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{&(0x7f00000056c0)="d84935858385b732037c42ba909409775cdd8ab86ecfce27c1f8a0fe3e0be1eaeadfea4edc212d73589e2dd6f3f06b927daeadbda5c9cc8ec9b46c1e88f6ef1a", 0x40}, {&(0x7f0000005700)="33ab15a4ee00e808e167295ead80778905d9dd693b19b65fe858cba62b34fbff469afa158b02b653669f7db28dc6477afcce5e0b07df0c2dfded1f23b6ea31b8c70346d969fde9692772b25c3ca283dfbf3a737ffe805dcaf65c5dd53377991c2b1c527bb475f3a1e00640006e347c8931b3e96b391b9f4bcee9a1aa4e53befa274952ca299c7de164d66dcb63b9e4eb83fbace98dec79d40e14c8785869de56df1b13020ac72be38e9b4401a0c4e353793a8d57d0fc", 0xb6}, {&(0x7f00000057c0)="65b2b9090db66a90163cb24b7486a543ba6727301115215649017e71e7c93c9e2739dc2774223d80d9a05aca593cc495cc2ab8a47199cdd4910f7b33e587570742be846b7211bee3eda020dced475e864407ef3c4771629a90fb699ff3ced9a6a277dd63d9f0fcfd012e6aa621a173444e1a38020e8017d1d3c3cc461e236b505c99cd81c3ed045ea5b50db89584f06e76a8196fbf1c24a4c08b3b7145580c1c4b1ab3df6d57abdcc69fbb565c59d850caf9e86e16c6858bfe5a7800220a2b69e7f9be080e1ba97b", 0xc8}], 0x5, 0x0, 0x0, 0x40004}, 0x80000000}, {{&(0x7f0000005b80)=@ll={0x11, 0x1, r2, 0x1, 0x8, 0x6, @empty}, 0x14, &(0x7f0000006d00)=[{&(0x7f0000005bc0)="0da3102c4c4a3ca2980cd5a191adf15ad27c20bb971f138021d1f64b1c61330be6da36cd87b66ffe39cde39913438d261aecf9600120afe4faba77c298274f893814419cb21c4a7eda475f385c8dff9f0989afd3574fd52f2a712d60ed837479615fe4e1b1b6a308f77012b8c1a995a013a311c6cb", 0x75}, {&(0x7f0000005c40)="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", 0x1000}, {&(0x7f0000006c40)="83a8b0429b366db93d30b79132b14b9e65416920395a1bace018e18b5387add10b9072167d65db9c9ab833661eec9636b15137b1fb31948436723aa709195ac1c442e3b92b117b1f42c38da217c42445fae968f58c02f399d133d3b014474ab10e9976dcf9cd9680fbf9f697f2bd4a54096cf879f73c24f89db680d715de57d0e91b717368bc0fc15033a030abb06e7e54be693398d24d638beab6cf56758a0cde3d9fa0543742d180c473d50bf9e6f0c8c839e60b58777d733eef7e", 0xbc}], 0x3}, 0xf7b9}], 0x9, 0x44) sendmsg$inet_sctp(r0, &(0x7f00003e8fc8)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00006fe000)=[]}, 0x0) 2018/02/26 10:17:29 executing program 4: mkdir(&(0x7f00007d3000)='./control\x00', 0x0) r0 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) getrandom(&(0x7f0000bf7000), 0x0, 0x3) 2018/02/26 10:17:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0xfffffffffffffe19, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f0000000000)="e89ae5bf994bd81fca4ec2ae7c5767f17c4ff0a57a2af3a64d59cadfd7d9aef9b38f4bffcfd9c2594bb5c364b7cb480eb750cd8d3b4104176e904639a86e954a03bac0da73f0c61a", 0x48, 0x4000, &(0x7f0000000080)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/26 10:17:29 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7, 0x0, 0xffffffff, 0x7fff, 0x80000001, 0x873, 0xa26, 0x5, 0x9ab, 0xffffffff}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000000)=0x4) r2 = accept$inet(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) 2018/02/26 10:17:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x141040, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+30000}, {r4, r5/1000+30000}}) sendmsg$netlink(r0, &(0x7f0000005440)={&(0x7f0000000240)=@kern={0x10}, 0xc, &(0x7f00000053c0)=[{&(0x7f0000003dc0)=ANY=[@ANYBLOB="100000001400010416ca7ab0bf6ea100000000004d4b06"], 0x10}], 0x1}, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$ax25_int(r6, 0x101, 0xc, &(0x7f0000000040)=0x80000000, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000080)=0x8, 0x4) userfaultfd(0x800) [ 66.375895] audit: type=1400 audit(1519640249.531:27): avc: denied { write } for pid=9075 comm="syz-executor5" name="net" dev="proc" ino=21900 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 2018/02/26 10:17:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)="e36374ac5af638c82650da42fd645b8cb5900f09827bef97c27df2bac6da2df4ea796735cdefac2239f99faf", 0x2c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f7bffc)=0x4000000000004, 0x4) recvfrom(r0, &(0x7f0000000100)=""/226, 0xfffffe71, 0x40000000, 0x0, 0x0) 2018/02/26 10:17:29 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8)=[], &(0x7f0000c26000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0xffffffffffffffff, 0x2000000) open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) 2018/02/26 10:17:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040)=0x4, 0xffffffffffffff99) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10080, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x1, 0xf7, &(0x7f0000000080)="ecce844d541769ac5af2631f97983a0a6dd59eb608ccb4c34fe52b500462835a28185f6f719f725eb555e4bc902fbd190e7c49a019384d8da34915002d2eda5b816c6e5c5335caf8a1452e44b29fa12b089c292b1ef7eba3013009ba33f475104c04e5eb2a394e9a4abdbadeaaeee2dcc0c9e0c6ec0267d3a1cc7b172096cf8951a67f9fa0fd336c9d6429355fcf6ec9f9947a15a080f0f524d0b76c7243b42a8ae2ebb927092a6584c06beb9f25d1124e4fab183ede6af3bd6450a7c4dad9328e1d463fd98c13b63f64a075624b2d7e73bf8abf5d716fb3f5eebe596de22a92dbf3d25afa74510a2cf2f065e1f1e0e83e94f3951cb401"}) 2018/02/26 10:17:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x8, 0x5c, 0x5, 0x3, 0x9, 0x5, 0x2, 0x80000001, 0x0, 0x5, 0xfffffffffffffeff}) 2018/02/26 10:17:29 executing program 1: r0 = socket(0x8, 0x2000200802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000973fd8)={@common='lo\x00', 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x101, 0x80000001, 0x100000001, 0x60000000000000, 0x7, 0x6, 0xffffffffffffff0b, 0x5706, 0x4, 0x0, 0x7}, 0xb) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f00006c0ff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/26 10:17:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xd) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) dup3(r1, r0, 0x0) 2018/02/26 10:17:29 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1001, r0, r1, 0x7ff, 0xffff, 0x41000) sched_setaffinity(0x0, 0xffffffffffffff30, &(0x7f0000000000)=0x1) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0x0}) r3 = getpgid(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={r3, r4, r5}, 0xc) 2018/02/26 10:17:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0xa, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f63fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000051d000)=ANY=[@ANYBLOB="010000001d000000"]}) socket(0x7, 0x800, 0x5124f6db) 2018/02/26 10:17:29 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000da7ba8)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x100, 0x320, 0x320, 0x320, 0x4, &(0x7f0000b42000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @multicast1=0xe0000001, @loopback=0x7f000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x22000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x6, 0x3ff, 0xac35, 0xbd, 0xff, 0x1, 0x401, 0x401, 0x1000, 0xbe3}) 2018/02/26 10:17:29 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000012ff0)={0x77359400}, &(0x7f0000001ff0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x7fff}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 66.404872] audit: type=1400 audit(1519640249.561:28): avc: denied { add_name } for pid=9075 comm="syz-executor5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 66.429651] audit: type=1400 audit(1519640249.581:29): avc: denied { create } for pid=9075 comm="syz-executor5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/26 10:17:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="73657467726f75707300bd899b2604d479c28c46dfb9ca77d1fcd3809fd62bf2688b314377296ff77b168993f0275839a851de30a1018ca6ae04d75235493e10f2f34b17b82e5a176d2c52efc5df62d9c5c2f497c4ec506ab16b7764d0088694b171a97ac6e5bc2feccd8d8fab40616dc5e255435bc7d2c6a118f7f4ceec93ed0843548563077e068104926928801dc893d4e2094750229499007712dc613735018efef8da83251dcb") ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) 2018/02/26 10:17:29 executing program 5: linkat(0xffffffffffffffff, &(0x7f0000f81000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000fa2000)='./file0\x00', 0x170984f71731c32a) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x4, 0x23}, {0x9, 0x9}, 0x2, 0x2, 0x20}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) 2018/02/26 10:17:29 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xffb7) userfaultfd(0x800) creat(&(0x7f0000000000)='./control/file0\x00', 0x41) lchown(&(0x7f0000000040)='./control\x00', r0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10002) 2018/02/26 10:17:29 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x3f, 0x0, {0x1, 0x0, 0x4, 0x2, 0xffffffffffffff7f}}) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$negate(0xd, r2, 0x7, r0) 2018/02/26 10:17:29 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/connector\x00') writev(r1, &(0x7f0000000100)=[{&(0x7f0000000440)='U', 0x1}], 0x1) ioctl$void(r1, 0xc0045c77) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) 2018/02/26 10:17:29 executing program 1: r0 = socket(0x7, 0xb, 0xf45f) r1 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000148000)={@generic="24d3ea0b2793c8ee70fc469033da2791", @ifru_flags=0x2002}) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000007fe9)={@common='gre0\x00', @ifru_map={0x1ff}}) r2 = dup3(r0, r1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x6}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x8, 0x4) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x9, 0x0, 0x0, 0x2, 0x0, @random="9ec99b20839f"}, 0x10) clock_adjtime(0x0, &(0x7f0000000040)={0x1, 0x1, 0x7fff, 0x6f3, 0x7, 0xf2a4, 0x2, 0x100000001, 0x7, 0x9, 0x8000, 0x8000, 0xfffffffffffeffff, 0x100000000, 0xffff, 0x5, 0x46, 0x5, 0x6, 0x80, 0x9, 0x2, 0x4, 0x4, 0x20}) getpeername$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000180)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x9, [0x7, 0x0, 0x9, 0x3, 0xfffffffffffffffe, 0xb9, 0x40, 0x4]}, 0x5c) 2018/02/26 10:17:29 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8)=[], &(0x7f0000c26000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0xffffffffffffffff, 0x2000000) open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) 2018/02/26 10:17:29 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000100)="7cbd47a695eb5515bf756d302d6367726f757065746830c75b0034f9bbe128223d83842e68baaa34bef0c8335ede816c3acfb8288e4e9e0bbd4d3ffd95f4fd0d9084bbf180982009ad339e3fefac6227eed99d7b393caeb2e3bc916f8b417f67a86b711e724f4fbe59e1eeb74596a06cde066f063eb20470beeac2c5aa90610b574588447f031d02d39cc59bfafe708b2e9161849874176bdb3b8e162ae766a750e1a3bbe9ce68a993e0c7285663f3ab79d99d48eefdcb53", 0x5) getpeername$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000000700)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1}], 0x60}, 0x0) 2018/02/26 10:17:29 executing program 6: r0 = syz_fuse_mount(&(0x7f0000175ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x228000) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) ioctl$int_in(r0, 0x5452, &(0x7f0000df9ff8)=0x80000000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/26 10:17:29 executing program 5: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) utime(&(0x7f0000000080)="e91f7189591e9233614b", &(0x7f0000000040)={0x20, 0xffff}) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/26 10:17:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xc, "0ea6b91460bc7f1d369dafa8"}, &(0x7f0000000080)=0x14) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB="27000000000000000000000000000000ccbb111b4b32346df883b402b14b6fdf7ee3717324fb12185b6e7ef4d85f8349af3a9ef202888309470e688f8d1de504cfd2bcec35e1a4aa8242e36eb7fe7c55fa764564e7ae4110ab58a476309baca2f9e6baca102c008b2d93981ecc484ce8c4e2b7c08d8007c11131f4b569e74dbe12545f17b11306dcab71e28826b4163213746de8fb6ab2f2e654f12c02000000d18784ac9aff2803088d842ff3e4451dfb7054b3"], 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv6_getmulticast={0x14, 0x3a, 0x300, 0x5, 0x2, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/02/26 10:17:29 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mq_timedreceive(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x80, 0x0) mq_timedsend(r0, &(0x7f0000001000)="fcbd97cbd9177d399bb613403305e1dbbd0e56f51d4b0d181e23c8d09802b1b4ff0a8fda62f09374a74e96ce21164f8104c3608e4542a60d6ac95a4cdf2d95e517ba3e089bd3d02b8cebaea9de3c1f6bc8a2ef8b3db8a277f45060877761509e6ad8e75adff10127c32bba51336a6e7a0e77055b3a180fede5715e9dbf7ed50d922a72d361cc790afb4b58a8674d1f451ac9f40bba7356c4838935c7203fbb7ea24a181ffd44d66f43", 0xa9, 0x3, &(0x7f00000010c0)) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000cf3000)="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", 0x1001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) 2018/02/26 10:17:29 executing program 0: r0 = socket$packet(0x11, 0x10000000000002, 0x300) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_getscheduler(r1) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x80800) 2018/02/26 10:17:29 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xc000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000140)="ce8df5aef2b3c12c7e20fb6916e374d85e69", 0x12) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000000000000000"], 0x14}, 0x1}, 0x0) 2018/02/26 10:17:29 executing program 6: r0 = gettid() sched_getparam(r0, &(0x7f0000000000)) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) creat(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc) [ 66.644609] audit: type=1400 audit(1519640249.801:30): avc: denied { getattr } for pid=9173 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 10:17:29 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') unshare(0x2000000) r1 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) setns(r1, 0x0) 2018/02/26 10:17:29 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@random={'os2.', 'usermd5sum\x00'}, &(0x7f000054afec)="0200000001000000006748fa0000000d00050000", 0x14, 0x0) uname(&(0x7f0000000000)=""/30) 2018/02/26 10:17:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000ff6)='attr/prev\x00') lseek(r0, 0x0, 0x1) r1 = getpgrp(0xffffffffffffffff) mq_notify(r0, &(0x7f0000000000)={0x0, 0x1, 0x4, @tid=r1}) 2018/02/26 10:17:29 executing program 3: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ff9fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ffaff0)=@ethtool_eeprom={0x4b}}) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002d3000/0x2000)=nil, 0x2000, 0x2000002, 0x4030, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd5fd8)={@common='lo\x00', &(0x7f0000938ffb)=@ethtool_wolinfo={0x20, 0x0, 0x0, "00000707c89d"}}) 2018/02/26 10:17:29 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r1, 0x80000, r2}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1000) 2018/02/26 10:17:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040)="fe", 0x1, 0x40881, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x1000, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @rand_addr=0xfd9}, 0x40, 0x81, 0x7, 0x40, 0x40, &(0x7f0000000080)=@generic="9834c3ffd95aca0ed63c55c0298ad798", 0x1, 0x8000, 0x78bbf13d}) 2018/02/26 10:17:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000340)="580000001400192300a13680040d8c560a06000000094c76fffffffffffff701001d04ca7f64643e8900050028635a0005000000000000001b000000160000ed5dfffff5000003000d00010004020800bc0400000000eaff", 0x58}], 0x1) fremovexattr(r0, &(0x7f0000000000)=@random={'osx.', '\x00'}) 2018/02/26 10:17:29 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x12, &(0x7f00009e0ffc), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x800, 0x6}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={r0, 0x7fff}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000557fc8)={&(0x7f0000668fe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffe0f, &(0x7f0000b03000)=[]}, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/143) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0xe7e5, 0x400}, 'port1\x00', 0x80, 0x1002, 0x1, 0x9, 0x6, 0x3, 0x0, 0x0, 0x1, 0x6}) 2018/02/26 10:17:29 executing program 3: r0 = socket(0x10, 0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x80000001, 0x3, 0x0, 0x2, 0x80, 0x20, 0x8, r1, r3}, {0x5, 0x80, 0x2c, 0x26ec, 0x7, 0x7, 0x20, 0x8}, {0x2, 0x3, 0x2c, 0x3ff}, 0x4, 0x2, 0x0, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x3f}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0xffffffffffffffff, 0x3, 0x3, 0x1, 0x401, 0x1, 0x7fffffff}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000ffffffff0000000000000000000000000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edc5f37c1fd93a0d000000"], 0x4c}, 0x1}, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast1=0xe0000001, @in=@empty, 0x3, 0x80000001, 0x2, 0x43, 0xa, 0x20, 0x80, 0x2e, r1, r2}, {0x3, 0x3f, 0x400, 0x85aa, 0x6dd48419, 0x9832, 0x5, 0x752}, {0x1000, 0x5, 0x3, 0x8}, 0xfffffffffffffff8, 0x1, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x33}, 0xa, @in=@rand_addr=0x545, 0x6, 0x4, 0x1, 0x7fffffff, 0x6, 0x0, 0x1}}, 0xe8) 2018/02/26 10:17:29 executing program 6: linkat(0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x1400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0x0}) socket$inet6(0xa, 0x1, 0x8) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80000) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/71, 0x47}, {&(0x7f0000000180)=""/127, 0x7f}, {&(0x7f0000000200)=""/186, 0xba}], 0x3) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x80000) r3 = socket$netlink(0x10, 0x3, 0xd) r4 = dup3(r3, r2, 0x40000000080000) unlinkat(r2, &(0x7f0000000300)='./file0\x00', 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ashmem\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) 2018/02/26 10:17:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x5, 0x1f, 0xffff, 'queue1\x00', 0x80}) sendfile(r0, r0, &(0x7f000010f000), 0x0) 2018/02/26 10:17:29 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001300)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendto$inet6(r2, &(0x7f0000000000)="5d96d9763563b15ce1e86b9e596761fbba472fae0dd7e4de651b1925e1d4518bace4b869e5c05a474e58abd652f16feae32c735147a6109118c8f45c76c01716def28257bd2bf0123b087cb5623d4c2ef7c3364cd8cfbc6c13570dd0a1d7efbb676f16020a587e0c8c4b54afd7ea9b0187e78e515644e9071840d19ab282aad95f87604304563697c311ae612103fe1344a5f2e749d8e833f56aa68b962613e353e3cb311f6208f76632e76f4e6819d11581f5de2e6ca474335561d6155b8b61e13a99f073", 0xc5, 0x40, &(0x7f0000000100)={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) connect$inet6(r2, &(0x7f0000336fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3f}, 0x1c) 2018/02/26 10:17:29 executing program 7: clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f000039f000), &(0x7f0000000040)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x400) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/02/26 10:17:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xa) memfd_create(&(0x7f0000000080)='security.ima\x00', 0x3) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7b7, 0x80) 2018/02/26 10:17:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0xa) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x20) 2018/02/26 10:17:30 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x9, 0xffffffffffffee3a, 0xfffffffffffff3c3, 'queue1\x00'}) getpgrp(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="d220f37766680e8142c5f6d8c5a5e92a820cb65da024c2ac78a8eb658981b7f0dba4f682ea8380b1bd4f27c48b398421bdb2579a7e5a498dff06f4228eea0ee8264490439cf26b68316251b536513331ff") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x80, "14ea0fb2217fba9690c562a505c140df135b4f2c70f38ac6276059f737edcdd72714330c51e4a4b44b2ae25700672e38417449ce2ad3b6b3581ae6301774d107ced94610b5861a9d895ed82572a73568c4c4e567a0ef41319d5e13d84e3d65e6d8c78cb1333457659dafb21152eb12f2b53d3b2a2c8d5b596891cf068580df12"}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x8c) preadv(r1, &(0x7f0000000080)=[], 0x0, 0xfffffffffffffffc) eventfd2(0x2, 0x801) 2018/02/26 10:17:30 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x1, 0x0, 0x0, 0x0, 0x8000}}) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000040)=0x32) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x105081) 2018/02/26 10:17:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000aa4000), &(0x7f0000857000)) 2018/02/26 10:17:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000677fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000b26ff0)={&(0x7f0000000040)=@ipv4_deladdr={0x2c, 0x15, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x2c}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) 2018/02/26 10:17:30 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xa1, "7fe752dbe73ac3e69ae2dbee6772068ec7637e18ef5a1653b12404e41dc9469b5409b71a7cde74904e8bc4eb1c3c765a38c8708c3a96f999c307994ddb66f7bec5abed08ca1d1e51b9f6a39c87cfb5db1901e04738ccfa5a5f1f3be23605219156000f4db19991687ba3f494fcdfa0c2fc7a3c5e5c1c4c1cb012330a8f5d1a9f665a507f059aa4542a42eab43d951aa0570d55fea3b161fb34d20199a3533929ca"}, &(0x7f00000000c0)=0xa9) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0xffffffffffffff7f, 0x80000001, 0x5}, 0x10) ioctl$TCSBRKP(r1, 0x2276, 0xfffffffffffffff7) 2018/02/26 10:17:30 executing program 7: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffff001) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000), &(0x7f000055fffc)=0x4) 2018/02/26 10:17:30 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2100, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x200, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) r2 = socket$inet6(0xa, 0x2000000000001, 0x100000000000000) bind$netrom(r0, &(0x7f0000000100)=@ax25={0x3, {"e3833e13bcea97"}, 0x1}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x8000, [0x0, 0x0, 0x7c8, 0x0, 0xec5f, 0x0, 0x1, 0x8000]}, 0xfffffffffffffdb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x9, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) socketpair(0x5, 0xa, 0x80, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x47b6, 0x100000001, 0x5}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYBLOB="000000000000000000002f9f63382380bfe54859ebfe2898f747de11dcc7f11f181c1cb4e6ac774d8ca34e54296ba3380b7d2a8f28e5ea0d9efde131dbed05aab1216c610d30695e52967b85cb8dcba460c39f05f53f162c77a9137b5538f53cb47a6220e9170a9a5216a6966c70dc11a16a49ec28737b4177e46439735eece452a604003fdf24f896eececddef33908612f1346f5c5a3afb1cb51d78bbe7a96b45f4f3e945092cdeed997ccaa9730b63787e77be86a9a219df532bcced3b195"], &(0x7f0000000240)=0xe) 2018/02/26 10:17:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') write(r0, &(0x7f0000000000)="dc6e97da314be7aa6d61dda6d7d1ecd6f4fda9841e5244f5a4d3926cab4829196bd23f3798", 0x25) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') prctl$seccomp(0x16, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x100, 0x8, 0x5, 0x3}]}) sendfile(r1, r0, &(0x7f000032c000)=0xfffffff, 0xdb) 2018/02/26 10:17:30 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)={0x14, 0x0, 0x400000000a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x4, 0x5, 0x6, 0x1000}, 0x10) set_thread_area(&(0x7f0000000040)={0x5c, 0x1000, 0xffffffff, 0x7, 0x4, 0x400, 0x1, 0x3, 0x100000001, 0x4}) r1 = getpid() tkill(r1, 0x21) 2018/02/26 10:17:30 executing program 6: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000), 0x10) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/02/26 10:17:30 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000044fc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x14}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/02/26 10:17:30 executing program 5: connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffc00}}}, 0x32) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x2, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0xfffffffffffffe7c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x26) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x8, 0x4}, {0x9, 0x8}, 0x4, 0x7}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@common='syzkaller1\x00') 2018/02/26 10:17:30 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xfffffffffffffd5d, 0x0, &(0x7f0000008000)}) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000003fb1)}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) 2018/02/26 10:17:30 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x800, 0x200, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={@generic="40c24c71dba16aa409a22b17688959b0", @ifru_flags=0x1400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000229ff0)={0x0, &(0x7f0000000100)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={@generic="0307d8f2df8ec952fcc61286d345300a", @ifru_names=@common='ifb0\x00'}) 2018/02/26 10:17:30 executing program 2: r0 = gettid() setpgid(0x0, r0) setpriority(0x1, r0, 0x80000001) 2018/02/26 10:17:30 executing program 6: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) llistxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/4096, 0x1000) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/02/26 10:17:30 executing program 3: r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0xfffffffffffd, &(0x7f00000000c0), &(0x7f0000000100)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000040)=0x20) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080)=0x1000, 0x4) [ 66.915998] audit: type=1400 audit(1519640250.071:31): avc: denied { setopt } for pid=9248 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 10:17:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') getdents64(r0, &(0x7f00000000c0)=""/252, 0x20) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) 2018/02/26 10:17:30 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r3, &(0x7f0000000000)={0x1}, 0x8, 0x800) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f00000000c0), 0xfffffffffffffdf9, 0x42, &(0x7f0000000140)=ANY=[@ANYRES32=r0], 0x1) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2018/02/26 10:17:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x241) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000940)='/dev/rfkill\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000980)={0x0, 0x80000000800000, 0x30}, &(0x7f00000009c0)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a00)={r1, 0x8}, 0x8) 2018/02/26 10:17:30 executing program 7: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) r2 = getpgid(0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="83", 0x1}], 0x1) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x18, &(0x7f0000e68ffc)=0xa7, 0x4) bind$inet(r3, &(0x7f00007b3000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) tkill(r2, 0x1000000000016) 2018/02/26 10:17:30 executing program 1: r0 = socket$inet(0x2, 0x2, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x9428}, 0x4) syz_emit_ethernet(0x2a, &(0x7f00006a9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, {[]}}, @igmp={0x0, 0x3, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000754000)={0x0, 0x1}) [ 66.980189] binder: 9271:9288 ioctl 0 20000000 returned -22 [ 67.001634] binder: 9271:9273 ioctl 8903 20000000 returned -22 [ 67.012693] binder_alloc: binder_alloc_mmap_handler: 9271 20000000-20002000 already mapped failed -16 [ 67.027727] binder: BINDER_SET_CONTEXT_MGR already set [ 67.035453] binder: 9271:9273 ioctl 40046207 0 returned -16 [ 67.036071] binder_alloc: 9271: binder_alloc_buf, no vma [ 67.036086] binder: 9271:9288 transaction failed 29189/-3, size 0-0 line 3127 [ 67.058000] binder: 9271:9311 ioctl 0 20000000 returned -22 [ 67.060568] binder: 9271:9317 got reply transaction with no transaction stack [ 67.060576] binder: 9271:9317 transaction failed 29201/-71, size 0-0 line 2920 [ 67.061718] binder: 9271:9311 ioctl 8903 20000000 returned -22 [ 67.111351] binder: undelivered TRANSACTION_ERROR: 29201 [ 67.117240] binder: undelivered TRANSACTION_COMPLETE 2018/02/26 10:17:30 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x4) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x100000000, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) 2018/02/26 10:17:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80200, 0xb0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000001c0)=0xe8) time(&(0x7f0000000200)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={@common='vcan0\x00', r2}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000000c0)=""/99) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000240)="0be25960525d83638155542a17d3d1cdd8179d62405cf8b20f68638a5d8aa1c59bf1c6098c3d074f8b7d82ebe392a8c3510e477aee2ab3fea25fcb95122befb1fe7f9e56320f3c19022ba1a5c68f8b72fb5dc5a02531295b688a9eb1514f499f618cf6e90e51f059b6c9489d72a67c7524795cec24f8a54bd9a78587401e867458b2bf42a59a83957fdfb9b24f711c6f848b4996fe75d43f3bf40508c33f2291562f166f1e3b1fa2b365c0c2b7461636dba9bcfc6c710c6d89a3fc4b32bcbb4ace877c9e34fddfee81fed92d6e4c19c51b6de5b58d4222c12e6b93f859d1d2bc816d0e5bc1de2299") 2018/02/26 10:17:30 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) munlock(&(0x7f0000522000/0x2000)=nil, 0x2000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20082500}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@upd={0xe8, 0x12, 0xb00, 0x0, 0x0, {{'ecb(cast5)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x2}]}, 0xe8}, 0x1}, 0x40000) 2018/02/26 10:17:30 executing program 1: r0 = getpid() getpriority(0x2, r0) gettid() ptrace$poke(0x4, r0, &(0x7f0000000000), 0x5) getpriority(0xffffffffffffffff, r0) 2018/02/26 10:17:30 executing program 4: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000000000)="120000000000955dc90b0d113577d09c8e299220a862cee4d64fb60cd9ebfded9fbeb6f007394147a4b432023e12715591220560b2b2e291233a83bb57b9fca989b29dc2f627059bd24172742afa09045eb30000000000000f610474dfafbafeeefad6196405f43ecb2c3325b4455f9db1ba00000000000000000000000000000000000000", 0x85, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/26 10:17:30 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f00003a4feb)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f00008e5f56)=""/170, 0x61}, {&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f000092ef31)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x4, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0xffffffffffffff8e) 2018/02/26 10:17:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="0000000000e9360000000000"], 0x14, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=""/157, 0x9d}, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmmsg(r0, &(0x7f0000d1cec0)=[{{&(0x7f0000d03000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000b51fc8)=[], 0x0, &(0x7f00009d8f83)=""/125, 0x7d}}], 0x1, 0x0, &(0x7f0000bf3000)={0x77359400}) writev(r0, &(0x7f00002f7ff8)=[{&(0x7f00008afa3d)="d1", 0x1}], 0x1) 2018/02/26 10:17:30 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, &(0x7f0000000000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000340)=0x18) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) 2018/02/26 10:17:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="3d7a1d06586fefa50aa859f3450c120f61a27793daf703054e259469751f23ba72983647aa29496c6e", 0x29) r1 = socket(0xb, 0x0, 0x7f) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={"390ae669752084303e9f8ac609ba8b54", {0x4, 0x0, 0x47fe, "b58ebdc6e725", 0xfffffffffffeffff}}) getsockopt(r0, 0x1f3f, 0x1f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/02/26 10:17:30 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x284) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @multicast1}, &(0x7f0000000040)=0x8) fcntl$setsig(r0, 0xa, 0x2f) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d8ef8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000000c0)={0x7ff, 0x0, 0x7, 0x3ed5, 0x8000, 0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) 2018/02/26 10:17:30 executing program 3: pwrite64(0xffffffffffffffff, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r0 = creat(&(0x7f000028b000)='./file0\x00', 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x2, 0x4, 0x75f, 0x9, 0x258, 0x6, 0xedf, r1}, &(0x7f00000000c0)=0x20) 2018/02/26 10:17:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001140)={0x9, 0x7b, 0xff, 0x1000, &(0x7f0000000000)=""/4096, 0x50, &(0x7f0000001000)=""/80, 0xbc, &(0x7f0000001080)=""/188}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000045a000)=0x101, 0x4) [ 67.623409] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9331 comm=syz-executor4 [ 67.637656] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9340 comm=syz-executor4 2018/02/26 10:17:30 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x14, 0x0) read(r0, &(0x7f0000000040)=""/84, 0x54) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x40) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000080)={{0xffffffffffffb453, 0x100000000000000}, 'port0\x00', 0x4, 0x80a, 0x4, 0x20, 0x100000000, 0x7, 0x4, 0x0, 0x3, 0x8}) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r1, &(0x7f0000012ff8)='./file0\x00') getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) chmod(&(0x7f0000000140)='./file0/file0\x00', 0x11) link(&(0x7f0000823ff2)='./file0/file0\x00', &(0x7f0000865ff2)='./file0/file1\x00') fanotify_mark(r1, 0x0, 0x20, r2, &(0x7f0000000140)='./file0/file1\x00') 2018/02/26 10:17:30 executing program 4: setrlimit(0x7, &(0x7f0000f66000)) signalfd(0xffffffffffffffff, &(0x7f00009b0000), 0x8) r0 = socket(0x1b, 0xf, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={"5e1efc38aaff3c178f6c54e6147090fb", {0x4, 0x8000, 0x90a, "649212f06bf6", 0x80000001}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xb, 0x11, 0x1, "1acfba2957c7c10f684706fabbadad06eb4d7f5b43d2ad69d6f16242f4ae135c3c6613be8df5521877e0d259219dd0cdbac99de605f58be524cd8b23f130dcd9", "3530858f5087ad7ecca0b30d57a40ffa4df5ea8193886a1d676fb50cf64d9f1b", [0x100000000]}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='/selinux/policy\x00', r3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000180)) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000080)={@empty, r4}, 0x14) 2018/02/26 10:17:30 executing program 3: pwrite64(0xffffffffffffffff, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r0 = creat(&(0x7f000028b000)='./file0\x00', 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x2, 0x4, 0x75f, 0x9, 0x258, 0x6, 0xedf, r1}, &(0x7f00000000c0)=0x20) 2018/02/26 10:17:30 executing program 1: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) r0 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="332a830deb95bd2c734fa54b94571ce0960204026ef8a61dce085fd81d0cb49346e44a3577bb03fa0c6294f714f23b9e7546a1cfb3e61de6f67a09847ff0b06db9cacbd367482077389f0dbd5de94fb22ffc18af001d8486b20dc614cd3a31a0e721dfa3356a3cec1ab84715006f6b57f3f5fde0a7a5a8e0494e95165c98f2e40419331ee70c5c9fc6fd2d046b6ddb8700493d10622a5765bacbf9fcf8f89ee5e9190c45d84984de406fcae56531f17b1eb92a0e66f673b2976c4ec6ac04af462d1426796f55cb026f1c36e08d", 0xcd, 0xfffffffffffffff9) keyctl$revoke(0x3, r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0x3c) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000240)=[{{0x77359400}, 0x3, 0x8, 0x39a}, {{0x0, 0x7530}, 0xdba, 0x6, 0x4}, {{0x0, 0x7530}, 0x81, 0x994, 0x9}, {{r2, r3/1000+30000}, 0xffffffffffffff81, 0x3, 0x400}, {{r4, r5/1000+30000}, 0xc6, 0x10001, 0x6}, {{0x0, 0x7530}, 0x4, 0xfffffffffffffff8, 0x7ff}], 0x90) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) r6 = socket$inet6(0xa, 0x6, 0x88) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000040)=0x1, 0xfffffffffffffd29) 2018/02/26 10:17:30 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200800, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)={0x18, 0x1c, 0x100, 0x4, 0x1, "", [@typed={0x8, 0x69}]}, 0x18}], 0x1, &(0x7f0000000400)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r2, r1, r0, r2, r1, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa0, 0x1}, 0x20000000) 2018/02/26 10:17:30 executing program 2: pipe(&(0x7f0000356ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000140)={r2, &(0x7f0000000040)=""/255}) ioctl$TCSBRKP(r0, 0x5425, 0x7) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="d1", 0x1}], 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x418101, 0x0) 2018/02/26 10:17:30 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0xa0400, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYBLOB="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", @ANYPTR64, @ANYBLOB="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"], 0x4) 2018/02/26 10:17:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') unshare(0x400) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000180), 0x7fffffff, 0x0) 2018/02/26 10:17:30 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)='/$cgrouplo\x00', 0xb, 0x1) 2018/02/26 10:17:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x301000, 0x0) syz_open_pts(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) waitid(0x0, r1, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) 2018/02/26 10:17:30 executing program 0: getrlimit(0x6, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0abe1)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f000068abaa)=[{r0}], 0x1, 0x0) 2018/02/26 10:17:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="7f59ef138ac9ec32a6646924059f9b581d658ce8775c2cca332b06723ee7e6b6b55d097fd8754990269d7bc22fc06a42d208699aa22c226d3aadbfb40a8acab4b9ebda26e32b2b8e4db5770aa428ee1d9466f5622ca6499182288ca55c33be2a0bdf1f7667faa8da4bf68eff6d5d23e98452fc80e728b4f008a2ee6ae328823b31bd62c6571bb498131b8faa3cae5428a5459aa36cd3bb25437fafafcf21dd216c79c60155e52e1fb2ef3f43a4a6f09b6bc032ea7309798050876967cdd8ee41be171bc56cebd289fec43e1312fa410ae3bb990dbd18abdfb3fc6c1c55", 0xdd, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="bc6b9900d42084c2fbeb8ad5366a3088f63f484f704b48b2b34b6c3614eb2f259ccb1f9450cca29d01cc5fa5a5929308e87d85379f7a289f880fb252fcb765a8d6ce9f8682a4a283c3db1dcf3ca072dd8b275fd503731e093d5c63ab44141fa42992fe17e791a1bcfd3690cfa275b75756c5fc37e87caa436b2f975669ca0a85f9cfd6c17c020457aefc7a39417520fcd7f580360cd79714c4f1b13092cb6473414ef065ac294f36", 0xa8, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x20, r2) keyctl$negate(0xd, r1, 0x2, r2) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x42800, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000300)=""/17) writev(r0, &(0x7f0000000400)=[{&(0x7f00000002c0)="2100000018003109002001090000e6060200000000ff00081d4906000c00080004", 0x21}], 0x1) 2018/02/26 10:17:30 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYBLOB="000000000000000000000000000000010000000033000000ac1400bb00000000000000000000de0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfffffffffffffff00000000000000000000000000000000000a00000000000000000000004c0014006de9a6d26200000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x90, &(0x7f0000000040)=[@in6={0xa, 0x1, 0x98ff, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x8000}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x3, 0x60, @empty, 0xfff}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xc9}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x205, 0x9, 0x7, 0x0}, &(0x7f00000001c0)=0x10) socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x9, 0x10000, 0x80, 0x22, 0x3, 0x0, 0x7, {r3, @in={{0x2, 0x2, @rand_addr=0x9}}, 0x3, 0x10000, 0x8000, 0xd21}}, &(0x7f00000002c0)=0xb8) 2018/02/26 10:17:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x3}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/26 10:17:30 executing program 5: socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000000000)={0x0}) flock(r0, 0x6) r1 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r1}], 0x1, &(0x7f0000b40ff0)={0x0, r2+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x400) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000000080)={@local, @loopback}, &(0x7f00000000c0)=0x8) r4 = signalfd(0xffffffffffffffff, &(0x7f0000659000), 0x8) signalfd4(r4, &(0x7f0000000000), 0x8, 0x0) request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="217d6370757365746d696d6548747970650090672a7a933b37b9930e61bbbdd1a3b8ec9c0b97914f5363e0c21d79686a8887a7bbf1db20c0664f661cd952169cccc6209173e112aab9313e3b091c4f678d602a0a86e21e45cd", 0x0) [ 67.825159] device gre0 entered promiscuous mode 2018/02/26 10:17:31 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) r1 = dup(r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000f6efc8)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c200000149c030300000000f701000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) 2018/02/26 10:17:31 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/26 10:17:31 executing program 3: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000640)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000680)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xd9, 0x6}, &(0x7f0000000780)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000007c0)={0x0, 0x9, 0x30}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000840)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000880)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000008c0)={0x0, 0x3, 0x6, 0xe20d, 0x9, 0x10001, 0x100, 0x8, {0x0, @in6={{0xa, 0x0, 0x7fffffff, @empty, 0x9}}, 0x4cd10c5b, 0x0, 0x8, 0xb64, 0x8}}, &(0x7f0000000980)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001d00)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x1, 0xff, 0xff, 0x4, 0x10000, 0xffffffff80000001, 0x81ca, 0xffffffff, 0x5, 0x9, 0xd9, 0x3ff, 0x7, 0x6c17, 0x37c9]}, &(0x7f0000001e40)=0x108) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001e80)=@assoc_value={0x0}, &(0x7f0000001ec0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002340)={0x0, 0x4}, &(0x7f0000002380)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000002400)=[{&(0x7f0000000040)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000080)="d997498c95899e31cfe77a1edaec6e169a86b5b72f004e924ee8f74adeb8c04934ca32f4921bcf9ee2eda66c35933474aae8f3d68eaac62fdb41e547accfa8eb54194101c963d690b292613c71e9bd6227d8ce1963e25a73a68e7e9c3ad8f243ed47ae37bc6ce3f13110780213c2bafd5e", 0x71}, {&(0x7f0000000100)="2518f8ac346222cec71b44990a5407943c33b643cf57afd3a070267a9ab996587aaa82423e4e8474c1153531a74785f316be039f196004fe4ed141c358dccf22ba91dbe7e180c470283a", 0x4a}, {&(0x7f0000000180)="38af16121a2083460cc5d2bdb76d58886bb7c4e6bdb3f79739b1aa358a6e6d1d066c745048d30fc55aabbd9a07dc5d45c9cf097da02922b54bfe5f957b2561c04640214a46b4b7efbf25e6ac7406abf75b8849b684ac383d03f2919fc13410c818d296f327c49c89f28f9a1bb405288647c5d3fe30d4809dcd780f5cf386fbaea259607535f84fd832c2d39bb71a695115f9afdb1f23629d8fe36e798eea", 0x9e}, {&(0x7f0000000240)="f2bf1b45a102ad23cc9edef8bbb3d527b987821dc94073f787f5ea45be9580eb392df2d2c8ee9157c5d09bb8b457c237332b0ee761be446772dfa44b67cb37bbe64337791b18f488f75a7a4aa8d348d3e3f2fda0dc53e21aac5a3096d8fdeb46d750a565b7e670e9df97730ee8e82dbd448b8f51154e87786b82dba11e96154c1536f467197475c230cbe016a669086d290c", 0x92}, {&(0x7f0000000300)="55458da43446cfa02accb49abeb87a5d3f841001d4f6960d2a1e004b35332a17722436df102b8d0a659be56cd232f40c54661ba14ac6d58497bac21f504422c5b71377c2c04c77ef04a11c374d20ca798b6740c5491382184f2e40f239ed2b40eeeac36fb61bf7b8b55845da2aad433c71a8c1946c765e8c537b59b42c7975", 0x7f}, {&(0x7f0000000380)="a2514072b49628d673731e5c83ba77b0e51012d9749b577a52caf5962121c96173b4c03306b6e3648400ad8b4d6c0fb0c494d51a0440e1bc51899ae2be1151ddfe73672f86d9178580c68cc02ba1355d4937d44bbcd232a99bb7e8a44c9bcb7db093a54c01663b292d8238114c1fcc84cb9256d0", 0x74}, {&(0x7f0000000400)="7c124410b005ab8e6e129cb7b311b43fa12bdb9bafb4ae006f3d59e5a70539451d716b900c778edb35ee1b6cf2819966bf4731bd38fb4b454538f66a43a5e3e94477be2351249619b2c04bfd5552f4fb60f204d8c88b", 0x56}, {&(0x7f0000000480)="6b98c7d9d16e7de77fcb61e7e506569e6ba3ad1d8bc4a8a9fd3db0ef86335b3771f4a6da83959dc76bbf6050a0637364c8e8a9e5c486fe1620c164437186c36c9c97112b43cf0ccf4a2efffabbe33082ea4c3182dd8ae8d18edd75016c4ef69756c2b04ce68307a16dfdcdd515a73b298b32136124b8887ececb5ae37c5afd03b3538a223f060d7f94ca5aa87f1443496a76d041be", 0x95}, {&(0x7f0000000540)="0291c82a87f116971f64b90f085875e8b91a93ec64b5632033818bc93304357466be4749fff7f33d25aa870625af0e8bffe87574af7f", 0x36}], 0x9, &(0x7f00000009c0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x209, 0xff, 0x40, r3}}, @init={0x18, 0x84, 0x0, {0x400, 0x6, 0x8, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x2, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x81, 0x8000, 0x7fff, 0x1ff, 0x1ff, 0xd8b9, 0xffffffffc3eb90de, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x204, 0x2, 0x7fff, 0x5f88, 0x20, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff09a3, 0x8005, 0x200, 0x80000000, r7}}], 0x120, 0x14}, {&(0x7f0000000b00)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000000b40)="75f871ffa4aba1ff6e2ace99671feb2af6f0b9ec0a40042c599d2486bc75b2b24c0f5a4b1421eb88df426a78c6c835d2303e9e791a4ebb6f18bb759b0a3ed1ada49c9692eb2b2c1b0ab49fc9e77fb716e40c7427b360431ab82ecdb138d6368d9795d3636b688981e89aa0c4e6645502f95d3684b9072ad2646e0304f46bf2e5006e14aa8e2330235453430099caec75a9402b2c5c62f8a74457d78745217df34d3ee0b9b9e38dcb3a7362b47b6de011bb14b2f4ae5e7d67b8bff6506631a33fc45deed45da1804c067b3a060ac3bde1e011218165e3eb5b2a", 0xd9}, {&(0x7f0000000c40)="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", 0x1000}], 0x2, &(0x7f0000001f00)=[@init={0x18, 0x84, 0x0, {0x2, 0x63a6, 0x1, 0x138000000}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x8, 0x0, 0xc000000000, 0x0, 0x7, 0x8000, r8}}, @init={0x18, 0x84, 0x0, {0x9, 0xff, 0x3, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8200, 0x46f, 0x8, r9}}], 0xc0, 0x4000804}, {&(0x7f0000001fc0)=@in6={0xa, 0x0, 0x719a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c, &(0x7f00000022c0)=[{&(0x7f0000002000)="78e13b0afe443e3df78365831149f250d68dd7095ae400fc439f1b64a9c5b2a66caaa7e9796f1cd75fc6585383cc75", 0x2f}, {&(0x7f0000002040)="c40986b19e9a97ce2b76c3fff88efc5a0e06a93d0fbdeeb98ad47e71073be22e2eb4a531b6731563c27b7fc6ed5727381145fadcc3a5241b09f1382b2d656dc20b7511", 0x43}, {&(0x7f00000020c0)="70ac34e2a3956f1a75d537483896dd1c6acd5a8505ecb799462c13213650419577ea15a94b009d145eb33e33e5aa725014aa3c796ca115f74f56eb06c6dad8f63af2187d81475a5102e411925cc3f555c9a576f4721c13c643885a53b279fd17e0b9b7e13d3223afab0013deefd26198f759edf5bacb6fed99a72cc91740dc", 0x7f}, {&(0x7f0000002140)="43bc067bfffd90ab8b261b8f4e4fd32836919123fee2a90a76893ddd24e2e17857c185fea4c515be53a54c86d7b2064858bfe602603f1af10f1e514aa315ac141ffb5795aed21fb113b13fead44b0fe3968a446f1c1463019d7d41f0eac024ea7914c27ef4ed4a93a58632b698df84cd2085b266bceb63c8dfb8db05be1020b581ec97d01f713d34d1e3d4199209b2a85c35de3a9ced638a90a8904ed6163338c5ddc7fc44058cd5b5a62c20319fab039090af6e59cdc2", 0xb7}, {&(0x7f0000002200)="cf7e4cb11851e438c94dcc9ffe587754659690e4b3a6955216a9bb5c70384b0875f2a73df931ab662f7141b87027a84ffc5c46ebd392b6d48e68aa6aec1a9bd26bc64068c81f73e53eeaae73cbfbe14c6d463e8ba4b4db6e11f9f0733a94d728991bdc5d739126b687d0ec996a34f026e1a9991c5bbeaa1f035662d3fffca95b4f333cf6a6881d23dd84aca4c6caeb6010194e0e05c21a3343a27f0a695fa2e3c294b93939676d492e8af26d0e5b927a", 0xb0}], 0x5, &(0x7f00000023c0)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x2, 0x2, 0xfffffffffffffffe, 0x80000001, 0x7fff, 0x4, 0x0, r10}}], 0x30, 0x11}], 0x3, 0x4000) prlimit64(r2, 0x2, &(0x7f0000000040)={0x7, 0x72b7}, &(0x7f0000000080)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) vmsplice(r1, &(0x7f0000c57000)=[{&(0x7f0000070fa4)}], 0x1, 0x0) dup2(r1, r0) 2018/02/26 10:17:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1cffc), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvmsg(r0, &(0x7f00008d5000)={&(0x7f00005b1fc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000da3000)=[{&(0x7f00003c5000)=""/58, 0x3a}, {&(0x7f0000c13000)=""/88, 0x58}], 0x2, &(0x7f00007dc000)=""/166, 0xa6}, 0x100) 2018/02/26 10:17:31 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB="270000f8ffffc6ffd74ae46f61e3dcdf57d0ffffffffff000000000036fee97c77593afcb61726444bb50002000000010000a0895891a94a8fc337d124802160fd2542aa75d56d15361f6130ea398c8989b0ed28c8fd4361a2fdffa2d858a5d3bb0006c7b5ca6a984d8a260b010fe55db17eba5b6c71fac1aa0da8ac33eba4aa16cdb7aa78b9d32147eb884daac1e44b76a6bd9a1c34d87baceea57e8b3e8655bff8d528b539190000000000000000000000001bd919ddf28f"], 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f00000073c0)=[], 0x346}}], 0x2, 0x0) 2018/02/26 10:17:31 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x90) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x6, 0xa87c, 0x2, 0x2, 0x3f, 0x8, 0x7f, 0x0, 0x6, 0x7, 0xffffffff}, 0xb) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/252, &(0x7f0000000140)=0xfc) 2018/02/26 10:17:31 executing program 4: r0 = socket(0x2000000012, 0x80807, 0x6) flistxattr(r0, &(0x7f0000000080)=""/33, 0x21) 2018/02/26 10:17:31 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x1, 0x5, 0x5}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000007fbd0)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) 2018/02/26 10:17:31 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x111000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000000c0)={0x57, &(0x7f0000000040)=""/87}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x23c, &(0x7f0000015ff0)={&(0x7f0000013000)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 10:17:31 executing program 4: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="ca010037", 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x6) 2018/02/26 10:17:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@rand_addr=0x7fffffff, @dev={0xac, 0x14, 0x0, 0xe}, @multicast2=0xe0000002}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10081, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) memfd_create(&(0x7f0000000040)='trustedselfcgroup-\x00', 0x1) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/02/26 10:17:31 executing program 7: pipe2(&(0x7f0000578ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0xda, 0x91, 0x521, @tick=0x3, {0x10001, 0x866}, {0x4, 0x7fff}, @quote={{0x100, 0x3d}, 0x7, &(0x7f0000000040)={0x6, 0xfffffffffffffe01, 0x3c, 0x8, @time={r2, r3+10000000}, {0x7, 0x8000}, {0x7, 0x101}, @control={0xfffffffffffffffe, 0x8, 0x5}}}}, {0x2, 0x0, 0x7fff, 0x1, @time={0x0, 0x1c9c380}, {0x5, 0x4}, {0x800, 0x80000000}, @addr={0x6997, 0x8}}, {0x1, 0x1f, 0xfaa, 0x7, @time={r4, r5+10000000}, {0x1f0a, 0x1d4}, {0x1, 0x7}, @control={0x2, 0x5, 0x34}}], 0x90) fcntl$lock(r1, 0x6, &(0x7f0000ba3fe0)={0x0, 0x0, 0xfffffffffffffffc}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/02/26 10:17:31 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) getpgid(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = getpgrp(r1) ptrace$getregs(0xe, r2, 0x7ff, &(0x7f0000000040)=""/44) setpriority(0x1, r2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10340, 0x100) 2018/02/26 10:17:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@empty}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) syslog(0x9, &(0x7f0000000040)=""/216, 0xd8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) bind$packet(r2, &(0x7f0000000180)={0x11, 0x11, r3, 0x1, 0x81, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffc4) r5 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000e80)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001140)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001280)={0x0}, &(0x7f00000012c0)=0xc) r11 = getpgid(0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002980)=0x0) lstat(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002a80)={0x0}, &(0x7f0000002ac0)=0xc) getgroups(0x3, &(0x7f0000002b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002b40)={0x0}, &(0x7f0000002b80)=0xc) getgroups(0x4, &(0x7f0000002bc0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r2, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000240)={0xba4, 0x13, 0x200, 0x5, 0x1, "", [@typed={0xc, 0x59, @str='&\x00'}, @nested={0x374, 0x45, [@typed={0xc, 0x92, @fd=r2}, @typed={0xc, 0x6d, @fd=r0}, @generic="ca2ac05f2ab8cecf021eaa4827b0c83c50bd9a611355ee4c4bbec5d0f34e6a80739163bc9a0a3efa12118899751977b1dd5803f0a0ef706f0dbbff63cba3b09cb44ce41ed6caa95bfa79453886361d0d4ba00716966eefce781017a781642a4fcfdd8bc7f88abfb15d4ee723ea5b47093d4118db020801eac64643a2fcc85dbfbc283cf59594fd9f3f6a70177df0571d56548b2663ad60e34ccad557519e0de3965285fbfb3aa5370b2bfbce86ff69ad2d90bcdad48130f6d07d7c3d4f49ef35e379e5dc8bda1a758019aeb465bbd432f97a314f11481de0591aa21b9bcb6874527e", @typed={0x64, 0x3a, @binary="55988314b0a2ec43567d21e7ee9cf36e0353e6298201d4c0744081ec227cb098f89e999550e060e0c05ba3085c8cb85b364f78c680b15f9761b62d47f11f7ac5d7ba0435ebdf035e7d4518e6a646fc2d438b072f5b5611d712e7"}, @generic="b892c3ae41496e37d180bc9983b94ed985b7cc8d452ef33501d9203308ebe666c69a4db382740fac805b46232d8e7dd17845152d921f5af92e1cda9fa273024774e36d6c36d49dcdbf3d25106faddb91ce0b56950ae0c0bd64d9b52f650b1148f635c05a712fbc5a4ca962196b12fff627dc8ba8be1bd7631c10678ef6e1be5adfb8f45efb0e661eb3495237d7ff2aa2e9be95bfcafa1e9c9b5a70b0fda4479682b4f79a80e2022bee6768e769a9f20ca80758d9d389a0edec21491689", @generic="af74e3243d8048e71942f937134cebb2ac25d3cca140821d5562e5c6cf903d89162a788594cd0cc6342f3876ee17dedbdd594b8178ebf2be58fad0ba655bf5f6a5e86c378db638a88b9178dfb49d68b12f6e86e86f241498f730ab756852bb6d84cedf7c56827fb0cf63ed75215437a52b978e9c1e02e8a1103df5506128a18e5a12bb2fa443fdb2fd1ebdca101281be46d7ae111dd389e9b1de14f0b9caa755d707928cb2182c61c47b70241e338422609db62584c1ff99e614a1ecd81c6f4dde4ac7e7efc759197bf7136f", @typed={0xc, 0x88, @fd=r0}, @typed={0x8, 0x91}, @generic="27c1bd1d11e1f0116cd90695a7637855b1ea62a28da1b51e07768e584280b731aac6f6ca4680f70348edc42d147263c1ccf5cdd45188cc0560618b8ea1d339fd4ea5742de3afe9572b31c644ed081f8be3806cc3f1771c963337afe3058c9c94ab9c504edb4c4991e914ecbf1eb738397d4c"]}, @nested={0x414, 0x2d, [@typed={0xc, 0x5c, @fd=r0}, @typed={0x18, 0x96, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x13}}, @generic="c8a46fbb3a6848cfe78a87564736d49f54c3d530a4a409cf39500986f05a8b0a5b6a6e7797a908a42d0da394d8bba54e2e3be5ae780f059a4bbdae51399a946d80f52c37cf7b56eee893f4785a064ac187355697b5e392281ce80befeb9158888acc80ba4e9410090da169954667d7a5b54cddf12329232ae7472d3477c563bec5fe1303ceb58d98ddfb931f4c731ae4d4411154ecac05dad7bb3d4bbf3b7b91170a1f2ca5d47c2ab6c4f6205589bf6fd558be5672d22b456b0b22cb4626f0340df24c67d66de383c59d8c11826da57988b6f4b3da746018f906cd39293f669e527b76831a054c526c0a35940965", @generic="58de9dc09656fac4729f6599fb01e2375f49ddb2bb824423b06b72e634921346c2742921965e3e75cff6bee3fd6f7c2be53bb4e4420dbbffa8d7f1f5156f24028b15e3e0e9647529fcec1feb5a3a561d91285acfcd47abc6e24b4a703c83357ebdea7c98f71ce449fa4e231d9d04fcbfa5f320a7c764506ef3971c0cbf1b423968e17073193b65e01533f6485e93386a30bc011057ad458a85fd52b838c4fda4d9a000dceb25da7627c27a0f14cc335fcc5480e4cd530b785a71fa077a050becc0e906611c13113db600", @generic="da31979716db6754c33cb14511b873aa9f45e5f755eff57722028b3b2be4530324d6234eadbff95a6c6461e6cafa4e9ca3276b47494bd5a3d151b3cd95", @generic="9f02706fcd0c816f80ad26f638e352a21b8dc6b7cc0cce29d718775b5f4f7773d027bee313c2056ddfef2889bcb6dc9a36a8fa77ebf4148402f21ec710fd73fa89641dda7c1cfc5197ac9b09011b14075d6a668555ccfe38139eccb75194eac42a4bd9ee7925e5e0c6046ed0519559f13d58c094d697c5b1979da1787a887797ca76aca7e078197cbe697383aa0bb1eeacc1744fde351116f1f80338d637ed4da644f2d111707b32d90d6e6b9f1c8159d65469b5630a6376f66ff483495d8c60038fd86c7a389b722621b3a74c47e40de38f7d748939058b7eaa83de", @typed={0xc, 0x3f, @uid=r4}, @generic="5b77586de7f91835a3996bff3443209f328a35c92eba318b74ef1f52ce87", @generic="eb4ef44c755a2fc53fdeacb5ecb948c27f0942d62980131ea279b2ad9cb5036ce1bc1ded58deb396ed376586d8f5f5c3e6f54239882471fb06f960d76ffd535b1962781b53bdfb773db3534c5c1e3a6e9b1716ea94caaf630887807c374e382a38c97dd7710d4e179abb431f3bd4658f3493c86e683dfc48badad26c9646786a709de6bbcc02c28bc0617ef2e86560a39566eb44ca539daaae0258c1b7db4e82467370822502dc4da96898162208bc8ebcba855695f95cd50bd2c8c664638b9f551ca8a23cf8b9ddee51d7d80636e69d94a577464dc03a769990b2d0082f813132c142d30d3ee5f9d70fca5d8627"]}, @nested={0xf0, 0x5e, [@typed={0xc, 0x78, @u32=0x2}, @typed={0x8, 0x15}, @generic="700b2d93a1e96631ca003529a8", @generic="d60214199cb538d8e1e7bfe5e1f411a78b739047a3cae8bfc0ef1182996aa5d06e", @generic="cbb28a3d931890f6027b8cc38a07f9ac34007253571dc03d33a4b04b96bc32325f99f492ad87a1ac99a5965421111c089b3247c5901b6bcfca7168e029f15d3fddc58a5d5675de6a264bd8a67edf8812f92b8df1677bb79dc356ab50a869a8e716f68e6f2de36d0b9ebb5c137b02338a2e9c85f35952e8aef7de1729cff49abc696668ddde1416ede61f4ee4d831f76b10404b89e0f24f825239bb9c9e6f88af82abd34106b91f7f67"]}, @typed={0xc, 0x78, @uid=r4}, @typed={0xc, 0x96, @pid=r5}, @nested={0x3c, 0x7b, [@typed={0x10, 0x43, @str='proc$\x00'}, @generic="cdb51cf9a796299cb35634583f", @typed={0xc, 0x28, @pid=r6}, @typed={0xc, 0x5, @u32=0x8001}]}, @nested={0x2bc, 0x7, [@generic, 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0x10bc}, {&(0x7f00000023c0)={0x4ac, 0x2a, 0x0, 0x4, 0x1, "", [@generic="885948b63d17d0bc1815313d30379058a94771bf8d4223519e249a427647633746849143f94800b22289aafd64c51b8bbb9d641b5dd1a11ee9616053b16b57efa2cfd9f6131fd8595efb31b9d498608c8c919b958323c5fd492ae654459fc4894c135ec17e1382ff671c35169ae2c40d651e9850ca04d80b60402bdc97efc544465bd297ed98a073e8f3", @typed={0x10, 0x3f, @u64=0x6}, @generic="446a3fe2202bea8f0c3594f37cc6786b51d5c5cfe97549559d61ca164e474161526dcf16a4699a2eb42411a164019e7a180f08c835d66ee551e74e81e4eed0144bbf385d05813a6fa27c88b074be1dfe66fef059e16544801cb9a8ca65f31ee96da4bf1d941317b170796ae90f48d0dbc377ba0d915e9d7a811ea2e0310987ec2d445c0230cc5cb0b94d842d41b9db885283abb2585de1a6fba543397ecb12b1594a1f9843796b71104d74d4c34fb39f39282f62e7dac40606c2605e34f388f6bdbe60536c2bd2c915d21ca831786f7f", @typed={0xc, 0x57, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x324, 0x5f, [@typed={0x10, 0x8a, @u64=0x200}, @generic="d4d1be60d817334b43c461e4603c6a65163f8fe26fc9297f9f709250c494ddda7e2f63cbc4ccfc7b8809f35a17c1f696348f45e9edc24d8568fdd0559ede853b85fdf777b54714245f0e6c56540634de5fc15f6c85b1498cbf05bb2ee01198350a4f13b1d6e91554777aa4e9413219927082b5b087d6d4a3391643cfe02b6c4179f0dd9278eb271aad5fbeb3559b39e2ff0392a0da63fba792b1cd8df70a655f56f8d6892ddd3bddbb77e7c37f8a5d6a3f77037e1f02252203f92000b89dcbf4f8cf480c9b7bd19adcc49cc4b189ab9e17dbd6c3da75907224", @generic="68a8c52cb914ec6771404374eeb6e32718dc7d3299aa", @typed={0xc, 0x66, @u32=0x4}, @generic="e2f8749a99165561c5e8a1d0cf3028edf3a918bed348ed20dc24ee70f1d700e93a058d2b9aaf7ec53f351c9cd7f29f5892b26233e10213156acd01bf35594761386850492eed291d58c2149cf9b11c291d9e6b60a92a73d5c53a66668700ad26c8e89d821bdec35c046ffa10003d83c41684a7a452af8dbfc85069b82ba863e80ee37fc7d51d16048c8313e5849406702e15ef34dcecc694c66ec67c8b72a8c750eae022bf52ccbbdd7006ebfc8ba0cff9755e3aa29b59dc2276d71d61f0a2eb5c30ab4985f5430c719de01e4db1e2a66948b2f5aac4a1769f", @generic="42e7481899fa78a30b7f175f5104e318997422dd72617195b2f91efc40398fd9713a5fd8954f94dd154486e2c27074fc1b409410e92f6c485de8c9f49bee1804b8a9f42ef3b50a76f3c7d1e3de9b8542dd1da9c9ff0d21355c121efdb4118d078c7754ef4a05a12c67e5614ded87f6c543b06a9eb6ea9f074bde48bacf86c36bced385ede87e778294f46e3837aa9ba3d1ed17edb5aa5866ac9b7e34ef54348feedbbbb227e24974a0ce3896b322672bafc2dcf32ef7d142155b8613d5e221f16ac0190368a6cb3649004cd4011cc3cdb0", @generic="26bd6f926b4b11d2770c5117833296efe2aa4b4750f713d4810bb70a37f36124a00db8821e282e5950407e0c8a8e2bd384fcc09d1dc57201355391f20b25e64caa39d4dc9fb311c82ddffced7ef9cb1ab3fc8f4fd190b596e304b91a37dc7ad6dc146f960238487f03c3"]}]}, 0x4ac}, {&(0x7f0000002880)={0x70, 0x32, 0x100, 0x1, 0x0, "", [@generic, @typed={0xc, 0x1d, @uid=r4}, @typed={0x18, 0x1c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x30, 0x7c, @str='eth1^securitykeyringlo\'md5sum%)vmnet1\x00'}, @generic, @typed={0xc, 0x28, @str='\x00'}]}, 0x70}], 0x7, &(0x7f0000002c00)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r12, r4, r13}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r14, r4, r15}, @cred={0x20, 0x1, 0x2, r16, r4, r17}], 0xb0, 0x800}, 0x10) dup3(r1, r1, 0x100080000) [ 68.011881] l2tp_ppp: tunl 59: set debug=370001ca 2018/02/26 10:17:31 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x121000, 0x0) connect$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"2f45d1c184a5bb"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d)) 2018/02/26 10:17:31 executing program 4: r0 = socket$inet(0x2, 0xf, 0x800000000005) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) init_module(&(0x7f0000000000)='loppp0@\x00', 0x8, &(0x7f0000000040)='cpuset\x00') 2018/02/26 10:17:31 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) recvfrom$llc(r0, &(0x7f0000000000)=""/61, 0x3d, 0x40, &(0x7f0000000040)={0x1a, 0x1b, 0x6, 0x4800000000000, 0x5f54b7b4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x38a1, 0x3, 0x9, 0x9, 0x10001, 0x1000, 0x608, {0x0, @in6={{0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x2, 0x8000, 0x3, 0xffff, 0x7}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x400}}, 0x2, 0x100000000, 0x0, 0x3, 0x40}, 0xa0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffffbc) preadv(r2, &(0x7f00000000c0)=[{&(0x7f00000020c0)=""/193, 0xc1}, {&(0x7f00000010c0)=""/4096, 0x1000}], 0x2, 0x0) close(r2) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000001c0)=""/211) 2018/02/26 10:17:31 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000f9fff8)='./file0\x00', &(0x7f000069effa)='ramfs\x00', 0x100000, &(0x7f0000ec1ffe)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='./file0\x00', &(0x7f0000187ff8)='./file0\x00', &(0x7f00009b0ffa)='mslos\x00', 0x1020000, &(0x7f000039f000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200200, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f000069ffff)='.', &(0x7f0000eb8ffb)='cifs\x00', 0x2000, &(0x7f00002f4000)) 2018/02/26 10:17:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1cffc), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvmsg(r0, &(0x7f00008d5000)={&(0x7f00005b1fc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000da3000)=[{&(0x7f00003c5000)=""/58, 0x3a}, {&(0x7f0000c13000)=""/88, 0x58}], 0x2, &(0x7f00007dc000)=""/166, 0xa6}, 0x100) 2018/02/26 10:17:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x1c, 0x1, @sync=&(0x7f0000000000)={0x2000000, 0x1ff, 0x1}}}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/127, 0x7f}], 0x1) 2018/02/26 10:17:31 executing program 6: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xfd3d, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, &(0x7f0000001300)=[], 0x0, 0x0) 2018/02/26 10:17:31 executing program 1: r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c58ed4)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61}}], 0x1, 0x0, &(0x7f0000362000)={0x77359400}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff5fec)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}, @in6={0xa, 0x0, 0xe678, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @empty}], 0x94) connect$inet6(r0, &(0x7f0000ce7fe4)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6]}}, 0x1c) sendto(r0, &(0x7f0000000000)="29e7491f27fc315b97cd410f70b59ba5e597a54fd5cbb15e277c10f6174c7bfe82f2737c0373e221e896dbfcbc750e3c9025b42ea17731129c64f3e6e367f7aa239ad55f13783205342715cff7137c82d67d7e5305b77d10d800d12a5b7b254eee94da00fb868cde78f9476498544dee2875d1b619559b69d0f50dbbab0b5438e54c4643ab2bec26ef64966a75010c2c10b91f8ebdfeef6d2e756afe8c1673a5908e", 0xa2, 0x0, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) accept4$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) 2018/02/26 10:17:31 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = dup(r1) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc1ff8)=[{&(0x7f0000000080)="eced18442e2d6d391a2c3ef58df93ec27e607b09ed5eff815b296fdd5445871474dbaf9ad9998ea9678d287f85d6599d097d8c6989fb357d3500c650a6c30928ab93d503726db38d5d4623f2b2ee3cf71f6622b32f5666a9f31e34a8585d0ba58b29bde09e841b30c135bb866e705f233d03e83522528a59d8a36efa9a6c77f76f0eb3806848", 0x86}], 0x1, 0x0, 0x0, 0x8b8a9f7a3a232a2d}, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000ffb000/0x3000)=nil) syncfs(r1) 2018/02/26 10:17:31 executing program 1: capset(&(0x7f0000000000)={0x1998032f}, &(0x7f0000001fe8)={0x361}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/mnt\x00') setns(r0, 0x0) 2018/02/26 10:17:31 executing program 4: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) openat$keychord(0xffffffffffffff9c, &(0x7f0000004ff2)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000003ff8), 0x3, 0x0) 2018/02/26 10:17:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000062cff1)='net/ipv6_route\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x100000000000003b) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x8001}, 0x4) [ 68.055913] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39956 sclass=netlink_route_socket pig=9468 comm=syz-executor6 2018/02/26 10:17:31 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x100000000) socketpair(0x18e45028f76868fe, 0x5, 0x7, &(0x7f0000000040)={0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001ffc)=0x10) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) 2018/02/26 10:17:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000001c000)="cf2a48c3f4e3e88efc4a3926fe01c76a09ee51fbbb21b7027be323ff9befc36908983be667a68f1ec5e4", 0x2a, 0x0, &(0x7f0000007ff0)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) fadvise64(r0, 0x5c, 0x200, 0x7) fallocate(r0, 0x3, 0x3, 0x6) mmap(&(0x7f0000dfd000/0x200000)=nil, 0x200000, 0x1000000, 0xa013, r0, 0x0) 2018/02/26 10:17:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x49) sendmsg$nl_generic(r0, &(0x7f00000026c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x85000030}, 0xc, 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"], 0x25f0}, 0x1, 0x0, 0x0, 0x4000}, 0x11) pipe(&(0x7f00000001c0)={0x0, 0x0}) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) sendto$inet(r2, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000006c0)=ANY=[@ANYRES32, @ANYBLOB="00000001"], &(0x7f0000000780)=0x8) 2018/02/26 10:17:31 executing program 7: r0 = socket$inet(0x2, 0x800, 0x7) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000b10000)=0xbe, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="e400000000000000000000000000000000000000d0000000f7a0fe785f88c368aee1efb26bca543f038918defdb42ff1f09690bb66fe47262e0ebe36006ae56c6b83618de776b38ff5f72936996305884898c6950b611a66f4e51f291edff83a74df0d325af9eadc93e2a7a13727bc1574e96cbde1793ed11728086af9c754a755a4c69312c23d76b3e7d330ec9bca08682ecb14eefa9d3cdc998d2987a98c2df34d00b70e2ae48af79994ae8eb1762933c6335ae02042f50dd9ab65968042a54d64a4c9e5262167a237e3932391df8d9115c965adf1be870dcb86db2958137742000000"], 0xe4}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000147fe4)={&(0x7f0000810000)=ANY=[@ANYBLOB="18000140000000000000bfa066a49f8a349eace5e3bc8ddae19c4d26d9ff6f0268a4dd22eb99e5a706781245e5878bcb0b70f8dfbab1a13826ff041c91682837ca17dd8bf1c89319c41a7024e310556aa61dde51317dc3f22f13143694755a9527092bc40c850eef6ca3b5cdc4692ce64e2c551c4896f40b5a093ea584095e4bffe2295c101c878714939e7a8f1be51d64aa76fa55a18ef3f2f95f6994fb8516c0095a5b016604a4cb1e4a0f2edba3dd1462c23b232b2eee5f0078a41d29c7ae888c0cb5f186801c8e1eb6270aa9cfde65b2926428f222dab26afd7a05eb5d1a9713d590ef372c6f5d9bb4c74389cbe13990f80e", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000000000000000000000000a00000000000000fe8000000000000000000000000000aa00000000"], 0x3a, &(0x7f000026e000)=[{&(0x7f0000f20000)="3003aea780fbcc78d2da94cbec5c378b480651b17f469f2555aad3ec51873e578f5ab3f6bf74188b011e265e225cd7f0119b082769ef525aed53732324aab48958856dad055ebb0f4a099af4a10bcb138f32ac410e14c3c9964dd8a6cfde808824607973c004e3429e3911e9c87f67543d97d150e960b895a55f45f65cfcc9647c13b1b8e78ef37375146e49570d0e0ba0263a523833931f6f1f40aff84e19225e7e3e44282b3a2c5711f31f1ac1ce03e8474a", 0xb3}], 0x1, &(0x7f0000ae2bf0)=[]}, 0x5) 2018/02/26 10:17:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) pipe2(&(0x7f0000000000)={0x0}, 0x84000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000001c0)={r2, &(0x7f0000000100)=""/161}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) 2018/02/26 10:17:31 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000012bff2)='statm\x00') fchmod(r1, 0x5) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100180}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getmulticast={0x14, 0x3a, 0x200, 0x2, 0x2, {0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x8000) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x100) 2018/02/26 10:17:31 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x0, 0x24010, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7ff, 0x404000) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) 2018/02/26 10:17:31 executing program 0: clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x14000, 0x80) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x9, 0x3, 0x2d8}) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x3ffd) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000100)={@common='irlan0\x00', @ifru_flags=0x8100}) futex(&(0x7f000000cffc), 0x3, 0x1, &(0x7f0000000000), &(0x7f0000a2a000), 0x0) [ 68.143270] device gre0 entered promiscuous mode 2018/02/26 10:17:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000004000)=0x7fff, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='securityfs\x00', 0x40, &(0x7f00000000c0)="f6548371c415800cff280246b751421a4cefbcb3cfed21c49e8da3f8578f8189d152d94a560512f9fc4a6c88431a641694978138822e242fe9cfda02aab05d335b653294b5d37caa80e5452defe2422096463f3d90fb14baf90868428c3d791698f92cc7d2d73b4f90ddd1f88a432504237f70de34f7fb2f5cc6b8fadfc57accbc88fd904f92ce76a67e8bdf9e5619d53d6ee5ea7ac820958eab031b82f545c43682f6b67662ed8244baaaf658") sendto$inet(r0, &(0x7f0000000180)="50b5956f3966ebef12f22e6cf1e1a4866ac8fb363789c6c25b6fbb4d296d75319c7661c3bced9d4b22acc253449f92368a32674911df1899042e3988166d20826fa898927ea847714167bfb8cd", 0x4d, 0x4, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/26 10:17:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000000)=""/30, &(0x7f0000000000)=0x1e) memfd_create(&(0x7f0000000040)='\x00', 0x2) 2018/02/26 10:17:31 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x11, 0x40000000000001, &(0x7f0000012ffc), &(0x7f0000000100)=0xfffffffffffffd6a) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) 2018/02/26 10:17:31 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000012bff2)='statm\x00') fchmod(r1, 0x5) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100180}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getmulticast={0x14, 0x3a, 0x200, 0x2, 0x2, {0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x8000) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x100) 2018/02/26 10:17:31 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0x1, 0xfffffffffffffffe, 0x20}, &(0x7f0000000180)=0xa0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efafeb)='/proc/self/net/pfkey\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef9feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r2) 2018/02/26 10:17:31 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000040)=0x8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[0x4, 0x401, 0x5, 0x2, 0x20, 0x1, 0xbef5b02]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f18000)={&(0x7f0000a95000)={0x10}, 0xc, &(0x7f0000950000)={&(0x7f00008e9e24)=ANY=[@ANYBLOB="b80100001000ff0e0000000000000000e00000020000000000001100ffff4de0000100000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="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"], 0x1b8}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000000000000, 0x282000) connect$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000140)) signalfd(r2, &(0x7f0000000140)={0x4}, 0x8) r3 = dup2(r2, r2) fdatasync(r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000200)={r4, 0x89, "049e1592fd2b4a8a1ce270b664e318d3be1830be9ca6efb2831045eedb6233d8035ea2660eebb35e2708feb8a7c07ff629e91006cbacac76a01e7d69837aa8cebd018320f4c70a1b1773acdf5e68b3fee0622a18d02933dc11713e84e4dbaf559a321725d0c6ebf309073fb3c5517939ec7bc75a7ac9cf1c084f578474f4afdb7634e915c4a466c821"}, &(0x7f00000002c0)=0x91) iopl(0x5) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000300)=0x3, 0x4) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000340)={0x0, 0x7fff, 0x4, 0x8, 0x0, 0x100000000, 0x2, 0x38, 0xfffffffffffffff9, 0x8000}) sync_file_range(r3, 0x7, 0x4d28, 0x1) 2018/02/26 10:17:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x9) r2 = socket$inet(0x2, 0x3, 0x3) r3 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) sendfile(r1, r0, &(0x7f0000000080), 0x100000001) 2018/02/26 10:17:31 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x40) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000f06f65)) 2018/02/26 10:17:31 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000012bff2)='statm\x00') fchmod(r1, 0x5) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100180}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getmulticast={0x14, 0x3a, 0x200, 0x2, 0x2, {0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x8000) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x100) 2018/02/26 10:17:31 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000773000), 0xae8897071e4002b8) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = getpgrp(0xffffffffffffffff) process_vm_writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/92, 0x5c}, {&(0x7f00000000c0)=""/149, 0x95}, {&(0x7f0000000180)=""/220, 0xdc}, {&(0x7f0000000280)=""/19, 0x13}, {&(0x7f00000002c0)=""/251, 0xfb}, {&(0x7f00000003c0)=""/163, 0xa3}, {&(0x7f0000000480)=""/30, 0x1e}, {&(0x7f00000004c0)=""/215, 0xd7}], 0x8, &(0x7f0000000b40)=[{&(0x7f0000000640)=""/132, 0x84}, {&(0x7f0000000700)=""/148, 0x94}, {&(0x7f00000007c0)=""/133, 0x85}, {&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f0000000980)=""/176, 0xb0}, {&(0x7f0000000a40)=""/135, 0x87}, {&(0x7f0000000b00)=""/41, 0x29}], 0x7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$KDDISABIO(r0, 0x4b37) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/ashmem\x00', 0xac004, 0x0) [ 68.297467] netlink: 200 bytes leftover after parsing attributes in process `syz-executor3'. [ 68.315076] netlink: 200 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/26 10:17:31 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000012bff2)='statm\x00') fchmod(r1, 0x5) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100180}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getmulticast={0x14, 0x3a, 0x200, 0x2, 0x2, {0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x8000) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x100) 2018/02/26 10:17:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000000000)={0x2, 0xfffffffffffffffb}, &(0x7f0000000ff0)) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) 2018/02/26 10:17:31 executing program 0: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x400, 0x4, 0x8, 0x100000001, 0x0, 0x6af}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5, 0xffffd}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/26 10:17:31 executing program 2: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x40, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x8b9, 0x81}) mq_timedreceive(r0, &(0x7f0000000000)=""/240, 0xf0, 0x0, 0x0) 2018/02/26 10:17:31 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) socketpair(0x5, 0xb, 0x2846400, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={@common='ipddp0\x00', @ifru_flags=0x200}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000d60000)) r2 = dup(r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000000)={@generic="2e305dfddfec462fc7c000b4f9c30b88", @ifru_ivalue=0x100000001}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/26 10:17:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x2000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000035d000)={0x4}) 2018/02/26 10:17:31 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x3e0, 0x1e8, 0xe8, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000480), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c675c6a25caf74de18b9d4844e31bac4128538de0f68722b81abd01c1211"}}, {{@arp={@loopback=0x7f000001, @empty, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="f5c2c65506f1e6d89eaca13c1082e887", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000b80)={'filter\x00', 0x7, 0x4, 0x3c0, 0xe8, 0x0, 0x1f0, 0x2d8, 0x2d8, 0x2d8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xffffffff, 0x84, 0x3}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x40, 0x5, 0x8, 0x6, 0x0, 0x8, 0x6, 0x0, r2}, 0x20) 2018/02/26 10:17:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x9) r2 = socket$inet(0x2, 0x3, 0x3) r3 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) sendfile(r1, r0, &(0x7f0000000080), 0x100000001) 2018/02/26 10:17:31 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000012bff2)='statm\x00') fchmod(r1, 0x5) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100180}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getmulticast={0x14, 0x3a, 0x200, 0x2, 0x2, {0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/02/26 10:17:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x0, "2bdd3f6f73bedf7c2f04d4a92eb26595861ae5e5bffd1c1aa93accde83a8085082ff72b1b5e03b878575f097bdd26c998306844d6f553198b0399df4be6648c9", "1d31a2954ac53bfb7bd45dcf8c33058c412bfec9f5eb3377b084a8dafc4f467f1fef14b71cea03feeee1b4e6533a4e6452adc571d08247b012ebd9b8a86d497f", "c97e7ef946a71412ac30e252c358240c25733785ea38444b5c5a1f2dd09c2cef", [0x1, 0x9]}) 2018/02/26 10:17:31 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000012bff2)='statm\x00') fchmod(r1, 0x5) 2018/02/26 10:17:31 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x8001, 0x78, 0xc3d}, &(0x7f0000000100)=0x10) creat(&(0x7f0000000140)='./file0\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001, 0x0, 0x0, 0x200000003}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xb}) 2018/02/26 10:17:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={@generic="a822c359786e45f863ae37027ae9f885", @ifru_mtu}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) 2018/02/26 10:17:31 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) fchmod(0xffffffffffffffff, 0x5) 2018/02/26 10:17:31 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) pipe(&(0x7f0000000000)={0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x1, 0x7af, 0x3f0, 0xaf11}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 10:17:31 executing program 5: madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x40000000000c) clone(0x8042000, &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040)) 2018/02/26 10:17:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x400500) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40000, 0x0) ioctl(r0, 0x227a, &(0x7f0000254000)) 2018/02/26 10:17:31 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f00000009c9)=ANY=[@ANYBLOB="fc000000100001030000000000000000e00000020000000000000000000000000000000000000000000000000000000100000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="00000000000000000000000000000001000000002b000000ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000018000000000000000080000000000000000000000"], 0xfc}, 0x1}, 0x0) 2018/02/26 10:17:31 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) fchmod(0xffffffffffffffff, 0x5) [ 68.459639] NFQUEUE: number of queues (132) out of range (got 65666) [ 68.475792] NFQUEUE: number of queues (132) out of range (got 65666) 2018/02/26 10:17:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r0}], 0x1, &(0x7f000071d000)={0x0, r1}, &(0x7f0000e33000), 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) clone(0x0, &(0x7f00000012c0), &(0x7f00000013c0), &(0x7f0000001400), &(0x7f0000001440)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x2, &(0x7f00008a7000)) [ 68.523221] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/26 10:17:31 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000a0dff0)=[{&(0x7f000061f000)='5', 0x1}], 0x1, 0x0) 2018/02/26 10:17:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)=@common='gre0\x00', 0x17e) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x7fff, 0xfff, 0x1, 'queue0\x00', 0x8}) sysfs$2(0x2, 0x1f, &(0x7f0000000100)=""/147) 2018/02/26 10:17:31 executing program 6: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x0, &(0x7f0000a06000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x104) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) open(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x9) 2018/02/26 10:17:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000a89ff9)='ns/uts\x00') preadv(r0, &(0x7f0000001000)=[], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0xc3, 0x0, 0x6, 0x6}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}) 2018/02/26 10:17:31 executing program 0: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x200000000000003, 0x32, 0xffffffffffffffff, 0x4000100) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20400, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x7ff, 0xea8, 0x2c, 0x6, 0x4, 0x6, 0xfffffffffffffffb, 0x5, 0x5, 0xeb, 0x7ff, 0xffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b5fb0)) 2018/02/26 10:17:31 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f000000f000/0x3000)=nil, 0x3000}}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 10:17:31 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) fchmod(0xffffffffffffffff, 0x5) 2018/02/26 10:17:31 executing program 1: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000013000/0x2000)=nil, 0x2000}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0)={0x9, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000ff0)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x9) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 10:17:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x5) 2018/02/26 10:17:31 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x4, 0x0, {0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5142}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)="57a1a12b38d856fd54b03c9ae6929e56c1dbb3962e1b33e69a3e151e9de671fc3efdc26eaeefa81d4d98a8c990b933a8822d5ca1ecc3f70922235fff5e056813c1f28f30dd557a902dd0250e758c7db1df1178727299addb0b94cf6cdaf2aaaab179c4c5277d734dab75d4197a4fb10e1f02282f3d9820360be478366c0139b0b3eddf", 0x83}], 0x1000025a, &(0x7f0000000080)=[{0x0, 0x7, 0x600000000000, "f8c8c6425f2c829e6eaf99677c1beddfa6fbe5881826b0820f96bcebfc9e27764b8bf64ed1dc54c5462a9103da853f19965e88e6a5588b7ecac61bc4f3ed1917ec95956fd387fced4450b512b7fe91ef2ab683b184a232d3836c874344cd0ce064e7a0cf793f435ca4918a142694f7add9fd8ff30bfad13c067fba3bb61a87fa9270ba38fe3cf4b1725b81c5cc3c9de8c3afac7089de4cbc57d27998a6ef7547213cc18db5a608"}, {0x0, 0x13e, 0x6f, "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"}]}, 0x0) r1 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0xa8) 2018/02/26 10:17:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00007ebff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f70000)=ANY=[@ANYBLOB="1400000013000901000000000081000000000000445c7c15d42af6fb4f9bcaf1e49e79caa3663251fa47ec88a9156461cea222df5683d4cd115cd3460c2e1d80e84822fca6fb9c339ce07ccafc5f967908a0da5cd684e5a7841ec5fd507cb4268e3a5abcaa0a38638af90d177ab328"], 0x1}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000000c0)={0x5f, {{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x40}}, 0x0, 0x2, [{{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffeff}}]}, 0x190) 2018/02/26 10:17:31 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x3, [0x800, 0x8001, 0x9]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x0, 0x4, 0x7, 0x5}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000ffc)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000ff6ff7)="0000d70000000000c2") exit(0x0) fstat(r3, &(0x7f00000000c0)) 2018/02/26 10:17:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) pread64(r0, &(0x7f0000904000), 0x44, 0x7ff7d) pread64(r0, &(0x7f0000000040)=""/3, 0x3, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0xb1, 0x7bb8000000, 0x6}) 2018/02/26 10:17:31 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) tgkill(r2, r3, 0x40) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={@common='bcsh0\x00', 0xffff}) keyctl$reject(0x13, 0x0, 0x46d, 0xfffffffffffffffe, 0x0) 2018/02/26 10:17:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(0xffffffffffffffff, 0x5) 2018/02/26 10:17:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(0xffffffffffffffff, 0x5) 2018/02/26 10:17:31 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = dup(r1) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) fsync(r0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)=ANY=[@ANYBLOB="1c00804c130011000100000003004800000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/02/26 10:17:31 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x6) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f65000), 0x2eadd899) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) accept$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="ff06030000000000ff02000000000000000000001000000100000000100000000000ffffac1400bb00000000000000000000000000000001"], 0x38) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000040)=0x9, 0x4) 2018/02/26 10:17:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(0xffffffffffffffff, 0x5) 2018/02/26 10:17:31 executing program 0: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa8ff8)='oom_adj\x00') write(r0, &(0x7f0000009ff9)="9a75287ecd64cf25d52d1afc9f", 0xd) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000005000/0x2000)=nil, 0x70, 0x5, 0x40, &(0x7f0000885000/0x3000)=nil, 0x29c}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f0000000040)=""/212}) 2018/02/26 10:17:31 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x53, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000001ff2)={0xa, 0xffffffffffffffff, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/26 10:17:31 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x1000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$ax25(0x3, 0x8b640de172616b9c, 0x7, &(0x7f0000000000)) r1 = socket(0x1, 0x3, 0x59) pipe2(&(0x7f0000000000)={0x0}, 0x80000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000040)=""/228) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x8, 0x8, 0xffff, 0x1}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty}) [ 68.701905] audit_printk_skb: 9 callbacks suppressed [ 68.701918] audit: type=1400 audit(1519640251.851:35): avc: denied { accept } for pid=9652 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_generic_socket permissive=1 2018/02/26 10:17:32 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8101, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/244) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000c1fff6)=""/10, &(0x7f0000000000)=0xa) write(r1, &(0x7f0000000040)="e03670dbb6d5e346a205da76b127c56a8d004b83e99b0fa4aada6b3de432b681a2a2bea39b0e718fa0315d365ee37cea7eb50e38a9764efdaf2f6f9f5943580fd96a896783e0684dbea141379cf04d838c61bd765707b4aebebe578f39ce8fe433ea74c11eb3f7a2d3f3ec12e90b9ce7db398a77ddae076d80d65ee8390aa9b31ff47e9c4ece39e0769145e77aa4ab953899c16097ff436b78ea89927e850ab29f01d82f5689d0b5cc21b32fbd", 0xad) 2018/02/26 10:17:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) 2018/02/26 10:17:32 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000437fc8)={0x0, 0x0, &(0x7f00003f0ff0)={&(0x7f0000f38000)={0x2, 0xb, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x8, [0x9, 0x7, 0x800, 0x80, 0xff, 0x0, 0x9, 0x2]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0xfb, "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"}, &(0x7f0000000200)=0x103) 2018/02/26 10:17:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) 2018/02/26 10:17:32 executing program 3: clock_getres(0x9, &(0x7f0000edeff0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/26 10:17:32 executing program 5: r0 = add_key(&(0x7f0000d84000)='user\x00', &(0x7f000030dffb)={0x73, 0x79, 0x7a}, &(0x7f0000258f6e)="9f", 0x1, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) 2018/02/26 10:17:32 executing program 6: personality(0x5000007) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$mice(&(0x7f0000385ff0)='/dev/input/mice\x00', 0x0, 0x20e803) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)="022f00", 0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x1, 0x1, @empty, 0x8000}}, 0x3, 0x7, 0x20, 0x8, 0x1}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x8, 0x401}, 0x8) ppoll(&(0x7f0000725fe0)=[{r2}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) 2018/02/26 10:17:32 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x2, 0x4ad, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/26 10:17:32 executing program 7: pipe(&(0x7f0000000040)) socket(0x10, 0x80000, 0x20eec9af) 2018/02/26 10:17:32 executing program 2: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f00000000c0)="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") r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="6500000000000000000000000000c1aa48af0097af2352d49be6987be2bc78e170d691d258b7f398f68926e0e9583682582d2f4cccd744948e42e0e9253314026b"]) lseek(r0, 0xfffffffffffffffd, 0x5) 2018/02/26 10:17:32 executing program 7: r0 = add_key(&(0x7f00005a8ffb)='user\x00', &(0x7f0000fccffb)={0x73, 0x79, 0x7a}, &(0x7f0000d46000), 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f0000540000)=""/4096, 0xf8c) 2018/02/26 10:17:32 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000f18000)={&(0x7f0000a95000)={0x10}, 0xc, &(0x7f0000950000)={&(0x7f00008e9e24)=@newsa={0x1b0, 0x10, 0xeff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0xc0, 0x1, {{'sha256\x00'}, 0x3c0, "55438c5e6cf3712d66548e774e90242eb681ec5710e398f29962ea5b2729e862f5b20c46fb5446a7a3a99ef89a534b4998250f34ebfce15448f918abb280f72cd2559a189c4c4b5fbec4e694b5e5b9f300f4f945d1cb68df4b733df3ad2219bf724d4715c9e86a562b8f30fdc8c053e0531ee6607b93e812"}}]}, 0x1b0}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/26 10:17:32 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\'!\x00', 0x3) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14}}, 0xc) 2018/02/26 10:17:32 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000968000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7c}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) pread64(r0, &(0x7f0000000000)=""/96, 0x60, 0x800000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="033906000000"], &(0x7f00000000c0)=0xa) 2018/02/26 10:17:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) fchmod(r0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x4, [@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xf05, 0x1ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x2}, 0x8) 2018/02/26 10:17:32 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000e44000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000bc000)={0x96, 0x0, 'client0\x00', 0x0, "98b899b186af7112", "a0d8abfd06048796c89fd78114c2bcdf203a14e0ffd82daea64d229a038141a4"}) 2018/02/26 10:17:32 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="00000600000000000000000000000000"], &(0x7f0000000040)=0x10) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x800) socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000140), &(0x7f0000000100)) 2018/02/26 10:17:32 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1}, 0x8) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00000000c0)) 2018/02/26 10:17:32 executing program 2: r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='[\x00', 0x0) r1 = add_key(&(0x7f0000000000)="fffffeff7074790064", &(0x7f00000a8ffb)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0xfffffffffffffd6e, r0) keyctl$link(0x8, 0xfffffffffffffffb, r1) keyctl$search(0xa, r1, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0) socketpair(0x1d, 0xa, 0x7, &(0x7f0000000080)={0x0, 0x0}) setsockopt(r2, 0x800004003e, 0x8000401, &(0x7f0000000100)="0ae708a726255e2b8c2b5c0203af00000000", 0xaf) sched_yield() r3 = fcntl$getown(0xffffffffffffff9c, 0x9) getpriority(0x2, r3) 2018/02/26 10:17:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x100000400000) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x60) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000011090000000000000000"], 0x1, &(0x7f0000000080)=[], 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/02/26 10:17:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) r3 = dup3(r2, r0, 0x0) getsockname$ipx(r2, &(0x7f0000000180), &(0x7f0000000040)=0x10) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000080)) 2018/02/26 10:17:32 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65743d73d86d7000") getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 10:17:32 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, {0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x0, [0x3f, 0xfff, 0x4c45, 0x1000, 0x7ff, 0x2, 0x1, 0x3ff]}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3a, &(0x7f0000000040)=@srh={0x11, 0xa, 0x4, 0x5, 0x1, 0x7fff, 0x7, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr=0x14e}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, 0x50) 2018/02/26 10:17:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/26 10:17:32 executing program 3: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) r3 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r3, 0x3a, &(0x7f0000000000)={0x39, 0x8000, 0x2, 0x80000}) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/02/26 10:17:32 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, {0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x0, [0x3f, 0xfff, 0x4c45, 0x1000, 0x7ff, 0x2, 0x1, 0x3ff]}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3a, &(0x7f0000000040)=@srh={0x11, 0xa, 0x4, 0x5, 0x1, 0x7fff, 0x7, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr=0x14e}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, 0x50) 2018/02/26 10:17:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f000013b000)=[{&(0x7f0000373f14)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 68.974499] device syz1 entered promiscuous mode [ 68.983261] device syz1 left promiscuous mode 2018/02/26 10:17:32 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:lvm_control_t:s0', 0x20, 'system_u:object_r:hald_cache_t:s0', 0x20, 0x38, 0x39, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x76) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/3, 0x3}], 0x1, 0x0) [ 69.024503] device syz1 entered promiscuous mode [ 69.031268] device syz1 left promiscuous mode 2018/02/26 10:17:32 executing program 2: setrlimit(0xb, &(0x7f00003e3000)={0x3}) timer_create(0x0, &(0x7f0000b9b000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000d36225)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x141}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x3, 0x3, 0x4}, 0x10) 2018/02/26 10:17:32 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}}, &(0x7f0000000280)=0xb8) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@multicast1=0xe0000001, @in=@rand_addr}]}]}, 0xac}, 0x1}, 0x0) sysfs$3(0x3) 2018/02/26 10:17:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000caffe0)={@common='bond0\x00', @ifru_flags}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032df22)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000267ff8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e2ff8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002aefe0)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) timer_create(0x3, &(0x7f0000758fa0)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f000059affc)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"05b87f00000e001500000300e0da6b4b", {0x4, 0x8, 0x4, "979fa8ff8279", 0x40f8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db3ffc)) timer_gettime(r3, &(0x7f0000000040)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f00009f6ffc)=0x25d) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000988000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000714ffc)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000045e000), &(0x7f000071effc)=0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000b1bffc)=0x1000) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f000070eff8), 0x8000fffffffe) 2018/02/26 10:17:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) dup(r0) 2018/02/26 10:17:32 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000f21fee)='/dev/input/event#\x00', 0x2, 0x2) r1 = socket(0x5, 0x7, 0x8000000000000000) getsockname$unix(r1, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000347f90)=[{{}, 0x4, 0x4}, {{}, 0x6}], 0x30) 2018/02/26 10:17:32 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) 2018/02/26 10:17:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x100000400000) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x60) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000011090000000000000000"], 0x1, &(0x7f0000000080)=[], 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/02/26 10:17:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000ee8000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eedffc)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/26 10:17:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f000005affe)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4040) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x5, 0x101, 0x4, 0x400, 0x80, 0x7fffffff}) 2018/02/26 10:17:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0xa688ff1155817055) pipe(&(0x7f0000000000)) fchmod(r0, 0x20) 2018/02/26 10:17:32 executing program 1: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x9000, 0x0, 0x0, 0x1, 0x2) r1 = userfaultfd(0x800) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000080)={0x0}) r5 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) poll(&(0x7f0000000180)=[{r0, 0x1040}, {r1, 0x48}, {r2, 0x2087}, {r3, 0x200}, {r4, 0x4000}, {r5, 0x4042}, {r6}], 0x7, 0x8) r7 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x2, 0xff, 0x6, 0x401, 0xffffffff00000000, 0x1000, 0x1, 0x6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f00000000c0)={0xff, 0x5, 0x9, 0x96, 0x3, 0x10001, 0x20, 0x80000000, r9}, 0x20) pread64(r7, &(0x7f00005d0000), 0x0, 0xfffffffffffffffb) r10 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r10, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r11 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) mq_timedsend(r11, &(0x7f00000000c0)="0969260f39a39ce9ef778a7b2fe763b6497479efcf7f666faf371c5be945552d6a6ff476ca03fb2d7192576da7b0e3662fd0f1921032e8f9d3a78c3c91b64e06735744aaf4fcbb9779f33ad8475068f18e2703925146da7d50b96797b318e648f15607a518cb9b772a8a4c464fcebc3175176639e34618e9", 0x78, 0x1, &(0x7f0000000140)={0x77359400}) 2018/02/26 10:17:32 executing program 3: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)="375b2973797374656d776c846e3163707573657473656c667d00", 0x1) read$eventfd(r0, &(0x7f0000000040), 0x8) memfd_create(&(0x7f0000000080)="375b2973797374656d776c846e3163707573657473656c667d00", 0x2) 2018/02/26 10:17:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="1080a30ec0c7597a6a2d32a119a56843", 0x10) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x1, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) fchmod(r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000140)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) 2018/02/26 10:17:32 executing program 2: capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@nfc, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x0, 0x8, [0x8, 0x3, 0x81, 0x6, 0x81, 0x0, 0x5, 0x8]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x2c, "05da06d2374b09a66c7d501e99f15337783f282b93dc73342fe4d2f44830de25aae6b5d702da0983fd02850a"}, &(0x7f0000000200)=0x34) r2 = getpgid(0x0) sched_setparam(r2, &(0x7f0000ab4000)) 2018/02/26 10:17:32 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffff801, 0x841) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x3, 0x80, 0x0, 0x3}, 0x7fff, 0x100, 'id0\x00', 'timer1\x00', 0x0, 0x8000, 0x8af5, 0x970, 0x6}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f60ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x100) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000cdb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 10:17:32 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xa4, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xcf3, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @empty}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="8d00000075399414216ced9c8ccc20f713adc547a639cf755a9557190c4d07976a41a8737e62088979954751cfcf34eaaa91982bef4769412d7f435cce7ea3bfdf293578c8b40879ea88a45c410d851f924869e6f4a59e9269b4ffa0f202edba3d66d9ed8f97225e076b8b14c11fa0f7510a08864acfb010294ccf86d971d783edab3de93be3f43b70e20fef91f65719fc5774a56a2d73cabe478b3158d6531d722915e64acd64e0f6af36f090b5020daae7d5d1bdf49a37a9d62811b255"], &(0x7f0000000240)=0x95) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f0000000000)={0x5, &(0x7f000000cfc8)=[{}, {}, {}, {}, {}]}) 2018/02/26 10:17:32 executing program 2: clock_nanosleep(0xc34a8b8393c99bbf, 0x0, &(0x7f0000002000)={0x0, 0x989680}, &(0x7f0000001000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='vlan0\x00'}}) 2018/02/26 10:17:32 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00') symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x60440, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') 2018/02/26 10:17:32 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x880) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) write(r0, &(0x7f0000724000)="170000001a001bd213110005d300008d80000003ff0000", 0x17) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xffffffff, 0x7a1, 0x80000000, 0x80, 0x35}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x4000000000000000, 0x3ff, 0x0, 0x2, 0x1ff}, 0x14) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000080)) 2018/02/26 10:17:32 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000000200)=0xe8) bind(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="110000f739bd7cccce992f4cfdca8744ae07383f8ff5e506a8a48103674cf879508a8e3ab859b20cfbe989d4b8f5a3d6537e77004bda2145ac558e7238d0", @ANYRES32=r1, @ANYBLOB="01000406aaaaaaaa00bb0000"], 0x14) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000548000), 0x4) 2018/02/26 10:17:32 executing program 6: clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000)=0x7, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 10:17:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x101) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) syz_fuseblk_mount(&(0x7f00007da000)='./file0/file1\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 10:17:32 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) sched_setaffinity(r0, 0x320, &(0x7f0000000000)) recvmmsg(0xffffffffffffff9c, &(0x7f00000026c0)=[{{&(0x7f0000000080)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/149, 0x95}, {&(0x7f0000000180)=""/55, 0x37}, {&(0x7f00000001c0)=""/144, 0x90}, {&(0x7f0000000280)=""/148, 0x94}], 0x4, 0x0, 0x0, 0xcf69}, 0x9}, {{&(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000001640)=[{&(0x7f00000003c0)=""/21, 0x15}, {&(0x7f0000000400)=""/75, 0x4b}, {&(0x7f0000000480)=""/160, 0xa0}, {&(0x7f0000000540)=""/226, 0xe2}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x5, &(0x7f00000016c0)=""/40, 0x28, 0x10001}, 0x3}, {{&(0x7f0000001700)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000001b00)=[{&(0x7f0000001740)=""/160, 0xa0}, {&(0x7f0000001800)=""/167, 0xa7}, {&(0x7f00000018c0)=""/23, 0x17}, {&(0x7f0000001900)=""/37, 0x25}, {&(0x7f0000001940)=""/244, 0xf4}, {&(0x7f0000001a40)=""/182, 0xb6}], 0x6, &(0x7f0000001b80)=""/168, 0xa8, 0x7}, 0xe89a}, {{&(0x7f0000001c40)=@can, 0x10, &(0x7f0000001c80)=[], 0x0, &(0x7f0000001cc0)=""/197, 0xc5, 0x8}, 0x10000}, {{&(0x7f0000001dc0)=@hci, 0xc, &(0x7f0000002340)=[{&(0x7f0000001e00)=""/232, 0xe8}, {&(0x7f0000001f00)=""/195, 0xc3}, {&(0x7f0000002000)=""/89, 0x59}, {&(0x7f0000002080)=""/226, 0xe2}, {&(0x7f0000002180)=""/99, 0x63}, {&(0x7f0000002200)=""/98, 0x62}, {&(0x7f0000002280)=""/190, 0xbe}], 0x7, &(0x7f00000023c0)=""/173, 0xad, 0x1}, 0x100000000}, {{&(0x7f0000002480)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c, &(0x7f0000002580)=[{&(0x7f00000024c0)=""/145, 0x91}], 0x1, &(0x7f00000025c0)=""/248, 0xf8, 0xb78}, 0x9}], 0x6, 0x20, &(0x7f0000002840)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002900)={0x0, 0x78, &(0x7f0000002880)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xc61}]}, &(0x7f0000002940)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002980)={r2, 0x4, 0x1f, 0x2, 0x0, 0x4}, &(0x7f00000029c0)=0x14) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x208, 0x9, 0xffffffff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000100)={r4, 0x100000000, 0x2d, "4b2e598be2b01d01aafdc1751166a633f64b28a3885f2a82b6b429f9337bc983986909375b2a0d4b524ec867d2"}, 0x35) 2018/02/26 10:17:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/242, 0xf2) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x3f, 0x4) 2018/02/26 10:17:32 executing program 1: r0 = gettid() unshare(0x28060400) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f00000000c0)='ns/ipc\x00') 2018/02/26 10:17:32 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) sync_file_range(r0, 0x1, 0xbf18, 0x5) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r1, 0x0) 2018/02/26 10:17:32 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x9c) r0 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6b0, 0x208400) lseek(r0, 0x0, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/26 10:17:32 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x5, 0x0, 0x0) 2018/02/26 10:17:32 executing program 0: getresuid(&(0x7f0000000040), &(0x7f0000000040), &(0x7f0000000080)=0x0) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) chown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) r3 = request_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='em0\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r3, 0x20403) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r4 = getpid() r5 = gettid() tkill(r5, 0x7) readv(r2, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r4, r5, 0x1) r6 = socket(0xb, 0x800, 0x3255) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) sendmsg$nfc_llcp(r6, &(0x7f0000002580)={&(0x7f0000000240)={0x27, 0x53, 0x7, 0x3, 0x4000000000000, 0x8, "2e533be0129476e5739f75c1fc3b2ad26a8cb3b32293f82310ad298ff89f2567080e770cceba97e1ed3a12fc6729f7916947311a790a5e4813f05b251ac2b5", 0x1}, 0x60, &(0x7f0000002480)=[{&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="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0x1000}, {&(0x7f00000022c0)="6410a0a85202b555ec7f6239122d1063d5028747f445f3bbece99b250a73f4969fce9e6c4b9aea5655d34400b434d3adcb8f30c98b0a94f1ff287e9c9ca8a2eb7cfdf7b4d675102ee78b6e5e5f73732967df5d39e281cfdbf19c93a54638df7e52570e82fe3fd72d140133f4ec0542e286dd45e913c8f00fdf82c0770964eb301e074f8bc2f289cb2449b92406959da703fe5becd001f9528154e679162e5effe0070c0b0aafcd21bc8ebbc479cf1ed32b9f77def09f0c8215b8ffe9264283cac7214c249e7ecddd996569012183fc1c338e66f0643209fd22f7fc037dba0d048756e02743", 0xe5}, {&(0x7f00000023c0)="337dd9d53e907becfe1a727085b0b5a5168451e8c37bf5cd", 0x18}, {&(0x7f0000002400)="14bdce487ebcc2581ae0287bb5ad2562716a7ca72d3e58bdc2868a6ba9eb40ac3cc97a1498a4140258b3ca9ccb646a32e7f79ce0936472b7cd17b36c94ef373e2d611c1c372241a5859f0f84d520c7a5d5c115f2baf42cbfdd8be14a754863", 0x5f}], 0x5, &(0x7f0000002500)={0x58, 0x10f, 0x8, "3383fb5449bdd326f9c67535e7e0694250d326e8d8db29dc4cb5a93714c77fdde81aef020a8a4f24514d6c38e81b85f898c5c1b3e6cd56dc4e3cdd17fcfa3f0a8907"}, 0x58}, 0xc0) 2018/02/26 10:17:32 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r0, r0) write$selinux_create(r3, &(0x7f00000000c0)=@objname={'system_u:object_r:device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x31, 0x36, 0x20, './control\x00'}, 0x42) inotify_add_watch(r0, &(0x7f0000dcaff6)='./control\x00', 0x20) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x7001, r1, r2, 0x9, 0x800) r4 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000016ff8)='./file0\x00', 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000180)=""/236) getpgrp(0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mkdirat(r4, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r4, &(0x7f000062eff8)='./file0\x00', r4, &(0x7f0000b37000)='./control\x00', 0x2) 2018/02/26 10:17:32 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079effc)=0x74) 2018/02/26 10:17:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="d91e733b922509528a3aadfea6f9f176c2365aeecaaa88390ac0a3e6e0279d509f2b41c7153a8c701bf7a95134f5c73b7aa5ac4ca1a84f7cd1d4c33f731c5dc9ae3d3ec73688dd26a48cdb7fff45bcbe12d7b9478cd713d34a87d3808dac88481d169fc1ae6e", 0x66, 0x0, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) connect(r0, &(0x7f0000000040)=@in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) ptrace$peek(0x2, r1, &(0x7f0000000080)) 2018/02/26 10:17:32 executing program 7: r0 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ftruncate(r0, 0xa0eb) rmdir(&(0x7f0000001000)='./file0\x00') 2018/02/26 10:17:32 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) futex(&(0x7f0000716ffc), 0x5, 0x0, &(0x7f0000b0f000), &(0x7f0000805000)=0x80, 0x4000007) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x20000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/02/26 10:17:32 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x5, 0x4) mount(&(0x7f00000000c0)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='fuseblk\x00', 0x0, &(0x7f0000000100)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='vcan0\x00'}}, 0x1e) 2018/02/26 10:17:32 executing program 6: capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000032fe8)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) 2018/02/26 10:17:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xcad}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, [0x1, 0x250, 0x7, 0x8, 0xc3, 0x1261, 0x3, 0x10000, 0x8000, 0x8, 0xfffffffffffffff8, 0x4, 0xfff, 0x3d5, 0x9]}, &(0x7f0000000200)=0x108) fchmod(r0, 0x0) 2018/02/26 10:17:32 executing program 5: seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0x5}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x1139, 0x5, 0x200}, {{0x77359400}, 0x4, 0x1, 0xfffffffffffffffa}], 0x30) 2018/02/26 10:17:32 executing program 7: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x80) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)=@common='bcsf0\x00') execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000e4c000)=[], &(0x7f0000138000)=[]) 2018/02/26 10:17:32 executing program 6: ustat(0xc, &(0x7f0000c2afe0)) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/02/26 10:17:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x8) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x5, 0x0, 0x79c, 0x4}) setsockopt$inet_tcp_int(r0, 0x6, 0x4000010000000012, &(0x7f0000d06000), 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/02/26 10:17:32 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0xff, 0x40, &(0x7f0000000100)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0xe8, 0xe8, 0xe8, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffa}}}}, 0x438) 2018/02/26 10:17:32 executing program 6: unshare(0x20020000) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) tee(r0, r1, 0x3, 0x8) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000080)='debugfs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) mkdir(&(0x7f0000030000)='./file0\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) setsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000000180)="9ffaac71192a7ba88cf0ddc13dcaa699392f76e7c79441ae7ad45c3a9a15398ce3030e99b7c811df9e5f1379b2259da3a70a9d30596e3a2a52d89d1dedbca31ead9763b258e38c2de7db8b1f488c412d6c7992e6ba03728f470a9e5cb5a42c29bc6de4b6bd584d9febf518bea147ada9693374b17299e7d2a3f8a2", 0x7b) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, &(0x7f0000000000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/02/26 10:17:32 executing program 0: prctl$void(0x2d) r0 = socket$unix(0x1, 0x5, 0x0) recvmsg(r0, &(0x7f0000f06000)={0x0, 0x0, &(0x7f0000872fa0)=[], 0x0, &(0x7f000000c000)}, 0x4000000000000) 2018/02/26 10:17:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x400) ioctl$KDSKBLED(r0, 0x4b65, 0x800) r1 = creat(&(0x7f0000af5000)='./file0\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x286800, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x47050, 0xffffffffffffffff, 0x2) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) 2018/02/26 10:17:32 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9cff4)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000335000), 0x16) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)=""/199, 0xfffffe5b) 2018/02/26 10:17:32 executing program 7: socketpair(0x0, 0xa, 0x5, &(0x7f0000000000)={0x0}) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) socket$packet(0x11, 0x3, 0x300) 2018/02/26 10:17:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x7, 0x8001, 0x7ff, 0x67, 0x14, 0x2d}) fchmod(r0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) 2018/02/26 10:17:32 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) getpgrp(0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) capset(&(0x7f0000000100)={0x2019980330, r3}, &(0x7f0000000080)={0x4, 0x400, 0x53723579}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1f, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000000040)={0x85}, 0x1) recvfrom$unix(r5, &(0x7f0000000140)=""/175, 0xaf, 0x100, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_ifreq(r4, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e7fe0)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/26 10:17:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_netfilter(r0, &(0x7f0000379fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 10:17:32 executing program 5: memfd_create(&(0x7f0000000000)='ppp0vboxnet1}cpusetvmnet0self\x00', 0x2) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) 2018/02/26 10:17:32 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x240100, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/02/26 10:17:32 executing program 0: r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000000100)="0a6a3f58bbdd09dfeaad62c79f6ca1fd3d8b7476c8903e92dd363e74b91a9c80f8eb67317b5c4b6d9a81353e56f8b071aa7887052e0e82d1a5f0db0a5c88b71e5d8bbf32b246f64ac0945ce81c4db130977b3043f28abf4f4d9de7a01eae06c814d44870760c654f968cde1721e9c0882645b0bb637161f27c06fdb000921cf641c3254156ffcda332ac8247fa9c855930704858a98d6443786730001a934c821b840ab22557d5981fdf4db3665abf1eda25c1eb09224d2dfea1e9f0a652ac41c21831e08e8e3b304f37c55ab46f5c155d", 0xd1}, {&(0x7f0000000200)="e05bf9193dddd3d4093ebecfca29253df220370949ccf1290b70f967f80336e59e909d29f9c1de28a1fdc914fb5babfadb6574d54316fa6d5e8c2a8dcd27e7b97c36d2da041ff5376a829d5d632ba8b669cb280b23de2104ea0ab52e4c5517606d83399c12ea435d0d905b30cd3db12ba90975573364dcc9db062e37358db54e4aba3d4b2a9659d5c9aa137e", 0x8c}, {&(0x7f00000002c0)="5e769fc5f6ac3113f1382e11fe30123fa54322a72ba7fd5e935f0cff71471570ada6e1a4d0ad4fac036669349189b751416b6e15a9c45f8160bbcb72d452d9469e4a9f9a1f05c39a9c98e0ec70369c19d755009323059dfc4233fd14dac3368617cc70f4e1bd2baffaf456ab2c2af2bfd630d8ef6f3a5e47ed462133d1d653491d07054346beb7d11289fd23d9e1b7f448e6220feb40352aea684d", 0x9b}], 0x4, 0xf) 2018/02/26 10:17:32 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) rt_sigqueueinfo(r0, 0x19, &(0x7f0000000040)={0x2d, 0x1, 0xff, 0x1}) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d3ffc)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setown(r1, 0x8, r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {r2, r3+10000000}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x3, &(0x7f0000000140)={0x77359400}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f000039a000)={0x0, 0x0}) r6 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x2, @rand_addr}}, 0x6, 0xafe, 0x3f, 0x2, 0x3}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000280)={r7, 0x401, 0x10}, 0xc) timer_settime(r4, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r5+10000000}}, &(0x7f00006dcfe0)) 2018/02/26 10:17:32 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080)=[], 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000001c0)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/26 10:17:32 executing program 2: 2018/02/26 10:17:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x82) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xf8, "1d5ecd49e34dc58d2ddebeb255dc2dbe0178b2929f10695b6409fb7eb34ddf3ebdb5fe893d190963f0fe66f61c62f1b585300f08a86d97380b536b036d30316a7f38347b49cf026c01c5d32400ca68b2f107d20251425218055798001ec8a5ad6885c63d7c350482ceb24ba29a3964e96987ed448c9dc73415216d0c2156ee7c9690ea82d4f7647d61f453f7b6f9c4b463e2ef21f6ab30e95c7fb6cad02d21a6677a86c8d1282aa93297fdb158943feb63ecde56e6909fbba9663e541f199a6b529047a6ac2bb7bb6646a41e1a588ab5714080518df05d56560e259731717e879a3c1af7f891e5b761a3a8a1198c2d584850dfc335b395fc"}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r3, 0x100000001, 0x3ff, 0x8}, &(0x7f0000000080)=0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8b7df40a1e064c76c4976c2106427518e207ed55987b334246edccd0b4e9b1b0340d9a2056ce778cf3cf84f25cec755b17afd52e482802281ce5a030b0f8a07e", "2ed0eb94af5ae84b79e897bc6dafae81aa75b58603db1a7014e02de6abb33d0cdfc2185ff55b9b059307d21b1bd714885109a70ea24f1297949daa3e28a7b2d3", "54f20bcdfe9ba31fb59cde654bf73d16b7b02aadc98ab2b356a4e20b1a533e52"}) 2018/02/26 10:17:32 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x232, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) fchmodat(r1, &(0x7f0000000000)='./control\x00', 0x20) set_robust_list(&(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x10001, &(0x7f0000013000/0x1000)=nil}, 0x18) mkdir(&(0x7f0000000000)='./control\x00', 0x100) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r1, 0x0, 0x0, 0x46) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/177) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/4096) r2 = creat(&(0x7f000018c000)='./control/file0\x00', 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000040)=""/49) close(r0) 2018/02/26 10:17:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xc, "0ea6b91460bc7f1d369dafa8"}, &(0x7f0000000080)=0x14) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB], 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=@ipv6_newroute={0x190, 0x18, 0x20, 0x5, 0x0, {0xa, 0x0, 0x0, 0x1, 0xfd, 0x2, 0xc8, 0xa, 0x2000}, [@RTA_MARK={0x8, 0x10, 0x4}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_PREF={0x8, 0x14, 0x68bd}, @RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @RTA_METRICS={0xac, 0x8, "418206ff42a0cc0e0928c31d36d7f92074354c10bbbc0fd53e2f048989685266f249ad7e29fea7d7be7ff298417e93d1b605afe2f18ef8b2d4ef27a2523f880ec2f2ebb0e64310731eb50bf384f3dd49d8192404ea5576e23c29596f5361813cb78ff2394a716247cc0df8739c29da5955e7d562e97b36d330e155d33931adaaf5e8c8226cb5e41786d8bc126d0aca3541bdb92b06c39176b092a78a361e0212a490705bfd3cfe"}, @RTA_PREF={0x8, 0x14, 0x9}, @RTA_METRICS={0x7c, 0x8, "9dcfa74b804b965fa327e99266fb5d47ce0b0654ab8c2e6c61d4eb92ea876383561ae9a9ca1ad46142a1d0ad42623e79b0765ec05a1c82e54873f0947d56aa2622db0ee12093bfcbdb8e64abb03c7b7a134eee2afcc46271a611dc6b741c54765b346b0fd32729594944dc03c73c2b0f63a31192b03b64"}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_MARK={0x8, 0x10, 0x1000}]}, 0x190}, 0x1, 0x0, 0x0, 0x4048001}, 0x0) 2018/02/26 10:17:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000f00)=""/110, 0x1d9}], 0x1000000000000157, 0x0) fcntl$getflags(r0, 0x40b) 2018/02/26 10:17:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x364f, 0x9}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x1) r3 = dup2(r2, r1) writev(r3, &(0x7f0000b88000)=[{&(0x7f0000b62000)="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", 0x3ea}], 0x1) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r4, 0x0) 2018/02/26 10:17:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x2000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="87a9ad2ee248acd924aeeaf69c2fa53137fbd591dcf339f9124ef5b6cbddca") openat(r1, &(0x7f0000000040)='./file0\x00', 0x4400, 0x12) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88360000110203000008ff0000000000400a0033d898056bf748bb6a8807aacb59db01011947b3550400002067a1e20059fc21e3e000000000000453ff1f00080000000000038e86ff220100000b01000000b121ad1474d722f542002700ec008b00cf810000047ed27cccb500000800f800000000e9f57406aa010b0400264a64d2078a1864c84310abea04aa56da2d55aee65d7299bb5d1294333e162eda00b7760053502e0a7c731dc4e94a1ee130e8", 0xc0) 2018/02/26 10:17:32 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7ff}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d5, @time, 0x0, {}, 0xfffffffffffffffe}) 2018/02/26 10:17:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="7374cf66d81a") fchmod(r0, 0x0) 2018/02/26 10:17:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @rand_addr}, &(0x7f0000000040)=0x8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}, {r0, 0xa090}], 0x2, 0xfffffffffffff801) fchmod(r0, 0xa0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@loopback, @local}, &(0x7f0000000080)=0x8) 2018/02/26 10:17:32 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038ff0)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/02/26 10:17:33 executing program 6: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000399000)) r1 = accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000050000"], &(0x7f0000000040)=0x8) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)="723abcdb3dca536724bfd04f0e0e90d3aebbfec58238a6b3df9f9f98f9ee553af2f054b1e1faa24b5430408ec0f4b798c46e4eb75bd8debd5aafb5cd988e0c61cc140f1acbb28cba4b090dc376d1af78d69c3bcab032d420c12fd4093bc2b2306b2fc304cebd9790ac1acaddeaa1054a21181cc3152d38e038def175f26d3789ba4ce259f6e03d11d5d4e1e6e10ff65ba81d36e0e0dba29f82fa875398efb4c54f877a0c3591fff60e1e2005369084f73abfd9be9e022f1610d0ddd2f4f12a4b4605f3fd71cc1748543577b9251f4ca1a49dad81ced9f713b5db5fc8139f47aefa8dd4b8f3ca3096d6b8ed76a197bd8b", 0xf0) 2018/02/26 10:17:33 executing program 0: madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1fffffe) 2018/02/26 10:17:33 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c68000)={0x0, 0x0}) ptrace$setopts(0x4205, r2, 0xfffffffffffffffe, 0x44) ptrace(0x4207, r2) ptrace$setregset(0x4204, r2, 0x202, &(0x7f0000fa9000)) 2018/02/26 10:17:33 executing program 3: 2018/02/26 10:17:33 executing program 2: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/02/26 10:17:33 executing program 7: getpgid(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/igmp\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) 2018/02/26 10:17:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') readv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000080)=""/179, 0xb3}, {&(0x7f0000000140)=""/223, 0xdf}], 0x3) fchmod(r0, 0x0) 2018/02/26 10:17:33 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000001, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x46) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x131002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in=@remote}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000000200)=ANY=[@ANYBLOB="02004e20ac14000000000000000000008340493c5987c12109deae9faea083a8769b6116695eb5cb9e2230ce17e51963aa5f42b53d910aed4180206426a54ecb47691d43b0d325f623a09ea79e01cd8318d3be6ccc78304ecd2870dc090d22a9103808b862fc"], 0x1, &(0x7f0000003700)=[], 0x0, &(0x7f00000001c0)=[]}}], 0x2, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="849dddd07485e3f54c4630ba17335da3c53e3ef141ff063523872dea42eca0b28f9b00b2377c7cf01132eafb9e56", 0x2e, 0xfffffffffffffff8) keyctl$update(0x2, r2, 0x0, 0x0) 2018/02/26 10:17:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b11000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x32840, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e50000)={0x400000000000015}) 2018/02/26 10:17:33 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x68a, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)='%', 0x234) recvmsg(r0, &(0x7f0000579fc8)={0x0, 0x0, &(0x7f0000eeffd0)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x10040002106) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) 2018/02/26 10:17:33 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = dup3(r0, r0, 0x80000) open(&(0x7f0000000000)='./file0\x00', 0x101200, 0x140) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x1, 0x1ff, 0x0, r2}, &(0x7f00000000c0)=0x10) process_vm_readv(0x0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/129, 0x81}], 0x1, &(0x7f0000000100)=[], 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x5, 0x4) 2018/02/26 10:17:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000625000)=0x2, 0x4) r3 = dup2(r0, r1) write$tun(r3, &(0x7f000085ff3c)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "d967e4", 0x57d, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x57d, 0x0, "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"}}}}, 0x5a9) write(r0, &(0x7f0000000000)="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", 0x5a8) 2018/02/26 10:17:33 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000001300)=[], 0x0, &(0x7f0000001340)=""/241, 0xf1}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="617165792e13", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x1, @empty}, 0x10) getrandom(&(0x7f0000000040)=""/208, 0xd0, 0x3) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="357e316f6f69e5a438e999187304c3024f8482361eac560d322ebdb224ba4f74a55d04764b1b681701d6a3371a36863723f2eb10071b3481537adb9eb936eb6e2edbfb2f1183e9c75e9b4e3a8e8b52dd0c27bae3c960a5b99c", 0x59, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) 2018/02/26 10:17:33 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x7fc) shutdown(r0, 0xfffffffffefffffc) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000000)=0x5f3e19c13b3eab22) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x8001, 0x34}, 0x8) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f00009258b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d15ff0)=ANY=[@ANYBLOB="0000c9b700000048000000000000000080e5423b56433eeecf76de9b78965b09f0f2b6cb4b15b384c01000000000000000000000000000000000000000000000008000000017b4075e23cb4c75be954edeb416969926f4ba21c90b3d60f23fc4cb41f2e9a1341e487997f19a66275189fe3f541d2fdfaafb12af004498f8c0df4bef45ddb46274cf4f6ad9fbcd41370e86e95fd925a76ed7291776fa8fb56d57d50bb497ff11d0bc3f4934e017225da8196a6f90be1733103ccae9fef08196837ed5485d1f2ae5d007"], 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0ef92)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0efad)=""/178, 0xffffffffffffff88}, {&(0x7f0000a13fc6)=""/58, 0x3a}, {&(0x7f0000407f2a)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) 2018/02/26 10:17:33 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom(r0, &(0x7f0000000000)=""/140, 0x8c, 0x12000, 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x102, 0x0) socketpair$inet(0x2, 0x248000f, 0x0, &(0x7f0000006ff8)) 2018/02/26 10:17:33 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f000003afa8)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:tty_device_t:s0', 0x20, 0xfffffffffffffffd, 0x4, 0x20, '/sbin/dhclient\x00'}, 0x58) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) [ 69.706385] binder_alloc: binder_alloc_mmap_handler: 9987 20000000-20002000 already mapped failed -16 [ 69.720098] binder: 9987:9988 ioctl 4c04 20000040 returned -22 2018/02/26 10:17:33 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0xa3) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000040)='net/netstat\x00') 2018/02/26 10:17:33 executing program 2: futex(&(0x7f0000fd7000), 0x5, 0x0, &(0x7f0000f64000), &(0x7f0000048000), 0xfffffffffffffffc) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 2018/02/26 10:17:33 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) lseek(r0, 0x800000000000000, 0x1) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000100)="a5d12f8a449192db1db88762eb980db70d7af3a83c2fb00b188599b29fd6e59554d4d4a474a3373d32154621d69ce7441be9a68f4e6ed0e75698f919af069284808baf5657a111a7906ef7bd15523342e1033dcf8b8cec937f0bd744590494d6f23e4c5da418a73ea970b8657a5b76c5e9f0325836ec72c088abe7c9ab62ad0d81366733dd8d37245cd98e1088c0af928a97d2c08b9f31eb445aad86955e595af97a209d54b8ef7adf61a8502186a4fc501ee7201f57c8980805f0355757f10b086a61cca05f48ccb6d3b4c59b0dff", 0xcf, 0x0) 2018/02/26 10:17:33 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b0ffc), 0x4) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="c7166ccc56d31e86b889f98712008d5dac744efa6ce4", 0x16, 0xfffffffffffffffc) r2 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='em1ppp0GPLsecurity\x00', 0x0) keyctl$instantiate(0xc, r1, 0x0, 0x45c, r2) 2018/02/26 10:17:33 executing program 1: accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) waitid(0x0, r3, &(0x7f0000003ff8), 0x1000004, 0x0) socketpair(0x1, 0x80807, 0x6, &(0x7f0000000080)={0x0}) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000240)=""/183) 2018/02/26 10:17:33 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) 2018/02/26 10:17:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x48000) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000040)="d304a080b0b50b0fecd699d73ed69e77f11d1134b84b7d44bd6b4ed7901e2c1a8ccb7e75daa2bf9b026467883d06", 0x2e) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000086a000)=ANY=[@ANYBLOB="37000000000000000000000000000091"]}) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000080)=""/212, &(0x7f0000000180)=0xd4) clone(0x0, &(0x7f0000000380), &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000180)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @dev}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000100)={@broadcast=0xffffffff, @broadcast=0xffffffff, r3}, 0xc) 2018/02/26 10:17:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b83ff8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="b3") pipe2(&(0x7f0000000000), 0x80000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) [ 69.940656] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/26 10:17:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000000000)=0x7f) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={@generic="a822c359786e45f863ae37027ae9f885", @ifru_mtu}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) 2018/02/26 10:17:33 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @loopback, @loopback}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff, r1}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b8dfd8)={@generic="b42ade397b5383d28c156b81e65ca4ac", &(0x7f000095c000)=ANY=[@ANYBLOB="11a45a6e668009d7cd676032fb143085d6d6367d258ddff78bc96d2ced26a525fa6fd8514a1130d54391ccc5925a79489d4ea7c8bec21305e0968c6e346ce144cc43"]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x77, 0x9, 0x8, 0x1, 0x4}, 0x14) getsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 10:17:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, &(0x7f0000000040)=0x1e, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x1, 0x657a, @loopback={0x0, 0x1}}}, 0x2, 0x1, 0x8000, 0x18001, 0xffffffffffffff81}, &(0x7f00000000c0)=0x18a) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080), &(0x7f0000000240)=0x1ea) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x101}}}, 0x8c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x43, 0x0) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/26 10:17:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000000040)=""/177, 0xb1}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xfff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x2}, 0x8) 2018/02/26 10:17:33 executing program 3: r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={r2, r3/1000+30000}, 0x10) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049efa0)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000000040)) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/26 10:17:33 executing program 1: clock_nanosleep(0x8, 0x6897ef0b87501fdb, &(0x7f0000c50000)={0x0, 0x989680}, &(0x7f0000bfd000)) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/02/26 10:17:33 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x1}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x3}], 0x58) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = geteuid() ioprio_get$uid(0x3, r2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x80000000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000680)=0x14, 0x800) sendmmsg(r3, &(0x7f0000000900)=[{{&(0x7f00000000c0)=@generic={0x0, "09b547511919bbb823b520c25c218478605b410558d5ed486229275d503dac641a3368df2e00fe8e0f486a43772e4ff5277540a3d39238a257048e839dd81fa9e4409f8373a49ebd97d9197d52bacb215d9590786ba6c81c34bc68cc243650251859e1ad9269d562a340698714f3a7472fa5c40186af6b175917a257a70a"}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)="27ceddfc5c8c17e6643bca27a0cb0def4377304c62dc6db6538612e2cc184a0dc606ac311449f2337e2a79a62c5d8937de60dff68b58ce8188c8c8db8f6aab9e89c32cea457ece6292c933dc7a2fe797a495519dd92078b7695e0bc0b6969575613837f8109131", 0x67}, {&(0x7f00000001c0)="ef90e4e28314f91cc678a3757081920b167fb05e64f1c17a7c1baf7a11d274d6d3ab6f15aca793ca5b1981a35d4d4affd2d949be0c1c861769bcf900111cf86e41acf703dd8249af873cb4d275a2c54d7b808a9904ecdd6b902a4963e0a6733f5a267db68725", 0x66}, {&(0x7f0000000240)="c12a32cafb40ce3f6a887410d01e559f7694b63b315508c85c73a3698f54b9ee4b1ffaf00eed0ae2e9d93f7a6d02bdf58fb534dee5588a199f4d3e70b682f975a905453039194f0ac0155838288cbd82cd0e030ced7c9fa197e1c0686277a468c081cdce6902e1ad", 0x68}, {&(0x7f00000002c0)="22f64de42e332e7fc616aaaf961a90d0b910e7c19ca9912e8eb7e5dd162e489de8a1153de70fcbd8e269ebd551487e512df60e813d5a7fae393c4981876f1951bed742aa886270ba13e679e73afb9705f40d99876318c57a8486f0b0fda783ae1f42c2673e161f7f948d1e141999b62c5c25881c74641d84457d7cfc07a73fdb6a37695bf8cdddd500deb1", 0x8b}, {&(0x7f0000000380)="513c8f8f74062eb9053e6c07a68af48292de0b97558e91db83b9db44ed821ff5ef01c6a9f888307a96a5cf69a383947e2f25acb150", 0x35}, {&(0x7f00000003c0)="8821ce7920f97e1e36752661078f709578fe9863476c813d5c189d3c265e199ac298f81daae4edd0f3698712d0235a85224dfa39b4cb292238076ebc17108e7ad0851652eaa2310d424b35727eca3e7d8af335b52e322e04c7387138dad95c4fe96b878e8a1acfcb4152f8703db4af05805f3f183abed6a128d85a601d46401b484307b0c3822f7d00b1e9c07e1c617a88e84166466bb4fa6f03c472955eb938102644afc002545242", 0xa9}], 0x6, &(0x7f0000000500)=[{0xc8, 0x11, 0x25, "05d67e77a576e2f2bafe7ead9b1694d6af2a63f63824bdee4b6278be46804b705f44e74bd1ecedf465c7a83621eee71978ffca563d4d2143fc215c379c3b7fa13acc1ec8c84b85b6150f48e3529ecf7bbf7c02bfdb1caf8ed31658105e824c959b446bb1f5b0fa0b7b4e000828e1c62812f47db73f1af3ae83550284c32be7a524bb0f5ef2fc23a042af2599e2b174e62131ea957a1125a66547691ba51043f8903bef2b2474edecccfb7219a86994148ab81d6686"}, {0x48, 0x107, 0x100, "1ed5026851a866416c874e6e4225283a7543c0b91bc97fbde58408c5d47f2c84112b5e3d0bb7cc0090aeb767077df01b4a1500d3"}], 0x110, 0x4}, 0x2}, {{&(0x7f00000006c0)=@hci={0x1f, r4}, 0xc, &(0x7f0000000880)=[{&(0x7f0000000700)="d26cf174f758fd5bd552de58369a7c48f6fc0098d3c4e8785966c55799407f51c5fa877bc8e06db1a574d7c975a64e045d90e4ab3b387bb731c89eb65365d4f524700ed28a736667971b4c77c724429b465419eacbe436e65e60fe71d195a8408424003934533f753088511c95865bc3d670813f5fd8bc6007186ac51aaa11249cf5acd1bc45ca684c54f87b9f6010422c62f34fed693795c50ac116c6b1158c2c035d8144fa0b7cf0d61551e7d1bba3ac0ec22a1eefbdb11bb1ab9427885d15387502ec63ba828723", 0xc9}, {&(0x7f0000000800)="4b737cb17dd02b57fa8d6a9a5baf77b139c65c60d0bcd5f54a8a83e46c9639abf5e2838738ae56dfcb0ac16930dfed357122be7afba277b0430d72a8efe708fce6b32f795de618ad0cbd3b5fae1e", 0x4e}], 0x2, &(0x7f00000008c0)=[{0x10, 0x0, 0x9}], 0x10, 0x40}}], 0x2, 0x24004000) rt_sigprocmask(0x1, &(0x7f00000000c0)={0x5}, 0x0, 0x8) 2018/02/26 10:17:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d86fec), &(0x7f0000000000)=0xfffffffffffffcf6) 2018/02/26 10:17:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xb547}) r2 = syz_open_pts(r0, 0x0) writev(r2, &(0x7f00000011c0)=[{&(0x7f0000000000)="f4f226b3cd7c1332e57c7e21347ea73783a1d027e7b91c836df2473de4dc0d3eac2dd6e3012a31f92e521198151aa92680d7efd93e2a0782af5bc95b469457483cadf2c9f59c50ebe77c03c2d8f9735e74e52ae76e8102c4bfe4a5e76bb03bda5fdcf47565cda174cf460871548fff035bfb22bfa6af3c7913bc9c9497fc324473bba06d1e67", 0x86}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="2127c9d7cca45ff231679ec1391ef243291f2ee93f359e6d737629b74f8546c27396b5e91106eb55baf54b079f11bdfee458e9b70d72e1ce7e8d3d12bbcbe57a88bbec2ec9541b1664603c2cbae745a6fa9e5721503c0cd964214c468e165af79acf47d0cd1bba374067c0c7d2039e3d92cc613db9b1bb8aeb5098e7c0cd5228dce09d575bdce5f0e40b98cb28bd80953b7fbb834a5d548f6f9f804976c7e2cbbb63353a0c5188c0bc4347942b5641be014730d17c2058acbfce1d1b8e0152a282512956e1a1b403ed305ad5238fe21387f50011147ddc99b2445008be7aae82395d9b2edad307690a9e1446d5e99783fab6e52e", 0xf4}], 0x3) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) epoll_wait(r1, &(0x7f0000ae3fdc)=[{}], 0x1, 0x0) [ 70.001497] SELinux: policydb magic number 0x8a2fd1a5 does not match expected magic number 0xf97cff8c 2018/02/26 10:17:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) 2018/02/26 10:17:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000e4b000)='/dev/snd/seq\x00', 0x0, 0x4080001) dup2(r0, r0) close(r0) 2018/02/26 10:17:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x20000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x4) inotify_init() getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/18, &(0x7f0000000080)=0x12) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/02/26 10:17:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xb547}) r2 = syz_open_pts(r0, 0x0) writev(r2, &(0x7f00000011c0)=[{&(0x7f0000000000)="f4f226b3cd7c1332e57c7e21347ea73783a1d027e7b91c836df2473de4dc0d3eac2dd6e3012a31f92e521198151aa92680d7efd93e2a0782af5bc95b469457483cadf2c9f59c50ebe77c03c2d8f9735e74e52ae76e8102c4bfe4a5e76bb03bda5fdcf47565cda174cf460871548fff035bfb22bfa6af3c7913bc9c9497fc324473bba06d1e67", 0x86}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="2127c9d7cca45ff231679ec1391ef243291f2ee93f359e6d737629b74f8546c27396b5e91106eb55baf54b079f11bdfee458e9b70d72e1ce7e8d3d12bbcbe57a88bbec2ec9541b1664603c2cbae745a6fa9e5721503c0cd964214c468e165af79acf47d0cd1bba374067c0c7d2039e3d92cc613db9b1bb8aeb5098e7c0cd5228dce09d575bdce5f0e40b98cb28bd80953b7fbb834a5d548f6f9f804976c7e2cbbb63353a0c5188c0bc4347942b5641be014730d17c2058acbfce1d1b8e0152a282512956e1a1b403ed305ad5238fe21387f50011147ddc99b2445008be7aae82395d9b2edad307690a9e1446d5e99783fab6e52e", 0xf4}], 0x3) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) epoll_wait(r1, &(0x7f0000ae3fdc)=[{}], 0x1, 0x0) 2018/02/26 10:17:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) kexec_load(0x1, 0x8, &(0x7f0000001400)=[{&(0x7f0000000000)="3baa31e7148a88f7893691ecb6fffdc9", 0x10, 0x7f, 0x72}, {&(0x7f0000000040)="089634928be8848f776bcc648b54a9e1f5ebe8bca4318fc5b53670677c46cd868c2bbc37004f6db62a209a262963e367488fc3a877ca2d63f027a21f3deec8b09040c44b208807dc5727d23c229552b3fde850e36f242d3eeeb7a248015c5c9425c89a1386fd8049af5b6c03a6972c477ad185e8e694a5e5adf2e2c0ba49eea75ba3a2927566ca62f249ebd43a4fb5508e88a37427f0962097fa8cfde6c483ff19dd0026ba6bb14a", 0xa8, 0x4, 0x5}, {&(0x7f0000000100)="d070a0af051b57a92948948fa9b91cf88c505be310920eda4c4b13e487355a7a7ab276c99b0fd5cc397910", 0x2b, 0x400, 0x1}, {&(0x7f0000000140)="e199f624732411fab6f5daa8596ffbace7e20dfe97abf797e58fe46925596cfd4a915d4122e7200e09fa69a4e1cfa69651a256cb3f71c5af11bfdf42b527a7ca5bcb0752e61699fdd4bc31eb0fca8b091cc854b2e9ce5b32751aea35559d4be24fe777b21baf5cb937dc6012e207c677a16002b51d86e5ca88399c01cdd6e2198f3575954634bd5a1c", 0x89, 0x4, 0x8}, {&(0x7f0000000200)="8cbfcb2098643013fc67eeda199bd820063b66537565ccefddd36c7d9fd2df20950557c1537fb8711a08a2ec8da4e52e94ec157b94066584f02698", 0x3b, 0x20, 0x4}, {&(0x7f0000000240)="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", 0x1000, 0x9, 0x8}, {&(0x7f0000001240)="dee195af25af6b14d41dcade1a55565d9497392dc45e66f41e6409a6f62b7808acde0cafecafaef86e899bfeabfa004dacca386471e9151f5576e828d0e890456dcc22b9043a614ef37dc066d6094f386bc0388f8727fbd87f9ffddb1b898551c82d5e2d9b509f17b85479144d4aef6542f51d7d6a071ac9b2ad51222fae8618f552cbdff78b5da12457b96b4ba0de2ea3f590d09c330ab2ff9ee102602851e30c4db6a17e7e090053cbd67048074f", 0xaf, 0xf187, 0x5}, {&(0x7f0000001300)="db60108e4c2e81af12877b2b71fc41b1741710dc16d6a8f256c5b4d13598c754a4fb81e84e9d232dea0913e9c5a5401c878f671d9cc3174f80df65ed4f61e45877c0579844a8d8347f16157b9b2cc49f56af1a3e65cb244ccb3a6537a3b6d6579d6fe527039b9fa4b25c42320b7a41e51a60f05eb22c693d4f4cc4f180d734a0b8acb51ee94022661f3d7842f00e008b6c03bda47922c2bbb2f2ff931fada7ca7622c307bb1a2af832d94c6dd734af80b036ea2848d12a2e436d63e65e270b5b2ef5b81d90ed6f0e79b6f895b3", 0xcd, 0x78, 0x5}], 0x280000) 2018/02/26 10:17:33 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8c0500f9082b00597b6e01159762faa9ce6d99cdf0f57d6f615169ac0ffb10cb5470ab01c6d0ba9737571770532f4eb1182661e6f49c61b604136df863f31ab2c5bf612a840c868f5751ffdf565249d347ad82225b48e11322d718a2282db511c350dc4e4d6c4559c3f7ea2e1a16ace5df3549bf0707a1464dd47433f9dc9031ba47ae1c96d727fd78f6c968861f5e038f"], 0x10) 2018/02/26 10:17:33 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x80000000, 0xc041, 0x9, 0xb739, 0x9, 0x400, 0x10001, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x558, 0x7, 0x1, 0x6, 0x3}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x3, 0xc3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, 0x1f80000000}, 0x98) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x3, 0x8, @empty, 0x40}, {0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x0, [0x8001, 0x5, 0x101, 0x1, 0x8, 0x7, 0x800, 0x1]}, 0x5c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) r2 = socket$inet6(0xa, 0x805, 0x10000000000008c) shutdown(r2, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x2, 0x10000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x6}}}, 0x8c) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x32c, &(0x7f0000f71000)=[]}, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) pipe(&(0x7f0000000280)) 2018/02/26 10:17:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x440, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) shutdown(r0, 0x1) 2018/02/26 10:17:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0xc682) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x80}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000c803000000000000f801000000000000e0020000e0020000e002000004000000", @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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaa00aa0000000000000000020000000000000000000000000000000000e0000002e00000020f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c005e8000000000000008ce667f7a50c3827a4d398eb4cb700000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000300000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000c000e80000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000d00000000000000000000000000000000000000000000feffffff0000000004d14b5da99dbb1deb0981706216a107cf65f6e0e51a9a46960b24015a6fc64f6fd7746685d877ecc701c3aa56993a63532eb849c43ec2328952"], 0x418) connect$inet(r0, &(0x7f0000000480)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xf59}}}, &(0x7f0000000580)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000005c0)={r4, 0x4, 0xfff}, 0x8) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000600)) r5 = dup(r0) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f00000004c0)=""/224) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000004c0)) 2018/02/26 10:17:33 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0xa) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='binfmt_misc\x00', 0x2000000, 0x0) 2018/02/26 10:17:33 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffff076}, 0x8, [0x1edc, 0x5, 0x7, 0x0, 0x0, 0x7, 0x6, 0x5833d7d4]}, 0x5c) 2018/02/26 10:17:33 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x20) openat(r0, &(0x7f0000000000)='./file0\x00', 0x4000, 0x2) 2018/02/26 10:17:33 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$void(r0, 0x5450) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@broadcast, @remote, 0x0}, &(0x7f00000000c0)=0xc) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) connect$packet(r0, &(0x7f0000000100)={0x11, 0xf8, r1, 0x1, 0x3, 0x6, @random="aa520abb1a9f"}, 0x14) [ 70.212271] SELinux: policydb magic number 0xf900058c does not match expected magic number 0xf97cff8c 2018/02/26 10:17:33 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f0000000000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000000000)) chroot(&(0x7f00004edffa)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x2) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f0000049ffa)='./bus\x00') r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x1010, r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) mknodat(r2, &(0x7f0000000080)='./bus\x00', 0x10c2, 0xfffffffd) chroot(&(0x7f0000000040)='./bus\x00') 2018/02/26 10:17:33 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000048aff3)='/dev/net/tun\x00', 0x0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x303}) write$eventfd(r2, &(0x7f0000000000)=0xdfffffff, 0x8) 2018/02/26 10:17:33 executing program 0: capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000261fcc)=ANY=[@ANYBLOB="00000000000000000000000000000000000000c17c75cf0e3f4fa7ea9c49606b00000000000000dfffffffffff6d6bf45a0900002a6235236b20e6147b5156df4e9c0b6eadffd9190b8a4722ba"]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/02/26 10:17:33 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x800) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[{0x9100, 0xe000000000000000, 0x7, 0x2}], {0x8100, 0x0, 0x7, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f0000827ff4)={0x0, 0x4000000000000095}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000100)={r4, r5, 0x1}) 2018/02/26 10:17:33 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x8, 0x4, 0x2, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x0, @rand_addr=0x81}}}, 0x8c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) getpeername$netlink(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/02/26 10:17:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0xc682) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x80}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000c803000000000000f801000000000000e0020000e0020000e002000004000000", @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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaa00aa0000000000000000020000000000000000000000000000000000e0000002e00000020f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c005e8000000000000008ce667f7a50c3827a4d398eb4cb700000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000300000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000c000e80000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000d00000000000000000000000000000000000000000000feffffff0000000004d14b5da99dbb1deb0981706216a107cf65f6e0e51a9a46960b24015a6fc64f6fd7746685d877ecc701c3aa56993a63532eb849c43ec2328952"], 0x418) connect$inet(r0, &(0x7f0000000480)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xf59}}}, &(0x7f0000000580)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000005c0)={r4, 0x4, 0xfff}, 0x8) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000600)) r5 = dup(r0) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f00000004c0)=""/224) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000004c0)) 2018/02/26 10:17:33 executing program 3: r0 = socket(0xa, 0x8080f, 0xfffffffffffffffd) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000000)={0x28, &(0x7f0000002000)="502c5be32cb088f6d4c532dbddbb675ae85b616ad166bf2e38818ff8cb6a2b5a0dcc7dbb4d5b0c29"}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/02/26 10:17:33 executing program 4: socketpair(0x5, 0x3, 0xfff, &(0x7f0000000000)={0x0, 0x0}) ioctl$KDMKTONE(r0, 0x4b30, 0x3369) fchmod(0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000000)=""/225, 0xe1) ioctl$TIOCSCTTY(r0, 0x540e, 0x1f) 2018/02/26 10:17:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000000)={0x0}) accept4$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x7b, "510a7b4d4760ea016091777d9b759f90a743df43f919a27835eb37fa8d41a0b1914585d569d9fc97c6a741846db0332f425486bc8c9b27044214ac918f55f53bee11ba47ad1de254de045349b5dce2f520801912e54158aff3a91c6ebc499d9527f4299d4b90a8fe5bdb55b8cfa22a80e1a012b219646dd4ace1e1"}, &(0x7f0000000180)=0x83) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000080)=0x9164, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x83, 0x5, 0x3, 0x0, 0xa90d, 0x4, 0x1, r2}, 0x20) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/26 10:17:33 executing program 1: mkdir(&(0x7f0000f06fb3)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/187) connect$ax25(r0, &(0x7f0000000100)={0x3, {"eb274d52a167fd"}, 0x8}, 0x10) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") rmdir(&(0x7f0000000140)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/02/26 10:17:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@generic="37deb21f616d6f89b8d965499e6f0493", &(0x7f0000000000)=@ethtool_dump={0x25}}) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000001c0)) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000)=0x9, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) bind$packet(r1, &(0x7f00000001c0)={0x11, 0x1f, r2, 0x1, 0xc8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x14) 2018/02/26 10:17:33 executing program 1: socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0x0}) r1 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr=0x8, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x62, 0x0, r1}, {0x5, 0x667b6a92, 0x2, 0xefe2, 0x7, 0xdbb, 0x5d87, 0xfffffffffffffffb}, {0x9fb, 0x3, 0x400, 0x9}, 0x800, 0xd, 0x1, 0x0, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x1, 0x9fd038bac064c11b, 0x0, 0x496d, 0x6, 0x5}}, 0xe8) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000), &(0x7f0000c2b000)}}) 2018/02/26 10:17:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x400000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={@generic="a13a755c66294e8cdb85d946328a4c63", @ifru_mtu=0x8001}) write(r0, &(0x7f0000000000), 0xffd7) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x800, 0x4) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000080)=0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 70.391415] device gre0 entered promiscuous mode 2018/02/26 10:17:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/173, 0xad}], 0x1) fcntl$setstatus(r0, 0x4, 0x80000000040000) 2018/02/26 10:17:33 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000026c0)={@remote, 0x0}, &(0x7f0000002700)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002fc0)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000030c0)=0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000045c0)={0x0}) sendmmsg(r0, &(0x7f0000004a00)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000002540)=[{&(0x7f0000000040)="bcea5e557125923194ddb7c98c23654e92e5cfdac701115706526259cc74414b02851ef6275983d86e2c90b6f453a8501c1ba2331376f635ef2239c9c5a8db174ea6c07d60a69cb8d897ccb825952f80062f84843fdb98c0fa83810ba400efdee3271ae0cd769b2bb82bea8671b4ffc2c2537494357e912a62e746189af2efe902ba010386f012b5aa174fe5aa73f6", 0x8f}, {&(0x7f0000000100)="e988f485cee0454b232696c67d099b3ed6b560bfce9e3f7eacd81b2ae7ebc8211c2416fcaa34ceebb646a36acf254e4f4ee89a3749dca5395f40a5f41cd74ee404f9635bb7eedcf1b8bf7e6163fd2b21b0abdf84a3efe687e264e9de9d720d44ba4778a5", 0x64}, {&(0x7f0000000180)="5c001fd8543050cb0b5d24e5b989aaf4249243bb5eae473f507fa4f35b3c24550b8e7bf565d6495fc5fcb03d513520ea9494cd65c0d4ec30479bc14a39b6eff788ca555044767f42cd6d8dc36c5c1fb377e21ccef5077db87c505e8d8ef29572a703b0aff7c475cc3ffd029e50fb1999f42753b72288078a1b9514f6da22269302c0e6a3754e531f75f01e9d75e51c6955d34702b3bc368965e1e264543a69d3851154695aa0c4128e449cb09c69042d1d733dde5ba06e7bd15520315b664246440504e457c7ad340eb564350d20cb4945a58211d8ba9772d837e80fbd01dbcf57ff7238f756051874", 0xe9}, {&(0x7f0000000280)="0e29e291c0e59f942f501ec50c0ed6c059b3cdad956fbb458b07da9b419e5b45640adbb80af394e15f898ac0eefe424cc7070dd0ce1bf0354b747b7aa4203b94b436cc66993da0b5e2cbf7670f60f92afb1ae4bcd71023886178affec4555568712b9f8cb6680a3fb9964e18ad87c6f1a54ca207b754bb908708c2af0c7566afb4feb485c60784bb7a3b1b2ac45f24cddc66520c709f478aac8396c9538da0b40b1e34a6ff012e509d97c8f7a33b909352b0ebdb5259770d10c75c984ed70ca15fc4fbd622ac1dde0d8eefd04519bdc921ef7701c428a0f449835c8f4d5ef870", 0xe0}, {&(0x7f0000000380)="d2026dfe6ff08b560bc76ff7612af96a8cb1f5ab2deb9aaccaaa81759238eb95ae13917a6e4e57e36b4de17d5d0ad594f8c3d70b09c52bf5ce27614be48c2119816bec141c9461b6eec66463bb805b60b51086f5aada85c959b00f3d4c2ae6ff51ea75087a30db3f9053c8882435f710eebb438af65f34432ff5933110a50a7fbed3a35ff288713f16210b090f9ce016ed88e8b788e293e9e61a240babacaa2ef6962c499777ef365002ff8b195a0af02309905483792050857aefc010611e12863ca0056dad4b8170c710ee4febedc20d2b2eca577e9513170ac411c954ffafd09f5334764602184414149f36992f51596e7e265dccd6d204bc0f431c5c", 0xfe}, {&(0x7f0000000480)="0911f6ec7b5717d18ae6aae373ef4b232565042ee51365daa92b3c5f", 0x1c}, {&(0x7f00000004c0)="9fdf87f507c9f32f9f56e254106257f68d26ff8199a2cfd8a8f7a87ddb251a0ea73e9825e04a49e721cb6449f8b76c15e7885bc8b0f21800ec296323d419c7f08d7b2cff562c77bbb33f60cb8846265be8e8db2042757ab3283245a9c74b69325edaa1aea0e31f26b052093c0369f26a58d72c54435fa47d8f4cdb58c0674e74a7bccef77c7c98e76b1eaad419665773b3b8fec5b11c7fe3eb6bb1f4233b1fce91d757bc47300a654518b895dae8eb0b7b03ce5e4cc48dce26fa7f351c6656c0168c4ec49438091014e42bc5928b026ea0a1b688f30fc5fe4fc5c751897b4eea98e4d6207502e1d708f1fcc81b3310f8c26b297ab03e7728dbad9add744b977e0d7fc92567327e82ab2dd14d66cdf268af8bbbd94f7fd704f7fbef312c1c03b7bb88fc212eb680dc6797c8ed9699ef3cfe1f3f5d4d803f926b7d5bb1a7f1276d14b98bc8c620e2a456f7f0d21a3644c15b192d22ab831712677deae1401b7f11f096fc6c9bb1c3d1979380262725553ec6569d78baaaa94b1b7e7a6a88e7f61483da4319685ff306337e123fbb7be7a9d55dcc55ed26571db0c4cfb91265913e7204a374cd2c4d5b237cbe7a7c477017de7f929a473d903ea9740d4bc6ea8df68b39d672bd3f4cff0e3c1c8b3e2c0237d70315377b1c1a9dfafbff4fd03e37ad9c9738e2d18b86b5359fc8c6dca3d559dbbbed6775f87c02288e6beb892c952e0b49a8ca7f1decc2a94b74abccc33784411aabf8efbfb11496c338965f3021f217802a0e0dc5c5d91c3b0f03d062b5330814f67b478b8356ae6b54d730b2f6095807303649c9d85663f56406941be073913a1f8ff7ac34487e00232d323135e4a0e20f34eb9fb3b7694ad2fa4497120c38f018950e6a8a6bc93f105c4c4233fc7c5f7c7dc30392ca167fc77221f4fddd9cdfa2f30b8060df2f97a1e659836c7525015c238165e20a5d1190570038c17a264d25e6e948e0758d682685c5e57acff1802d337e67634090b2b011b5b955e6ceb88e19d162bcdc4be995dcf38ca1a9f3a6fb91b4140386bca5cf18b628b1eb659b5de9ff516e7220e693eb01fb726631337834987f5ec11ae02345d375381131daa7f58e0dec12bd2980911122834e1190df3f30f8cfc6f8c188cb21619ec294ce081e1ed3c4159fe48c997f1e4d4d17df356c7d29628c47aa346f0b40abb8748182e075c0f1b303fed3d8522c9aedf25b5f87c2762fe0764f4e89fa259ae4705bbb5fb4c3a3aab2587bfe17474fcd943511464c8f46f103912ca7f53b7e321bbcbccafe0296fd4872316f634962129727a86914ee24b7d71f6abc1c9d45c78e522408a79977498848f3d1737f4ab21122b9c098ac1977080e8f4daa1b2441268ef9e8de27b27fbf0b1d38f8abcdd9c011d2f679c468f05a5d295058da357606c0fbe8b70b31b44b8b5fe27e486623f009102b164cad91efde601032721251e5c4cebf7229bd0836282cea30616cc34b084c6434db0cfa4fd9b5bebd14595b5226c75a5c4b96cac1f7115909580e3b5accb1daa9a488f9b467aa693d547828090547aa65f92c8b1bb395be9ba16fb7021d4b01fe61839afe78aa9f9b89b1db089e534e46738ac5a3aee5adba1c18b2659a6ac9257a9dc0e6c25c4b60cc7b58e28ab059d1d0e6f55d57695d5aeb44d6394cf20593d658f9f3ac78c68a44bcf34cb6b79f154837a2b8fa4d9ded5182e5a99e8710a75a50e1945a433769858b82a229b7c82a2218e2b7196adb8fde17a0a0a20cbceb70f1c9ff877d3f2df68969b86305dd77d9a49788fb4382d4c4505b7863e37d4e99158fc5dbe35f1a3fc28c7115f0f973f6c13bf9156426f6ac4104d113f74c27d56a4ebbe739e1a385473a7cd9221ec6f1b757e3e4b6a94b5fbd4c014eb87c6e60d152709110c782ba4474d6b7b6b02c1717a9df4852ac65afbaa95b813ae029c3bb466b3ef86934d4b2a192a912da0fea7340c47f09bcc21fd8c26be7de8447163983862c7a070f58dfac806db9889de98f3ca4735cdb6aad1a933717f62d83345d2da092c7759e06a4b958bc2c67c684895cf8c784caf22431af4fac3e79154428adf2068447c28836f24165fd3bd34a04033910585a7fb85220b7b470045771141b74e4c15f170e10335d5c6d0abe816e393b30f7e1889008209160cc19cc9c907cb7f2b76020198cdfad9d6c8a16c5e39ed7b8ac56df65f2d3af2ad688a68c6eca4989630f411bed6792cafbd673d9552959d820328d705f084c4ecf9be32fe211b40c350e8481d6c40dfd366f87a0141cddcf738e10e8de347ee6e2cdfdd9a907874059851e7800a06d2941ac0ae7ccf16f982928cba097fda9de0e46b51be4c21a7a3dc7d01c7a2ae933413acfdde0fb7b978683601e9439793247622d26e243a44fdc9930e2d624997fc15b26afbf78e1365063160dbea6d7a4be2bc9491f87d5a3662054a4003a4ea2fb84ed9f09cb5cd8b43e64da3a9b8dab2e22b5700aebc5965cb927fb1035aa670d42d43d677273dd411b4b5ce54a7f506200e1177b61e6b4f78125458455d64900e261033f4876048fa5b1a3ff357d34ad13e567a778f81bf015db6ae894fd67f300abbf6f25e3b364f3ed59bb8e0a9f87e74764a354b1d7174e2816da176b512c467487c66a0df88f09d2d4dc4e28f07a85099d2fd9f8c02f8ecdd27550496ee056c3be14a31cec665032607cd2b365766982743587d9a97accae12db13d6cbfdd5376c73c8a6d02389278e697b78a1afb09aa02f518c8b5f083ea4936bf130e3747a45cfc28cf7fb4248eb8c32a5d360eb1fe2f62bb6d99f8437c8af5050e97fcd163c8ae407df5f293f2c666c212c27429a262390f8d6dfc4974387bb094634cb0b44adaf5e2172c667418e484da1959176316b07043a52df22f0153d06acb829856a7374296b7feaa657f5d30115c3152689b0314ffb4c512ee895409b7a70805ee96ae18851756fcd2e8a9f486d6b4a72bfdbe309a4137b01fe8c18ea77aa4568b59edf84a8b9a0de31366c78386bf8e205037e5cc458b0225eb389eb957b914aed3b0792a4170ef4c0a5257a1ff687e232885e2c80fba86b20c80f9daf3be942d79e8f5ff9dc073d0d1b2761a567e004197e28d4dbdea70afd537678af113750afbd0d2000196ff11dd81151d3fde04d234c5702e67c1aba498bf95ce7806ad2ebd365c3e0026a25cec5582f5e2f34e9fafea55e44a62f45ba57509f6367f6207b229e287e5a3fe32b7c01ee51a861f1ee8851fe3bbaa2a93e6527c70efdbc4036a94c3d559d69ede096ede2c4d88173a5f249178f8bd48ea7914376fc99b0b530550c090439b02c688322ecc99d25f169d53077e40b9c6ade64350756af4088da314ec04bc05ed7e6480c684d788b5ce41785947c29dfe562860db5781accfc214e7a82eb6a0a53219430be99a860f8f165342282baf279dc54a28c6e20a24751586c119073e80127aed2ae2496824ee62b4f677748051e172586798debdb67cb848b2064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{0x30, 0x197, 0x4, "d73c63be6c7fa7a6692ec6a32be970d05da77029ba03e2ec5a13b25b"}], 0x1388, 0xc000}, 0x100000000}, {{&(0x7f0000004600)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x3, @rand_addr}, 0x2, 0x0, 0x0, 0x1}}, 0x26, &(0x7f0000004980)=[{&(0x7f0000004640)="853db9f300020273601ccc7935ecf474ffc6f9840481da56367b62df79f34438938894d12c79221560841a4feb61f60e85830b96c3d8043a8affc4b0ead505652f7aad14009de5bdd5f46cdd6f29492865de335bbb85b536a037c7d207f3d062e4437e10a39e59dd0c24cd992b8aa3ebb1db2ecf70891446f1e3323ab3845644d79156fb2637e2694fd3b5d6e585f100c84be935654a96a6db7219f777bfaccd9f2b09163f8985b757c1c4dafebfb68b1224b60fa78ea05e1244250fb28b673d36022015f848e44afc879199a1f4ef9f5903435f59b1cf818d8a37f26045c65a2e55b260690945d012b4428cadcad973291d55086ee659", 0xf7}, {&(0x7f0000004740)="a1dc385091136941c3221230ff88d0b7274644b5b1903bafd8e0aef07f41cdd37fdd582d930d1cfe242f6e99af95a76ec05563e59cc112b7729ece57be6c32fbb6b7c21bb30379f89e7758fa493d1bad1e51f5ce74f0e02d9c5787ae6f", 0x5d}, {&(0x7f00000047c0)="1d936f02ad27ff020ef922a7c330a08d89ac07078a7a39f5dbc1312bba3b15868305140c2b0f209b402f31e3a37dfd48e53cfb0864029ec3c1ea12a345c9b6327803bf03a4f5225c91d4f9e23bd8f113a44e98049d05a55a1e64360db3d7c15554c7be9de0f98a", 0x67}, {&(0x7f0000004840)="fd8f3e9577e92757b05f8c06518a538917a09aeb9860a8ce42356157fde663f8a4a8e58b14926c5a56acfe2d4b6720dd541916768dfbcc2e6bc78fd63fadf6af7c06cf653b228ea77a79189c0ffe9311e72d50d9d42b72418784edb5df6c941d9c33f4604bc00099dc38cabf208f30e787c7efed5a3f802e3dcbd99641084e008d7cd4fc0b98accd0baf428ae258165328b8cfd62d7380a047a15ba55c6c751de78f5789b1e3ac83ea0da5eea29cfec8087d26299d86d709eb8b80facfb3cd7e6f935da5dc51750a9e55ff6e211da51e4bc5f5bca8b78847aaede6dd6a67ce3d6efe12412b868c27e4e12f2ced1d873ac42fb568", 0xf4}, {&(0x7f0000004940)="914a6c21a0f76e688a9e9c74d9ab", 0xe}], 0x5, 0x0, 0x0, 0x24008001}, 0x6}], 0x4, 0x4000) munlock(&(0x7f0000522000/0x2000)=nil, 0x2000) 2018/02/26 10:17:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000eb4000)=[{&(0x7f0000f4c000)="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", 0xeb6}], 0x1) [ 70.458300] audit: type=1400 audit(1519640253.611:36): avc: denied { read } for pid=10176 comm="syz-executor2" path="socket:[23293]" dev="sockfs" ino=23293 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 10:17:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x4, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000bdeff3)='/dev/snd/seq\x00', 0x0, 0x200400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0x9, 0x0, 0x3ff, 0x10001}, &(0x7f0000000180)=0x18) 2018/02/26 10:17:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="737461746d008f37f9e2de8cda4f6543b524003024fe92dccc87170e9392a81bdbb3c919647bc1a6161ce29e3929477126c6c61c5dfdc8fd20e8df895e27f7b0767d2adaf9b8e3c934f7bedadd3bdbec815dd3055c7ba28256f55e5923980c6e7ddc044914c616f0742125367a26506f7657081064f7ce320d8fe5c264d2ff46008608f6f0241902de5ac539870d91e38cab1ccca5cdf2ffb50400000000") fchmod(r0, 0x0) 2018/02/26 10:17:33 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) recvfrom$ipx(r0, &(0x7f0000000040)=""/175, 0xaf, 0x1, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='comm\x00') preadv(r2, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x80}], 0x1, 0x54) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="bd90be3ddb610f6f291c6a7d6a5672b8c1e263aad48c4028e44ec76e6edc431a6895d94becdad59603a1b8c2c4496e26b30034d43fee933b2c74ec20dfb0334af685a45bab218ca06c164dbbc4a0a2092ba1da4e6174cd88a49acec5e8aa1541461370616f3934810638130ff6900f0f137542a2250d5fdf467153475401e5370ef4f0476a5636c8d48d6ce9f7caa69816a065643dbd51bb93232cc6ad5e994ba9f828c15160465d1eee1182d3fd3342e2afc750e4da6e1b1a3b59ab48e13469cdcb2f16347b45de32bafbb84ee5dd127683eb8a41d6b17074219761225cadca9006cda070", 0xe5, 0x0) r4 = geteuid() r5 = getegid() getdents(r2, &(0x7f00000000c0)=""/77, 0x4d) sched_getscheduler(r1) keyctl$chown(0x4, r3, r4, r5) 2018/02/26 10:17:33 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendmsg$netrom(r0, &(0x7f0000000800)={&(0x7f0000000000)=@full={{0x3, {"8232001d756217"}, 0x8}, [{"fdedfe739aaca0"}, {"59febb5420d37a"}, {"94ed66f2f2e223"}, {"65564df423a8b4"}, {"e8013c8c3f0eb6"}, {"c3118f6880c536"}, {"d56363da075b78"}, {"6355450d4fd809"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f0000000080)="93f76255ecadaa1da6aa43eaf2aec265fe5bf2ebb6cb6593eee8277e4ad2ddff62bc51d95e8df0d3763f28235b75b3aff4e695056a44b4bf99d8ccaad0367f7532aed46c5daa6c91469dd8242871dc747debec23866a5f1abf1359107812d6c0bf73ae12486b0d2311323762bd03ee770519dcb395de", 0x76}, {&(0x7f0000000100)="659c5424d477b306f96128307748503adc5926df74d4ec37fd56c26f396a058235c7698060f82ca1839a550c9810ceb0e567dc220d20ede919afb6b353975000d1060a66dfd5f8359180d7c5d135fadbfab992360ae30e049cda70", 0x5b}, {&(0x7f0000000180)="3ec465a055954b582ed111a4eb5c0c6f6dacfdc9b9e009aeb605ec59a89aab731b4de2a8450010cd438865d1916c3d3286169cf9db294840968a7f5f2c16f487b4d44421206cd1b147b09f674728efe30f9b55164d1d55524f725daf17c761c53526c8124ddea0147887e8684064dac2d5938c50b805e6379bb4f550d46e706fc212f5ce4d168d1f434ef339cd5012f61a849f4d94d709339de527b65352b9390299a3a6fa652b8a95190e2e36b8befbbe8965368087dc4ff2cceaf3019820586f234cfcd7bbe4470cb737dea62af6b982b2b74cdf221fb3", 0xd8}, {&(0x7f0000000280)="f2cd19e0f86548edd584ed09e722ab78f952f9138949353f96719ca402e97660f0781cc0357df39e503ed8dee2a10bc2b870ffe1ad7aa84fd17fad102f73836650fe99829637e838dd53b5a20e0b86c7996e8ba9b820d6331d01a0f6fa0ed3c28653cf0506e9d2f245dc53d9e59d6169044ad868abe2eda6c62744ee36eb169efe938aefdc5cf7cc845753da5d6408", 0x8f}, {&(0x7f0000000340)="0f732957c946fa5dc76f26b40377528e43e066d957262bd99aa0900fa0dd1248edb3295a1e1adfb99f1237083ce2a84c4f2bb806de5cad7388751222db119c48e3072db1462ad50fe3ce1dc0a03e450df5c43c2203b07e223e022b5713cf68fe98c76df5cac5006aead5fbe45624813423cbc9b160199c71cba5f09a318a334f667c2b2964736cff07bc50c6eb10227d132eaca8682390a432c5c0787a9d7c5a51a04c377dcd2e7aa965b852b78e42c00e336e1a17802b8499e92e7028a024eaea54", 0xc2}], 0x5, &(0x7f00000004c0)=[{0x108, 0x0, 0xfffffffffffffff7, "6fe048253efc4f70d704230b07d6cf070853072a95d63ce4aeedfe6f89e4c8ac6606debb0b40eaa652471cbc904764bd2842e9ef965e4a08f4963d385d881369f5406baa1e9d721729a3a3c780f3f78cdd2420b01d99606ec225b4c3e9d1a52a5d717403a7b00ef35e00d90be4e850ec810f93771b9c1679b2c4c1a6ca64714e6f4c60ab69f3e66df2e75cc16f32392826ad4d599efef7963cceda43e862f2c7c5b8d20638ddb8ddbacfb700621b27a418ba0173dec0cce4b9ea06a2ae243717b1e9a3b936652cfd1612fa6ce7db5b041f51b3cbeda866f188c625baa2106a46876f5be9c0a4a6a11a2a52654aff5f6ec521663929289cca"}, {0xa8, 0x110, 0x9, "f203cb4c0a6494db1c0b4d17fa5ba6f2c2da5caf88318f0648a1c70ef04c30f78170c76012cadb34ecc6dd512aef8b65d605bf6886e93978d2f42dec04cacb0d26db6c86ce4783e5484cdf46690fdb0264cb14623e73a6342b449ac18fc6ba1230f425b7076c52b39f788ea986330e2ea74addaf899eb5ba8545c842d0ffeeeb159a83537793e3fd09189b032f6d58117fbf89"}, {0x48, 0x11f, 0x0, "f625236fd66e6b5289400510b26bfc6157f797965ae1ef099efdd0f067e6ba7abc1d7958415f18c48a35d46095f1d06a7c8f"}, {0x28, 0x84, 0x101, "15efeef058e414c6c95011b5dfd2451f37c9df8b"}, {0x100, 0x119, 0xe0, "30ea8941383c031c55553a6c1607fa6f2ff5b17ed094e2d85c14020b7e2406f0870417abc233390e6240898dc98a4921bdfedde0f855de517e3008b9324b740974da800614be11bc239d14a5efb5f87a81882dd5dfa12978249075617fbb4b890a11b2af4aab57374b709196cf0e195b8afcf3eb1a40b20e0172713299150d63551e9930f1fcd742d60fa78d2730d40531e19e7f887a3b427524179862997c2ade26754a63846e81d7766dfe87b0d71aab4e9264e848249a583df7b39d7685b613ad6f4a56987066c6d75a8b7fdf84df01579036cf3e19e8297d36d8a520c0405ac350ea82e969bb4f4a65b0"}], 0x320, 0x4004000}, 0xc001) fcntl$getownex(r0, 0x10, &(0x7f0000000840)) accept$netrom(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000100)=0x10) 2018/02/26 10:17:33 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="240000002a007f000000000000800000000000ff0100000000000000ffffffff0100ff10", 0x24) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0xfffffffffffffffa, 0xffffffffffff78d4, 0x244d, 0x6, 0x5, 0x80000001}) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x342}, 0x4) 2018/02/26 10:17:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') fadvise64(r0, 0x0, 0xfffffffffffffffc, 0xfffffffffffff7fc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/26 10:17:33 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000000000), 0x0) 2018/02/26 10:17:33 executing program 1: r0 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="a337308530db870569c49daaf36f8510", 0x10) 2018/02/26 10:17:33 executing program 7: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/19, 0xfffffffffffffdf6) 2018/02/26 10:17:33 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @empty}}, 0x20) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f00007c6000), 0x4) 2018/02/26 10:17:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x1) fchmod(r0, 0x0) 2018/02/26 10:17:33 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000810fc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=ANY=[@ANYBLOB="b8000000190001040000000000000000e0000001000000000000000000000000ac14000000000000000000000000000000000000000000000a00000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000077fffc)=0x2, 0x4) 2018/02/26 10:17:33 executing program 6: r0 = socket(0xa, 0x8000005, 0x3ff) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket(0x9, 0x805, 0xfffffffffffffffe) 2018/02/26 10:17:33 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000447fc8)={&(0x7f0000e3b000)={0x10}, 0xc, &(0x7f00004e7ff0)={&(0x7f00000000c0)=@ipv6_newroute={0x20, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) 2018/02/26 10:17:33 executing program 0: rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffd}, 0x0, 0xfffffffffffffe26) signalfd4(0xffffffffffffffff, &(0x7f0000a71ff8), 0x8, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ee08915cc63b"}, 0x10, &(0x7f0000000200)=[], 0x0, &(0x7f0000002000)=[]}, 0x0) 2018/02/26 10:17:33 executing program 5: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x28) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xe5, "6425237ab295b016f46f5bbf574bc3242a82b970eb693c9f86453efb0e0cc049b254d400a8c1ab4dd417cec9010b77ead578c1d82ffb1135d7f7065562cf1171966eea584a1a7900ee6311563bfc4e017542998fdade4b2041d93cd3c209da5c575e8b13cca60d65ea596f76252e377214e47c5cadae7abe08a7f23a973310a4b7596ee9660577986a5ee693d9ab1c2226e9afa2ad5f2c39bf2b23b9854858473777a4f8e737a1b2ed9ac878d021a016b5812f2f9cc55de373e816d66b0adac9cd19c0e7407a05ee167787cc96d2f72f0fbbd18aa2f725e68287fcc2e2cb5872841d9934fb"}, &(0x7f0000000180)=0xed) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x28a}}, 0x3, 0x1, 0x6abe, 0xfffffffffffffffd, 0x20}, &(0x7f0000000280)=0xa0) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) close(r0) 2018/02/26 10:17:33 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x5, 0xffffffffffffffff, 0x3}) 2018/02/26 10:17:33 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = getpgrp(0xffffffffffffffff) waitid(0x0, r1, 0x0, 0x4100000a, 0x0) r2 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000fdbfed)={@loopback={0x0, 0x1}}, 0x14) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x2, 0x10110, r2, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x2) 2018/02/26 10:17:33 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x30, 0x7, 0xf8}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x13, 0x3, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x3, 0x30}, 0xc) prctl$getreaper(0x29, &(0x7f0000064ff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0) 2018/02/26 10:17:33 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3918, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000564000), &(0x7f000009a000)=0x10) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x101100) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8e092cc5bb75975, 0x32, r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x4, 0x4) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x7530}}) dup2(r0, r0) 2018/02/26 10:17:33 executing program 6: socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000000000)={0x0}) syslog(0x9, &(0x7f0000000000), 0xfffffffffffffe14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc00, 0x0) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0xc, &(0x7f0000000400)=[{&(0x7f0000000140)=""/63, 0x3f}, {&(0x7f0000000180)=""/50, 0x32}, {&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000200)=""/178, 0xb2}, {&(0x7f00000002c0)=""/11, 0xb}, {&(0x7f0000000300)=""/247, 0xf7}], 0x6, &(0x7f0000000480)=""/59, 0x3b, 0x7}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000850400000000000000f94f5a03478c4d03c24f2d821182cb39208301c012b8b8faf366e45b07c68f7f2b5fd1db22cb12d454b5e5b43f6216b30e992599e457e963fb3b89d687e1989c6773e4fcdbdc56675677388ca8ac9239aa0d859cdbd8889fa6616478e634daebdd224b389e01"], 0x10, &(0x7f0000000740)=[{&(0x7f0000000500)=""/123, 0x7b}, {&(0x7f0000000580)=""/178, 0xb2}, {&(0x7f0000000640)=""/100, 0x64}, {&(0x7f00000006c0)=""/71, 0x47}], 0x4, 0x0, 0x0, 0x6}, 0x1}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000780)=""/57, 0x39}, {&(0x7f00000007c0)=""/143, 0x8f}, {&(0x7f0000000880)=""/61, 0x3d}, {&(0x7f00000008c0)=""/48, 0x30}, {&(0x7f0000000900)=""/42, 0x2a}, {&(0x7f0000000940)=""/53, 0x35}, {&(0x7f0000000980)}], 0x7, &(0x7f0000000a40)=""/108, 0x6c, 0x7ff}, 0x9}, {{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/102, 0x66}, {&(0x7f0000001b40)=""/157, 0x9d}, {&(0x7f0000001c00)=""/40, 0x28}, {&(0x7f0000001c40)=""/156, 0x9c}, {&(0x7f0000001d00)=""/22, 0x16}, {&(0x7f0000001d40)=""/62, 0x3e}, {&(0x7f0000001d80)=""/48, 0x30}, {&(0x7f0000001dc0)=""/194, 0xc2}], 0x9, &(0x7f0000001f80)=""/78, 0x4e, 0x3f}, 0x6}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000002000)=""/132, 0x84}, {&(0x7f00000020c0)=""/21, 0x15}], 0x2, &(0x7f0000002140)=""/148, 0x94, 0x5}, 0x7f}, {{&(0x7f0000002200)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000002280)=[{&(0x7f0000002240)=""/24, 0x18}], 0x1, 0x0, 0x0, 0x7fff}, 0x4}, {{&(0x7f00000022c0)=@nl=@proc, 0xc, &(0x7f0000002940)=[{&(0x7f0000002300)=""/184, 0xb8}, {&(0x7f00000023c0)=""/164, 0xa4}, {&(0x7f0000002480)=""/158, 0x9e}, {&(0x7f0000002540)=""/138, 0x8a}, {&(0x7f0000002600)=""/109, 0x6d}, {&(0x7f0000002680)=""/226, 0xe2}, {&(0x7f0000002780)=""/57, 0x39}, {&(0x7f00000027c0)=""/208, 0xd0}, {&(0x7f00000028c0)=""/107, 0x6b}], 0x9, &(0x7f0000002a00)=""/143, 0x8f, 0x8001}, 0x7ff}], 0x7, 0x40, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002c80)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x16, 0xf91, 0x0, 0x8000000000000400, 0xffffffffffffff81, 0x0, r2}) 2018/02/26 10:17:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x401) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x10001, 0x4, "883c6ce4bea3", 0x8000}, 0x10) 2018/02/26 10:17:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x1) fchmod(r0, 0x0) 2018/02/26 10:17:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x655}}}, &(0x7f0000000140)=0x8c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000100)=[]}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) 2018/02/26 10:17:33 executing program 1: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='#', 0x1, r0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/46, 0x2e) keyctl$invalidate(0x15, r0) 2018/02/26 10:17:33 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x300) pwrite64(r0, &(0x7f0000000080)="e5b586826a08e3b637b2fec6b7e2972bb724579cba37f076a4866ac5e4c93999de8bf116e9fe0d89aa34f3079739f5ca21fb21657cf1213e37c47b7b76ab590f87ea1169e2f38e0f81e3e7619dda9dbf549788f1c20459a0a761167bb85fbb7f647832d7b5dd5197f2a90720ae150d931124a6e482e3cac37ec02ed4ea03d07abc6b2df925f3ee797493ff20ac929369bee9a8ac42e55b6d202f7052236c20931d6c42e7bcb4d01b", 0xa8, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000)=0xfffffffffffffffd, 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/26 10:17:33 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000300)="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", 0x3) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x6, &(0x7f0000000080)={0x101}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x509c}, 0x8) poll(&(0x7f00000000c0)=[{r0, 0x580}, {r1, 0x50}, {r1, 0x200c}, {r1, 0x80}], 0x4, 0x5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x2010, r1, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) 2018/02/26 10:17:33 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f6efc8)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007}, []}, 0x1c}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) r3 = memfd_create(&(0x7f0000000140)='^\x00', 0x2) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/02/26 10:17:33 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000012efc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000a60e4c)=@migrate={0x15c, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x10c, 0x11, [{@in=@multicast2=0xe0000002, @in6=@empty}, {@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in=@empty, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, @in=@empty}, {@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@empty}, {@in=@empty, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}]}, 0x15c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200041, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000004e00)=[{&(0x7f0000000040)={0x27, 0xc00000000000000, 0x80000000, 0x5, 0xfffffffffffffff9, 0x8, "00c8c97f47e7fa2932bd853b400e205b1b0e6bdb3339b88e26b63b5e1df8415b2366b1fa601c5b3396deb965f413de85f30a35e976359d2ab0ab9c61d9de28", 0xfffffffffffffbff}, 0x60, &(0x7f0000001480)=[{&(0x7f00000000c0)="2fb2f8eb128a71943c3153fc5b67e95838c98cfa464d787ded2ba9a25c3aafd3c2c1888fb95fe0b2312f9952ef69dad697f52570e49d932dbdcb04e95e87ce8a77241ad5487debabb9fd28672a8ca32eac2a90501f79d47b45669b135a06455a18f5b2c8a3d5c53ffe96b1389812866d934994da20b8ed15363f2ffcf02dbffd3ef60b3d6322ec4d95396a2e3991dd8e3741453cc632d910816d8ce2df3d55f28a2e4b63fc1c54b40a54900ec05537b1151010baa5ad0400a0a1891ace0a19d9965af42ae686b647ee073a", 0xcb}, {&(0x7f00000001c0)="aa125e80f6d2402d7edad8996d31263cfd3da63bde9bf288aced89b34705adbe486328495e84440c833917e1dc09c8d3d5c80fde7658dc1096d1273df32258d7dd2626ee682ec9327d78842479e6b3faf91daa021a3b1145610e9bf4a484eeefd1e3097b3e5d7beb4836de30246f184c3ec3de1d2442283233ca163e3f973d09e2898f9c30dd14c9ae6146b37f8da7938a5e7f50773d65a4d55f89baa77d4e21f42cdf3e6fdf15c4de5f9cc6b2d6bb547aaa22d5062d91b6fc0e546cad78bba49dbff9a84b7ba8193cab8cf3f69ee2146d6cc96b5a8d7edbc8ac8af312d59d5ca3893210ef", 0xe5}, {&(0x7f00000002c0)="cc72ee444358043d2418a90e138cf8e3f595d86138dfa07be4178a338df8", 0x1e}, {&(0x7f0000000300)="c3279401731fdb4fa0c167eff775c9bf0176bcdfea8160ee1ec84f5463719de216498c88e4c384c554037deb", 0x2c}, {&(0x7f0000000340)="30c3ce3e24f8ec1c7da6d64636862de0cf42e440979af0bc3b0a520010e4ac2aa83ce98e9987ef00ac1f6b8820d4e561383452a084754cee04a0", 0x3a}, {&(0x7f0000000380)="68c1c3e132705a703b4013199ba4b676ee6f7b7ffd2151b55b1f580c6c07984eadb942", 0x23}, 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"c8da3558fec770e87260bea7a42dd5f95e0eefb247f2794650333a1cb4c8ad004a2c038a17559248e7bd43d2b3da1566f0bf9c96626b273be32730c1bf973f"}, 0x60, &(0x7f0000004c80)=[{&(0x7f00000039c0)="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", 0x1000}, {&(0x7f00000049c0)="ae604b43b68db9d55aa73be47cada433602e44bc284f1987e6439b9b52b7ad48dc6fb202e10057be6d273d720e606e00e58b392b8860b7cc17c2277b3619962217b6f98e2f2fc8478a7f51f611af28483b75235b219b9aa88bad7665a260a680df5f65", 0x63}, {&(0x7f0000004a40)="a36c89d46e586e1b7c24a8929a84602ba8cd19a7b6", 0x15}, {&(0x7f0000004a80)="5859832e0d", 0x5}, {&(0x7f0000004ac0)="0adefc3751f5f500260c70acfe8f75c954c4f9962ca0492cd26fe8bbbf830694f1f87dad861eb3bc6bfaa7a5c36c8bca030c7ebf35493545052891df150cd1cce731ac940f835855925ddf993be154ffeb554b881c1c76e6cbdd74a8e5d3640afb50c296c092a9b3a8b5310ec3e71b03c3b516187b78bcc4ee55df4713dcc7d775ba", 0x82}, {&(0x7f0000004b80)}, {&(0x7f0000004bc0)="34fa929a632f6996f04652960fa11eaaf9bf784e013fd8a11e7f01ff3c85cda8740b43311211061fc96356f2e514e23dd339ddedb9a8911ac0ccfb59c5593eb116db708c2e9d6c00ba76a6b4976b9464390f84d7115da7b5e439945ca5fe5cfbed1f137d91b58d8ca3ad9cad041bebfdf20cc194da2a73e9b2675f047ca1fed9ecfed918", 0x84}], 0x7, &(0x7f0000004d00)={0x100, 0x88, 0x3f, "cb8f2b9c1ea9bd303325a9f9398461b804ac7dc988b1b69b2633df826865c769440cb6321c6675dd7e00c3e7ab685d8a602d1de0ccf4026ee9d14f0ec6c1195aa00e33c787581737ae2fc3886eff677f3f173f330fbb65793c2945490ea72c471c37803c36db0d67984c5142d98b075cb4c2ec7eba882236c8c29b0a9a4b066f74c079a6a77b0bb194d9294c445b4a77941b4cb8b2f49d22ed7b244e705d8c683ba48363e1294b0e12feffe60c313d7e7d08151b6cc98df202ebe6242b4dfa42b44a36ea6b914ccc4bfd2c336e6cc63ca01d8c327c45bdd6f9a062e4762de49f978872ca2ada92fd3fa68e9d05c38913"}, 0x100}], 0x6, 0x20000000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004b80)={0x0, 0x6}, &(0x7f0000004f80)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004fc0)={0x0, 0x4, 0x202, 0x401, 0x8, 0x2, 0x7, 0x9, r3}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) 2018/02/26 10:17:33 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x4, 0x800, 0x3ff) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000), 0x4) 2018/02/26 10:17:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/02/26 10:17:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0xfffffffffffffffc, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 10:17:33 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@common}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x32}) unshare(0x8000400) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff}], 0x20000000000002af, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000a7ff8), 0x8) 2018/02/26 10:17:34 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, r0) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x2, 0x30}, &(0x7f0000000140)=0xc) tkill(r0, 0x1000000000016) 2018/02/26 10:17:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x16) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x612}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x3}) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'btrfs.', '\x00'}, &(0x7f0000000140)=""/212, 0xd4) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0xf380, 0x6e41}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xca, "81f7babe33017fe5c2e9356134d380fe26a661b06fb62a3fa085a439279f582681edfce63735bc69c9cb4ae1dde2809f2120c434cc13682ff622dede1cc025a122684f3da48fc3175d217edde579b18c069c08369839370c2028121be3f734be36a478cd4c97f016b3aa700db84b443d4db8c724fe025372e365b91bfa7f42c1dd9ebbde9a69f82728df90c2a0ba62c7e169fdbb260b12226d2bd3c12afee149a4a23dc3c1439e5c5ecb9c55baef5c281976f1e55be1ea3227d1515a5692ca13c9202d1d6c94373161b5"}, &(0x7f0000000340)=0xd2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={r3, 0x3d8}, &(0x7f00000003c0)=0x8) 2018/02/26 10:17:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000b05000)=ANY=[@ANYBLOB="3c648f7f00000000948000001000000040000018672d5dbb000000cc55467dbf30340e14a91b087ac9752285af37534fb33ea611208358c94c5f9ef267985e115a195f60c363171dc87c38a3801a7ea919c714e8a76a71d33570992e9917a19e1202b68cc85f9aabf2c6ae43f15b420719ee06fd819c7665f150915c20911e0a6626f7e761f7ce0be6ee78d0b2b89fea96ec21739dbf27027bc992d196985b33bd40331f3cd126a5da2825d0f68b370776ade8b053a454fc5c8ba30e7ce4f848b37e0b7c7f335d413939b812401a87a2f7feeb6bec47517654aee3f5ad85a44d4d1e"], 0x3c}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/02/26 10:17:34 executing program 6: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/46) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @in6={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}], 0x3c) sendmmsg$unix(r0, &(0x7f0000000040)=[], 0x4924924924925be, 0x0) socketpair(0x20000000005, 0x80007, 0x9, &(0x7f0000000000)={0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) prctl$getreaper(0x37, &(0x7f00000000c0)) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000000c0)={@loopback=0x7f000001, @rand_addr=0x2e6937e8, r2}, 0xc) 2018/02/26 10:17:34 executing program 7: r0 = socket(0x10, 0x2, 0x200000000000) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=@ipv4_newaddr={0x2c, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="2f7ad7baded745be2e0d738c0fcef729"}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x3, 0x800, 0xfff, 0xb0}, {0x1, 0x8, 0x5, 0x80000001}, {0x20, 0x0, 0x6, 0x1ff}, {0x8, 0x0, 0x0, 0x9dcb}, {0x9, 0x8, 0xffffffff, 0x34fa}]}, 0x10) 2018/02/26 10:17:34 executing program 1: r0 = epoll_create1(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000000040)=""/64, &(0x7f0000000080)=0x40) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004ffff4)) r3 = creat(&(0x7f00007dc000)='./file0\x00', 0x0) sendmsg$unix(r3, &(0x7f0000000200)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000100)="182882c818738a24d30207e388fd79ce1e8e05c267d53b1f936a7239d51dbc286945d7093e5b7f7edf72841088345705473bf5581d208abc86e1dfb6c173db8ea07e17173697a505", 0x48}], 0x1, &(0x7f00000001c0)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r3, r0, r3, r0, r1, r2]}], 0x40, 0x805}, 0x1) alarm(0x8001) 2018/02/26 10:17:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x4, 0xfffffffffffffffe, 0x5, r1}, &(0x7f00000000c0)=0x10) fchmod(r0, 0x2000000d2) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x40000000}, 0xc) accept4$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x80000) 2018/02/26 10:17:34 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), 0x0) ioctl(r0, 0x4400000000001275, &(0x7f0000000100)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x0) 2018/02/26 10:17:34 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f6efc8)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007}, []}, 0x1c}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) r3 = memfd_create(&(0x7f0000000140)='^\x00', 0x2) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/02/26 10:17:34 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1000) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) set_robust_list(&(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x0, &(0x7f0000fff000/0x1000)=nil}, 0x18) 2018/02/26 10:17:34 executing program 4: getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000380)="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") fchmod(r1, 0x0) [ 70.835612] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex [ 70.853566] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=10344 comm=syz-executor5 [ 70.862365] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2018/02/26 10:17:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x4, 0xfffffffffffffffe, 0x5, r1}, &(0x7f00000000c0)=0x10) fchmod(r0, 0x2000000d2) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x40000000}, 0xc) accept4$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x80000) 2018/02/26 10:17:34 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000003200e70004000010149f8866e12c6bca753b680293f55b01e500", 0x2cb, 0x10, 0x0, 0x115e690) 2018/02/26 10:17:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') flock(r0, 0x2) fchmod(r0, 0x0) 2018/02/26 10:17:34 executing program 5: getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000380)="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") fchmod(r1, 0x0) 2018/02/26 10:17:34 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20400) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x199, 0x80000000}, {0x0, 0x5}, 0x1000, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000fb5fb0)={{0xffffffffffffffff, 0x8020a}, {}, 0xffffffff}) 2018/02/26 10:17:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000713ffb)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x6, 0x400, 0x3, 0x80000002}, 0x8) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r1) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000000000000000000000000000000000000000000240008001d0028000000150069cc8903007a5164ef881111a0edabf37c1fd93a0d00"], 0x1}, 0x1}, 0x0) 2018/02/26 10:17:34 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xe4, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x78, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x1, 0xe0, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in6={0xa, 0x0, 0x96, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x27}, @in6={0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x7fffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x9}, @in={0x2, 0x3, @rand_addr}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x9, 0x8000, 0x0, 0x9, r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x1f) getsockname(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000057be6467000000f650fcba3c405c9e02cc3000"], &(0x7f0000000040)=0x32) r4 = syz_open_pts(0xffffffffffffffff, 0x400000) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0xe5, 0x0, {0xa, 0x3, 0x0, @empty, 0x800}}}, 0x3a) r5 = dup(r4) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000000000)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/74, 0x4a) setsockopt$inet6_buf(r6, 0x29, 0x38, &(0x7f0000000000)="24c206ed5b0f212dbb863c010009d6d4e54b36205bce112b203a5b666efa7cf49adb5a1e262f1c49b608bdc28afde9db155ffb9d27", 0x35) 2018/02/26 10:17:34 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x82, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x400) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/76) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) [ 70.900856] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex [ 70.910361] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=10356 comm=syz-executor5 2018/02/26 10:17:34 executing program 7: r0 = socket(0x0, 0x802, 0x10000000000b) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x100000, 0x4) 2018/02/26 10:17:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup3(r0, r0, 0x80000) fchmod(r0, 0x0) 2018/02/26 10:17:34 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) bind$ax25(0xffffffffffffffff, &(0x7f0000000080)={0x3, {"986e6d8be976e7"}}, 0x32e) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) sendto$inet6(r2, &(0x7f0000000180)="87ef52ba4de237c28ee36f197c88d535dc0e16007e48f2801807f601f366dac62ab2071efb40ae6f19d19022573e38fafb59834f65a1554a6fa40d35710995943dce199945815976b01c41cd081fa796585d", 0x52, 0x40, &(0x7f0000000200)={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1e}, 0x1c) getsockopt(r2, 0x5, 0x10000, &(0x7f0000000240)=""/202, &(0x7f0000000340)=0xca) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000011ff0)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/02/26 10:17:34 executing program 6: prctl$seccomp(0x21, 0x0, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)=[]}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/02/26 10:17:34 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00005b9000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000352000/0x2000)=nil) 2018/02/26 10:17:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000045bff8)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x9, 0xb, "d165b9ee1fd57cb184f694"}, 0x13) 2018/02/26 10:17:34 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='status\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) 2018/02/26 10:17:34 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000008f21)=""/223, 0xdf) readv(r0, &(0x7f000000bfc0)=[{&(0x7f0000003f89)=""/119, 0x77}], 0x1) 2018/02/26 10:17:34 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008aef50)=@hdr={0x1, 0x84, 0x0, 0x2, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xffffffffffffffc0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) 2018/02/26 10:17:34 executing program 4: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000000040)=0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2f42, 0x1, 0xff, 0x0, 0x3f, 0x1}, &(0x7f00000000c0)=0x20) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r1, 0x0) 2018/02/26 10:17:34 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f00000000c0)='GPL^{GPL\x00', 0x9, 0x1) 2018/02/26 10:17:34 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff}, 0x20) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) 2018/02/26 10:17:34 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffff0000000000000000070000007f00ff01e000000200220000e0000002ac14000e0000d33e7eb50002"], 0x2c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x3, 0x20) fcntl$setpipe(r1, 0x407, 0x0) 2018/02/26 10:17:34 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0xfff, {0x2, 0x0, @empty}, {0x2, 0x3, @rand_addr=0xff}, {0x2, 0x1, @rand_addr}, 0x0, 0x200001, 0x7, 0x10000, 0xfd17, &(0x7f0000000100)=@common='bridge0\x00', 0x800000000004, 0x7, 0xa}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/26 10:17:34 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='status\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) 2018/02/26 10:17:34 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00aa86dd06a0d2cf00142f00fe8000000000000000000000000000bbff0200000000000000000000000000014e230000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="05001c0000000000"], &(0x7f0000000200)) 2018/02/26 10:17:34 executing program 5: r0 = socket(0xa, 0x1, 0x0) prctl$setendian(0x14, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/26 10:17:34 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffbeffd) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) 2018/02/26 10:17:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') sendfile(r0, r0, &(0x7f0000000000)=0x1a, 0x5) fchmod(r0, 0x40000) 2018/02/26 10:17:34 executing program 6: r0 = socket$inet(0x2, 0x801, 0x0) r1 = dup2(r0, r0) listen$netrom(r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0xd0000008}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a83000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00005e5000)) 2018/02/26 10:17:34 executing program 1: setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000040)=0x9, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000040)=@nfc, 0x10, &(0x7f0000002440)=[]}, 0x0) 2018/02/26 10:17:34 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="0394df7cd8826bd9a1b25e000000000000000000000000", 0x17, r0) pipe(&(0x7f0000000040)={0x0, 0x0}) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x10001) 2018/02/26 10:17:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000586000), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = socket$packet(0x11, 0x2000000000, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x20}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000100)={r3, &(0x7f00000000c0)}) 2018/02/26 10:17:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="40c00331c038b260d72dfebd08eff7ed2ef0b1c0e3678c05411b44ce292e71206586b91ac8f02aedaa97ca9b1f29b12f2c3bcba8bfb3fd8954f5af754419de32d3fbc8b04fdb4fa7096fd1589c774451c1c7ad7d0eb1bba348df86a303207faada7f1fbf30e9ac3f48e1ec80d1db07ef05ce9a9fb2ac7e292faba662492b9e0b27354df2694c4177cfac4b43c0b72618482c2beb44e8ebeeea133a9cf7df73fa93a245df2acd61043d4dc720ebb1031a3bcdee81789fdb62076df9890879124e23126b953d64ae5735bae501c3370463806e91a06e025cf5262cb40b1b9b7cf9", 0xe0}, {&(0x7f0000000100)="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", 0xff}], 0x2) [ 71.050507] device eql entered promiscuous mode 2018/02/26 10:17:34 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x12800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x8000000000027fe) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/02/26 10:17:34 executing program 6: capset(&(0x7f00005b1000)={0x20080522}, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x8) unshare(0x20020000) 2018/02/26 10:17:34 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000278000)={@common='bpq0\x00', @ifru_flags}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x2, 0x7, 0x31, &(0x7f0000ffc000/0x1000)=nil, 0x20}) 2018/02/26 10:17:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000586000), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = socket$packet(0x11, 0x2000000000, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x20}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000100)={r3, &(0x7f00000000c0)}) 2018/02/26 10:17:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1=0xe0000001}], 0x10) r1 = socket$inet6(0xa, 0x80007, 0x3) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0xffa5) 2018/02/26 10:17:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/keycreate\x00') ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/229) ioctl$TIOCSTI(r0, 0x5412, 0x3f) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000000), 0x80800) readv(r0, &(0x7f0000541000)=[{&(0x7f00000f7000)=""/28, 0x1c}], 0x1) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x51, 0x3, 0x1, {0x62, 0xcbb}, {0x80000000, 0x2}, @rumble={0x8001, 0x1000}}) 2018/02/26 10:17:34 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x40}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[0x48, 0x800, 0x6ed2, 0xfffffffffffffff9, 0x7fff, 0x0, 0x7]}) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000c5aff4)={0x10}, 0xc, &(0x7f00002bbff0)={&(0x7f000021e000)=ANY=[@ANYBLOB="0500000086b2e8d0000000000000000000000000"], 0x1}, 0x1}, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/52) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) 2018/02/26 10:17:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) signalfd4(r1, &(0x7f0000000040)={0x10000}, 0x8, 0x80000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x0, 0x10, &(0x7f0000ffb000/0x3000)=nil, 0x8}) fchmod(r0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000100)) 2018/02/26 10:17:34 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7f) 2018/02/26 10:17:34 executing program 4: getpgrp(0xffffffffffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) syncfs(r0) r1 = gettid() r2 = getpid() getpgrp(0x0) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000140)='net/nfsfs\x00') r5 = getpgrp(r1) sendmsg$nl_netfilter(r4, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x308, 0x14, 0x0, 0x200, 0x4, 0x0, {0xc, 0x0, 0x1}, [@generic="0cc25ed9b54a1de90b729c669383df4d7684d9b05d4db0ae253d07b7a1b9d2ed1b92279b448e5c9752708f42fb32606543956bb0ef3a2e741b2e8698ade12334f0f2", @generic="88c896874366d04c3ff0526c0293108ac3636c86d9ff407fd0", @nested={0x154, 0x3f, [@typed={0x18, 0x65, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x33, @pid=r5}, @typed={0xc, 0xd, @u32=0x40}, @generic="d6a479c67c0482860e24a77150a162584bdc4c065d77f6b024e951ae3a367d5abe7d604460c00143e043a08c0b5c4a47f0dcfcce1787d10ec0e08a5d7acf4aa2b64b47d72580e0ec", @typed={0xc, 0x44, @ipv4=@loopback=0x7f000001}, @generic="7dbf6cd9d5bceebb935496742a4afe095e77df60ba15aae62f29b1d838318979ad07703e6571e80fa8e2aadb0cc086e98009ffa1d4d346887edb3647e7023472143b650eb60f293efe95f93f76f6426741eeda251131c5517219b003621025f4e8ee1cf21de27accda20f92469", @generic="a65ed8eec7ae0eae261ef0081acf3a5a3968926c769d3bdb996ed8f621f639313ef8bdfff0f9c8d8f5efc408a57936aef8c05b236d0856dcc6295d431b4f8ab4f6c1bb5b7b84790912dcca4943dc101c618b273d5f7e980dc4fc01c52640a2"]}, @nested={0x10, 0x25, [@typed={0xc, 0x3f, @pid=r2}]}, @generic="17153eaf16d8f4929e1269ffb52456bf48f9f45013403e10120b29d927692373dd54885a42caf0797b7cd9148e991f47fbbc7efbd412f3836e028aa900", @generic="9cca04be999b485befbda241fd46d18495a64a779af9540a515c9a9ab07b19f9f3af0b505d62256dd592df8fea544a00da007c58875cf15187a4cbe6538da608c1770bc6c2452173d528775efee0405481243ee22fdb76b7f2293d25654c88be0b73cf9f2d57d6f1fbf23a7f8808c5d72028ca704991857c2d71592342856478c82f1d3924d3ffcf5bdae4901460e700f54ff2f3cb5fb65a0136b20dc87d178a93d53f36d01cdc509b318e5c0edf34ea984a9ae88d37532a6789c8d0ec27440c9b8b54fd21db408c84814557f9f708ffd581386a2935b6dd43b9b646ac", @typed={0x10, 0x8a, @u64}, @typed={0x8, 0x6}]}, 0x308}, 0x1, 0x0, 0x0, 0x800}, 0x44000) fchmod(r4, 0x0) 2018/02/26 10:17:34 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00008d5fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f000091fd50)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x5, @ipv6=@empty}]}, 0x2c}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/226, 0xe2}, {&(0x7f0000000100)=""/98, 0x62}, {&(0x7f0000000180)=""/95, 0x5f}, {&(0x7f0000000200)=""/145, 0x91}, {&(0x7f00000002c0)=""/177, 0xb1}, {&(0x7f0000000380)=""/29, 0x1d}], 0x6, &(0x7f0000000440)=""/221, 0xdd, 0x5}, 0x10000) 2018/02/26 10:17:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="a1f2842b4071cc5ee045b864ec84bba29dd8559e0cc37f080c4fa1171c4eb66a919219591ec6ede9625684339afa6a6c80ee1e12e7d072f1ea66650c8fb949bde4b754b520f2445c6bb70ed0a5f8bc2c6886ee2338acfd948dbd6e99e644613882140952f81d5afc669d610066f7d6e20bb5385458525f96da2d28a9b74d2a78fd7c3f32657662b832ac2e9b7a8be55096dc939b30e0da81a22dd1f840cc4da4b087ea7bb114da13d0685ec1ca4400b27d46323214d024b7a7af277a1aef2f027d55c04eba2bb367a2a2226ecdc22146bb66f9181f676b584cbc8de6eac31140") mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30012, r0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e6ffd8)={@common='lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}) clock_gettime(0x0, &(0x7f0000001940)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000100)=@l2, 0x1, &(0x7f0000001800)=[], 0x7, &(0x7f0000001880)=""/150, 0x96, 0x7}, 0x80000001f}], 0x35f6c026722d6a4, 0x10000000000002, &(0x7f0000001980)={r2, r3+30000000}) 2018/02/26 10:17:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00000000c0)={r1, 0x3}) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c3e9ffff0600000002000000450000000000800019001a000d0000000006280ff4000001fd17e9ffff061f0400", 0x39}], 0x1) 2018/02/26 10:17:34 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:lvm_control_t:s0', 0x20, 'system_u:object_r:hald_cache_t:s0', 0x20, 0x38, 0x39, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x76) 2018/02/26 10:17:34 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x84000) r3 = accept$unix(r1, &(0x7f0000000000)=@file={0x0, ""/43}, &(0x7f0000000040)=0x2d) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000140)="c38b0f13506f8b2d56a57ef62d297fe49f9a9dd81e62b34ad1dd30c584a1e61790f649d19da9eed21d369b07cd9a32d0f154c0959ef5dcaa58072554ed57d121a2c6f5eec291f1bfe5c5ad984724d5520343b046f2aab6690f4fd5c2ffecf8cf5beac8818db899c0f2e1f35eb6867b8c1694012675cdd6b4f21c1461a2e72e7806e43c16cb72bd7833838c8b486b15a0", 0x90}, {&(0x7f0000000200)}], 0x2, &(0x7f0000000600)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x90, 0x4000004}, 0x20004000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x2}) 2018/02/26 10:17:34 executing program 2: r0 = socket(0x5, 0x803, 0x5) accept$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000c3fff4)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000040)=0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000080)=0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000080)=0xda) epoll_pwait(r2, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/02/26 10:17:34 executing program 6: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b2fff6)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) dup(r0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000080)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f0000000000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000000)='./file0\x00', 0x8) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0xffffefffffffffdd}, &(0x7f0000000180), &(0x7f00000000c0)={r1, r2+30000000}, 0x8) r3 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000000040)=0x8000, 0x4) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) utimes(&(0x7f0000000100)='./control\x00', &(0x7f00000001c0)={{}, {0x77359400}}) fcntl$setlease(r3, 0x400, 0x0) 2018/02/26 10:17:34 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt(r2, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000040)={0x8fde, 0x3, 0x4, 'queue0\x00', 0xfff}) shutdown(r0, 0x0) 2018/02/26 10:17:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@generic="51ef8721dea26dde73978fe66c023ead"}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1c8) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x2, 0x4) 2018/02/26 10:17:34 executing program 1: r0 = socket$inet6(0xa, 0x7, 0xffffffffffffffff) r1 = open(&(0x7f00000bbff8)='./file0\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 10:17:34 executing program 5: sync() r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0xfffffffffffffffc, 0x4) r1 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x43, &(0x7f0000000000)="4d6e661c2a02ec1179cab52fcd532fe208afd0f5d8f5589bbe419053aed00f092268bb0ec463d252d7370250d78160ba3a2009434e0ecb4e57972fc54dbb6038d699ff186f46e7246499c52769920ddb3bf7fc6e1d90abccf518204e83eb8287a3b4449d88efc9c74590b5312958e4aa09d9334ea0af8743d3711d2a8b6085596571602d0c43d2e60c6ed591f487649e089a5f7c51bfaecfd2df15ed31b66f5f844327de6661") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x363, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x3, 0x0, 'client1\x00', 0xffffffff80000000, "f818d093c1853d39", "8ab8f248118b0710cbc7d7448530395dca8f269277f42125637a82c0e7079abc", 0x870, 0x9}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000001c0)={0x1, 0x3, r2, 0xff, r5, 0x4, 0x8, 0x5}) ioctl$int_out(r1, 0x80000000000006, &(0x7f0000000000)) lchown(&(0x7f0000000200)='./file0\x00', r3, r4) 2018/02/26 10:17:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000004c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f0030000f8010000100100001001000008030000080300000803000004000000", @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaa00aa0000000000000000000000000000000000000000000000000000e0000002e00000020f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000300000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000fa2ce648bb1b000000000000000000000180c20000000000000000000000000000000000ac1400aa0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000100)=[r1, r2]) 2018/02/26 10:17:34 executing program 3: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00006e5000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000000180)='autofs\x00', 0x1001, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0\x00', r1, &(0x7f000001fff8)='./file0\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000000)={0x2, 0x0, [0x0, 0x0]}) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) 2018/02/26 10:17:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) 2018/02/26 10:17:34 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20600, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x9, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') read(r1, &(0x7f0000000040)=""/116, 0x74) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400410}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getroute={0x14, 0x1a, 0x2, 0x6, 0x3, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1}, 0x11) fchmod(r1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)="78cc01738e2cc120ee735bce1cbe5cb8d92479bcd62b3da984de59050a7716b92d9d04fa49bacd587041bbdec76991232588b9c9b4ff3afb6094f976588a384de0a5b26050d3cf2933c553b9b3e9ad9eff1531ca26257199d268e14a26aca54dbf5f8f4fe386cf82cdee571503a941b8ccc1f634e3e4c2d449f3ea6a236aeb7102332eb55e4a614a633bbdd88042c12cd3ae5350f4375e151b9b05d28dd18d401f91264b01b109f22c76c7ca596f4b1f0655fa4e6b200b9ad36d48b99609", 0xbe) 2018/02/26 10:17:34 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x4) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) r1 = socket(0x1000000010, 0x802, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x8000, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000005200000325bd7000fedbdf2500000000442b814cb27437228f6d8f8ef3c8ec31ec94c35182d3edb4680d3a61acaa8929ea3644b95812a75cc6f3d2c7882a095d6e56ab144c5e9ea4e2bffbb2c7c159"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00000001c0)="28781ac45fbdbea2c328587b1c842f1a44c5b4bf3585b547f72509a6e8e90dae3bda2a5f32e3f146db86ff6251344b948530fd6d5858167b91a46c6e739f97585ba2704ee72135689f2aecb569fb01b80f0d003b2cdbc2c6ca67516db666dbb8e5bd74d3a0ebc835abad1c442b44c78bdd2f783c57fd2d9655f4dfd78cc41d777db4c569f7f588e19acd0603335728cbe09a97b00a8bb325427ad2facbb57d72c2b04977d06d448f7c96173d", 0xac) 2018/02/26 10:17:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x81, 0x8, 0x5, 0x6, @tick=0xfffffffffffffe00, {0x8, 0x1}, {0x800, 0x4}, @queue={0x9, {0x5, 0x200000000}}}, {0x8, 0x7, 0x44, 0x3, @time={0x0, 0x989680}, {0x7, 0x10001}, {0x6, 0x3f}, @raw32={[0x8, 0x5, 0x7]}}, {0x100, 0x400, 0x400, 0x400, @tick=0x4df, {0x400, 0xe35}, {0x401, 0x2c4}, @connect={{0xb1a, 0x4}, {0x289f00, 0x1}}}, {0x5, 0x40, 0x0, 0x7, @tick=0x80, {0x7, 0x4ece}, {0x40000000000000}, @note={0x8000, 0xffffffffffffffe1, 0x6, 0x7, 0x4d31}}], 0xc0) unshare(0x20000400) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) writev(r0, &(0x7f0000096000)=[], 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)=0x5) 2018/02/26 10:17:34 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000580fb0)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0x13}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000040)) splice(r1, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x2, 0x6) 2018/02/26 10:17:34 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000012bff2)='statm\x00') fchmod(r1, 0x0) 2018/02/26 10:17:34 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r1 = dup2(r0, r0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x14, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/02/26 10:17:34 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 71.337585] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 71.354207] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 71.380509] device gre0 entered promiscuous mode [ 71.384168] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 71.384367] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/02/26 10:17:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') fchmod(r0, 0x0) 2018/02/26 10:17:34 executing program 5: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x7) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x3, &(0x7f0000000040)={{0x0, 0x1}, {r1, r2+10000000}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000080)=0x3, 0x4, 0x7, &(0x7f0000000100)={r3, r4+10000000}, &(0x7f0000000140)=0x2, 0x7fff) 2018/02/26 10:17:34 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="27d0f08c1fe3f203e19c5ba8f876903c", @ifru_flags}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x7fff, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) 2018/02/26 10:17:34 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000fe5ff3)="646576206c886c2839a257fc30", 0x0) ftruncate(r1, 0x40001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) fsync(r1) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000080)=0x7f, 0x0) sendfile(r0, r1, &(0x7f00008b9000), 0x80000000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x1, 0x2eb8}, {0xffffffff, 0x5}, 0x7ff, 0x3, 0xa0}) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000001, 0x20010, r1, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/26 10:17:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00007f8ff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x5302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00000001c0)=@pi={0x0, 0x15, @ipv4={{0x12, 0x4, 0x0, 0x0, 0x51, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@ra={0x94, 0x6}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, @cipso={0x86, 0x20, 0x0, [{0x7, 0x9, "87f2e4a6a50564"}, {0x3, 0x11, "3b250a73f792a3b3f6ae4d1c6d4a84"}]}]}}, @udp={0x2, 0x0, 0x9, 0x0, 'H'}}}, 0x55) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000040)="4a80babb34b2195fd51df9b5f5c665c1d5a36532802682900fece950141256de821bb5eb8ea035a2ecbea47466fd9b1ba7ef9b2bb692a5d67daefdfc4878345dd7f23df019d4f4fd691576c17f59f572744b3cf2f059f0dfd85f2b501548a988f514c961d2936d14f6", 0x69, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x1c) 2018/02/26 10:17:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x5420, 0xfffffffffffffffd) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x7e2b, 0x931e, 0xcdbf, 0x7, 0x3, 0x1, 0x1, 0x100000000, 0x80000000, 0x40, 0xaa08, 0x10000}) 2018/02/26 10:17:34 executing program 0: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/217) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={@generic="68b95502e393c0a2614a02b4f30bff9c", 0x0}) userfaultfd(0x80800) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000040)=""/4096) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) 2018/02/26 10:17:34 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000580fb0)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0x13}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000040)) splice(r1, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x2, 0x6) 2018/02/26 10:17:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') ioctl$KDADDIO(r0, 0x4b34, 0x0) fchmod(r0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="d9b221c3e972ef9e57dd816c36edeaf8fb10984d9d3ff6c56abc9d1135d7cae1b4e2ade65fd1a33745d3b185f6ff89c5449537b178240cb1dcfb7309f4ad260dbf21daf523") [ 71.475686] binder: 10580:10581 ioctl 541c 20000000 returned -22 [ 71.482899] binder: 10580:10581 BC_ACQUIRE_DONE ub72e83d8141572a3 no match [ 71.491319] binder: BINDER_SET_CONTEXT_MGR already set [ 71.497568] binder: 10580:10581 ioctl 40046207 0 returned -16 [ 71.500916] binder: 10580:10584 ioctl 541c 20000000 returned -22 2018/02/26 10:17:34 executing program 5: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000a95000/0x4000)=nil) mlock2(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x1) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x18) mlock2(&(0x7f0000b22000/0x4000)=nil, 0x4000, 0x0) 2018/02/26 10:17:34 executing program 0: socketpair(0x200000000005, 0x3, 0x8, &(0x7f0000000040)={0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xe4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x5}, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f00005c0000)=0x10001, 0x4) 2018/02/26 10:17:34 executing program 3: mkdir(&(0x7f000021aff8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f00002ffff0)) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f00003f1ff9)='mqueue\x00', 0x0, &(0x7f0000b65000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getparam(r0, &(0x7f0000000000)) creat(&(0x7f0000281000)='./file0/bus\x00', 0x0) 2018/02/26 10:17:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x10f) getrlimit(0x3, &(0x7f0000000000)) 2018/02/26 10:17:34 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) setpriority(0x0, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4040, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x5}, {0xb, 0x9}, {0x0, 0xffff}, {0x8}, {0xb, 0x5}, {0x3, 0x101}, {0xc, 0xfffffffffffffffb}], 0x7) 2018/02/26 10:17:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000040)={@rand_addr, @rand_addr}, &(0x7f0000000080)=0x8) setsockopt$inet6_int(r0, 0x29, 0xc, &(0x7f0000000080), 0x392) r2 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) [ 71.528004] device eql entered promiscuous mode [ 71.614833] device gre0 entered promiscuous mode 2018/02/26 10:17:34 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f00008aaffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00008abffc)=0x1000000000000004, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x800) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@rand_addr, @local, @empty}, &(0x7f00000000c0)=0xc) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xf21) 2018/02/26 10:17:34 executing program 3: fanotify_mark(0xffffffffffffffff, 0x2, 0x20000, 0xffffffffffffffff, &(0x7f0000c86ff2)='./file0/file0\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/02/26 10:17:34 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/57, 0x39, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, &(0x7f0000000100)=0x8c) alarm(0xa3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x2b, "b3839df38da1bde46cc3c92511be0222d5505dbad2fed18aec0db63fa55613c65336b71943c137e66b119c"}, &(0x7f0000000180)=0x33) 2018/02/26 10:17:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x800, 0x8001, 0x1, 0x3}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3, 0x0, 0x40000005, 0x1, 0x3}, 0xa6) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) fchmod(r0, 0x3) 2018/02/26 10:17:34 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0xfffffffffffffffc, 0xfffffffffffffffe) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') r2 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)=',.mime_type\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='+system\x00', r2) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/02/26 10:17:34 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000240)={0x17, 0xffffffffffffff90, &(0x7f0000000340)}) 2018/02/26 10:17:34 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x3, 0xfffffffffffffffa, &(0x7f0000000000)={0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="03010000050002000000"], &(0x7f0000000080)=0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f00000000c0)=0x800000000, 0x4) 2018/02/26 10:17:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00007f8ff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x5302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00000001c0)=@pi={0x0, 0x15, @ipv4={{0x12, 0x4, 0x0, 0x0, 0x51, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@ra={0x94, 0x6}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, @cipso={0x86, 0x20, 0x0, [{0x7, 0x9, "87f2e4a6a50564"}, {0x3, 0x11, "3b250a73f792a3b3f6ae4d1c6d4a84"}]}]}}, @udp={0x2, 0x0, 0x9, 0x0, 'H'}}}, 0x55) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000040)="4a80babb34b2195fd51df9b5f5c665c1d5a36532802682900fece950141256de821bb5eb8ea035a2ecbea47466fd9b1ba7ef9b2bb692a5d67daefdfc4878345dd7f23df019d4f4fd691576c17f59f572744b3cf2f059f0dfd85f2b501548a988f514c961d2936d14f6", 0x69, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x1c) 2018/02/26 10:17:34 executing program 3: r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') creat(&(0x7f0000000040)='./file0\x00', 0xe0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x1000, 0x4) 2018/02/26 10:17:34 executing program 4: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20200) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) fchmod(0xffffffffffffffff, 0x4) 2018/02/26 10:17:34 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x7a) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+10000}, {0x0, 0x7530}}) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x100000020000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x188) 2018/02/26 10:17:34 executing program 1: r0 = socket(0x1, 0x7fc, 0x401) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) write(r0, &(0x7f0000935000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0x22) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x9, 0x13, 0x3]}, &(0x7f0000000040)=0xa) 2018/02/26 10:17:34 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8000000008002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000fb9000)=""/4, 0xff68}], 0x100000000000014a) 2018/02/26 10:17:34 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb5fb0)={{0xffffffffffffffff, 0x8020a}, {}, 0xffffffff}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) [ 71.722265] device eql entered promiscuous mode 2018/02/26 10:17:34 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=@srh={0xba, 0xa, 0x4, 0x5, 0x0, 0x5, 0x4, [@empty, @empty, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x10}]}, 0x58) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB="0ad4125b9163301979505f004e2200000000ff02010008007200000000"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x8}], 0x10}}], 0x2, 0x0) 2018/02/26 10:17:34 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000929ff0)='/dev/sequencer2\x00', 0x2007a, 0x0) read(r0, &(0x7f0000000000)=""/221, 0xdd) 2018/02/26 10:17:34 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x0, 0x2, 'client1\x00', 0x3, "d6c4fd3ca55687c5", "a49b761ffa03d3b06b39d1348649229477645ccc0821301f8fd7df19ac6c7126", 0x7, 0x9}) clock_settime(0x8005, &(0x7f0000c37000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/26 10:17:34 executing program 0: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000643ff0)=@generic="53e729004a31040260a942089e00005f") 2018/02/26 10:17:34 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ae0ff8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x7) mq_getsetattr(r1, &(0x7f0000000040)={0x6, 0x3f3, 0x2, 0x3fa, 0xfff, 0x2, 0x4, 0xffffffffffff45ec}, &(0x7f0000000080)) prctl$void(0xd) 2018/02/26 10:17:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB="280000001e00010300000000004d1a24063bddcf0a00000000000000000000000800000000000000"], 0x28}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000001040)=[], 0x15a, &(0x7f0000000040)=""/4096, 0x1000}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xe5, "17075e845c6c1c25c9907f03e2f63eb74381874c04fa2a54f1dd365ef5ba268d2ccd017ff88e3b1d17f66a643643c95cf2158eec4f00baa2e835ae2b3a5f9ad446fa7c344631b9cee21e555407703f520bfc6978d385f972ef37312c765deb3f8adf46238cb45790a6aed15bdf0e0a0784b7d14fb84a754251faaf64917a28f50aa352cd74bf8d3e9c940f07bd0b6f08e631560948f2fa946912d867a3454bb5301515ed8906ca210d13f71f0d331dc265a69b40bffff5b4648800b7f11b6b66dd7168b93a8b231e8ea95ae90d5cac0f0ae94d4c75e61ab40f92e8c36f54d8d00681f90084"}, &(0x7f0000000040)=0xed) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000280)=0x65) 2018/02/26 10:17:34 executing program 5: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) munlock(&(0x7f0000522000/0x2000)=nil, 0x2000) 2018/02/26 10:17:35 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ae0ff8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x7) mq_getsetattr(r1, &(0x7f0000000040)={0x6, 0x3f3, 0x2, 0x3fa, 0xfff, 0x2, 0x4, 0xffffffffffff45ec}, &(0x7f0000000080)) prctl$void(0xd) 2018/02/26 10:17:35 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open$dir(&(0x7f0000013000)='./file0/bus\x00', 0x882, 0x0) 2018/02/26 10:17:35 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x400, 0x84, 0x4, 'queue1\x00', 0xffffffffffff3a72}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00008c9ff0)={&(0x7f000022c000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/26 10:17:35 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) close(r1) 2018/02/26 10:17:35 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getuid() setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000b10000)=0x7, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffff, 0x724b}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x5c, &(0x7f0000000080)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000000140)=0x10) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0xe4}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000147fe4)={&(0x7f0000810000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f000026e000)=[{&(0x7f0000f20000)="3003aea780fbcc78d2da94cbec5c378b480651b17f469f2555aad3ec51873e578f5ab3f6bf74188b011e265e225cd7f0119b082769ef525aed53732324aab48958856dad055ebb0f4a099af4a10bcb138f32ac410e14c3c9964dd8a6cfde808824607973c004e3429e3911e9c87f67543d97d150e960b895a55f45f65cfcc9647c13b1b8e78ef37375146e49570d0e0ba0263a523833931f6f1f40aff84e19225e7e3e44282b3a2c5711f31f1ac1ce03e8474a", 0xb3}], 0x1, &(0x7f0000ae2bf0)=[]}, 0x5) 2018/02/26 10:17:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/02/26 10:17:35 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xee4) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x1, &(0x7f0000000100)=""/168) time(&(0x7f0000000040)) 2018/02/26 10:17:35 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) recvfrom(r1, &(0x7f0000408f21)=""/223, 0xdf, 0x0, 0x0, 0x0) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 10:17:35 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/02/26 10:17:35 executing program 0: prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) userfaultfd(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x0, 0x400, 0x3ff, 0xffffffffffffffe1, 0x5, 0x1}) 2018/02/26 10:17:35 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='jffs2\x00', 0x4, 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0/file0\x00') mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x96af}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x7fff}, 0x8) lstat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x80800) umount2(&(0x7f00000000c0)='./file0\x00', 0x2) 2018/02/26 10:17:35 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x7, 0xfffffffffffffffa}, &(0x7f0000000100)=0xc) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r2, 0x0) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x8615bd6cae6c56b9) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) sched_getaffinity(r3, 0x8, &(0x7f0000000180)) r4 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x3, r4}) 2018/02/26 10:17:35 executing program 1: syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x8002) 2018/02/26 10:17:35 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000009000)=ANY=[@ANYBLOB="028f16f0020000008700dea2105a00eeffff006547fa0a979bf082db0b016514569259143300"], 0x12}, 0x1}, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x30000, 0x102) r2 = dup2(r1, r1) sendto$unix(r2, &(0x7f0000000040)="6034530105b893e19f01aaed8409d5fff48ad95dc132b91700697aa6ad8cbf166942bacfb0d79189bd82aed6d9bcd2ce4cbacb30cdefec448c159d80c993", 0x3e, 0x20000000, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = getpgrp(0xffffffffffffffff) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b40)={0x0}, &(0x7f0000003b80)=0xc) lstat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003c80)=0x0) r9 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005340)={0x0}, &(0x7f0000005380)=0xc) r11 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005540)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005580)={0x0, 0x0}, &(0x7f00000055c0)=0xc) r14 = getgid() r15 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40, 0x0) setsockopt$inet_tcp_buf(r15, 0x6, 0x1f, &(0x7f0000000080)="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", 0x1000) sendmsg$netlink(r3, &(0x7f0000005640)={0x0, 0x0, &(0x7f00000054c0)=[{&(0x7f0000000040)={0x1ac, 0x14, 0x104, 0x3, 0x3, "", [@generic="d44b4d7153422ce3c029c34a9b487db7332c0b60523aef0634de78dcfb3fcea44a2cc923385de03c3c4d7a995afd708ba1635b580fe25019ebf81c86a77bf83006eaf8c448668946f5223cb16c34ffbba62180906a65faf3e9244f710561901ca148b3a15570b9896f76fd93dd1c05f186f0e36113beb1c988474c995456e845e0beb38f7caec6b2cea38d81f5042c59b47f59b3bc4e8b5666aa444655bbb7c22ee0bb93f3bd05df4596fea0472875ca1e26aa91e7fbfb0e4b77b484b7a5b0281a00b512b7524afa614343403dca22a975d528bfe632c1d9fc433a47fdf9a37306e5a4999b0fe2460c", @nested={0x14, 0x68, [@typed={0x10, 0x2, @u64=0x101}]}, @nested={0x90, 0x8d, [@generic="7c9172204577540a46c11cb4e5297e24a567b85ff17cf4c55f46bf08d86aa8be38043dbf618ca0b4146e244be1a2c5b33c2808199116677525f144db5d63c22ea70768b85e3170b7033523e49fcea946827caffc2c3f41328a3320f281ffa906c559e5e5168b2e0a81", @typed={0x8, 0x5b}, @typed={0x18, 0x67, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @nested={0xc, 0x86, [@typed={0x8, 0x43}]}]}, 0x1ac}, {&(0x7f0000000200)={0xa0, 0x16, 0x200, 0x4, 0x1, "", [@typed={0x88, 0x6a, @binary="45fc27399e6f420675fe1e5f5e721c480f7b86959711fba06b087e1ad55b0ae509b9165d45a08ef8033b0ff7677fa49c75f79c9fdcd84386ccfabcb145702c0e81b1e61627a76a40977632454136e8efaf501e77c1fa98e91438924971f1be8af8a1a3589d1cde4d89a85566ea2953663e9126107612ec4cc491e127bc"}, @typed={0x8, 0x91}]}, 0xa0}, {&(0x7f00000002c0)={0x386c, 0x32, 0x300, 0x5, 0x1, "", [@generic="a8b03482e9334b7888f5bb534cb2da18ccd90a98bc6cb6310bb71e2eca02c53caec9cc3f233a21216306c8647eb348734cfbec5e9556bf7e81c5341a1445117d59a0d29da1f460988805d03b064edb2dc3cb83d9359ba4b3e6b98ef0d989c73268cc309b63e65a73abff8251b4cab5aff68d7170fbf747ce4374d3f2c52b4c55bdd2eeda20e3fbdd1e14178d1627fa2088d7cd92a9963b70635ba39a5b45ba311bcb8b5b3caa7bbb8d9a3f2401b850", 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@generic="0a0bc52ee5e874174b901691193d0e86718a0e85b8786ffd155b8a4d8fa667f1f4a7f3c334b85c37d0cc35efed6e24d00e348457e19b4270ade2e01ebb04d48e5022ad3f2575781d9c4f25f772f58b6deae99403c307eee01ecfa296ccf5d25516e992c8006617780cf4f3c3c0873a9b44cfb99877f30392d126c53510ffda17eb1b86"]}]}, 0x386c}, {&(0x7f0000004000)={0x131c, 0x40, 0x427, 0x4, 0x3, "", [@typed={0xc, 0x2c, @fd=r1}, @generic="49a056ca50fcd27de7096952da51495b80a0ff167c2d504a991ea8d86a6adf9e5dfb1323431f8774301dc7eef0b83364ae", @nested={0x1b8, 0x70, [@typed={0x8, 0x88}, @typed={0xc, 0x79, @fd=r1}, @typed={0x8, 0x51}, @generic="049f0c5a2620174bb2598576591def387432934ceadf28b3b9f42587b35b44943d8437bf6f121cb1db1d6b2cb52afca27dbf7e7b26f13e5d25cf", @typed={0x10, 0x1f, @u64=0x4}, @generic="1091b3c65a7116ac32697baf888c148624a3487ed98c73faf99d1df79520d7f539b61b1ac76b61b689662f2c9e77f277c36e7b64e51b3c1a9dc0798b3cd18c61fe21f5a227f8b19b4955b8e1edda94168cb40c65a10a40a69b3998040adb7380ad12a68e2405dffe51d79991effc9f06c7ac66ae9a82cbe573ef9364f8ca7ae2d9ee54c5dfcf2a58b513bd5f8abbd0d2322f959fd6cab7dfa2cbf5231dee7fd17298f8ce72f775b62fc99b79c930c37cab8a6cce", @typed={0xc, 0x53, @pid=r6}, @generic="b41b0a51839736d82566572ce1f7ea0763e4a59faef23efb1ac83bc412f65911c4b1aab68dfe89f6695b4ec7294de7697eb1d76c7ff5c63f196f2f4fc09519c3be78df3af155d9e4452623cd0369f7883641ee3427f8892ae1aef0d724407e68a1ed6052aff257a7c16ea60989eb3b70eb0dbd11c7e1e7a059", @typed={0x8, 0x36}, @typed={0xc, 0x70, @ipv4=@loopback=0x7f000001}]}, @nested={0x10fc, 0x78, [@generic="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", @generic="214872116b5a8c2dc1e702acf2936c0d152fbfdf13e6df26aa855af1ae5d53d4ee245e97aa9c70d0c3deff3881aa1091a27fa626f755f7fba951e1332d07c2a9bf4d077afcc027442ad193", @generic="3142eb993c12b1e24dcea5065c2ddedc09b5682da19d4b7fadd253dca5283218ecb59572ae2f43e5ee5a9301d7c0396d437508d13aa6b7a42a5a45a14d797bfb9815cc08c70112c34313f1d6e55859d08e6419c6429427a2f6d3252a4450b1eec986e1c34cafcdc36c7485daee110141d1bd5e2e807c9efcf264d9706920244a58c55816b8020fea82df9a71c701b34729a2e55e9cb5750b5de9ae9f783783887de002406a13eab8c545949a"]}, @typed={0xc, 0xa, @uid=r7}, @typed={0xc, 0x24, @pid=r8}]}, 0x131c}, {&(0x7f0000003cc0)={0x2ec, 0x2a, 0x320, 0x2, 0x0, "", [@nested={0x118, 0x1b, [@generic="583047c6d350d52d15f5ad0bc153a89abe302e05f4226116dabfbe96d34e203fe8fff6d0b41bf04a39eb18cab453f27f00f0d8482f5fe7c3a74bf22fd552c49924aa9c80aba89b1ca45e2ee123bd2d7c2770ca561776227f02e71b90419e421c30094aedbb49affdc122e8d00b53fe27d36609dae28b545a050f6645c8b325c40502bc27ae8991bc18541e0328c12ef831dcd388df7e68bd7a4aaaf5c131fe62d26de0cfaed80ccceb07ad4ef7c74470c7fb535ccb88fd4739cfe96127c3c497ced7d94dca91c72b7cacc0c206a9d1ca61981609245025d25ff1c885d450614e45cb4050e8e6bccaeca32abf28e196766a954dd55e8731f55b", @typed={0x8, 0x7b}, @typed={0x10, 0x89, @str='ppp0[\x00'}]}, @nested={0x4, 0x1a, [@generic]}, @nested={0x1c0, 0x66, [@typed={0xc, 0x36, @fd=r0}, @generic="295f959d24a6014fd3d5defda7c70a8433780ed12f0dd36fa9b64d1b26d1a0f113a00780c257eb353fd130175e9173e2a74712ec24c461ef4d72f5e32acefb914a8fc8ee2d3832db3189cf377c80d7d308d86243eaf1e63db0ba982fd6ddcd76ab72e820dae9fb9c3ca6e5a4c286350de7d48f4c433bacf9fae739e897afead010fff98433502014ff2c151a9e5fb0a03e0cf514a57775b26154b99c99795e8a97f0329ab117ab129b1ef7448aa1ee21c4c3cb39eff574aba60b235708eaf6a64ccc3e9c862994dd9f0d7aac7113fc3d524522f3444d20", @typed={0x18, 0x77, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x7b, @str='-&\x00'}, @typed={0x14, 0x47, @str='vboxnet0\x00'}, @typed={0xc, 0x44, @u32=0x4}, @generic="7ebe0e739bb8ac088f7c4c1889d699072ba0f17c206bfcffb6e6c1acc9d36af1aa656ed72439bfa74da165dee53a44034aee4343a9fe1a1834", @generic="7c411fb832cb0ad2ff9763447f1efa083795af8b0be84d3b43d872fa71d5da540cdd0866230d06fdfc1be40538f40264d1ea8657dc0344d5f53246acacf2f8d004d83277f37b0806f8a6f3bab6afa552bec8ca3c7ab51e7c67"]}]}, 0x2ec}, {&(0x7f00000053c0)={0xc8, 0x39, 0x0, 0x5, 0x3, "", [@typed={0xc, 0x37, @pid=r9}, @generic="b7e1aef91a3563ca9a5cd9f36a46356f5a350c3ca6", @nested={0x4c, 0x2b, [@typed={0x8, 0x8e}, @generic="a08c72b389d779dbf5c21ce6dd9aef2467eacfa4819cf0ca41b00a85a704747510fa6bb64c8b43a67e5a757dccf25fecb723", @typed={0xc, 0x89, @fd=r0}]}, @typed={0xc, 0x76, @pid=r10}, @typed={0xc, 0x58, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x92, @pid=r11}, @typed={0xc, 0x8c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x10, 0x21, @u64=0x8}, @typed={0x8, 0x2}]}, 0xc8}], 0x6, &(0x7f0000005600)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x20}, 0x4004004) 2018/02/26 10:17:35 executing program 6: r0 = socket(0x200400000010, 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="43ca4736689a1f97e74ef3b7a691bc467a265e355d09a7cc354516b44eab4ee3fe90c79395238aa445c3601cd9ee5e91b898c2c4390fc4fbbfee870ae5af33b87d8257c1df2d1bf22262ffd9c399447595ffddb4ea2347a07daf10935d5402b6ace3957aa24df971d65edf5b69a98a9adc6d1a37eca78e19c221b4432ae7808a4e1b6e4530358c372718714c488cae4de712398dc798c34b831cc2e599aed0ce65168ec2f431663f400efef221f21673e7b39ed55610700fb74cbc4c8a87724c75895b545a1cf8d54c3f18949cd3a5ea2f65") write(r0, &(0x7f0000000000)="240000002a007f6308000000000000000429f6ff010000000000000008ffffff0100ff10", 0x24) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)="7d16ab45e124fd1ac5b9fd9edc87f8c84e3c18f1fef0f0992f1059bba4de03c9562ec4f53fb9f7986315e773304c6941b4ff01000000000000d4d8d41ef574b839b1c4b7ee193230e18d809bbbd92e36f365c675af663bad1a060279e2b429135b1a692e53027e698ed9d40f82c2dbbae8196bdaab91e99d28355d3d74e3015c53c5cf4a7278a3d0c7", 0x17d) 2018/02/26 10:17:35 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000066f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2}}) socket$inet(0x2, 0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x6, 0x7, 0x80000000, 'queue0\x00', 0xfffffffeffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000100)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0) 2018/02/26 10:17:35 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x0, &(0x7f0000313000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) faccessat(r0, &(0x7f0000000040)='.', 0x141, 0x800) pivot_root(&(0x7f0000fb8fff)='.', &(0x7f0000390000)='.') 2018/02/26 10:17:35 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 2018/02/26 10:17:35 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=ANY=[@ANYBLOB="2600610000000000000000e8ff00000000000000000900000070742870636fc00831727970742872666334316573292929290000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a067c9c5e8cbb75fe2f45dabd741e6d54b1cb0fe3a87c70672b61c6594818f6c805464ec3d9393192330de92d0e835a19a44c17823464b8765f1f2068b1cfc5807bc79f02746a0119a8e7fe780f7feee2a282035302a7ddac3bcaeb929e7a5538104bff3a161e9c2a931be24cff509aa5579bac8495b676ecc6a1ae2a6a90d1ceb1f6b8bd783d0eaf7bf32e3d5cba032a9b312177998da11f7115d39a050aa49f2d2597cf6a8c20d95e9ef06d5f19619960b73856051b147d33ec26d7e8d42f583d5a2d0e0f1aa09436f2726934d17b9f4a4bec73329b155b927cc2d54642d9d6fcbaab94316eb58b6f65f48c4d47367aa21df9c90b57aec4f0b81dcf6e469038ed945f93b0cac5ca5f5f531af96b20ea67f5368933bf6c75781b302da1e1dab84ffb9663a59f79", 0x203}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x5fc, 0x44000, &(0x7f0000001040)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) writev(r0, &(0x7f0000000940)=[{&(0x7f0000000640)="3a5e3289614af765faf46264ae05dca40e6bdc247973d2ebf9c07660538a703977df74a9a2c5e875d9bcae931ef27c85de6b81f203928a6f379e5c540bb1b89b0f0e0fec3e45849ac79f634a66c8154cf37f0dbdbf6f65fddd879f8646e85866672a5185c92ed7c538702d01a203830a237f7141ce7fa895cf5e28c204e99267b800dfd64ceb427e8a87408a7928f3f458b241ec5bc8cdc31e57d709040abbeba44257a69a1d958ef085b2a180c494e5814e88b8166bb9055e7567a0c9930591e7383c5e816f34ef7e4da5eb78442614e759a5c0d41c79b82737fc6835c365606faf576dfd22e652c9e90df34139", 0xee}, {&(0x7f0000000740)="9f3c70a62c07fa17c5bbb2c887c69c934bac775792dcabb16e92292c10134fb6b2351d21106c2fa699b271e5bb70e50abf018d3e2452366b306f55763d07759481185c24b935223d78906892289994", 0x4f}, {&(0x7f00000007c0)="4f42dfd15ffc33fad27aca6e429e5f2a29d030a0816f6c1b51ee7fb9acf94bd82ba7262e0cb8f1ab2b6fb2c0d3b0f029b2ae6d47afc8869507d5448f64f8b47162c0803fc1a19bac4245dc61da3fa2d7c7b72c929976caf1d7fdc9e6cd820fec2efe8004ef65a16808873c50bfcd0f674f376788ad914ec84eb83e3671b5e3", 0x7f}, {&(0x7f0000001080)="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", 0x1000}, {&(0x7f0000000840)="3832ce129b64e2ad1ee92999b28897d3438d3805c877371281f1b0475284bb5660e0d787e262df0030a5ae0c7b6a6dbb30ef29b6d51d0998c484c2bb01838ce178ab4a3790988ab3d0f58c99655a702d959048f6bd8142ac34530760ac96786f6722604bcebeb6ab0c619542f89ca96d9bd49370d6b037af65103d6c859ec9771dc1bcb98f947079c6b6dfb5dd4701a1dcad4d6b754f941c609e84a1186754211c316b90fad1cb8a393136c45952466bf098a89b8e48e07e26f9e374a44264d38108617fa49e757a98167a33e062fa003f8c8e3f5f7ea771f96feeff3ace385f236a0ab45108690ac281349c983e9d5c", 0xf0}], 0x5) 2018/02/26 10:17:35 executing program 3: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000080)={0x3, 0x4, 0x1000}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000180)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x7fffffffffffc9a, 0x0, 0x0) 2018/02/26 10:17:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x4000) 2018/02/26 10:17:35 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x46, &(0x7f000002bd52)=ANY=[@ANYBLOB="aa97aaaa00aa0000100000fe8000000000000000000100000000aa1400aa0008f0a194fc82e7fd0000041900000000001b0000000000002b699595e299da46a21c9999fc94873b70cb9a2d913fa4a3e675c55592ce2136be7233"], 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000f50ffc)=0x7, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x2, 0xffffffffffffff40, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x3, 0x401, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000000}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @empty}], 0x90) recvfrom$ax25(r0, &(0x7f0000459fbd)=""/67, 0x43, 0x0, 0x0, 0x0) 2018/02/26 10:17:35 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid}, &(0x7f000004cffc)) r1 = gettid() capget(&(0x7f0000000000)={0x0, r1}, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) r3 = getgid() lchown(&(0x7f0000000080)='./file0\x00', r2, r3) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f00006e7ff0)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)=0x5d8, 0x4) 2018/02/26 10:17:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f74ff6)='attr/exec\x00') ioctl(r0, 0xfffffffffffffbff, &(0x7f0000000180)="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") 2018/02/26 10:17:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=r1) readv(r3, &(0x7f0000622fd0)=[{&(0x7f00000001c0)=""/236, 0xca}], 0x154) fcntl$setsig(r2, 0xa, 0x12) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) r4 = dup3(r2, r0, 0x0) r5 = dup2(r2, r3) read$eventfd(r4, &(0x7f0000000080), 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000000)="59f74b1abbc53fa6a0c897c9a7a42c0c", 0x10) tkill(r1, 0x15) fcntl$setown(r4, 0x8, r1) 2018/02/26 10:17:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') sendto$inet(r0, &(0x7f0000000000)="8c83df98e5af525c80945f4dbe336f1b35a914982aeeefd08936af3a802251bdc491910d4a12d0d36232e4eb3fe84624239beed5d803484a70e626f9878ffdcc7e1f79948fe51e057a9aef349636f62f3fcb7d01cdc3aca47a3888f726c61f4e926ec4c6324f69251b1e92fb4f8a9379447c6ec58d434027019c098007211979015b98e0eb27300453cd86c880d5e5b42d83ecf2037c00e6313ef69e9c633d6afe67ec4acc531486371e1bfcd096fbddc73d1ae0f3eaf5c67731697c9416210e364ea72faea825278dacfed63750fa917b3f8beae8c419b7adf821c2d3fa90ef9e8eb86f07", 0xe5, 0x40000, &(0x7f0000000100)={0x2, 0x0, @empty}, 0x10) fchmod(r0, 0x0) 2018/02/26 10:17:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000ddff8), 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@broadcast, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x20000000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x1, 0xca, 0x1, 0xfffffffffffffffc, 0xffff}, 0x14) accept4$packet(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14, 0x80000) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r1, r2, 0x7, 0x100000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000680)) 2018/02/26 10:17:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) socket$inet(0x2, 0x0, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r4 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="97f890ccc7b5d2624fc7e8b0b9a248fd4e8798131f9232f05a63cc2b24cec3af2f0bb6fb1bc0e362a8828bc8de8daf3caf7cd884c074c5a62727cbbb7d9b8472ad9ca26dfc57d5078e9d6040705defa398758e8f7015a22ea1d67f40078c243c0a0b070f73c460f51ff66ba3fc20d541a22aa242e29f29761d5e325b3a1fdebe10b802b2cb5bdab906c108071ef0a647bbea0b19d8e9b2c383274ecb351f0c6938987f772017b3958e1f007909", 0xad, 0xfffffffffffffff8) request_key(&(0x7f0000000100)="73797a6b616c680e7200", &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="677265300000e4000000000000000080", r4) 2018/02/26 10:17:35 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='comm\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0x6, 0x8001, 0x6, 0x0, 0x0, 0x10000, {0x0, @in={{0x2, 0x3, @rand_addr=0x2}}, 0xffffffff, 0x100000001, 0x7, 0x4, 0x5}}, &(0x7f0000000000)=0xffffffffffffff5b) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x3}, 0x8) ftruncate(r1, 0x3d) 2018/02/26 10:17:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/26 10:17:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000e0fff9)='limits\x00') readv(r0, &(0x7f0000634f90)=[{&(0x7f00008f6000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) fstat(r0, &(0x7f0000000040)) 2018/02/26 10:17:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f74, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000080)="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", 0x1000) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/02/26 10:17:35 executing program 3: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000080)={0x3, 0x4, 0x1000}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000180)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x7fffffffffffc9a, 0x0, 0x0) 2018/02/26 10:17:35 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x28) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000418e8c)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/26 10:17:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffff, 0xa800) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000559000)=ANY=[@ANYBLOB="e000000200000000000000000000000000000000"], 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/26 10:17:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=r1) readv(r3, &(0x7f0000622fd0)=[{&(0x7f00000001c0)=""/236, 0xca}], 0x154) fcntl$setsig(r2, 0xa, 0x12) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) r4 = dup3(r2, r0, 0x0) r5 = dup2(r2, r3) read$eventfd(r4, &(0x7f0000000080), 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000000)="59f74b1abbc53fa6a0c897c9a7a42c0c", 0x10) tkill(r1, 0x15) fcntl$setown(r4, 0x8, r1) 2018/02/26 10:17:35 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0xffffffffffffff42) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x5, &(0x7f00004ecffd), 0x0) 2018/02/26 10:17:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041aff4)={0x10, 0x0, 0x0, 0x803}, 0xfce6, &(0x7f0000973ff0)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) 2018/02/26 10:17:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) setsockopt(r0, 0x0, 0x1, &(0x7f0000000000)="54feb5f9cc855057ccfcc7fef040b084f8023168492cda1de142a60dc06d40b67f18f1001f3b58ce843acbbb39672b3e3defd99de7341e196057c5bd9fe3fd194e1fc603f8b51bb78ddeaf22680efe649a8f3653ed767a872f7419f4ca8ec41ab1fedda5f802f44bf3809c49fe7c2e2e245d8b40bce452b91bd6de6c400ba0160c8a77ec2ba8599ac67751f7ff83ad14536c700497e8af22e0e2b1132463e11fc8408947ac9a4caa0d421121ebc37530a30c40d4bb14b3240eb89915454386696cf80112e2d47d9ea0c913db0113e289faa05f7f13e903476876c267ea9eb76dc60d", 0xe2) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xffffffff, 0x40000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000200)={{0x2, 0x2, @multicast1=0xe0000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x210000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000140)=0x3) bind$inet6(r0, &(0x7f00001f1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 10:17:35 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x482, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0xa0f5, 0x1c32, 0x100000000, 0x3f, 0x40, 0x9, 0xffffffffffffffff, 0xffffffff7fffffff, 0x7fff, 0x1000}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000051dffc)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) readahead(r0, 0xff, 0x1479) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/26 10:17:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x181040, 0x0) fchmod(r0, 0x0) 2018/02/26 10:17:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x403, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000080)=@srh={0xc, 0xc, 0x4, 0x6, 0x400, 0x7fff, 0x4, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, 0x68) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) writev(r0, &(0x7f0000000ffe)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200002, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/26 10:17:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) kexec_load(0x1, 0x4, &(0x7f0000000200)=[{&(0x7f0000000000)="45bd3084719094fb213cce0a612d860499ec1ecf24d4731770221b43dbcce3f96ff03ffde1a65008d902ce10777875de946473b1fa2a301ff4f1dd52800099a9e567b6862215371b227ee2a256001f2f", 0x50, 0x8001, 0x2}, {&(0x7f0000000080)="59886e397defba270357468f38f5a9a6ce729d476c6f4511541c78ddb2ffb801690fa431ea9d9a80984701666035a20b9f50ede112beda00dd209501fd36", 0x3e, 0x4, 0x31}, {&(0x7f00000000c0)="9697eced4162496e494c21f0cb5e449ff0b23d5b0c9f787c146a51eb6fdc34ec4dfee481203cb79a5d26911600d6932036b4d6b583688f81b5981024033835fa31408123458a482f1663c94ed85e2507d04f5aac004a49cc7c18c3028fada6c1a1e210de98ec406098e685a57d21f9c23fb7eb0db98682ca1bdf804e961e4a68fce1b3ea58d1ca0a3d07de0e04b17749d74414001d27a8c953e5df144acdc0f10aae58b28afc97f5fbde53cca51cf67a8d12f2cdb7", 0xb5, 0x6, 0x7}, {&(0x7f0000000180)="eaf8e29712810c2636b6cf57ad8b24ccb58a80a2ca95db5460ebea0854ec3a2290355a46d8f659dfc073256e0195775c909ba031e95b82a7045b7e5639af3daf8ddae9c1355ec6d9acb146a29da6c5a4c3e961ecd619339651cb", 0x5a, 0x4, 0xe43}], 0x140000) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='scalable\x00', 0x9) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/02/26 10:17:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001400)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000001300)=[], 0x0, &(0x7f0000001380)=""/74, 0x4a}}], 0x1, 0x0, &(0x7f0000001440)={0x77359400}) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=ANY=[@ANYBLOB="00000000cc8f89b498d7908beff307b62f088fe2d8e97f00f18cdf4cce67a6f20d368a75770b7dfdc44a4bc28ae1a030d51b3ec1b4aedd11963df5b27159203ec56343e10bf9d8275d3f3297d08cd72d84a0aa92b8975041487d3d1b31b1673cadee25a27ecff9f07567b0d469c2fc68972738552d79f20f185af309b60000da85bb0da6564511e8c70bac27ee81d26e9a50e28e48cbe4d2ce63071833cdde1e61734e83def7681d39", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x5, &(0x7f0000edfff8)=[], 0x35, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x0, &(0x7f0000d6c000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7b, 0x200000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xfffffffffffffffa}, 0x8) 2018/02/26 10:17:35 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caefe8)={0xaa}) mount(&(0x7f00001f6ff6)='./control\x00', &(0x7f0000b96000)='./control\x00', &(0x7f00004b4000)='vfat\x00', 0x1000, &(0x7f0000475fd3)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./control\x00', &(0x7f0000000080)='gfs2\x00', 0x10, &(0x7f00000000c0)="f34de74ef70a205e988bf74a03e80de474ed64476ea15d8ba2d84ec8d66747c568329b72a7b13a40a674d7c01151d135e12b95ed5ca5ff4713487d4087d7b92b57dc90b6e843254ca728464be8c2a35de97d5ec171a14f22153c414f1ba56466694d97f09be45711b2374213e7769e8bc4892986a93c6335252fadbc9b88d52e010e8c93f373d56ea27333e01bd18daa6b3694f8637a97afe4be82493b16afc3bb35f4c65c5b") r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000180)) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000ef8ff6)='./control\x00') mount(&(0x7f000095cff0)='./control/file0\x00', &(0x7f00009bbff6)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b7ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 10:17:35 executing program 2: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x161000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0xde, "0cc98cfd4271592dd40b7aee536066b250115ca0cbd0ff0aa08a8a71f90de89e45b8936802ac7c1c38d4aeef862272e99bb5f25aeecea3c4b6416d62c371bb3acf126735a94fd6d8c87c3759a45f149faf5f9f3dec7c45761414d415546fa64c2b8897363833d7e644621cf700b745a9a74405b7d7601288b8281891b572aabcaf002de5c4a695d40abb114c1b038c1bf23ec27cd8dad5be911fd79d22ddc9a6695e6997c674b81fc777c311eee36145b06afd6be711fc1719eccab0c0c4fc90664aa5a8efa1501052dd0a5989a0482a24e546240d5d144f36ab9b1c4aa8"}, &(0x7f00000001c0)=0xe6) r2 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) creat(&(0x7f0000412ff8)='./file0\x00', 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') 2018/02/26 10:17:35 executing program 4: r0 = epoll_create(0x5) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="f03db8d6e386f616e82edd5be53643c8d67bfd8fab7714c5a3c6bdc62b597a8b3e0129a05fb368bc500a5e73425866f6a6afb7fc6c25362d96b31cf490994e26bc9e5d9c85927c94d5622313bd0b3e7b3f1c6fe5f9c2ed8b27195c239ee58d8d8f57296207398000085a5a339718b4d29cff95e0017a57586db467beb694d7071227113bd7ac7ea4f71de700e6808bd0a8bbb856d2da99e9cd7fe2e8826d1865fa1a0cf65db86dbe0add08fd3f06fe3516418f0b7aca8d7bce", 0x410}, {&(0x7f0000000000)="4a4e118ab4dee8ab7de54f35235157b0e4e9074c28f2bbbc37fd855bdf9c6c39a8cc07da5d933591f10bfb04a74360b705f4156099a240e95b12668241321308a6a2e11e6c09ff512743de4097a884cf442fc7d99ff478fe31bf164c4b80c46426773b64dc46586a68a9be0904f4705dc9a18e5b4f96c449b8df7af89d81473573fdb89fdd5df4b257f034be1bba1a92b4da3fecaaa750fdaa5bb802", 0x9c}], 0x2) epoll_create(0x3) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r1, 0x0) exit(0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x10, 0x7ff, 0x5}, &(0x7f0000000200)=0x18) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x8, 0xc4, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x4}, &(0x7f0000000280)=0x8) 2018/02/26 10:17:35 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00') getrandom(&(0x7f00000000c0)=""/70, 0x46, 0x3) sendfile(r1, r1, &(0x7f00000da000)=0x800, 0x2) 2018/02/26 10:17:35 executing program 5: getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x74}, &(0x7f0000000100)=0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa0480, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x18002, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x430000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYBLOB="0001850055ad5386310ade395294c8bbbeb871771cda19b86be797e822cf3c3690f172cc2d8bf49750819142abe30655d2d25a03d50176edae8edd7840385a3e29d2281cf9cce5a5f20b5ee6b50ef4d2381cdab2eaff9ae85026219191453bd4d1e1abae283f067c0000b14f880200000000000000000000000000000000"], 0x8d) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x80) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000200)=""/78) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x1, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}]}, 0x70}, 0x1}, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000080)={0x889}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x6f, 0x8008, 0x2, 0xae40, 0xffffffffffffffb7, 0x4, 0x4, r0}, 0x20) 2018/02/26 10:17:35 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007bff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 10:17:35 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) r3 = syz_open_dev$evdev(&(0x7f0000fa0fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000a30f65)=""/155) 2018/02/26 10:17:35 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef8ff6)='./control\x00') link(&(0x7f0000000000)='./control/file1\x00', &(0x7f0000d14ff0)='./control/file1\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b7ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 10:17:35 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$fuse(r0, &(0x7f0000000000)={0x20, 0x0, 0x2, @fuse_notify_inval_entry_out}, 0x20) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x80000000000002, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x8001, 0x4ec) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x1}, 0x4) 2018/02/26 10:17:35 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000040)=[], 0x1, 0x0, &(0x7f0000008f37)="c2"}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) ftruncate(r0, 0x100) 2018/02/26 10:17:35 executing program 5: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000000000) 2018/02/26 10:17:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) fchmod(r0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x38, 0xfffffffffffffdcf) 2018/02/26 10:17:35 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000001fe8)={0x0, 0x2, 0x3c}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff9)='ns/ipc\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) setns(r1, 0x0) 2018/02/26 10:17:35 executing program 5: socket$key(0xf, 0x3, 0x2) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x80000) 2018/02/26 10:17:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="04", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000019fed), &(0x7f0000016ffc)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10800, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0xffffffff80000000) 2018/02/26 10:17:35 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="69efb153960fa81bb1dc04ac7147ae5a8082bdbdbb0a765de03b95b4d511e14ca8733fbdea70d26c0d49758aee9092e8eae7e79be5ca7ac8fe3627b289f502773c36b7eff0bd214ed0fea7773e9840d3b0305a681778a50754ad5c7ad65db4665190175af4f964efee2790c8baf8c9139551b41e4cef7647ac4eb1ce8850d151a8486b3cb10c412ca9aa6e55a97949b0fc4a8c910a214fa547940a2f40ff895bbae6e6fc20806565750fd8f62fefd76539f5d940266f4c55f16730fce65039ed2a68922445c7ad7450f0c71fba4b444cc5922bc433776f52", 0xd8) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x80000001, 0xf1, 0x4ca8}) 2018/02/26 10:17:35 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)) 2018/02/26 10:17:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x8) 2018/02/26 10:17:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1}) fcntl$lock(r0, 0x25, &(0x7f0000003fe0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/26 10:17:35 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x5, 0x7506, 0x7, 0x10000, 0x0, 0xa83, 0xc0400, 0x2, 0x60af4f10, 0x6, 0x9, 0x7, 0x80, 0x7ff, 0x1, 0x9, 0x0, 0xfffffffffffff89e, 0x0, 0x7619, 0x0, 0x81, 0x1, 0x6, 0x8, 0x1c0000000000, 0x9, 0x83c, 0x200000000000000, 0x1ff, 0x6, 0x1, 0x7, 0x0, 0x5, 0x20, 0x0, 0x80, 0x2, @perf_config_ext={0x7fff, 0x2}, 0x10000, 0x8001, 0x7fff, 0x3, 0x5, 0xc53, 0x9}, r1, 0x5, r0, 0xf) request_key(&(0x7f0000d9bff3)='dns_resolver\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x80000001) 2018/02/26 10:17:35 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)) 2018/02/26 10:17:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') fchmod(r0, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x33, 0x6) [ 72.571953] binder: 10904:10908 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 72.596875] binder: BINDER_SET_CONTEXT_MGR already set [ 72.599139] binder: 10904:10912 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 72.601724] binder: 10904:10913 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/26 10:17:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 10:17:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x2) ioctl(r0, 0x90, &(0x7f0000000240)="843b31a26664d571c2d556ca06c00961b8d7064de17001e7697ac69e0100000001000000b15ed292839ecba5b7c8531a8bd46fcc03cee95779cd52331e30315f31fad8000a1f17156387fe291f05cfcd73c875b7bcce35affd23555c7c866e162584e201a241c361970d6cb3a93324ab7a36b84ff35b78cc62a40197d5a61118b199c6d8608c0954753f64b09ce17b63cdc2a24ef731c5c9b991f2e9b9861445f5") 2018/02/26 10:17:35 executing program 7: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00'}) write$sndseq(r2, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @tick, {}, {0x8001}, @ext={0xc2, &(0x7f0000000000)="e2db6c090cb2071845f5f294cd6a4a0fc37cae1391ad7ef34c7d45eb4c4ed23de812a296abb0dd3bf4bc7b52587eec763f7a0a8329e777a4fc3ac5078ed311a4e516df6997bfdb98f90c9777481336d4f70d1200b8d4fbceb011f6d2bc45eee6f0ec311c2bfd2fc00d71df4377b5674d06c325126ff6366eaf7713e42b5919f04a6515395da1b691f85d437f798deed726250412ba922353bf2e9f72cbb2f49318ec0e660b59d12cca932088fdf70d9f8fc06e9c5bde5dd80ae3e912ef73455e4e4b"}}], 0x30) 2018/02/26 10:17:35 executing program 3: socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1f}}, 0x7, 0xfffffffffffffffc, 0x5, 0x800, 0x8a}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x2}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x2, 0x0) mq_unlink(&(0x7f0000000040)='\x00') prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x3, 0xd6bb, 0x40, 0x8000}, {0x9, 0x300000000000, 0xc0, 0x5}, {0x0, 0x0, 0x1, 0x7f}, {0x0, 0x100, 0xfff, 0x8}, {0x40, 0x52c, 0x7ff}, {0x200, 0x7, 0x8af, 0x8}, {0x9, 0x0, 0x4, 0x8001}, {0xe444, 0x8, 0x1, 0xb01}]}) 2018/02/26 10:17:35 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x5, 0x7506, 0x7, 0x10000, 0x0, 0xa83, 0xc0400, 0x2, 0x60af4f10, 0x6, 0x9, 0x7, 0x80, 0x7ff, 0x1, 0x9, 0x0, 0xfffffffffffff89e, 0x0, 0x7619, 0x0, 0x81, 0x1, 0x6, 0x8, 0x1c0000000000, 0x9, 0x83c, 0x200000000000000, 0x1ff, 0x6, 0x1, 0x7, 0x0, 0x5, 0x20, 0x0, 0x80, 0x2, @perf_config_ext={0x7fff, 0x2}, 0x10000, 0x8001, 0x7fff, 0x3, 0x5, 0xc53, 0x9}, r1, 0x5, r0, 0xf) request_key(&(0x7f0000d9bff3)='dns_resolver\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x80000001) 2018/02/26 10:17:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000040)=0x8) accept$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x1, 0x1f, 0x8}, 0xfffffffffffffd8a) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000104000a00071008000900feffffff0800000000000000", 0x24) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/29, 0x1d) 2018/02/26 10:17:35 executing program 6: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x200000000000043, &(0x7f0000af6fe2)=""/30, &(0x7f0000308ffc)=0x1e) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/69, 0x45}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x12040, 0x0) 2018/02/26 10:17:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') fchmod(r0, 0x0) 2018/02/26 10:17:35 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x1) syz_emit_ethernet(0x46, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [{[], {0x8100, 0x7f, 0x401, 0x2}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xd}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x120) [ 72.616604] binder: 10904:10908 ioctl 40046207 0 returned -16 2018/02/26 10:17:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/93) fchmod(r0, 0x0) 2018/02/26 10:17:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/02/26 10:17:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pread64(r0, &(0x7f0000000000)=""/133, 0x85, 0x0) ioctl(r0, 0x9, &(0x7f00000000c0)="ac6992f1edc4dc79fea4de74abb86759e1047e4d494808c3a2945e73936606127772099f767cece4b5469449c6dd50a5570f7226d09e330ad1e3997b256ad224f147fbfb31ffb0319d7254ef82b9c45863e0bcb1e6e16d424354b4828c518fa52321a9c394f45f1774392c46b5e253a48ee534f5") setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00000000c0)="c5dac536c37086ffa27cf651ad0d462091004afaa54293652ada20301b449494aeadc4f25999ee05173edcc282925fa76bf5eced71d148911ea18c782ed335dae75adcf18040110a93e0bb1e0f586232da8610d70d338cd85319c50a597cfaa45dd67ff6", 0x64) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000180)={0xd0c, 0x7, 0x3, 0x100, 0xca2, 0x401, 0x10af3f25, 0x0, 0x7fffffff, 0x8}) 2018/02/26 10:17:35 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1546}}}, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) write$tun(r1, &(0x7f0000c88f9e)=@hdr={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/26 10:17:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)="006400ecff0345") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x9, 0x20, 0x1, 0xbfc}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) getdents(r1, &(0x7f0000cd7f35)=""/203, 0xcb) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x0, 0x1, {0xffffffffffffffff, 0x3, 0xfffffffffffeffff, 0x3, 0x19}}) 2018/02/26 10:17:35 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x6, 0x3, 0x0, 0x5, 0x4, 0x81, 0xffffffffffffffe0, 0x9, 0x3, 0x40, 0xfff, 0xfffffffffffffffb}) r1 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") sendfile(r1, r1, &(0x7f0000000040), 0x9) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x80) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000000)={0x3f, 0x75, 0x8, 0x3}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x7f, 0x4) fallocate(r1, 0x2, 0x8, 0xffff) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000000c0)=0xff) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000100)={0x0, 0x6, 0x4}) flistxattr(r1, &(0x7f0000000080)=""/64, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x1f}, 0x0, 0xfffffffffffffffd, 0x3, {0xf616, 0x9}, 0x9, 0x80000000}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x480a01, 0x0) 2018/02/26 10:17:35 executing program 3: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) mount(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)='./control\x00', &(0x7f0000000080)='binfmt_misc\x00', 0x40000, 0x0) r0 = inotify_init1(0x0) tee(r0, r0, 0x3, 0xc) inotify_add_watch(r0, &(0x7f0000c31000)='./control\x00', 0x86000006) r1 = creat(&(0x7f000001cff0)='./control\x00', 0x0) utimes(&(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000100)={{}, {0x0, 0x7530}}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/02/26 10:17:35 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000516000)=ANY=[@ANYBLOB="aaaaaaaa08aaaaaaaaaa000008000400002400000000002f000000000000e00000010600970b0000ad828dc03b662b7d0000"], &(0x7f0000adaff4)) 2018/02/26 10:17:35 executing program 1: umount2(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/02/26 10:17:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="730c7fe1e10085177ba1a7ae452f6001bf767fba9ef7132168a0de252f7da4561b15cc0849dfffe52ea533e37893b82a2bc2cbf9c1781cd44c09249745609942a924b749db07c5e75f78d9b3f96ce2335ea83a9d28a5965cfcca1d36fffc98de228c4f8a74b4a6f7a1ed55e791e7f77e9d4faf2bce5298565dba2af66aae352b7ed629cdd721641f37d2b8abd24216c0a72e17e4f614432750eefcff0f000073b979296aa75cfd804769bf0000000000000100000000000000") ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x80000001, 0x4}) fchmod(r0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/26 10:17:35 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xfffffffffffffffe, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x8, 0x5, 0x5, 0x7, 0x0, 0x40}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') getcwd(&(0x7f0000000180)=""/141, 0x8d) inotify_init() 2018/02/26 10:17:35 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b0ffc), 0x4) 2018/02/26 10:17:35 executing program 3: r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) r1 = pkey_alloc(0x0, 0x100000003) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0xffffffff, 0x3, 0x5}}) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r3, 0x0) r4 = add_key(&(0x7f0000000040)='encbypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="d3eb796a534c02aaae2f0d9f3333f9610a19318168252ae2b5d59d3b3e761cb23f963543051fc260ef4af19ec17f2a793030c3c64860a915e9218e817a356a952691195fdabf30024d9fc7311ba927f1eda873c2736f6f27438510b5549ba00c0a930dcbbb41894f19b3de93badaaad224a431a46a6935e24fb1dee83e07ec75f069cfc8c5e32b22ed0f5e2d5dc83c5825239d605a84b697dcd49d9b81ede74b990b57c893bde141c57a8216e32ac1a60d868522d179", 0xb6, 0xffffffffffffffff) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000009fc8)={&(0x7f00007ebff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f70000)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) pkey_mprotect(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) connect$inet(r0, &(0x7f0000001ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) dup3(r0, r3, 0x80000) 2018/02/26 10:17:35 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000700)=""/164, 0x355}], 0x3c3}}], 0x1b1, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x2, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x62, {0x2, 0x0, @multicast1=0xe0000001}, @generic="d0353b2c57fd2570a735e0f74258c4b3"}) 2018/02/26 10:17:35 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001fff8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x60080, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0xfffffffffffffff9, 0x7c1, 0x5, 0x9, 0x79737d49, 0x8, 0x6, 0xe90, 0x81, 0x3], 0xa, 0x400, 0x2d, 0x1, 0x5, 0x7fffffff, {0x1, 0x3f, 0x8805, 0xfc12, 0xee28, 0x4, 0x100000000, 0x418382ec, 0x1, 0x3, 0x3, 0x7, 0x4f1c, 0xffffffffffff90ea, "b06932bf8d0503f026ba94e5b7317cc0ac3d05f3f61073fde429a9871cf49ee5"}}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@ipv6_newroute={0x3c, 0x18, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r2}]}, @RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x3c}, 0x1}, 0x0) 2018/02/26 10:17:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/34) fchmod(r0, 0x0) 2018/02/26 10:17:36 executing program 5: unshare(0x20000003) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0xffffffffffffff80, 0xab9e4b9f7ffc0917, {0x2, 0x3, 0x9, 0x2, 0x10001}}) r1 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000000500)=""/131, 0xffffffd2, 0x2, 0x0) unshare(0x100) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x138) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000000c0)=""/85) 2018/02/26 10:17:36 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000012efc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) r1 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="0356a316274f4ff964f7155ae4c766cb6a", 0x11, r1) 2018/02/26 10:17:36 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000700)=""/164, 0x355}], 0x3c3}}], 0x1b1, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x2, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x62, {0x2, 0x0, @multicast1=0xe0000001}, @generic="d0353b2c57fd2570a735e0f74258c4b3"}) 2018/02/26 10:17:36 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)=ANY=[@ANYBLOB="27b4cdef39fd41c3dca0e4a5305946d12c31c7fffed72352ff03a40dfa45a67e9fbeefb017d65f7150cbb99ed38bc8327dc7e1622e1db566348e6c15004a47297f3d354d535b4fa90237a872b182576891ce4260f47a853bea7a6a826946e239f4af5f9b0800000000000000e875b2b764d9a40920d608eba7569125e3a66e7246347b6f167209c022e3cee7c887ea708a721e55f03cfe4742746b62b7b20228460caba4d0e172b633791cd8f2353c4948874696ced1daf0d97b7c7a86d8363b8a97a4e910618f9ca879aff67243afadf87d1ce205"], 0x89}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2d, &(0x7f0000000000), 0xfffffffffffffdc2) 2018/02/26 10:17:36 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000005000)={0x2, 0x1, 0x0, 0x2, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x60}, 0x1}, 0x0) 2018/02/26 10:17:36 executing program 5: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=@generic="68c791406f8c04f24fb2d8dd5a393408"}) 2018/02/26 10:17:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) fchmod(r0, 0x0) 2018/02/26 10:17:36 executing program 3: r0 = gettid() r1 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000880)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000008c0)=0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r3, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, 0x9, 0x8000000000}, &(0x7f0000000140)=0xa0) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) 2018/02/26 10:17:36 executing program 0: r0 = request_key(&(0x7f0000a87ffa)='.dead\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a}, &(0x7f0000000fe3)='vboxnet1GPLposix_acl_access^\x00', 0xfffffffffffffffa) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x7) keyctl$setperm(0x5, r0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="8aa137b35cd35499b6d1ec2d1572c0338536adc900cb8ebee04ed6cd486adabc7994788b15ed4fe53045fccf27ee47e8d37d617a05e5e72b3761f99c6aead0ec1a0646b7a7e59006eef01cb8027c45701827f432f1e0d8636c8b57bd5e77308e7a57afcf2d3fbe9fd9241056672d983b8bb83a48defb67953d16c941e4009b9f80906358580e00eedcd7d848f937a7e223b7bce0d89d7832cf28061f199535b7c83314047365d4071474c1f5aa83591fee52c12fea3db52929392a94dfbd90d2bf54c702f078f6c4c4575785bec5") add_key(&(0x7f0000e08000)="63696673ff69646d617000", &(0x7f0000865ffb)={0x73, 0x79, 0x7a}, &(0x7f000004dfaa), 0x0, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000040)=""/243, 0xfffffffffffffeae) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000180)=r2) 2018/02/26 10:17:36 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/12) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') preadv(r0, &(0x7f0000012ff0)=[], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xbbf0, 0x200, 0x7, 0x80000001, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1000, 0x6, 0x7ff, 0x7, r2}, 0x10) 2018/02/26 10:17:36 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff0000ac02c83f080000000000000800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/02/26 10:17:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000024f48)=ANY=[@ANYBLOB="28000000000a00000000000000000000000c0009000900000000000000000000400000003c8f49f9c400cccf4600444e2d2cb1ebc7bffa59d8b99fe5a5a8f255315954ce220dc1977da80376e16d74c848c458b5d96a06b5e7", @ANYRES32], 0x28}, 0x1}, 0x0) 2018/02/26 10:17:36 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xcff0, 0x2) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000180)=""/185) write(r0, &(0x7f0000000000)="735191f2a039ee94305f8d9c9ab137390e9b524e173be466", 0x18) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x408000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x2, 0x4) 2018/02/26 10:17:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/26 10:17:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioprio_set$pid(0x3, r1, 0x200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048cfd8)={@common='lo\x00', 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000040)=@generic="5c88e88f12e605402692ff7fdabe1090") pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="7db8d6af4eba43d8277fdd91", 0xc}, {&(0x7f00000000c0)="787ea63466b161735e066f1e37cf5836afe395dc6443f153695289fa0ad0753d2deb7ff997d164838bbc09311d8a35400d118060835fb4711d0853bc2cb6c7eb3f9fd5b924affc9c44b590eb94e9c3ec703734036d571cd2fedb8121a252b8e2a5bd9be0a54784cd6e13282545a0665f8bf968797bfdb89be5f420cda142ad3c078bdc2762442b89a142de4f48e67ea2ed83b6ad912127a3fffacc259df4019184749cb87fde797fe0bf4bdb1e470ce27f8acf96174caed942b82210765083c4a5079bf73e470600759821c6b1eb653015a736054f2d700b1757ba0aa71304ef", 0xe0}, {&(0x7f00000001c0)="d587c2ee6adfe36dec28f6d20eb946dcf46c55ba63260e8345d6b712", 0x1c}], 0x3, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000040)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) [ 72.941833] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 72.955716] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 72.975347] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2560 sclass=netlink_route_socket pig=11026 comm=syz-executor6 2018/02/26 10:17:36 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff0000ac02c83f080000000000000800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) [ 72.977894] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 72.987258] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 73.004963] IPVS: Creating netns size=2536 id=14 [ 73.018205] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 73.019973] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/26 10:17:36 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8)=[], &(0x7f0000c26000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') r1 = getpid() tkill(r1, 0x12) pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) write$fuse(r0, &(0x7f0000575000)={0x1c, 0x0, 0x0, @fuse_notify_inval_entry_out}, 0x1c) open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) 2018/02/26 10:17:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x30, 0x7fff, 0x6}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x18ef}, &(0x7f00000000c0)=0x8) fchmod(r0, 0x8000000000000001) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x98, 0x86}, {0x786, 0x2}, 0x400, 0x1, 0x3}) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/26 10:17:36 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000), &(0x7f0000de23d1)=0x4) 2018/02/26 10:17:36 executing program 6: r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c8fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x3c150943, 0x5, 0x317e}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c1ffb0)={@common='yam0\x00', @ifru_flags=0x400}) close(r0) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) mknodat(r2, &(0x7f0000000100)='./file0/file0\x00', 0x1040, 0x1) 2018/02/26 10:17:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x4}, 0x8) r3 = memfd_create(&(0x7f0000000080)="74086e7500000100a226cf5c7c0e00002f426bf657eb47ba13a0b6093a30862b43ea0400000000000000108db4e23169114ef4fe6f021994f6e48ad7e760722632", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}], 0x1c) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) sendfile(r0, r3, &(0x7f0000000080), 0x7) 2018/02/26 10:17:36 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/26 10:17:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001}, 0x0, 0x1, 0x0, 0x4}}, 0x26) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) 2018/02/26 10:17:36 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"fea156c06b94e5"}, 0x28f769dd}, 0x10) finit_module(r0, &(0x7f0000000080)='systemnodevem0\x00', 0x3) recvmsg(r1, &(0x7f0000002400)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000001380)=[{&(0x7f0000000100)=""/91, 0x5b}, {&(0x7f0000000180)=""/146, 0x92}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/166, 0xa6}, {&(0x7f0000001300)=""/74, 0x4a}], 0x5, &(0x7f0000001400)=""/4096, 0x1000, 0x7}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xa0040, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc1) readv(r2, &(0x7f000081f000)=[], 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x42180, 0x0) 2018/02/26 10:17:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x7fff) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) write(r0, &(0x7f0000000280)="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", 0x13b) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)=""/33, &(0x7f0000000080)=0x21) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x480000) 2018/02/26 10:17:36 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xe, 0x0, 0x0, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x8000000006, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_x_nat_t_port={0x1, 0x18}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa8}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x8, 0xcf, 0x0, 0x7}, {0x8, 0x7ff, 0x9, 0x2}, {0x3f, 0x8, 0x8, 0x2}, {0x36, 0x4, 0x9, 0x8000000000000}, {0x2, 0x4c95, 0x8, 0xffffffffffffffe1}, {0x7, 0x9, 0x3f, 0x6}]}, 0x10) 2018/02/26 10:17:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x8, 0x4) 2018/02/26 10:17:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/tcp6\x00') preadv(r2, &(0x7f0000f7a000)=[{&(0x7f0000cd3000)=""/166, 0xa6}], 0x1, 0x0) 2018/02/26 10:17:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0xb59, 0x2]}, &(0x7f0000000040)=0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f00000a9000)) 2018/02/26 10:17:36 executing program 2: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) fcntl$dupfd(r1, 0x0, r0) epoll_wait(r0, &(0x7f0000ceefd0)=[{}], 0x36f, 0x800) 2018/02/26 10:17:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @rand_addr=0x5}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0xffffffff80000000}, 0x8) 2018/02/26 10:17:36 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) 2018/02/26 10:17:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) fchmod(r0, 0x0) 2018/02/26 10:17:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x27, 0x101, 0x4, 0x6, 0x7, 0x8, "c5b562d3fbee8eb4354653e5610b55f6020abf0ce023c6ff1c00ec3f0bedc152d2eedbad4588a6a2db57b34cf086806625be0b9b12044898a303628a415524", 0x6}, 0x60, &(0x7f0000000640)=[{&(0x7f0000000080)="a573e7cf1d329c2154e7a99968499b0c5ecfdf8fc7f23ac32d5db2007e6a528752faa61ab3434611f308a8992ffaf5822c1843a9339765326e0d142bae783cac07fe7c4ebd3237918dbd395b1d63303b72af028f727725a0daf1b0ed176a787198bb0dc6a8fa8c41bb04be7e109ae58bcb71ab04fa2080a3e9e7357e979cacc962", 0x81}, {&(0x7f0000000140)="8ee3ff47e9c0e5656c7fcd80dee64bad957d030070f260596829b267e9b83182cd756404ba8f9943f82889054fc2b589158dfb001203c59dc06cfbcce97bf3ff738123c7e829f25dc291725d374e474730990779f356ab9e4c2390e06e13859e17f731b528edb9a32e1d6a99979be916a4dced77def96478f9a0d1089b2146bb1c058a27bf05670df0934e3e83fd79dc70958f91bd6cc974ad96531b5149f2639b3ad78a983e8e79c42713ffb1fb556ea01dd1feb37733d5d54c364a2f7aa21ca62393470eb14246f29930d0b521352e32cb37525697c2481ef5955f8f0ad20022441cd171942a28531edd36de5c", 0xee}, {&(0x7f0000000240)="3281", 0x2}, {&(0x7f0000000280)="9381457b606a6019b3feed2d4c49c1ff48d1e5226478c43d8d3693f11398739a78d9dcb4ce446649e1db266626bed5511fe28bc21511008437f43720898930e687319b27c2b46acb91ff94007c078f8d811a9f881961b33d13a9dc12aa7aa8bb824a6a19b00e8a4cbe6edad1426bd924d107c35825125e", 0x77}, {&(0x7f0000000300)="39230e3ca8969cf4b2000772fed8618e10274c8b6f57d8bc39da2c139e20ef85b493f4f3385441b62ccb1d70c48f3dcc3733bf3055f69ae6", 0x38}, {&(0x7f0000000340)="d433ba7776e25165f250da45c54ceb117d55716c9ba553d6ac21ec0d577e199cf1e0715f3b92c81da67e3064e86c4e9277795664b1762909044b656859a73e405bb16891a1bd5ee961c7157ee0ffcf472ba7be706588d9022eb575c8926a9c2adfaa5b5fe245cc429660e4aff36d", 0x6e}, {&(0x7f00000003c0)="10d0dcb471448cb2e1ae45d00527351237d13175a2bb91ddb5d99de3752c119278d98089711cf301fec9831671a28bef19385c99f59703ab98fb9c88327669501d1fb50d7c9fac976af5a9c1917b68b0d6987e8e69330a1b6f4e456b491732612c82d77947fd6abbf084a1ad512c8ef5f930fc032723439a3dda866f6adc82d79a990f6a096a78b3067616003c6ba98a8eafe321c78b147e635937cfeaf19251bbf8c39be58a67ef7dea81906db2058f3f9abf0b04378f6a7b890f63ec50e3929691b279fa5cd98339ab085824eed35b830bc894e8aef0057999daf625c571b2eef10583e2", 0xe5}, {&(0x7f00000004c0)="c2849c9fa0171e8e480c52babd2260dd48a24b87737b099d71ff2be1a58e5de8e9e8baf42cbda5b09cd8aa00ad6a9379bae5ade698269de97e312d679104ac8d9200f9f56e540a5639e697b6b668cd31f533804afbaaf3e807508398764df48530f7e2bc9cd0045c8bb595e4f29bb3339dab036943396b581c7e1bffc770445971412e24978b2ba2f4763e825cb13b358b457ab4883482c7b6b7ad9ac79527b74416456913f0857c0af0fc4c4c7eb247", 0xb0}, {&(0x7f0000000580)="811ed28287d6c23b9c3930e03565e5c1ce325ba1f2b5ea77cd5609d31fad752c25801d851fb30d023d732099145edcf5eae1e720252b0fa635b1a2feaef0cd7772ff4a0e50b9f0cc489a05611fe2b035cf9075ddd93446e6a8687b663350", 0x5e}, {&(0x7f0000000600)="5fe164ec022f0b9d7ebf566376378a6a8f59", 0x12}], 0xa, &(0x7f0000000700)={0x48, 0x0, 0x8, "567b8e68191edc980b3827162f0fb224939c7e064a16404064dd442f99bf094f6396ef591678d66e235181e0a4071c3e41cf5faba948dd"}, 0x48, 0x44}, 0x810) ppoll(&(0x7f0000ca3000)=[{r0}], 0x1, &(0x7f00007e8ff0)={0x77359400}, &(0x7f0000e0eff8), 0x8) 2018/02/26 10:17:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xffffffffffffffd3, 0x2, 0x0, 0xffffffffffffffef) 2018/02/26 10:17:36 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xb6, 0x4002) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000240)={0x17, 0x0, &(0x7f0000000340)}) 2018/02/26 10:17:36 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/02/26 10:17:36 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) listen(r0, 0x579) epoll_wait(r1, &(0x7f00005beff4)=[{}], 0x1, 0x0) 2018/02/26 10:17:36 executing program 7: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x81, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/02/26 10:17:36 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000039c0)={@remote, @dev, 0x0}, &(0x7f0000003a00)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003a40)={@generic="3d7906089e1f70d1d0c7d75cdee8dfc2", r1}) prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0xffffffff80000001, 0x55}, &(0x7f0000000140)=0x98) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000240)={r4, &(0x7f00000001c0)=""/70}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r3, 0x9, 0xb7, "9d41050239926b52cd4d3490035d5cc9418fc6de5dd6b8b15da1a594ae6cd399e919d282cd20ee388fff13f00b09282d57ede2b4da6b6231b6a1a56e6e9c44d0f69d0d7f38bffbedf0b97913ddd3db4e29e37eeab8fe46f07654a846ce84d2af67bf11a17be18ce42ccc4de5a4e56a919f04d808f458028ed6cad065cbfc2eb7cc394bcca3396fa0167940b50c5001f7786b008336b4787028b9655be51551c67bfa2ba308bcbef3445e9a2f88ca1470304e258dba6564"}, 0xbf) socketpair(0x1a, 0x3, 0x2, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f00000001c0)={r6, 0x9, &(0x7f00000000c0)=[0x5, 0xfff, 0xfff, 0x6, 0xff, 0x4, 0x3f, 0x22d, 0x62f4231b], &(0x7f0000000100)=[0xffffffff, 0x800, 0x2, 0x57c, 0x7, 0x0], 0x76, 0x4, 0xfffffffffffffb7a, &(0x7f0000000140)=[0x10001, 0x1, 0x230, 0x3ff], &(0x7f0000000180)=[0x101, 0x8dd, 0x65, 0x7fff, 0x5, 0x5, 0x37451d14]}) 2018/02/26 10:17:36 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa1fe, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)={0x0, 0x0, 0x0, 0x8000}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0xfffffffffffffffe, 0xfffffffffffffff8, 0x60a}) close(r0) 2018/02/26 10:17:36 executing program 2: read$eventfd(0xffffffffffffffff, &(0x7f0000002240), 0x8) 2018/02/26 10:17:36 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0x3) r2 = dup3(r1, r1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000000280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/02/26 10:17:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/49) 2018/02/26 10:17:36 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0xc900, 0x102) write$selinux_create(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="e94bc05565c8bac1f65b0322e6e4cdbe24604cff4c9f5a14ef74eae222ed5f03aac0a05b399b9f822e40481015481f7dfd0b6185fcc712"], 0x37) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000d5ef9c)=@getae={0x4c, 0x1f, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@dev={0xfe, 0x80}}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) 2018/02/26 10:17:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xffffffffffffffd3, 0x2, 0x0, 0xffffffffffffffef) 2018/02/26 10:17:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x0, 0x7fffffff, 0x39}, &(0x7f00000000c0)=0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00005ea000), &(0x7f0000000000)=0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000100)={0x8}, 0x1) accept$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000240)=0x14) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r4 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x9, &(0x7f0000000100)=""/130) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000280)=0xd17, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r1, &(0x7f0000cb1ff0)=[], 0x0) 2018/02/26 10:17:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') sendto$inet6(r0, &(0x7f0000000000)="4f589f2c6df8b10c2f60b0acdbeab27ee656c041ef2a4b92c8421569ff3a5ab66640036918a210fcdf24217ae33bacffda8441d3968824967999898c84996643986d37", 0x43, 0x8000, &(0x7f0000000080)={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x1c) sendmsg$netrom(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@full={{0x3, {"f6fd1e5def83d4"}, 0x3}, [{"f73e5a0519c45b"}, {"85edf63ae063ac"}, {"03fef1b2ff19a1"}, {"ba6b9cf70f4246"}, {"b4697e09b6bd35"}, {"c03095a0cf626c"}, {"ce1e378d001c64"}, {"e3b2175acd5139"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f0000000140)="d8e3257c0cf131ec9d9694c3b3251269535a7be726eca2f1163bcd8348ce7fa9fe8424573d89fe4b50e355a58254143bd065bfa5f41ca1f1dc68f2bd12f06335c00dd9fd07cc219c039f84cabd84b82904e2f9013dba5b57316fc97fab1d8adedf4e086d718b292e8d7065dc3de882452ae2a18d65", 0x75}, {&(0x7f00000001c0)="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", 0xfb}, {&(0x7f00000002c0)="7dc17abc146c80ff784f4e40a8d25675c4975ed92d5ab73e2e3c0e8c901f7b266193b251623c8201e61714aa92649aed9992e5a3ece750ee5b660667d89f753c53", 0x41}, {&(0x7f0000000340)="3e302afc7521c22c5eab3720097888f0189055f1909d5ef3936fdee41550485ec4ed58f65dc18e8ae95a45effdcce350d5e692941ec840f9e005ba3e08b905cdc829be15ba4d335c7f5515cdb29f520f33037da21789c15a4be9474ad7d0d219e8bd27ace6a9cf57c9e919b3e29d6928d6bceed270065439736d9a13fea7d670a37c814674e94653e40784c850692be52a8daf1fa16f884ec9da4f09e71f7f0464c4a5875c7e554f765c2d20ce5ea6b512e31654d94f18665d95fe6f0f9b74673b00b0223fbf50e6359c114aa2ca7c0ccb9f691102538d8a1fa667774a9265883b421f18", 0xe4}, {&(0x7f0000000440)="9172ce9a691d82f38230b6f0e70640869f40198c8b65d7a7f4ea1713b666fc0ce544e6b6e00de7c87dfd72af9507", 0x2e}, {&(0x7f0000000480)="a40857404cc486037469e298c58df065df2919f7e648bcdb665329107efbbd1accf4818b96d25183bf235b3b236f14ce6fd6a92bf67c44aae2cdf88a442972a7a7757bfd4e91777e966881eae71b2786da5da1a7da01199c0b33ed46b4a5", 0x5e}], 0x6, &(0x7f0000000580)=[{0x50, 0x109, 0xefa4, "7304c5e0756f91f27426545dd58670cf95baf07da66a945c34978b007b63f5b2f04521c3323b0e985c802c0f3da624b41476509b28f24e3bcd9844354902c0e5"}, {0x100, 0x112, 0xff, "8a876b79bedb3370ca7faacd57daa62588430b3772ba62c31d4a7639d186139cdfcf60726509faa3cc0a7a725cd7924c68cfb24717110c3d90dac3a17639374dcbbacdb60ba7373944fd32d91a218ba8433911de2f957f88ace5b02997c1891d624e973d5004bb2d746cb938730da9508eb8b6659380e1d42e7686e625836be4696310428c11ca7ad5d6ae48a033d0138e21fd2387ba4b34d40520b31d580aff6eaef8d6db78b886796ecc808cef5162facf20453c1167308e444f040c2ac46a9f8ce806135e3b45bec07b2ad0fb2e2b2126fe44868ae2ee4cfdfb80620fd4e99a337ee098ca79077b0e1c83586f"}], 0x150, 0x44}, 0x4090) fchmod(r0, 0x0) 2018/02/26 10:17:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) accept(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000000040)=0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x822}, &(0x7f0000000140)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/26 10:17:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10080, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x100, 0x7, 0x80000000, 0xffffffffffffff81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 10:17:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@generic="a6a5d6a0c3324f60af8ed5fcf4a5ec19"}) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/248, 0xf8) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000186ff4)={0x10}, 0xfffffffffffffdbf, &(0x7f0000452000)={&(0x7f0000009000)=ANY=[@ANYBLOB="2c0000001400010000000000000000000a000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYBLOB="28b511fe762d652085279320f345797e023604c1cb4d9b4fc9770ad983df807dfeca15cc27bb071d657bd6f7390bc0ceaf942412e238d117fd42b47ad6ed56b93d65f68d1ce63dd34ccfe79428d1ac"]], 0x2}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x48000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001100)={0x0, 0x4, 0x1, 0xc0c, 0x1, [{0x80000000000, 0x87, 0xff, 0x0, 0x0, 0x800}]}) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00000000c0)=0x1c) sendto$inet(r1, &(0x7f0000000100)="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", 0xfc, 0x4040, 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)={@common, @ifru_names=@generic}) 2018/02/26 10:17:37 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000012bff2)='statm\x00') fchmod(r1, 0x100) 2018/02/26 10:17:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000674000), &(0x7f000073fffc)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="7370abacaf72b7076c683cd8bbc7f340") r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x40) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000000040)=""/213, &(0x7f0000000140)=0xd5) 2018/02/26 10:17:37 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0x3) r2 = dup3(r1, r1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000000280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/02/26 10:17:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') tee(r0, r0, 0x80, 0x4) fcntl$notify(r0, 0x402, 0x21) 2018/02/26 10:17:37 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xc28b, 0x0) fcntl$setsig(r0, 0xa, 0x43) socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) sendmsg$nl_generic(r1, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="144c95b1000000000000002cbd70000000000000000000000000100000"], 0x11}, 0x1}, 0x10000000000000) 2018/02/26 10:17:37 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=ANY=[@ANYBLOB="12b70440"], 0x0, 0x0, &(0x7f0000004000)}) 2018/02/26 10:17:37 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000001f98)={0x0, 0x0, 0x0, {0x0}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x8, 0x8}, 0x8) nanosleep(&(0x7f0000000ff0)={r0}, &(0x7f0000000ff0)) 2018/02/26 10:17:37 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000328ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff8ff7)='ns\x00') exit(0x0) getdents(r1, &(0x7f0000bcd000)=""/145, 0x91) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x3, 0x4) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) 2018/02/26 10:17:37 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x8, 0x7, 0x3, 'queue0\x00', 0x8}) ioprio_get$pid(0x80000000000003, 0x0) 2018/02/26 10:17:37 executing program 2: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x2) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000040)=0x9838, 0x4) r1 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/02/26 10:17:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048cfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 10:17:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xec4}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000080)=""/160, &(0x7f0000000140)=0xa0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x10001, 0x0, 0x10001, 0x22}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000001c0)={r3, 0x54f6}) fchmod(r0, 0x65) 2018/02/26 10:17:37 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/mcfilter\x00') preadv(r2, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) fremovexattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0xfffffffffffffffe}) 2018/02/26 10:17:37 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) sendmmsg(r0, &(0x7f0000006200)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x400, 0x2, 0x7, 0x9, "3ee94802dedd5dfe847c0aaf9ed9c8d70cc2ef67a3c1cd95549c3ab30ed3be3ce3a752a56a933a53637e9a691a26e9bdb6a5ac008b4ebd5ad1c653f9631683", 0x1}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000080)="df5e4f461aaea3573352c0475131855941bdd53dfa3eff024e1347287e60fee0b0b0a4e5e99b6d706260c260fb99e6fe379431d69653e3a52fdf5bc3ceacd07746cca4e0473d606b976d4ad576f1bb94ab3bb8d27dc21286f3004ccd2e2ef39e16e5b4943263b002c48b3e064e3b7610ca4eaada8c9c1c2440df3865f69719ec136d862ae944b8a99e29e596345d908bd6e7c9439451280e72c71c773e47254d49cd8321dc0e49f1423816a35a6bd21e931fbb15e3314a8e69e79575cdfdb59973aa905bf8148b1ca9b346a933dbb961a9b93b60573bab79a06c247aa31ad3982ecfa2adffec2463b00f90d4925c4e01769decf836", 0xf5}, {&(0x7f0000000180)="abfa9f982a9d9f2b5f7e75f859e94b2550d3f26c58a856171f1981a9cee2a6d7b332d99800f92557a7ea6a881a248a772b30a1cb4d8608084378740983b0f6d14b934d32171a25b10f2b947ef6575c255d7c5177ba87d3235efec7032761b16254fd81f64002a90edb0a8fb1403aa23c88329a91c68074d34c7a68106dbfdd4b8eae425c17453eed861fd06bda5f02538a4c811469b609e771cbfe5aa3b98123ef7288211e44", 0xa6}], 0x2, &(0x7f0000000280)=[{0xc8, 0x118, 0x0, "befc18f43963795d2ebf219bbe40e3d1b4e76d07cb9bf8e3cdd4c4c07345a4bb391697082dd56a1dd54b66574f39c4ede10096910e32415c5ddf68c340dd1bd7610742a5e3e55058be1b3ad53143546b56c89e5be12fa48ece9c05a5514ff72f2f6c16f2c90fc386f67576f78a212d72ca12dcb45a8633741e9dfdb37d8180a08b3e9b87689ce6243d3e07c2cd325d356713491ef2f09c4397dbf2a4edca1cba084af2de18a6736f6afd5ad1efbb72a8b53db01505"}, {0x18, 0x105, 0x5, "0995a6be"}, {0xe0, 0x10d, 0x0, "ab7e39a48a9c7ac210267f5484fd1e4df9082c4eaeef70a357b02c3d251a51a6012d42a78369a744e31686812d3e6fdfa1e11aecba5cbd5e980f0001fdf7d8962d44f2ec31b60bca46222d018f42e25353fe6e43a85cf2eebb4342acc33178ae515c906ae59a727b8d9f46c17d8b5c76509c07e26217c696caee9fbe17432623fc1568ec8d9e7e7f81ec08339a26413d17e47b3496a36d6bf9c7b44e37ad89b2e9d69bdd6116c4e1e3ef7fa9363086d06e0c163ed62510bb0f9014e7dd2d59fe54ee29fa200cb0b93fa23b3414"}, {0xf8, 0x104, 0xfff, "dc7a41f112e084d429f694761659a074907e4305f2e46357441d140b469b2195596b1ce0e184651cf0c4aeb83c6f3ebec26dc930edba22faf136f565d52c68c748182fc3ccf807a2feefda78e1fb2288bd7d623c68b99847fe5e529f24d4e061cbb639e47ff441974153436eea3c53fe61411edc0b8ca819d0d0807b1ecb47d14bbbf6797cf8535013314afdf1ebb90934fa30c8cc939c520d54b01ab666afdb329686b88d7ce5ff30d1bff755eb39e5db37405bdedbf3a80462531eaa89b672b8e56665625947dcfc57c74de97e10743694bf971b0b724a252f7b571777adcc0fb95a9d7f8297de"}, {0xe8, 0x10a, 0x74, "7045bd961c3f3209005c284f559c25f394f3302fb61e4a035dedd6e354ca0b1ecfbfaee5292579eec3a5826f933ea041c9fb675a5be2664a87d65977d6f0e09f91fe7f81189971444e447a0bc6265f54ee6d2cc2e4c724932bcde97686b939b4725aa7eaab8fc80c94802bee01a063f1d1a666146a37bad1fb556285f6678c7f3ca1cd035f6d465dd915a8059b71e9456e76ec5a53970a750a18988e57f8ca0f7a779a464c59407ff9ed628e11ba603756e21d3a9e804ffc34845eaa93f1b817b4f6fd5c87e04abd7a53124ad1f5db393e52"}, {0xf8, 0x11f, 0x5, "e7f6a744ad9bdb6a9a70aadb6dccb7794182c893b9c3a6b59960f189f33a6c567ad728dbf9e77a278a331be66e87916a00e9b36ce09332a71e979fdaa7d042a5588dba356e469a9a7f9a005a41dc1b7e59567d4961ceffc1574fd96a645383bd4978fa8138c967f8a521ade714866705c87cbf587ed607c36c655af5344b69629468e34e18c994babaa270c5d15200fa2bc652de7c14a2243f22ed21a07e7fe368e3b60abd59874cc5179677f8df62846c60c006e9f4231bff99485366c7093a1a322898e64c8a8d6f4a37805fd770278ddc727e3c443c33b861f510eb4c8e1d9c9f107b65"}, {0xb0, 0x10b, 0x5, "db23b9a7b6a710ab1313b745cbfad042f16c726e501c869fb88b5f63eefa95c1cd26688c5b63e5a1c6e8410d1565e6c71757d04fc6a16425d1f30e08530edb29b8391edf1e54cb49bed2c5dec5a714e4f685c6c820564d60b6a80abae702126a9e62e7681911ce7871da157561ef9386fd7b186ec78737740cdd5ac8fb9160587037fcc5f86989dfc939750d395675bd0811c3c98da94ad1705cf68799"}, {0x30, 0x187, 0x5, "caea753807a28d90e7e5a55db4de1ec1ad644b10659fbfd1d39c700d4ee9"}, {0x80, 0x11f, 0x5, "4314541a8d275e29875feb7dae701eb93d33ad0619102499e7845d2acc0d49c8398ce3118bb07fef430624e59cf2cdce45838e5b2701c9663e65ac9802e338fdce50bc43819558812d31254e674c67778b07df747e6ac806d7fe3447ef014c1f56eeea74a001fd3e242a"}], 0x5f8, 0x4000000}, 0x7f}, {{&(0x7f0000000880)=@nfc_llcp={0x27, 0x1b, 0x3, 0x7, 0x100000001, 0x144cac78, "ff959eeed538d3914486dd86f1b25dde091bb33a3c97db09f8bac2a3ca87b483a3f478da7ffa6b17ab66f01b49c92329791ae9a76526a862a3357a8d76c9ea", 0x9}, 0x60, &(0x7f0000001a40)=[{&(0x7f0000000900)="321802b931351bb8744734d6070763e4e0c14f0ab1379b683aa7e683dacd9765f380838594b5ee887ed5c35f182746d2cdc438489f83efbbc60dd578b411682bc02a02050006143bebecc60071ccf04c6cb65a2d62916f1963a64ec37e6de8b8e564bc7b6dbdab6d2a27454ea0bc1ee2d14522b6844cbcaf8baac61771d8f5bcb1af0c66b6e4a5f7a479553a798422baad1566", 0x93}, {&(0x7f00000009c0)="03be9e9d4f9f8f88ff39073495b96ee67e817b81503e9a4d70df2d1e6a19021438d4dd3ddb116579ba6d4eb35ab604140c6ea5008dac", 0x36}, {&(0x7f0000000a00)="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0cb739dccfa5107b37d8b0d8ba182db7ee63a3bbca3ec6ad95c5f68938fc7b354d3e231c964c607f37137cc9f756a22c132f2acda34acdc83432125fbc284c9f7449b762eaca861a6742c310d8d9c16430e1b0be8831f7df492a09e90fc49b24310ad849b889440572af14dee1c2ab7afc0537044a30716c90eddd4bea643574d0a8bfc90d2f6da39cf215f6ae2c1ac5b4786b24589938bcb731b33f378e8ca679c97086cf4780fc17a4dc8d5ee5b817fa7b55a2d9eb37ad70beb36db15f651461b45271385ad6e23132a9c9fb148c85ec73d994f6e373ea890607b2b38abf9e0c06ae8fad59c8f8102908a86842c949b3a46834fe3dc3c927011fc90f330b35b987a1aef9a5a0b56d1287c8d77e4f0f53fe00f0fe87f8f7224f3bc0b105025ae60065b83996780cb1a9094c8d17599a96f5d17c961f9313e597fd28e60e015a66e1044be328c5e96c3a9cb3021d9c0c2298926a9348bec1408b74d4e5aab5431b1573c663fea766d4f74c652240e98e84c1752e50dedb1f06caa65d6fb04944e3bf53e3bcd27361c0aeb47f18063ec225f4604473cb29642e3e965e4bbd52674d370cf7119fc51daa2d77edb7b1d469f880853890783a1e263350fd78c53317a810d9578a3ffbb53160e2c8e3fde24f187bcabe7ae0c129afb13b6dd3931d326bfd55e4aaf1fe5ee9be844dcd0008b579bbf2ad6d9890ce88f2021e394684a2bbe075f8e15b8f887b80952c64617fd98b4c0db1dc0f514aa5792c7003c1a452faa887d51f74939ba682dd22dda62a8ebe6c5275146c277b6f6b23386d1107a4fc74e01b72f817a76eb32ddea1a83f2c99e8677b2a99d96fe2084bd5a8cdf3a8c35c65520fa3c3f699f1643efd135293a6bec14df52a9c4d3cdb807561ad8626bcb7de0b7ac15e02328394adb401dc5c741e7cf72e8aaab793e2fe60a75495b30bed674b1f09d590b6e14f6f381d1193490de58539096f1e37b40677a252e61574d0ca4dc1d47dbcbd4b1242c014402f2cef2513980b9c9c931eacdd2d2972b2e7d844d7ede8845e1bc5a7d989fe68d1aac711be8de3beb590acfdbbdc59a6828eea42b1e4ee94b863558f60f3f16e7f2e01835fe418f900472efe468bc975d19dddbd361ca2e1927d4f432794905780d6d44d8ec8836f1ca1ae4590ad9d3436956cfc0fdedd5437a468139b8b365acb4964a9de4936c13ea88e8c2d11acddf8b44b975120cb4f367279c12353f7dd5796d45d63da08aae635d5b21543ff6e48a41c76fad46d374de646180d9ccb481d2c8e24641b1de533aa2fac7abbb55c433d885a601ff46406e23096008e4350c84b9e47fa93ddcb261c3bc63509fd503ca8ccc45983d0704405841938c89bd16ad6e9ff2b1c9cf3847763a871f3196933de70c2e1f60b6d5d3b478db4d36beb98b7582cb893075cb29cb213f386ec55b618a7be334e42f168d3189aa57db0c3af130422d33a2efccafbc452f8363719169ff7691d8fdfde2a6139e7d2446e089e5d588c3826ddcc9143b8bd16caa1c2b38e2cb8e870b6e248db35ec12a0b642bde2881a59987fabed39b6864ce20fe916abbf5d8b29d8cf3ccf4dbae09e81865934b1fd73607215e4bfaef9d4f4f84ac8002eb96cd86d94417912f89fbb6e8e2ca4f6919b670be896b9197e852e946034820ca9976c32b553f6c80e5e12eae1f63b94f374f9e954560f3e064ede81ec2424b0e057ae67c46517807ac3485c8106fb7a0ab974101dbd1f86097ad64eb28e12b4e579fc6aaf26080c016c73df65ed424b67e16ca0c3014039b82509791ef7761ea34bb278a80393ec115c00a88faeb40e3cf74cbd51291cd9904cf853c6387fed41e4b7b7dbba060e17131c765635f5b51af1192c7c61390e07150bb710f06692306a10ab2be856fb82471523737d7aafdb36cc2f7c82f5c8f1c86c5748c198254a0f483d281f32b9177a4e407f07283f1f31a422d9066bbd8436aa14531426f1f80a1652049323f2d68e654c79119c4dbd71f0378a45efcea3a62cff95238990f66078bb339cfecca4f9cb895fa9993bdaf2de2d616dd272f5100ae0e39631d2f61440392fd6dfd0515a36abd982f88214ca50495e0a3ad995bec2b6a525236274ef26bb5e03f3379396362e6bdf1c47190087d1ae5955b486bd21d012a365acab87d5d0b7a531d64a36786a416a95be0947198d9eb43f6a112b4960d5287b7857b0c7bcf156bd260258d8d9bead127f085e81ab4c431dbe700a2"}, {0xd8, 0x6, 0x0, "689a7b8c6c2ea80f74fc848935ac3716d5dc89a7aef19237ae98c1538d32989cd884f9b807e6f892ff65bd5bb08742e34f813e385a15db157670efe814c9f11724d4a30439fc894a2a2a07cb32a1ee7e2e3584be119a12027f0074e55262e38d280657bdbd1546c7fad87bb93fa9ed024986d43751986f9a4a00b68f6c704cb9d6a20ab9d639391814a28483f465696662ddf85c9b546428173d9b1a1feed37f48ac71d3379511d50d34a2bb4fddbfb1f42171d71bcb23a9662fdebb5ee85334d359511540299a80"}], 0x12d8}}], 0x6, 0x800) recvmsg$netrom(r0, &(0x7f0000000740)={&(0x7f0000000040)=@full={{0x3, {"9a7ea6410565fe"}}, [{"3380ff38cc7547"}, {"9208b06b823c4a"}, {"b99cd2853e0256"}, {"250304a865a744"}, {"61b5472a1d946c"}, {"c65a79a5b7f90b"}, {"c25fc37a38ed63"}, {"fa9d5dad428400"}]}, 0x48, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=[]}, 0x0) [ 73.977782] binder: 11337:11344 unknown command 1074050834 [ 73.986139] binder: 11337:11344 ioctl c0306201 2000a000 returned -22 [ 74.016335] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/26 10:17:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000009ff70)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x8, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x1, @empty}, 0x80, 0x9, 0x2, 0x8, 0x1bef2b75, 0x0, 0xa7, 0x3, 0x4}) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0xa, 0x3) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b08fd8)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000003000000000000000000000007000000040000001004000018020000180200001802000028030000280300002803040004000000c9fe74c11da561c2f8d81d24faa8aca4641c96620b57e9f0966b9af80c14e5f341b896aeb58a6030", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x460) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)=ANY=[@ANYBLOB="010000000000000002000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020df539dd6fb846509828dee000000000a00000000000000000000000000000000e6020000"], 0x98) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000580)={{0xa, 0x3, 0x5dee, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, {0xa, 0x0, 0xfffffffffffffc01, @loopback={0x0, 0x1}, 0x78d}, 0x7fff, [0x4e, 0x9, 0xfffffffffffffffc, 0xa9b, 0x100, 0x100, 0x10000]}, 0x5c) [ 74.027638] binder: 11356:11368 ioctl 40046207 0 returned -16 [ 74.052050] binder: undelivered death notification, 0000000000000000 [ 74.058938] binder: undelivered death notification, 0000000000000000 2018/02/26 10:17:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') ioctl$KDSKBLED(r0, 0x4b65, 0x8001) fchmod(r0, 0x0) 2018/02/26 10:17:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x4, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @rand_addr}}}, 0x118) sendmmsg(r0, &(0x7f0000004140)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="cb0d10839716b9023927c8657b6d6b43b50be65d51", 0x15}], 0x1, &(0x7f0000000080)=[]}}], 0x1, 0x4000) 2018/02/26 10:17:37 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b8fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff1e, 0x0, &(0x7f000055fff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402c42, 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x1000011) 2018/02/26 10:17:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/26 10:17:37 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039eff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x3, 0x3, 0xfd6}, 0x10) 2018/02/26 10:17:37 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x40) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000003640)=[{&(0x7f0000001240)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6e27515a903bbd4cad11e870b52277d44f8d97540b89c7275d5de5e622c06643350b558ea97133ef61cefff98537f803d52b48a9dcbc88e212590ea6a94131"}, 0x60, &(0x7f0000002580)=[], 0x0, &(0x7f0000002600)={0x100, 0x0, 0x0, "0aa6fbcc3ab7a4e62580db3786a89e1c76ad4ddb633699596359af6dd0b8578928c33885b2c5590fabc2674c31086abf5c2cf28388d53175a363fe1a2bac36b53b1f8f035126af4d8035108d3a544edbcbe4e32aeb91bd657c472ca83c6c37dcc3e4110812ff10d0864dac97805676d4c88733b55a453ba2f5a1af66703befe95985c291b81240c121dc939013d363d23178957cedd3601829b6b057f02070adae1baccf275d1b3e4255caeefe13f439511b8bc006ec3d38442f6d5b2e94a6932cdbf64ae6dd3cadba6fcb83bd41b1124cf50321f70c3ff59e5f952de007004304bb0d392ca992f7beca7bf7ded837"}, 0x100, 0x48000}, {&(0x7f0000002a40)={0x27, 0x8, 0x9, 0x7, 0x0, 0x8e5, "2a5c0be07294bedad29ce87f3e953690a9ed6b4abf683b63467ac4c9aca5149ccc09733838ed2763abdd8bfcc292c08e1a774ed83bf8653a0a258dfda9ee53", 0x7}, 0x60, &(0x7f0000002fc0)=[{&(0x7f0000002b00)="eff58f94a2c0382f37b3ae39cf4886159fe801359e718f6f89ce5e9d65a9ac8f29dcf0d16091f9ea4b2fc7d104fd", 0x2e}, {&(0x7f0000002b80)="39f7b7d2619b7a7f66f22974f4186da335ea98cb101a1a798c56275f691689cdedbac83c7e1b9f9ec5cc17ebb5a1419db68decf407face5b024c0a1f22e81469053c36946c79bcecd8fc53c40c6189b9e316bbe9ccee94b053c7cf347a94462270495882777acfe8c9eae7b97dc2c90e5cf174d7ce825ed5d9c19bf3107c8fd432908e5c69559a0658c13b89ee4cc7a8ff5b18c4c905d6c1a0cd973308310d091e88c15983bd67fa0f3dccddd7b519fcd3551c8fa64b95176e60719864738110b5b891773f0d10c8712d2a245a8851d78980e368fc777daab8e220ea0123a9c5809038a85349966afd", 0xe9}, {&(0x7f0000002d40)="b84ba6f407ee1db5e6a3c403dff585588a5fd963e3d51e33cb0ed0d0827cd7c4b9ffba6736eeb57f9493b4edc93d81e6b768b8420f5689deda9788f47826a6c1b21e65642ffcb8e90f69c556f4af3264fe09fbf10bfd53d1a6ec5d2e20272451849aeb7746fdefd4d908af564ae498179a5ab6d5b2760ff3ec4578ffcd971814ae8d1bbdeba1da", 0x87}, {&(0x7f0000002f00)}], 0x4, &(0x7f0000003080)={0x110, 0x0, 0x0, "5af24e9c5aa9c38c8da01709b203d02111917654223c09ea5a62aef3d633ca25b8f4faa634ad281ac943f9bdaf140a025954cd96b6d2b9ea0ffa388a45863da2b0201a6659c6c2062317e5908d0e0df7b1955ce5f6d4f65fa7c86aa2eaad3961a591188dabe81efffead54010cf44355251aff17b070da1421698e58e0c77770284bea1f9f226aafcd4367910c84eaaa2b061530702fe5188afd9587eb69da1670b368552674331d53be12b51db47f31f81993a66fe320311e3eafeaefacafaed2f8d2967b8070e3ee11cc0c6b0580c40a91671f2a221a9822e1ec23928c69f598b399a2bc4649e62ec00e045cdc29814c72f577b15ae4f5b5"}, 0x110, 0x41}, {&(0x7f00000033c0)={0x27, 0x4, 0x9, 0x2, 0x2, 0x7, "978183204d8cb8191257b5f55a34436bdc993abae8e62f076f9dd00de0020a3e27e50799e4009d5f15565dc41be7105befcc989ec81bdc7ffae25c19d51a65", 0xa1}, 0x60, &(0x7f0000003580)=[{&(0x7f00000034c0)="a06834dccb7452cb27cc82f3802be56a7416e6ffbc6e26cf77cbdf55150335358f77fb91bb564ddbac58abedce43b2f250dc22c007f3d5e4f09be0e69aadf08dcffae84cc8e383407993077cca81626d12704eee8ec5048115c3b972369edd01ed69c04979566342af32b1744653a638e1e96bab0967412d88008199f42f331a008d961fa6299b941f2139040fe2bd6b41e957f45b", 0x95}], 0x1, &(0x7f00000035c0)={0x58, 0x10a, 0xb0c8, "485e1fb7fdca74a821d912e2a55af796ebe1b92ada981d14da99645588fa19db17eb36e84ab7b63c5c0bb27267f4cfc11a7da4ad0dce9d06ec759edd5c40ece7b85e908fd2f8e5"}, 0x58, 0x40000}], 0x3, 0x20000000) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x23c, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[], 0x38}}], 0x4000000000000e1, 0x0) 2018/02/26 10:17:37 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x79145948, 0x8, [0x2, 0x8, 0x5, 0x80, 0xff, 0x8, 0x4, 0x4]}, 0x18) wait4(0xffffffffffffffff, &(0x7f000022cffc), 0x0, &(0x7f000082a000)={{}, {0x0, 0x0}}) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000623fe0)={{0x0, r2}, {0x0, 0x7530}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000040)) 2018/02/26 10:17:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @dev}, &(0x7f0000000040)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d3f70)=[{&(0x7f0000fe5ff0)='p', 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) r1 = memfd_create(&(0x7f0000000080)='md5sum\x00', 0x1) syz_open_pts(r1, 0x1a3100) 2018/02/26 10:17:37 executing program 6: socketpair(0x18, 0x6, 0x7, &(0x7f0000000000)={0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000000140), &(0x7f000038fffc)=0xfffffffffffffd4f) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x9, 0xffffffffffffff66) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={@common='ipddp0\x00', @ifru_flags=0x400}) 2018/02/26 10:17:37 executing program 1: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x4) r0 = userfaultfd(0x0) fsetxattr(r0, &(0x7f0000000100)=@random={'user.', '/dev/rfkill\x00'}, &(0x7f00000000c0)='security.evm\x00', 0x61, 0x0) 2018/02/26 10:17:37 executing program 4: getitimer(0x2, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x84800) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x500022) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x4fe}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x100, 0x8201, 0x2, 0x63, r3}, 0x10) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) dup2(r1, r2) fchmod(r4, 0x0) 2018/02/26 10:17:37 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = dup(r0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f000000a000)=[], 0x1, 0x0, &(0x7f000000affc)="d8"}) 2018/02/26 10:17:37 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/51, &(0x7f0000000080)=0x33) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000f06f65)) 2018/02/26 10:17:37 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = socket(0x10, 0x802, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r4 = geteuid() getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r6 = gettid() fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000340)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) r11 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000000400)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000640)=0x0) r16 = geteuid() r17 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000800)=0xe8) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000a00)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r2, r1]}], 0x100, 0x50}, 0x40000) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffa) 2018/02/26 10:17:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f6ffc)=0x3, 0x139) socket(0x2, 0x1, 0x81) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) [ 74.135715] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5783 sclass=netlink_route_socket pig=11394 comm=syz-executor3 2018/02/26 10:17:37 executing program 0: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) unshare(0x400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) fallocate(r0, 0x3, 0x3ff, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchdir(r1) 2018/02/26 10:17:37 executing program 1: r0 = add_key(&(0x7f0000f33000)='user\x00', &(0x7f0000454000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b)="f3", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0x0) fcntl$setpipe(r2, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x10000, 0x1, [0x0]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x800e, 0x5, 0xcf3b, r3}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) 2018/02/26 10:17:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0xffffffffffffd) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=ANY=[@ANYBLOB="44010000100013070000000000000000fe8000000000000000000000000000aa000000001400aa001e42be2b13ea44000000000000000000000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="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"], 0x144}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/26 10:17:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000000)={@common='ifb0\x00', @ifru_names=@common='eql\x00'}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=ANY=[@ANYBLOB="0a004e210e0000000000000000000000000000000000000000000000"], 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f000003cc48)=[{0x10, 0x2000000000000029, 0x32}], 0x10}, 0x8}], 0x1, 0x0) 2018/02/26 10:17:37 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b1ff2)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x4aed44e132565d7) 2018/02/26 10:17:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x105100) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) getsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/243) 2018/02/26 10:17:37 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[], 0x26b, 0x0, 0x0, 0x40000000000000}, 0x0) 2018/02/26 10:17:37 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000aed000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000aedff0)={0x2, 0x5, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) [ 74.201594] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 74.225274] netlink: 84 bytes leftover after parsing attributes in process `syz-executor6'. [ 74.238658] netlink: 84 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/26 10:17:37 executing program 1: r0 = add_key(&(0x7f0000f33000)='user\x00', &(0x7f0000454000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b)="f3", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0x0) fcntl$setpipe(r2, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x10000, 0x1, [0x0]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x800e, 0x5, 0xcf3b, r3}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) 2018/02/26 10:17:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x8001, 0xfa, 0x80000000, 0xe475, 0x1, 0x3, 0x5, 0x0, 0x4, 0x6, 0x20, 0x1}) fchmod(r0, 0x0) 2018/02/26 10:17:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_flowlabel\x00') ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x3) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f0000000080)="af1d71c41304bcbde6e760409e4451eb", 0x10, r3) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x2, 0x5, 0x3}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={r4, 0x401}, &(0x7f0000000200)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) setresuid(r5, r6, r7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000400)={r4, 0x3, 0x4, [0x6, 0xfffffffffffffff7, 0x1ca9ca09, 0x5]}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="06", 0x1}], 0x1) sendto(r0, &(0x7f0000000040)="ef", 0x1, 0x880, &(0x7f0000000140)=ANY=[], 0x0) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)="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", 0x20c}], 0x1) 2018/02/26 10:17:37 executing program 6: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = getpgrp(0x0) r1 = gettid() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000000040)=0xffffffffffff5021, 0x4) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040), 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000080)={@generic="0ed40d3a6365d6f6cd36b85f2c54c51a", @ifru_flags=0x2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r5, 0x7}, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x20005}) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r6, &(0x7f0000950000)=""/128, 0x80) 2018/02/26 10:17:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000110020708e9e32352366f10007000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000000c0)={@common='ip_vti0\x00', 0x4}) 2018/02/26 10:17:37 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf7, 0x50, 0x3, 0x0, 0x7, 0x500001, r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={@common='lo\x00', &(0x7f0000001040)=ANY=[@ANYBLOB="0400000000000000000000000000447667a9a2608e377fa98431007606cb64e7d9851056acd9d3cb3e77fb2fad271eb03bacc1fdeb589bc597ddf19f4dcc2487107bc799bac03b7d23c726267c581c113490e57b593f6150a392a41d2997da64040ceb8b467c7f058fd9f1b28c77d4a023f49467ff5fbac3c3e9373b66b4d78d735ce5e3a01f11b777f75bb11b3bc9f6f1bef5e8cab293898d5b325c8c838145557a1117133e892bd8a5683161d50c94d4b85a0819"]}) 2018/02/26 10:17:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x40002) fdatasync(r0) 2018/02/26 10:17:37 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setresgid(r0, r1, r3) prctl$setname(0xf, &(0x7f0000000040)="2ade") setresgid(0x0, 0x0, 0x0) r4 = syz_open_procfs(r2, &(0x7f0000000180)='net/psched\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xb6, "2f3afd5f7e342ec7326c4b18388769b50f0ae34512727b5ce33f3880ca7de468ed271ef1259714a72c70363272dd6a4ba8a7f84b3c7c2e244377d505afb20408eef6016acad3335bcfe68b3916ab97b2ad6cce6b734002809ff457ddfee2d0f1ab243cdc0964c58ff36bdcf60993a6b88ff2fc7f6b2d820062328d708d1c457b612e380322cd5422f45355e6cee44de55d7aa4355c2376716138c311507db13c194a7f5ce5d7e65b7bc6097986e13da5db72c47507df"}, &(0x7f0000000280)=0xbe) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000300)=0x19) 2018/02/26 10:17:37 executing program 6: sched_setattr(0x0, &(0x7f0000000fd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="3d990000", 0x14044, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x20000000000034, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/02/26 10:17:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x32241, 0x34) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0xa71, @loopback={0x0, 0x1}, 0x7f}}, 0x100000001, 0x0, 0x7, 0x62bf, 0x62}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000001c0)=0x4, 0x4) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ioctl$int_in(r0, 0x5421, &(0x7f0000000200)=0x9) mq_notify(r2, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) read(r2, &(0x7f0000000080)=""/206, 0xce) 2018/02/26 10:17:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000bf7bc0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000c803000000000000f801000010010000e0020000e0020000e002000004000000", @ANYPTR=&(0x7f0000cadfc0)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa0000000000000000000000007f000001ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4ffffff00000000000000000000c000e80000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000000006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000001ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x418) 2018/02/26 10:17:37 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x3, 0xc) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00004e0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) unshare(0x20005) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 10:17:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) 2018/02/26 10:17:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) fchmod(r0, 0x0) getsockname$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x800, 0x0) 2018/02/26 10:17:37 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x4, @empty, 0x7fff}}, [0xfffffffffffffff7, 0x1, 0x3, 0x1, 0x0, 0xffffffff, 0x8, 0x8, 0x1f, 0x0, 0x2, 0x0, 0x8, 0x8, 0x4]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0xfffffffffffffffd, 0x2, 0x2}, &(0x7f0000000200)=0x10) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000ffc), 0x3) 2018/02/26 10:17:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x240200, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7ff, 0x8, 0x100000001, 0x0, 0x10000}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x0, 0x5}, &(0x7f0000000200)=0xc) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={@common='tunl0\x00', @ifru_mtu}) 2018/02/26 10:17:37 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f000000b000), &(0x7f0000048000), 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 10:17:37 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0xfffffffffffffe54, 0x0, &(0x7f0000000100)=[], 0xfffffffffffffd35, 0x0, &(0x7f0000000140)="393fe191ede81b4c6fd8555959480df1d1ec9a015b76fa4bdded5d"}) r2 = dup2(r1, r1) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) 2018/02/26 10:17:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x7) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xf9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0xfffffff5, "f162bd0f590714a0c53936038969f915a96a30d7f0f3bcfe9a424d600856c6bc4df45d29e4668db18f8c3c7f981c8ff0cb383a66c02be845ba75ece894324cff9d7a07cfb32f56c03a879c5fea7988ad84f0f1"}, &(0x7f0000000240)=0x5b) 2018/02/26 10:17:37 executing program 6: r0 = request_key(&(0x7f0000756000)='cifs.spnego\x00', &(0x7f00007d8000)={0x73, 0x79, 0x7a}, &(0x7f00005f6fff)='\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r0) add_key$user(&(0x7f0000098ffb)='user\x00', &(0x7f000098affb)={0x73, 0x79, 0x7a}, &(0x7f0000b10000)='6', 0x1, r0) keyctl$clear(0x7, r0) 2018/02/26 10:17:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x32241, 0x34) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0xa71, @loopback={0x0, 0x1}, 0x7f}}, 0x100000001, 0x0, 0x7, 0x62bf, 0x62}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000001c0)=0x4, 0x4) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ioctl$int_in(r0, 0x5421, &(0x7f0000000200)=0x9) mq_notify(r2, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) read(r2, &(0x7f0000000080)=""/206, 0xce) 2018/02/26 10:17:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x19, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0xa, &(0x7f0000000080)=[], 0xffffefd, &(0x7f0000000040)=[]}}], 0x40001bd, 0x0) r1 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='em1GPL/em0systemppp0\x00', 0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x1000, 0x4) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) 2018/02/26 10:17:37 executing program 5: r0 = socket(0x12, 0x802, 0xffffffffffffffff) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x8000000ff) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) r2 = add_key(&(0x7f0000001080)='pkcs7_test\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001100)="1ab93de0c161d3d3a9841cede7b887e85a4b8c23918ab163743c877cb722ad0cdaf5ef9e1c31c0ce1ed5e633ef2cbea817453eccfc13a159678e6a807f9ef3a6fa71b3acdba6d5494ef58b4853a353d20b7942a03e38cbe9fa71f404356080c5d113ca3ae7f824cb52a05a52ba53a2847d3706c6", 0x74, 0xfffffffffffffffb) socket(0x8, 0x4, 0x80) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001180)="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", 0x100a, r2) 2018/02/26 10:17:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, &(0x7f0000000040)=0x1e, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x3c, &(0x7f0000000080)=[@in6={0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x0, 0x3, @empty, 0x8000}}, 0x807, 0x8000000000, 0x0, 0xa6, 0x40}, 0xa0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x2, 0x7fffffff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000000c0)={r4, @in6={{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x8001}}, [0x1, 0x3, 0x1, 0x8, 0x3, 0xff, 0x1, 0x1b48, 0x8, 0x5, 0x4, 0x6, 0x10000, 0x6, 0x80000000]}, &(0x7f0000000200)=0x108) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @empty}}, 0xfffffffffffffff8, 0x0, 0x4, 0x7, 0x8}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000140)={r6, 0x30, "2d16ee3bb116b1bd44515ad2cf882aeaec374b11afe14edc351592daf16d84031502958c683ce833a5c3c3cffebb13c6"}, &(0x7f0000000140)=0x38) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x16}}}, 0x100000001, 0x1, 0x0, 0x2ed38cd1, 0x80}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000140)={r8, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x9, 0x5}, 0x98) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e0026c)=0x28) 2018/02/26 10:17:37 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000040004781, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/02/26 10:17:37 executing program 3: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f00008e1ff0)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/17) 2018/02/26 10:17:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x2) [ 74.494406] binder: 11520:11525 tried to acquire reference to desc 0, got 1 instead [ 74.506481] binder: 11520:11525 ioctl c018aa3f 20000040 returned -22 [ 74.513848] binder: BINDER_SET_CONTEXT_MGR already set [ 74.519326] binder: 11520:11525 ioctl 40046207 0 returned -16 [ 74.521967] binder: BINDER_SET_CONTEXT_MGR already set [ 74.521973] binder: 11520:11526 ioctl 40046207 0 returned -16 2018/02/26 10:17:37 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x3}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x1a9, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) readahead(r0, 0x4, 0x8) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 10:17:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x6, 0x0, {0x0, 0x3, 0x80000000, 0x1, 0x6}}) socket$netlink(0x10, 0x3, 0xfffffffffffffffc) 2018/02/26 10:17:37 executing program 2: r0 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000000000)) write(r0, &(0x7f0000002000)='/', 0x1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x2e, &(0x7f0000000000)="86812edf0773865d38e4c257e9008046bcb2bf8e5b3cc657122ab89ee2405963d550dd1e7f39a5aed2117ba004be"}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 2018/02/26 10:17:37 executing program 0: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000bbdffc)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xacb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x27}, &(0x7f0000000100)=0x8) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000000), 0x8}) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/02/26 10:17:37 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="6f0a030500000000fe8000000000000000000000000000000000ffffffffffff00000000000004000000000000000001ff0100000000000000000000000000010000000000f7ffffffffffffff000001"], 0x58) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000000000)=0x5f) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/02/26 10:17:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) finit_module(r0, &(0x7f0000000000)='statm\x00', 0x3) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x401) 2018/02/26 10:17:37 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) 2018/02/26 10:17:37 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x3}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x1a9, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) readahead(r0, 0x4, 0x8) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 10:17:37 executing program 5: clone(0x0, &(0x7f0000080000), &(0x7f0000904000), &(0x7f0000904ffc), &(0x7f00004ca000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x123080, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, r1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x8, 0x9, 0x7, 0x65da22f8, 0xfffffffffffffffd, 0x4, 0x6, 0x1ff, 0x8, 0x8}) ioprio_get$pid(0x2, 0x0) 2018/02/26 10:17:37 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x3, 0xb}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x0, 0x20000000002, 0x1, 0xffff, 0x4}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x1}, 0x20) 2018/02/26 10:17:37 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"86b1870e6678a2"}, 0xfffffffffffffffd}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@broadcast, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r1}, 0xc) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4000000000001268, &(0x7f00000003c0)) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) 2018/02/26 10:17:37 executing program 6: clock_gettime(0x2, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000040)={{r0, r1/1000+30000}}, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x80000, 0x11) setsockopt$inet6_int(r2, 0x29, 0x2000000021, &(0x7f0000000100)=0x2, 0xfd31) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000140)="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", 0x1000) 2018/02/26 10:17:37 executing program 2: r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000000000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000325000)=0x11, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) close(r1) 2018/02/26 10:17:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5d18000000000000, 0x80) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, 0x2, 0x100, 0x3f, 0x10000}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x3, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}}}, 0x8c) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x102000001) 2018/02/26 10:17:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchmod(r0, 0x0) 2018/02/26 10:17:37 executing program 1: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000001ffc)}}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e04ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/201) syz_open_dev$sg(&(0x7f0000917ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/02/26 10:17:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)) fchmod(r0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 10:17:37 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f00000000c0)="9cd7d865f18b6661965da56a29ba30b5cd40a99ba4f20cbcd616911af9e37a726b9f8e872fc4e3912506ec87d726682b659fcbd6f3621dd7ef7b9b75489ce812cf8ebe26795fb14937df76f5a5ef1e72732394b403c5617a88d5dbde12be54839ab6cf4dc8328425006f03d8925a23a878fa92b5add11485653300180ba15e74fcac22d9f17fbab18a396d5ca786f54901271ff3c6888ba5e112d57262b44daca994254b879de2613a7c60bea5b31d38cd4f1a0d96516a978ed700", 0xbb, 0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000040)) 2018/02/26 10:17:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)=[]}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/prev\x00') setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000080)=0x26, 0x4) 2018/02/26 10:17:38 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/26 10:17:38 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101840, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1000, "b4ac8232dfc2b43c9883cbf08c88e91e89248b6e94cbab9c4c856a48a17230662065316ffca32eb51eeff96dbb75be2c97df02e3238295467254761a175a221a593bed311c7606a56e50fcd67227211d5cd1d3f4e2f8bd50b2545e8751f5361c533626c4638b959891d95d6557288afa88157f63afe9893ae09164372b130a6b8459c082975d060a54ce280e01dd2402816ad58f8fd6c75b1c6b80f10d35158d0b6b55d7f02e0b73166fdeff2769dbb6d4b4cf618fc35d48cdc0cb90ac5acddd5c3cda01a48583dc89ef5f952168c9ec78ada9eb00f86c3b08c097d717fc30d6095a0dae8b90c0fd46edce1787187c375a5a10895e171ff5579c00c371ba79ced69fb8f4ba5b8d7952575f6bd636a64fbe05461d14b576398f0ee4ca66be78817a9961a7796444b19f130933396b9497ab0bdefd617d04b3e1ea123829d0bcfd7784ee5df6a113e00b7dd5be0e0b2ff814ad01ba47ecf969112dfc80ae8f06d99c8ca275ebaeb927f65275984bba965a3bcc07b545ccf23955a368279a16616f5cd9856bdf85b16c670eb4fe1db5ff84eb0738a6dc857e110005f9726b0d16695f864bb6f20d3d6c1a25f18d1f35229bae580c5a7544d6335120e755a36a8e48c71c1d7ceea78ab11d211863ca6310940ce2bd08e1acf8093ac1d421ed0b694932356069795c3533931beb4f75f93d893adfaaeacd0ac966ab18fe4ab78cd67f4977977914d75bb5d6fb110e7f9f3567cca22eab9da576f8d5d17632a959716bc504417bba5202230abf71a24d5e149f6e1ba498a5fe94ef023f37cb5f7b90bb78394529794e5dab921c6dd1c671140ba55441169b5fe32493932918aed955e4a596e0e07dfc2892ecdc1e880897ae8ffe27fa3641964a06ac609b160a7c20b6c06d3b0359748110284f11239c5942f84e5fbda8ed74cc23c1dd29cb583fcf59c0d938551ce22aed62fcdb6c998c2b723a327b2dafb05defc179ac4283565276d1d51d70e50bdc680dae853f7d2d65175e4780cc6677e16b4282594377d4cf94edcc655566e8b64dd862cfd5ff110deab407c4ef3f40b7529e130cf8848a8749f58fb79b18d87ee0d6891826b49342ab3419d8263d721f2876a28cbe684d7c91a4a7a4d3302182ffe73567989a7245ea186eef4273278e0be4a297899f7e351efa7bc9302866fbdaddd156bfe3dcb3eb1589c3a3409944b54792e0de8b403febab5e49fc7129d9367cf2ffff4e542814e9ebb4f495f335b7a1d0a785468118282960cf749b8548ea1ab593d4819f13cbc19f6a9d815e2762fb3b883bf45957b97c3dbcb3490054d7a0969c38d78838e307c1938041164c3b1b5e7c8afba066c7ffdda767db68d753423611f7fd19b18e43d98b623cd844320c75d62055df9dc2f0e4b25f5218e44979f78077f87659bb9c267341dae5fab652d1d43ae2157a6c71ffbeb7fd7cacd2778fa12c2ea72636a102ea2ddfee0ccf00bddfbb9143dc0ac75296c6cec8233d4a8e06562279e1887462b0867f292abcc0bb5654a303bc781f78d7699ea95a2126d0f10c83dd086ffda466963af1cda7f2dc1c0e4bba5cfc62ad03d77a9c4e1bb159a15f7dc1a80c8ed909e6a2e821ae08f224a859c0bfed182b666f46981740771273f5e45b208744cdf874732f754b295181f34f115a8c0506c8e4ebdf09ba7f680c4eac0965fc0ebe5458132d25e86bcaaf4a112c6cdd7ae7a1107c69a9381839e68521aa3065effa14e8fd266f84b4dd4d1b741dcf71fb7fdde5d6bde96c811d98727998d8ec21ad8ca0d41e3ba526a3c2d9b6c8d01a94d47b8f2405d25cb32e3d6ec70d88b59fed2d6d685a6c6d4c23d22482811ef70bbe72d038bc57197e85fc5de9f75a3a51481ffc3eb03465c0a3d17d2bf20ecf55d9b7166e3676021e90905665b1ee7180e46817aa56fbf93432c976970a26fdffb5407e6fb9d1a3310a02d1a28d6691153ad441499ac5c4be3d1809acfa524cb332ad3a0724e708e36f8abf1b9faad85c076dda97d4a4fbe20e9b13731a791a030dfd20db6e09521d801064cf02fc7015c8aa097d3094514c5f47988eecf4105a57bbc681ec64a1da6bcafd9f394055c92fdc3704b1214b09bfbe2d063ad359c6be6eaf6e4611893a47b1ceba87e89110661c5e43fd20e4a80a588dccd0515529dd61d6a029f6dc3bc3db9a61efabd7db2855bda67041eebb30b8390e2ed58793465409d53faeaea45d1bcf3d340f61d09721afa87dee638f54a5513c86b94a1e04a8711422f9ae5c411acaf485adaaf5c81b92fc69edc8d4f3cb736be01e5f713e9c659357297288d65ef81ebd40c700e9e2206d7b89d26010c694147e972ee3ac01a2096cd80f53c4943b838e82c7ae63b82c6332e1a8c33ac42ec2d817ca5033710c83f1f6caccd41b1ff07b8a77bf69a43812a816fc2e398f5b1f2bff5f1d199f25a6cc4b46abeebec55936f882ea643e5daea29a6d94ff1323be5e2659812f9e22d01bf1985d7db5a38827c21727be32e1dfe3913bdabb3b01e01514ee98d94a083d4cb89f4db458059631cd5f137e367404c51162a7eb0eecc6cecc26bf7d39d12750a95927a1b5dae33f94c481a72f523045c4628cf1798fed0da50be0ad7cf76d91ea708127c71fe91472daf8aba47c9050c720511f1ad192c49f427f71583f97cfc5a0f712619281f396bd4c9eac04c000c575965bfae1793cb54c8673b91bdcc49508585c6db08b6eb9e97602a83f533dd298b32441c02d915dd8a1657a2763da350039549029dfb14998afb94a1b627eea2bfd954ab2291679892cffe814f2e44b4707310a31e985bc159af15ae9bf6b900a83c3f86bbfac82acb5979e468296aa7edd1ebe2fc269368261ee0935f77417d4a7f99028bd0241c62425df0d50e835afbbeb200a03dd852ab642e3c738d29e05fe944ce7f18a4227b7cf44b7606967eccd71e8ad25072496559bb43d83489bb319e6cfbc15b7985a82f0579e9841cefeaa3dc03417d59eb671fd0bbff58d75927adab493f03b699cb8598245a5872d03e42cba7bc03e9c7b6bd42fffb0d8bd81d0af4c70c1567b2904a1a781446faf69d2b12b3715899d86e3a7226299ca27245cfdaea93645b9d8ee1e74bd614ceb2fd9ceef3545da3c53a0bcf8779051a30af304c7fc0afd10bad64b1fde728cf173015c8d697069de79730f1f55907cb6ab57cec51faf80b3a0c19b946355977ae4ce18fe7bfa427331106dc40278633e6eb9a14d8107da3387b6d2fb8d27ed3fe3a8c21881a4477a012fc95ef2b666e564e84a473f36033ca34355678993841849f3bd59a61eea0d2c8bf52df259fbd6fbece094a70c4c60a5c5f4be855875e1f930cf8957e3d7cec019b5d236812a7ca8bae53fa0492bc33690bb05490cad2cc247d2df4bc5bd9b7d1aefce860bb7e9d4eef219804a8d645bf8a4a5564f5932e422868a30af551bfcd034f3d7c708d13b5b4c411844bb947e33609f8ff3843aa84c241d98bea920b283939a050d296d3d4ff49f82fae51dbbc5f8fc904656f19a1d559748f0a0bb5d59824fe0df370187cffb3d07a525b564ec2d2bfc1925840e08c57e518e696a29a269dbe7a128302e0810d82b0d571a15978b9527dcae6477c24aca2c325172e34101ed5d0b12183c78f27442971dd0a70017de50d701adec95f37b30c5f318d7959d3f27f5248e9b0deb291952a197c2c42a3baf89047ab319aa10571043cfc194cf2ab5f9704988f3c1f7465a259df3e5f9c3221fb7d93894daf0437ecf567a7974823d1babb22b5793bad1d507e4524c5fa62ff072a3b646d7a03f886e23baf7ade1289feb0d4ccbf1439fe748b09dec27d28c1995067c791b8058eee372057b3f20941c6916b58201b80dd32846d80c06d8408c3a2d5169096f60c096608890f4f7ac6903d7c24969c5589f6bcabffe0004934f8ea1d439fa33539043ab990c0f8fc4c6414ae10cb66eb5964741594817273d348d580afcf8461e0649abbad28f0226787fb8577c8a47d52a430c482e60e060eafc851999065be5ab769744b6206c6ecc8dac05ba5b132bb17993d9722a0195bf70085db40c66235bc6d2a730882cb413c8733454662c173144ca86938f5c51a33853f14a0c429c8dd427cdbc43eb7989041bc282db1a2646bb7299d0e1fd16c133f4a5e9b13ad8bce33370477951002ac66d8f97db7eac8be813e9aeb5323a9d81e53d1b54492776b508c953be5e53b7953ec162b8bbc984b21a02c180882c42492c5d88624c7dca6fa560c8da8ce3f8750f1b44838ab9ee25f2592c354b47069ce8fa49d39a75aeba689bf3f2d8cb9b21c9fc207a12780e24c2dff9ab9e824801e996052a4e2d5eb6f9c4ece31c3466a1cba7fe9c7a4004240571b3ce1f487d6a19d5ad13d33776e5a165cb7e40c098eb845415d60d010b61db8471e21c8694519cb5ca39aca1941ca336434d11a3bdef9e116d8d37747b75db6932c6b009627740367e1f935f69a4270c8881ed6763bc75cce4bf4fdaba5e7b28e59b93c27a37f1b1b6fe0ce01a5e9208370f09f23a50cf029012cb8c7953a6f79a8329db04a57a873aa7328eef5baaa7b8d86b2baae70ad9ff139ba44c14a8edc217e17d0b91cdd29b52fb3a98da2c947643bea3d8f47583f142332284afc1f2bf6e097d569c2b55f3e4c2122812e0e9060e5eeb3213e8b3ec8c7382bd5e5855c3c57ff160a29d4217a0d3015b812a3d1f1a3fbbeb5fb66c98bd372255a48f06cac523a86f94f334b16efd3ad765ac9565ab7b884c552d633f726c73a340a49f65d0128f4e39bfbd4f482a9d45b6fbe79301a6e3c7de32a96b39ee42e8d575eb4e6a8b463115fa9a09b3ab3ebd2730aef834ec29881bcfbcc0c5f5bda275ec566c69e1d764e9d60ed240a5fb5051a3324852096050273cab0cc92abe59ad38043238a4c86242ad830ef73626534bfad680c7373da377d9cfee67bf64d2bae23e36152a0f64fdd854e641af297874e26530ae916b81265350aeb67941f50b74fc75745a80d7cd9a5e352b1bef05b81f096b116e3443c32cc33072904efb3bfb8f9e3949fc6c1851040836b3ea38c627ac13211936879f64fffad36957b37684ebbea747820517bd3fcfe43a0191fa0557e057a91c1e7eaf37b83b28eb60c9bed9cbb1f28224344f7737dae81a2d0bdc98923e9caeb01735df3862c139c20796f5933283efe5b17538d3ba664cf9e29a61ce6a9ff1e8fcbdf83783f4b063c398e47c187d6a94a2f17ccf94fd6ba244dab8d5ad2979c2e83debe5e041b05c2cd6141465d89db2eddc07e4b96abfdafce47c5244db61b801541b10466bb19c2fb42d9d30d09ab5e3ae57ef81c72808fac66abf237d8ecbdacabc14351c6988f39cc701c4700ca272d80a4fba9693a08713ab0b7e6794d0a6cf2b7000b89443abb0ba8d95ec73d9be4a676a630080a9a5e3b4680965f3e476f15018a4da00ffe0b3eac3f59e24c75571ff52f60d0232df0afb2f7c4b1f777a9bae810306bfb153ecc5c5ead4ffb84ad4a31b7a4e50fd40b2c5e82a9c25960de83c04aa5ca67886609f5d112ffd514e5a4d800b631cbaed45b50fd3ee6f4e9c1e0df60bddbcf188e86527f2130e86dc316e6634becb150f58fe8ff8a1c9bfc20631ef3b07a0ac47e44089e73d77b382a68d340f7e876758146a15ba49a07ce5974840d3fb53944fe732e6dd8a0d77b29c5dcfbc8529d8cdddad62895a59b5849f6e1de43f699df55033d4a1fbe277a1e89dfcb9306dbb2b26e51a0a25c133df1ee4d37978ef41d88c46"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001180)={r1, 0xa0, &(0x7f00000010c0)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f00000011c0)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001200)={0x6, 0x2, 0x800, 0x90, 0x6}, 0x14) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001240)=0xffffffffb0a13f3d, 0x4) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001280), &(0x7f00000012c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001300)={r2, 0x8}, &(0x7f0000001340)=0x8) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000001380)="d4e924af817ac6fd0f393d0bd85635ab88df767e2595ee8fe961deeff549418efd4ea79c99aa2e51f21d6a03a71ff5362fb1b59d86cf730934aad3e1c36ce8ec70b15ac6dff3eefca7016f031a50e2ad77ae25e0fd1bbdcab58dce7d3e6a8d9991403a4af3a8d7ae10e6039e3d3852ec2554de8abf12ffcb2b993a238e58c33b946b1f61525f877398097dba9551cfcd01f6a33e") connect$ax25(r0, &(0x7f0000001440)={0x3, {"ae31564610a947"}, 0x5}, 0x10) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001480)="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") syz_extract_tcp_res$synack(&(0x7f0000002480), 0x1, 0x0) close(r0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00000024c0)="a66beecc9d4bb04af8a59536d603ab5ac66bca1135878653bec88aee57f67ba86d77b4a39384584b0d57350defdc7e008fe61ec1e2a273ecb1be759c542db23b3ba810c7262eea2648c417350d0280285303f0222fb02c5b1dcf421694326222435ca90d538183247a544dd874f14bdda4d4fe0817880ae1567053dfc6b458e631bcf186dd4ed1320b74f8154c369db0b59e1c92f1ed89e3eb6af4418bd226d3", 0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002580)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x401}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x7ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7ff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3e}], 0xc4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000002740)={0x5, 0xaa, &(0x7f0000002680)="7284463bf1414af23c59ae600b87af1c5443532008a49bf43bdcba225de6f2e088b4508a24c17c08ef4f9c0159094d97bb2c95e8d29e843c6136253216e13a126d12680b3352a28204eab234956b8f1b42f35864c4cdafad90981912e9ecd2ff64b546d091f100ee4fa6462001f2cd93e372dc0b81a02d4bf3d41743abdaf58d182298fe902d5f28a19f22d7d648b2cec03ad614ac81ac36fceea5b8cbe16a1f1ff020eb4473f74799c8"}) setsockopt(r0, 0x3, 0x1f, &(0x7f0000002780)="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", 0x1000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003780)=0x17, 0x4) readv(r0, &(0x7f0000003a40)=[{&(0x7f00000037c0)=""/156, 0x9c}, {&(0x7f0000003880)=""/158, 0x9e}, {&(0x7f0000003940)=""/233, 0xe9}], 0x3) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003a80)={r1, 0xbd4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003ac0), &(0x7f0000003b00)=0x4) fgetxattr(r0, &(0x7f0000003b40)=@random={'osx.', 'Rposix_acl_accesssystem\x00'}, &(0x7f0000003b80)=""/248, 0xf8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003c80)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003cc0)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000003d80)=0x8c) fgetxattr(r0, &(0x7f0000003dc0)=@random={'security.', '/dev/sequencer2\x00'}, &(0x7f0000003e00)=""/4096, 0x1000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004e00)={0x0, 0x2710}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000004e40)) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004e80)='/selinux/enforce\x00', 0x200180, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000004ec0)={r4, @in={{0x2, 0x3, @rand_addr=0x1}}, 0x1ff, 0x6, 0x8, 0x0, 0x1}, &(0x7f0000004f80)=0xa0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000004fc0)=0x0) ioprio_get$pid(0x1, r6) 2018/02/26 10:17:38 executing program 1: syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/26 10:17:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000a17ff7)='loginuid\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='+', 0x1}], 0x1) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40000) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000040)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a25aa6c17e54cd6bcf6ccb77ace3c4c692d14d3e5253cd60cc6a3dc3c6648880af74", 0x22}, {&(0x7f0000000100)="6ea9f1b41e3647d0e709df65af23753985080b60a29849a6ecce6b646a4bc098d26cd134adc9d276e817e935b980410fa833d9dac87c0d", 0x37}, {&(0x7f0000000140)="7dea97259495bc63b3e7d036a6ab8ca044f788b421837ad6a055cac363daa95ec5994034b9c9c9983f71f8ccb9138e1a04491188eda98df138a9f01513a0b466e669617362bb81dda239bd84c3410b044d89ab98be504c4aa36d4d07fe709d70d99719b42cc4147b6397bc70e4805f47c8e0034f4d4a381a5ec6fb8f44cd9793fd4f47f6ebb3ce67194a262b903ee561e99b4b9cc77f30590b829be1f0b4926380aaad51e4a42353215d854f1212ff8afc4cdf9e20a50aadf27a50aa14939eb8d10e16fe7e33f92576be137dd0379d3b681b27141fce7244d1dcbdc49d1965efd722bc0eb6", 0xe5}, {&(0x7f0000000240)="3cae93254320e430123fdaa1e4c49ec5fec0b8215e459d50fc875f0a3785629ea71bae703d6e36aacfbde2db238cf62c19081e108a665c79cc49df9c7bc0de5a9067bb4eae3dd64649ec4dc905174beed091c6481e34e5782ee6da3d74a6c599098dadf28dfe257043240ce3c125acf3605498deaca335b52e98018d71f938d9212582800c5b820b533f27604b3852c5847e3c2917948df859d97e8ed463d3af6c1b77d29deeb9c944b5d7400d75a56459a186a61af119ca8a42fc70beff7ccddd029fa7e7688d97f39dfc0b6cf697c15c21717793e6647c9618d34c4346e30c224997bc01ecd8644a4f39b59cf4c834", 0xf0}, {&(0x7f0000000340)="31d7b3f18aeded201f8a59d9e134ee3dbf8d3ee56266c858e02fb5e9f2d3a24ee19b43d8250dc633617dfc8a851c19cc2c888e29bc4a34c04ef2dc84c4b5f1747b7bda7b32", 0x45}], 0x5, 0x0, 0x0, 0x40000}, 0x8800) 2018/02/26 10:17:38 executing program 4: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='statm\x00') fchmod(r1, 0x40) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) 2018/02/26 10:17:38 executing program 5: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x60000, 0x0) read(r1, &(0x7f0000000000)=""/108, 0x6c) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) setpriority(0x0, r2, 0x10000) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) ppoll(&(0x7f0000ae6fe8)=[{r0}], 0x1, &(0x7f0000fd0ff0)={0x77359400}, &(0x7f0000fd0000), 0x8) read(r0, &(0x7f0000000000)=""/96, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20484001}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@newneigh={0x24, 0x1c, 0x712, 0x2, 0x0, {0x0, 0x0, 0x0, r3, 0x10, 0x82, 0x6}, [@NDA_SRC_VNI={0x8, 0xb, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/02/26 10:17:38 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) vmsplice(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)="2c8f7756b29257777731bf6f57b4801fc4780acd88ede0f052e342a978388825433646f66b86affd0c317017d61e0fcbdd130fcf8d49ef0118e0317b05cbf1a21a378c5a6d356a790d7429dda1d849e2d9c4201f83a3162c726c60e5f6c54cbc0651b65533a768e333bae4b38714dd2e2409754f2a41f1b0331e48c7ca28fdb0bbb4b44202ae67da5b8623b15acae58579bfcc34dec50c9a7e5800797d0e2d1f5abd42b7f48605eb8b8750cf181662bef02734037e3d3d169540ce2c5f6621b92f1a874d44269c86d325b6817776061791663d4e52", 0xd5}, {&(0x7f0000000100)="1542f3", 0x3}, {&(0x7f0000000140)="0adfd795d2e1c84fd3206a6bb2b8cb23dc1c9ea95f73176d961cdf8c97104bc64b081b4518acc7757ad3492eb9bb59f695e8cefc297f1d583d75bb93b5597a3f551b6365a0c9a1abeb279b93d61ec9bfdec4e3bbac214eb45e5a180710385472", 0x60}, {&(0x7f00000001c0)="59541f05191cba8b5ccd0f3887fb6ca08f119bd46437a2cf48cee0b5eba7b6f846511e69d3561a08576a3d97654ce73f57a062ea84cb087be71ef4f24fadf07d9a1cc3bad74b4996bf5cbdce09853dc0aba0aa2e93f7f0573579cb5c6bdfe294d7435cc4c6042d26b7811d0959798905eb43a2aec0bc7e798e0a21e3392fa5059b096e09e9eaa3b545397a10e2cf358636e2d64964a9fe578c2acc73f8958574b54373cf382929c0", 0xa8}, {&(0x7f0000000280)="10bc1e0e6cd589c8a804292c6d908cb6c693ff74a110121d6311c53721930d0fd854a2fc5c54b41f1055445e76bf16b38e85ab38c342bcf2dd8ae574f84983d0e7db7c4399aaa330fb89fe86af81b454b09d5bc8650505656a7d2c89dfe45605bbcf003d0c6b698a13787dbd5c8f7b640d8e124b64a176bca0132b17caf946c0ff", 0x81}, {&(0x7f0000000340)="435c36170bca29365c43faf8aa4e7f40de846f659ad7a9e1ef51b779f450640a25cc0049", 0x24}, {&(0x7f0000000380)="d28a65953897d83dee4a0e502e62c6d73788012d5bd143eef43a0cb72c76b0077de349a744532aed7dee503fd5c1f2", 0x2f}, {&(0x7f00000003c0)="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", 0x1000}], 0x8, 0x4) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000641ffc), &(0x7f0000723000)=0x4) 2018/02/26 10:17:38 executing program 7: r0 = memfd_create(&(0x7f0000000100)='\x00+\'bdevproc%\x00', 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xfffffffffffffffe}, @note}], 0x30) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f0000e06fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result={0x0, 0x100}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}], 0x90) 2018/02/26 10:17:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) fchmod(r0, 0x60) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/26 10:17:38 executing program 6: r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/26 10:17:38 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/26 10:17:38 executing program 4: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x50000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x84a00, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r2, 0x0) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x0, r3}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x208200, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) pwrite64(r2, &(0x7f0000000040)="8b36e0d6ea", 0x5, 0x0) 2018/02/26 10:17:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) accept4(r0, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000000200)=0x2e, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0xffffffff7fffffff, 0x2, 0x2, 0x3, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="060008e11f00a5f9ebc4050007e7030000800800de3dd46f91e5a5c042c31a8434e72de463f522ccc8c2bd795fe67966aac62bf6ecc3e841f170d48d78599819564e78baabca8191971218c22a8fec34bca1ce39a29f0a68b1e1cd423707ca6084a3ea075a5bb66d23e31f9857ca84c8b4bb3bbecd2e7d10b272b8219881e5373d"], &(0x7f0000000300)=0x18) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x200000000000000a, &(0x7f0000aca000)=0x2, 0x4) recvmsg(r0, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000dce000)=[{&(0x7f0000305fdb)=""/37, 0x25}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x81, 0x1ff, 0x2, 0x8001, 0xfff, 0x9, 0x110, 0x200, r2}, &(0x7f0000000040)=0x20) 2018/02/26 10:17:38 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000480)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ffffffff000000000000000000000000aaaaaaaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000079616d300000000000000000000000007663616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000e8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000100000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000000000000000000000c675c6a25caf74de18b9d4844e31bac4128538de0f68722b81abd01c121100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x54b) 2018/02/26 10:17:38 executing program 2: 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') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='proc\x00') bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @rand_addr=0x5}}, 0x20) 2018/02/26 10:17:38 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000180)={r1, 0x7, &(0x7f0000000080)=[0x80, 0x2a7, 0x40, 0x80000001, 0x100, 0x1, 0x3], &(0x7f00000000c0)=[0x40, 0x40], 0x0, 0x3, 0x4, &(0x7f0000000100)=[0x4, 0x7f, 0x1], &(0x7f0000000140)=[0x9, 0x7, 0x4, 0x0, 0x4000000080]}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) 2018/02/26 10:17:38 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 10:17:38 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x8, &(0x7f0000ffc000/0x3000)=nil}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003540)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f0000002e00)=[], 0x0, &(0x7f0000003480)=[]}, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0xf) sendmmsg(r0, &(0x7f0000005d40)=[{{0x0, 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000002400)=ANY=[@ANYBLOB='\x00\x00./file0\x00q5'], 0xa, &(0x7f00000036c0)=[], 0x31f, &(0x7f0000000040)=[], 0x30}}], 0x2, 0x0) 2018/02/26 10:17:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) fchmod(r0, 0x0) 2018/02/26 10:17:38 executing program 1: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x60000, 0x0) read(r1, &(0x7f0000000000)=""/108, 0x6c) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) setpriority(0x0, r2, 0x10000) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) ppoll(&(0x7f0000ae6fe8)=[{r0}], 0x1, &(0x7f0000fd0ff0)={0x77359400}, &(0x7f0000fd0000), 0x8) read(r0, &(0x7f0000000000)=""/96, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20484001}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@newneigh={0x24, 0x1c, 0x712, 0x2, 0x0, {0x0, 0x0, 0x0, r3, 0x10, 0x82, 0x6}, [@NDA_SRC_VNI={0x8, 0xb, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/02/26 10:17:38 executing program 5: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x60000, 0x0) read(r1, &(0x7f0000000000)=""/108, 0x6c) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) setpriority(0x0, r2, 0x10000) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) ppoll(&(0x7f0000ae6fe8)=[{r0}], 0x1, &(0x7f0000fd0ff0)={0x77359400}, &(0x7f0000fd0000), 0x8) read(r0, &(0x7f0000000000)=""/96, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20484001}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@newneigh={0x24, 0x1c, 0x712, 0x2, 0x0, {0x0, 0x0, 0x0, r3, 0x10, 0x82, 0x6}, [@NDA_SRC_VNI={0x8, 0xb, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/02/26 10:17:38 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000139000), 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f000011c000)={&(0x7f0000730000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000d76000)=[{&(0x7f0000a06000)=""/179, 0xb3}], 0x1, &(0x7f0000bac000)=""/72, 0x48}, 0x40000100) pread64(r1, &(0x7f0000000000)=""/57, 0x39, 0x0) 2018/02/26 10:17:38 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) nanosleep(&(0x7f0000000000), &(0x7f0000000080)) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) fcntl$dupfd(r2, 0x402, r1) 2018/02/26 10:17:38 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x0, 0x7}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x3f, 0x2}) getcwd(&(0x7f0000000080), 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)) getpeername$unix(r1, &(0x7f0000badff8)=@abs, &(0x7f00003ff000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x3021, 0x7cd0, 0x4}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x7, 0x8000, 0x510, 0x9, 0x7f, 0xfffffffffffffffc, 0x9, r2}, &(0x7f0000000180)=0x20) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x18a80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x200, 0x9, 0x1, r2}, &(0x7f0000000200)=0x10) 2018/02/26 10:17:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x13, 0x45, &(0x7f0000000000)="473d270e606d581993df4f55057b6bf7e7ee79da271b47e3398c82b1e9f71088c9e418ffc27cf1a247c087905a03c806ef23a702687a844e1dce9b14fb99553f390a95059f"}) fchmod(r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) acct(0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000000c0)={0x10001, 0x4, 0x4cc4fe1e, 0x81, 0x6, 0x80}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/57) 2018/02/26 10:17:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) fchmod(r0, 0x0) 2018/02/26 10:17:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x4, 0x0, r1}) 2018/02/26 10:17:38 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000139000), 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f000011c000)={&(0x7f0000730000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000d76000)=[{&(0x7f0000a06000)=""/179, 0xb3}], 0x1, &(0x7f0000bac000)=""/72, 0x48}, 0x40000100) pread64(r1, &(0x7f0000000000)=""/57, 0x39, 0x0) 2018/02/26 10:17:38 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="1b68676577681813d16ec7de60564681adb77ca5501ec3758512c455f973413945a02e5d873bebd6fe068e84b4d92c9253c946f53f07663dc7007ffbd41da538618486f49104e4a3d9ee2a636c52bf00cfa57b0b9c504d75fa7568a4e1ffd7ddd545d105f62d2017a2541e0861594682d35706d3029f826d2554a6ce68828c71f1b1a13f93ac95687c42031ed5cb4a24845f75413e5085e8963369aa6b9d1562afe4ddba0c783482169a", 0xaa, r2) bind$unix(r0, &(0x7f0000f5bff8)=@abs={0x1}, 0x8) pipe2(&(0x7f00005d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r3) getpeername$netlink(r3, &(0x7f0000eff000), &(0x7f0000454ffc)=0xc) 2018/02/26 10:17:38 executing program 6: prctl$intptr(0x1f, 0x200000000000003) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 10:17:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"e58f118fd6f5be1bf94a81e7798d3b3d", {0x4, 0x5, 0x3, "1fe59227e44c", 0x2}}) 2018/02/26 10:17:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1}) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x8c002, 0x40) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x2c) timerfd_settime(r2, 0x0, &(0x7f0000000100)={{r3, r4+30000000}}, &(0x7f0000000140)) getsockopt$inet_int(r0, 0x0, 0x26, &(0x7f0000fa2ffc), &(0x7f00002ceffc)=0x4) 2018/02/26 10:17:38 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = dup(r0) ioctl$KDSKBLED(r3, 0x4b65, 0x96f) ptrace(0x4207, r2) wait4(r1, &(0x7f0000001200), 0x0, &(0x7f0000001240)) 2018/02/26 10:17:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000000000f9b6036d0003000000"], 0x10}}], 0x2, 0x0) 2018/02/26 10:17:38 executing program 7: r0 = socket(0x18, 0x0, 0x80000000000001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1d000000", @ANYRES32, @ANYBLOB="00000000066c0000"], 0x10) 2018/02/26 10:17:38 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000012bff2)='statm\x00') fchmod(r1, 0x0) 2018/02/26 10:17:38 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f0000000000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f0000000040)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xfffffed2}], 0x3, &(0x7f0000940f43)=""/189, 0x43}}], 0x0, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x400, 0x3}, &(0x7f00000001c0)=0xc) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/26 10:17:38 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000efe000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x7fffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x1, 0xf, 0x4000000, 0x5, "f16f4b2f36e7795404e3436cab7e0e61cc4f6b04cf5e6209844888388b2f3794"}) epoll_pwait(r1, &(0x7f0000007000)=[{}], 0x1, 0x0, &(0x7f000002eff8), 0x8) 2018/02/26 10:17:38 executing program 6: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='em0selfppp0]nodev\\%/\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=ANY=[@ANYBLOB="200000001800250c000000000000000080000000000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/02/26 10:17:38 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x9}) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0x4, 0x0, 0x40, 0x61f6}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xe9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x8001}, &(0x7f0000000180)=0x8) readv(r0, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/158, 0x9e}, {&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f0000000340)=""/12, 0xc}, {&(0x7f0000000380)=""/100, 0x64}, {&(0x7f0000000400)=""/146, 0x92}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/228, 0xe4}, {&(0x7f00000015c0)=""/120, 0x78}], 0x8) sendmsg$key(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001900)={&(0x7f00000016c0)={0x2, 0x10, 0x2, 0x0, 0x48, 0x0, 0x1, 0x3, [@sadb_spirange={0x2, 0x10, 0x3, 0x1}, @sadb_key={0x19, 0x8, 0x5c8, 0x0, "bb6ae9788fc45c41ef9221d728682027b3a5cabdab629899ccd5d174fa70797513c4410bdf5f465c03eba47502ac9969d1b575c10af8f90467f974060c3a983e35a6448a298a1b9512aec17bfec2bb747158ec203e916d1a6cc3638efa7699d44de5712a847e718198af2ba5020d09c8bb569386ba455b4204cb4f8bd28293d4aba9fc478081d9940f626f1b70d86e9a789e4519f6d6837737603ec0e34ec6f779beff5b7ea860f3b479a42530d7841d8601372d6a238dc1df"}, @sadb_key={0x9, 0x9, 0x1d0, 0x0, "04936278917da412cbbbc29cc4f8468c106b47676fa456aa3a5d81a6707d06ffcf1ecbebb7a8ba394d9caf49ff020935fad61ca640ff91daef00"}, @sadb_sa={0x2, 0x1, 0x3, 0x1f, 0xff, 0xb0, 0x3, 0x40000000}, @sadb_key={0x17, 0x9, 0x578, 0x0, "fa36e87ddcad78736cbbf525f9ef0ed46a78d06f1cb76799e7989e2921a23c26b5b47ff9bcf95a17a7734986b95c77d6bb955c7e3ebae414a8de093f0ea9a3af8609df64a9307da9caaf824b66eb3bb5321dcf00440692fde5f887e63393bf21dd88ea61d05efeb0ab251adeaaffff1a6f9d726e1cfa06a8543079cb16a45487fc844d2a5bd0c4b454d1222fa4e6e08eca49e57c24295154f54aa85906a8e48e7c55d22fa73a2d34bbbc87a97a3e5c"}, @sadb_lifetime={0x4, 0x7, 0x47cf, 0x4, 0x61e3cfc6, 0x4}, @sadb_lifetime={0x4, 0x7, 0x4, 0xfe, 0x8, 0x7fffffff}, @sadb_x_nat_t_port={0x1, 0x16, 0x2}]}, 0x240}, 0x1}, 0x44801) fchdir(r0) ioctl$KDENABIO(r0, 0x4b36) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001980)=0x2, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000019c0)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001a00)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001a40)={0xc6, 0x7fff, 0x3, 0x9}, 0x10) bind$pptp(r0, &(0x7f0000001a80)={0x18, 0x2, {0x3, @rand_addr=0x1}}, 0x20) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001ac0)={0xe4d2, 0x2, 0x3000}, 0x4) connect$unix(r0, &(0x7f0000001b00)=@file={0x1, './file0\x00'}, 0xa) ioctl$TIOCSCTTY(r0, 0x540e, 0xfff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001b40)={0x1, 0x8001, 0x8}) fcntl$getown(r0, 0x9) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/vga_arbiter\x00', 0x0, 0x0) kexec_load(0x1000, 0x5, &(0x7f0000002e00)=[{&(0x7f0000001bc0)="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", 0x1000, 0x25, 0x53cb}, {&(0x7f0000002bc0)="8c4261e87e223cbfbd259b99ca2c2b64a973a6a9910c46ef7292134a48b724d52e7396b2ded3aeb2a0e178536cc5c1d51b5fdcd1d27f64af8031a5f28f0b538b4ed8b23c064f296900ddd797bd78ec0710b419beddeb42bc97c14c8acbbb490c4edba50bbe59fb59dc11dd690afc276148a78b384413867d86a4f5c40b3a47410283a22da103f61f4c023fe87fe356548291f8aec06e2773662f88b3af66cca2ae6ebbb9da5e96f42f4f3a6b8ba35486e3b3a865c0b051cf3abe5f13", 0xbc, 0x4, 0x8}, {&(0x7f0000002c80)="43b621016e469d7565166dcae362e09f16beb40252459424f64713b6e18a7b0dd9f0b74473964ae0b540902586944d2a2f193f893a9ee4acb374928344463018a57ff57d080ee1a8cf7778a6c49d340e917d5dab358ffae2ded49baeb74bcd0523a49b66b06e2bb49aad19f2c02f9a7360f88cdadd649ae35cf8fddc875fde755df16a4325fb6eaa69bd96c77e", 0x8d, 0x1, 0x7fff}, {&(0x7f0000002d40)="8f56dbb9a31df7b8c304f6d7c8", 0xd, 0xffffffffffffff50, 0x100000000}, {&(0x7f0000002d80)="a05e68acc030758052e4fec957fd5a9dc69c238206634829a1b4e82350efc8b668649bcd1cdde1bf25bbe456be66f1d87bd2539bc0fecf7a303a477fcf175ebd065be8f6e6f4c602bf6f89340116ffdb12a9d5c6", 0x54, 0x0, 0x2}], 0x1e0001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002ec0)={r2, 0x1000, "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"}, &(0x7f0000003f00)=0x1008) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r5 = accept$packet(r3, &(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003f80)=0x14) rt_sigprocmask(0x1, &(0x7f0000003fc0)={0x400}, &(0x7f0000004000), 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004040)=@sack_info={r4, 0x8}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004080)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000041c0)={r6, 0x6, &(0x7f00000040c0)=[0x6, 0x5, 0x3, 0xffffffffffff2c7b, 0x200, 0x7], &(0x7f0000004100)=[0xff, 0x80, 0x3, 0x8001, 0xff, 0x3], 0x20, 0x7, 0x101, &(0x7f0000004140)=[0x2, 0x6, 0x81, 0x0, 0x3, 0x100000001, 0xffffffffffffffa5], &(0x7f0000004180)=[0x4, 0x7, 0x9]}) shutdown(r5, 0x1) 2018/02/26 10:17:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}}, &(0x7f0000000000)) fchmod(r0, 0x0) finit_module(r0, &(0x7f0000000040)="2d73656375726974799c233a00", 0x3) unlink(&(0x7f0000000040)='./file0\x00') syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x0) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001}, 0x3, 0x0, 0x0, 0x3}}, 0x26) 2018/02/26 10:17:38 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x22080, 0x0) 2018/02/26 10:17:38 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) r2 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) r3 = add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280), 0x0, 0xffffffffffffffff) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="e2e993371d2fcabc429115bf17b00c70ba053156ff8f29373bf85833dde6f24bd068d405037268820e62f3e48822e24927157efc030f0f78a479773aaef53402b58ac4f2095c3c62f287b9c9d31b662adab69c65518dfe9b76b559d9d98ed739817a56dcbca537ae28afda761290156b0c608a76a46a6dbff2739a6caa07cdb7d613ddc5d4c27c09a2907e3b2b4532c09ffbdf7b8cfbc2df2287e04959", 0x9d, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000400)={r2, r3, r4}, &(0x7f0000000440)=""/39, 0x27, &(0x7f0000000540)={&(0x7f0000000480)={'cmac(cast6)\x00'}, &(0x7f00000004c0)="d1cee016022f1fc0e7ac14be13b246ef4406cff1c0fa9bfdd3ff75fd503fc626b53fd3708b6ac7ff6f4001cf96c9b34a19a1dd237afc505398e8939ea86a633ad45f99e1e428192d113795c4a33d17229608f99e3942398db0a3ee08e5e762", 0x5f}) 2018/02/26 10:17:38 executing program 3: add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) clone(0x40000, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) 2018/02/26 10:17:38 executing program 7: r0 = socket$inet(0xf, 0x80003, 0xc4) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/02/26 10:17:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010e000)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000006700)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000006740)={0x0, @in={{0x2, 0x1, @empty}}, 0x2, 0x6, 0x8001, 0x400, 0x80}, &(0x7f0000006800)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006840)={0x80000000, 0x8, 0x8200, 0x81, 0x3, 0x9, 0x9, 0xffffffffffffff78, r2}, 0x20) pipe(&(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x1, @multicast2=0xe0000002}], 0x10) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000443fdc)={0x6}) 2018/02/26 10:17:38 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='statm\x00') fchmod(r1, 0x0) 2018/02/26 10:17:38 executing program 1: ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000040)={0x0, 0x81, 0x8, 0x950e, 0x8, 0xffffffffffffff81}) r0 = socket$inet6(0xa, 0x5, 0x7ffffffffffc) connect$inet6(r0, &(0x7f0000a06fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0xffffff17) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000000000)=0xde) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000100)={0x5, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}}, {{0xa, 0x3, 0x1, @empty, 0xf56}}}, 0x108) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000080)=""/18) write(r0, &(0x7f00000000c0)="88947d062da8506b9196c8c2f00db2141715cb05ce9c88ed5f497659faa6a593489133f30ce8285491b10f47efa6598461b660cd1002b6c43a1b830a3ed864a0", 0x40) sync() r2 = gettid() getresuid(&(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000014c0)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f00000015c0)=0xe8) r5 = getpgid(0x0) r6 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003d80)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000003e80)=0xe8) lstat(&(0x7f0000003ec0)='./file0\x00', &(0x7f0000003f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() stat(&(0x7f0000003f80)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004040)='./file0\x00', &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004100)={0x0}, &(0x7f0000004140)=0xc) r13 = geteuid() getresgid(&(0x7f0000004180), &(0x7f00000041c0)=0x0, &(0x7f0000004200)) sendmsg$netlink(r1, &(0x7f0000004340)={0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000000240)={0x1174, 0x3b, 0x20, 0x4, 0x2, "", [@nested={0x158, 0x57, [@generic="c9cb9285c9c7e9107c08ba660d06d7e0e88d766fa916d17c75e31f61fade6b1cd08d18e5df77850f639a07092c731573afa5782b0bcd3c3880bc07fbd1ecce7df72a6bce3b41323f6dc387dd7b8f004290305f5f13f99c4ffbca79b66fb6fe", @generic="13f32a7f98bb858c84b104cd183eb5522c96756900c87bae03cb18a84167b7841e60b2042cddeb8d1d776a68abd7b9bb90a3c49ae533638a055c2ef48855637e2ce250b4935f8e18ca6e4394817c4b4a56893084896f684a32e184453a3ddb100ce50b1a008acbe4619f40c63bd3d140e76f3448c64837d393455b2467f4290e32be07135232057ba26baaf404d107fa810a15082e535ca1c896898796e1b83d61f17534a21d51471e1bc05032febc2411382821f91d217a4d682a6f8863f280520390f03faa2e967d1a443d1e1cc1668a904d13f7985cec0d17c8a647226598945d6c199f0d91f820b86e57a02921eb891ba697f8"]}, @typed={0xc, 0x84, @fd=r1}, 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@generic="ce6fae256d2faecde6107524c0aa554a91216f45b17cabd3178c0da0a80c2b841fa09cabd017860dd75cdbb39d3412c7f4c429233b1882094303e5ae079a676b6979d41234648a0f5466e4c07ac6a4406a36c33ab2ab8f8c8ed3d6d8d56e0f677c2c09fd3bc0c3e4a7c4d40b3c08bc85ff38c12c2539d771abb56fa374646d975ab67c8f7c93f5297d133b09cec0074b0b1b1ab71020358a42c20f2613bd45038cb29e772c86dfb0554f7dcc1368cc54196340ba05", @generic="e94607e45cedbff8cf7b10418e1e889773a739c9dffe55ed1e99218f75d918b267056b677811a223d609d62d2e836f5656d595ef01550705975156e6991462df4f0c9ba7dcf3728252b0628aa82ba3dd2f1d52160ef83216cccca2aaa162f2be98f0b49e799be79f168f9564e18a3c0d2ddc9d5d525d2cb7c61ce1d10978f5"]}]}, 0x2578}, {&(0x7f0000003b80)={0x1b4, 0x29, 0x300, 0x3, 0x0, "", [@typed={0xc, 0x84, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x53, @u64=0x3}, @typed={0xc, 0x4c, @pid=r5}, @nested={0x10, 0x3c, [@typed={0xc, 0x95, @u32=0x2688}]}, @nested={0x3c, 0x76, [@generic="f67c5b49d2d554faf5b266c9d425a9b56a", @generic="333da4e3f1e397a442580858b55d10ded36edb1bbac4677a99d283e10d7ba5f9e69c31e9a9a1cb"]}, @nested={0x130, 0xa, [@generic="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", @generic="965640fb81293d41d4989152b0eceec2", @generic="72c4734406a68528d9266e4fb40d0a00e66bc3114b1732a0d124c42fa43f"]}]}, 0x1b4}], 0x4, &(0x7f0000004240)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xf0, 0x4000000}, 0x4000) 2018/02/26 10:17:38 executing program 2: sync() r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0xfffffffffffffb5b, 0x4) 2018/02/26 10:17:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x240000000, 0x9}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2}, 0x7) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000fb6ffc), 0x4) 2018/02/26 10:17:38 executing program 7: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0x402002) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/02/26 10:17:38 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/241) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000004, 0x44039, r0, 0x0) uname(&(0x7f0000698000)=""/235) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x5, 0x4) 2018/02/26 10:17:38 executing program 6: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) bind$packet(r0, &(0x7f0000ff9fec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xb4dc, 0x4, 0xd2, 0x7, 0x9}, 0x14) 2018/02/26 10:17:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="737461747e5ff1059f8a886b2f2a18b7d7bebc2bb032194240f22b8e480128f7b9f556e9737577f97ab02655eb") fchmod(r0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x7) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) 2018/02/26 10:17:38 executing program 1: madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r0 = socket$inet(0x2, 0x6, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x94, &(0x7f0000000200)=[@in={0x2, 0x0, @rand_addr=0x5}, @in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10001}, @in={0x2, 0x1, @rand_addr=0x585f}, @in6={0xa, 0x3, 0x7fffffff, @empty, 0x9}, @in6={0xa, 0x1, 0x2, @empty, 0x50b5800000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @empty}]}, &(0x7f0000000300)=0x10) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) 2018/02/26 10:17:38 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) accept$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f0000000000), 0x0) fcntl$getown(r1, 0x9) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) accept$netrom(r2, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) 2018/02/26 10:17:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) 2018/02/26 10:17:38 executing program 0: r0 = inotify_init1(0x0) rt_sigaction(0x31, &(0x7f0000000000)={0x3ff, {0x7}, 0x50000000}, 0x0, 0x8, &(0x7f0000000040)) fcntl$getflags(r0, 0x40a) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10040, 0x8) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000180)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x5) 2018/02/26 10:17:38 executing program 2: syz_emit_ethernet(0xff04, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, &(0x7f0000efe000)={0x1, 0x4, [0x0, 0x0, 0x0, 0xffffffffffffffff]}) 2018/02/26 10:17:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) fchmod(r0, 0x9) 2018/02/26 10:17:38 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf={0x43, &(0x7f0000000000)="f94139330c347f590c6f1ac54d07453efc2ff01f87d10d8feac67f6da535c4164b27d9c1d4dde5d968d967a4f4ea384cdcf646fb525f83de90638053aa66157b1fd2fc"}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000140)=0x3) r1 = dup3(r0, r0, 0x80000) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) 2018/02/26 10:17:38 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x9, 0x3}, {0x6, 0x1000}, 0x81, 0x2, 0x6}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000000bff9)="00640001000445") renameat2(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r2) 2018/02/26 10:17:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') ioctl$KDMKTONE(r0, 0x4b30, 0x0) fchmod(r0, 0x0) 2018/02/26 10:17:38 executing program 1: r0 = socket$inet6(0xa, 0x400000002011, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=ANY=[@ANYBLOB="168d560000a3c91a34b0e764737a8a1321ff88e80000000000000000000000ae3d521c7dc8ca4cc57c09fa4b3d271b24a9c1583d1cd6beac18472a1a3a66b4c6437fb942f8e7e9ff678aea1d7a96c5db24aeafe933824e7710b30bab2e9e0267948f7d72081de2524d70ea0a683ad2dafc50ea2568ec3dd3ef1694ec3e4acb4b38a5659db6847b7f9d"]}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/26 10:17:38 executing program 3: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000000000003, 0x2020000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="0ed38eda81c56b11078dce0654f4ff76a7b65ab704fce3f255f1f0c43e94f74ad706eb1a73a7017658722f37dacf117e2b323775cf398295da44b4189c057d3a3c24e271f7302d03c0c8b99b8ae50e3b96656f075e35003f2a1afb89195b37a171d0a5d0df475fb8b50366efca01744d4e08d706aa6cf0c36a394d946be38f3d3803d74516008a18bbbf2c313194a690ed0065a8ac3dd1c634d5bf0715c6cb19a106e0", 0xa3, 0x4000800, &(0x7f0000000100)={0x2, 0x3, @rand_addr=0x80000001}, 0x10) delete_module(&(0x7f0000000280)="747573000a9b07371bdc095b97807524b1cce908510f24662a9d70d48a370eb70c55a72f541381e5b329a2b03c006e2cf9a68a776790bf8571dafd5bfc9705be4a7cec3dcc9f331c2e4bc1961b21417890e415d4974ca63b", 0x800) getitimer(0x2, &(0x7f0000df8000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000094bfe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000090f000)={@common='erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000df9000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x9e8, 0x1ff, 0x9, 0x400, 0x3, 0x20100, r2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000dfa000)={{&(0x7f00008f3000/0x1000)=nil, 0x1000}, 0x2}) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000df9ff0)={&(0x7f0000d21000/0x3000)=nil, 0x3000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000080), 0x8) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000dfd000)={&(0x7f0000a91fa8)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2711d5606c555449947969231cead901ca75b8452eea3f4f4b1430ae1a74a7f0f4a06709f797506b3ad277e49ba9ce224b12fd90f8f47a836a6a2d35c0358e"}, 0x60, &(0x7f0000dfdff0)=[], 0x0, &(0x7f0000dfd000)=ANY=[@ANYBLOB="10000086000000000000000000000000"], 0x10}, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000dfa000)=0x3f, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) acct(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000dfb000), &(0x7f0000a35000)=0x4) recvfrom$inet(r3, &(0x7f00000001c0)=""/157, 0x9d, 0x0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x8) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc), 0x4) open(&(0x7f00002b2ff8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e05411, &(0x7f0000b2af85)=""/123) syz_open_procfs(0x0, &(0x7f0000903681)='net/raw\x00') renameat2(0xffffffffffffffff, &(0x7f00000012ca)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003ff8)='./file0\x00', 0x0) sendto$inet(r3, &(0x7f0000b0c000)="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", 0x1001, 0x10, 0x0, 0x0) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/26 10:17:38 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4010, r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa)={0x0, 0xfffffffffffffffe}, 0x265) signalfd(r1, &(0x7f0000000040)={0x3}, 0x8) 2018/02/26 10:17:38 executing program 6: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0}, &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000008, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r0, 0x29}, &(0x7f0000000080)=0x8) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/02/26 10:17:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_adjtime(0x0, &(0x7f0000012f30)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000001c0)={@loopback, @dev, 0x0}, &(0x7f0000000200)=0xc) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x3, 0x1f, 0x3, 0x0, 0x2, 0x20, 0x20, 0x11, r2, r3}, {0x2, 0x7, 0x56b, 0x3ff, 0x8001, 0xd31, 0x9, 0x100000001}, {0xb393, 0x0, 0x5, 0x728ffa04}, 0x7, 0x7, 0x3, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x6, 0x3, 0x3, 0x8b3, 0x80000000, 0x2, 0x7}}, 0xe8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/26 10:17:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x1, 0x17, 0x1, "ffd9022c63edcb4691b0ea6167b8908245fb535f16d2e9f9268cec8440759dcddb71cafd4e18d0268436a9a4ea26a6dafb03277524c572247a64ef2b08c7cf58", "5077dc56ef1df0e8ccf0d768f0cf5536207d5173ab012ca69207c8b5986122b717cdfd196bab2b7e52694889c4e6d48fb487d3e30fd7a90ce5cbe736c68fef8b", "b82c670f092a065b156d273bafeafb3dcb76a701d7ba46e8086ee47fdfcf708e", [0x7fffffff, 0x200]}) 2018/02/26 10:17:38 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000000)={@common='gre0\x00', @ifru_flags=0x4602}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x200000000020800, 0x0) 2018/02/26 10:17:38 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000040)) connect$l2tp(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}, 0xffffffffffffff7f, 0x2, 0x2}}, 0x26) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) 2018/02/26 10:17:38 executing program 0: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000b1eff4)) r0 = socket(0x4, 0x80000, 0x743b) connect$ax25(r0, &(0x7f0000000080)={0x3, {"6422ba67bf5a50"}, 0x544e}, 0x10) munlockall() [ 75.282026] [ 75.283705] ====================================================== [ 75.290006] [ INFO: possible circular locking dependency detected ] [ 75.296396] 4.9.84-ga9d0273 #44 Not tainted [ 75.300701] ------------------------------------------------------- [ 75.307090] syz-executor7/11835 is trying to acquire lock: [ 75.312695] (&mm->mmap_sem){++++++}, at: [] __might_fault+0xe4/0x1d0 [ 75.321222] but task is already holding lock: [ 75.325868] (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x371/0xfe0 [ 75.334282] which lock already depends on the new lock. [ 75.334282] [ 75.341272] [ 75.341272] the existing dependency chain (in reverse order) is: [ 75.348861] -> #1 (ashmem_mutex){+.+.+.}: [ 75.353635] lock_acquire+0x12e/0x410 [ 75.357928] mutex_lock_nested+0xbb/0x870 [ 75.362571] ashmem_mmap+0x53/0x400 [ 75.366697] mmap_region+0x7dd/0xfd0 [ 75.370900] do_mmap+0x57b/0xbe0 [ 75.374759] vm_mmap_pgoff+0x16b/0x1b0 [ 75.379137] SyS_mmap_pgoff+0x33f/0x560 [ 75.383603] SyS_mmap+0x16/0x20 [ 75.387375] do_syscall_64+0x1a4/0x490 [ 75.391751] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 75.397340] -> #0 (&mm->mmap_sem){++++++}: [ 75.402195] __lock_acquire+0x2bf9/0x3640 [ 75.406834] lock_acquire+0x12e/0x410 [ 75.411128] __might_fault+0x14a/0x1d0 [ 75.415509] ashmem_ioctl+0x3c0/0xfe0 [ 75.419802] do_vfs_ioctl+0x1aa/0x1140 [ 75.424185] SyS_ioctl+0x8f/0xc0 [ 75.428046] do_syscall_64+0x1a4/0x490 [ 75.432424] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 75.438015] [ 75.438015] other info that might help us debug this: [ 75.438015] [ 75.446124] Possible unsafe locking scenario: [ 75.446124] [ 75.452159] CPU0 CPU1 [ 75.456803] ---- ---- [ 75.461440] lock(ashmem_mutex); [ 75.465112] lock(&mm->mmap_sem); [ 75.471394] lock(ashmem_mutex); [ 75.477567] lock(&mm->mmap_sem); [ 75.481318] [ 75.481318] *** DEADLOCK *** [ 75.481318] [ 75.487347] 1 lock held by syz-executor7/11835: [ 75.491984] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x371/0xfe0 [ 75.500922] [ 75.500922] stack backtrace: [ 75.505391] CPU: 1 PID: 11835 Comm: syz-executor7 Not tainted 4.9.84-ga9d0273 #44 [ 75.512979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.522304] ffff8801b431f908 ffffffff81d956b9 ffffffff853a3db0 ffffffff853a3db0 [ 75.530278] ffffffff853c2f80 ffff8801b40cd0d8 ffff8801b40cc800 ffff8801b431f950 [ 75.538272] ffffffff812387f1 ffff8801b40cd0d8 00000000b40cd0b0 ffff8801b40cd0d8 [ 75.546249] Call Trace: [ 75.548809] [] dump_stack+0xc1/0x128 [ 75.554151] [] print_circular_bug+0x271/0x310 [ 75.560277] [] __lock_acquire+0x2bf9/0x3640 [ 75.566221] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.573205] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 75.580104] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.587088] [] ? mark_held_locks+0xaf/0x100 [ 75.593033] [] ? mutex_lock_nested+0x5e3/0x870 [ 75.599235] [] ? __lock_is_held+0xa1/0xf0 [ 75.605002] [] lock_acquire+0x12e/0x410 [ 75.610597] [] ? __might_fault+0xe4/0x1d0 [ 75.616365] [] __might_fault+0x14a/0x1d0 [ 75.622048] [] ? __might_fault+0xe4/0x1d0 [ 75.627819] [] ashmem_ioctl+0x3c0/0xfe0 [ 75.633413] [] ? vma_wants_writenotify+0x51/0x380 [ 75.639876] [] ? vma_set_page_prot+0x10f/0x180 [ 75.646078] [] ? get_name+0x250/0x250 [ 75.651498] [] ? get_name+0x250/0x250 [ 75.656919] [] do_vfs_ioctl+0x1aa/0x1140 [ 75.662602] [] ? ioctl_preallocate+0x220/0x220 [ 75.668821] [] ? selinux_file_ioctl+0x355/0x530 [ 75.675114] [] ? selinux_capable+0x40/0x40 2018/02/26 10:17:38 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r0, 0xfffffffffffffffe) 2018/02/26 10:17:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/02/26 10:17:38 executing program 6: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0}, &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000008, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r0, 0x29}, &(0x7f0000000080)=0x8) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/02/26 10:17:38 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xa879, 0xac}, {0x20, 0xcd71}, 0x401, 0x1, 0xfffffffffffffff9}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d8dfb0)={{0xffffff93}, {0x80}}) 2018/02/26 10:17:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000981000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x50f}, 0x1, 0x200000, 0x0, {0x0, 0x401}, 0xffff}) 2018/02/26 10:17:38 executing program 3: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000000000003, 0x2020000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="0ed38eda81c56b11078dce0654f4ff76a7b65ab704fce3f255f1f0c43e94f74ad706eb1a73a7017658722f37dacf117e2b323775cf398295da44b4189c057d3a3c24e271f7302d03c0c8b99b8ae50e3b96656f075e35003f2a1afb89195b37a171d0a5d0df475fb8b50366efca01744d4e08d706aa6cf0c36a394d946be38f3d3803d74516008a18bbbf2c313194a690ed0065a8ac3dd1c634d5bf0715c6cb19a106e0", 0xa3, 0x4000800, &(0x7f0000000100)={0x2, 0x3, @rand_addr=0x80000001}, 0x10) delete_module(&(0x7f0000000280)="747573000a9b07371bdc095b97807524b1cce908510f24662a9d70d48a370eb70c55a72f541381e5b329a2b03c006e2cf9a68a776790bf8571dafd5bfc9705be4a7cec3dcc9f331c2e4bc1961b21417890e415d4974ca63b", 0x800) getitimer(0x2, &(0x7f0000df8000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000094bfe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000090f000)={@common='erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000df9000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x9e8, 0x1ff, 0x9, 0x400, 0x3, 0x20100, r2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000dfa000)={{&(0x7f00008f3000/0x1000)=nil, 0x1000}, 0x2}) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000df9ff0)={&(0x7f0000d21000/0x3000)=nil, 0x3000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000080), 0x8) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000dfd000)={&(0x7f0000a91fa8)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2711d5606c555449947969231cead901ca75b8452eea3f4f4b1430ae1a74a7f0f4a06709f797506b3ad277e49ba9ce224b12fd90f8f47a836a6a2d35c0358e"}, 0x60, &(0x7f0000dfdff0)=[], 0x0, &(0x7f0000dfd000)=ANY=[@ANYBLOB="10000086000000000000000000000000"], 0x10}, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000dfa000)=0x3f, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) acct(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000dfb000), &(0x7f0000a35000)=0x4) recvfrom$inet(r3, &(0x7f00000001c0)=""/157, 0x9d, 0x0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x8) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc), 0x4) open(&(0x7f00002b2ff8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e05411, &(0x7f0000b2af85)=""/123) syz_open_procfs(0x0, &(0x7f0000903681)='net/raw\x00') renameat2(0xffffffffffffffff, &(0x7f00000012ca)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003ff8)='./file0\x00', 0x0) sendto$inet(r3, &(0x7f0000b0c000)="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", 0x1001, 0x10, 0x0, 0x0) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/26 10:17:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) accept4(r0, &(0x7f0000000040)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) recvmsg(r0, &(0x7f0000f41fc8)={&(0x7f0000e8f000)=ANY=[@ANYBLOB="390018910044", @ANYRES32, @ANYBLOB="dfa3bd52c675bc965b8ab0fef41b3a08458126012f3282aadc0558fd94cfcc39b4bff2185f7c653d00daa16408b7c317910a2de0a5a9ff105e22071652e5d4406f67c9437f2a280f6072127b4292de899056b069036e1a74283f9e904933953c7b1e782993d258"], 0x6, &(0x7f00005fdfb0)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x8, 0x1}, 'port0\x00', 0x2, 0x1004, 0x0, 0x7f, 0x9, 0x6, 0xa9, 0x0, 0x2, 0x7}) 2018/02/26 10:17:38 executing program 7: r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffbffc)=0xd0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/16) 2018/02/26 10:17:38 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400900, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @common='eql\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x48043, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}], 0x1c) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f00000000c0)="c84719d993d50fcf55f886d13eddd08329fd4e0def2e989303baaf8c14b929c33573a6f788160315e0feec03ff57af32e85f45ba094ce67af4c969e734c9c14b67b500e820598320da52ad4f8a6728c2fb5c3baff6f17d4e5c17c07d82bfadcb67ac7c54eba3a7e0ff78142c45eb1a6dac07978d2904c0c08a61382c464448") bind$inet6(r2, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) sendto$inet6(r1, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r1, r4, &(0x7f0000000000), 0x200041c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000300)={r5, r6, r7}, 0xc) 2018/02/26 10:17:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={@syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400010100000000000000000a000000", @ANYBLOB="140001000000000000000000000000000800000114000600f357303e88fe8b70b463000000000000000000000000000000004073509db7c96fc24575f8fbca0596c9192ff28896b4c9e013ffe04904dfbc69f9ac3f3f63e88b518af9f01b3c1058029e9b4a"], 0x2}, 0x1}, 0x0) socketpair(0xf, 0x0, 0x800, &(0x7f0000000000)) [ 75.680968] [] ? __fget+0x20a/0x3b0 [ 75.686215] [] ? __fget+0x231/0x3b0 [ 75.691460] [] ? __fget+0x47/0x3b0 [ 75.696629] [] ? security_file_ioctl+0x89/0xb0 [ 75.702832] [] SyS_ioctl+0x8f/0xc0 [ 75.707992] [] ? do_vfs_ioctl+0x1140/0x1140 [ 75.713944] [] do_syscall_64+0x1a4/0x490 [ 75.719628] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/26 10:17:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000040)=0xa5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000ef6f7a), 0x0, 0x0, &(0x7f00005a3fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x0, 0x0, 0x3ac) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xae, 0x1, 0x0, 0x4, 0x3, 0x2, 0x40}, 0x20) 2018/02/26 10:17:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) r2 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001580)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x4}, 0xc, &(0x7f0000001380)=[{&(0x7f0000000080)={0x10a8, 0x39, 0x200, 0x6, 0x0, "", [@generic="ad3da79cc36d5ffc41ddb99863d8842412ef6b04eb9f131161538d577f5167127651c26fd6d5640d8ca9dea03c6f93dbb9ca7d63833014b1cc58719bdfaea7f3415f98e0634fdbf53fdcf1f236e3cec41824eca6e019222516f4fee5419af35737", @typed={0xc, 0x87, @fd=r0}, @typed={0xc, 0x3d, @ipv4=@rand_addr=0x5d614061}, @generic="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", @nested={0x4, 0x5d, []}, @nested={0x18, 0x20, [@typed={0xc, 0x46, @pid=r1}, @typed={0x8, 0xf}]}]}, 0x10a8}, {&(0x7f0000001140)={0xe8, 0x3e, 0x1, 0x4, 0x1, "", [@nested={0x4, 0x87, []}, @nested={0xa8, 0x3a, [@generic="7420da3891992a15deaeea0ad2c15e8647656ea00797127def17c280fe1244412a8042bbb65e109b6d82b45953425b323a6000d0085b87717f43a6ff08a4385eeb9e0791ee7fdef4c405043f1cddd96ac0508a5e69eaa5b118832b84cf18f1587e979a60543965ea3358fa2dbcefe8cb816643dabc9ba60e2ccbd3e97c110eccc509e72e57e0084ef2a7744d3aeac9cadbdc2cc268b4e466", @typed={0xc, 0x0, @fd=r0}]}, @typed={0x8, 0x8e}, @typed={0xc, 0x75, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="c6fa19d04c0fed3332515effe3e137c3e5f1ac34bf5ea039"]}, 0xe8}, {&(0x7f0000001240)={0x118, 0x33, 0x1, 0x4, 0x0, "", [@generic="9e665522add743c726bdadb66246425883201baf301c3b9d7d0378e1a9ec3313aef488cff2b4428206336b38ca25a6b02f0a6dc10cb601f8bbe94f1455ede7599f97ad0649d6c926eb2a83543922dcb4325ebe38dd30d77ee01b6c149aa93f2e00d79a390e7ac90d4b17ee0f624a905f03a726c063edc9d6d0e229ebe3a3e9e77767a041d8b9df60767d103cba8120e11b2319261cf3035d504bbb0131516be96b648d06e92747f5f760c2c32e69f66f420999a9978b659dcdfcafe9df8b63db107593737b55ca63e6962615997e", @generic="166908b96a2882b44bdaad3f2caf66017d62255696d0e506614f26e9cb6e163c67babea00bdfde0548a66d866d6b4963f925da0705d1a47b039d"]}, 0x118}], 0x3, &(0x7f0000001540)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x30, 0x40004}, 0x1) 2018/02/26 10:17:38 executing program 1: prctl$intptr(0x18, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='vlan0\x00'}}, 0x1e) prctl$getreaper(0x13, &(0x7f0000000080)) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000be6ffc), &(0x7f0000c35000)=0x4) 2018/02/26 10:17:38 executing program 6: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0}, &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000008, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r0, 0x29}, &(0x7f0000000080)=0x8) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/02/26 10:17:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) accept4(r0, &(0x7f0000000040)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) recvmsg(r0, &(0x7f0000f41fc8)={&(0x7f0000e8f000)=ANY=[@ANYBLOB="390018910044", @ANYRES32, @ANYBLOB="dfa3bd52c675bc965b8ab0fef41b3a08458126012f3282aadc0558fd94cfcc39b4bff2185f7c653d00daa16408b7c317910a2de0a5a9ff105e22071652e5d4406f67c9437f2a280f6072127b4292de899056b069036e1a74283f9e904933953c7b1e782993d258"], 0x6, &(0x7f00005fdfb0)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x8, 0x1}, 'port0\x00', 0x2, 0x1004, 0x0, 0x7f, 0x9, 0x6, 0xa9, 0x0, 0x2, 0x7}) 2018/02/26 10:17:38 executing program 6: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0}, &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000008, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r0, 0x29}, &(0x7f0000000080)=0x8) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/02/26 10:17:38 executing program 3: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000000000003, 0x2020000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="0ed38eda81c56b11078dce0654f4ff76a7b65ab704fce3f255f1f0c43e94f74ad706eb1a73a7017658722f37dacf117e2b323775cf398295da44b4189c057d3a3c24e271f7302d03c0c8b99b8ae50e3b96656f075e35003f2a1afb89195b37a171d0a5d0df475fb8b50366efca01744d4e08d706aa6cf0c36a394d946be38f3d3803d74516008a18bbbf2c313194a690ed0065a8ac3dd1c634d5bf0715c6cb19a106e0", 0xa3, 0x4000800, &(0x7f0000000100)={0x2, 0x3, @rand_addr=0x80000001}, 0x10) delete_module(&(0x7f0000000280)="747573000a9b07371bdc095b97807524b1cce908510f24662a9d70d48a370eb70c55a72f541381e5b329a2b03c006e2cf9a68a776790bf8571dafd5bfc9705be4a7cec3dcc9f331c2e4bc1961b21417890e415d4974ca63b", 0x800) getitimer(0x2, &(0x7f0000df8000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000094bfe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000090f000)={@common='erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000df9000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x9e8, 0x1ff, 0x9, 0x400, 0x3, 0x20100, r2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000dfa000)={{&(0x7f00008f3000/0x1000)=nil, 0x1000}, 0x2}) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000df9ff0)={&(0x7f0000d21000/0x3000)=nil, 0x3000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000080), 0x8) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000dfd000)={&(0x7f0000a91fa8)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2711d5606c555449947969231cead901ca75b8452eea3f4f4b1430ae1a74a7f0f4a06709f797506b3ad277e49ba9ce224b12fd90f8f47a836a6a2d35c0358e"}, 0x60, &(0x7f0000dfdff0)=[], 0x0, &(0x7f0000dfd000)=ANY=[@ANYBLOB="10000086000000000000000000000000"], 0x10}, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000dfa000)=0x3f, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) acct(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000dfb000), &(0x7f0000a35000)=0x4) recvfrom$inet(r3, &(0x7f00000001c0)=""/157, 0x9d, 0x0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x8) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc), 0x4) open(&(0x7f00002b2ff8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e05411, &(0x7f0000b2af85)=""/123) syz_open_procfs(0x0, &(0x7f0000903681)='net/raw\x00') renameat2(0xffffffffffffffff, &(0x7f00000012ca)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003ff8)='./file0\x00', 0x0) sendto$inet(r3, &(0x7f0000b0c000)="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", 0x1001, 0x10, 0x0, 0x0) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) [ 75.788808] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 75.789768] audit: type=1400 audit(1519640258.941:37): avc: denied { setpcap } for pid=11885 comm="syz-executor1" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 10:17:39 executing program 6: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0}, &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000008, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r0, 0x29}, &(0x7f0000000080)=0x8) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/02/26 10:17:39 executing program 4: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='statm\x00') fchmod(r1, 0x0) 2018/02/26 10:17:39 executing program 1: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") ioctl$void(r1, 0x5450) preadv(r1, &(0x7f000000a000)=[{&(0x7f000000a000)=""/76, 0x4c}], 0x1, 0x0) 2018/02/26 10:17:39 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000002000)=ANY=[@ANYBLOB="aaaaaaaa00aaaa3eddfdb4c042655d976428f228bd6a1da61a6f"], &(0x7f0000003fec)={0x0, 0x1}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20800, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='/proc/self/net/pfkey\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000080)=0x402, 0x46) sendto$inet(r2, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r2, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x646}], 0x1, &(0x7f000002a000)=[]}, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x7ff, 0x1, 0x200, 0x2, 0x1, 0x6}) 2018/02/26 10:17:39 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) accept4(r0, &(0x7f0000000040)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) recvmsg(r0, &(0x7f0000f41fc8)={&(0x7f0000e8f000)=ANY=[@ANYBLOB="390018910044", @ANYRES32, @ANYBLOB="dfa3bd52c675bc965b8ab0fef41b3a08458126012f3282aadc0558fd94cfcc39b4bff2185f7c653d00daa16408b7c317910a2de0a5a9ff105e22071652e5d4406f67c9437f2a280f6072127b4292de899056b069036e1a74283f9e904933953c7b1e782993d258"], 0x6, &(0x7f00005fdfb0)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x8, 0x1}, 'port0\x00', 0x2, 0x1004, 0x0, 0x7f, 0x9, 0x6, 0xa9, 0x0, 0x2, 0x7}) 2018/02/26 10:17:39 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400900, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @common='eql\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x48043, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}], 0x1c) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f00000000c0)="c84719d993d50fcf55f886d13eddd08329fd4e0def2e989303baaf8c14b929c33573a6f788160315e0feec03ff57af32e85f45ba094ce67af4c969e734c9c14b67b500e820598320da52ad4f8a6728c2fb5c3baff6f17d4e5c17c07d82bfadcb67ac7c54eba3a7e0ff78142c45eb1a6dac07978d2904c0c08a61382c464448") bind$inet6(r2, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) sendto$inet6(r1, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r1, r4, &(0x7f0000000000), 0x200041c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000300)={r5, r6, r7}, 0xc) 2018/02/26 10:17:39 executing program 7: setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)=0x10000, 0x4) close(0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x400, 0x2, 0x5, 0x8, 0x101, "ee55522aa85b0df2b4431d40717364881c2ec9742002be7f66a7903503ce924e9cce94ba5291f0a9d5baf5c864adac8d07448077ee814b7f7ff97318171324", 0x6}, 0x60) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0x0, 0x0}) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="d1991c742e", 0x5}, {&(0x7f00000000c0)="b6a3e366c9768a2078c1ed0836aec644a8a068852bb5e75049fbc85610f53782589a2a2b94a4e93c999dba8ec84d0443deef46ba5612249e0796e9a73d838eeffba96d62d4fb0a7a3ccfcf8561e6b4487746636053ef6c99fa13e81f4b1ae1c8d27f5097aacc819fb9a2", 0x6a}], 0x2, 0x4) ioctl(0xffffffffffffffff, 0x2000002275, &(0x7f0000de8ffb)="04ee1e86") 2018/02/26 10:17:39 executing program 3: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000000000003, 0x2020000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="0ed38eda81c56b11078dce0654f4ff76a7b65ab704fce3f255f1f0c43e94f74ad706eb1a73a7017658722f37dacf117e2b323775cf398295da44b4189c057d3a3c24e271f7302d03c0c8b99b8ae50e3b96656f075e35003f2a1afb89195b37a171d0a5d0df475fb8b50366efca01744d4e08d706aa6cf0c36a394d946be38f3d3803d74516008a18bbbf2c313194a690ed0065a8ac3dd1c634d5bf0715c6cb19a106e0", 0xa3, 0x4000800, &(0x7f0000000100)={0x2, 0x3, @rand_addr=0x80000001}, 0x10) delete_module(&(0x7f0000000280)="747573000a9b07371bdc095b97807524b1cce908510f24662a9d70d48a370eb70c55a72f541381e5b329a2b03c006e2cf9a68a776790bf8571dafd5bfc9705be4a7cec3dcc9f331c2e4bc1961b21417890e415d4974ca63b", 0x800) getitimer(0x2, &(0x7f0000df8000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000094bfe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000090f000)={@common='erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000df9000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x9e8, 0x1ff, 0x9, 0x400, 0x3, 0x20100, r2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000dfa000)={{&(0x7f00008f3000/0x1000)=nil, 0x1000}, 0x2}) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000df9ff0)={&(0x7f0000d21000/0x3000)=nil, 0x3000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000080), 0x8) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000dfd000)={&(0x7f0000a91fa8)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2711d5606c555449947969231cead901ca75b8452eea3f4f4b1430ae1a74a7f0f4a06709f797506b3ad277e49ba9ce224b12fd90f8f47a836a6a2d35c0358e"}, 0x60, &(0x7f0000dfdff0)=[], 0x0, &(0x7f0000dfd000)=ANY=[@ANYBLOB="10000086000000000000000000000000"], 0x10}, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000dfa000)=0x3f, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) acct(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000dfb000), &(0x7f0000a35000)=0x4) recvfrom$inet(r3, &(0x7f00000001c0)=""/157, 0x9d, 0x0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x8) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc), 0x4) open(&(0x7f00002b2ff8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e05411, &(0x7f0000b2af85)=""/123) syz_open_procfs(0x0, &(0x7f0000903681)='net/raw\x00') renameat2(0xffffffffffffffff, &(0x7f00000012ca)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003ff8)='./file0\x00', 0x0) sendto$inet(r3, &(0x7f0000b0c000)="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", 0x1001, 0x10, 0x0, 0x0) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/26 10:17:39 executing program 6: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0}, &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000008, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r0, 0x29}, &(0x7f0000000080)=0x8) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/02/26 10:17:39 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) accept4(r0, &(0x7f0000000040)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) recvmsg(r0, &(0x7f0000f41fc8)={&(0x7f0000e8f000)=ANY=[@ANYBLOB="390018910044", @ANYRES32, @ANYBLOB="dfa3bd52c675bc965b8ab0fef41b3a08458126012f3282aadc0558fd94cfcc39b4bff2185f7c653d00daa16408b7c317910a2de0a5a9ff105e22071652e5d4406f67c9437f2a280f6072127b4292de899056b069036e1a74283f9e904933953c7b1e782993d258"], 0x6, &(0x7f00005fdfb0)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x8, 0x1}, 'port0\x00', 0x2, 0x1004, 0x0, 0x7f, 0x9, 0x6, 0xa9, 0x0, 0x2, 0x7}) 2018/02/26 10:17:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') flock(r0, 0xc) fchmod(r0, 0x2) ptrace$peek(0x3, 0x0, &(0x7f0000000040)) 2018/02/26 10:17:39 executing program 6: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0}, &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000008, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r0, 0x29}, &(0x7f0000000080)=0x8) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/02/26 10:17:39 executing program 0: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0}, &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000008, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r0, 0x29}, &(0x7f0000000080)=0x8) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/02/26 10:17:39 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) accept4(r0, &(0x7f0000000040)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) recvmsg(r0, &(0x7f0000f41fc8)={&(0x7f0000e8f000)=ANY=[@ANYBLOB="390018910044", @ANYRES32, @ANYBLOB="dfa3bd52c675bc965b8ab0fef41b3a08458126012f3282aadc0558fd94cfcc39b4bff2185f7c653d00daa16408b7c317910a2de0a5a9ff105e22071652e5d4406f67c9437f2a280f6072127b4292de899056b069036e1a74283f9e904933953c7b1e782993d258"], 0x6, &(0x7f00005fdfb0)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) 2018/02/26 10:17:39 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@remote, @multicast2}, &(0x7f0000000040)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000006140)={@empty, 0x0}, &(0x7f0000006180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb0fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendto$packet(r0, &(0x7f0000788fe7), 0x0, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="60cbb224bf92"}, 0x14) 2018/02/26 10:17:39 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400900, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @common='eql\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x48043, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}], 0x1c) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f00000000c0)="c84719d993d50fcf55f886d13eddd08329fd4e0def2e989303baaf8c14b929c33573a6f788160315e0feec03ff57af32e85f45ba094ce67af4c969e734c9c14b67b500e820598320da52ad4f8a6728c2fb5c3baff6f17d4e5c17c07d82bfadcb67ac7c54eba3a7e0ff78142c45eb1a6dac07978d2904c0c08a61382c464448") bind$inet6(r2, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) sendto$inet6(r1, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r1, r4, &(0x7f0000000000), 0x200041c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000300)={r5, r6, r7}, 0xc) 2018/02/26 10:17:39 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) accept4(r0, &(0x7f0000000040)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) recvmsg(r0, &(0x7f0000f41fc8)={&(0x7f0000e8f000)=ANY=[@ANYBLOB="390018910044", @ANYRES32, @ANYBLOB="dfa3bd52c675bc965b8ab0fef41b3a08458126012f3282aadc0558fd94cfcc39b4bff2185f7c653d00daa16408b7c317910a2de0a5a9ff105e22071652e5d4406f67c9437f2a280f6072127b4292de899056b069036e1a74283f9e904933953c7b1e782993d258"], 0x6, &(0x7f00005fdfb0)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) 2018/02/26 10:17:39 executing program 4: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) accept$ipx(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x161040, 0x10) getpgrp(0x0) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(0x0, &(0x7f00009a5ff2)='net/\x00\bnnector\x00') fstat(r3, &(0x7f0000cdefbc)) r4 = syz_open_procfs(r2, &(0x7f0000000040)='net/bnep\x00') fchmod(r1, 0x200000000000006c) accept$unix(r4, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) [ 75.902877] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/26 10:17:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/87) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x46f}], 0x1) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x34) ioctl$KDDISABIO(r0, 0x4b37) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$KDENABIO(r0, 0x4b36) 2018/02/26 10:17:39 executing program 3: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000000000003, 0x2020000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="0ed38eda81c56b11078dce0654f4ff76a7b65ab704fce3f255f1f0c43e94f74ad706eb1a73a7017658722f37dacf117e2b323775cf398295da44b4189c057d3a3c24e271f7302d03c0c8b99b8ae50e3b96656f075e35003f2a1afb89195b37a171d0a5d0df475fb8b50366efca01744d4e08d706aa6cf0c36a394d946be38f3d3803d74516008a18bbbf2c313194a690ed0065a8ac3dd1c634d5bf0715c6cb19a106e0", 0xa3, 0x4000800, &(0x7f0000000100)={0x2, 0x3, @rand_addr=0x80000001}, 0x10) delete_module(&(0x7f0000000280)="747573000a9b07371bdc095b97807524b1cce908510f24662a9d70d48a370eb70c55a72f541381e5b329a2b03c006e2cf9a68a776790bf8571dafd5bfc9705be4a7cec3dcc9f331c2e4bc1961b21417890e415d4974ca63b", 0x800) getitimer(0x2, &(0x7f0000df8000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000094bfe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000090f000)={@common='erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000df9000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x9e8, 0x1ff, 0x9, 0x400, 0x3, 0x20100, r2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000dfa000)={{&(0x7f00008f3000/0x1000)=nil, 0x1000}, 0x2}) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000df9ff0)={&(0x7f0000d21000/0x3000)=nil, 0x3000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000080), 0x8) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000dfd000)={&(0x7f0000a91fa8)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2711d5606c555449947969231cead901ca75b8452eea3f4f4b1430ae1a74a7f0f4a06709f797506b3ad277e49ba9ce224b12fd90f8f47a836a6a2d35c0358e"}, 0x60, &(0x7f0000dfdff0)=[], 0x0, &(0x7f0000dfd000)=ANY=[@ANYBLOB="10000086000000000000000000000000"], 0x10}, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000dfa000)=0x3f, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) acct(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000dfb000), &(0x7f0000a35000)=0x4) recvfrom$inet(r3, &(0x7f00000001c0)=""/157, 0x9d, 0x0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x8) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc), 0x4) open(&(0x7f00002b2ff8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e05411, &(0x7f0000b2af85)=""/123) syz_open_procfs(0x0, &(0x7f0000903681)='net/raw\x00') renameat2(0xffffffffffffffff, &(0x7f00000012ca)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003ff8)='./file0\x00', 0x0) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/26 10:17:39 executing program 6: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000), &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000008, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/02/26 10:17:39 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) accept4(r0, &(0x7f0000000040)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) recvmsg(r0, &(0x7f0000f41fc8)={&(0x7f0000e8f000)=ANY=[@ANYBLOB="390018910044", @ANYRES32, @ANYBLOB="dfa3bd52c675bc965b8ab0fef41b3a08458126012f3282aadc0558fd94cfcc39b4bff2185f7c653d00daa16408b7c317910a2de0a5a9ff105e22071652e5d4406f67c9437f2a280f6072127b4292de899056b069036e1a74283f9e904933953c7b1e782993d258"], 0x6, &(0x7f00005fdfb0)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) 2018/02/26 10:17:39 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) recvmsg(r0, &(0x7f0000f41fc8)={&(0x7f0000e8f000)=ANY=[@ANYBLOB="390018910044", @ANYRES32, @ANYBLOB="dfa3bd52c675bc965b8ab0fef41b3a08458126012f3282aadc0558fd94cfcc39b4bff2185f7c653d00daa16408b7c317910a2de0a5a9ff105e22071652e5d4406f67c9437f2a280f6072127b4292de899056b069036e1a74283f9e904933953c7b1e782993d258"], 0x6, &(0x7f00005fdfb0)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) 2018/02/26 10:17:39 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400900, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @common='eql\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x48043, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}], 0x1c) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f00000000c0)="c84719d993d50fcf55f886d13eddd08329fd4e0def2e989303baaf8c14b929c33573a6f788160315e0feec03ff57af32e85f45ba094ce67af4c969e734c9c14b67b500e820598320da52ad4f8a6728c2fb5c3baff6f17d4e5c17c07d82bfadcb67ac7c54eba3a7e0ff78142c45eb1a6dac07978d2904c0c08a61382c464448") bind$inet6(r2, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) sendto$inet6(r1, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r1, r4, &(0x7f0000000000), 0x200041c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000300)={r5, r6, r7}, 0xc) 2018/02/26 10:17:39 executing program 4: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) pwrite64(r0, &(0x7f0000000080)="1c0b2994c064a69f8612", 0xa, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffffffa) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/26 10:17:39 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = creat(&(0x7f0000dc2ff6)="e91f7189591e9233614b", 0x0) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) 2018/02/26 10:17:39 executing program 6: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000), &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000008, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/02/26 10:17:39 executing program 0: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r1}) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, 0x0}) wait4(r4, 0x0, 0x0, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r3) [ 75.961352] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/26 10:17:39 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000f41fc8)={&(0x7f0000e8f000)=ANY=[@ANYBLOB="390018910044", @ANYRES32, @ANYBLOB="dfa3bd52c675bc965b8ab0fef41b3a08458126012f3282aadc0558fd94cfcc39b4bff2185f7c653d00daa16408b7c317910a2de0a5a9ff105e22071652e5d4406f67c9437f2a280f6072127b4292de899056b069036e1a74283f9e904933953c7b1e782993d258"], 0x6, &(0x7f00005fdfb0)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) 2018/02/26 10:17:39 executing program 5: r0 = socket(0x10, 0x803, 0x0) recvmsg(r0, &(0x7f0000f41fc8)={&(0x7f0000e8f000)=ANY=[@ANYBLOB="390018910044", @ANYRES32, @ANYBLOB="dfa3bd52c675bc965b8ab0fef41b3a08458126012f3282aadc0558fd94cfcc39b4bff2185f7c653d00daa16408b7c317910a2de0a5a9ff105e22071652e5d4406f67c9437f2a280f6072127b4292de899056b069036e1a74283f9e904933953c7b1e782993d258"], 0x6, &(0x7f00005fdfb0)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) [ 76.016549] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/26 10:17:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010006}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=ANY=[], 0x0, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3`', 0x2}], 0x1, &(0x7f0000942e20)=[]}}], 0x1, 0x4000851) 2018/02/26 10:17:39 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x480002, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000000)=0xffffffffffffffe5) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="07000000000000000a004e2100000000fe8000000000000000000000000000bb030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000030000000a004e2106000000ff01000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210500000000000000000000000000ffffac1400bb08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000fe8000000000000000000000000000bbff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000448c2a55a8000000000000000000000000000000000000000000000000000000000023fc6d69f700ae06a145932303b350ffe8267635f265400842e5a113e7353ebb4a8cab2821021371f7d3445e4f9efcc883002d458f4dff014aefd74e9d861e78b5d3e89d183ff8e54efd0c2506f66efe14579ec7d57136bcb758bf0d71b2a2309b217aadcbc1fecbf5139cc64b8701c3a1395f5b89bb6ddc38984ae0fe3651f28cbddb43c300ae6da94d9f851c15ad3accc324d8"], 0x210) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x1bc, 0x80000000}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000004c0)={r1, 0xfff, 0x10000, 0x10001, 0x2, 0x61f8, 0x9, 0xc00000000, {r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x2, 0x6, 0x33, 0x7fff, 0x6}}, &(0x7f0000000580)=0xb8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/02/26 10:17:39 executing program 2: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000090e812b7cf9af66ba6259cf70d0000001b6c9af1f414f048f62212282f0217e77e3bcc224792c56c70f831bb36c6062fa73a06652891e60b9359f83447c7d391cce6068bbef50500c5569b389bed16f9fb9a9d2b9e11b5c5afba26dde84bd9da640d7a8cae53c79eeaeb3e0613fa38b7060d28dac34c596b8ae39ee32913f55453539f923dda2b32cb88c41af904227e307f490525a6f16159b054c31cd3f176283f9824e5f725d6c631ca9fe03247b901c3954561c69d549928d3f78371990555259ab9b431c7885735f7f6ebc06895a1e1b30f1664ca5ff727cf196b76134c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0x7, 0xd5}, 0xc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) splice(r1, &(0x7f00000001c0), 0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) 2018/02/26 10:17:39 executing program 6: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000), &(0x7f000018e000)=0x8) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/02/26 10:17:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/87) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x46f}], 0x1) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x34) ioctl$KDDISABIO(r0, 0x4b37) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$KDENABIO(r0, 0x4b36) 2018/02/26 10:17:39 executing program 5: sendto(0xffffffffffffffff, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f41fc8)={&(0x7f0000e8f000)=ANY=[@ANYBLOB="390018910044", @ANYRES32, @ANYBLOB="dfa3bd52c675bc965b8ab0fef41b3a08458126012f3282aadc0558fd94cfcc39b4bff2185f7c653d00daa16408b7c317910a2de0a5a9ff105e22071652e5d4406f67c9437f2a280f6072127b4292de899056b069036e1a74283f9e904933953c7b1e782993d258"], 0x6, &(0x7f00005fdfb0)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) 2018/02/26 10:17:39 executing program 3: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000000000003, 0x2020000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="0ed38eda81c56b11078dce0654f4ff76a7b65ab704fce3f255f1f0c43e94f74ad706eb1a73a7017658722f37dacf117e2b323775cf398295da44b4189c057d3a3c24e271f7302d03c0c8b99b8ae50e3b96656f075e35003f2a1afb89195b37a171d0a5d0df475fb8b50366efca01744d4e08d706aa6cf0c36a394d946be38f3d3803d74516008a18bbbf2c313194a690ed0065a8ac3dd1c634d5bf0715c6cb19a106e0", 0xa3, 0x4000800, &(0x7f0000000100)={0x2, 0x3, @rand_addr=0x80000001}, 0x10) delete_module(&(0x7f0000000280)="747573000a9b07371bdc095b97807524b1cce908510f24662a9d70d48a370eb70c55a72f541381e5b329a2b03c006e2cf9a68a776790bf8571dafd5bfc9705be4a7cec3dcc9f331c2e4bc1961b21417890e415d4974ca63b", 0x800) getitimer(0x2, &(0x7f0000df8000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000094bfe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000090f000)={@common='erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000df9000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x9e8, 0x1ff, 0x9, 0x400, 0x3, 0x20100, r2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000dfa000)={{&(0x7f00008f3000/0x1000)=nil, 0x1000}, 0x2}) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000df9ff0)={&(0x7f0000d21000/0x3000)=nil, 0x3000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000080), 0x8) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000dfd000)={&(0x7f0000a91fa8)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2711d5606c555449947969231cead901ca75b8452eea3f4f4b1430ae1a74a7f0f4a06709f797506b3ad277e49ba9ce224b12fd90f8f47a836a6a2d35c0358e"}, 0x60, &(0x7f0000dfdff0)=[], 0x0, &(0x7f0000dfd000)=ANY=[@ANYBLOB="10000086000000000000000000000000"], 0x10}, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000dfa000)=0x3f, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) acct(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000dfb000), &(0x7f0000a35000)=0x4) recvfrom$inet(r3, &(0x7f00000001c0)=""/157, 0x9d, 0x0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x8) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc), 0x4) open(&(0x7f00002b2ff8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e05411, &(0x7f0000b2af85)=""/123) syz_open_procfs(0x0, &(0x7f0000903681)='net/raw\x00') renameat2(0xffffffffffffffff, &(0x7f00000012ca)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003ff8)='./file0\x00', 0x0) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/26 10:17:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='statm\x00') fchmod(r0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x27, 0x10000, 0x7, 0x5, 0x100000000, 0x9, "7266a7c95cb69269d294d8f9501b288d7efe4efa52223a45f46bfd701975563254755fffab98070f0081c5ead0c810ff19059ef6a30c982bc1f7d1861d4cba", 0x4}, 0x60, &(0x7f0000000640)=[{&(0x7f0000000080)="69dbcc9ce2e0c1f70d2c22054c8c9971eef270ff7f4d3bb6f658bb2949bf96e239203b0b4dcb70", 0x27}, {&(0x7f00000000c0)="888a644999c13565eadb410dba171c79adf7430f82204cad00c0e08a2efc2b9555d261b89cf7e741ee9e979943cb6b0d97e49b1982a2d01a", 0x38}, {&(0x7f0000000100)}, {&(0x7f0000000140)="4bb84e793aae45ab8d4fe76f267d171787ce8ac5dbd5eca81dd62c9f2ef31ff655133532c75405e7086d9facd53532158c9e9f382f37a6d1e2521cf3eb22eeb15dbef8dabbbd345e31d674b137b4c637e261e80f4e9d9d509bd87e8069542fb8fb2cd797a26c883c367505f3c8e207f15745b1971c61e4ab2126d29732b0e67b9a5b0cfd860a38eb9fb732cc76458da1a8ed3ab127c320bd4056a46f4f136c2038730f5faaca5724d9303218e38facc7e1154b18bb3061553e75737ced8a53120b7c25167456f711b35daf7378dc8c317e500a0d", 0xd4}, {&(0x7f0000000240)="d11e75a58a1b4c46cdebdf1fec5798f4ef189d6d74f50fcc3799c8d100cce657844dea5e3af23ef089ae", 0x2a}, {&(0x7f0000000280)="5240307f530a12f054f4ead7b01ac57761fbd73ca2995a85ce794e3a11532cfcaadd8de7b97b66b63c57c367893f0b566b1e35fd30399eae8657e85f048e717267e5b05f39caaf7fbdaa8cb079c23869a5e88b16f33e7b3d0009729c5a66bef4c5f2d066f1cccde56d41d46f56c248f1e50c168a312366fd438ce431bbfa86b4c2ea92f050b66c8ffd933a2cf272c646c2c89200fa0b7141b94b60e8214081efdf6d70", 0xa3}, {&(0x7f0000000340)="5160c55a8fb97e62b88c7719e0d1117220808fc29ceb7768a618fc3dd896ba7f5ba761b0b8715988c42c81d3576be9b6f7bc4b65be74faa276024761092776c9c7c1813db6dc441853092cd98cf79cd10e02c4d74fc1acae185bc0de2deeeca411e75c4c2d623d70d7", 0x69}, {&(0x7f00000003c0)="9aaafb59c912a0f4297430f5257b8b57b0ea863b853b5b90eab8549048cb6b487658d5d0f63b9bb3643c18a4f1b73c36ecc0f196b5cc3085ef74f580f84859dc7ffec94b79bb6d809aaf4af484c47b87e3e097d0c1818d63ac268689b4e23448baa1c7bc0e0fa2fa849c34f465abd57d24ad611b713a9105a918c11747479926edf22139c233088882e8b629dd5031be207d85c75f2ce2e6f3f1ff262004a26afe2d0b0e5e0429de45c4e4e8375ee563", 0xb0}, {&(0x7f0000000480)="4d5a4da89586828b7ff268bfebc99459397a65a0827af9e36858d4231f387e5962a4d556aeef18db04029b4a643cf888cc47330a1e66f18dc9496551c6188b84564ec0aa3e34ddbadf6e73902da7d89a5e5042e3875ad939b8b64f7c540fc60e01f36a7c6f5068a251bc27a3cb956520145759fbe1e5ab37fe227c28eb58a00e4cc5e894a810a874084f3eba893d02d21776e39f2a6b772d657f2ef2ebac1caf7d1d568bacc2758487fa0f4a3cdc82ba1c3a6a1c075bddfb6197dde0", 0xbc}, {&(0x7f0000000540)="264788813875c5de524803be337102409c59aa915410e8175d9277c5a5b8b9000b9d515a0472b2c6330f992feb15bad6a7ab937905da69e2ef668d5a8cdef8685cce94fcda2ce997201a333aab7f50ca7024467e7db3a5d91267bd3aedef74aeb4274a8931d1307f0e340f5bcb9a69e200115a5daf4797683a78c326431d3943aa6997359993d079f6aa0c2b01f1c8e0f85d95c86f403900d0c93147148c8d6a7f6e54ddacea4437134a93407a7bfd286732f8b8ea27c8d40fdd9df33229eb2c9e8c97de1f1b7c1f9b887c17768555c4e497aa1dd3eb59805f6a20b767997a", 0xdf}], 0xa, 0x0, 0x0, 0x40041}, 0x4040) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f0000000740)=0x1e) 2018/02/26 10:17:39 executing program 5: r0 = socket(0x0, 0x803, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000f41fc8)={&(0x7f0000e8f000)=ANY=[@ANYBLOB="390018910044", @ANYRES32, @ANYBLOB="dfa3bd52c675bc965b8ab0fef41b3a08458126012f3282aadc0558fd94cfcc39b4bff2185f7c653d00daa16408b7c317910a2de0a5a9ff105e22071652e5d4406f67c9437f2a280f6072127b4292de899056b069036e1a74283f9e904933953c7b1e782993d258"], 0x6, &(0x7f00005fdfb0)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) 2018/02/26 10:17:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/87) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x46f}], 0x1) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x34) ioctl$KDDISABIO(r0, 0x4b37) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$KDENABIO(r0, 0x4b36) 2018/02/26 10:17:39 executing program 3: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000000000003, 0x2020000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="0ed38eda81c56b11078dce0654f4ff76a7b65ab704fce3f255f1f0c43e94f74ad706eb1a73a7017658722f37dacf117e2b323775cf398295da44b4189c057d3a3c24e271f7302d03c0c8b99b8ae50e3b96656f075e35003f2a1afb89195b37a171d0a5d0df475fb8b50366efca01744d4e08d706aa6cf0c36a394d946be38f3d3803d74516008a18bbbf2c313194a690ed0065a8ac3dd1c634d5bf0715c6cb19a106e0", 0xa3, 0x4000800, &(0x7f0000000100)={0x2, 0x3, @rand_addr=0x80000001}, 0x10) delete_module(&(0x7f0000000280)="747573000a9b07371bdc095b97807524b1cce908510f24662a9d70d48a370eb70c55a72f541381e5b329a2b03c006e2cf9a68a776790bf8571dafd5bfc9705be4a7cec3dcc9f331c2e4bc1961b21417890e415d4974ca63b", 0x800) getitimer(0x2, &(0x7f0000df8000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000094bfe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000090f000)={@common='erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000df9000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x9e8, 0x1ff, 0x9, 0x400, 0x3, 0x20100, r2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000dfa000)={{&(0x7f00008f3000/0x1000)=nil, 0x1000}, 0x2}) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000df9ff0)={&(0x7f0000d21000/0x3000)=nil, 0x3000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000080), 0x8) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000dfd000)={&(0x7f0000a91fa8)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2711d5606c555449947969231cead901ca75b8452eea3f4f4b1430ae1a74a7f0f4a06709f797506b3ad277e49ba9ce224b12fd90f8f47a836a6a2d35c0358e"}, 0x60, &(0x7f0000dfdff0)=[], 0x0, &(0x7f0000dfd000)=ANY=[@ANYBLOB="10000086000000000000000000000000"], 0x10}, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000dfa000)=0x3f, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) acct(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000dfb000), &(0x7f0000a35000)=0x4) recvfrom$inet(r3, &(0x7f00000001c0)=""/157, 0x9d, 0x0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x8) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc), 0x4) open(&(0x7f00002b2ff8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e05411, &(0x7f0000b2af85)=""/123) syz_open_procfs(0x0, &(0x7f0000903681)='net/raw\x00') sendto$inet(r3, &(0x7f0000b0c000)="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", 0x1001, 0x10, 0x0, 0x0) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/26 10:17:39 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/02/26 10:17:39 executing program 6: clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/02/26 10:17:39 executing program 0: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000), &(0x7f000018e000)=0x8) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/02/26 10:17:39 executing program 3: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000000000003, 0x2020000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="0ed38eda81c56b11078dce0654f4ff76a7b65ab704fce3f255f1f0c43e94f74ad706eb1a73a7017658722f37dacf117e2b323775cf398295da44b4189c057d3a3c24e271f7302d03c0c8b99b8ae50e3b96656f075e35003f2a1afb89195b37a171d0a5d0df475fb8b50366efca01744d4e08d706aa6cf0c36a394d946be38f3d3803d74516008a18bbbf2c313194a690ed0065a8ac3dd1c634d5bf0715c6cb19a106e0", 0xa3, 0x4000800, &(0x7f0000000100)={0x2, 0x3, @rand_addr=0x80000001}, 0x10) delete_module(&(0x7f0000000280)="747573000a9b07371bdc095b97807524b1cce908510f24662a9d70d48a370eb70c55a72f541381e5b329a2b03c006e2cf9a68a776790bf8571dafd5bfc9705be4a7cec3dcc9f331c2e4bc1961b21417890e415d4974ca63b", 0x800) getitimer(0x2, &(0x7f0000df8000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000094bfe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000090f000)={@common='erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000df9000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x9e8, 0x1ff, 0x9, 0x400, 0x3, 0x20100, r2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000dfa000)={{&(0x7f00008f3000/0x1000)=nil, 0x1000}, 0x2}) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000df9ff0)={&(0x7f0000d21000/0x3000)=nil, 0x3000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000080), 0x8) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000dfd000)={&(0x7f0000a91fa8)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2711d5606c555449947969231cead901ca75b8452eea3f4f4b1430ae1a74a7f0f4a06709f797506b3ad277e49ba9ce224b12fd90f8f47a836a6a2d35c0358e"}, 0x60, &(0x7f0000dfdff0)=[], 0x0, &(0x7f0000dfd000)=ANY=[@ANYBLOB="10000086000000000000000000000000"], 0x10}, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000dfa000)=0x3f, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) acct(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000dfb000), &(0x7f0000a35000)=0x4) recvfrom$inet(r3, &(0x7f00000001c0)=""/157, 0x9d, 0x0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x8) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc), 0x4) open(&(0x7f00002b2ff8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e05411, &(0x7f0000b2af85)=""/123) syz_open_procfs(0x0, &(0x7f0000903681)='net/raw\x00') sendto$inet(r3, &(0x7f0000b0c000)="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", 0x1001, 0x10, 0x0, 0x0) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/26 10:17:39 executing program 7: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/150) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00003a2ffa)="8300cc667300", 0x1000, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0), 0x4) clone(0xc2000000, &(0x7f0000000000)="41e198d506c095ecfd2141646d36bbd67510c3597e2c713655d54356fa96572c873e41bc99925e7b24d79ff40e8e15ac8f806f2cbea7a016697ad2dcfaa6e27dc660bc1f367f1ac94fbee1ece9f8612734816cd652845427a18861780e54e5baabf2b68ae202ccc2fd703b65aa2174d56bf770852427a0e2ce5789", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) mount(&(0x7f000000a000)='.', &(0x7f0000000200)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00000001c0)) 2018/02/26 10:17:39 executing program 2: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000), &(0x7f000018e000)=0x8) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/02/26 10:17:39 executing program 5: r0 = socket(0x10, 0x0, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000f41fc8)={&(0x7f0000e8f000)=ANY=[@ANYBLOB="390018910044", @ANYRES32, @ANYBLOB="dfa3bd52c675bc965b8ab0fef41b3a08458126012f3282aadc0558fd94cfcc39b4bff2185f7c653d00daa16408b7c317910a2de0a5a9ff105e22071652e5d4406f67c9437f2a280f6072127b4292de899056b069036e1a74283f9e904933953c7b1e782993d258"], 0x6, &(0x7f00005fdfb0)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) 2018/02/26 10:17:39 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="02100500b368c45decabfc598a5f86d8b989922d8b593a9fe32ae5873871b578f63ac272153dda93438ae754d69c45b7e27104c6bb8c4fbc9907ff5522c4b9e9b97d2f643e1a7ca367639ab47c82c9d6cd0e9916e0b013df393e9766e3b56ad4cae83d826eac65d2e1683d9de1493be56bc71120363a3ed8944795405202c842019f0f25d4b15091bb51bc27690b74c3a048e8788862a1514130070ddb60509c57ab5729135407d24ea1c96383c1011366e4d19e24ba2ab0ffacaac11903d3ff88ef0d05f1d34263faacb1e87cf14056c23468d1fe78136830441f58d379e77102ef1b116a0dcd2208a14dfa91a5c3e1699924bc3b8720fff230657f6f008ec201f4490266d30136f300dd94f3741df1e7942bc2234de40705b15322245a933071153ec2dab1c5fbe3c4349616ddd9234a8aa9887bae0a4a0f421a8baeae73722ad86e02cd", @ANYPTR, @ANYRES32], &(0x7f0000000080)=0x3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x300000000000, 0xe9, 0x2, 0xffff}, 0x14) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') fchmod(r2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f0000000100)=""/185, &(0x7f00000001c0)=0xb9) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14) 2018/02/26 10:17:39 executing program 0: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000), &(0x7f000018e000)=0x8) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/02/26 10:17:39 executing program 6: clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000000)) 2018/02/26 10:17:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/87) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x46f}], 0x1) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x34) ioctl$KDDISABIO(r0, 0x4b37) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$KDENABIO(r0, 0x4b36) 2018/02/26 10:17:39 executing program 6: clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000000)) 2018/02/26 10:17:39 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(0xffffffffffffffff, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000f41fc8)={&(0x7f0000e8f000)=ANY=[@ANYBLOB="390018910044", @ANYRES32, @ANYBLOB="dfa3bd52c675bc965b8ab0fef41b3a08458126012f3282aadc0558fd94cfcc39b4bff2185f7c653d00daa16408b7c317910a2de0a5a9ff105e22071652e5d4406f67c9437f2a280f6072127b4292de899056b069036e1a74283f9e904933953c7b1e782993d258"], 0x6, &(0x7f00005fdfb0)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) 2018/02/26 10:17:39 executing program 3: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000000000003, 0x2020000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="0ed38eda81c56b11078dce0654f4ff76a7b65ab704fce3f255f1f0c43e94f74ad706eb1a73a7017658722f37dacf117e2b323775cf398295da44b4189c057d3a3c24e271f7302d03c0c8b99b8ae50e3b96656f075e35003f2a1afb89195b37a171d0a5d0df475fb8b50366efca01744d4e08d706aa6cf0c36a394d946be38f3d3803d74516008a18bbbf2c313194a690ed0065a8ac3dd1c634d5bf0715c6cb19a106e0", 0xa3, 0x4000800, &(0x7f0000000100)={0x2, 0x3, @rand_addr=0x80000001}, 0x10) delete_module(