380)=0xe, 0x0) timer_create(0x4, &(0x7f0000000280)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000100)="93fc2984b9fd11dce2cd0d64da7ef2a2d943890cdc2dfbba420579a0f08b257302b83bfa1ab593e1e07934d35711a0b627ee7c46f30a1895af4866347f75a0eff0cb4de9f7ec1dbae34e9607befe62a3ee2745e4323477a8464ed069dba259d0a15d1cace3f1fc751adbadf7cba521d0707a51eca555b29d3720fc639a989c132ece7c6a7836d1635931e68e38be7470a918b6112d8f65b8131b70a89cf677dbdb97a77819f5ec5d6e60b9345c9ae98aa7e3b4555e7cf091d3e1398d7446fbc06a523898f463785c3296baa753d34c437698498e5d03298f877dfbef8592", &(0x7f0000000200)="0665e1c356a347a8ab280c75223ac4fc76f10c329029de15381cb7b5047382b3a4c93eda370ab486da6dca4d321e0538b10cebb9f841c3ee75e8b1a3bc384e39412cd53d8c1837ef48ee3f64b11b0e721fe4e89bd27c83"}}, &(0x7f00000002c0)=0x0) timer_gettime(r0, &(0x7f0000000340)) get_thread_area(&(0x7f0000000640)={0x1, 0x1000, 0x400, 0x5, 0x4, 0x0, 0xffffffffffffff53, 0x1, 0xf059, 0x546}) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) recvfrom$packet(r2, &(0x7f0000000400)=""/132, 0x84, 0x2, &(0x7f0000000600)={0x11, 0x1d, r3, 0x1, 0x400, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000080), 0xaf, &(0x7f0000000000)=""/81, 0x51}, 0x40002102) 2018/03/17 06:32:04 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r0, &(0x7f0000000100)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x11) getsockname$llc(r1, &(0x7f0000abeff0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000005c000)=0x10) 2018/03/17 06:32:04 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000c5d000/0x2000)=nil, 0x2000, 0x0, 0x8972, r0, 0x2) bind$inet(r0, &(0x7f0000134000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/17 06:32:04 executing program 4: r0 = socket$inet6(0x10, 0x40000000000003, 0x0) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000002400)="5500000018007fafc22e1cb2a4a2f9930a06000000a84308910523693900090020000000010000001300050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002500)}, 0x0) chdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xe2a5, 0x5, [0x80000001, 0x6, 0x7, 0x800, 0x3f]}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x73, 0x2f, "eff0f2210873bfb68f267b1300ba99b00a9ae2dc49eb7ed166b5b80abe1a5937605784bdc4a8868e671b438d408096"}, 0x37) 2018/03/17 06:32:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x400000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r2 = gettid() socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) ioprio_set$pid(0x3, r2, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000001c0)=@req={0x20, &(0x7f0000000180)={'bcsh0\x00', @ifru_ivalue=0x7}}) 2018/03/17 06:32:04 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020d0000050000000000000000000000030000000000000002000000e00000020000000000000000d7a4ede437d4c02ab22568392431082853cd5f3fccca4bfaecc3434633112e6e46ecd111804b076e80f31200ece30a57ae1afa1f796699397e1a6a10814c0661af444271ad6e3919453130a6bd5d1d5dbbc2d1ddb80d1e5deb6ce91018238b68cf67d919144a4d9608d6e7b4f477918da92bf339645e81dd5735b419005ebf0e1566bf203d47e2c8f9b80382d6e341090d789ac5637be17bcf25077439cc95a3d0ddd086bc8e24f38f5760d72fa3662cd016712dc1f11e94036254d2f34348fd49d52a2c888ed48fb0600635f4"], 0x25}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r1) 2018/03/17 06:32:04 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000edf000)) 2018/03/17 06:32:04 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd4(r0, &(0x7f0000000000)={0x8001}, 0x8, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2, 0x10031, r0, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) fcntl$setpipe(r0, 0x407, 0x0) dup2(r2, r2) 2018/03/17 06:32:04 executing program 6: 2018/03/17 06:32:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f000001a000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0xffff, &(0x7f0000000040)="a5dffb5930a6c01320664a7fb3edc972c06cbd5d646b2efd925c017a66e66953dc2aa9e18f1feaeed84bd9d0ded794f2d77fba64052a4743b4a6fa3e4a43d77bc7fa2176e37739b8289424955b3e480679c0cbfc989261e951dc75dcb48d6e5e93b470347572e4b5fbe6f168a97f7ce3be28605bfdfa4e08ba13499c7a0752c3869b15a671") r1 = open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x10c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0xc8, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x14}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e21, 0xfff, @ipv4={[], [0xff, 0xff]}, 0x9}]}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x8}, 0x8) ioctl(r0, 0x720, &(0x7f0000000100)="c329aabab2c3c498a5f535e741feb1a5a7d4f2bf4ce04288f42d7193cd877afea70000000000000010009af9e6cc0000000000") 2018/03/17 06:32:04 executing program 3: r0 = socket(0x800000000e, 0x2, 0x10000000f7a2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000006c0)=@ethtool_cmd={0x26, 0x80}}) 2018/03/17 06:32:04 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x69, &(0x7f0000000000)=[{0x25b3, 0x2000000f, 0x935, 0x100}, {0x401, 0x1000, 0x5, 0xd4}]}, 0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000e5e000)=@del={0xe0, 0x11, 0x0, 0x0, 0x0, {{'ecb-twofish-3way\x00'}}}, 0xe0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/17 06:32:04 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl, 0xc, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x8440, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x300}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) socketpair(0x10, 0x6, 0x8, &(0x7f0000000340)) 2018/03/17 06:32:04 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x40f2, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'dummy0\x00', {0x2, 0x4e23}}) recvmmsg(r0, &(0x7f0000000040), 0x7fffffffffffc34, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00000005c0)=[{&(0x7f0000000240)={0x27, 0x0, 0x1, 0x7, 0x100, 0x8, "3cb7a2d255c957069d8418c812be281ac5ce77cde4c11cd3cf8286e9386aa92729aff6eb521df1b77d5560eeabf884ba1fca7fc1b5e1dfe7dfa3bfe15828c1", 0x26}, 0x58, &(0x7f0000000580)=[{&(0x7f00000002c0)="5d65bcfdf8b255e6dcc1314ff4971cb384babd65c5aef111466a5cede7cb249553c23fca65adf14538c4954d", 0x2c}, {&(0x7f0000000300)="98b695e28beb1ee71c7d754d26ef8521fb4cd4a5adf64ddaad9a38090b5b32b7e547ae386a95682e322c9173463b6582289d32f33984b54d315d19bba0fa76443fdfd8a689df4e6d8d43c57f12ef43cbaaf923e8a1ffd752b69c7c1e64bfe6c4cbe00a608ee5a729303300b3f1fee637d2aee55f7ed61df38c6b0ff81d65926007efadc30c69c229ab6bd381765e926124b15077dcc544737d16a676917fe2ff844fbd3aa20bf979ad46e54f8c4548d66a48e4c0", 0xb4}, {&(0x7f00000003c0)="d6cd3afef4aa1d250a60eaac57d3320557c39bdcdfa0912e1983a42271e2da87f84bbed85872688a6315749c108a7e4a9b69d1d2bc4c51cd993d125dbb3ca662b6e716405cc03f20113a98acd2d52e9ac3d6047eb1494ece571f8475a91d72fc98662f451a6cbfe2d39b6e4d3be910e908ce5dc95d311237", 0x78}, {&(0x7f0000000440)="7ad1ba164dc24726a60ae7d94da2b5cf3a95bc596046bb3c739690852cd39db82ca9a8b157980cc2293bb6bd010037c6", 0x30}, {&(0x7f0000000480)="57310038df1b25eec84673569ee0941dac6ac04d51cb8da678a397fb29492e05185c2c486303929ebe6960acb57c91d4ceec95", 0x33}, {&(0x7f00000004c0)="d573836a8708e19ee48087a3c26455e5f330233a17b646f6cd938f9669d5f1b57dd1e3a12ead339d6f4d2e9016e1bce789315a1b1de1f5b3c45852fc6d7e6ca08efa5ff593428d742a55c4ac96fc04f8340360aaae3cc090009a8d642349a664613848a0a10d6da069bf9846f3a6508ae0960c2baedd31d88f8ff89b7eceb254e3a0843f662b2eb537c3435602463430464694486b87c18950c7cbb3f7e6089b5db4398a8f8007cf2ae3fe8c777b12713937ec", 0xb3}], 0x6, 0x0, 0x0, 0x20004010}], 0x1, 0x4000045) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x76, 0x20, 0xe00000000, 0x100}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e20, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000000180)=0x84) 2018/03/17 06:32:04 executing program 4: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0x4e20}, 0x10) r2 = memfd_create(&(0x7f0000000040)='!cpusetproc\x00', 0x3) getsockname$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x11, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/03/17 06:32:04 executing program 2: waitid(0x3, 0x0, 0x0, 0x4, &(0x7f0000c21f70)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) 2018/03/17 06:32:04 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00003e4f72)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd600f290200082c0000000000000000000000ffff00000000fe8000000000000000000000000000004e204e3a00089078"], 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x16, {0x2, 0x4e23, @broadcast=0xffffffff}, 'teql0\x00'}) 2018/03/17 06:32:04 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000380)='\x00', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) 2018/03/17 06:32:04 executing program 3: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d0500000065720082aba1ffd2a40166cbe1ff0700004981f5be7495a30e2dcdf2799179ef6d8820ab5d7cfc93b6ed01000001fff9000000000000000000"], &(0x7f0000000180)=""/200, 0xc8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6(0xa, 0x4, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xff, 0x10001, 0x6, 0x7f}, &(0x7f0000000100)=0x98) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r4 = socket$l2tp(0x18, 0x1, 0x1) close(r1) dup2(r4, r0) 2018/03/17 06:32:04 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xe000, 0x0, 0x0, 0x0, 0x0) rt_sigaction(0x3d, &(0x7f0000000140)={0x0, {}, 0x0, 0x3}, &(0x7f0000000180), 0x8, &(0x7f00000001c0)) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000f48000)=0x4000000, 0x401) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x6) 2018/03/17 06:32:04 executing program 7: msync(&(0x7f0000b49000/0x4000)=nil, 0x4000, 0x7ca2eb9c0dfc7fae) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/4096) [ 78.134985] audit: type=1400 audit(1521268324.751:50): avc: denied { create } for pid=11661 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 78.284973] ================================================================== [ 78.292376] BUG: KASAN: use-after-free in pppol2tp_session_destruct+0xee/0x110 [ 78.299716] Read of size 4 at addr ffff8801d327b180 by task syz-executor3/11696 [ 78.307140] [ 78.308751] CPU: 0 PID: 11696 Comm: syz-executor3 Not tainted 4.4.120-gd63fdf6 #29 [ 78.316431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.325761] 0000000000000000 78d6e0bf637c26b9 ffff8801d04bfc20 ffffffff81d0408d [ 78.333765] ffffea00074c9e80 ffff8801d327b180 0000000000000000 ffff8801d327b180 [ 78.341770] ffffffff82de7d30 ffff8801d04bfc58 ffffffff814fe143 ffff8801d327b180 [ 78.349777] Call Trace: [ 78.352349] [] dump_stack+0xc1/0x124 [ 78.357695] [] ? sock_release+0x1e0/0x1e0 [ 78.363471] [] print_address_description+0x73/0x260 [ 78.370115] [] ? sock_release+0x1e0/0x1e0 [ 78.375890] [] kasan_report+0x285/0x370 [ 78.381495] [] ? pppol2tp_session_destruct+0xee/0x110 [ 78.388314] [] __asan_report_load4_noabort+0x14/0x20 [ 78.395047] [] pppol2tp_session_destruct+0xee/0x110 [ 78.401689] [] ? pppol2tp_seq_start+0x4e0/0x4e0 [ 78.407986] [] sk_destruct+0x4a/0x4c0 [ 78.413413] [] __sk_free+0x57/0x230 [ 78.418667] [] sk_free+0x30/0x40 [ 78.423660] [] pppol2tp_release+0x27a/0x310 [ 78.429611] [] sock_release+0x8d/0x1e0 [ 78.435125] [] sock_close+0x16/0x20 [ 78.440379] [] __fput+0x233/0x6d0 [ 78.445457] [] ____fput+0x15/0x20 [ 78.450540] [] task_work_run+0x104/0x180 [ 78.456230] [] exit_to_usermode_loop+0x13d/0x160 [ 78.462613] [] do_fast_syscall_32+0x614/0x8a0 [ 78.468741] [] sysenter_flags_fixed+0xd/0x17 [ 78.474773] [ 78.476376] Allocated by task 11696: [ 78.480062] [] save_stack_trace+0x26/0x50 [ 78.485972] [] save_stack+0x43/0xd0 [ 78.491357] [] kasan_kmalloc+0xad/0xe0 [ 78.496993] [] __kmalloc+0x124/0x320 [ 78.502457] [] l2tp_session_create+0x39/0x10f0 [ 78.508790] [] pppol2tp_connect+0x10fc/0x1930 [ 78.515041] [] SYSC_connect+0x1b6/0x310 [ 78.520770] [] SyS_connect+0x24/0x30 [ 78.526236] [] do_fast_syscall_32+0x321/0x8a0 [ 78.532481] [] sysenter_flags_fixed+0xd/0x17 [ 78.538643] [ 78.540246] Freed by task 11699: [ 78.543587] [] save_stack_trace+0x26/0x50 [ 78.549487] [] save_stack+0x43/0xd0 [ 78.554865] [] kasan_slab_free+0x72/0xc0 [ 78.560679] [] kfree+0xfc/0x300 [ 78.565709] [] l2tp_session_free+0x170/0x200 [ 78.571871] [] l2tp_tunnel_closeall+0x2d1/0x3b0 [ 78.578293] [] l2tp_udp_encap_destroy+0x8b/0xf0 [ 78.584716] [] udpv6_destroy_sock+0xb1/0xd0 [ 78.590793] [] sk_common_release+0x6b/0x300 [ 78.596865] [] udp_lib_close+0x15/0x20 [ 78.602502] [] inet_release+0xfa/0x1d0 [ 78.608146] [] inet6_release+0x50/0x70 [ 78.613783] [] sock_release+0x8d/0x1e0 [ 78.619419] [] sock_close+0x16/0x20 [ 78.624800] [] __fput+0x233/0x6d0 [ 78.630006] [] ____fput+0x15/0x20 [ 78.635207] [] task_work_run+0x104/0x180 [ 78.641019] [] exit_to_usermode_loop+0x13d/0x160 [ 78.647528] [] do_fast_syscall_32+0x614/0x8a0 [ 78.654161] [] sysenter_flags_fixed+0xd/0x17 [ 78.660319] [ 78.661931] The buggy address belongs to the object at ffff8801d327b180 [ 78.661931] which belongs to the cache kmalloc-512 of size 512 [ 78.674564] The buggy address is located 0 bytes inside of [ 78.674564] 512-byte region [ffff8801d327b180, ffff8801d327b380) [ 78.686242] The buggy address belongs to the page: [ 78.706103] ------------[ cut here ]------------ [ 78.706113] BUG: unable to handle kernel NULL pointer dereference at (null) [ 78.706116] IP: [< (null)>] (null) [ 78.706124] PGD 80000001cb2d8067 PUD 1d4f3f067 PMD 0 [ 78.706131] Oops: 0010 [#1] PREEMPT SMP KASAN [ 78.706137] Dumping ftrace buffer: [ 78.706141] (ftrace buffer empty) [ 78.706145] Modules linked in: [ 78.706151] CPU: 1 PID: 11673 Comm: syz-executor1 Not tainted 4.4.120-gd63fdf6 #29 [ 78.706155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.706158] task: ffff8800b51de000 task.stack: ffff8801d2ca0000 [ 78.706163] RIP: 0010:[<0000000000000000>] [< (null)>] (null) [ 78.706166] RSP: 0018:ffff8801db307df0 EFLAGS: 00010006 [ 78.706169] RAX: ffff8800b51de000 RBX: ffff8801cdbb2690 RCX: ffffffff812ad920 [ 78.706173] RDX: 0000000000010000 RSI: ffffffff842bdb60 RDI: ffff8801cdbb2690 [ 78.706176] RBP: ffff8801db307ee0 R08: 1ffff1003b431db5 R09: 0000000000000001 [ 78.706179] R10: 0000000000000000 R11: 1ffff1003b660f6a R12: 0000000000000000 [ 78.706182] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8801db319640 [ 78.706187] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f6f1fb40 [ 78.706190] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 78.706193] CR2: 0000000000000000 CR3: 00000001d47c6000 CR4: 0000000000160670 [ 78.706200] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.706203] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.706204] Stack: [ 78.706211] ffffffff812ad926 ffff88021fffd057 ffff88021fffd05b ffff88021fffd04f [ 78.706217] 1ffff1003b660fcb ffff8801db3196a0 ffffed003b660fca ffff8801db319780 [ 78.706224] 0303fc0000000001 ffff8801db319678 ffffed003b6632d4 ffff8801db319798 [ 78.706225] Call Trace: [ 78.706239] [ 78.706240] [] ? __hrtimer_run_queues+0x306/0xfe0 [ 78.706246] [] ? hrtimer_fixup_init+0x70/0x70 [ 78.706253] [] ? hrtimer_interrupt+0x131/0x440 [ 78.706259] [] hrtimer_interrupt+0x1a6/0x440 [ 78.706269] [] local_apic_timer_interrupt+0x6a/0xb0 [ 78.706276] [] smp_apic_timer_interrupt+0x76/0xa0 [ 78.706282] [] apic_timer_interrupt+0xa0/0xb0 [ 78.706290] [ 78.706290] [] ? _raw_spin_unlock_irqrestore+0x5f/0x70 [ 78.706298] [] finish_wait+0xfa/0x180 [ 78.706306] [] __skb_recv_datagram+0xe84/0x1560 [ 78.706313] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 78.706319] [] ? datagram_poll+0x430/0x430 [ 78.706324] [] ? skb_recv_datagram+0x110/0x110 [ 78.706334] [] ? unix_dgram_recvmsg+0x92d/0xdb0 [ 78.706339] [] unix_dgram_recvmsg+0x21b/0xdb0 [ 78.706347] [] ? handle_mm_fault+0x3f2/0x3190 [ 78.706353] [] ? unix_destruct_scm+0x170/0x170 [ 78.706362] [] ? compat_rw_copy_check_uvector+0x25d/0x340 [ 78.706370] [] ? compat_import_iovec+0x219/0x3c0 [ 78.706375] [] ? copy_page_to_iter+0x950/0x950 [ 78.706381] [] ? check_preemption_disabled+0x3b/0x200 [ 78.706386] [] ? check_preemption_disabled+0x3b/0x200 [ 78.706392] [] sock_recvmsg_nosec+0x70/0x90 [ 78.706398] [] ? __sock_tx_timestamp+0xe0/0xe0 [ 78.706403] [] ___sys_recvmsg+0x26d/0x560 [ 78.706409] [] ? ___sys_sendmsg+0x7c0/0x7c0 [ 78.706416] [] ? __fget+0x213/0x3b0 [ 78.706421] [] ? __fget+0x23a/0x3b0 [ 78.706426] [] ? __fget+0x47/0x3b0 [ 78.706431] [] ? __fget_light+0xa3/0x1e0 [ 78.706436] [] ? __fdget+0x18/0x20 [ 78.706442] [] ? sockfd_lookup_light+0x118/0x160 [ 78.706448] [] __sys_recvmmsg+0x3b8/0x6f0 [ 78.706453] [] ? SyS_recvmsg+0x50/0x50 [ 78.706459] [] ? fput+0x20/0x150 [ 78.706465] [] ? compat_SyS_ioctl+0x117/0x2540 [ 78.706470] [] ? trace_hardirqs_on+0xd/0x10 [ 78.706475] [] ? sock_ioctl+0x3d0/0x3d0 [ 78.706480] [] ? compat_SyS_ppoll+0x420/0x420 [ 78.706485] [] ? trace_hardirqs_on+0xd/0x10 [ 78.706493] [] compat_SyS_recvmmsg+0x146/0x160 [ 78.706498] [] ? compat_SyS_recvfrom+0x60/0x60 [ 78.706504] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 78.706509] [] ? compat_SyS_recvfrom+0x60/0x60 [ 78.706515] [] do_fast_syscall_32+0x321/0x8a0 [ 78.706520] [] sysenter_flags_fixed+0xd/0x17 [ 78.706529] Code: Bad RIP value. [ 78.706532] RIP [< (null)>] (null) [ 78.706534] RSP [ 78.706536] CR2: 0000000000000000 [ 78.706541] ---[ end trace 60c6540feccba65e ]--- [ 78.706544] Kernel panic - not syncing: Fatal exception in interrupt [ 79.189273] WARNING: CPU: 0 PID: -800383616 at kernel/locking/lockdep.c:3123 __lock_acquire+0x1625/0x4b50() [ 79.199117] DEBUG_LOCKS_WARN_ON(depth >= MAX_LOCK_DEPTH) [ 79.794804] Shutting down cpus with NMI [ 79.799476] Dumping ftrace buffer: [ 79.802983] (ftrace buffer empty) [ 79.806661] Kernel Offset: disabled [ 79.810253] Rebooting in 86400 seconds..