sockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x6000000], 0xbb}}, 0x1c) 2018/04/06 05:05:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1d) timer_create(0x7, &(0x7f0000000000)={0x0, 0xb, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x18, 0x14, 0x7, 0x0, 0x0, {0x1e}, [@generic="87"]}, 0x18}, 0x1}, 0x0) 2018/04/06 05:05:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0xfffff000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:01 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x6d) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file1\x00', 0x28) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in=@multicast2}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f000001c000)) r3 = inotify_init() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)) inotify_add_watch(r3, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="e0000000566afa387117e1e7a03a17dbc4bedcfe94018e9a9e7bd2d16bf63c15444e659d9d1318dee0fbc5bb2e70f99d9d4763a48126aea549746b787584886ea5c9b1dad532dfa08777023e198c954601fa9fe66bb630f5b944a3301561060a2cbbdf3f052e5f28b7deb1f8b0", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x40041) link(&(0x7f0000000300)='./file0\x00', &(0x7f00009db000)='./file1\x00') getsockname(r2, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x80) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10000000000}, 0x1c) sendto$inet6(r5, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000080), 0x4) accept$netrom(r4, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000480)={r7, 0x101}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r5, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) 2018/04/06 05:05:01 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000080)=&(0x7f0000000040)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x280000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r1) 2018/04/06 05:05:01 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x105000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r1, 0x8}, 0x8) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000000000)=0x5, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80002, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000100)={{0x83d, 0x0, 0xfffffffffffffff9, 0x8, "8a997c474bf4dd067c42c33a786954193a254f4862b32be9b683408e7494b042ac3b6319c59bb500a4b1e4c4", 0xfd}, 0x0, 0x0, 0x3ff, r4, 0x7, 0x1, "26eef7090e18371413af8be8ca01f38db6218556cc025de63679a63d134cb7f352b45c1063ce46a67620c3d7aebe5bb59ef2afaaffc6fdc307a0512cc145b2c3", &(0x7f00000000c0)='GPL\x00', 0x4, [], [0x8000, 0x3457b931, 0x7, 0xbb24]}) sendmmsg(r2, &(0x7f0000000000), 0x400000000000071, 0x0) 2018/04/06 05:05:01 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001700)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001800)=0xe8) listen(r0, 0x534) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001840)={@mcast2={0xff, 0x2, [], 0x1}, 0x5a, r1}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fff, 0x18000) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x1f, 0x1) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000001580)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) sendmsg$unix(r2, &(0x7f0000001500)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000140)="e17303133ad4e67e5ce8afe43c9ac9a3d254485f2c0c5ceba03ba0214c1e787082b7f047cc17ff4e4720560425450dd58b9d443610b86349f30344158181ddfd15bb2cff424f6d9a4ad2f70a05d5eebf8972e82242a6a52d0faef5a8cb781523531cac20fdb54ae3919290c8a8d3915bc9eb6307e7908314f83e852ccd4d65e3c2020a9b3faf4e4e06516b9ed9904169743091a997bd4c1733030c1fb41efd8675867ae8e812ba81e7538a5269a6", 0xae}, {&(0x7f0000000200)="de3cbd0e5dd251e1406570cd3babe692f4f1e745a656768c159357265e06fc1c67d889738434d769a8408f1392cae865336de6f0b1f5da5cc998350e1dbc61229ec797cb63b5dbb43b20759423b25d7210f9620657b915f01f9deb636239e36964efd4ca8a773de611586d34c296cd95287065fa2e9a130c95eae8f9edf61d7664816827b4bd8fd9eb6af086b6b355a5a9", 0x91}, {&(0x7f00000002c0)="2bf010999a60e7761df42cc379aa12966fcdb370861cc542d0a220ce7c998a6fc59dd5c521feb4090a4cd24e527f1fb9b6683ea3cb03dde6f3b288b77fb0e8f818bc3a53ba40150f51b8efae427b15b407e561d7cbe2e286f4e702db67ee551363da1d2e933c8410b211482d060c7aead986703bba9742ec420fa89b452acdd184c5d7d21d63b7aad9a17b79bdf411e7840be57e78d88cd44ab92d6950c0449c36adf59a88cf4e90c1cacdf14181f889e6eb7d83aee941b15e58d055a6434d4a53098ee01c380dcf7cf5ef124811c8112e6d78c1867d8fabc3f45122e272bd35a1d9aa3eef5c5b447d9ea13f6ad2a039dbbb876216721e", 0xf7}, {&(0x7f00000003c0)="6ce1bdb58b0d0ca1d493b227cf3f7a1a34ac659a5d1245644cb9a6edf26973c638e2daa4edad25d043b331cd6eccaa7e6b6bc4a1d0e1ea9cd1f9c1", 0x3b}, {&(0x7f0000000400)="9ed55629c542d009706685ce688deaec59e20b39bf5e431df41e08d0208346be842a91d296edc4fda814f75653fc229ddaec8ccad6c264dad7785509804b3e41312cdb2b266c8122b89be78fd054cd4d270a9516a10364318dd4b81448", 0x5d}, {&(0x7f0000000480)="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", 0x1000}], 0x6}, 0x4000000) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r4 = fcntl$dupfd(r3, 0x0, r3) listen(r4, 0x404) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0x40000000006) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r4) unlink(&(0x7f0000001540)='./file0\x00') 2018/04/06 05:05:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) [ 367.623266] QAT: Invalid ioctl 2018/04/06 05:05:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0xffffff7f}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x218], 0xbb}}, 0x1c) 2018/04/06 05:05:01 executing program 5: r0 = eventfd2(0x4c0e94b7, 0x20000004) read$eventfd(r0, &(0x7f0000354000), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400, 0x0) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000180)={{0x7, 0x0, 0x7, 0x6da7, "ed2bd2b8bd95793743ace3ac5143cd9a2daa8f7d53c3d6c0d9a7589c12be903b4285940c008ccf243b2e28e7", 0x1}, 0x0, 0x0, 0x8, r2, 0xff, 0x3, "8d0241c0c141472bcac601b0e4aedb269f938a85030b66062ae0db1467d6222ac722dc601ee75d90fe5bfd25add03ebe5927c3022a135ae65adf5e944c387f24", &(0x7f0000000140)='vmnet0\x00', 0x7, [], [0x100000000, 0x9, 0x80000001, 0x3]}) r3 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setparam(r3, &(0x7f0000000040)=0x3ff) ioctl$int_in(r4, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000300)='./file0\x00', 0x6, 0x3, &(0x7f0000000440)=[{&(0x7f0000000340)="bb98f34fab3a418f5a11bd0ec53d924b6ce3748eacd85ca545339764aff00b7b3890c4d9fdafb36dc28ce68866f7a9913fae10f9e42912e992aa0848df97d0af98b453f3bb", 0x45, 0x401}, {&(0x7f00000003c0)="6b7a1b67a71e6dcf2fb8fe716f264aad1d", 0x11, 0x7fffffff}, {&(0x7f0000000400)="d7", 0x1, 0x6}], 0x8, &(0x7f00000004c0)={[{@file_umask={'file_umask', 0x3d, [0x34, 0x37]}, 0x2c}, {@session={'session', 0x3d, [0x3a, 0x39, 0x31]}, 0x2c}, {@quiet='quiet', 0x2c}, {@uid={'uid', 0x3d, [0x78]}, 0x2c}, {@quiet='quiet', 0x2c}, {@part={'part', 0x3d, [0x37]}, 0x2c}, {@session={'session', 0x3d, [0x0, 0x3f]}, 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x37, 0x31, 0x31, 0x37, 0x33]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp1250'}, 0x2c}, {@session={'session', 0x3d, [0x35, 0x38, 0x3d, 0x78, 0x33, 0x3d, 0x30, 0x0]}, 0x2c}]}) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r6 = dup2(r4, r5) tkill(r3, 0x15) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000080)=0x3ff, 0x4) ioctl$KVM_IRQ_LINE(r6, 0x4008ae61, &(0x7f0000000000)={0x2, 0x7}) 2018/04/06 05:05:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2, 0x0, "d474e284bdb486439d1158f997ac8da124e6e6cdf48c1330d7f10c929c65c85af53d2b7684392db93234a68445cae4f2fea046eeb6fd184b6c49dcaa120532e5531bb97f5667ca486464f3bb888f13b0"}, 0xd8) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/04/06 05:05:01 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) r2 = socket$netlink(0x10, 0x3, 0x7) read(r2, &(0x7f0000000140)=""/18, 0x12) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) signalfd(r0, &(0x7f0000000080)={0x10001}, 0x8) [ 367.723505] QAT: Invalid ioctl 2018/04/06 05:05:02 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x2, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101400) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, [0xfff, 0x4, 0x7a, 0xc, 0x8, 0x2e, 0x8, 0x123, 0x100000000, 0x0, 0x40, 0x6b293b84, 0x2, 0x4, 0x403]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001040)={r2, 0x1000, "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"}, &(0x7f0000000180)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x179) 2018/04/06 05:05:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0xf000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0xf5ffffff00000000], 0xbb}}, 0x1c) 2018/04/06 05:05:03 executing program 6: r0 = socket$inet6(0xa, 0x6, 0xffffefffffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xf8d9, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x600000000000000, 0x7}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0000276512d6ba35c8170800"], 0x10) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000200)=0x1bcc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x1, 0xff, 0x4, 0xfff, 0x5, 0x76e9}, 0x20) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x2a, 0x8, 0x0, r3}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000300)) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000500)={&(0x7f00000004c0)=[0x2edd, 0xffffffffffffff15, 0x1, 0x1ff], 0x4, 0x101, 0x1, 0x3, 0x0, 0x6d6e, {0xfffffffffffffffb, 0x1f, 0x5, 0x5, 0x6, 0x1, 0x9d3, 0x80000000, 0x3, 0x100, 0x2894f7b8, 0xfff, 0x1, 0x1000, "e16225b53a9b16730860aaa4beb165f9dc6de7f8b47c14cd0dff6f9a55725074"}}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xf, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x8) accept4$netrom(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) 2018/04/06 05:05:03 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040), 0x4) r2 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(r2, &(0x7f0000001800), &(0x7f0000001d00)=0x10) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, {0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x10000000000}}}, 0xffffffe9) read(r0, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x801, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8001, 0x10000) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r6, &(0x7f0000ffdffb)='#!', 0x2) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, r5}, 0x14) sendfile(r6, r7, &(0x7f0000000000), 0x401) execveat(r6, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/04/06 05:05:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000080)={0x9, 0x8, 0x342800000000000, 0x0, 0x0, [], [], [], 0x5, 0x10001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) dup(r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0xab2, 0x4) 2018/04/06 05:05:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:03 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) io_setup(0x1f, &(0x7f0000000000)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f0000000100)="f27db201444eb154ef1bfbe5ef4a40c49252682d54b1cdb1d58c4e85036946d051a00a0efd9b47c32239722cb1f9ec506dddfd986a52264f54bfeb97d2e6ebf90373e55b0a75c6b6320d6998d5b630ce0611dfabc42a25908efa242b0d2788d525094daa5aeddc051dc801e4029a", 0x6e, 0x3ff, 0x0, 0x0, r3}, &(0x7f00000001c0)) 2018/04/06 05:05:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x221, 0x9, 0x800}, 0x8) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001280)=""/208, 0xd0}], 0x1) [ 368.925464] device lo entered promiscuous mode 2018/04/06 05:05:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x7e2}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x200000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000000000)="16", 0x1) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) pipe2(&(0x7f0000000040), 0x4800) sendfile(r2, r2, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2004, 0x11, r2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)) 2018/04/06 05:05:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000180)={0x0, 0x1}) socketpair$inet6(0xa, 0xf, 0x8, &(0x7f00000001c0)) r2 = openat$cgroup_int(r0, &(0x7f0000000300)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) writev(r2, &(0x7f0000001540)=[{&(0x7f0000000040)="dfb47f931d60a4d4e625d8968b7c0e745df1f422ecd16bcd499e6c7af5e065dcb8b0615ab3abcbfdd372ebbe20b1d74a40e603460ac80325e544055347dd09113bf22e7cc5ef63c74ef7b2449264aadddf58568a66a3a907e9a536b40529bce33effbd29281c4ca0b477a876d4f0e0081b829ee20937ff36be53dfa19d318eeb6f361b32d3148714afca997399663a7aca19d9b154b292eaa833b979fe252bd1468a2170651be9c480c6ab383ca7f12a5f93add449e45bab6396811639ab750f8a0b1070b0a305162e5b5864562464f71c816e65589276bb741075250065a9a6a9a24a8d", 0xe4}], 0x1) r3 = gettid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) rt_tgsigqueueinfo(r3, r4, 0x1e, &(0x7f0000000240)={0x18, 0x1, 0x7fffffff, 0x3}) [ 368.950641] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 368.974296] device lo left promiscuous mode [ 368.995356] device lo entered promiscuous mode 2018/04/06 05:05:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000040)={0x1000400000000017, 0x2a, &(0x7f00000003c0)="4e05d7b000f383fcc13ba081d4c1584585e4bdf996138dc9ccb061abc403498e7dcd76c8dc2e4882dec1"}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32", 0x43}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000001c0)) mlockall(0x0) [ 369.014097] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/04/06 05:05:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='/^1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x11}], 0x1) 2018/04/06 05:05:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ea1fe0)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec13", 0x37}], 0x1) r2 = socket$inet6(0xa, 0x0, 0x2b) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000000)=0xf2, 0x4) 2018/04/06 05:05:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4002000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:04 executing program 5: setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000280), 0x4) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000080c0)) r1 = accept4(r0, &(0x7f0000007480)=@rc, &(0x7f0000007500)=0x80, 0x80000) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000007540), &(0x7f0000007580)=0x3a5) fstat(r0, &(0x7f0000008240)) stat(&(0x7f0000008500)='./file0\x00', &(0x7f0000008540)) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f00000001c0)}}, &(0x7f0000000280)) write$rdma_cm(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000180000fa0000000000000000"], 0x10) write$rdma_cm(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000880000fa"], 0x8) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000008600)=0xc) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x12000, 0x1) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x9) r5 = msgget$private(0x0, 0x80) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000000340)=""/222) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000180)={0x1d}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x81, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r8, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)) ioctl$TUNSETOWNER(r8, 0x400454cc, r9) sendmsg$key(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000001b000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac14140000010000001bdc26ef0000000000000100000000000000000000000000000000070019000000000002000000ffffffff00000000000000f7000a00000000000000ff02000000000000000005e40bf43f5980bcf70bcbf3d00000000000010000000000000000010014000000000080000000000000000000000000000000000000000000"], 0xd8}, 0x1}, 0x0) dup3(r7, r6, 0x0) r10 = open(&(0x7f00004b8ff8)='./file0\x00', 0x0, 0x0) ioctl$TIOCMBIS(r10, 0x5416, &(0x7f00000001c0)=0x7) 2018/04/06 05:05:04 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) r1 = getuid() getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe001, r1, r2, 0x7, 0x10001, 0x0) io_submit(0x0, 0x1, &(0x7f0000005ff0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000005000)}]) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0xfff, r0, &(0x7f0000000180)="454e6cda170cb8ced36d57b888c979021bedbeb537ea7c0fae194dc5b96c250b0723c7cfbaf7846c25c198743b8ac4a1db455fac4714c61a", 0x38, 0xffffffff, 0x0, 0x0, r0}, &(0x7f0000000200)) 2018/04/06 05:05:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:04 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0xfdd7) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r1, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) r4 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x4, 0x840) getsockopt$nfc_llcp(r4, 0x118, 0x1, &(0x7f0000000540)=""/176, 0xb0) connect$packet(r2, &(0x7f0000002a00)={0x11, 0x7, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x5, 0x8000}]}) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') r5 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sysfs$3(0x3) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x880, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0xfffffffffffffffe) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000340)={0x8, 0x0, &(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[], @ANYBLOB], 0x0, 0x0, &(0x7f0000000500)}) 2018/04/06 05:05:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, 0x9, 0x6, 0x201}, 0x14}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto$ipx(r1, &(0x7f00000000c0)="d1004301c8c2a2e6bed434371351ac2361dc52c22d3a9a172bf0f53ed48f8bbfe4ce1dbb40d29e2a7760c74d265467c73ab39c87adc77ef27a0095fe576be4bda2b9db9efcf04e1b813a1bcde14790d19b46a6c701b229391672eb080d56161f3a1fbff35d59b3857696bea46e7ee071817790de562d4b4c9a0ce0b46c26bcdbf90ec19bf93c0f8408d09a6b2156ae2bb0fca8e208a4395581445595c7aa5cd1d38b033f29cb267ef777ab858c9f350a722f52779e2c91d20e0a44a951", 0xbd, 0xc000, &(0x7f0000000180)={0x4, 0x1, 0x80, "1321dc01adcc", 0xa5d1}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x180, 0x0) 2018/04/06 05:05:04 executing program 7: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x4, 0x3, 0x100000000000040, 0x10}, 0x2c) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/201) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000180)='./file0\x00', r0}, 0xffffff12) 2018/04/06 05:05:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x2000000], 0xbb}}, 0x1c) 2018/04/06 05:05:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x100000000000000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:04 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)) setgid(0x0) 2018/04/06 05:05:04 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) write(r2, &(0x7f0000000040), 0xce) 2018/04/06 05:05:04 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) r2 = dup2(r0, r1) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) recvfrom$unix(r0, &(0x7f0000000080)=""/25, 0x19, 0x0, &(0x7f00000000c0)=@abs, 0x8) shutdown(r1, 0x1) [ 370.926161] binder: 25672:25710 unknown command 536871424 [ 370.931779] binder: 25672:25710 ioctl c0306201 20000340 returned -22 2018/04/06 05:05:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4000000], 0xbb}}, 0x1c) 2018/04/06 05:05:05 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) fstat(r0, &(0x7f0000000000)) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c630000f888e5c08994fbc6958770d048e5aa828eb9c63f51ae0835d835674060593992fcfff2dd1ceec6ba941c5db0b1162a23fa4836f025577b513ddfe313328cf8cdd9de50"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f0000000580)='\v'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/06 05:05:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0xe207000000000000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) 2018/04/06 05:05:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) init_module(&(0x7f0000000000)='ppp1wlan0!\x00', 0xb, &(0x7f0000000040)='posix_acl_access\x00') sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="20000000273e1ff990118c03e800000002e700000c0001000800016b"], 0x1fd}, 0x1}, 0x0) 2018/04/06 05:05:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}) ioctl$TCXONC(r0, 0x540a, 0x8000000000) prctl$seccomp(0x16, 0x0, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f00000001c0), 0x253) 2018/04/06 05:05:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001100)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000001300)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001380)={r2, 0x0, 0xfffffffffffffffb}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r3, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000140)="a781a993969444fa72fb1737ba0a21c0e8ff1379e6cbab5f348d91213a5c01606b3207c8e305e9be6713603d409f1a2abfd27ab7f334ff91f910bae4a3e99f34c030862a271d9aa6ffeca0a6963f914f1ac81e5971e2fcc3694c6ea896f830f7c9ac2f87ef4d895be1edbd26512f513ac28e4eddcc6b95e5078492c320f015d4eeff9f0270c263cb6987123f30b0beb40cd0881ce257332144c7c220006bde133c541cac807180631b9dde8a6f4f51f84be261090b0fd1326eb2183e22cfa326fe31122f9d6cc786609f152c4a19304f679f4822325ff64dbb2ce78bb0173b497397100ee8e88880a833acf113c97c40d2d9a74339a342dc89df1b50ea85f4efce8d04240895ebf249242d737c07d8cf5834c423e728143ef165db5658091782cf4ccf42766c39a304bf732a4a232e4a59d36177c45bf23ec0a541a1cc39c2b20eee306036e8e8218ea192c7ca1ce9a13ef40ca9e106d859f56a6bf7202991731aa6019126fcefb142a573b86438446b8cca648cfb8a262de60f7785517538a98f21287f28353edc0e532d6ed5b366fdae9e00d42bbec6992f6b6e5800f007d80ce88cd19d0481f2ae7fd46cd417484f8d89572ad416e4e7e9b09453b7fd3e539913f7e73022df91d30f2014aac87fcdcc9499db7faa0b24b2dc04958a9a3b79a988af389c926963b34120202169ffc016c244e7992692c4e0d6ea7af103da850c927836c616d626f94fbf0a9bc306b44a0d925dac295a1329476421bd292287ebc18e4cab3fe20e53c6e05995ac08b210406b22b7cdaa8df6d1ed9ed27e9497a2e158de6bffa395cab7c061f56685ad11ff4bca461ed94a3f3fe3bd55cdb39122e787a23e26004a550ca2260241e979732d1fe75dd25c233fd4c6ad156598b09e94924891e5488d40474cb8256b9ff77c0ad81bb328c638ecc938d05774e7262e34c828f1c664c585cf120598924022a02b41feb399c8ea3e1c276b65050e12fcbc1046785d72c5d4a7d7e682093801e2e7f0c352c607e61665d24105c09c6dcd6c960a9de27674abc41c3445494f484a32a49290cfb4ae2a7661218b007c3c14336ec4581989ae61bf6159ca43fb25676d9c8445984944d9128ee2d93ee905e55c3d2fc974b0bbb23e74ae3bee78892634e3c0aba28d9d3a3a519070d1f57b4a214e540a3f4e53c1a3c201684ebf67704a249281addc2d75e608abe7ea55543b162454603211226e6db35fc52d9c0cc5e70b6fcb5365f1b03162fa3019c3b8c642709654967561e3b2ff10d143aff283ff0b56a38423093382e919f1e71eaee5ad6a0f049b4a55d97f9002ed4115251a3adeaa2eca20592ff1c7322e29055ac8a2bd68fba24b0b8fb2d58ba3a9719bdc61480cd09f8b58d54b2c285bbab3c7230a6718f991a3163a43d3a7f46bbe4b0bce40c2c8637ba5e01a1d1d254d215b30d603429611c2622dfee33539d35009c66b5d43db3d00735ef5121957099695385f55cda625291c54f92739aa580cb6997f38bcd9d4996297b6d4fe4977682211d66d8053150540de5b5a73f970920c3e8f08e77a9d032e29ac1eb40442d4ccf9e880eba958d4d67d34f0a36eed9e9f62cd73d17eba463a69d28f7188e7b488cd5433b6aead61b8b8908af8a638ccd4f931642864ff246c32d151d18f65db51d3dcdd7756471aeec0f3e4de7f77942fae3178b12ddde68994bc3de5d0a0d3380da2dd1dd02e147565d217c97318a27988e78a1a3b58c68ae05560eaf03c590f2f6ea9daf1192ccb9f22045193fbb130d1fc251b41c0c990df72142b1cdc92ec80d4f632892c290175f220b5af656fc28772d5b6db5ffc017f5569483b47e64cc6d7b2d6a04d03d41a35dc95228f0a787c2922a893ae0b3f82263b2cfa47c6d9222f89d59e4f494527b4eb194898bfb254b668fd5007c330b63f7ce67376ada63fac546001034c65ed8b05e8f700683b3a966dc683f39dade90b16cae157f283fc9ffc3d452e76f979dd80ca5f0171dbbdb014df593c4b9cf20920fbc99cb417f547856f67b252e610f5d2ba204ecc4b9cf86e5f2433748fd4c99ecbc8d5cbcf46d286d8e43fff54f6481c02126dac981f1811a8703520c4a6c8cc48e337d169bbf97edfb1b0b9a93ddf66312ea02fdd0e3bc44c5f1523604d883bf539b1aa97dd3c0b29b78b15a20f6f75016d3202ad275f7e24fca98659f23d244edeb5c0386545dad058276b8bb354e10df2ace3c2ae0fe383752ba6d820465d374fd5572d83e4421c3937c4468356ce2f98b892d1a762f251391af5296044d111666af4f08957f8ff0f1269f02f9975b5b9c38074129df0309e0176ab5b00a45cf28e95a19a8f6313ecad10f1a61044c022ed0e8b02345bd611de910eb04ddcca42c82383b12a3167f55f7c2af74c7d1a6b5ba8f2a7fe2f000d6be07c922eaad7fdf41bc6341ce418b8f909f1c3c56c0cb966752e9cbaa304932a7a692685b9a4eac7f679ec53cfbf56d2edd85531c07380b00bca9b1f21e2ded51deb7b8eb1f59709f203b9ecb21b947903e4533266bb6ccde159c956ed39069d14a95f4d5546a1406b0f4f047d4f53101fec2b0a069866812e491fef6016281eb24be1133fd14a4cbb123057e9d59ca2f745fa2498f13301062829a8ff83dc02c7a4b99782ea0b2ba513a69d957b7e621b6b1c80fa8177d62c7b625e0dd45e0b13e84699e2b1fda010474bc474917ea1d591e03795c6ecfc0712cabd38f6c2f8ed9318e23d3f07e9c730bb8c0afa265b24b8c29b662462027a77391a28816fb88f33697432f0911902e79ffc5f30035ad0ce079717a1d76530555ca1e3680b55a6f3fdda8f4e64acea71cd99f7e9330923f346a75019a65ba2b42a013229fba26ee0e2762c8a0f35c80112218f899431bb2de14d49d14463558efc284cd74e0808d8adf2fd2e90389d272b4f2ed17806f10bf27b4f68b44ed88a2860adee8573d5c5b4f752eacf37ebe9429dcf11c6e2c8ef2a48446d727929ca4df5a449eac00345cd3619d1a2de98e36434d2b60ef1a5d7132f98ef1d0ed8cd7224c2912505bb0da840ced937370e92c13d2f66fbca97c63d27a6d55de162be562e47eabc2479f5d73e6fe49c432a8bf60dd9712d873e70e9e611d6f79abb6f93aede43151b8484fd94adcd8f56f204cf32193793d9a9bfcddf2aecb4118d15858f2cfd327a052cceabf409306d07cbe4bfb5cf161b474d03429bb13c7338eda6296f08c8c418d340237293e2c9de54de5c69278878cc662c5f9098e5b7286f0042219df475ae4d5b8b2546c65f2a89abe04004d058facc9d1affb79505663ae1cf54c2fcf26f1891ac20392faac8c5ddf82004c0734c2bf7746bd39bdb0186096480ade6e3cd437edb3edb76647ce3b6ff1038c2eea4567734f1859f84376139526ed853239b042468753a2f881e28d2f07415a244f1e718afd8355a65812e8121535785ae1578da7cf9f12219f393164004e48cb46a731a7030a3e6a26c5333f590b674f52bf7076cd11d019dad610d282a5da53086a104f81624a4bbd25462dc067842a7c2ef58b091288cc458d8d9f920ab9e070ce6636372e106387fd2891cb678c703af5f2f4081a39a03a3f47ab0249663ec7dda6fa748d4955c41186e06ddd9e018ac36da5f5022b1e89fc86c5f7325f7c543b5e5732dfcacf7b4872b8f494c59764bf7a62c686463807734d3d8b887cc20e6b6c0e2c6c695d25ff3c710211ca62e532ea123fe7a0863dd13a799ed14dfa211ae91c7ad823fcbf3780b02d65f41cac75249756382be3cab62b16824e6df452e8d7f74d02a880813468880def988780aa5df6a99a76c454fc3cc50321a3a4d9d40c11fe96b6a4be44188ba89efa58ff937a93441d2817f86d08805ac9fa71acc3f26a05bee2bda6a2085cfba4f62613e2fe1d2d14d5cb24d949292430242d96eff17ff85ef09ee83af0721e3ddd018fde325d3480f2430c376df638ee4ff067398454017783d557337a258f339b2e8707a6f1c75d72b8760114a873d71b289d77a15054b04343efd2558995ca5a0fcf11261da7c5d69b3c39947e15f5f68a1c34f3941dea5d79b6d1e5e43e1804be4f326d93275a89074263d4f3138a99572957f8e32bbe43231d3dd56c836e2898df06c3ab60d74e26a559f594c07a7b73b96646c482cf98724768d32052b20d94e5dc0399fae00d550cef13fa9849e6cd5a301194a3d34836ecc58284cfe19fe07911c1bfffb60d0e72e9b4199f34bde4ae6706c9bbae056b8e1c023f6deffc2421ef1a79cda8b7749023c11fae45c93534856deba072cb2dde1cfb5e5eac8b05852487b10f0a708fc8199ef0b0670923a8b185455762fb19083f76c701903da2bfd7b05175e1816ebb7805fccb599693889747386401993fedcc3ee5100801874792f2aa72dd7c98c17d71e7844fbacace35576d4bb8296e9854cb6fe5926621700f290bae479a97a8fe7ce82d9456cc9bf63ce21070a04d28d95442c0a19c141a86fdede546cccd1f93f3cc9ed2ea7cd43d5e067b3ba6b97f2812ea399611d02323c91d5ad8f79ff584966ea8df740bf051da2ff6643d23443960160c52bcdbf04442418c44697608273f21560ddbb0fb622e3c9813b2cc4603a9e17f83416a59c30e5cf1d781d021b922947ddbd45f1d09e6578c662948a908bbceff36dd49ef928c07762747202a1ad20e80024154e981368657c5af3ed3e0a5479faab008b72354c9628f7ae38610cfd180fc01da76a241b600689f3810c3d4f1a1b18fba8686b4744d39ccce0926e56315443598773902eb09636c64c3c1ef902561513aa900829bfe3e0b25a5f64af45e2592dd6b04633a73322cf1cb23240c2bb8b2edd442f8044f8329265e3d71d829ebca298bcbe742ae388abcaf651d8996e8d2b99dfa4af5cc51c6d2e3139628d020202e0516c7e707a842be71db68d476ad9dc34e6de5017a7f6b8f97192c73a0a5a9e633f9276e0fcf6776b3dd83b29f8ea6bab7cf0d8f13d64a68163b986a5beb06fac0a097912c8a59c93904d985467b60ca2b10a3e13799bb3627bcf34418e5f42789f1372feace5e23e5bc9f91e01fe2ca76ab41263c54d4222887fa347c5d8f5e7fcded106767eb08ff88402db18d2033c9811c0f5ec7dd3f5bd1d373376af6c44fe46254f70867aadb0485440f9049babd0efa11e589e3348e62c2aff72e84f9fc2e45d9fee95713651cbd5c849bd842a52b55d91bf4a0d869c12fef65c25c4b751b7b5c15d8b316e29", 0xe8f}, {&(0x7f00000011c0)="c3ed78dfbe6b6da620e3e454ef325290b6bde7d19c1b6bbb6f14f1f6816afea05a71a0a614f104482cc657452afcb88ca4fd000f6303e1efa88937fa1fa3ca7b9bcc7349e86b0fd8d61d0c30c0fc82fc070e944e15f09a0c10df7d0c9a8a0a824788ad73b803f1bcc807312df377d8990c8e80a79849a5933edcc3ec060a1ab773069d80d95685bb223c7e46ca3a14be132d3f6be94a0068bc35d48ca1a82af09129edcc9c9878af0c53150921d4c53c0c90e636cbf57daa88f8afe5d1cb7aa0c47510f1678d5e6454d5f748910b06f152927d4afef2f1f72d5afdde16ce77fd16ebe6", 0xe3}], 0x2, &(0x7f00000012c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x2) statx(r4, &(0x7f00000000c0)='./file0\x00', 0x800, 0x100, &(0x7f0000001000)) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 371.216319] binder: 25716 RLIMIT_NICE not set 2018/04/06 05:05:05 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r0, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r0, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0xe2070000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x800000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000834000)={&(0x7f000006bff4)={0x10}, 0xc, &(0x7f0000186000)={&(0x7f00004d4000)=@newae={0x40, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@multicast1=0xe0000001}}, 0x40}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x6f) 2018/04/06 05:05:05 executing program 3: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x59d, 0x0) syz_open_dev$amidi(&(0x7f00000015c0)='/dev/amidi#\x00', 0x2a, 0xc00) 2018/04/06 05:05:05 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r0, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r0, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x9effffff}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:05 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d34ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000140)={{0xffffff92}, {0x2cd0}, 0x100}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x0, 0x20}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) waitid(0x2, r2, &(0x7f0000000040), 0x3, &(0x7f0000000080)) 2018/04/06 05:05:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000200), 0x0) [ 372.013500] binder: BINDER_SET_CONTEXT_MGR already set [ 372.018887] binder: 25713:25766 ioctl 40046207 0 returned -16 [ 372.026080] binder: 25716 RLIMIT_NICE not set [ 372.042155] binder: undelivered TRANSACTION_COMPLETE 2018/04/06 05:05:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x40020000], 0xbb}}, 0x1c) 2018/04/06 05:05:06 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r0, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r0, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:06 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xe0, r1, 0x400, 0x70bd26, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff00000001}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x43}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x20000000}, 0x810) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r3 = eventfd2(0x0, 0x80801) sendfile(r3, r2, &(0x7f0000000180)=0x10, 0x10ed5b) 2018/04/06 05:05:06 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00008c3ffc), &(0x7f00003c4000)=0x4) 2018/04/06 05:05:06 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) fcntl$addseals(r1, 0x409, 0xa) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x3bd) fallocate(r1, 0x3, 0x0, 0x100000001) syz_genetlink_get_family_id$ipvs(&(0x7f00000013c0)='IPVS\x00') sendmmsg$alg(r1, &(0x7f0000000180), 0x0, 0xfffffffffffffffd) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x2, 0x6, 0x1000, 0x0, 0x40, 0x20db8540}) 2018/04/06 05:05:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0xffffff9e}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001500)="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", 0x148}], 0x1, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f00000013c0)='keyring\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000340)=[{&(0x7f0000000100)="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", 0xfd}, {&(0x7f0000000200)="c9bcfcbd6f2ca02bd8e1e03a55508d7305e4a60b434cfd4eb417455614bbd21b29bc0995d9fd8ef53a2a8c1d", 0x2c}, {&(0x7f0000001680)="b1f10a085cc1d539d6cd2679c347d0ec9661893906dad4e1893d80a0791e49b0eb7504f33b48c9740745f167cb3232c9401e463181db1fec86fac9c6ca57889314ea8822cacc416fa0e518ce6c6a859161712228d3245e743fa45fb5e5094295ee754a7fc65b0c86036b7a63c1541a736ce393010766e4f4e46ef2bfdd4dec08d737b075", 0x84}, {&(0x7f0000001740)="755d91b5fff4e8881a372c221d3fd6e660323688fc25ca64eeeaa3a5ce256d579773e9b401794bd627a7e6d65be806b0b5ba7ae41c1f4d1fe2f4fa45e451db1d563da3eac0956f24a9f1cb3bc58fc307a7185105b0f5742eac9df2ea08ad89e45e30d3fb723b8f64c8221f20c5b3be2e7d029f6c65258df19235362c6c2581c7ca8bbf06dc8e354f8163f61829bb098e56659efe8a86c53ba0ff7abbde061babcb8adaae4cbab2c9e3fa14e95d3b035032c67bfb296c28c4d613", 0xba}, {&(0x7f0000001800)="fceb154095849af1a2180792c8a7fff3cfea30b67cba2e516eac02d1531f9ca7fdfb67b5562f10227bc423f8f8c64bc62f582c6d820be7999a65f0c2938591644ffc35ebe088a78bfe2b887e047dde758be5f871ecdc95eea0f3e99b935e0e085c35bc96b9ded51074f7a6c45928259e635a96883aab3e22c559ecdb3a6601925c7d7765ce795169eede0917cd4e7df0f4271cb3226c078d611a5c2eb2a07d3803a2aa4decc6289d5dd7d1bd01b61da2a7443bfb8bb15574332785359cd203bbc117cf330b631266d14c1c4182b0dd4bd0c07488d4d51c9e158a8765b19152c78a651e65a4", 0xe5}], 0x5, r3) 2018/04/06 05:05:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x2417, 0x101100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0xb3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x9, 0x6}, 0x8) ioctl$KVM_SMI(r1, 0xaeb7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000), 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x2040) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000300)=0xb) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r4, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r4, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/06 05:05:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x10000000], 0xbb}}, 0x1c) 2018/04/06 05:05:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') r1 = shmget(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/3) r2 = socket$inet(0x2b, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x0, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) sendfile(r2, r0, &(0x7f0000000140), 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e23}, {0x306}, 0x10, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'eql\x00'}) 2018/04/06 05:05:06 executing program 0: ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000280)) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x400000, 0x0) tee(r0, r1, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0x800}}, [0xfffffffffffffff7, 0x1, 0xff, 0x2de003c1, 0x80000001, 0x100000001, 0xfffffffffffffff9, 0x6, 0x4, 0x7f, 0x9, 0x9, 0xffffffff, 0x400, 0x9]}, &(0x7f0000000700)=0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000d11000), 0x4) bind$inet6(r4, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) listen(0xffffffffffffffff, 0x404) listen(r3, 0x3) close(r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001240)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000003c0)=0x2) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) io_setup(0xffffffffffff77fe, &(0x7f0000000340)=0x0) r6 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0xffffffffffff950c, 0x2) r7 = syz_open_dev$adsp(&(0x7f00000007c0)='/dev/adsp#\x00', 0xec3, 0x101080) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000940)='/dev/hwrng\x00', 0xc000, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/rtc\x00', 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000b00)={0xffffffffffffffff}) r11 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/dsp\x00', 0x402000, 0x0) r12 = syz_open_dev$sndpcmc(&(0x7f0000000cc0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200) r13 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/mixer\x00', 0x80, 0x0) r14 = openat(0xffffffffffffff9c, &(0x7f0000000f80)='./file0\x00', 0x0, 0x0) r15 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer\x00', 0x14000, 0x0) r16 = syz_open_dev$vcsn(&(0x7f0000001140)='/dev/vcs#\x00', 0x8, 0x10100) io_submit(r5, 0xa, &(0x7f00000011c0)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x3, r4, &(0x7f0000000440)="c70e972f0e5ed4cfe958a281da5e9a5882892bcaf0ca492e8384364d6cc5ef0837bd4737be99638778a0638f709f05891cae245ce5026e0f66918bb2e6dfbf7aa641eaa38f277562ad229d292550f620e68bb5bfbd51d218bf4b176a4aefa38e9648827e80a1d49cc35ac72cff443f59dad17d4611b7a99b62a5d6f82c595a0d18d97121530ffad739d846c02f21e3b595e1715511cf", 0x96, 0x1, 0x0, 0x0, r6}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0xb, 0x9, r0, &(0x7f0000000780)="e1611ad1f882aa5a021b69b1624d709b8dd61032dc146b867f5ac70ad4118c485cad60bef0b343f489cef57371af254e95aa82fc06fae8e3c03a84a4ec452f5f", 0x40, 0x0, 0x0, 0x0, r7}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x403e, r1, &(0x7f0000000840)="6bb8fd60b80169c0743dd8bce36e39c8bc5ab484bc942d2e8bd9627b4ca582dae7a29aeed2d2713c9795ab21fac20e056d38af61f359672d73a8d4c438fefb17d69d5b7d72ae0f1736fac011583b970276ac19cf513f59d8dd26340e073ad6dc192ed7d7aef3240df8a01ca8bd8c6eadc99cd602c66b449a9eb8641c863bfff568e4e44e338dc44dc33c3c8ad08e2a60299cc0bb97ee6dd718268482c4042a04607797e01de1851e26b1ba5e09dae768bfd3fb34cc6b9663c7d0231495927b7ea634b838", 0xc4, 0x9, 0x0, 0x1, r8}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x2, 0x4, r4, &(0x7f00000009c0)="7c0499fda30b2ae54e1bd1e63fb81318f53e600d390b554b55d1ff5beff09515592dabe29730ce0b6ce61bb83d22215edb8ee257edafb7b6a3524595d3055f1def06b4c2dba9f9dfcd6aba5e4a87a6d1c71f00f8e384dc9804b9c7a60e61a86250415c3128b658219d5039cd9e452413d53e1f485f406393e5f160da5395273099", 0x81, 0x7, 0x0, 0x0, r9}, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x7, 0x80000001, r10, &(0x7f0000000b40)="cb656338705defdd7ba302b98a7c965104c45c562af2bd6f24e87f0444903d53697ba13677271c56195db9dd85f4739e286e1b57214b2362ca4e45a04169d056221c3edc7c4ae6993253daffece9e6c9c00fc5c5aa7a34f3c44a1361d32acf9a9f206b587ee13af54c409895f9dac18c810c8d4dbd9af2445af61dcb90d0fabd448b4e86431e816424cb7f2ef54dd86eb91ccde8612b15477d5f", 0x9a, 0x1ff, 0x0, 0x0, r11}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x3, 0x3d8c, r1, &(0x7f0000000c80)="a6c20843c5f19df430de81be72965a9fd99892d34d76eb19c60e", 0x1a, 0xa71, 0x0, 0x0, r12}, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000d40)="a5d1d7e845b6cb32cddc10513faf2e37538029ed9884d127e0dd8b2e01a0b19332e02021ed4dc9c116443e0c79ee879ab3fb7142a17aaf9d1dd6003b6f7fb027181182dccc3a5e808345db9d38e1d4060a6c01846eadeaf4c4703d5c8a971678e370c41b3134aa8207e03e54b2ada58cb00868b80e705408ffb2c106f6d8b02ed99f99a60f9b32bb40a67f9ae3cf2ae3219b00635dc07799f0ef37ea78dbf3d35fd8c851f043cb46a60e2f78a26e254c146ae28cb527e6", 0xb7, 0x4, 0x0, 0x0, r13}, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0xb, 0x2, r4, &(0x7f0000000e80)="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", 0xfd, 0x6, 0x0, 0x1, r14}, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x51, r4, &(0x7f0000001000)="7adf7384622ed1f7f7f11bc417cb877863ac6e79917d224174db145ff4c92d914401814c9f8bf75a1e9176875fd4c8c3116e27857f60f9a72c44f134ffaed22e0bcfb31ddd288b973799d2a0f50df5e7ba4db0f932b08e02", 0x58, 0x4, 0x0, 0x0, r15}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0xe, 0x8983, r1, &(0x7f0000001100)="f656ad3dd6e64194d4ba5cab55830cea", 0x10, 0x101, 0x0, 0x1, r16}]) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000400), 0x4) r17 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') pread64(r17, &(0x7f00009f3000), 0x352, 0x0) lseek(r17, 0x0, 0x0) getpid() r18 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r18, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) read(r17, &(0x7f0000000080)=""/93, 0x5d) ioctl$TIOCEXCL(r17, 0x540c) accept4(0xffffffffffffffff, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000300)=0x80, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) 2018/04/06 05:05:06 executing program 5: mremap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x1000, 0xffffffffffffffff, &(0x7f0000533000/0x1000)=nil) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000006a00)={{0x0, 0x0, 0x0, 0x0, "a2d99cc750768a5f2b63d8f7140c3a17b7d8e98d5ec8c2beaf237e734c460ec4cbc78c6bbca772318a608d9c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5799d543f2809627d9e1eeee68e3daf61f423eea4c9c2b2429142cbfccb8d8012aee30948310bc362a7603df0fb07e002964f104119c58a2c62647055a81ad29", &(0x7f0000000180)='GPLbdev!user(+\x00', 0xf}) 2018/04/06 05:05:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x200000000000000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x401}, &(0x7f00000001c0)=0x90) semctl$IPC_RMID(0x0, 0x2, 0x10) 2018/04/06 05:05:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x3, 0x3f8, [0x20000340, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, &(0x7f0000000000), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x24, 0xebef, 'bond0\x00', 'gretap0\x00', 'vlan0\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xa0, 0x110, 0x148, [@state={'state\x00', 0x8, {{0x8}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x10}}}}, {{{0x15, 0x1, 0x887b, 'ip6_vti0\x00', 'tunl0\x00', 'vcan0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x140, 0x140, 0x178, [@mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}}}, @physdev={'physdev\x00', 0x70, {{'bridge0\x00', {0xff}, 'dummy0\x00', {0xff}, 0x1, 0x4}}}]}}, @snat={'snat\x00', 0x10, {{@random="f088880d7d24", 0x10}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x43, 0x19, 'bpq0\x00', 'bond0\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0x0, 0x0, 0x1ab039c17d841386, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xfffffffffffffffc}}}}]}]}, 0x470) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000180)='net/bnep\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x400) 2018/04/06 05:05:07 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x60a001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8040, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x6, 0x6ba, 0x7, 0x7}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x5, 0x80000001, 0x0, 0x2}, 0x10) clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000140)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) 2018/04/06 05:05:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x100000], 0xbb}}, 0x1c) 2018/04/06 05:05:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"76f52f79572afdad6600", 0x103}) socket$unix(0x1, 0x2, 0x0) 2018/04/06 05:05:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x9effffff00000000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000280)=""/4096) sendfile(r2, r1, &(0x7f0000000000), 0x3fc) 2018/04/06 05:05:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0xf0ffffff}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x300], 0xbb}}, 0x1c) 2018/04/06 05:05:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3}) fcntl$lock(r0, 0x6, &(0x7f000005a000)={0x0, 0x0, 0x79}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) [ 373.593612] cannot load conntrack support for proto=7 2018/04/06 05:05:07 executing program 7: mq_open(&(0x7f00000000c0)='bdev&\x00', 0x80, 0x80, &(0x7f0000000100)={0x6bc5, 0x100000001, 0x4c9d, 0x1, 0x9, 0x83, 0x22c7, 0x8000}) semop(0x0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(0x0, &(0x7f0000176ff5)=[{}, {}], 0x2) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x2c80) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/04/06 05:05:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0xf0}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4], 0xbb}}, 0x1c) [ 373.663686] cannot load conntrack support for proto=7 2018/04/06 05:05:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x8, 0x80200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x4, 0x4, [0x1, 0x3ce1e3a8, 0x8, 0x6]}, &(0x7f00000001c0)=0x10) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000240)={0x4, 0x0, [{0x80000007, 0x101, 0x2, 0x5, 0x2, 0xe, 0x8}, {0x6, 0x3, 0x2, 0x1, 0x8000, 0x7, 0x80}, {0x0, 0x0, 0x4, 0xffffffffcac8a536, 0xffff, 0x100, 0x8}, {0xd, 0x80, 0x2, 0xffff, 0x80000000, 0x2a, 0x101}]}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r3, 0x3}, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000380)=0x0) r5 = getpgid(r4) fcntl$setownex(r0, 0xf, &(0x7f0000000300)={0x2, r5}) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/166, &(0x7f0000000100)=0xa6) bind$inet(r6, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) connect$pptp(r2, &(0x7f0000000340)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/06 05:05:08 executing program 5: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000400)={0x0, 0x6, 0x6a59, &(0x7f00000003c0)}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x7d, "6c21be46e31ec926ed212e342b255370614fee4132729fe7b3cbf242a5bb6b3f01e4ee4422e06473eb115e03f57b34ac267e329e1426d2e8fc282f43c75116c8177bacbb928f6e9a9ba81f0757d3f876270c85df87fe0000054d03f388b8d8bc3b6024bbd4ca70708bcb8275fb146dfb83fe6681e36efb1fdf8fb7dd5f"}, &(0x7f0000000300)=0x85) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x3, 0x2c6, 0x638, 0xfffffffffffffff9, 0x891}, 0x14) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0xd8, 0x0, 0x7f, 0x1f, 0x0, 0x2, 0x40, 0x2, 0x7, 0x3df, 0x1000, 0x6, 0x0, 0x1, 0x400, 0x80000001, 0x3, 0x43d2, 0x7, 0x0, 0x7, 0x7, 0x8000, 0x9, 0x10001, 0x6d1, 0xd1, 0xc4d, 0x80000000, 0x20, 0x9, 0x1, 0x7, 0x6, 0x1f, 0x0, 0x0, 0xb911, 0x2, @perf_bp={&(0x7f00000000c0), 0x9}, 0x200, 0x8, 0x1, 0x7, 0xfffffffffffffffb, 0x101}, r3, 0x0, r1, 0xb) 2018/04/06 05:05:08 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x9, 0x1, 'client0\x00', 0xffffffff80000000, "2da9430c1c7bdbcc", "65baf583a14c7d14006bbf39670f194f2032b0398d981b1422adc36f8b298c33", 0xc86e, 0x4}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r1, 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) prctl$getreaper(0xb, &(0x7f0000000200)) setsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000000100)=0x8, 0x4) ppoll(&(0x7f0000001fd8)=[{r1}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000), 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000040)) 2018/04/06 05:05:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0xfffea5d5], 0xbb}}, 0x1c) 2018/04/06 05:05:08 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"e0bc87560907378f900d050000000002", 0x2020}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'eql\x00', 0x800a201}) 2018/04/06 05:05:08 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bond0\x00', 0x0}) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001340)={0x70, 0x2, 0x1, 0x0, 0x401, 0x8, 0x1, 0x81, 0x0}, &(0x7f0000001200)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001240)=r4, 0x4) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000800)={0xffff, 0x0, 0x8, 0x400, 0x0}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000880)={r6, 0x67a5eb52}, &(0x7f00000008c0)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r7, 0x29, 0x40, &(0x7f0000000980)=@filter={'filter\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x228, 0x138, 0x138, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000000940), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0xff0000ff, 0xffffff00, 0x0, 0xffffff00], [0xff, 0xffffffff, 0xffffffff], 'vcan0\x00', 'bpq0\x00', {}, {0xff}, 0x21, 0x7, 0x4, 0x2}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x3, 0x7cc3f84d4da3fb76, [0x5, 0x80, 0x8, 0x0, 0x5, 0x7, 0x8, 0x7d, 0x5, 0x0, 0x3, 0x9, 0xffffffff, 0x8, 0x2980, 0x100000000], 0x8}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3c, 0x2, 0x20, 0x9, 0x9, 0x8, 0x80}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x9}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'vlan0\x00', 0x1ff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) r8 = socket$inet(0x2, 0x800, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x93, "32a427f05eea7c6ce6f25db5a5b51ce70da299b86e6bb763f116fdc16ee294c3df93a72819a874e2bf34415e56482c24ad052e9babd69c91355189325e082c7f50130872158833b7acca8df9ad9ecb3801ca5cc71b6a9253435228ff8f8a2574576fde0a26d16200fa623481424c88165e3d0f31634a27520d3e2dbb362a9b4eec305f6686656ffb7b0257166cc6b2175a4d64"}, &(0x7f0000000280)=0x9b) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f0000001040)={'nat\x00', 0x0, 0x4, 0xd, [], 0x6, &(0x7f0000000f00)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000f80)=""/13}, &(0x7f0000000fc0)=0x78) bind$packet(r0, &(0x7f0000001300)={0x11, 0x7, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00000005c0)={r9, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0xffffffff, 0xfff, 0x0, 0x84}, &(0x7f00000002c0)=0x98) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r10, 0x6, 0x1f, &(0x7f0000000680)='tls\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@local, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) r12 = socket$nl_route(0x10, 0x3, 0x0) pwrite64(r11, &(0x7f00000006c0)="7d437c0f43cbcf3419f1c26de94c138677c1fadfab93d30510474b41b930606fe431e524ea8c075d2e57c482c4d04cbe44565e53f911b1433b4782495dd8b24331ac4b762d868f7ed9a8d43f65e1d1185169259824e3f7", 0x57, 0x0) ioctl$sock_inet_udp_SIOCINQ(r8, 0x541b, &(0x7f0000000740)) vmsplice(r5, &(0x7f0000002400)=[{&(0x7f0000000e40)="6c4cc409c9b2478b76c88ab9432a40e3876570c8de2eb31090238051f4c5480430636d3435af1b7eac7e501db667d25e328c07aaf35ab9efba8628d125867d68238fcb2b8b4e467e3381dedd3f9dd70b8cc6863af065a094c2f396fbd8ee30c87408f5960a0b0d0f54943e51642d75afe4f85c83100c641411bccabb6c2ef7f4e202f618bb5c1f6beb0a3db79685f2360ba4d2a1b15b0547a798396ce0c1b34a0409c2edce66b4682ed4", 0xaa}], 0x1000000000000048, 0x100000000c) sendmsg$nl_route(r12, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f00000010c0)=ANY=[@ANYBLOB="3c0000001100010029bd70000b00000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x3c}, 0x1}, 0x40000) gettid() ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001280)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x30, {0x2, 0x4e22, @multicast2=0xe0000002}, 'syzkaller1\x00'}) sendmsg$nl_route(r12, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800002a000000000000000000000000346ce3c7"], 0x1}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r12}) socket$pptp(0x18, 0x1, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r13, 0x8933, &(0x7f0000000000)={'irlan0\x00', r1}) ioctl$sock_inet6_SIOCSIFDSTADDR(r13, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r1}) 2018/04/06 05:05:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0xe207}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:08 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x2000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) 2018/04/06 05:05:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0xfffffff0}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x80fe], 0xbb}}, 0x1c) 2018/04/06 05:05:08 executing program 3: r0 = socket$nl_generic(0xa, 0x2, 0x11) r1 = socket$nl_generic(0xa, 0x2, 0x11) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r1, &(0x7f0000007000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000007fec)={0x14}, 0x14}, 0x1}, 0x8800) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000005d8c)={0x14}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f000000ac37)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f000000aff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000000000000001000000000000000000000cd407793adb6d2f4ac0a28ce63cf90a870056ede997f58c55f7aa58ab403f087b53c74ab1dc1aac7cff6cce"], 0x14}, 0x1}, 0x0) 2018/04/06 05:05:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01050644c5190000cebcffb986ddf1d5c50fc78fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000100)={0x1069}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 374.616905] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/06 05:05:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) [ 374.669406] bond0 (unregistering): Released all slaves [ 374.805097] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/06 05:05:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x900000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0xf0ffff}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:09 executing program 3: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, 0x1}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20202, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x30003, 0x86) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) accept4$inet(r2, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10, 0x800) 2018/04/06 05:05:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x2040, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x4100, 0x0) renameat2(r0, &(0x7f0000000200)='./bus/file0\x00', r1, &(0x7f0000000280)='./bus/file0\x00', 0x2) syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./control\x00', 0x0, 0x10}, 0x10) r3 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r2, 0x28, &(0x7f00000000c0)}, 0x10) getsockname$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) 2018/04/06 05:05:09 executing program 6: r0 = getpid() r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x101000) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000140)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv4_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}}, 0x18}, 0x1}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) ioctl$KDGETLED(r5, 0x4b31, &(0x7f00000000c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x80000) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = creat(&(0x7f0000000040)='./file0\x00', 0x2) write$sndseq(r7, &(0x7f0000011fd2), 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="62093d796d59129e7b73f58c747266732e00"], &(0x7f0000000300)='eth1lo\x00', 0x7, 0x0) dup2(r5, r6) 2018/04/06 05:05:09 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) r2 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000080)={{0xfff, 0x5, 0xeef, 0x8000, "ed2a303a629d7b583d4c12ca8b70b768f6be9a92575366d29dfc35a41d1c2071db0d1fde4e78ab56d62fcdaa", 0x1}, 0x9, [0x400, 0x8, 0x1, 0x5, 0xaf49, 0x401, 0x8, 0x81, 0x1, 0x7, 0x8, 0x1, 0xf4, 0x80000001, 0x1f, 0x5, 0x0, 0x0, 0x2, 0x9, 0xa70f, 0x4, 0x4, 0x376d, 0x8, 0x7, 0x5, 0xffffffffffffffff, 0x7fffffff, 0x5cdc, 0x2, 0x4, 0xffff, 0x80, 0x6, 0x101, 0x9, 0x5, 0x800, 0xffffffffffffffff, 0x200, 0x40, 0x1, 0x404c, 0x0, 0x8, 0x40, 0x2, 0x6, 0x8, 0x1, 0x0, 0x100000001, 0x2, 0x1, 0x800, 0x0, 0x401, 0x40, 0x0, 0x8, 0x4, 0x7ff, 0x20, 0x9, 0x83, 0x4, 0x6, 0x8000, 0x8, 0x7ff, 0x80, 0x5, 0x0, 0xffffffff, 0x6, 0x4, 0x94, 0x1, 0x6, 0x1f, 0x3, 0x9, 0x100, 0x2, 0x0, 0x8001, 0x9, 0x3, 0x200, 0x6, 0x8000, 0x3f, 0x1f, 0x6dc, 0x7, 0x6, 0x3160, 0x3, 0x191, 0x4, 0x4, 0x22, 0x64, 0xfffffffffffffff7, 0x200, 0x8, 0x3f, 0x8, 0x40, 0x1, 0x5, 0x1, 0x5, 0x7, 0xffffffffffff437e, 0x7fff, 0x9, 0xfffffffffffffe8f, 0x200, 0x9b, 0x100000000, 0x3, 0x5, 0x5, 0x81, 0x4, 0x8ab], {r3, r4+30000000}}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) 2018/04/06 05:05:09 executing program 5: r0 = memfd_create(&(0x7f00000001c0)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x403) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x8, 0xffff, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x5, 0x358f}, &(0x7f00000000c0)=0xc) 2018/04/06 05:05:09 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000580)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, [0x0, 0xffffffff, 0x0, 0x4cb3e36bca4a56d4], [0xff, 0xffffff00, 0xff000000, 0xffffff00], 'tunl0\x00', 'ip6_vti0\x00', {}, {}, 0x96, 0x8, 0x0, 0x1}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x1, 0xfffffffffffff280}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xff], [0xffffffff, 0xff000000, 0xff000000, 0xffffffff], 'dummy0\x00', 'eql\x00', {0xff}, {}, 0x3b, 0xdb2e, 0x4, 0x22}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x400, 0x100000001, 0x2, 0x21, 0x2}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x8, 0x0, 0x97, 0x101, 0x6b, 0x4000, 0xfffffffffffffffe, 0x101]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000540)='./file0\x00', 0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000159ee0)={0x0, 0x6, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "e25ffeb925fca5010000000000000084"}) 2018/04/06 05:05:09 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000040)="cd5cb3a978b055149dc5340d39ffe9128addbd5af56655a98861a3af10fe4785af6ebb61a845b8e230286d046fef9ecd16cfbfcbe0a4a6b1b4b2291453377d2dc4f22676613f4374054d03d8668dbfb78136f1a33a89100b15d3145d4e01683b5c068bbebfb536fe239fcafd433d0e037097e3c2a8b3316e") r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) ptrace$setopts(0xd94098f1c76d418, r2, 0x1, 0x70) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020200000700000000000022000000fa824fe2000225ccbc5a004e658dd4d3e41d7d88c46c0000000000000000000003000500000000000200000000"], 0x38}, 0x1}, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000140)={0x1}) 2018/04/06 05:05:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x9000000], 0xbb}}, 0x1c) 2018/04/06 05:05:09 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, r0, 0x1}) write$sndseq(r2, &(0x7f00000001c0)=[{0x7f2, 0xc98, 0x100000000, 0x1f, @time={0x0, 0x1c9c380}, {0x6, 0x851}, {0x1, 0x2}, @quote={{0x2, 0x20}, 0x1, &(0x7f0000000080)={0x6, 0x3, 0x6, 0xff, @tick=0x5cc, {0x6, 0x9}, {0x8, 0xffffffffffffffff}, @raw8={"21156116132516a9a1bfa319"}}}}, {0x7, 0x9b, 0x3, 0xba, @time={0x0, 0x1c9c380}, {0x4, 0x4}, {0x17d, 0x20}, @raw32={[0x2, 0x1, 0x10001]}}, {0x6789, 0xedd8, 0x3ae7a938, 0x3f, @time={0x77359400}, {0x2, 0x5}, {0x1000}, @result={0x2, 0x6c2}}], 0x90) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x45}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/06 05:05:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x1000000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:09 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9, 0x20000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) setsockopt(r0, 0x7, 0x20, &(0x7f00000002c0)="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", 0x140) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x7ff, 0xfffffffffffffffb, 0xff, 0x5, 0x8fe, 0x6}, 0x70ae74ce}, 0xa) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/04/06 05:05:09 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x37d, &(0x7f0000000100)}) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$vsock_dgram(0x28, 0x2, 0x0) [ 375.004220] QAT: Invalid ioctl [ 375.022111] QAT: Invalid ioctl 2018/04/06 05:05:09 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x40000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001180)="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", 0x1000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x200000d, 0x20010, r0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x3, 0xc60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000000), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6tnl0\x00', 'Mp_vti1\x00\x00\x00@\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x930, 0x9b0, 0x9f8, [@among={'among\x00', 0x868, {{0x0, 0xe91a, 0x0, {[], 0x5, [{[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @loopback=0x7f000001}, {[], @broadcast=0xffffffff}, {[], @rand_addr}]}, {[], 0x1, [{[], @rand_addr}]}}}}, @state={'state\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', "61726c616e3000000400", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0xcd8) 2018/04/06 05:05:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0xf5ffffff], 0xbb}}, 0x1c) 2018/04/06 05:05:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) [ 375.063738] QAT: Invalid ioctl [ 375.074784] QAT: Invalid ioctl 2018/04/06 05:05:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x2000000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:09 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x9) r2 = fcntl$dupfd(r0, 0x406, r1) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/168, 0xa8}, {&(0x7f0000000740)=""/18, 0x12}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f0000000640)=""/243, 0x3d}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)=""/209, 0xd1}], 0x7) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x200002, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000780)={'mangle\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r3, 0x65, 0x4, &(0x7f0000000000), 0x0) 2018/04/06 05:05:09 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f0000000480)={&(0x7f00000016c0)={0xdc, r1, 0x100, 0x70bd26, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7bc7ddcc}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4040004}, 0x24004000) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) signalfd(r2, &(0x7f00000002c0)={0x534c}, 0x8) r3 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x80000, 0x88) getdents(r3, &(0x7f0000000100)=""/65, 0x41) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000280)=0x20, 0x4) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x8ca6, 0x200800) lookup_dcookie(0x4, &(0x7f0000002740)=""/128, 0x80) sendmsg$kcm(r3, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x1, 0xe87, "9839baf022ef1a5ec47369a7a0f24a6441db9827a60c84dafc9627663de1dc04d515ec0b733352298c5ed35b0a7f69ac6c23985f1a2fde1e148321bf3e42a9", 0xb}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000080)="fbf37132e3b565a320b0a6a5836dfcfe853ecb6da3091af86b39fc7a897e8aacfe2c", 0x22}, {&(0x7f0000000500)="c79dabfde2b5e798b8cf3c38a266082e3a05d9cbd5345c173e585adef8dfd1e5f21200ab408806bf30a5f558f1e33fe3c83503ecc05eedbaf2881d953d7259aac283e5a78fbe6399e957fb79a60b50c19f885865f7b316a8ff5668da41a7a35213a921042cbd186ab96e372e83bfdf43e1d9266a64fc86c4367b4d7ac9d3d34b3460df5a76d08d7b1012050671621a9d8ae134", 0x93}, {&(0x7f0000000680)="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", 0x1000}], 0x3, &(0x7f0000001700), 0x0, 0x4080}, 0x40000) fcntl$getflags(r2, 0x40b) 2018/04/06 05:05:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x0) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040), 0x4) r3 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001d00)=0x10) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x3ff, 0x7}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x801, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8001, 0x10000) sendmmsg$inet_sctp(r1, &(0x7f0000001680)=[{&(0x7f0000000240)=@in6={0xa, 0x4e22, 0x10000, @empty, 0x100000001}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000280)="c13f59ef4a93c4cc6a886d06cb0fe4e1363c61f4fb757617ca91c439fbc488a3e1c345d8f15cf6c4d2ba475f8a2eb72f5c4471fa667945e53f225bd3877928bcfd0ccc5b0d13a1f7b8ec4e3bcc7a885fd8f5890e322337bc252fd49f86389e91a7b7e51d338d15f0ddb6084c6bd6cf564521eca7095fc5915e0b1e1b42bf05116daa170e84be31707cff", 0x8a}], 0x1, &(0x7f0000001380)}, {&(0x7f00000013c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x81}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000001400)="f5892b850146fc2d51eecf83273d30767dfe2d2c25601c6f6df3a5d62dc030f000c837", 0x23}], 0x1, &(0x7f0000001480)=[@init={0x18, 0x84, 0x0, {0x8, 0xfff, 0x26, 0x8}}], 0x30, 0x40}], 0x2, 0x20040000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r7, &(0x7f0000ffdffb)='#!', 0x2) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, r6}, 0x14) sendfile(r7, 0xffffffffffffffff, &(0x7f0000000000), 0x401) execveat(r7, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(r3, &(0x7f0000001540)='memory.events\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/04/06 05:05:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') accept4$packet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x14, 0x800) sendfile(r0, r0, &(0x7f00000001c0), 0x80000007ff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) setsockopt$inet_mreqsrc(r1, 0x0, 0x21, &(0x7f00000000c0)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) recvmmsg(r1, &(0x7f0000002ec0)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000200)=""/50, 0x32}, {&(0x7f0000000240)=""/20, 0x14}, {&(0x7f0000000280)=""/7, 0x7}, {&(0x7f00000002c0)=""/14, 0xe}, {&(0x7f0000000300)=""/185, 0xb9}, {&(0x7f00000003c0)=""/237, 0xed}, {&(0x7f00000004c0)=""/125, 0x7d}, {&(0x7f0000000540)=""/111, 0x6f}, {&(0x7f00000005c0)=""/115, 0x73}], 0x9, 0x0, 0x0, 0xfe06}, 0x5}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000700)=""/144, 0x90}, {&(0x7f00000007c0)=""/188, 0xbc}], 0x2, 0x0, 0x0, 0x8}, 0x1}, {{&(0x7f00000008c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000940)=""/235, 0xeb}, {&(0x7f0000000a40)=""/195, 0xc3}, {&(0x7f0000000b40)=""/163, 0xa3}], 0x3, &(0x7f0000000c40)=""/115, 0x73, 0x8001}, 0x6}, {{&(0x7f0000000cc0)=@in, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d40)=""/209, 0xd1}], 0x1, &(0x7f0000000e80)=""/55, 0x37, 0x2}, 0x3ff}, {{&(0x7f0000000ec0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/71, 0x47}, {&(0x7f0000001fc0)=""/201, 0xc9}, {&(0x7f00000020c0)}, {&(0x7f0000002100)=""/232, 0xe8}, {&(0x7f0000002200)=""/107, 0x6b}], 0x6, &(0x7f0000002300)=""/152, 0x98, 0xffffffffffffff00}, 0x10001}, {{&(0x7f00000023c0)=@ipx, 0x80, &(0x7f0000002880)=[{&(0x7f0000002440)=""/150, 0x96}, {&(0x7f0000002500)=""/70, 0x46}, {&(0x7f0000002580)=""/162, 0xa2}, {&(0x7f0000002640)=""/134, 0x86}, {&(0x7f0000002700)=""/234, 0xea}, {&(0x7f0000002800)=""/33, 0x21}, {&(0x7f0000002840)=""/22, 0x16}], 0x7, &(0x7f0000002900)=""/78, 0x4e, 0xa200}, 0x23b}, {{&(0x7f0000002980)=@can={0x0, 0x0}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002a00)=""/230, 0xe6}, {&(0x7f0000002b00)=""/195, 0xc3}, {&(0x7f0000002c00)=""/59, 0x3b}], 0x3, &(0x7f0000002c80)=""/51, 0x33, 0xffff}}, {{&(0x7f0000002cc0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002d40)=""/180, 0xb4}, {&(0x7f0000002e00)}], 0x2, &(0x7f0000002e80), 0x0, 0x6}, 0x5}], 0x8, 0x12000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000030c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000031c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003200)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x80, 0x4e21, 0x2, 0x2, 0xa0, 0x20, 0x2, r2, r3}, {0x3, 0x3, 0x6, 0x6, 0x3854dfa, 0x2, 0x3, 0x8}, {0x800, 0x8, 0x5}, 0x2, 0x6e6bb0, 0x2, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x4d4, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x3, 0x3, 0x3, 0x1, 0x4, 0xe1}}, 0xe8) 2018/04/06 05:05:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0xa], 0xbb}}, 0x1c) 2018/04/06 05:05:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0xe207000000000000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:10 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000007740)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000007700)}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@disconnect={0xa, 0x4, 0xfa00}, 0xc) clone(0x0, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000440), &(0x7f0000000400)=[&(0x7f0000000380)='attr/exec\x00']) gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000919000)) syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') recvfrom$unix(0xffffffffffffffff, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', &(0x7f0000000180)='attr/exec\x00', &(0x7f00000001c0)="6d696d655f74797065707070315c73656c66da00", &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', &(0x7f0000000280)='bdevvboxnet1^lolowlan0\x00', &(0x7f00000002c0)=':@^md5sum,GPL\x00', &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00'], &(0x7f0000000500)=[&(0x7f00000003c0)='-\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)="bd2e00"]) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) 2018/04/06 05:05:10 executing program 7: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000005, 0x84) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x2e, "1a29ef325a39f9e667506adf1ec5f0e2e3314e5912d779f9b8994d9ebe97af7aec72ec18907c7fe63f455f7fb8db"}, &(0x7f0000000080)=0x52) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={"0100365f767469300004001000", @ifru_settings={0x5, 0x80000000, @fr_pvc_info=&(0x7f0000000280)={0x5062, 'sit0\x00'}}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000100)={0x8, 0x7, 0x0, 0x1, "797b4f0694c153abb0389f214e9461aafd4cc6bbc717d6a4fc2c4ce697660fe8c7611be4d477029f221371c2", 0x100000001}) 2018/04/06 05:05:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000455f68)={0xffffffffffff19f8, @in6={{0xa, 0x4e20}}}, 0x98) r1 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f000000affc)) r4 = accept(r3, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000140)) openat$audio(0xffffffffffffff9c, &(0x7f0000676000)='/dev/audio\x00', 0x0, 0x0) r5 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000200)='}proc\x00') fsetxattr(r3, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)='/dev/audio\x00', 0xb, 0x1) r6 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r3, r6) kcmp(r1, r2, 0x6, r0, r0) 2018/04/06 05:05:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x0) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:10 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x440340, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0x6, 0x0, 0xe40a, 0x9}, 0x6) 2018/04/06 05:05:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x600000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:10 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000880)='/dev/midi#\x00', 0x6, 0x600) fstat(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_generic(r0, &(0x7f0000001bc0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f0000001b80)={&(0x7f0000000980)={0x11ec, 0x21, 0x2, 0x70bd29, 0x25dfdbfb, {0x1f}, [@typed={0x8c, 0x8e, @binary="5212da4b2cec59b3deb5f7d053de9fd89f3a6af30fdc03057ad3015f0cc9901f55c3faa8b4696edd8657e93c6ddaafaba9acba66fa3d434a91ff32d7cd6029c3d5359a1e0a90b863833f2181d01b11251439f2cb9504058dfe290ffb068c44816bcb61314d2937b006ffa167d670030829c210f6d76ae28612192ec5834e84094319f8bcc2"}, @typed={0x8, 0xe, @uid=r1}, @typed={0x8, 0x6e, @pid=r2}, @nested={0x113c, 0x34, [@generic="14b4ea508b6ed4d52a7dc6cd023687f219bad04249a2851c015badd4a78178503a1017b51857f800969624ffd2851d0c0bd7ab20fca5c42180d1f92349cb27e643ed5c7b92b212ba2bbdb212ae5dccfd7f95b67e1a2dcce917a76e0253040a5e3db083d0be6400cd3dc08cffe957a143a0234e", @typed={0x8, 0x2e, @ipv4=@multicast2=0xe0000002}, @typed={0x64, 0x7a, @binary="e192a8610d64ffb5c2fc4276e6963317ff32ed2ea975174da5564ec424020965ba50cefa3f8f53d0248f636e4ca4f5577bd22a24c345499cbee8f2b2b60b9ba8f53734d0b06d740a73305d1c0aa6c69ee00b0b2e1a69ac2c579f52788a"}, @typed={0x8, 0x1, @fd=r3}, @generic="97da8d28a01631dfdf1c58d3cb9f0f6baf63098fcf8fcc1827d5a58f38f22c7ddae8ce75df12832dfe4375afebbcf38c11a2126eea1734187ce3ab86dfe9707acafe1fb672790e8be6cafb0e3eb1dbdf82", @generic="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"]}]}, 0x11ec}, 0x1, 0x0, 0x0, 0x20000001}, 0x20000000) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = getuid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r7 = gettid() sendmsg$nl_generic(r4, &(0x7f00000007c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00000000c0)={0x698, 0x2c, 0x302, 0x70bd28, 0x25dfdbfb, {0x1f}, [@generic="397b2da731760e49f1debd64574c3471c10adc98128dbd3b8d153d3c91b96fa9f68be59ac8c2a8b63f3515a029f2e66e183b91e1617561a8d9ce8426a2b8d99e454470d0647c8dfb5ab0209c8aa1636883f55e5ec087390c0bac71ff7b407020aad45578f11e61a7c879cacbf5af8e3f0f223328535c7f438f948c5d95d4414cb192f3431c6babce78ebbcc2ea0edd882907330d7aa69b444a6a7a393871ae594f069bcd2073586f29ba7bcfb8343ec615bc37813de554fde3342827d76ceb095c836162899db4b9df606e04327707a54d036c9838989756f387f8b613e73bdcf4ac87", @nested={0xc, 0x81, [@typed={0x8, 0x11, @u32=0x401}]}, @typed={0x94, 0x33, @binary="0599ab2a9e25bb4877c723d06274c3d3fe94f4dcf5dede6d6861bf8d7e810d9d1ea12e05a70087bee493a93896d38165853ff288634992780ef8c7321e84fad85f2c36b342cce157c9d9bf2c007b1b1aeaa544c5af4df4d4c375a07932113482fbd0d3596b8dbd7afd9ae94016aa616dfde342ebd58c93496a13ad10b4d772d601f4b5dcfce720674e34b3142d"}, @typed={0x4, 0x6f}, @generic="c807d262c151c3b7e991d308529c0e88f58b0140b73cac3a956ec39bcdab124d8354e0b7b1e4d22d0882bc436852200b84630cd116a75b1ebbab2f306e1dc460759c24af2935e2a842c0f5e3c344ae040df71cbdeb2471c90f71811c7ab8373ae7c948fafd4f8e1a5b78cc2a2bdc1ac94055", @nested={0x1b4, 0x4e, [@generic="f13b1d9ffbf30fdfd9e02fe20d1e1fe5f8de1a91118aacdfb22928e9c25a87ac5289dc5c4321bab913ecb9306da2d3735907fb28d1005f99183fe069ed3a0354ecd431f22a63dc84012906992846857f7d12449ff1be88e51195fc462c24f426cfdbdf6c0a233d19578bfe7f7ab7824e3ff1164dd47edac339029ea0f906937823e59206c6dd7515574596e6ad5152233dd1888e0c6fcdfe34b764d24428fc706400e7aa62e780b576058b1d52dbddce4576d6b060fa40795f8b9e56fd8f1ae5144fa0cfb7a08e9218e0a5ba0db89825f86df042c0f374a05ce27a31a43c134a4ad12d6b742c15de", @generic="a6c0e390756ebb25af9df7e084b74133e5b73388607c2bcaf282ea2f0a0286d5d22deb3fa2558973b63651e696d890f3161ee912cc6d5cf2e689f7a07f28a3134375eed072d2c5502c79ee4b5ac2f1e8db829cf414ee3021892e6aac8a383efb29e0b55ed3b7609704f1bf57b87ae00874018a0612fdfe1fe2be92ec8e8d111cbb2bbfcd2cbca25c45f24a15c57ca01e778d737fb56cc3ecefac00b58e0505e4f669d3c5bf799f01adf16c213bc4a4396ba922f2cb564e050b8add432669c174decfdf123d870e61"]}, @generic="2a6b8a0298d4886589ed821de8adb254af1c7546ab05a432422f139e8881ea1cd7369e5d2b8d893c970bedff40530411b62b89edb58284404b9b3fd6d36d22b0d94f745b5c63", @nested={0x1a4, 0xe, [@generic="0d8d39fe764e0a5494e4df379b092a464ec5aeb605414bb0a018f1ae23e06b348fd89885d7da629716d96478afd2ad686a8f99252fbd2e250b599c0d4a29c97d65b63bbe12075fb7bd5543ff52d9d8ff2e2d9364401c809e500ed5ff92f7019e3199a9c215922170fef11790316c6a729eb7b5fbdf15b36c20b598ffa066ac0428b235d18c1961e7d8bc68ecbeef0c9acecde66fd1316c27b293aa912b10cdf02365cb3e62b12fa26fde9beef7c913c254bb6508a003c305e119677b6c78e66082f78981138c0bb4c8df", @generic="2c8d17e91f14e6a40b37ab6614a5a54e5e60312f7b3543d8dfdb60d4dc768e4cc2d10febe2edc0faab81b0b09c26813555a3664f55ff78af3f513a3b54cf74fdd6a1fc2a992b90fc0668ef68e385afef3c97bd5f2e6a68c3bdda70a80d08346f17550c917153ca2914edade2e807d0eddce88b55035740e6134ea394c77e4bab42094d34a6ea2076468fc033e91f36823d09e201b40266912c5b22f3da828c36e4de9777c18dbfe0fea5eddd5ae4fe19280dea9a42caf971cde6253e", @typed={0x8, 0x11, @uid=r5}, @typed={0x8, 0x4e, @pid=r6}, @typed={0x8, 0x26, @pid=r7}]}, @generic="b7419f6efd7dac8ab5a15066d8213460d1f0c28476ac6db68dabdc2315000f860bc1218bcb8717bde21b1cee030b5077d0f72405165396bb809bf6d4b5a0edfbd1a7b723e281182905f878ac57cc8fd9bdbe38bffe7b297c800ef052eed30115c83fbc583d7c265185bd71704431352f499703076b079a0b13ce5cbc5af8f20055e65ea74d5c3880cd80957f27d54f6a6089edb8bc75f29eb538ffb05fbbb452082c9c57635aac2d0d17db6ea5616e809a24a41320ba3fac8357a8b06a07a8dddcfc3ae588a56da2196d701047659a4396bbc742d294d0c69177793468fab69ff3f17fdbf350ee420c16be01"]}, 0x698}, 0x1, 0x0, 0x0, 0x8000}, 0x4011) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ax25(r4, &(0x7f0000000800), &(0x7f0000000840)=0x10, 0x80800) r8 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r8, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x10, 0x1000709, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/06 05:05:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000)=0x9, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) sync_file_range(r0, 0x8, 0x5, 0x3) 2018/04/06 05:05:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x0) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:11 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() getpgid(r0) process_vm_readv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f0000001200)=[{&(0x7f0000001180)=""/65, 0x41}], 0x1, 0x0) r1 = getpid() kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, 0x2, &(0x7f0000001140)=[{&(0x7f0000001240)="a482d54a7d26153c424e6bfd92734faa041d6e62ea2eb4d53d230f21caf1416238055609df34ffdce8c300e96be3f0a994210dda060384155a172fded8d5dc25f6a744057187031f501c087ff6a42ae28467cf2398821709b67562fb0431c55e3fe8920551b055b3535e321694df138ab720bc75ded817eb27ff5e078bee8693cff70db4c0dcb581b64816a8078e297c13a11c99896d1bf132d8046859cbe706c8d770aaf9d6807b406127f1fc25a31986bffb30dbf92b5c8a931684e9b36db86261d8e15e451dd6f9f628b0b5a4b2782b9a024f60ef964a88ef6d1af326974ea770e6b184f595da16a38bfb9361240d41b335711c3fa7", 0xf7, 0xb9}, {&(0x7f0000001340)="820a6731a4ee205feba330bd1acfa98bffb6718866fb8330f3de4597818fdd4871c06533818700d85695e13d46a4ac482e18d95dfc6d05e17a286bcfe3a32ffea7ce3e0cea7f81a810f880b65693ce9d30183ef8d63f6e0a8bcd2ec893ab4868d04625", 0x63, 0x4}], 0x1000000, 0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/06 05:05:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0xf000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x400000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:11 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x1000000000000, 0x0, 0x0, @time, {0xa5f}, {}, @control}], 0xfffffffffffffece) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/06 05:05:11 executing program 3: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0xfffffffffffffffb, &(0x7f0000000400)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffe98) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x1000010) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3f, 0x800) r3 = accept(r2, &(0x7f0000000240)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000380)=0x61, &(0x7f00000003c0)=0x4) connect(r3, &(0x7f0000000000)=@hci={0x1f, r4}, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r5, @ANYBLOB="2e00000088dee8c2ee73f2ca307ecbd40389048f9fc826cb58027cd4f9f08b0607728dfc3d3692ea2e67e4533d6c9ef1b6ff"], &(0x7f0000000180)=0x36) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r7 = dup2(r0, r6) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000000340)) r8 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r9 = getpid() r10 = gettid() readv(r8, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r9, r10, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) 2018/04/06 05:05:11 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x12300, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000600)={0x0, 0x1000}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000680)={r2, 0x2, 0x35}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000005c0)=0x1, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x29, 0x36, &(0x7f0000000ff0), 0x346b090f6a6ec4f7) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x7fff, 0x7, &(0x7f0000000440)=[{&(0x7f0000000080)="7f18576417ea74873411c53f6bb349aa20ecb2a699b8c26dbdc8cce6fb57b13b203e20ff6b6177f1eee361e6ef2d07ed3491e81a98e599d437d7c691aa9c1d44e655540ff78793a48ed6051c5541e70ebdad370b1355182c622760925e2a2d16aeabeafa8b958000bfa454763ac27b7de7f8f505c2e1c42e4d625360aa0d020ab018143e5636d386d894904624518f4c3ed067de631c66ec3c36202d78c0e8cb6a4cdefadeb8a87c03ca886376b34a6f770862e1c3ffb14ba779cb4545d485b26a5141375c5e3a6df6ede1b88d70ecfcf5af74c55e3b2ecfb59f438e607191deb1c2fc187ae38aaab7d4bb", 0xeb, 0x80000001}, {&(0x7f0000000180)="b6eb28ce63fb813541036cb294c161fca8be0712a189d5c69a2ee3abca00147e741575cc1e6891856ea82c2ad2f5066fc9a9d43e194c91a8a06cc7a223ef7a13a86a0568913283548e9032392369105d3f89ae4b54cabb78130fbf9d89041fbd632946a8c554c8639d38696395d12c", 0x6f, 0x2}, {&(0x7f0000000200)="8b5d39fee499139f318d1fbabe1bb28facd5d87fe2ce6b65d2bab8358c46f2e7707794c281a420463e25bf277dcc", 0x2e}, {&(0x7f0000000240)="6df5e7dfe1dd1c4b15ad793d4c28382faeed4efd1825f788c3af2e31fb5ddc687394b285f94b97a41b93e21522eae9e8bfc87720", 0x34, 0x6}, {&(0x7f0000000280)="00f926a174624181acebd5", 0xb, 0xff}, {&(0x7f00000002c0)="8571bfdcdc498a76364df6028321041710e77127c0ae567c2c4b20d59933383ec3f407f239464c2a19cb808c2f1f148e7829cd45b0175b6fee5b03090f153ba854888be161b2865c7dd26192f740376f45769cd1fe615c3c4596e29cbbd545215b3795f1a9b82f9518af46ffe55999dc03ff60bd2baa1ca25b84d54e9ecedcd71a07ce518214838183", 0x89, 0x7}, {&(0x7f0000000380)="f75844355595d434de528d8a1c360da0720dbcc8ace9bca0f6bbd5501a261a2abe37093e5f9fe8069c9335b6ae1170c3519cbef3755503a48d19e930a12edadb65acba975adb03fca8021f831e43afeed54fd4162aee129a7eef515a85dfc22f78754a94f5c1d32839b6c8186f6192d88eb6e899b3d1ceebbb3d1a8da62c8d9b36aab2", 0x83, 0x1}], 0x10, &(0x7f0000000500)=ANY=[@ANYBLOB="75737271756f74612c6e6f71756f74612c756d61736b3d2d39393f2c6e6f646973636162642c696f6368617273657459697307003835392d31332c6e6fa06e746567726974792c00"]) 2018/04/06 05:05:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0xa000000], 0xbb}}, 0x1c) 2018/04/06 05:05:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0xe207}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7fffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x0, 0xfffffffffffffffc, 0x7, 0xfffffffffffffffe}, 0x0, 0x10000, 0xffffffffffffffff, 0x0) unshare(0x80003ff) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/04/06 05:05:11 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40040, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r1, 0x30}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x20}, &(0x7f0000000100)=0x8) sendmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000005000), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x680}, 0x0) 2018/04/06 05:05:11 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = accept4(r0, &(0x7f0000000100)=@hci, &(0x7f00000001c0)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000180)=0x7, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={"626f6e6432000000000000fc00", r2}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c000000520018002dbd7000fedbdf251c000000080006000700000008000600cf07000008000100", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="080006003f00000008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="010040", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r3], 0x5c}, 0x1}, 0x2) 2018/04/06 05:05:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0xfffffff0}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x900], 0xbb}}, 0x1c) 2018/04/06 05:05:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x882, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000cc0)={{0x2, 0x4e22}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x4, {0x2, 0x4e22, @rand_addr=0x8}}) sendmsg$rds(r1, &(0x7f0000000c80)={&(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/64, 0x40}, {&(0x7f0000000340)=""/12, 0xc}, {&(0x7f0000000380)=""/184, 0xb8}, {&(0x7f0000000540)=""/93, 0x5d}, {&(0x7f00000005c0)=""/50, 0x32}, {&(0x7f0000000600)=""/185, 0xb9}], 0x6, &(0x7f0000000a40)=ANY=[@ANYBLOB="5800000000000000140100000700000006000000ffffffff", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="0300000000000000"], @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB="1c0b000000000000"], @ANYBLOB="0800000000000000ff070000000000001e0300000000000004000000000000001f000000000000000000000001000000580000000000000014010000090000000100000000000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\x00\x00\x00\n\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="0500000000000000"], @ANYBLOB="07000000000000001b000000000000000004000000000000bf040000000000000100000000000000ffffffff000000005800000000000000140100000700000000010000ff010000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0500000000000000"], @ANYBLOB="ffff00000000000067f80000000000004c00000000000000eb0f0000000000004000000000000000080000000000000018000000000000001401000002000000001000007f000000580000000000000014010000070000000300000010030000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ffffffff00000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="0400000000000000"], @ANYBLOB="0000010000000000ff0000000000000008000000000000003f0000000000000010000000000000000100000000000000580000000000000014010000060000000180000000000000", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB="fdffffffffffffff"], @ANYBLOB="0002000000000000a52000000000000000000000000000000300000000000000580000000000000014010000090000000300000001000080000000000000", @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB="0300000000000000"], @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYBLOB="a6be000000000000"], @ANYBLOB="040000000000000009000000000000000001000000000000010000000100000000000000000000000000000000000000"], 0x228, 0x4000}, 0x20000000) ioctl$VT_RELDISP(r1, 0x5605) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/06 05:05:11 executing program 3: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) fsync(r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x8c0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000110000)=0x8, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="cdfc0b0820f2ffffffffffff86dd6002290f00083a0000000000000000000000ffff00000000ff02000000000000000000000000000100000000000890784f180bc86e1955eb209d588483cf187bc8830a5bc93a46982ba8dfa27b84ffbf7cf4d39224aa4b8c777e6342d13eb5f87b7711cfd737466b8a916001b0ae1fa287ecda8d64db8577692031b698015aa88fc07be93f44de70a2084d06644c6dd2875bc3786596bfa26b64f2c21afa51a07b690de5e8dbeca431c87e8d73ee0d16edefef64dfc74c867b7f6041e7736310966f74114e4e21edfe0f5071020051"], 0x0) 2018/04/06 05:05:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:12 executing program 7: r0 = socket(0x1b, 0x3, 0xffff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xffff, 0x10000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000340)=[{0x8, 0x2000000000003, 0x1, 0x4}, {0x6, 0x3ff}]}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000200)={0x401, 0x7fffffff}) epoll_create1(0x80000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000000040)={0x4, 0x3, 0x8, 0x200, "2be7a34fa06d86e9b8702e6292a1ce0400655595f481590ce9aa6a6883fd4a4ebabb0492507298eecf85bc5d", 0x5}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000240)={0x60000008}) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140), 0x0, &(0x7f000053c000)}, 0x0) 2018/04/06 05:05:12 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x1000003, 0x50, r0, 0x8028) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) 2018/04/06 05:05:12 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001340)='/dev/usbmon#\x00', 0x0, 0x10000) connect$unix(r0, &(0x7f0000001380)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r1 = socket$inet6(0xa, 0x1000000000, 0xffffffffffffff7f) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000040)=0x4) 2018/04/06 05:05:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0x7e2}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:12 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x40) connect$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"6b4c5fbf2be2b6"}, 0x3}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/mnt\x00') r2 = getpid() sched_setattr(r2, &(0x7f0000000100)={0x30, 0x7, 0x1, 0x93, 0x1, 0x80, 0xffffffffffff8001, 0xd2e0c04}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x180, 0x0) fstat(r1, &(0x7f0000ed8fbc)) 2018/04/06 05:05:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0xd5a5feff00000000], 0xbb}}, 0x1c) 2018/04/06 05:05:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x1) sync_file_range(r0, 0xf6, 0x0, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/dsp\x00', 0x1ff, 0x0) r2 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) accept4(r3, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x800) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(r2) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) r7 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r6, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) accept(r4, &(0x7f0000000340)=@nfc_llcp, &(0x7f0000000200)=0x80) getsockname$unix(r5, &(0x7f0000000000)=@abs, &(0x7f0000000700)=0x23a) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r3) gettid() sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) shmctl$SHM_INFO(r7, 0xe, &(0x7f00000003c0)=""/127) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/06 05:05:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0x100000000000000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:12 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x400000) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x200) r1 = eventfd2(0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x3, 0xf6, 0x4}) readv(r1, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/04/06 05:05:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0xfe800000], 0xbb}}, 0x1c) 2018/04/06 05:05:12 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0563b0da755a0000"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0e630c40"], 0x0, 0x0, &(0x7f000000bf1f)}) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=ANY=[@ANYBLOB="000000000000000e"], 0x0, 0x0, &(0x7f00000e0f29)}) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000180)) 2018/04/06 05:05:12 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000080)="22e372362c87dc35bc5573781ef28d65a4f1f107294d907c9f84766fed75705912fcb8461c117cdcd1a5fa6205fc6d421e9b9fae97c5c78bae0411c17759ca5cf0f1f8aa91433bcc114e9d72eefd2a131d2cf923d0113d7e0454cd8ef4966570a9a559a92b60173d487530b5ba84b22d") pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x4e22}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e23, @rand_addr=0x5}, 'bcsf0\x00'}) socket$inet(0x2, 0x80000, 0x3) socket$inet(0x2, 0x3, 0x2) 2018/04/06 05:05:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0xf0ffff}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000), 0x0, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) [ 378.427454] binder: 26162:26169 unknown command -625974523 [ 378.447276] binder: 26162:26169 ioctl c0306201 20007000 returned -22 [ 378.470953] binder: 26162:26169 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 378.484936] binder: 26162:26169 unknown command 0 [ 378.490182] binder: 26162:26169 ioctl c0306201 20fed000 returned -22 [ 378.497912] binder: BINDER_SET_CONTEXT_MGR already set [ 378.503570] binder: 26162:26169 ioctl 40046207 0 returned -16 [ 378.510391] binder: 26162:26175 unknown command -625974523 [ 378.510633] binder: 26162:26176 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 378.516195] binder: 26162:26175 ioctl c0306201 20007000 returned -22 [ 378.530460] binder: 26162:26175 unknown command 0 [ 378.535419] binder: 26162:26175 ioctl c0306201 20fed000 returned -22 2018/04/06 05:05:13 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 'erspan0\x00'}}, 0x12e) sendmmsg(r0, &(0x7f0000008ac0)=[{{&(0x7f0000000800)=@ethernet, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000bc0)}, 0x3}, {{&(0x7f0000001d40)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000004f40)=[{&(0x7f0000001f00)}, {&(0x7f0000003f40)="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", 0x5b5}], 0x2}}], 0x2, 0x0) 2018/04/06 05:05:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001540)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x6c}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x52}, 0x1c) 2018/04/06 05:05:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x6], 0xbb}}, 0x1c) 2018/04/06 05:05:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000), 0x0, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:13 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2b, 0x801, 0x0) fstat(0xffffffffffffffff, &(0x7f00000017c0)) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'gretap0\x00', 0x46}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001840)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x6}, {0x0, 0x0, 0x4, 0x400}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, 0xe8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000015c0), &(0x7f0000001600)=0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) listen(r1, 0x0) 2018/04/06 05:05:13 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/31, &(0x7f0000000080)=0x1f) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@newsa={0x104, 0x10, 0x201, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6, 0x0, 0x3c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0xa, 0x3}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0xe8}, 0x1}, 0x0) 2018/04/06 05:05:13 executing program 3: r0 = userfaultfd(0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x6, {{0x2, 0x4e23}}}, 0x88) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000300)={0x200000000000ff, @loopback=0x7f000001, 0x4e20, 0x4, 'fo\x00', 0x0, 0x8001, 0x2}, 0x2c) r2 = userfaultfd(0x0) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x6, 0x42000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000240)={0x6, 0x2, 'client1\x00', 0x0, "db5bf7172c49bcc8", "bbc5b5fc8d4e1bc7bb18d17077034e524a58de8fb87b32f97694738102f1d4f6", 0x4}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) syncfs(r0) 2018/04/06 05:05:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000), 0x0, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:13 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x440000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x3) perf_event_open(&(0x7f00002b5f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000984c2f)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) 2018/04/06 05:05:13 executing program 0: r0 = semget$private(0x0, 0x2, 0x1) semtimedop(r0, &(0x7f0000000000)=[{0x1, 0x3f, 0x1800}, {0x0, 0x1, 0x1000}, {0x0, 0xedc, 0x1800}], 0x3, &(0x7f0000000040)={0x77359400}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x100000023, &(0x7f0000acc000)={@multicast2=0xe0000002}, 0x1808a5edc1c851d2) 2018/04/06 05:05:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x94) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x64, 0x2, 0x86e, 0x9, 0x5, 0x6, 0x6, 0xb, 0x1f, 0x40}) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) clone(0x0, &(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000080), &(0x7f00000006c0)) lseek(r1, 0x0, 0x4000000000000000) 2018/04/06 05:05:13 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1bf3c0f, 0x4000000000000403) recvmmsg(r0, &(0x7f0000001c80)=[{{&(0x7f0000001440)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001b40), 0x0, &(0x7f0000001c00)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000001d40)={0x77359400}) 2018/04/06 05:05:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000deaff6)='numa_maps\x00') pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) readv(r2, &(0x7f0000002340)=[{&(0x7f0000000040)=""/68, 0x44}, {&(0x7f00000000c0)=""/255, 0xff}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/151, 0x97}, {&(0x7f0000001280)=""/67, 0x43}, {&(0x7f0000001300)=""/25, 0x19}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x7) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x9d, 0x4) shmget(0x3, 0x1000, 0x78000000, &(0x7f0000012000/0x1000)=nil) readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb079)=""/4096, 0x1000}], 0x1) 2018/04/06 05:05:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:13 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00003f9000), &(0x7f00001c2000)=0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x9, 0x8, 0x1, 0x1, 0x5, 0xfffffffffffffffc}) [ 379.464272] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/06 05:05:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4002000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00003befde)="2200000018000701000700002a00071502010008002720000000000000001f009f75", 0x22) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0xd9fd6aea6f80d3a2) r2 = getpid() fcntl$setown(r1, 0x8, r2) 2018/04/06 05:05:13 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000040)=""/88, 0x58}, {&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000180)=""/217, 0xd9}], 0x3, &(0x7f00000012c0)=""/113, 0x71, 0x2541d886}, 0x40) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001540)='/dev/audio\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000001580)={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e20, 0x1000, @loopback={0x0, 0x1}, 0x8}, 0x5, [0x0, 0xf7, 0xd6, 0x100, 0x3f, 0x8000, 0x40000000, 0x100]}, 0x5c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='gid_map\x00') recvmsg(r0, &(0x7f0000001500)={&(0x7f0000001380)=@can, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x3}, 0x10000) preadv(r3, &(0x7f0000000100)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x0) [ 379.548206] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/06 05:05:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x40000000], 0xbb}}, 0x1c) 2018/04/06 05:05:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0x9effffff00000000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x803, @empty, 0x1}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000000)={0x4, 0x80000000}) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000100)="17", 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380), 0x4) 2018/04/06 05:05:13 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x800000021fff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000040)={0xfffffffffffffff9, 0x5, 0x69a}) [ 379.723625] device bridge0 entered promiscuous mode [ 379.751903] device bridge0 left promiscuous mode [ 379.778478] device bridge0 entered promiscuous mode [ 379.784644] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 379.791570] device bridge0 left promiscuous mode 2018/04/06 05:05:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x1ff, {{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x30}}, {{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}}, 0x108) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000380)) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000480)={'IDLETIMER\x00'}, &(0x7f00000004c0)=0x1e) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) setxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="6f96ea00006465762f64737000a105c6de02d237913f3a975e30332da73400cde90dcb3b6ff98612db7239544b7161adc8e79f9cec18437a61ba02a10a69438006cd7ae65da52143ea4f2b00f4b72fd0f9edca504a820fe25edbed"], &(0x7f00000003c0)='/dev/dsp\x00', 0x9, 0x2) sendto$llc(r2, &(0x7f0000000280)="42fdaada230d008138ce2d1c9bbf5deb9c1440c7996950332f7ff8a9baed00f16c6ba77e22cd8603fa21fd1dd2964d5f2716526afbb4fe035a797699dc1335af17eb890b7d4ac75affd7", 0x4a, 0x80, &(0x7f0000000300)={0x1a, 0x33f, 0xecd3, 0x0, 0x8, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/06 05:05:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:14 executing program 5: unshare(0x400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x8, 0x7f, 0x800, r1}, &(0x7f0000000200)=0x10) write$cgroup_pid(r0, &(0x7f0000000040)={[0x31, 0x30, 0x30, 0x39, 0x30, 0x36, 0x32, 0x34, 0x32, 0x32]}, 0xa) flistxattr(r0, &(0x7f0000000180)=""/58, 0x3a) 2018/04/06 05:05:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xfffea5d5], 0xbb}}, 0x1c) 2018/04/06 05:05:14 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) unlinkat(r1, &(0x7f00000000c0)='./bus\x00', 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000100)={0x100000001, 0x105000}) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x5) sendfile(r0, r2, &(0x7f0000000040), 0x10000084) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000ffffffff) 2018/04/06 05:05:14 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000003c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000500)='net/mcfilter\x00') fcntl$notify(r1, 0x402, 0x10) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001280)={0x1154, 0x1, 0x2, 0x400, 0x70bd28, 0x25dfdbfc, {0x3, 0x0, 0x7}, [@generic="ecf6f9e748d9ea72274af090e06fdcd1594cfaec448902de7b3ce10a0d9b5173f169ee1cd9edb47db43a5484f92d478a9270babb384f6cb4d220360ffbf8545854ccc4da40770481b009901eccfb34daf17232a0d3df4ab44615cd96c93d0cfdab8630dd1bde5d0fb588a79c45f491e73fbd8bc6d5c0a0d4bd9641c8c4456554065d5b73cc846969c953cd2b", @typed={0x1004, 0x2b, @binary="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"}, @typed={0x8, 0x27, @u32}, @typed={0x8, 0x21, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x79, @str='\x00'}, @typed={0x98, 0x7b, @binary="b2e951a346b041528e58aca84762e9202571d4d24fde96a10e17816d07b9f25798e177dc67cbf028d2ed0c77832a8f35f05560cca7ca557d1bca16cbeed6bcdeba4502f34611258ac52896a5c0b976cb12e590066b8ff5f782aaaa707bcd181f2e7e6d4c3e68cc79919f99b968a46f206880b6235e50327a2eeb3febf589511b5c843d0d6e0b5c03550dcf67739f020aeb"}]}, 0x1154}, 0x1, 0x0, 0x0, 0x14}, 0x4001) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x7, 0x0, 0x1, 0x200}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0xec, r3, 0x2, 0x8}) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip_tables_names\x00') r4 = geteuid() getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) fchownat(r2, &(0x7f0000000100)='./file0\x00', r4, r5, 0xc00) 2018/04/06 05:05:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) inotify_init() sendto$inet6(r0, &(0x7f00000000c0), 0x333, 0x0, &(0x7f00000002c0)={0xa, 0x4e20}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x505002, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x4}, 0x0, 0xffff, 0x8000, {0x4, 0x9}, 0x0, 0x9}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/06 05:05:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0), 0x0, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0xe2070000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000069c0)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f00000010c0)="04", 0x1}], 0x1, &(0x7f0000000000)}}, {{&(0x7f00000023c0)=@rc={0x1f}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002900)=[{0x10, 0x84, 0x1}], 0x10}}], 0x2, 0x0) 2018/04/06 05:05:14 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000080)='iso9660\x00', 0x0, &(0x7f0000000040)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000b40)) recvmsg(0xffffffffffffffff, &(0x7f00000025c0)={&(0x7f0000000b80)=@ipx, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002500)=""/151, 0x97}, 0x0) r1 = request_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x0) request_key(&(0x7f0000000040)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='iso9660\x00', r1) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x2c) 2018/04/06 05:05:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x8], 0xbb}}, 0x1c) 2018/04/06 05:05:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000080), 0x10001) 2018/04/06 05:05:14 executing program 6: syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6, 0x111000) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x80000001, 0x80000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x3f, 0xfff, 0x1, 0xe12c, 0x5, 0x7fffffff, 0x7fff}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/04/06 05:05:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0x9effffff}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:14 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x402080, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x4, @empty, 'tunl0\x00'}}) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x0) pread64(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x0) 2018/04/06 05:05:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0xf0ffffff}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000000000)="16", 0x1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x3) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x200, 0x0) sendfile(r2, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2004, 0x11, r2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) 2018/04/06 05:05:15 executing program 0: r0 = socket(0xfffffffffffffffe, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/06 05:05:15 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000024c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000002480)={&(0x7f0000001340)=ANY=[@ANYBLOB="c4000000190001ed0000000000000000ac1414040000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000f1ffffffffffffff00000011752371bf285c0458f20acf9565490000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000"], 0xc4}, 0x1}, 0x0) 2018/04/06 05:05:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0), 0x0, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000540)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000500)=ANY=[]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = socket$inet(0x2, 0x7, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 05:05:15 executing program 3: pipe(&(0x7f0000000000)) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0xfff}, @addr}], 0x30) ppoll(&(0x7f0000103ff8)=[{r0}], 0x3e3, &(0x7f0000000040)={0x77359400}, &(0x7f000024bff8), 0x8) getpid() ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) 2018/04/06 05:05:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0xffffff9e}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000006e00)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000006c80)=[{0x0, 0x0, &(0x7f0000006ac0)=[{&(0x7f00000069c0)="df0a76551677fe2b999a5877fbb563fdc798dc6ce2afa279926097216eeaa37606", 0x21}], 0x1, &(0x7f0000006b00)}], 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'syzkaller1\x00', 0x3f}) 2018/04/06 05:05:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0xbb}}, 0x1c) [ 381.709148] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/06 05:05:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r2, &(0x7f00000001c0)="abe2a62dc547df3868dcf130fa0e1d08700b5b5fc48cc547b6682f72000d37b9ff6de28d1101716fc48e5b1ff2ab9b6a7121bd5962d9676e4ab5ff68fe2194d52c2a3fbc6dd435d0b4cbb49f618955d63b1de937e2e24be01f4fbc5eb247795f010d9200baad00b9275634e1d47650f7eb0574cb70f0d3629188e82900c5b3ebc25aee"}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) sendmmsg$alg(r1, &(0x7f00000021c0)=[{0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001740)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x400002) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000340)=[0x4, 0x200]) shmget(0x2, 0x1000, 0x400, &(0x7f0000ffd000/0x1000)=nil) recvmmsg(r1, &(0x7f0000005680)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x3a, &(0x7f0000000300)=[{&(0x7f0000000040)=""/2, 0x2}], 0x1, &(0x7f0000000100)=""/84, 0x54}}], 0x1, 0x0, &(0x7f00000058c0)={0x0, 0x1c9c380}) 2018/04/06 05:05:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x50, "9ea1befb84ff584d756f31a2a31091022ab732cd49e663d1d6a7e3e0738cbbab60191b65ede3ebb436a3c0768a0dd8d1b16a7464df72c62c4194b9b0146f20637ad0b0e83840ff64ae8a5d06e86eeece"}, &(0x7f0000000300)=0x58) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) pread64(r0, &(0x7f0000000200)=""/8, 0xffffff26, 0x0) 2018/04/06 05:05:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x50000], 0xbb}}, 0x1c) 2018/04/06 05:05:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0xfffff000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:16 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x400, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000540)={0x4c, 0x5a0, 0xffffffffffffff7f, 0x5, 0x8}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_open_dev$sndctrl(&(0x7f00000004c0)='/dev/snd/controlC#\x00', 0x6, 0x400000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xffffffff, 0x30}, &(0x7f0000000180)=0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x88, 0xf, 0x7, 0x200, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x9}, [@typed={0x8, 0x6e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="e1e4b3ca6a2493b7ab1368edcd6262272faf5836a47edc9666f193050b62a8527f7dded15ce42ee725f207f0cd6d319ff95702a87654846872b14bacf608539727e0b77a6d4a215c5c1798128e18f9bcec98529e013d779b66", @generic="997aa23265e3f79429d7b2f87bc4ef3a5b"]}, 0x88}, 0x1, 0x0, 0x0, 0x4000080}, 0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r4, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000000100)={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0xfffffffffffffffe, 0x4, @loopback={0x0, 0x1}, 0x300000000}, 0x1c) 2018/04/06 05:05:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/04/06 05:05:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xd5a5feff], 0xbb}}, 0x1c) 2018/04/06 05:05:16 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3000, 0x14000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r2, &(0x7f0000003580)=ANY=[@ANYBLOB="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0x1920) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r3, 0x80000040045010, &(0x7f0000000040)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x1830000, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x1, &(0x7f00000000c0)="7634e2") ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/04/06 05:05:16 executing program 7: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x8095}], 0x1, &(0x7f0000034000)={0x77359400}) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='ip_vti0\x00', 0x5}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x81}, {}], 0x2, &(0x7f0000000040)) 2018/04/06 05:05:16 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9b5f657fd6a368bf2c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000140)="47504c00a3456591f1a8ec39702b579a9941c909d562e340e2ade567c3020aba10b845535ba384aa7c7a29ef3c9eae32d0748b23852d2b275f8cdabec0a7472590918d4802def8e0a5c6a85d5ecdba524c927509f471e36faae7153dee8f99c893612758a0841f8f8dfebc938486623b4e57794df06615c65e125932b848524de445d5ff8f10fa686dee93", 0x5, 0xc3, &(0x7f0000000040)=""/195, 0x0, 0x400000000000000}, 0x48) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/06 05:05:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0), 0x0, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:16 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl(r0, 0x7fffffff, &(0x7f0000000100)="45f33af3a67afa6525453f12a01d8030180f6ed5872be97821b0ce5f8daea14edfb6361ab61abc2748cbd2a109a2367143f2a28792cf082d1dd2b1a08a2222fa9117c2d7d37a27c5a4b622d8506b43a19012dd9b6fbe068d2e4828b07ea05da81df2a9025dd8c1565ff7c696237eabfbfb7e56dec7505d056997d50bd6d67e2111eeabf12d73a4d58d15a6f52cf3485571ede4db8f2d081d15c1ef5370f04493f5ddd5408e0e05ff74bb590f3c4666b1dab27abb419c03dbac23bfbbdbeeb2334507") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'lc\x00'}, 0x2c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000080)=""/79) 2018/04/06 05:05:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:16 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = memfd_create(&(0x7f00000000c0)='system.', 0x3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) fgetxattr(r0, &(0x7f0000000040)=@random={'system.', '/dev/infiniband/rdma_cm\x00'}, &(0x7f0000000080)=""/53, 0x35) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r4 = userfaultfd(0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r4, &(0x7f0000009f9c)=""/100, 0x64) read(r3, &(0x7f0000910000)=""/100, 0x64) 2018/04/06 05:05:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xa000000], 0xbb}}, 0x1c) [ 382.685656] NFS: bad mount option value specified: v4â 2018/04/06 05:05:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xfe80], 0xbb}}, 0x1c) [ 382.728803] NFS: bad mount option value specified: v4â 2018/04/06 05:05:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0xffffff7f}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:17 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x7, r1}) fgetxattr(r1, &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f0000000280)=""/186, 0xba) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/06 05:05:17 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3000, 0x14000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r2, &(0x7f0000003580)=ANY=[@ANYBLOB="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0x1920) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r3, 0x80000040045010, &(0x7f0000000040)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x1830000, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x1, &(0x7f00000000c0)="7634e2") ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) [ 382.872690] NFS: bad mount option value specified: v4â 2018/04/06 05:05:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x100000], 0xbb}}, 0x1c) 2018/04/06 05:05:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0xf0}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = shmget(0x3, 0x4000, 0x54000004, &(0x7f0000ffc000/0x4000)=nil) r2 = memfd_create(&(0x7f0000000100)='/dev/sequencer2\x00', 0x3) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x80000000, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x8) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000840)={{0x0, r0}, 0x0, 0x0, 0x0, 0x3f}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) getdents64(r3, &(0x7f0000000080)=""/112, 0x70) 2018/04/06 05:05:17 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3000, 0x14000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r2, &(0x7f0000003580)=ANY=[@ANYBLOB="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0x1920) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r3, 0x80000040045010, &(0x7f0000000040)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x1830000, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x1, &(0x7f00000000c0)="7634e2") ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/04/06 05:05:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:17 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f00000000c0)=""/136, &(0x7f0000000040)=0x88) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x3, 0x5e400) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x7fff, 0x8, 0xffffffffffff8001, 0x4, 0x9, 0x0, 0x200, 0x5], 0x8, 0x5, 0x3, 0x1, 0x2009, 0x5, {0xbf4b, 0x8, 0x200, 0x40, 0x100000000, 0x2, 0xbf, 0x8000, 0x4, 0x6, 0x1, 0x3, 0x7f, 0xffffffffffff8000, "5c680783a953d1930eabfde8bc78c0a16aed85c46fb5dd53e92aeb3cc76822a8"}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = dup(r0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000080)=0x1e) 2018/04/06 05:05:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="dacc1e673b80f363703ac2dcee075fefbd6d0cf295a79d2820b5c17ffcb61ecaf402e81e5540f4dfbaf68acfe8fff1f7378d421ae0685439389a457b4ea10bf923", 0x41) pread64(r0, &(0x7f0000000000)=""/126, 0x7e, 0x0) 2018/04/06 05:05:17 executing program 6: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x7, r0, 0x1}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0xffff, 0xe3, 0x6, 0x4, 0x0, 0x7, 0x0, 0x2, 0x10001, 0x1, 0x7, 0x8, 0x100, 0x4, 0x0, 0x7f, 0x20, 0x0, 0x4, 0x5, 0x90a4, 0x7, 0x2, 0x73, 0x8, 0x7, 0x4, 0x7e0, 0x101, 0x0, 0x2, 0x309, 0x0, 0x9, 0xfffffffffffffff9, 0x9, 0x0, 0x4, 0x0, @perf_config_ext={0x20, 0x1}, 0x8140, 0x2, 0x0, 0x4, 0xca1, 0xb5}, r4, 0x4, r1, 0x8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={{r2, r3/1000+10000}, {r5, r6/1000+10000}}) unshare(0x8000000) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x341) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$packet(0x11, 0x1, 0x300) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@buf={0x0, &(0x7f0000000000)}) setsockopt$packet_int(r9, 0x107, 0x13, &(0x7f0000000ffc), 0x4) mq_open(&(0x7f00000000c0)='syzkaller0\x00', 0x40, 0x8, &(0x7f0000000100)={0x5, 0x80000000, 0x0, 0xfffffffffffffff9, 0x1, 0xfffffffffffffffd, 0x7fff, 0x200}) socket$inet_tcp(0x2, 0x1, 0x0) r10 = dup3(r8, r7, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x8ed6}, &(0x7f0000000300)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000100000000000071100000000000000000000000009c9af15e30e381bffdc94635f639aae900009500000000fb0000e9f52f5894b6954cec40000000c92366cfb75ecfe1ec01ac5f07752bfc0de1ba2ab7f5912dcc64c72d7a8212c2d37087392059e646e0dfcdf72de9abc5e505272a9160f934eb466f3c376e5654f6028954934bb61e23182f851c73255446fa5e2e607ff91983f5ea56faf0ee957f02b2f9ef44b12e28b2ff70f5d5fe55"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) shmget(0xffffffffffffffff, 0x8000, 0x49b, &(0x7f0000ff8000/0x8000)=nil) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000000080)={'syzkaller0\x00'}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000c80)={@mcast1, 0x0}, &(0x7f0000000cc0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x0, 0xc, &(0x7f0000000500)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0xa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xc77, 0x0, 0x0, 0x0, 0x9}, @ldst={0x1, 0x2, 0x0, 0x7, 0x8, 0xffffffff}, @map={0x18, 0x0, 0x1, 0x0, r7}], &(0x7f0000000140)='GPL\x00', 0x100000000, 0xf5, &(0x7f0000000580)=""/245, 0x41100, 0x1, [], r11}, 0x48) ppoll(&(0x7f0000000780)=[{r1, 0x300}, {r1, 0x110}], 0x2, &(0x7f00000007c0)={0x77359400}, &(0x7f0000000800)={0x9}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x9}, 0x10) socket$inet6(0xa, 0xa, 0x8) r12 = semget$private(0x0, 0x4, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}) semctl$IPC_RMID(r12, 0x0, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x0, 0x0) r14 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_DEL(r13, &(0x7f0000000840)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000880)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r14, @ANYBLOB="01002abd7000fcdbdf2502000000080004000200000004001500080003003b00000004000527d974db83d500000048497b8f594ecf1c04e7d142627fc413b7a03f224cea75390fef277847853ff997239a99e252cf8a7b31cc2b34f3768168a42bd3e4e3d54b2bdf856a4b089571a5137e1794907c633c0f6c8be7f902777a28f8484060be89defc741cea63f6f33f886625a95db2bbba5f837b9ce5200da15a8b4e209efb11b6f1d2475a6ae8b1f87cddf8f36efbbcba9c2d44ce29052ad9bfbad8014067c5"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040800) 2018/04/06 05:05:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0x2074800c, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000001300)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/06 05:05:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x300], 0xbb}}, 0x1c) 2018/04/06 05:05:18 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="d88c319ca34c25f3170af2539943208ecd35c11f609e5f5e74e8fb7d4b6f373f9eea35691c4eb169c7980e4f7b2dd7222c24203699459071aab52d6fa9b624829a8cb6c926bfc9feaae75547816f034e97c6d1e7fe97cddf2cafadbecbd23db704c29a", 0x63, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001040)=""/4096, &(0x7f0000000000)=0x107b) 2018/04/06 05:05:18 executing program 3: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x200000) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000100)={'gretap0\x00', @ifru_settings={0x0, 0x0, @fr_pvc}}) [ 383.778979] NFS: bad mount option value specified: v4â 2018/04/06 05:05:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x10], 0xbb}}, 0x1c) 2018/04/06 05:05:18 executing program 0: mbind(&(0x7f0000b27000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000040)=0xeac2, 0x0, 0x2) r0 = getpid() r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000000080)=0x30a, 0x4) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) 2018/04/06 05:05:18 executing program 3: r0 = memfd_create(&(0x7f0000000100)="280e2d7d747275737465642976626f786e6574302e00", 0x3) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000140)={[{0x8, 0x9, 0x40, 0x9, 0x7, 0x6, 0xe659, 0x6, 0x8, 0x7, 0x100000000, 0x2, 0x1}, {0x4, 0xfffffffffffffffe, 0x8001, 0x7fff, 0xffffffffffffffff, 0x4, 0x9, 0x10000, 0x3f, 0x3ff, 0x7, 0x6}, {0x2, 0x40, 0x0, 0x8, 0x7, 0x0, 0xfffffffffffffff7, 0x8, 0x9, 0x7fffffff, 0x747, 0x200, 0x8bc}], 0x81}) timer_create(0x5, &(0x7f0000000000)={0x0, 0x1c}, &(0x7f0000000040)=0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x2616, @host=0x2}, 0x10) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000001c0)={0x5, 0x5}) timer_gettime(r1, &(0x7f0000000080)) clock_settime(0x84d853846cc3854f, &(0x7f0000000400)) clock_gettime(0x2, &(0x7f00000000c0)) 2018/04/06 05:05:18 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3000, 0x14000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r2, &(0x7f0000003580)=ANY=[@ANYBLOB="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0x1920) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r3, 0x80000040045010, &(0x7f0000000040)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x1830000, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x1, &(0x7f00000000c0)="7634e2") ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/04/06 05:05:18 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x22000) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x4, @random="6329054abd34", 'ip6_vti0\x00'}}, 0x1e) prctl$seccomp(0x16, 0x2, &(0x7f00000001c0)={0x2, &(0x7f0000000140)=[{0x80}, {0x6}]}) socket$rds(0x15, 0x5, 0x0) 2018/04/06 05:05:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0xbb}}, 0x1c) 2018/04/06 05:05:18 executing program 0: r0 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000002fc8)={&(0x7f0000003000)={0x2, 0x5e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000001000)=ANY=[@ANYBLOB='\v\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="140000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000"], 0x58}, 0x0) 2018/04/06 05:05:18 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000140), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000200)) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x15, 0x3, 0x6, 0x7, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_address={0x5, 0x7, 0x3b, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4d}}]}, 0x38}, 0x1}, 0x48884) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000ae2fff)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000b00), &(0x7f0000000b40)=0x8) 2018/04/06 05:05:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000400)=ANY=[@ANYBLOB="0608040401060400fe80000000000000000000000000000000000000000000830e02000000800000000000000000000100000000000000000000000000000000cbcc8a74e1f59738daec2bd82ec717720a557bcd492e4f0e5fcb6cda22596ee559c8f0f372909ceaa55f9f98fccedc08f7416abb3192621b4430b389b34246bab585e4d95aff0300000588874dcfe2ece4640af7d1fbd54eb0914eef10561caae2fc0313508c66397d57c9debc8b776c74bb1eff9d9ab847914bcd48e799136bb3d39395ad786399fcfafceb66013e75f58b681c980dcca7054332ca4df3a08b298a4beeb87a857a6d5abe5844c5657e022fd68e0da30660cf322ffc6fc8156faf119a103bf3f9e258b768e5a4725c26cddda9506ebb63986ac6c8a1f96306e6913c262884ebdc1760fb47e396b10d4f5b2055a0912d7e88629d68473ea9dbce27558b95fa4067a220f0b72beb50a5e9f35ef77c32e79856f668fa460fc459f7bc4f12f470404a94da4cf5ce859370e6e001212104952a8097d4fb73f31399629db56a40884b38193e6e9f53eb2d901a81d6303b737b68423180e47193880a5ca1ff8d2684bd3d38f056f203d7e85e8073d0bc7dc8ed968a61f4324702bdf78e1b506cd98adb3a93da445ae7cbe85d441c879fb0d6c3799a947d2675c9a6a1c447c42b10b614d21c3e1da836a7d0fff2926e771b3bde53cbafc05f7db9f539290bd70a9ecd54f63f67ff2128e5169558963921dcb460d69ed3e33780b3b06173dd2ebfd5bf6c167c68febf77e10d4a750152440f3fd0b4c026c5b1866ddf743e99c569131054cec20e7bcbfc387dd87cbc91cfe158000000000000000000000000000000"], 0x48) setns(r0, 0x40000000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e21, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffffe1, [0xe5a6, 0x9, 0x100, 0x1, 0x3f, 0x32ae, 0xe11, 0xffffffff00000001]}, 0x5c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x2007ff, 0x0) getpeername$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) unshare(0x10000000) 2018/04/06 05:05:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0x60, &(0x7f0000000140)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x5c5}, 0x1}, 0x0) fdatasync(r0) 2018/04/06 05:05:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x900000000000000], 0xbb}}, 0x1c) [ 384.844614] NFS: bad mount option value specified: v4â 2018/04/06 05:05:19 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x82300, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) r2 = getuid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) setresuid(0x0, 0x0, 0x0) [ 384.885624] audit: type=1326 audit(1522991119.124:4710): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26525 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/06 05:05:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) ioctl$int_in(r0, 0x5435, &(0x7f00002b2ff8)) 2018/04/06 05:05:19 executing program 6: r0 = socket(0x4000000000000010, 0x802, 0x0) write(r0, &(0x7f0000000040)="220000001a000704009433de0100040080010f0092ac001500fffe3b06000f00ff27", 0x22) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x100, 0x0) 2018/04/06 05:05:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xfe80000000000000], 0xbb}}, 0x1c) [ 384.985435] QAT: Invalid ioctl 2018/04/06 05:05:19 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3000, 0x14000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r2, &(0x7f0000003580)=ANY=[@ANYBLOB="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0x1920) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r3, 0x80000040045010, &(0x7f0000000040)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x1830000, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x1, &(0x7f00000000c0)="7634e2") [ 385.017252] QAT: Invalid ioctl [ 385.057756] NFS: bad mount option value specified: v4â [ 385.480961] audit: type=1326 audit(1522991119.720:4711): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26525 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/06 05:05:19 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b4000000000000002500576f5283f60e397bb65ce46f29af468f3fc5eedc96ee00000000f59f000000000000000000000000000095"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/06 05:05:19 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3000, 0x14000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r2, &(0x7f0000003580)=ANY=[@ANYBLOB="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0x1920) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r3, 0x80000040045010, &(0x7f0000000040)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x1830000, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/06 05:05:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:19 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x1, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000240)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 05:05:19 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10000f) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000045000000cc90000000000000302b000000001000fb00000000000000010000000000000000040000000000000007000000000000ff0f00000000000003000003ff000000080000000000000020000000f6000000"]) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x7) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x800) 2018/04/06 05:05:19 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000003000)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000180)={r1, 0x2}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000001c0)={0x1, 0x26c7}) sync_file_range(r0, 0xd7f7caa, 0x7, 0x6) setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'os2.', 'id0\x00'}, &(0x7f0000000280)='vmnet1vmnet1]proc]\x00', 0x13, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000040)={0x8000, 0x1, 0x80000000, 0x80, 0x5, 0x7}) 2018/04/06 05:05:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x10000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x13}, @empty, @loopback=0x7f000001}, 0xc) 2018/04/06 05:05:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="24000000000101002a4d3200000000ffffffff0200000010000100050002000000000000"], 0x24}, 0x1}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1f}, &(0x7f0000000100)=0x8) 2018/04/06 05:05:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000500)={r1}) getsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x800, 0x7a, 0x3, "5e4074f187deb4e6e66198852827d6dbb20a5b4c287465c3e23d4369a824a8c9edf2866b7cd3ed763b4d3c74189040044bf7c363b91a5d762a372c25541d5dcf9cad4597e7bcfeb3c22a7d678214939e"}, 0xd8) pread64(r0, &(0x7f0000000200)=""/146, 0x92, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="8776c6abc7091e96b3b60ced77635e80", 0x10) r3 = gettid() r4 = dup(r2) perf_event_open(&(0x7f00000016c0)={0x3, 0x70, 0x5, 0x10000, 0xffffffffffff07c7, 0x0, 0x0, 0x7, 0x68042, 0x2, 0xfff, 0x3f, 0xffff, 0x0, 0x5, 0x74, 0x8, 0x3, 0x8, 0x2, 0x0, 0x7ff, 0x100000001, 0x5a78, 0x550, 0xfffffffffffffff8, 0x2, 0x606d000000000, 0x2, 0x5, 0xb8cf, 0x20, 0x6, 0x1, 0xe7, 0x38e, 0x7, 0xfffffffffffffffd, 0x0, 0x7, 0x0, @perf_config_ext={0x9, 0x7}, 0x108, 0x200, 0x101, 0x7, 0x3f, 0x8000, 0x7}, r3, 0x2, r4, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x0) sendmmsg$nfc_llcp(r5, &(0x7f00000004c0)=[{&(0x7f00000002c0)={0x27, 0x1, 0x1, 0x7, 0x2, 0x6, "80e0b49779f96edc74786d2dedb7ee2b7d839de3de20519d8279c8008f76a397c4837ab9273f8ac1766437d58b493c123cd46240d13f8134143f464afa5d32", 0xd}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000040)="066023717c7abbdadef951b982c3c5416289f3f5a918537704225867bc5bf36650256ba4e0f52e962595ff0f6f06813d", 0x30}, {&(0x7f0000000340)="d5eea77fee2a91d73fd1", 0xa}, {&(0x7f00000006c0)="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0x1000}], 0x3, &(0x7f00000003c0)={0xf8, 0x113, 0xcb25, "f2f87ab60fdcbf3586054b110440a77ceef0459564bd5b3003b86a6265d9dddf6c28dc86f91ddf55bb59351f4b5222a35813085d1256d9d32cd30f26e7d11fd5b721e02437aecf2fe276ac990f90c182bcf0def275f71a8edcd844ca786c9a1a5ab7acf076e27f005d3cc95b24293718157e811a45b95674f306945b218fe0de9eff6f08e86aa78b9bf55dbe860e0b4a625ff1f66ef14a12ca1dd18385e454084fc8162b60dd59c962f43a1a4f10ce1589ef373602d42b369d556bb55d87f7ac214759679dc5f6cb11598f5497a89a85a58e013d62523115a1ff0a11b9bd0b9f13adfed8"}, 0xf8}], 0x1, 0x8000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000001740)) r6 = accept$alg(r0, 0x0, 0x0) sendto(r6, &(0x7f0000000600)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r6, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/06 05:05:20 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3000, 0x14000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r2, &(0x7f0000003580)=ANY=[@ANYBLOB="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0x1920) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r3, 0x80000040045010, &(0x7f0000000040)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x1830000, 0x0) 2018/04/06 05:05:20 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x10000, 0x3) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x25, 0x0, 0x8, 0x10000, 0x9, 0x4, 0x3, 0x7}, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0204005fff0000000200"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000003c0)=0xa8d, 0x4) recvmmsg(r2, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x4, &(0x7f0000000240)=[{&(0x7f0000000040)=""/124, 0xc}, {&(0x7f00000000c0)=""/142, 0x8e}, {&(0x7f0000000180)=""/71, 0x47}, {&(0x7f0000000280)=""/1, 0x1}], 0x4}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x514fb9b05e155e03, &(0x7f00000049c0), 0x218, &(0x7f0000004a00)=""/47, 0xfe01}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x7, 0x101000) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000380)=@get={0x1, &(0x7f0000000440)=""/4096, 0xbee0}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000340)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001480)={0x0, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x200, 0x7, 0xfffffffffffffffe, 0xd8, 0x33, &(0x7f0000001440)='vlan0\x00', 0x80000000, 0x1, 0x7fff}) fcntl$notify(r1, 0x402, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) [ 385.800881] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/06 05:05:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 385.873146] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/06 05:05:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) gettid() pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000), 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000100)={[], 0x90, 0xfffffffffffffffe, 0x5, 0x0, 0x1000, 0x2000, 0x105000, [], 0x7e8bc684}) close(r0) pipe(&(0x7f0000000040)) 2018/04/06 05:05:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x500], 0xbb}}, 0x1c) 2018/04/06 05:05:21 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x2e, @multicast1=0xe0000001, 0x4e24, 0x1, 'sed\x00', 0xf, 0x5, 0x72}, 0x2c) sendmmsg(0xffffffffffffffff, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}], 0x1, 0x0) write$evdev(r1, &(0x7f0000000280)=[{{0x0, 0x2710}}], 0x10) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0xdf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'nq\x00', 0x7, 0x7f, 0x61}, 0x2c) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x1b, 0x1}, &(0x7f0000000140)=0x0) timer_gettime(r2, &(0x7f00000001c0)) 2018/04/06 05:05:21 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3000, 0x14000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r2, &(0x7f0000003580)=ANY=[@ANYBLOB="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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c1538a40dab3c512454beed5c1855c5bb577a47ff95b7baebecb36470146eb88ea6e427147511a4877b1b2001151c56ace00000000000000000062a69d687265653bf9d20746c19e311251609a8aa2e6e7e4611187e2af6b613cc29ac18d7ecdc8f247aa92d14c24ec4397a330d7b18d575498cb025e600bfd54a708e4a96dc95da7bf59103d84efb0379b1e6cdaa6473e437acf81e26ae73990fde08a1b1c0e17e31bfc8f74141b036f4ac24a42fd3c424513e5d17bdbad2b75139689a95785b1ca910de982805c9c7a60d24520cb8c22b093447107"], 0x1920) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r3, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000001980)=""/4096, &(0x7f0000000000)=0x1000) r1 = socket(0x4, 0x2, 0xffffffff7fffffff) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80880}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)={0x278, 0x35, 0x400, 0x70bd2a, 0x25dfdbfe, {0x10}, [@typed={0x14, 0x65, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x18, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="557646e774ed32506144656859ec40280badb5bc2347153adc6e682cee5c2aabd631e0db7fa791a4aff24567bdc0532bfb122cea93a58bb6b3ee055ddc6152c3922d608e1cd31e64a475aeb044bc86ceb9bfd43cfc93737cfe542e96d9af03e93f5b37122e5d61063ea1f625c4", @nested={0x14, 0x41, [@typed={0x8, 0x10, @u32=0x6}, @typed={0x8, 0x90, @ipv4=@loopback=0x7f000001}]}, @generic="9874f0d0ba7e5c8d40a63b2a4f39452c0893780151d070de125fdf43d030918ebc36dacd0bbfc6e815b8189f2deaac298dfa06a946a160a336f09d6d4072fad7a902c24d25367c82149c89f8237a2edca0d48fc68d72d380ed4dd04e8b680509e3fe38ce65f22ccb4976686f25692078deffa05840bc40975d37b82485705a8473f03ee3644c8923519522a097908b3cfb6ee0f1943af70b9181faf21bfe5d512d3aca291acc5e5d398d1446a39a50405f92e670f4b0f9de4aa9de0666f174dc71e39c356a7b66ef4d5faca82caa63429d99510dc94a0cc175ec25f44c5115c969f657f1d60f663738f3f994f96d4096", @generic="2474e11b1bf452999cf055115c9a986e5e222afdb2d0ac20c2a320dacd17c699cfaff88ac1fff4980acf327b57cb35249342fda8ee9148b10d526876d469487d7f4c6526772e15c11e2b24620c037fc7fd60df2a21bfebb45cc5ca6daad1aeace71b5ddf7a23b946353c12206f248b855f2c5acb7653900b54e1414fc41ee80a934d502a06f2b4a1d2cf2097b595d3f2d15978c681d7e8b7ca7a27d3d6b2339be612f2473cbe142204e94791c2ed5e2507c068d93e9ba537ce9ba024b733c7496d61c8ca42b8d152021274c95437dfb9350f226e11"]}, 0x278}, 0x1, 0x0, 0x0, 0x4}, 0x80) 2018/04/06 05:05:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x910000) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8, 0x400) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000001380)=""/20, &(0x7f00000013c0)=0x14) sendmsg$nfc_llcp(r1, &(0x7f0000001340)={&(0x7f0000000140)={0x27, 0x1, 0x2, 0x7, 0x80000001, 0x6, "8b17378b170dc09721196327f95c5c8a8b1a0b876f52d762bb9a23e018a29ce8cb77f981f2c3dbdd0781eadd0232cf66420cb3b20ad4dbf3a4cb572b4663a7", 0x32}, 0x60, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={0x1010, 0x115, 0x0, "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"}, 0x1010}, 0x24040000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) openat$cgroup(r2, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) 2018/04/06 05:05:21 executing program 2 (fault-call:5 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:21 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3000, 0x14000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r2, &(0x7f0000003580)=ANY=[@ANYBLOB="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0x1920) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) ioctl$int_in(0xffffffffffffffff, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18040, 0x2) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = msgget(0x0, 0x200) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/56) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=0x0, &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000680)={r3, 0x10000, 0x8, 0x3f, 0xc3, 0xcb}, 0x14) connect$inet6(r1, &(0x7f0000032fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000005c0)={"67a821747f7030000800", {0x2, 0x4e24, @multicast2=0xe0000002}}) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x218, &(0x7f0000001180), 0x164, &(0x7f00000011c0)}}], 0x249, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/93, 0x5d}, {&(0x7f0000000200)=""/155, 0x9b}, {&(0x7f00000002c0)=""/177, 0xb1}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000380)=""/53, 0x35}], 0x5, &(0x7f0000000440)=""/113, 0x71, 0xffffffffffffffff}, 0x63) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={r4, 0x9f}, 0x8) 2018/04/06 05:05:21 executing program 6: r0 = socket$inet(0x2, 0x2000000000003, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={"6e61740000000000d2010000000000fdffffff000000000000000000000400", 0x0, 0x0, 0x3e6, [], 0x10000000000002cf, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000001280)=0x108) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/04/06 05:05:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=ANY=[@ANYBLOB="78010000170001030000000000000000000000000000e66a49fb1fbe8614df00000000ffffac1414bb0000000000000000ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ff01000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015005a073500000000004400050000000000000000000000000000000000000000003300000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000"], 0x178}, 0x1}, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000040)={0xd, &(0x7f0000000000)="f58d5370075cf6c60097b77328"}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000003c0)={0x1, r2}) recvmsg$kcm(r1, &(0x7f0000000240)={0x0, 0xfffffffffffffc8e, &(0x7f0000000200)=[{&(0x7f0000000280)=""/212, 0x8d}], 0x1, 0x0, 0x0, 0x8}, 0x100000000002023) [ 387.188568] QAT: Invalid ioctl 2018/04/06 05:05:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x10000000], 0xbb}}, 0x1c) 2018/04/06 05:05:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 387.216388] kernel msg: ebtables bug: please report to author: Wrong size [ 387.264547] QAT: Invalid ioctl [ 387.270276] kernel msg: ebtables bug: please report to author: Wrong size [ 387.791455] FAULT_INJECTION: forcing a failure. [ 387.791455] name failslab, interval 1, probability 0, space 0, times 0 [ 387.802942] CPU: 0 PID: 26693 Comm: syz-executor2 Not tainted 4.16.0+ #2 [ 387.809772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.819106] Call Trace: [ 387.821677] dump_stack+0x1b9/0x29f [ 387.825289] ? arch_local_irq_restore+0x52/0x52 [ 387.829942] should_fail.cold.4+0xa/0x1a [ 387.833996] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 387.839099] ? graph_lock+0x170/0x170 [ 387.842885] ? find_held_lock+0x36/0x1c0 [ 387.846928] ? __lock_is_held+0xb5/0x140 [ 387.850975] ? check_same_owner+0x320/0x320 [ 387.855284] ? debug_check_no_locks_freed+0x310/0x310 [ 387.860458] ? rcu_note_context_switch+0x710/0x710 [ 387.865374] ? graph_lock+0x170/0x170 [ 387.869165] should_failslab+0x124/0x180 [ 387.873220] __kmalloc+0x2c8/0x760 [ 387.876752] ? print_usage_bug+0xc0/0xc0 [ 387.880810] ? sock_kmalloc+0x14e/0x1d0 [ 387.884795] ? find_held_lock+0x36/0x1c0 [ 387.888863] sock_kmalloc+0x14e/0x1d0 [ 387.892659] ? __sk_mem_schedule+0xe0/0xe0 [ 387.896898] ? af_alg_sendmsg+0x164/0x1160 [ 387.901146] af_alg_alloc_tsgl+0x3f5/0x550 [ 387.905388] ? mark_held_locks+0xc9/0x160 [ 387.909536] ? af_alg_register_type+0x3e0/0x3e0 [ 387.914187] ? __local_bh_enable_ip+0x161/0x230 [ 387.918842] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 387.923836] ? lock_sock_nested+0x9f/0x120 [ 387.928052] ? trace_hardirqs_on+0xd/0x10 [ 387.932178] ? __local_bh_enable_ip+0x161/0x230 [ 387.936827] ? lock_sock_nested+0xe7/0x120 [ 387.941045] af_alg_sendmsg+0x36e/0x1160 [ 387.945092] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 387.950608] ? af_alg_sendpage+0xb30/0xb30 [ 387.954822] ? copy_msghdr_from_user+0x3bc/0x560 [ 387.959558] ? move_addr_to_kernel.part.18+0x100/0x100 [ 387.964813] skcipher_sendmsg+0xbf/0xf0 [ 387.968857] ? skcipher_setkey+0x50/0x50 [ 387.972895] sock_sendmsg+0xd5/0x120 [ 387.976589] ___sys_sendmsg+0x805/0x940 [ 387.980543] ? copy_msghdr_from_user+0x560/0x560 [ 387.985284] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 387.990799] ? proc_fail_nth_write+0x96/0x1f0 [ 387.995275] ? __fget_light+0x2ef/0x430 [ 387.999229] ? fget_raw+0x20/0x20 [ 388.002672] ? find_held_lock+0x36/0x1c0 [ 388.006714] ? kasan_check_write+0x14/0x20 [ 388.010927] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 388.015838] ? wait_for_completion+0x870/0x870 [ 388.020402] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 388.025916] ? sockfd_lookup_light+0xc5/0x160 [ 388.030390] __sys_sendmsg+0x115/0x270 [ 388.034256] ? SyS_shutdown+0x30/0x30 [ 388.038042] ? __sb_end_write+0xac/0xe0 [ 388.041999] ? fput+0x130/0x1a0 [ 388.045264] ? ksys_write+0x1a6/0x250 [ 388.049049] ? ksys_ioctl+0x81/0xd0 [ 388.052654] SyS_sendmsg+0x29/0x30 [ 388.056169] ? __sys_sendmsg+0x270/0x270 [ 388.060213] do_syscall_64+0x29e/0x9d0 [ 388.064077] ? vmalloc_sync_all+0x30/0x30 [ 388.068205] ? _raw_spin_unlock_irq+0x27/0x70 [ 388.072678] ? finish_task_switch+0x1ca/0x820 [ 388.077150] ? syscall_return_slowpath+0x5c0/0x5c0 [ 388.082072] ? syscall_return_slowpath+0x30f/0x5c0 [ 388.086984] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 388.092330] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 388.097164] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 388.102334] RIP: 0033:0x4552d9 [ 388.105502] RSP: 002b:00007f3523ce5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 388.113197] RAX: ffffffffffffffda RBX: 00007f3523ce66d4 RCX: 00000000004552d9 [ 388.120443] RDX: 0000000000000000 RSI: 00000000202f8000 RDI: 0000000000000014 [ 388.127692] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 388.134939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/06 05:05:22 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3000, 0x14000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r2, &(0x7f0000003580)=ANY=[@ANYBLOB="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0x1920) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) ioctl$int_in(0xffffffffffffffff, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:22 executing program 0: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00'}) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000000180)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0xffffffffffffffb2) writev(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000001400)="3a4ba5b64872a6a8cb212fba3e92fec3c07f214b107449fe5d4031dcd2362a324776dc200eb2bb9e06fb28bee3a8", 0x2e}], 0x1) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0xfffffffffffffffe, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000340)=0xfffffffffffffed6) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r4, &(0x7f0000000180), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readahead(r2, 0x100000001, 0xff00000000000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000001c0)={0x40000000000e, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) writev(r4, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000280)=0x80000001, &(0x7f0000000300)=0x2) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000002c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bind$ax25(r1, &(0x7f0000000100)={0x3, {"6332143c8d4499"}, 0x2}, 0x10) r5 = fcntl$getown(r1, 0x9) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x30e, 0x84bb, 0x9, 0x5, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000012c0)={0x0, 0x10000, 0x18}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001500)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000001380)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000001300)={@remote={0xfe, 0x80, [], 0xbb}, 0x3a, r6}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001600)={r5, r7}, 0xc) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xd}}, 0x8) 2018/04/06 05:05:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffcb3, 0x0, 0x200, 0x413d, 0xb0, 0xa4, 0x5, 0x0, r1}, &(0x7f0000000100)=0x20) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x202, 0x5, 0xf1, r1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000350fe0), &(0x7f00005a4000)=0x20) dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xffffffffffffffb2, 0x84000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000180)={0x72a, 0x4, [0x7d78]}) 2018/04/06 05:05:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0000007541e8443e598199d2ff"], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="310ec79cdd23468605d00b90984a3dbe6a86b16c79162aa3554a93941725a093307ddd7d3fd5960230a5f348a3b0ac6b095a713e3e4d2f7522b1a64b8e318d64f9492c7fc0440e9dbfcbc111083c44cf30d2df1aab254bec75af65cb5b4635fdbc8b96f0ba3c44d3cbb7902e5fef3a"], &(0x7f0000000080)=0xd) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$dupfd(r1, 0x0, r0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x101ff, 0x2, 0xf004, 0x1000}) 2018/04/06 05:05:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3f00], 0xbb}}, 0x1c) 2018/04/06 05:05:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="ed07ffda3b62305edc3861bf02f21d2d30ba3f3bd94f7faf780bb03eb8850cf5038ed230574267d53e25f0f9a98c37791874279902e3523f58701c45be32688121", 0x41) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101100, 0x0) [ 388.142189] R13: 00000000000004e0 R14: 00000000006fa5a0 R15: 0000000000000000 2018/04/06 05:05:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x1802], 0xbb}}, 0x1c) 2018/04/06 05:05:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x1, 0x0, &(0x7f0000000180), 0x0) sysfs$1(0x1, &(0x7f00000001c0)='&$#security') r1 = dup(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f0000007000/0x18000)=nil, &(0x7f00000004c0)=[@text32={0x20, &(0x7f0000000400)="650f3066b864008ec00fb6e1650f6b9bfc0900000f0d3e0f30f30f12eab9c90900000f32b8aa6df2830f23d00f21f8351000000d0f23f83e0fc729", 0x3b}], 0x1, 0x1, &(0x7f0000000500)=[@flags={0x3, 0x80000}], 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00000000c0)={0x4, 0x6a791464, 0x0, 0x501}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x68f0}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) r4 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x300) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 05:05:22 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3000, 0x14000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r2, &(0x7f0000003580)=ANY=[@ANYBLOB="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0x1920) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) ioctl$int_in(0xffffffffffffffff, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @broadcast}, &(0x7f0000000040)=0xfffffffffffffd11) 2018/04/06 05:05:22 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x22100, 0x0) renameat2(r0, &(0x7f0000000240)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x3, 0x4) semctl$GETVAL(r4, 0x3, 0xc, &(0x7f0000000080)=""/93) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000000040)=""/17) semtimedop(r4, &(0x7f0000000180)=[{0x3, 0xc8fe, 0x1000}, {0x2, 0x8ee, 0x1800}, {0x0, 0x400, 0x1000}, {0x3, 0x20, 0x800}, {0x4, 0x1, 0x1000}, {0x3, 0x3, 0x800}, {0x3, 0x3, 0x1800}, {0x2, 0x6, 0x800}, {0x7, 0x3, 0x1800}], 0x9, &(0x7f00000001c0)) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000300)=ANY=[@ANYBLOB="72617700000000000000000000000000001000000000000000000d000000000000050000000000000000000000000000000000000000000000000000015c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bf8b8dd3e404000000000000000000000000"], 0x78) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020200000a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000f8ffe9ff010000003fe10005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/06 05:05:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:22 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x3, 0x2, 0x81, 0xfa3, 0x3, 0x3f, 0x4, 0x1b4, 0x40, 0x191, 0x20, 0x2041, 0x38, 0x2, 0x5, 0x8}, [{0x3, 0x100000001, 0x8, 0x549, 0xfffffffffffffffd, 0x6, 0x5, 0x12}], "49568408241bb6003c609647ece5fc37f7ee5d46b3f5fb1c5eb9e450cbd10e59aedfd9db009cfd2f70389c0a8eaafa9bb4c41ecf99eda6898f85aff0910937c34609743ad46bfab68b6e49f4ebd32c9ea4f2e39b2f9d73f233b5e09a174251ce3960a915ca6b7ed959e6b3806ccac855b94bc52cbca0bbc5ae9a458ef0567132d066dd2526d192f27d98bf70aae0d5d84bc5963d632d59256a0fbede5e9a9143871345b8fc002373a28cbf724ba41f071a7188c0c121df0156aeb79bb923c5e340ea024b35afa534e1917affc5", [[], []]}, 0x345) r1 = syz_open_dev$dmmidi(&(0x7f00000004c0)='/dev/dmmidi#\x00', 0x8, 0x129181) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000500)={'vlan0\x00', 0x1}) ioctl$TCSBRKP(r0, 0x5425, 0x41) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000540)={'syz_tun\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000580)={0x1d, r2}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000005c0)={0x7, {{0xa, 0x4e23, 0x7fff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x401}}, 0x0, 0x8, [{{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffff}}, {{0xa, 0x4e20, 0x60000, @empty, 0x7}}, {{0xa, 0x4e24, 0x10001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x7}}, {{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, {{0xa, 0x4e21, 0x3, @empty, 0x7fff}}, {{0xa, 0x4e20, 0xe02, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, {{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffe}}, {{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}]}, 0x490) fcntl$getownex(r0, 0x10, &(0x7f0000000a80)) r3 = open(&(0x7f0000000ac0)='./file0\x00', 0x0, 0x20) fcntl$setflags(r3, 0x2, 0x1) prctl$setmm(0x23, 0x7, &(0x7f0000ffe000/0x1000)=nil) set_mempolicy(0x3, &(0x7f0000000b00)=0xbb2, 0x8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/vcs\x00', 0x20000, 0x0) getpeername$llc(r4, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000e00)=0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000e40), &(0x7f0000000e80)=0x14) utimes(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={{0x77359400}}) sendto$packet(r1, &(0x7f0000000f40)="7a7397a35ebd438c9aa8d2968d4f5dcc4d691e29b92736c98ab58be4d46a0f60e31e844e8b62a74230aa8c0cd71990871909f43575bff31bfe6116118eafa37e482ffb0fa83740abab2a9bed6e4c0f40c1a725ae2fd77e18dffd496b204faae19773464b4ef9c9c6e1ceb44a23fa70ae481ea045761214176b00d26a9ff9ca3cf86f8ee5f2b63f2b0286063601f95c89bf1f86a73943d30e7b1faa8d7c31227c90950b52c2c95678cf28ba1c4efc076d3aab06de381d5a7c93b8b122c5afbbcb52cc268b910f20b6cac7569c39a929ef5aeb807de24305e4931a48ff87a18f14fc03b89dddceee2f3448157604a6229e", 0xf0, 0x40, &(0x7f0000001040)={0x11, 0x11, r2, 0x1, 0x4, 0x6, @random="085e956d25a3"}, 0x14) statfs(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)=""/4096) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00000020c0)={0x1, @time={0x77359400}, 0x5, {0x7ff, 0x9}, 0x1, 0x3, 0xff}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000002140)=r1) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000002180)={0x3ff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}) r5 = semget(0x3, 0x2, 0x300) semctl$GETNCNT(r5, 0x1, 0xe, &(0x7f00000021c0)=""/95) r6 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r6, 0xb) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000002240)=0x5, 0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000002280)={0x77359400}, &(0x7f00000022c0)) 2018/04/06 05:05:22 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3000, 0x14000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r1, &(0x7f0000003580)=ANY=[@ANYBLOB="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0x1920) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r2, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x5000000], 0xbb}}, 0x1c) 2018/04/06 05:05:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:22 executing program 7: unshare(0x400) r0 = memfd_create(&(0x7f0000000040)='/dev/vhost-vsock\x00', 0x3) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000080)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000000)={0x0, r2}) close(0xffffffffffffffff) 2018/04/06 05:05:22 executing program 6: r0 = socket(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) set_tid_address(&(0x7f0000000040)) getsockopt(r0, 0x1000, 0xfffffffffffffffe, &(0x7f0000000080)=""/148, &(0x7f0000000140)=0x94) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x0) close(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x2, 0x10}, &(0x7f0000000240)=0xc) 2018/04/06 05:05:23 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000140)="6c7802556a52afd7fe4144896fe4d77e73f47fad5b1352c7962566a7d85572c95fe357be279da60ffcad3f7551849150a0daf2863bf677b5c56e8e9edac8180823ee2dabe0d99d612ac831f7a5b1743327959b1c5a2c343f1081d30ab96273b98ab6cd76bf29e82324cbe82e0ff062f99447751414cda2388a862aa432677fc4f623971ead66dbf402825ae4338abf22822d89af56c425dd931496921c7f5a4bf90cc3710a056518514ecfdec30bd4e04fca5ed4f8bfcee35636b0447ac75ad5b8d8b2a619f20a407ac12e73a26def09f3216511", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0xfffffffffffffffa) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) seccomp(0x0, 0x1, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x2, 0xffffffffffffffff, 0x3, 0x1f}, {0x7f, 0x2, 0x2, 0x10000}, {0x100000000, 0x0, 0x0, 0x200}]}) 2018/04/06 05:05:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:23 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)={0x1, 0x0, [0x0, 0xf16]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x7bf85d69}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000340)=0x84) syz_emit_ethernet(0x9b, &(0x7f0000000040)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x1f, 0x7, 0x2, 0x20}, {0xffff, 0x1, 0x7, 0xc1e4}, {0x7, 0x4, 0x400, 0xfff}], @generic="99371dec6a080163d6bcc1c6b06ab41d3cd910b1f96fe003bac41700de0a42e35a6b1b2a2a5997b801f561768da3b8f232b291c10510217e4228824a63eef5e4a944cf6f5522b5a11a8faa46b1166bd345bf0e40c9c3f8a460eb60f23fd938091a9f1750e5132a6b76887d1a18d585d8e8c19a7741689833d06b09726baa3284ac"}}}}, 0x0) 2018/04/06 05:05:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x40020000], 0xbb}}, 0x1c) 2018/04/06 05:05:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0xfffffffffffffe8b) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x6, 0x40040) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e24, 0x15ae7f26, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e23, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1, [0x3, 0x0, 0x1f, 0x40, 0x2, 0xffffffffffff4452, 0x4, 0x2]}, 0x5c) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) socketpair(0x5, 0x5, 0xffffffff, &(0x7f0000000080)={0xffffffffffffffff}) listen$netrom(r2, 0x25) 2018/04/06 05:05:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0xaaaabbf, 0x0, &(0x7f0000000040), 0x1000010c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f01c80f23e60f01b409ea3664dd5900260f1bf466b9d00a00000f32660f6b2f0f01cb0f09660f01c8", 0x29}], 0x2a5, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3ff, 0x9d, 0x7fffffff, 0x0, 0x7f}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x62, "9387454a767abb5d183be9902c2c02bf938232137fdb1e531c127a05f1794792c9a83b37c6889fb6fe663be5c086c03f8aad5c977cba82bf2f71727410336e31983387a48bd9316f34e2ca43b437602e74d08290735b32f117bbfe8f25f3bc124a12"}, &(0x7f00000001c0)=0x6a) 2018/04/06 05:05:23 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3000, 0x14000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r1, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0xffffff7f, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:23 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040)=0xe847, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x301000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x362, 0x1, 0x9, 0x80000000, 0x7fffffff, 0x3e23, 0x7, 0x8000, 0x6, 0x5f, 0x9}, 0xb) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffff71) 2018/04/06 05:05:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x600], 0xbb}}, 0x1c) 2018/04/06 05:05:24 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x30000, 0x0) socket$netlink(0x10, 0x3, 0x5) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000340)="1f0000000104fffffd06000000000000000501000b000100030423ca0000cf", 0x1f) 2018/04/06 05:05:24 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3000, 0x14000}) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r1, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x446c990c00000000], 0xbb}}, 0x1c) 2018/04/06 05:05:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x1000000, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x58ff, 0x100) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) msgget$private(0x0, 0x201) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4000, 0x0) bind$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x1, 0x0, 0x5, 0x80000000, 0x3, "978b64ff424d09afefb83b785ee1bb8da638144b172079a634a15cd0da970132ebb7db9d2518f545fc9e4fdae7043247566df8f1b5ac94f556cd37455772e8", 0x39}, 0x60) socket$alg(0x26, 0x5, 0x0) 2018/04/06 05:05:24 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x24080, 0x1c0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10002, 0x0) write$cgroup_int(r2, &(0x7f0000000100)={[0x34, 0x3b, 0x35, 0x1, 0x0, 0x0, 0x33]}, 0x7) close(r0) 2018/04/06 05:05:24 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000438000/0x1000)=nil, 0x1000, 0x1000000, 0x64031, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x0, r2}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0xab1, &(0x7f00000008c0)="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"}) 2018/04/06 05:05:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000056d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000910fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000000020003, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x1, 0x8000}) 2018/04/06 05:05:24 executing program 7: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0xfff, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x34101, 0x0) recvfrom(r2, &(0x7f0000000100)=""/247, 0xf7, 0x2000, 0x0, 0x0) sched_yield() setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200)=0xfff, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x1000, "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"}, &(0x7f0000001280)=0x1024) getsockname$packet(r2, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001300)=0x14) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001340)='/dev/dsp\x00', 0x10000, 0x0) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000001380)={'lo\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00000013c0)={'nr0\x00', {0x2, 0x4e22, @rand_addr=0x8}}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000001400)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000014c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000001500)={{0x94, 0x5, 0x2, 0xfff, 0x4}, 0x8, 0x568, 0xba}) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001540)={r1, 0x7, 0x10}, 0xc) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000001580)) write$fuse(r3, &(0x7f00000015c0)={0x14, 0x0, 0x2, @fuse_poll_out={0x234a}}, 0x14) epoll_create1(0x80000) socket$inet6(0xa, 0x800, 0x3) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001600)=""/227, &(0x7f0000001700)=0xe3) fcntl$notify(r5, 0x402, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001740)={0x75}, 0x4) r6 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, r6) r7 = syz_open_dev$sndpcmc(&(0x7f0000001780)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00000017c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000001800)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001900)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r7, 0xc0286405, &(0x7f0000001940)={0x4, 0x9, r8, 0x5, r9, 0xfffffffffffffff9, 0x5, 0x4}) recvfrom(r2, &(0x7f0000001980)=""/4096, 0x1000, 0x40000002, &(0x7f0000002980)=@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80) 2018/04/06 05:05:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:24 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000ac0f68)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) sendto(r1, &(0x7f0000000280), 0x0, 0x4, &(0x7f00000001c0)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$TCXONC(r0, 0x540a, 0x80000001) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r4, 0x8, 0x1}, 0xc) r5 = semget$private(0x0, 0x2, 0x411) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) recvmsg(r2, &(0x7f0000000640)={&(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000040)}, {&(0x7f0000000300)=""/32, 0x20}, {&(0x7f0000000340)=""/127, 0x7f}, {&(0x7f00000003c0)=""/107, 0x6b}, {&(0x7f0000000440)=""/243, 0xf3}, {&(0x7f0000000540)=""/22, 0x16}, {&(0x7f0000000580)=""/57, 0x39}], 0x7, &(0x7f0000001680)=""/4096, 0x1000, 0x7fffffff}, 0x101) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) r9 = dup3(r8, r7, 0x0) ioctl$KVM_GET_LAPIC(r9, 0x8400ae8e, &(0x7f0000001280)={"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"}) semctl$SEM_STAT(r5, 0x1, 0x12, &(0x7f0000000000)=""/25) 2018/04/06 05:05:24 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3000, 0x14000}) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r1, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:24 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) recvfrom(r0, &(0x7f0000000040)=""/224, 0xe0, 0x0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x3, {0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xb}, 0x9}}}, 0x80) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/06 05:05:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x7], 0xbb}}, 0x1c) 2018/04/06 05:05:25 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40100, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000019fc8)={&(0x7f0000607000)={0x10}, 0xc, &(0x7f000099c000)={&(0x7f0000a12000)={0x14, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/06 05:05:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:25 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3000, 0x14000}) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r1, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:25 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f00000000c0)=0x68) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009000)={0x1, 0x200013, 0x1}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x100000000, 0x6}) 2018/04/06 05:05:25 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}) r1 = gettid() get_robust_list(r1, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0x18) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000580)={0x2fb6, 0x206, 0x0, 0x9, 0x0}, &(0x7f0000000480)=0x123) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)={r4, 0x59, "4dcdc8c3bf8285d0460c3e7f3407c437e5806cdafa0d4d945fbd91834801bd21786df0ed4b1b2855768d50baf1292b55ddfd5af710d3c8fdb4d8ecb0d3f09419cb55ece97af126ca353c9f91e7e2eba69af77987319bd3740e"}, &(0x7f0000000540)=0x61) lseek(r3, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0)=0xa395, 0x4) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000300)=""/18) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000005c0)=r0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x383, 0x9b}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0xffff, 0x0, 0x3, 0x2400000000000000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000380)={0x2, r5}) 2018/04/06 05:05:25 executing program 7: r0 = socket(0x4, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) r3 = shmget$private(0x0, 0x2000, 0x5, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000400)={{0x5, r4, 0x0, r5, r6, 0x0, 0xffffffffffffff09}, 0x200, 0x2, 0x1, 0x0, r2, r2, 0x1}) write(r0, &(0x7f00000000c0)="f4070008f408020806f70d00010004000000000400080000000000000000000000000000", 0x469) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000480)="1b1b18fe259e80473ced8ecb91e8e52c185f197ecc074cc7074e8e790c1ac14d46cb", 0x22) shmget(0x1, 0x4000, 0x78000000, &(0x7f0000ffc000/0x4000)=nil) 2018/04/06 05:05:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x2000000, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0xbb}}, 0x1c) 2018/04/06 05:05:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f00000003c0)='iso9660\x00', &(0x7f0000000400)='./file0\x00', 0x1, 0x1, &(0x7f0000000500)=[{&(0x7f0000000440)="ada4b2b2aeb38ffd54b3bb645e267a5456f704180837b3f88fa113aef94ebebd781f8d383cb1beb8fb30fa3e61042f055e0e77f177b965d333cfff8762e30cc8b1f116f74d361ce9c982c9fa13ef05badaddee538e662d51221bc79598df99cbfb4a2525f10c7185987f50ae75a9875108b894ba286a461cf0f9f97f0e227bb5233e961dd784810b2f9f81699541c5a49be9dd5516db3881780eee02b17254fc9f3221cfc60fc1dbc0f1d5066bda0b36e319de27a6ef", 0xb6, 0x5}], 0x0, &(0x7f0000000540)={[{@gid={'gid', 0x3d, [0x33, 0x39, 0x0, 0x37, 0x78, 0x33, 0x7d, 0x37]}, 0x2c}, {@dmode={'dmode', 0x3d, [0x3f, 0x37, 0x3b, 0x2d, 0x35, 0x39]}, 0x2c}, {@sbsector={'sbsector', 0x3d, [0x0, 0x33, 0x78]}, 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@overriderock='overriderockperm', 0x2c}]}) sendmmsg$alg(r1, &(0x7f0000005f80)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001480)="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", 0x200}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000002640)=[{&(0x7f0000000100)=""/193, 0xc1}, {&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f0000000240)=""/61, 0x3d}, {&(0x7f0000002480)=""/3, 0x3}, {&(0x7f00000024c0)}, {&(0x7f0000002500)=""/32, 0x20}, {&(0x7f0000002540)=""/229, 0xe5}], 0x7, &(0x7f0000001400)=""/6, 0x6}, 0x0) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x80000) 2018/04/06 05:05:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2713, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0xb7) sendto$inet6(r0, &(0x7f0000000040)="b6e0c36581d42daa1887dba80acb053bac785b757e52fec486207a766c199e5f2875a4f6e9d06990931b4f465b6f0269b00c", 0x32, 0x20000800, &(0x7f0000000080)={0xa, 0x4e21, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0xacd}, 0x1c) 2018/04/06 05:05:25 executing program 5: syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x418102, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:25 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="08010100e64cc2087d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0xffffffffffffff17) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x5, 0x3, [0xbbf, 0x9, 0xd3ed]}, &(0x7f0000000100)=0xe) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000140)=0x3f, 0x4) 2018/04/06 05:05:25 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000000bc0)="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", 0x442}], 0x1, &(0x7f0000002c00)}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x12711, 0x0, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 05:05:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xa], 0xbb}}, 0x1c) 2018/04/06 05:05:26 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xded6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000000080), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f00000000c0)="26bc5ba5b15716749c43880489160d49f3114c5aa8e0f8c1269aee28c06fbe3c70dfa8dec752468a8e5a1abebd05a2e094e9a3c5bbe8cc55399cd2ffdc9fa08c9031fdac2548fe833091af8cc8bb502ddfd99fa5fd7832abea4c7a4e8e81c28aba4620ab96a5599bbcdbd6046a088676") 2018/04/06 05:05:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ipddp0\x00', 0x403}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/04/06 05:05:26 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) eventfd2(0xffffffffffffffff, 0x800000000) read$eventfd(0xffffffffffffffff, &(0x7f0000354000), 0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000951ff8), 0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000f1aff8), 0x8) r0 = add_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, 0x0, 0x3, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1f, 0x206000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0/file0\x00', r1}, 0x10) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_netdev_private(r2, 0x40000000089fc, &(0x7f0000000400)="a472689dd431d93e89b5992cf8b4face9fac01673e9d6328a457eb44618a25152a4cc8fca3ff8497edc342195b81e5c28c37ee8ba5ea5be07db12633c77b6d90cb5489a47995d5d417c54c4f3a8bc77a8d194c5bcadbd6ce7b") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000240)=0x910e, 0x4) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r5, 0x0) connect$unix(r4, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/06 05:05:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:26 executing program 5: syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x81) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x2, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:26 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x4db1, 0x1, 0x4, 0x4, 0x800, 0x5}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r2, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) 2018/04/06 05:05:26 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000080)={@remote, @remote, 0x0}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'dummy0\x00', r1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x80000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f000061af66), 0x1, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000000140)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/04/06 05:05:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x5], 0xbb}}, 0x1c) 2018/04/06 05:05:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3ce20700100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:26 executing program 7: mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='\x00\x00\x00\afles\x00') getdents64(r0, &(0x7f0000000000)=""/235, 0x24a) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xb36, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0x38) 2018/04/06 05:05:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:26 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x101080, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r1, &(0x7f00000002c0)="147b466beec3ca01bf267b159a61b37abfaecee53cb67a49db1f4382b4932da1c3067a5f44650039bec16c0702a51e7091884755dc"}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="200100001a00090a0000000000000000ac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x120}, 0x1}, 0x0) 2018/04/06 05:05:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3cf00000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:26 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='io.bfq.weight\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r2, 0x4, &(0x7f0000000140)=""/157) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/06 05:05:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x240], 0xbb}}, 0x1c) 2018/04/06 05:05:27 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000200)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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"}}}, 0x120) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x9062, 0x4, 0x7, 0x400, 0x4, [{0xfffffffffffffff7, 0x4338000000000000, 0x1000, 0x0, 0x0, 0x400}, {0x401, 0x7ff, 0x2, 0x0, 0x0, 0x288}, {0x3ff, 0xffffffffffffffcb, 0x80, 0x0, 0x0, 0x1104}, {0x9, 0x5, 0x6900000000, 0x0, 0x0, 0x800}]}) 2018/04/06 05:05:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c07e200100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x800000000) sendfile(r2, r1, &(0x7f0000a2effc), 0x8) 2018/04/06 05:05:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000000100), 0x1000000000000004) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) syncfs(r2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r3, &(0x7f0000000080)=""/234, 0xea, 0x40000040, &(0x7f0000000180)={0x2, 0x4e23}, 0x10) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x58, &(0x7f00000004c0)=[@in6={0xa, 0x4e23, 0x40, @empty, 0x3}, @in6={0xa, 0x4e22, 0xe66, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r4, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@int=0x5, 0x4) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000440)={@broadcast, @remote}, &(0x7f0000000480)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) openat$cgroup_ro(r1, &(0x7f00000007c0)='cgroup.events\x00', 0x0, 0x0) syncfs(r3) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000780)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100002}, 0xc, &(0x7f0000000740)={&(0x7f0000000280)={0x80, r5, 0x110, 0x70bd2b, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2c}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000000) fchdir(r2) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="d4000000de255f1db1c21c7fc3e1129c9b57d6cca0fc37b60c95b0f008bb0c98d9027fdd11c13f0a12ea4af0e921dc3b9ea94f959357f7c379f4b6f0eec2b29dac83e44cb429833c461adc2ef1b6b53528e1b91465c2be9d08e11f7956b3235c36", @ANYBLOB="01002cbd7000fedbdf250200000018000300140002006c6f0000000000000000000000000000080005007d0700001c00020008000600ff01000008000b000a00000008000600080000003c000200080004000700000008000900ffffffff080009000700000008000b000a000000080003000700000008000900070000000800030000000000180001000c000700010000002800000008000500030000003000020008000800ff070000140001007f00000100000000000000000000000008000900008000000800040000f0ffff"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/04/06 05:05:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x200000000000000, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffff8001}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x0, 0x0, 0x2361, 0x668, 0x4e8}, 0x14) 2018/04/06 05:05:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001ebffc)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x100) sendto$inet(r1, &(0x7f0000000040)="bce718446fd4351b3e5a174183699815c6efabfcc5acd43d510b55d61d0edbdffb0f414b647c83dca77704de5c92b7a5664313eea2af1864259b079f238e0f59cf3a5180667d46a604379d645c69bddd37a322b3196a084e2b16b240718bbaee3db0f65fafe04e6f439c3a5f46593e8cba59b1ce46603f949bfeb46866614c020cf29bc202690f6df84491cb9f76d416d5cbbab3aef36e33cf68137db3b1efd9ebafec84c51730b9ed404389709501b2a6367d10e91341eebfd3bb9e06895fca209d01c07a8af2a5038fc74b59e2a8ab4801cf3631b9b02ad6", 0xd9, 0x1, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={'syzkaller0\x00', {0x2, 0x4e22}}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0xb8, &(0x7f0000000200)=0x4) 2018/04/06 05:05:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c2000b0100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 393.089631] sctp: [Deprecated]: syz-executor3 (pid 26986) Use of int in maxseg socket option. [ 393.089631] Use struct sctp_assoc_value instead 2018/04/06 05:05:27 executing program 6: r0 = socket$inet6(0xa, 0x800, 0xfc) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) [ 393.134841] sctp: [Deprecated]: syz-executor3 (pid 26986) Use of int in max_burst socket option deprecated. [ 393.134841] Use struct sctp_assoc_value instead [ 393.204005] sctp: [Deprecated]: syz-executor3 (pid 27016) Use of int in maxseg socket option. [ 393.204005] Use struct sctp_assoc_value instead [ 393.217484] sctp: [Deprecated]: syz-executor3 (pid 27020) Use of int in max_burst socket option deprecated. [ 393.217484] Use struct sctp_assoc_value instead 2018/04/06 05:05:28 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f00000000c0)=0x8) 2018/04/06 05:05:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c020000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xfe800000], 0xbb}}, 0x1c) 2018/04/06 05:05:28 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x200) bind$packet(r4, &(0x7f00000002c0)={0x11, 0xf, r2, 0x1, 0xfffffffffffffff7, 0x6}, 0x14) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0, &(0x7f0000000280)) fchown(r1, r3, r5) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=""/18, 0x12) r7 = shmget$private(0x0, 0x3000, 0x78000384, &(0x7f0000a61000/0x3000)=nil) fcntl$getownex(r0, 0x10, &(0x7f0000000500)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000540)=0x0) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000580)={{0x80000001, r3, r6, r3, r6, 0x0, 0xc0a5}, 0x562, 0xb0, 0x80000000, 0x35c, r8, r9, 0x5}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000400), &(0x7f00000003c0)=0x31) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000deefec), 0x14) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r10, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000040)={0x6a, 0x200, 0x3, 0x4, 0x0}, &(0x7f0000000300)=0x10) pwrite64(r4, &(0x7f0000000600)="324f60e74eb7f4ba847773c6003002262a5aca5b6c978a4502678ee55c3b96b43b5ae7b241ffd0d25fdf7274aa264ab1bfd263769de8fb3d9f31d0733f1c4b8b9646042d3b57b512149eba20e3695ae5868a7fe224e0d865704b504893cc5fdff8482e0ff953a17ea5392a7310d95aeaf8", 0x71, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000340)={r12, 0x8, 0x9, 0x89dc, 0x80000000, 0x5}, &(0x7f0000000480)=0x14) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f00000004c0)) connect$l2tp(r11, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$KDSETMODE(r4, 0x4b3a, 0x50a) sendmsg$nl_crypto(r11, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/06 05:05:28 executing program 6: ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000040)={0x2, 0x8, [0x7, 0x7ff]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x100000000, 0x3, &(0x7f0000000340)=[{&(0x7f0000000180)="546ce1ba6b1914fba1ed67d4be031ab626f2e4776cd317e3bfe70cf968e8ffd3e17306406903f392ef4f4db40c50edca8c5f64903c1fedaf3f6751714132bb17c04f6b3639bd88ec10edb68edb97580d48d3179046d9a27c8d3a8937a776ae7370242f58600bf438f56feacd3b00c1f1146e977645cd37ab9d76b3238feee09990ab02e817460e18fa7fe8995406de388ba0f3a2d9650d19986ba11b3cc79bcbb524a4ef1de638338434e55267da4154dd6b379d3e57e6dccb7dd4a92846", 0xbe, 0x6}, {&(0x7f0000000240)="2483153536abe46cd0", 0x9, 0x4}, {&(0x7f0000000280)="26810a51dedab18eca296d026cbefd538529d701841eaf1eb9f61be5400eb7a626ae39d1876429dddb6b547727793c1729ab54ecf155963608e5ce8fbd489a808412913814d3553f4cb11561c189bbe1c665b15b355612b18c981ca611ee26326d45a649eaa312146996aaac94945b2faf169c5af22a3dc85886aa4dfa5df564e67da4ab4cb712acdc09f131b9c0c293c55e2b1559f7d716a97b292a42a011e736d3c04f59392f2dab394302661084ff1fbe9baa9d", 0xb5, 0x6}], 0x2000000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000000)=""/250) 2018/04/06 05:05:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d179f2508fb1358360590008a230e7a657f9cc6e0e336273d3b32861be7eac4b9780bd0b23e1cc0ca2bfa912beb316a5563ed9a665ae9a4eec21f552baa5bf52c1c7a2fbf366708cfd052c442ad703c35526b382f4e87221734381f5abef26ab0755120ced8e95aa4ef7288f28722e10f8266be2c60c412c4c91887f2c4c6c1bcb89e195d8682c56aec7a2ad7e2ae90d", 0xd) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000005c0)={&(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e65409cf3712f21053cfd2e2a13c0102f0e3389dda0ef35529230f85ad354a4b9f252fffd4e8a51a162e245178ed4bcae04241e72ba572d9b719a94cbaa6b"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000480)="92463da9778f5e408fab142a2f82dea4", 0x10}], 0x1}, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/57, 0x39}], 0x1) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x3, 0xfffffffffffffffa, 0x993f, 0x1}, 0x8) 2018/04/06 05:05:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0xffffffff00000000, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00f000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:28 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x204000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1000, 0x7, 0x100, 0x0, 0x1ff, 0x57, 0x400, {0x0, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x10001}}, 0x2, 0x6, 0x1ff, 0x2, 0xdef4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) connect$can_bcm(r0, &(0x7f00000002c0)={0x1d, r3}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) unshare(0x60000000) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r2}, &(0x7f00000004c0)=0x8) r5 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket(0x18, 0x0, 0x2) getsockname$ax25(r6, &(0x7f0000992ff0), &(0x7f0000000a0b)=0x10) fsetxattr(r5, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000300)={r1, 0xfffffffffffffffb, 0x1, 0x1, 0x2, 0x5, 0xff, 0xfffffffffffffffd, {r1, @in6={{0xa, 0x4e21, 0xfff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, 0x1, 0xffffffffffffffad, 0x3, 0x8, 0x8}}, &(0x7f0000000440)=0xb0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00000003c0)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/06 05:05:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xf5ffffff], 0xbb}}, 0x1c) 2018/04/06 05:05:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xa0000, 0x20) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) eventfd2(0xfff, 0x801) 2018/04/06 05:05:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x80fe], 0xbb}}, 0x1c) [ 394.238642] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 05:05:28 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0xb1, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49da9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) poll(&(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x2a5, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/06 05:05:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000f0100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:28 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)={'mangle\x00', 0x2, [{}, {}]}, 0x48) r2 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) dup3(r0, r2, 0x0) 2018/04/06 05:05:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3], 0xbb}}, 0x1c) 2018/04/06 05:05:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00e207100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:29 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000107fdef000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/06 05:05:29 executing program 3: r0 = socket(0x10, 0xa, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000000)="1fbb6501d59a", 0x6) write(r0, &(0x7f0000000080)="24000000210025f0071c0165fffffc0e020000170000000182a9000c0800060000000000", 0x16d) 2018/04/06 05:05:29 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000880), &(0x7f00000008c0)=0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x23c9, 0x2, 0x8, 0x6, 0x0}, &(0x7f00000009c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000a00)={0x7, 0x7a35a500, 0x1, 0x9, 0x20, 0x4, 0x3, 0x6, r1}, 0x20) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0xff, @broadcast=0xffffffff, 0x4e20, 0x4, 'lblcr\x00', 0x8, 0x32200b90, 0x6f}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2002, 0x7, 0xa6, 0x7}}, 0x44) r2 = socket$inet(0x2, 0x7, 0x0) sendto$ipx(r0, &(0x7f0000000100)="950f4c9c670488d238fc597f5d3b133b842a9274afa747ba40c81d186c006c9edf06473eda2ef7be09e7530bf7cb6800258949e94d14ea3f8bafe19db783d7df060ec41e023743a8d708d0d0ed7ef36b9d897146e5424c10fb47ce4fbff38c1c83dec8a131c4fa3704670cf8e62aa1f1c7b7c7ae5aa4ae101a318ad0fbb530ca0e151da215396d04bb711557aab30b743ecdfdd394f1206c9e0042e37692aef22c5b4d9290a5ddc1a0dc732c1d6df96bfd0026e2bb8ad31a86e23af0ccba1a6df67b23362c58", 0xc6, 0x80, 0x0, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000980)) listen(r2, 0x910) fcntl$setstatus(r2, 0x4, 0x40000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0xdf, 0xeb3, 0x4}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r3, 0x1a, "13501f53f5087c612a48b5fa2e3c5027c64c9df91a6f83c7074e"}, &(0x7f00000002c0)=0x22) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000940)) syz_open_dev$urandom(&(0x7f0000000900)='/dev/urandom\x00', 0x0, 0x3a3c00) getsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000004000), &(0x7f000000effc)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x3, 0x4a0, [0x0, 0x20000340, 0x20000370, 0x200004c8], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xf, 0x10, 0x890d, 'bpq0\x00', 'rose0\x00', 'yam0\x00', 'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xc0, 0xf0, 0x128, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xffffff00, 0x0, 0xff], 0x4e22, 0xff, 0x6, 0x4e24, 0x8}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x9}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xb, 0x2, 0x88bf, 'bpq0\x00', 'vlan0\x00', 'bpq0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x108, 0x188, 0x1b8, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast2=0xe0000002, [0xffffffff, 0xffffff00, 0xff, 0xff0000ff], 0x4e21, 0x16, 0x3, 0x4e24, 0x8, 0x3f}}}, @limit={'limit\x00', 0x20, {{0x2000000, 0x1, 0x3ff, 0x3, 0x400}}}]}, [@common=@log={'log\x00', 0x28, {{0x4, "a28548d29a96815588eedd3427df0db13a1419e325fcd89f9905451e8a37", 0xc}}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {{{0x11, 0x76, 0x8864, 'syz_tun\x00', 'dummy0\x00', 'rose0\x00', 'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0x100}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0x2, 0x7fffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x800, 0xfe5, 0x1}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x518) 2018/04/06 05:05:29 executing program 0: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000003fb3)=""/4, &(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/06 05:05:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0xffffff7f00000000, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x19) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1}, {0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x800000000000000}}, 0xe8) r2 = dup3(r0, r0, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000100)={'bcsf0\x00', 0x565c}) 2018/04/06 05:05:29 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x4000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@rc={0x1f, {0x5, 0x8, 0x7684, 0x8, 0x1, 0x40}, 0x1}, {&(0x7f0000000040)=""/29, 0x1d}, &(0x7f0000000080), 0x20}, 0xa0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f00000001c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}, 0xfff}}], 0x0, 0x0, &(0x7f0000000280)}) 2018/04/06 05:05:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4000], 0xbb}}, 0x1c) 2018/04/06 05:05:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000200100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:29 executing program 6: sigaltstack(&(0x7f0000354000/0x1000)=nil, &(0x7f000060aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') munmap(&(0x7f0000354000/0x2000)=nil, 0x2000) userfaultfd(0x80800) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2, 0x2, [0x101, 0x50b]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x2, 0x5, 0x7, 0x100, 0x7, 0x9, 0x9, {r2, @in6={{0xa, 0x4e21, 0x6, @empty, 0x792b}}, 0x8, 0x7f, 0x3, 0x100, 0x8}}, &(0x7f00000001c0)=0xb0) 2018/04/06 05:05:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00000002c0)="14", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/net\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0x160, 0x3, 0x2}, 0xfffffffffffff000, 0x100000000, 'id1\x00', 'timer0\x00', 0x0, 0xfffffffffffffffd, 0xc5, 0x3, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r1, 0x4) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000001c0)=""/31, 0x1f, 0xffffffff80000001, &(0x7f0000000240)={r2, r3+30000000}) accept(r0, &(0x7f0000012ff0)=@ethernet={0x0, @link_local}, &(0x7f00005b7ffc)=0xfffffffffffffda7) [ 395.087087] binder: 27121:27122 got transaction with unaligned buffers size, 4095 [ 395.125882] binder: 27121:27122 transaction failed 29201/-22, size 0-0 line 3008 2018/04/06 05:05:29 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) sync_file_range(r0, 0x3, 0x1000, 0x1) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000100)={0x401, 0xb8}) 2018/04/06 05:05:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x2], 0xbb}}, 0x1c) 2018/04/06 05:05:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0007e2100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 395.167360] binder: BINDER_SET_CONTEXT_MGR already set [ 395.190249] binder: 27121:27122 ioctl 40046207 0 returned -16 [ 395.279190] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 05:05:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80002) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xc0, "142ef6502170ff6c8948a672d9a74f1a0729feaa8c304ab5b9b94e59019238a9f0c05e186193d1c01e74591b770d73a43b6cef6825d7fa2468f9e1a6e9510feb3810a1ee3150289a701aac46ec6a25b3d825b13be7c3c26138a674a2796b988042e631148d6b9fb1f4ac66e7f28f6a9a378ceb32e81597f683b0f651bef07ae5a8bba1eaf6242bd9999d7426ce1ffd9efa8b95ed10c7fc48dc709273e1be40945e5f6acdbf83f2cfcf45dc39d71723753c66f6c1575aa5c7844d7dca6a9bf673"}, &(0x7f0000000400)=0xc8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000440)={r2, 0x7}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) io_setup(0x10001, &(0x7f0000000180)=0x0) io_cancel(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f00000001c0)="2933c7f9f3da7bd589e4f0ce4a64f14eb55e3712b00c14103d", 0x19, 0x401, 0x0, 0x1, r4}, &(0x7f0000000240)) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={0x8, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr=0x8}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1c8, 0x45, 0x5778, 0x4, 0x4d9, &(0x7f00000000c0)='irlan0\x00', 0xfffffffffffffffe, 0x81}) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/06 05:05:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:30 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001100)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/4096}, &(0x7f0000000000)=0x78) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/04/06 05:05:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00f000100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:30 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x18}, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000100)=0x10) r1 = add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="6df18deea3724e4324c3b9ca3a75b53d2d4d0e27b46709a644a896620db4b8bdf4dace768f270954a1946ba76d86bea972f197e018455d32ac18", 0x3a, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r2, 0x0, 0x46, 0x3a, &(0x7f00000003c0)="f0fda98cd87d0cf74ce97b4312cb7e63bb1bdcb5a53ca32da6d7b41fbaad9ee7c9f37d610d091ca9fc74852955bd78ceaf13dc5c2a9eff76fff58b304f99005483d86941476a", &(0x7f0000000440)=""/58, 0x6f9d, 0x8}, 0x28) r3 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) clock_adjtime(0x7, &(0x7f00000002c0)={0x8, 0x9, 0x100000000, 0x81, 0x1000, 0x7fff, 0x6, 0x81, 0xfffffffffffff001, 0x0, 0x10000, 0x2, 0xff, 0x6, 0x7ca, 0x8, 0x1, 0x0, 0xb26, 0x2a, 0x0, 0x81, 0x401, 0x5, 0x4, 0xc78c}) write$cgroup_subtree(r3, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x4400, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000580)={0xf000, 0x1000, 0x5, 0xffffffffffffff80, 0xfffffffffffffffa}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x2001, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000500)) write$cgroup_subtree(r3, &(0x7f0000000000), 0x0) 2018/04/06 05:05:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x8000000], 0xbb}}, 0x1c) 2018/04/06 05:05:30 executing program 7: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000aacfe4)={0xa}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) poll(&(0x7f00009aafd8)=[{r0}], 0x1, 0x3) 2018/04/06 05:05:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x100000000000000, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) [ 396.370535] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/04/06 05:05:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:30 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000300)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x800) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000000000000080000000000000090000000000000002e4c00000000000001000000000000008100000000000000060000000000000003000000000000071309257108f820108a35e563a8f7e4c9bde9cb361176687ce7449b07a6bf2835a3e7ed67210b0911d60c531f459185285f5fbe58e29d761ca225e3cdefad1786d4810247b898828b7bda10d8d85ec5856b2d3e95133ef0edd9213da875af25a7f58e8c3a62e8487dc406bae36fb59cb00811de42143bdc9f3a943d64126e907f8a2b86608474b4d7224b20b38f2cd085598ce4b8f82e7b6185cf21d0393b3f32179536d7c49fbcc5432374b298d404293f104f0e27f8"]) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000040)={0x800, 0x0, 0x10003}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000080)={0x8, r6}) openat$cgroup_int(r5, &(0x7f0000000000)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000002000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000100)=""/209) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000000200)=""/80) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair(0x9, 0x7, 0x8, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/04/06 05:05:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r0, 0x40085500, 0x7fffffffffffffff) 2018/04/06 05:05:30 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000200)=0x6e4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b04bca5ef963fb95cf"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/06 05:05:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000002100001000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0xbb}}, 0x1c) [ 396.503916] binder: 27182:27185 ioctl c008aeb0 20000380 returned -22 2018/04/06 05:05:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000101300000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x5000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:31 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) 2018/04/06 05:05:31 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9e13, 0x220200) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/94) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) 2018/04/06 05:05:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100400000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000200)="0f07ea040000000f019f0f01c9c4c1785834988fe9b8912d00180000b8010000000f01c166baa000b80ce90d32ef0f23ce0f01df", 0x34}], 0xaaaaaaaaaaaad34, 0x0, &(0x7f0000000100)=[@efer={0x2, 0x4000}], 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000080)=0x5000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000280)) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f00000000c0)) 2018/04/06 05:05:31 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e22, 0x101, @loopback={0x0, 0x1}, 0x80000000}, 0x3, [0xbf8a, 0x8000, 0x0, 0x2a, 0x7, 0x9, 0x0, 0x101]}, 0x5c) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x400000000000009, 0x100ffc) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000002c0)=@get={0x1, &(0x7f0000000200)=""/186, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9eb4, 0x0, 0xff, 0x0, 0x5, 0x3, 0xea6ae7}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x49, "be9126ba25714cffdcd4339c8cd874f92c1ce5ba7310fcd60362925b9c079851dc022e86d14f58b84a73fa45a728251cb4123e94360a26a3d4c8cb9e7b872367e9e8819d5774d9c150"}, &(0x7f00000003c0)=0x51) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000400)={r3, 0x4, 0x30}, &(0x7f0000000440)=0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000480)=0xffffffffffffd5fd, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000004c0)={r4, 0x3}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000500)) connect(r1, &(0x7f0000000540)=@generic={0xb, "d9bbca744f797a7a252955ecd91700db1d300c5327527e55f079985bf35cebf3ae6658ca6757d2aa8ca33d12ef981ecf7747661309de48b0e85e83de4607d72be09916fa02639804de1ee1d9fe50c4145b2e0d47fa3afafaf4bef8aa5406e40e38417ea3e56c6b0e8cf89db3edc188369c180b3bab1c7d146ea70719848e"}, 0x80) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000005c0)={"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"}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000009c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a00)={{{@in=@rand_addr, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000b00)=0xe8) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000b40)={0x5f, @multicast1=0xe0000001, 0x4e24, 0x4, 'lc\x00', 0x23, 0x90e0, 0x4}, 0x2c) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)="7437c6a26000c3d62a2c8ec37343326f6c00000ad6e8e24b51a80e", 0x309) socket$inet(0x2, 0x807, 0x6) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000bc0)=0x81) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000c00)=0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res(&(0x7f0000000c80), 0x2, 0x2) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000cc0)) sendto$inet(r5, &(0x7f0000000dc0)="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", 0x1000, 0x20044840, &(0x7f0000001dc0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000001e00)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000001e40)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001e80)={0x4, [0x401, 0x7ff, 0x101, 0x3f]}, &(0x7f0000001ec0)=0xc) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001f00)=0x2, &(0x7f0000001f40)=0x4) 2018/04/06 05:05:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0xffffff7f00000000, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff261d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29f1ccf90000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3000000, 0x40010, r0, 0x2) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) io_setup(0x3108, &(0x7f0000000080)) 2018/04/06 05:05:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100201000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4], 0xbb}}, 0x1c) [ 397.653213] IPVS: set_ctl: invalid protocol: 95 224.0.0.1:20004 lc 2018/04/06 05:05:31 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000001c0)='H', 0xebee6ad0, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @rand_addr=0x9}, 0xffffffffffffff94) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f0000000000)=0xb0) 2018/04/06 05:05:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100002000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000080)=0x1, 0x4) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x5, 0x2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/06 05:05:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) [ 397.789689] IPVS: set_ctl: invalid protocol: 95 224.0.0.1:20004 lc 2018/04/06 05:05:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x218], 0xbb}}, 0x1c) 2018/04/06 05:05:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100008000000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:32 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = getuid() getgroups(0x3, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000080)=0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/06 05:05:32 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x6, 0x20}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x1d, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) fchmod(r0, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)=',,\x00') 2018/04/06 05:05:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f0000000180)="bad104ed66b91000004066b80d00000066ba000000000f3066b9800000c00f326635000400000f30ba4100b063eef20f1a320f667603260fc72a2e0f01cf0f09ea00001d01", 0x45}], 0x1, 0x0, &(0x7f0000000140), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) finit_module(r1, &(0x7f0000000040)='lo$\\\x00', 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 05:05:32 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)={@loopback}, &(0x7f0000000240)=0x14) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000100)="4515557e2b4674a240a03667075470bab24f94d006554b11faaa126c4e1163968e06e5bcf8ad1edb0e469616abd206cb772172d303022fc1e044abd698315a7d2f734f9fac6bad72d6d44997c12de5c480a3b0b54a8df7513c0d9b7e10d6", 0x5e) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000180)={'gretap0\x00', 0xc4e5}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) 2018/04/06 05:05:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x100000000000000, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100000130000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:32 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x101000) ioctl$TIOCNOTTY(r2, 0x5422) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r3, 0xffff}, 0x8) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x105002) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f000000efcc)={{0x3, 0x0, 0x0, 0x0, 0x1}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000540)={r1, &(0x7f0000000480)="df0325dc58806ef8ce0df2e1d57950f1105479d98f47693e612d68e0d64de9f2e997fc03678964c478ab6dcf9daa577b47210fd9", &(0x7f0000000500)}, 0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000400)={@remote, @broadcast, @rand_addr}, &(0x7f0000000440)=0xc) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x4, 0x2, 0x811, 0x4, 0x9, 0xff, 0xfffffffffffffff9, r7}, 0x20) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x84000800}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES64=r2], 0xfffffffffffffd3c}, 0x1, 0x0, 0x0, 0x10}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000004c0)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000880)=ANY=[@ANYBLOB="030000000000000002004e24ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000010000000500000002004e20ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2100000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffff000000000000000000000000000000000000000000000000000000000000000002004e24ac1414bb0075c70be3925d720b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e237f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cfa8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b8d15a4f04793cc5d3bbe3da48595f90d52c9f2a89411484a7b5579c2876d60740613be1c3830bc9fdefaa8fb5f8c5d5c99cd6ee3fcf4419e2571e7488353c9049099b80456955b15006eb85b354ecc3724b5"], 0x1) 2018/04/06 05:05:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x6000000], 0xbb}}, 0x1c) 2018/04/06 05:05:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xc6, 0x10000) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b80000001900130200000000000000007f000001000000000000ff0000000000ac1414bb00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}, r2}, 0x14) 2018/04/06 05:05:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f000000af80)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000a00)="9e06f653fbb7e2268a72b3b36c0a3dea", 0x10}], 0x1, &(0x7f0000000b40)}], 0x1, 0x0) 2018/04/06 05:05:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:33 executing program 3: socketpair(0x5, 0x7, 0xf583, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000180)={0x4, 0xd7b, [{0xffff, 0x0, 0xffffffffffffff87}, {0x9, 0x0, 0x8000}, {0x8e, 0x0, 0x9}, {0x8, 0x0, 0xffffffffffffffff}]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$TIOCNOTTY(r1, 0x5422) r5 = dup3(r4, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/06 05:05:33 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getpeername(r1, &(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0x18, r4}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000140)=[{{r2, r3/1000+30000}, 0x45af, 0x2dd, 0x9}, {{0x0, 0x2710}, 0x8000, 0x9, 0x6}, {{}, 0x4, 0x7}, {{r5, r6/1000+10000}, 0x2, 0xbd8, 0x20}, {{0x0, 0x2710}, 0xc50, 0x7, 0x9}, {{0x0, 0x2710}, 0x0, 0x7, 0x7fffffff}, {{0x77359400}, 0x5, 0x0, 0x5}], 0xa8) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000200)=""/167) write(0xffffffffffffffff, &(0x7f00000000c0)='g', 0x1) 2018/04/06 05:05:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000007fffffff00fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x18020000], 0xbb}}, 0x1c) 2018/04/06 05:05:33 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(0xffffffffffffffff, &(0x7f0000000000)={0x1d}, 0x10) setsockopt(r0, 0x67, 0x10000000003, &(0x7f0000000140)="c8d6ab04", 0x4) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7c7, 0x4102) connect$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0xfffffffffffffff9, 0x81, 0x7, 0x7f894af6, 0x8, 0x5}, 0x60e7}, 0xa) 2018/04/06 05:05:33 executing program 0: syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0xfff7ffffffff1e23, 0x40100) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000240)=0xffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{}, 0x3, 0x0, 0x0, {0x0, 0x3}, 0x8001, 0xf2}) getpeername$llc(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0xfffffe2b) eventfd2(0x0, 0x80000) getsockname$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000140)=""/250) epoll_create1(0x80000) 2018/04/06 05:05:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x200000000000000, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x80000000000010, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x2}) close(r0) pwrite64(r1, &(0x7f0000000080)="dba26811a2fd295a12b5181499180e332aa34c31ed70a638397ebb392a0be6acfd13fbf74b22dd1583f6072d78f20894327154bcbc3df151a7cc4d11f4ab59ee2ab5af7790c29c453f444952b8aeb198908080abf37f660e6f4137a282b457bdbb0b5e4cea7998e98f5268e19fbc79bfec5d0a48c5f7048e9eae494511d3f47a816158d0e30a56", 0x87, 0x0) 2018/04/06 05:05:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x2000000], 0xbb}}, 0x1c) 2018/04/06 05:05:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000100fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x2, r1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYBLOB="06000045670ef7f2"], &(0x7f00000003c0)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) bind$nfc_llcp(r3, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x3, 0xfae4, 0x5, "b1b56d4397bdd514a0623ab738e5776d75ef68ce3711ea38b97c36163c483e7fd7fc17ca2dc0060681f8c7d9cf1751ee020eaf90d30456c0c8acca48deac38", 0x1a}, 0x60) 2018/04/06 05:05:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x100000000, 0x7, &(0x7f0000000640)=[{&(0x7f00000000c0)="f2c08861ad8d40927d974a7f308dc95b1a808d0095092ee26bc234b2473bbf41c4a4023de29bf47053cc2a463c2e51961474eb78e1504bf17b5b53605372b5b7775456b33e61a993a09199ef83ac02cf8f5fed298bdf50f269eafed57e50c8d1ec378c01e2a4c75fb714206001b8402a87f7434d75770044c79abcf3ca8540e4d60ab7b146d165c8422e7d5d6d068d8c1dd1e02e6e2ebe92e1fc2f1d5fd764efdc34a395ba399eb94694659442604f9698856b47ee64f532d2584e15cc01c57bdc6a29cc592671c7cecc6c8c8c86eac4a969a32c7b8da80432d85eb813d93bd1bb82b4ab72", 0xe5, 0x55}, {&(0x7f00000001c0)="6d818342f5c533bb0eb5844f29dc78a47a66523fbf34b2bc044bbb7f8e7cdfca34374362dbd8e7c579959cbd8539e6206de482f442ffc21160997ac5c356296488c357e88ec8913c2c87d975b2bab039c957376d6eeb0195c9f9e85586e7adab65843c6fbbae8fd5cfed354d83ebb752a1e8e958624c5b710e8994801e4a1cd433527f00783ab41054b420194e110406a742d92867969c8e8b4e5bc1b6624764e15016e3bfb84ed7890216e9d964358673ed4117ffdc9c23c3a5d9a9c511424b028a965540f9532c1f4c21dd3643351c1d02b7a73a8295a100190e46", 0xdc, 0x5}, {&(0x7f00000002c0)="11accadad00592a52c00f9d752398999e6bbf48c8042fe84af32abcb674d464a8f8e77c0a6fc195e92ad58af0b13072331fbd2b86179fa52fed608d88d1134fae6fd333f9bc12c45825d0142d39c864096904d5471d054cbfd7d5d41b3a50dcaeecab93a0450b00ee3bfd6974ba4e5e91b27cc981e37d1ab4a8219cd6e7a4fca33b519cc8d58c201b0adb12a4eebb44b76fcf81c5b1c15616bcd97031b451bfd036ae562", 0xa4, 0x7}, {&(0x7f0000000380)="b5d091589474162303b61d4f05c408ed43954e32573d574d14e078edda7ccab71517b6ba1999c76a3972f6b0811ca3a783c8e7e288437da10529687b74b60ec4a89a909214d477cee241dbf7f37f0436fd9745ee5c47", 0x56, 0x984}, {&(0x7f0000000400)="035f3ce388da7a1b647b21a26a5be75a7e574459c616b7b79c22faae019066ac62c92b3eb13627c4310d7ae09bd3a42713edf26c629dbcb66719a6c66e2c2557251da48ed6b0d75027ff98c232f3144ec98ece59874ae9ff3379cffe7958fed6dc16558de0df85717f64ac97964c73e771fb74b825692c11ed00532dec55fb745f9172e8e0a20af3eacb8991a37e803e2991f58223f8ad51d5dfe1d4b2b21ff0077e2489299df1456a", 0xa9, 0x3}, {&(0x7f00000004c0)="b8acdf35191beb5da4ec95f249d6df3abaa7f4ce17898eaac539157542e6c2d2519fc2c21b3e56088319c847c69db66a27933a1b89ca729bdfee609a760408372d0ec56fc3e493d4f00896522fac14985248019dec303670f1458716845cfe07970b4bc41d339fbe3ad4b253aaa48145c1beb4ddb846082eb7943846be54da3a2bbea4152dc9488b67bd85399a2cbdb0db6a48090f6f1a45f739fcbba7df7d7391c883659b33e75ca22bf8052b675ff40e261cc858f3", 0xb6, 0x8000}, {&(0x7f0000000580)="298baaa143639bd7706dfd322661c6f529f9cb977d0f7bdc5664fec94f794d7feb2c034deda2a7e3c79f3d32858db5d725db8281fc2e7bc2b988faa546b036a0b0307d31ba2432531868ab7f6ff82451e1da8c4ff7831a033713293d0acdc3f521625388156f1ee2bd44c492c76e37449770837cedae7766b55300a074e55d270983", 0x82, 0x5}], 0x40, &(0x7f0000000700)={[{@nomblk_io_submit='nomblk_io_submit', 0x2c}, {@nouid32='nouid32', 0x2c}]}) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 2018/04/06 05:05:33 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000080)='/cpuseteth0*bdev-em0ppp0+]trusted%selinux\x00') r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/04/06 05:05:33 executing program 0: socketpair$inet(0x2, 0xe, 0x100000003, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x15}, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000009c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000cc0], 0x0, &(0x7f0000000240), &(0x7f0000000cc0)}, 0x78) ustat(0x9, &(0x7f0000000080)) [ 399.636006] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/06 05:05:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100f0ffff0000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 399.690176] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/06 05:05:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3f000000], 0xbb}}, 0x1c) 2018/04/06 05:05:34 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x181000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000480)) listen(r1, 0x0) listen(r1, 0x100000003) r3 = dup2(r0, r1) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10, 0x0) write$rdma_cm(r4, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r5}}, 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000100)={0xffffffff, 0x0, {0xffffffffffffffff, 0x3, 0x8, 0x3, 0x2}}) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, r6, 0x1, 0x70bd2d, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xaf}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0xc004) 2018/04/06 05:05:34 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)="e5", &(0x7f0000000180)=""/108}, 0x18) r1 = socket(0x1, 0xa, 0x2) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0x2) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x6, 0x1, 0xffffffffffffff29, 0x8, 0x2, 0x6}, 0x3}, 0xa) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000300)={'filter\x00', 0x0, 0x3, 0x81, [], 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f0000000240)=""/129}, &(0x7f0000000380)=0x78) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000140)=0x1, 0x4) 2018/04/06 05:05:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x446c990c], 0xbb}}, 0x1c) 2018/04/06 05:05:34 executing program 6: add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="1080", 0x2, 0xfffffffffffffffb) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fchown(r0, r1, r2) 2018/04/06 05:05:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x2000000, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:34 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x0, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000000300)=@ax25={0x3, {"b51a5cf70d0d4b"}}, 0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r4 = request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='mountinfo\x00', 0xfffffffffffffffd) add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="8d18d4197a743fbf839f3c4c363a", 0xe, r4) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000000c0)=0x8, 0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f01dfc4c15573f3870f219566ba210066b8000066eff00fbab200080000a6c4e13d63e2df5300c4c1ed7cbe04000000d95b92b805000000b96a02a4f20f01d9", 0x40}], 0x1, 0x0, &(0x7f0000000080), 0x0) renameat2(r3, &(0x7f0000000340)='./file0\x00', r3, &(0x7f0000000380)='./file0\x00', 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) 2018/04/06 05:05:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000010000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001f00000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xc996c44], 0xbb}}, 0x1c) 2018/04/06 05:05:34 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) futex(&(0x7f00000002c0), 0x3, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x1ff) 2018/04/06 05:05:34 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x18004, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 05:05:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:34 executing program 3: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'osx.', "73656c66062d00"}, &(0x7f00000000c0)='\x00', 0x1, 0x2) r0 = socket$can_raw(0x1d, 0x3, 0x1) accept4(r0, 0x0, &(0x7f0000000040), 0x0) 2018/04/06 05:05:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:34 executing program 0: r0 = shmget(0x2, 0x1000, 0x54001808, &(0x7f0000069000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/95) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)) r2 = getpgrp(0x0) ioprio_get$pid(0x1, r2) 2018/04/06 05:05:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000200fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000140)="a79160f36b3e17e8136a5df55768a81909d635f23c4b275d56c0571a024cee6d06fa2535098ec53f2ee05dcb1bf8f2a61540f3baa5b9f8d5a87871376f03438ad2c650a58ee855ffdd70036a367346a5bf37893caca3efeb2a4945", 0x5b}], 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x4, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000000)="66b8090000000f23d00f21f866352000000a0f23f83e0fe8e8baa000ec360f30c8fdfd232e692e5e003700360f09ba420066edba4300ecbad104b80000ef"}], 0xaaaaaaaaaaaad41, 0x0, &(0x7f0000000180), 0x1ba) bind$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/06 05:05:35 executing program 3: r0 = msgget(0x2, 0x4) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/240) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r2}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000740)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f0000000880)=0xe8) getgroups(0x6, &(0x7f00000008c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r3, &(0x7f0000000940)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000200)="d5ed73cc8115d1ff349f0aac06fd999a500db989e97219980ccc177015e87aa5425221f17c7857ba17c73dcb48bfa9ec74a5114f56b5c5acb9bb7375452a8f9f860c9387470411d98ae8102c068f70c5c94c88c4afa8832f4900299138ba19f195c1e5fafe50c0ecb12f901b5811b6c4d59a157170d16f140628e08248970f47f98a7f4f38a9d478134728b613c3551db10acb33b939ef959fa36e9970bc372e6fa9d1b6aebe83d44dbd9a47015bb3d37755df70dd4434bf7f23c0f491018b3170bc03a43061d897a498947b73b8c3ab90aca735121cbcd6301f04fbc82941b2843bb0109d679cc7eb", 0xe9}, {&(0x7f0000000300)="95b6665bf45731c2b4229a8e34e8d67371f73ff1cc1078264322bc979d62b9da4745b6989914939288fa4a5e5d66f224434633ba4a76bb55c299588d5f9046c8d317f465ed360ad6868caf60b35c43c042f7af1e9dfa9ac2d9a74923cb8a456f3043c8531a49284ff7221f757fd6bc0e72f2fbb86a9161c997408cffe82e1350a3dfb8a546f5e3af87a2e1176029e3b51dd130379147569643ed328bf70eac6f90b9e9473fc42b44a3818cc23d2493b621db65a52faa01024f", 0xb9}, {&(0x7f00000003c0)="7003bfdcae3b5d66dd9a82f7bf40d5907bc899df84087f45f22457f4438de844fa87bf2097a552b80a0e339a6b83dbb72fb617e66959b6dab122988e4cc5394b1674afd746ea53bdde438e6cd1e405c7ef204cbdce2e86b78c111105f3c892d996982c95a1d646be881b949a1fbda91e8041d043b68e02b91a367cdae2c9b1fc8b75cb0f8ba1706064aef8e96b8c29ef5256900f78d33004b48b64260f3c75025e62747a905ab37effd8105f05376816f5496d8bccd1eda2b12908bcf4", 0xbd}, {&(0x7f0000000480)="f41eaa1ee068156f8c9608774a", 0xd}, {&(0x7f00000004c0)="0a59250cb44683658b595de79916d42b00f99b2f2867affddc7a1cac3758a6edf9b3df44b38222b4bb4888cd4b58b28ca892654c2635bfbcb14c2a6f7b32c5b2f8d1edb903e86de6f57757735c67f2be90957d2cf729fbdd1a350ac8be6c65b35f575900b09fa3e03c61000398b3e9a42db03043fd409d7c1d0bf8622d63c106fe28e0b6171d70b6a68bec4ded602280a2889c3cdee604cf893a8a0467f076d10dc69815bcec8a32d7d1eff8d7973f4f1f82", 0xb2}, {&(0x7f0000000580)="d965bf2946c664abe32410f5e56ed3bc94cf0b53cbb212e8e9a8f909f3c6b73d6649a52e39", 0x25}, {&(0x7f00000005c0)="0cbd26db32d703364739e7ec879aa54a0f5137a328f300b3570248d21188853cc5bd9b45ef1c6b51859c4224af482ad60dc4cd0c840a97b8b5527d199b5af04693f26f9c61db60adf872e8a9a7acfb171746f9324d371c7f698a22b2657c0e63d1f69b4fd5ab1e123b0834a7b2b869b7bbd144ca053ef7b91bcd538c4c9e9bbd4c560bef949fa7f6a710ac47cc0e51c7511f55af53e6ea4f67ad1f305cc984a1c42fdd566b30efed54d6b46279e2c33aa2632fb30fc36e2b9f93c659cd1d84256e45ada0f7101e50351c63ef83157c5ee1f8aa7e5e16074e58355492dcebe1df2393431b1a064e38cd0c42bf7504f7e9fc3930e94940fce283", 0xf9}], 0x7, &(0x7f0000000900)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="1c00000020000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00'], 0x40, 0x20008040}, 0x41) 2018/04/06 05:05:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(0xffffffffffffffff, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:35 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a4fe0)={r0, &(0x7f0000232fba)='1', &(0x7f0000398000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000394000)={r0, &(0x7f00002d0000), &(0x7f0000395000)=""/27}, 0x18) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x8000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/04/06 05:05:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100000000ffffff9e00fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x7000000], 0xbb}}, 0x1c) 2018/04/06 05:05:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0xffffff7f, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:35 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x2e, &(0x7f0000000240)=ANY=[@ANYBLOB="aa95aaaaaaaa9daaaaaaaaaa08004600002000000000000000000000000000000000"], 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000200)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000001c0)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$rdma_cm(r1, &(0x7f00000005c0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) 2018/04/06 05:05:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x9000000], 0xbb}}, 0x1c) 2018/04/06 05:05:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000140)="8801c7285ea708602f1b208fbf64949cf229e10a82d32b532ad3b3a3491714ebff0f74c787415b819023a6559a645921eec29beda326f54de62292567dcc49f8606d14ee29f3a69803a4287b4ff9bf89b67e368041c70458ac9c15d72d2a75b5c193d621a1a48b0833fff85f7d9ac17d4e070367c04c4f6740dc090653207940047d54adb1afdb84f9ecc93b5ec6b3ae66167731e6437020b2853c065794dffc27ec00e382c0ca318e862983babf102fac", 0xb1, 0x3}, {&(0x7f0000000200)="d09094f72c6e16393314af16a2b03ee49730f25e206241bb93df85a362e4badd05daefe7ff2d56f9cfc9f1c5409d19965a7d7a6e75c4cbbf87fb639d1027d8108201599529ee0482747f0730d1786afc40c6d7cb39f781d8bd1641749bfa92dbb27709cad6d00a4e1399b651f0ca39ff3310637947b132b128374bb1258362d1c63affb8739a59b3bf2028f784466b13d7ee264d513ff2a77b060146ccd68d29f68db51c45de7aeef0e27d8040a8", 0xae}, {&(0x7f00000002c0)="dd55945d1d4c893ad98aa17d64b7da1950ee95211a0c43c8b7962ed6047b3d9c4862433f85514345bafb504c8788755f82db3782b1dd1fe967aed441fb96d921eb0acbfcc86d9c485751eca4a393f1aeb2da4af4f0b2ef9ef9f2de542a8bb34138c681f14cbb", 0x66, 0x4}, {&(0x7f0000000340)="e1d09e82fee3544de59301ea5c761dff4d10cc6bf213b2c97c4e1d4b4f551e9d3784abb64e63773bdf7f35f5e7424e568c5558e7f99fbb6a625aedb5fe850948bf90c70d8ac430e69f85e1a0824254e8930647605974f6067e5d27f011fcd06eee838f", 0x63, 0x45}], 0x20, &(0x7f0000000440)={'nouuid,', {[{@sunit={'sunit', 0x3d, [0x37, 0x0, 0x37, 0x36, 0x0, 0x36, 0x39, 0x36, 0x37]}, 0x2c}, {@biosize={'biosize', 0x3d, [0x39, 0x0, 0x0, 0x33]}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@inode64='inode64', 0x2c}, {@noattr2='noattr2', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}}) 2018/04/06 05:05:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001fffffffffffff00000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:35 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f0000000080), 0x130563033d89f47, 0x1) r2 = shmget(0x3, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) shmat(r2, &(0x7f0000ff1000/0xf000)=nil, 0x4000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) 2018/04/06 05:05:35 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x8, 0x8) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/06 05:05:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x0, &(0x7f0000000040)) 2018/04/06 05:05:35 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)=""/214, &(0x7f0000000180)=0xd6) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r1, &(0x7f0000001000)=""/4096, 0x1000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/06 05:05:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001ffffff9e0000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socket$alg(0x26, 0x5, 0x0) writev(r1, &(0x7f0000376ff0)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r1, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/04/06 05:05:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x900], 0xbb}}, 0x1c) 2018/04/06 05:05:36 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000280)={0x7da, 0x3, 0x7, 0xb68, 0xffffffff, 0x5, 0x81, 0x7}, &(0x7f00000002c0)={0x6, 0x0, 0x1ff, 0x7fff, 0x5860, 0x8, 0xfff, 0x9}, &(0x7f0000000300)={0x6, 0x5, 0x8, 0xffffffffffffff87, 0xe6, 0x8001, 0x9, 0x486d85cb}, &(0x7f0000000340)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{0x10001, 0x46, 0x7, 0x38c4, 0x5754, 0x7, 0x6, 0x40, 0xe265, 0x4, 0x3, 0x9, 0x6}, {0x0, 0x3eb, 0x6, 0xfaf8, 0x3f, 0x3, 0x1f, 0x8, 0x0, 0x996, 0xffffffffffffffcc, 0x9, 0x3}, {0x9, 0x79, 0xc6, 0x6, 0x8, 0xdc1, 0xfffffffffffffc3b, 0x897, 0x1, 0x4, 0xb5e, 0x40, 0x4}], 0x80000000}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x1, &(0x7f0000000080)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x20500, 0x0) write$evdev(r0, &(0x7f00000000c0)=[{{r2, r3/1000+10000}, 0x3, 0x1}, {{0x77359400}, 0x10001, 0x40, 0x20000000005}, {}], 0xff19) 2018/04/06 05:05:36 executing program 5 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:36 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000100)={0x8, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000140), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') getsockname$inet(r0, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f0000000300)=0x10) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000640)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000600)={'icmp\x00'}, &(0x7f00000001c0)=0xfffffffffffffed8) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x10800000, &(0x7f0000aed000), &(0x7f0000001140), &(0x7f0000001180), &(0x7f0000c12000)) 2018/04/06 05:05:36 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) sched_setparam(r0, &(0x7f00000000c0)=0x1) 2018/04/06 05:05:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x1000000, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) [ 402.364537] FAULT_INJECTION: forcing a failure. [ 402.364537] name failslab, interval 1, probability 0, space 0, times 0 [ 402.376212] CPU: 0 PID: 27493 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 402.383063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.392441] Call Trace: [ 402.395048] dump_stack+0x1b9/0x29f [ 402.398698] ? arch_local_irq_restore+0x52/0x52 [ 402.403404] should_fail.cold.4+0xa/0x1a [ 402.407977] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/06 05:05:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001fffffff00000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 402.413117] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.418673] ? tracing_generic_entry_update+0x18e/0x200 [ 402.424057] ? graph_lock+0x170/0x170 [ 402.427889] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 402.433446] ? find_held_lock+0x36/0x1c0 [ 402.437535] ? __lock_is_held+0xb5/0x140 [ 402.441645] ? check_same_owner+0x320/0x320 [ 402.445987] ? rcu_note_context_switch+0x710/0x710 [ 402.450929] ? __mutex_lock+0x7d9/0x17f0 [ 402.455047] should_failslab+0x124/0x180 [ 402.459140] kmem_cache_alloc_trace+0x2cb/0x780 2018/04/06 05:05:36 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x6000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x3, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x7fffffff, 0x0, r0, 0x0, [0x305f]}, 0x2c) 2018/04/06 05:05:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000017fffffff0000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 402.463829] ? mutex_trylock+0x2a0/0x2a0 [ 402.467934] snd_pcm_oss_change_params_locked+0x1f9/0x3ce0 [ 402.473578] ? perf_tp_event+0xc30/0xc30 [ 402.477677] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 402.483587] ? perf_trace_lock_acquire+0x4f1/0x980 [ 402.488551] ? perf_trace_lock+0x900/0x900 [ 402.492808] ? perf_trace_lock+0x900/0x900 [ 402.497061] ? graph_lock+0x170/0x170 [ 402.500885] ? __lock_acquire+0x7f5/0x5130 [ 402.505157] ? find_held_lock+0x36/0x1c0 [ 402.509340] snd_pcm_oss_change_params+0x80/0xe0 [ 402.514117] snd_pcm_oss_make_ready+0xbe/0x170 [ 402.518727] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 402.524126] ? snd_pcm_oss_make_ready+0x170/0x170 [ 402.528992] ? __might_sleep+0x95/0x190 [ 402.533000] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 402.537425] ? _parse_integer+0x190/0x190 [ 402.541588] ? graph_lock+0x170/0x170 [ 402.545474] ? snd_pcm_oss_release+0x290/0x290 [ 402.550092] ? find_held_lock+0x36/0x1c0 [ 402.554173] ? graph_lock+0x170/0x170 [ 402.557993] ? find_held_lock+0x36/0x1c0 2018/04/06 05:05:36 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x800, 0x7, 0x2, 0x0, 0x3, 0x3c, 0x0, 0x1}) poll(&(0x7f0000023fb0)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040), 0x3, 0x2, &(0x7f00000000c0)={r2, r3+30000000}, &(0x7f0000000100)=0x1, 0x1) getsockopt$inet6_int(r1, 0x29, 0xf9, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/06 05:05:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100f0ffffffffffff00fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 402.562088] ? lock_downgrade+0x8e0/0x8e0 [ 402.566257] ? kasan_check_read+0x11/0x20 [ 402.570413] ? rcu_is_watching+0x85/0x140 [ 402.574575] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 402.579781] ? __fget+0x40c/0x650 [ 402.583245] ? match_held_lock+0x851/0x8b0 [ 402.587496] ? expand_files.part.8+0x9a0/0x9a0 [ 402.592096] ? kasan_check_write+0x14/0x20 [ 402.596343] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 402.601291] ? wait_for_completion+0x870/0x870 [ 402.605891] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 402.611102] ? snd_pcm_oss_release+0x290/0x290 2018/04/06 05:05:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000019effffff0000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 402.615701] do_vfs_ioctl+0x1cf/0x1650 [ 402.619611] ? ioctl_preallocate+0x2e0/0x2e0 [ 402.624033] ? fget_raw+0x20/0x20 [ 402.627525] ? __sb_end_write+0xac/0xe0 [ 402.631526] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 402.637083] ? fput+0x130/0x1a0 [ 402.640375] ? ksys_write+0x1a6/0x250 [ 402.644197] ? security_file_ioctl+0x9b/0xd0 [ 402.648628] ksys_ioctl+0xa9/0xd0 [ 402.652107] SyS_ioctl+0x24/0x30 [ 402.655485] ? ksys_ioctl+0xd0/0xd0 [ 402.659127] do_syscall_64+0x29e/0x9d0 2018/04/06 05:05:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100000000000007e200fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100000000fffffff000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 402.663025] ? vmalloc_sync_all+0x30/0x30 [ 402.667187] ? _raw_spin_unlock_irq+0x27/0x70 [ 402.671694] ? finish_task_switch+0x1ca/0x820 [ 402.676212] ? syscall_return_slowpath+0x5c0/0x5c0 [ 402.681161] ? syscall_return_slowpath+0x30f/0x5c0 [ 402.686114] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 402.691497] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 402.696362] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 402.701561] RIP: 0033:0x4552d9 [ 402.704756] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/06 05:05:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000020000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 402.712479] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 402.719753] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 402.727027] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 402.734305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 402.741581] R13: 000000000000035e R14: 00000000006f8170 R15: 0000000000000000 2018/04/06 05:05:37 executing program 0: futex(&(0x7f0000011ffc), 0x0, 0x0, &(0x7f0000011ff0)={0x0, 0x1c9c380}, &(0x7f0000011ffc)=0x4, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000080)=""/175) r1 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x3) 2018/04/06 05:05:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002c40)=[{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000001600)="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", 0xbce}, {&(0x7f0000002640)="819d9cec9a5bce61fcaa1232d966f09eb2068e6c7232cc05c150ecbd9fb15c7d6660be93d62d4cf2707bde4c8b67451e8bd0f1a6d96c563a691c4bb2ae9dd97746a20a6520ec4dabbfcff715a4a1166e12aef0d24602235daf9248d9ca8fe08faba2ce03313f95980c6731964b0399b7d766f7e00a117a2cf07cdc80c38c8f6f9d00fa6e69f232c01bc4dbbca563e026d84bfb92d5027a99640f727c6639b575d3080e1e926bc7b3c81d32f0db4fbfda8c424d8dba38de505d0801c44b31e615c3bf42386f0d03bb91cab6112e8718c7cdb4321089d7ebe033a69ce43f3f407399138766150ce28ea4cc70cda5e811", 0xef}, {&(0x7f0000002780)="d15710169efa01454eab79a9c473739f8ce8c0a708e037294fbf129f36d14e33f59b26630ff39db9b5447175efaa1df797846b7360d43480ee548ff403dfe15bf2b85991ed3f1774d215bb49ce01494df04846c94dcdcc4dab7791ba8eae7148227bf17bcdb71e79210c78353c7ce8ea7d22680ffa732976a20cc85b9fe9095fd498c4ef35f659bd49dc3578be2d8a22fa049033e0afc118209017", 0x9b}, {&(0x7f0000002900)="1e5425bf44a9b6926fc9f1bf460636b2efef4ec27bd435bf34512791abd0809f31e2f464c67d803c2b4b5de27d49527777c9515288fc17e7420a545dafee6ed14a60e715536946c2ffa79c3602e5b760b1d5a549b02254048e", 0x59}, {&(0x7f00000029c0)="5405d15b6206e480c7a68439796d5feb66573c843ba93e752c4732472c6d49ea8921049ffdaee774723e376fa7cbb4c8c4b288ab69eb41e0351fa838e4133d6994a1df600c635484161097659aacb40df0d6605d23dee2524f8da9ab13a927d5", 0x60}], 0x5, &(0x7f0000002c00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}], 0x1, 0x0) prctl$setfpexc(0xc, 0x10000) recvmsg(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000100)=@sco, 0xffffffffffffff45, &(0x7f00000013c0)=[{&(0x7f0000001480)=""/171, 0xfffffffffffffe77}, {&(0x7f00000003c0)=""/4096, 0xffffffffffffff27}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x4) 2018/04/06 05:05:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001e20700000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:37 executing program 5 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:37 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x4e24, 0xd, 0x4e22, 0x5, 0xa, 0xa0, 0x80, 0x7f, 0x0, r1}, {0x9, 0x3, 0x6, 0x3, 0x7, 0x10001, 0x4, 0x7}, {0x100000000, 0xfffffffffffff800, 0xfff, 0xb4}, 0x74b5434a, 0x6e6bb4, 0x0, 0x1, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x3507, 0x6, 0x0, 0x1, 0x0, 0x3, 0x1}}, 0xe8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x200, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) fremovexattr(r0, &(0x7f0000000000)=@random={'btrfs.', 'md5sum]#em0/'}) [ 402.904406] FAULT_INJECTION: forcing a failure. [ 402.904406] name failslab, interval 1, probability 0, space 0, times 0 [ 402.915888] CPU: 0 PID: 27550 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 402.922750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.932111] Call Trace: [ 402.934734] dump_stack+0x1b9/0x29f [ 402.938386] ? arch_local_irq_restore+0x52/0x52 [ 402.943084] ? __save_stack_trace+0x7e/0xd0 [ 402.947450] should_fail.cold.4+0xa/0x1a [ 402.951568] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 402.956707] ? kasan_kmalloc+0xc4/0xe0 [ 402.960628] ? kmem_cache_alloc_trace+0x152/0x780 [ 402.965492] ? snd_pcm_oss_change_params_locked+0x1f9/0x3ce0 [ 402.971334] ? snd_pcm_oss_change_params+0x80/0xe0 [ 402.976300] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 402.981099] ? graph_lock+0x170/0x170 [ 402.984913] ? SyS_ioctl+0x24/0x30 [ 402.988483] ? do_syscall_64+0x29e/0x9d0 [ 402.992562] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 402.997953] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 403.003553] ? find_held_lock+0x36/0x1c0 [ 403.007646] ? __lock_is_held+0xb5/0x140 [ 403.011771] ? check_same_owner+0x320/0x320 [ 403.016143] ? rcu_note_context_switch+0x710/0x710 [ 403.021116] should_failslab+0x124/0x180 [ 403.025223] kmem_cache_alloc_trace+0x2cb/0x780 [ 403.029900] ? mutex_trylock+0x2a0/0x2a0 [ 403.033996] snd_pcm_oss_change_params_locked+0x231/0x3ce0 [ 403.039628] ? perf_tp_event+0xc30/0xc30 [ 403.043694] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 403.049571] ? perf_trace_lock_acquire+0x4f1/0x980 [ 403.054496] ? perf_trace_lock+0x900/0x900 [ 403.058721] ? perf_trace_lock+0x900/0x900 [ 403.062946] ? graph_lock+0x170/0x170 [ 403.066752] ? __lock_acquire+0x7f5/0x5130 [ 403.070994] ? find_held_lock+0x36/0x1c0 [ 403.075068] snd_pcm_oss_change_params+0x80/0xe0 [ 403.079832] snd_pcm_oss_make_ready+0xbe/0x170 [ 403.084415] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 403.089768] ? snd_pcm_oss_make_ready+0x170/0x170 [ 403.094614] ? __might_sleep+0x95/0x190 [ 403.098587] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 403.102987] ? _parse_integer+0x190/0x190 [ 403.107135] ? graph_lock+0x170/0x170 [ 403.110930] ? snd_pcm_oss_release+0x290/0x290 [ 403.115506] ? find_held_lock+0x36/0x1c0 [ 403.119555] ? graph_lock+0x170/0x170 [ 403.123351] ? find_held_lock+0x36/0x1c0 [ 403.127408] ? lock_downgrade+0x8e0/0x8e0 [ 403.131547] ? kasan_check_read+0x11/0x20 [ 403.135683] ? rcu_is_watching+0x85/0x140 [ 403.139819] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 403.145008] ? __fget+0x40c/0x650 [ 403.148479] ? match_held_lock+0x851/0x8b0 [ 403.152713] ? expand_files.part.8+0x9a0/0x9a0 [ 403.157293] ? kasan_check_write+0x14/0x20 [ 403.161526] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 403.166444] ? wait_for_completion+0x870/0x870 [ 403.171037] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 403.176214] ? snd_pcm_oss_release+0x290/0x290 [ 403.180783] do_vfs_ioctl+0x1cf/0x1650 [ 403.184662] ? ioctl_preallocate+0x2e0/0x2e0 [ 403.189059] ? fget_raw+0x20/0x20 [ 403.192516] ? __sb_end_write+0xac/0xe0 [ 403.196506] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 403.202046] ? fput+0x130/0x1a0 [ 403.205313] ? ksys_write+0x1a6/0x250 [ 403.209112] ? security_file_ioctl+0x9b/0xd0 [ 403.213519] ksys_ioctl+0xa9/0xd0 [ 403.216975] SyS_ioctl+0x24/0x30 [ 403.220326] ? ksys_ioctl+0xd0/0xd0 [ 403.223944] do_syscall_64+0x29e/0x9d0 [ 403.227836] ? vmalloc_sync_all+0x30/0x30 [ 403.231972] ? _raw_spin_unlock_irq+0x27/0x70 [ 403.236464] ? finish_task_switch+0x1ca/0x820 [ 403.240977] ? syscall_return_slowpath+0x5c0/0x5c0 [ 403.245895] ? syscall_return_slowpath+0x30f/0x5c0 [ 403.250823] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 403.256179] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 403.261028] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 403.266216] RIP: 0033:0x4552d9 [ 403.269391] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 403.277171] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 403.284427] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 403.291682] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 403.298936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 403.306195] R13: 000000000000035e R14: 00000000006f8170 R15: 0000000000000001 2018/04/06 05:05:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x2, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3000000], 0xbb}}, 0x1c) 2018/04/06 05:05:37 executing program 6: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x49f3365fd2a234dc, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x4a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000a40)={0x8, 0x48, 0x6, 'queue1\x00', 0x4043}) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x1, 0x7fff, 0x330000000000000, 0x100000001, 0x0, 0x6, 0x8, 0xb3, 0x40, 0xa2, 0x0, 0x0, 0x38, 0x2, 0x5, 0x40, 0x8}, [{0x7, 0x9, 0x0, 0x200, 0x7, 0xff, 0x4, 0x2}], "063a5f7b41b52ae26e86826ab898a099ec4af69886401df7cd69fcf3d1df82fda85714a7d038c3b503bc73650795eedba7c7033b3a969f1deb4667db1457920f91f82028896ddfc952b9a9ab5b6b90c20a125d52fb37209d8644f0f90e7a44977f88f124832c42101e88f4c3c93efa4d2ad00b5d758feae0d44fee035c36ad5ed90d68805164a9eb95a18a7dd5ed86ad71efb25408632871505adc4b47ce7c9560779d9c6f7733f3f0ca7a9df25a7b9de6", [[], [], [], [], [], [], [], []]}, 0x929) truncate(&(0x7f0000000b00)='./file0\x00', 0xded8) 2018/04/06 05:05:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x254000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf9e, 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000240)={r3, 0x1}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="4a00000000000000000000000000000000000000000000000000000007000000000000000000000000000000f3f506d4d989c81b4f657340219241155d36fc1241026b181a56ec7beb1308ed8f75c6008d12513b334906b867561f5f4244f8dc1479c5852eb9259c3550fa072448886cb7151d10d1444930492a7d7cc804fa9f2e20a39accf583144e4cea02c14f8cc6cc0bd883355bf4a6e54f5b80716505feb243c705d7b51d2835fe53dfb014552de81838b98a68ea7122a2a0bba0bd46130bf9559ec046c1fad1afe40f6b3c92a26f4c4e"]}) 2018/04/06 05:05:38 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x4, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x9091}, @generic={0x9, 0x6, 0xfffffffffffffffc, 0x7}], &(0x7f00000000c0)='syzkaller\x00', 0x8, 0x1000, &(0x7f0000000700)=""/4096, 0xa8043539b98945e8, 0x1}, 0x48) ioctl$int_out(r0, 0x5462, &(0x7f0000000200)) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00"}) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000000300)=@sco={0x1f}, 0x80) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000640)={0x0, 0x1, 0x0, "7175657565300000000000000010000000000000000000000000000000000000000000000000000000000000000000000000b6c200", 0x100000000}) 2018/04/06 05:05:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001f0ffffff0000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:38 executing program 0: unshare(0x60000000) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x98, r1, 0x2, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd3ee125c000}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7529}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000}, 0x40000c0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/04/06 05:05:38 executing program 5 (fault-call:2 fault-nth:2): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:38 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0x80045113, &(0x7f0000000fe8)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/04/06 05:05:38 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0xa0080) openat$cgroup_subtree(r1, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x7fffffff) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffffff8, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xcbfa, 0x100) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000240)={0x1, 0xffffffffffffffef}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r2, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) 2018/04/06 05:05:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4002], 0xbb}}, 0x1c) 2018/04/06 05:05:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0xffffffff00000000, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x1802000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001fffff0000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 404.487411] FAULT_INJECTION: forcing a failure. [ 404.487411] name failslab, interval 1, probability 0, space 0, times 0 [ 404.492598] IPVS: ftp: loaded support on port[0] = 21 [ 404.498747] CPU: 0 PID: 27584 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 404.510787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.520146] Call Trace: [ 404.522751] dump_stack+0x1b9/0x29f [ 404.526406] ? arch_local_irq_restore+0x52/0x52 [ 404.531098] ? __save_stack_trace+0x7e/0xd0 [ 404.535460] should_fail.cold.4+0xa/0x1a [ 404.539548] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 404.544669] ? kasan_kmalloc+0xc4/0xe0 [ 404.548575] ? kmem_cache_alloc_trace+0x152/0x780 [ 404.553436] ? snd_pcm_oss_change_params_locked+0x231/0x3ce0 [ 404.559258] ? snd_pcm_oss_change_params+0x80/0xe0 [ 404.564208] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 404.568993] ? graph_lock+0x170/0x170 [ 404.572810] ? SyS_ioctl+0x24/0x30 [ 404.576369] ? do_syscall_64+0x29e/0x9d0 [ 404.580448] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/06 05:05:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000007e20000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4000000], 0xbb}}, 0x1c) [ 404.585841] ? find_held_lock+0x36/0x1c0 [ 404.589942] ? __lock_is_held+0xb5/0x140 [ 404.594045] ? check_same_owner+0x320/0x320 [ 404.598392] ? rcu_note_context_switch+0x710/0x710 [ 404.603354] should_failslab+0x124/0x180 [ 404.607441] kmem_cache_alloc_trace+0x2cb/0x780 [ 404.612151] snd_pcm_oss_change_params_locked+0x269/0x3ce0 [ 404.617797] ? perf_tp_event+0xc30/0xc30 [ 404.621895] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 404.627802] ? perf_trace_lock+0xd6/0x900 [ 404.631963] ? perf_trace_lock_acquire+0x4f1/0x980 2018/04/06 05:05:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100f000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x1000000], 0xbb}}, 0x1c) [ 404.636936] ? zap_class+0x720/0x720 [ 404.640666] ? perf_trace_lock+0x900/0x900 [ 404.644929] ? perf_trace_lock+0x900/0x900 [ 404.649186] ? graph_lock+0x170/0x170 [ 404.653003] ? __lock_acquire+0x7f5/0x5130 [ 404.657273] ? find_held_lock+0x36/0x1c0 [ 404.661367] snd_pcm_oss_change_params+0x80/0xe0 [ 404.666488] snd_pcm_oss_make_ready+0xbe/0x170 [ 404.671092] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 404.676482] ? snd_pcm_oss_make_ready+0x170/0x170 [ 404.681338] ? __might_sleep+0x95/0x190 2018/04/06 05:05:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000107e200000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x700], 0xbb}}, 0x1c) [ 404.685339] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 404.689767] ? _parse_integer+0x190/0x190 [ 404.693942] ? graph_lock+0x170/0x170 [ 404.697758] ? snd_pcm_oss_release+0x290/0x290 [ 404.702371] ? graph_lock+0x170/0x170 [ 404.706192] ? find_held_lock+0x36/0x1c0 [ 404.710289] ? lock_downgrade+0x8e0/0x8e0 [ 404.714462] ? rcu_is_watching+0x85/0x140 [ 404.718626] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 404.723858] ? __fget+0x40c/0x650 [ 404.727332] ? match_held_lock+0x851/0x8b0 [ 404.731585] ? expand_files.part.8+0x9a0/0x9a0 [ 404.736182] ? kasan_check_write+0x14/0x20 [ 404.740432] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 404.745389] ? wait_for_completion+0x870/0x870 [ 404.749989] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 404.755191] ? snd_pcm_oss_release+0x290/0x290 [ 404.759794] do_vfs_ioctl+0x1cf/0x1650 [ 404.763719] ? ioctl_preallocate+0x2e0/0x2e0 [ 404.768145] ? fget_raw+0x20/0x20 [ 404.771618] ? __sb_end_write+0xac/0xe0 [ 404.775618] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 404.781170] ? fput+0x130/0x1a0 [ 404.784465] ? ksys_write+0x1a6/0x250 [ 404.788283] ? security_file_ioctl+0x9b/0xd0 [ 404.792715] ksys_ioctl+0xa9/0xd0 [ 404.796188] SyS_ioctl+0x24/0x30 [ 404.799565] ? ksys_ioctl+0xd0/0xd0 [ 404.803205] do_syscall_64+0x29e/0x9d0 [ 404.807105] ? vmalloc_sync_all+0x30/0x30 [ 404.811273] ? _raw_spin_unlock_irq+0x27/0x70 [ 404.815785] ? finish_task_switch+0x1ca/0x820 [ 404.820299] ? syscall_return_slowpath+0x5c0/0x5c0 [ 404.825246] ? syscall_return_slowpath+0x30f/0x5c0 [ 404.830202] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 404.835587] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 404.840457] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 404.845654] RIP: 0033:0x4552d9 [ 404.848849] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 404.856577] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 404.863859] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 404.871146] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 404.878423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 404.885702] R13: 000000000000035e R14: 00000000006f8170 R15: 0000000000000002 2018/04/06 05:05:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x200000000d3, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/139) 2018/04/06 05:05:39 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x2, 0x78, &(0x7f0000d8c309)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d00284f4bca6ed22a7058a8030000fe36bec2c13281d458db77afe8b1c6ea643e1de9edf4b06189db3abdc3d678c0d0055d46910f60560c5621c14147b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc800"}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x71, 0x3, 0x7}], 0x18) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) 2018/04/06 05:05:39 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="9140ec3963760fa823c7b58c0673b7e9332a1fa43bf19b2755415e0d548c8011a38154aded2c9a4724975b85dfc08db8e043e80e4fbf76212619286b8d3c7b4aacd3353ae2fcab2112f15432920da674373ed4b41fd9887e6889c45e21f475265ebbe792255a711d29fc54e88609c7b33ed8f1d0bb7bde057039bf2e99c5072c37a63d671acf705e6a4b0473404277b2c78fc61d8073160849ac05106d2df4896bab13efb752f005aadaaced1cb79510f613042094491e17991d2fdf318fb130e2c957fc209d50dc53a4eab24b9bb1", 0xcf}, {&(0x7f0000000140)="f74fb1a2b45bf4ad753fd14f8a060dc25ff033be7407ea92f5f7b60b080a13fcd29b1b80517424d7dab2bfc6cb91216217d880409689e05cc9d132267972fc776178b0ee6633830e2b5da467ae3abb256ec1bec2273702026a98f11de584a13a2dee347740e644f27f02ec47e9d3eb0bdc7b09acd603661b35936c030dc46d6e", 0x80}], 0x2) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000240)=0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x40}, {0xa, 0x4e24, 0xbf7, @loopback={0x0, 0x1}, 0x7ff}, 0xd391, [0x40, 0x7, 0x10000, 0x3, 0x5, 0xdc5, 0x7, 0x9]}, 0x5c) sendto$inet6(r2, &(0x7f0000000340)="30ae61e317054a2fc4e64380f010a451a13b4a02a8c281dcbb5eace36d3804903b6eb34e74b5ce5ce8a70f6c7bc89cc49727796557e8d8701071dabac97de04141710b2840da02b71e33638a974c093a6c01599ee598e680706b26c7e11ae74dc814eaf4c39bc0d16715872ccbd12219ae075e11ace13273b364836e254429903ffb59cb5e6487ebdc55ad5b6962ed59a9a8679a6836c238a511dcf25109b0301a7fb8e1d314fd3d0ca55ffc5d0cbd18022092f683c89c23b0d9bdf0558bd9b92efcd4792395783f44e878fee1006d072daddb5190388db79c9d2e2e9c8297152c29fe", 0xe3, 0x4004000, &(0x7f0000000440)={0xa, 0x4e21, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000480)={0xffffffffffff8000, 0x2, {0xffffffffffffffff, 0x3, 0x1, 0x0, 0x9}}) r3 = getpid() mq_notify(r2, &(0x7f0000000500)={0x0, 0xf, 0x1, @tid=r3}) r4 = syz_open_procfs(r3, &(0x7f0000000540)='net/udplite\x00') setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000580)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) bind$netrom(r4, &(0x7f0000000600)=@full={{0x3, {"1e9515f5db8b75"}, 0x7fffffff}, [{"197698703522ed"}, {"17fa9f8fef375a"}, {"cea3cbe563e822"}, {"963d86e210d073"}, {"157b5bee65dbb3"}, {"2bfe84ddfae754"}, {"58c821dcb7d4c4"}, {"fdf3cb7f9eb013"}]}, 0x48) sysinfo(&(0x7f0000000680)=""/29) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000700)={0x8, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x105, 0x5a1d, 0x2, 0xffffffffffffffff, 0x1, &(0x7f00000006c0)='vlan0\x00', 0x7, 0x0, 0xff}) recvfrom$llc(r2, &(0x7f0000000780)=""/61, 0x3d, 0x1, &(0x7f00000007c0)={0x1a, 0xffff, 0x8, 0xfffffffffffffff9, 0x9000, 0x1f, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000800)=0x3, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000840)=0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000880)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000008c0)={0x0, 0x5, 0x6, [0x5, 0x59a3, 0x1, 0x5, 0x1, 0x91c0000000]}, &(0x7f0000000900)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000940)={r5, 0x6, 0x7a, "2b8c73f4d063eae30fbabeb6eb3af8a8e4bc356fd045d9cfa71c257bc50405003cfc2e4ade4f72149334223656b95d254f54681a9260b89860f9fc1d11adeb93c2619865739f1f52eefbabbb064c76153e66d49129dc7d2392a1d8791490cc6d127f92590e82da6386aa9b0eadf04163499a7d46619b059d6190"}, 0x82) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000a00)=0x3) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000a40), 0x4) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000a80)={0x5, 0x907f, 0x3, 0x2b31, 0x9}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000ac0)='yam0\x00', 0x10) socketpair$inet(0x2, 0x7, 0x9, &(0x7f0000000b00)) delete_module(&(0x7f0000000b40)=']selinuxeth1\x00', 0xa00) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000b80)=""/160) capset(&(0x7f0000000c40)={0x39980732, r3}, &(0x7f0000000c80)={0x9, 0xc86, 0x80000001, 0x9, 0x6, 0x40}) splice(r0, &(0x7f0000000cc0), r4, &(0x7f0000000d00), 0xe6, 0x4) 2018/04/06 05:05:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:39 executing program 5 (fault-call:2 fault-nth:3): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x9], 0xbb}}, 0x1c) 2018/04/06 05:05:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0x3, 0x92, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=""/146}, &(0x7f0000000180)=0x78) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x410002, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000200)={r0}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) 2018/04/06 05:05:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001020000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 405.346954] FAULT_INJECTION: forcing a failure. [ 405.346954] name failslab, interval 1, probability 0, space 0, times 0 [ 405.358279] CPU: 0 PID: 27624 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 405.365132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.374510] Call Trace: [ 405.377116] dump_stack+0x1b9/0x29f [ 405.380769] ? arch_local_irq_restore+0x52/0x52 [ 405.385474] should_fail.cold.4+0xa/0x1a [ 405.389554] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/06 05:05:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000010007e2000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 405.394680] ? debug_check_no_locks_freed+0x310/0x310 [ 405.399895] ? graph_lock+0x170/0x170 [ 405.403713] ? perf_tp_event+0xc30/0xc30 [ 405.407801] ? find_held_lock+0x36/0x1c0 [ 405.411895] ? __lock_is_held+0xb5/0x140 [ 405.415997] ? check_same_owner+0x320/0x320 [ 405.420338] ? rcu_note_context_switch+0x710/0x710 [ 405.425287] ? graph_lock+0x170/0x170 [ 405.429118] should_failslab+0x124/0x180 [ 405.433200] __kmalloc+0x2c8/0x760 [ 405.436764] ? constrain_params_by_rules+0x141/0x1360 [ 405.441977] ? find_held_lock+0x36/0x1c0 [ 405.446067] constrain_params_by_rules+0x141/0x1360 [ 405.451107] ? lock_downgrade+0x8e0/0x8e0 [ 405.455281] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 405.460478] ? rcu_is_watching+0x85/0x140 [ 405.464634] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 405.469832] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 405.475062] ? is_bpf_text_address+0xd7/0x170 [ 405.479570] ? kernel_text_address+0x79/0xf0 [ 405.483990] ? __unwind_start+0x166/0x330 [ 405.488147] ? graph_lock+0x170/0x170 [ 405.491957] ? unwind_get_return_address+0x61/0xa0 [ 405.496897] ? __save_stack_trace+0x7e/0xd0 [ 405.501249] ? __lock_is_held+0xb5/0x140 [ 405.505326] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 405.510352] ? snd_interval_refine+0x428/0x700 [ 405.514958] snd_pcm_hw_refine+0x8e9/0x1180 [ 405.519305] ? constrain_params_by_rules+0x1360/0x1360 [ 405.524595] ? graph_lock+0x170/0x170 [ 405.528407] ? __lock_is_held+0xb5/0x140 [ 405.532508] ? __lock_is_held+0xb5/0x140 [ 405.536593] ? snd_pcm_oss_change_params_locked+0x269/0x3ce0 [ 405.542402] ? rcu_read_lock_sched_held+0x108/0x120 [ 405.547434] ? _snd_pcm_hw_param_min+0x330/0x570 [ 405.552209] snd_pcm_oss_change_params_locked+0x901/0x3ce0 [ 405.557874] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 405.563770] ? perf_trace_lock_acquire+0x4f1/0x980 [ 405.568722] ? perf_trace_lock+0x900/0x900 [ 405.572967] ? perf_trace_lock+0x900/0x900 [ 405.577212] ? graph_lock+0x170/0x170 [ 405.581030] ? __lock_acquire+0x7f5/0x5130 [ 405.585295] ? find_held_lock+0x36/0x1c0 [ 405.589381] snd_pcm_oss_change_params+0x80/0xe0 [ 405.594145] snd_pcm_oss_make_ready+0xbe/0x170 [ 405.598738] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 405.604116] ? snd_pcm_oss_make_ready+0x170/0x170 [ 405.608967] ? __might_sleep+0x95/0x190 [ 405.612969] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 405.617387] ? _parse_integer+0x190/0x190 [ 405.621544] ? graph_lock+0x170/0x170 [ 405.625352] ? snd_pcm_oss_release+0x290/0x290 [ 405.629946] ? find_held_lock+0x36/0x1c0 [ 405.634018] ? graph_lock+0x170/0x170 [ 405.637835] ? find_held_lock+0x36/0x1c0 [ 405.641931] ? lock_downgrade+0x8e0/0x8e0 [ 405.646095] ? kasan_check_read+0x11/0x20 [ 405.650248] ? rcu_is_watching+0x85/0x140 [ 405.654406] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 405.659621] ? __fget+0x40c/0x650 [ 405.663090] ? match_held_lock+0x851/0x8b0 [ 405.667340] ? expand_files.part.8+0x9a0/0x9a0 [ 405.671929] ? kasan_check_write+0x14/0x20 [ 405.676173] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 405.681116] ? wait_for_completion+0x870/0x870 [ 405.685704] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 405.690904] ? snd_pcm_oss_release+0x290/0x290 [ 405.695494] do_vfs_ioctl+0x1cf/0x1650 [ 405.699397] ? ioctl_preallocate+0x2e0/0x2e0 [ 405.703816] ? fget_raw+0x20/0x20 [ 405.707287] ? __sb_end_write+0xac/0xe0 [ 405.711276] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 405.716819] ? fput+0x130/0x1a0 [ 405.720115] ? ksys_write+0x1a6/0x250 [ 405.723932] ? security_file_ioctl+0x9b/0xd0 [ 405.728357] ksys_ioctl+0xa9/0xd0 [ 405.731834] SyS_ioctl+0x24/0x30 [ 405.735208] ? ksys_ioctl+0xd0/0xd0 [ 405.738850] do_syscall_64+0x29e/0x9d0 [ 405.742744] ? vmalloc_sync_all+0x30/0x30 [ 405.746899] ? _raw_spin_unlock_irq+0x27/0x70 [ 405.751400] ? finish_task_switch+0x1ca/0x820 [ 405.755904] ? syscall_return_slowpath+0x5c0/0x5c0 [ 405.760847] ? syscall_return_slowpath+0x30f/0x5c0 [ 405.765792] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 405.771174] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 405.776041] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 405.781236] RIP: 0033:0x4552d9 [ 405.784429] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 405.792152] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 405.799432] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 405.806707] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 405.813986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 405.821258] R13: 000000000000035e R14: 00000000006f8170 R15: 0000000000000003 2018/04/06 05:05:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xd5a5feff00000000], 0xbb}}, 0x1c) 2018/04/06 05:05:40 executing program 7: syz_emit_ethernet(0xa9, &(0x7f0000000000)={@random="e8ec2c300dd0", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [{[], {0x8100, 0x80000000, 0x101, 0x2}}], {@mpls_mc={0x8848, {[{0x5, 0xffffffffffffff80, 0x8, 0x869}], @ipv6={0x8, 0x6, "79991f", 0x6b, 0x88, 0xff, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, {[@hopopts={0x33, 0x0, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @dccp={{0x4e21, 0x4e22, 0x4, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, "5cec53", 0x9, "0c22cd"}, "d9db26f5e64862414b6fa365dc575111977f365a9a53792aa8e0c91c78d7f03bfd57cc7219d271327c16df12e313ae3dddfb0206b38677603cb3f44523c265dae9d81f09b6521d5aee912a"}}}}}}}, &(0x7f00000000c0)={0x1, 0x1, [0xc1d, 0x71a, 0x99d, 0xae9]}) syz_emit_ethernet(0x376, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/06 05:05:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x0, 0x100, 0x100, 0xffffffff, 0xffffffff, 0x360, 0x360, 0x360, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x3, [0x1, 0x1f, 0x401, 0x9, 0x63e, 0x8], 0x3, 0x8, 0x2}}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x6, 0x6, 0x2}}}, {{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x890}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x6}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x100000000, 0xb, [0x29, 0x3b, 0x7, 0x33, 0x3f, 0x17, 0x3d, 0x2, 0x13, 0x8, 0x31, 0xfffffffffffff8de, 0x1, 0x1b, 0x3f, 0x2d], 0x3, 0x6, 0x5}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@inet=@set4={0x50, 'set\x00', 0x4, {{0x7f, 0x9, 0x6}, {0x4, 0x80000001}, {0x4, 0x2}, 0x80000000}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x620002) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00000005c0)=""/122) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000640)={r5, 0x1}) 2018/04/06 05:05:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100e207000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r3, 0xae80, 0x0) getpeername(r2, &(0x7f00000002c0)=@sco, &(0x7f00000001c0)=0x80) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2cb4bdcc3d32ae10) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000200)=r4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 05:05:40 executing program 6: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000010bff5)='/dev/audio\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x100}, &(0x7f0000000000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/06 05:05:40 executing program 5 (fault-call:2 fault-nth:4): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) [ 406.717247] FAULT_INJECTION: forcing a failure. [ 406.717247] name failslab, interval 1, probability 0, space 0, times 0 [ 406.728576] CPU: 0 PID: 27666 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 406.735421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.744784] Call Trace: [ 406.747392] dump_stack+0x1b9/0x29f [ 406.751044] ? arch_local_irq_restore+0x52/0x52 [ 406.755732] ? __save_stack_trace+0x7e/0xd0 [ 406.760095] should_fail.cold.4+0xa/0x1a [ 406.764181] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 406.769306] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 406.774334] ? snd_interval_refine+0x428/0x700 [ 406.778934] ? graph_lock+0x170/0x170 [ 406.782752] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 406.788324] ? snd_pcm_hw_refine+0x362/0x1180 [ 406.792846] ? find_held_lock+0x36/0x1c0 [ 406.796938] ? __lock_is_held+0xb5/0x140 [ 406.801031] ? check_same_owner+0x320/0x320 [ 406.805354] ? rcu_note_context_switch+0x710/0x710 [ 406.810306] should_failslab+0x124/0x180 [ 406.814368] kmem_cache_alloc_trace+0x2cb/0x780 [ 406.819042] ? _snd_pcm_hw_param_min+0x330/0x570 [ 406.823798] snd_pcm_oss_change_params_locked+0x99b/0x3ce0 [ 406.829431] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 406.835311] ? perf_trace_lock_acquire+0x4f1/0x980 [ 406.840247] ? perf_trace_lock+0x900/0x900 [ 406.844473] ? perf_trace_lock+0x900/0x900 [ 406.848699] ? graph_lock+0x170/0x170 [ 406.852491] ? __lock_acquire+0x7f5/0x5130 [ 406.856730] ? find_held_lock+0x36/0x1c0 [ 406.860800] snd_pcm_oss_change_params+0x80/0xe0 [ 406.865548] snd_pcm_oss_make_ready+0xbe/0x170 [ 406.870122] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 406.875481] ? snd_pcm_oss_make_ready+0x170/0x170 [ 406.880314] ? __might_sleep+0x95/0x190 [ 406.884287] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 406.888687] ? _parse_integer+0x190/0x190 [ 406.892827] ? graph_lock+0x170/0x170 [ 406.896620] ? snd_pcm_oss_release+0x290/0x290 [ 406.901193] ? find_held_lock+0x36/0x1c0 [ 406.905247] ? graph_lock+0x170/0x170 [ 406.909046] ? find_held_lock+0x36/0x1c0 [ 406.913109] ? lock_downgrade+0x8e0/0x8e0 [ 406.917254] ? kasan_check_read+0x11/0x20 [ 406.921390] ? rcu_is_watching+0x85/0x140 [ 406.925526] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 406.930718] ? __fget+0x40c/0x650 [ 406.934170] ? match_held_lock+0x851/0x8b0 [ 406.938398] ? expand_files.part.8+0x9a0/0x9a0 [ 406.942967] ? kasan_check_write+0x14/0x20 [ 406.947192] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 406.952113] ? wait_for_completion+0x870/0x870 [ 406.956686] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 406.961864] ? snd_pcm_oss_release+0x290/0x290 [ 406.966435] do_vfs_ioctl+0x1cf/0x1650 [ 406.970319] ? ioctl_preallocate+0x2e0/0x2e0 [ 406.974716] ? fget_raw+0x20/0x20 [ 406.978165] ? __sb_end_write+0xac/0xe0 [ 406.982134] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 406.987658] ? fput+0x130/0x1a0 [ 406.990929] ? ksys_write+0x1a6/0x250 [ 406.994731] ? security_file_ioctl+0x9b/0xd0 [ 406.999135] ksys_ioctl+0xa9/0xd0 [ 407.002580] SyS_ioctl+0x24/0x30 [ 407.005935] ? ksys_ioctl+0xd0/0xd0 [ 407.009554] do_syscall_64+0x29e/0x9d0 [ 407.013456] ? vmalloc_sync_all+0x30/0x30 [ 407.017591] ? _raw_spin_unlock_irq+0x27/0x70 [ 407.022073] ? finish_task_switch+0x1ca/0x820 [ 407.026572] ? syscall_return_slowpath+0x5c0/0x5c0 [ 407.031493] ? syscall_return_slowpath+0x30f/0x5c0 [ 407.036418] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 407.041779] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 407.046618] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 407.051799] RIP: 0033:0x4552d9 [ 407.054980] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/06 05:05:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000200000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:41 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') r3 = getpgid(0x0) sched_setaffinity(r3, 0x1cd, &(0x7f0000da3000)=0x2) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) dup2(r0, r1) 2018/04/06 05:05:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="84455c0f2ec722d0db5c223f55f7de8c99f8f0baa70f6d9ba9fd190bf115b261c8cd6263fbe025a1e0ef3fb662b0674df06b5264ef8982defef5895cc5904edcb4df1117d2d19a8b2f8bdff31fa7bd837174a4f3f3a631db53d9292d2c46a149b9ea70bbdf97b1cdd3e26584f452e666d2bde7083f16a9444d976b7c76876b6d41e58f735804a237f2a4667d49ac50afa37876c1dc109ba0910bac2b3c746fde2f6c5d95", 0xa4}, {&(0x7f00000000c0)="15f5794f9386a8600c9acaefe3121a90ef7d245d9828ff089027021a78a8746a7d25da0c9409daac7dfb8e50b567a82e053cdb73bce13039caadf057daf1ac757a4e2188f77013930503dd7c34284abcb95fb861c9770a4424c0fadb87af7c95261c725b3e254cae591a5a58cc1d7d1b543e169d2ec51d72cf7752ac3200848e380f9614d04627a72df9a9a9a048d5dd860783b47b32ee3f3eea080cf9030b434437a3e113f6bcce4c51410eb77af4616761a7da2641796b7fbfa91c30dc0b1b6cd126c5f05d1af70abbaf11b18040993aef3a3e7253644f946050e7aba37afdc4720ffc2e8bbcdf9563b5741aab9a", 0xef}], 0x2, 0x5) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x1f}) fcntl$lock(r1, 0x7, &(0x7f0000603000)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/rfcomm\x00') setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000240)={0x1, 0x3000000000, 0x80000000, 0xff}, 0x10) 2018/04/06 05:05:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xa00], 0xbb}}, 0x1c) [ 407.062684] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 407.069938] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 407.077196] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 407.084452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 407.091709] R13: 000000000000035e R14: 00000000006f8170 R15: 0000000000000004 2018/04/06 05:05:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000010000f0fffffffffffffd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:42 executing program 5 (fault-call:2 fault-nth:5): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:42 executing program 0: sendmsg$rds(0xffffffffffffffff, &(0x7f0000ab4fc8)={&(0x7f0000a26ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000517fd0), 0x0, &(0x7f0000916000)}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xf) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x200002, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x92, 0x0, 0x6, 0x8, 0x3ff, 0x4, 0x1000}, 0x1c) clone(0x0, &(0x7f0000af0f8c), &(0x7f0000000080), &(0x7f00004b7ffc), &(0x7f0000000040)) r2 = getpid() process_vm_writev(r2, &(0x7f0000529ff0)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000000000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f00000000c0)="e023a54b7ad059297fe85a41", 0xc, 0x4080, &(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/06 05:05:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0xbb}}, 0x1c) 2018/04/06 05:05:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getuid() socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) iopl(0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x40400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x81, 0x0, 0x3, 'queue0\x00', 0x8}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x103, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f00000001c0)={@host=0x2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) sched_getaffinity(0x0, 0x8, &(0x7f0000000100)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write(r4, &(0x7f0000000300)='5', 0x1) pipe(&(0x7f0000000180)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/04/06 05:05:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000010000000000fffffff0fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0x7e, 0x40007) sendfile(r1, r2, &(0x7f0000000200)=0xff0f, 0x400) 2018/04/06 05:05:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5df88)=[{}], 0x18) unshare(0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) iopl(0xffffffffffffff69) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000001c0)=0x80) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000200)={0x5, 0x100000000, 0x0, 'queue0\x00', 0x3}) unshare(0xc000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="ddb7c9f85387995fda830870c2bcb79f2b9e9401dc57eff706cb03985193b9b694878b9ada1c64dc0d06eef073e1b159a5e0dee4147d185ddbc502589297428e6ab36984c5f2b12b8e88758715ad8e40049c5781c800a9fe4a0b4625", 0x5c, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r4) fcntl$getown(r3, 0x9) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x9, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000000c0)='user\x00') r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) accept4$alg(r5, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001100)) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6(0xa, 0x2, 0x1000) bind$inet6(r6, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r6, 0xeb8) syz_emit_ethernet(0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffb9338785ff86dd60d8652b00140600fe800000000000000000000000000087fe8000000000000000000000000000aa4f004e20", @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 408.147484] FAULT_INJECTION: forcing a failure. [ 408.147484] name failslab, interval 1, probability 0, space 0, times 0 [ 408.158839] CPU: 0 PID: 27706 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 408.165692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.175058] Call Trace: [ 408.177674] dump_stack+0x1b9/0x29f [ 408.181328] ? arch_local_irq_restore+0x52/0x52 [ 408.186032] should_fail.cold.4+0xa/0x1a [ 408.190121] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/06 05:05:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0xbb}}, 0x1c) [ 408.195248] ? debug_check_no_locks_freed+0x310/0x310 [ 408.200459] ? graph_lock+0x170/0x170 [ 408.204281] ? perf_tp_event+0xc30/0xc30 [ 408.208357] ? save_stack+0x43/0xd0 [ 408.212001] ? kasan_slab_free+0xe/0x10 [ 408.215999] ? find_held_lock+0x36/0x1c0 [ 408.220088] ? __lock_is_held+0xb5/0x140 [ 408.224194] ? check_same_owner+0x320/0x320 [ 408.228534] ? debug_check_no_obj_freed+0x2ff/0x584 [ 408.233579] ? rcu_note_context_switch+0x710/0x710 [ 408.238529] ? graph_lock+0x170/0x170 [ 408.242358] should_failslab+0x124/0x180 [ 408.246443] __kmalloc+0x2c8/0x760 [ 408.250015] ? constrain_params_by_rules+0x141/0x1360 [ 408.255221] ? find_held_lock+0x36/0x1c0 [ 408.259308] constrain_params_by_rules+0x141/0x1360 [ 408.264349] ? lock_downgrade+0x8e0/0x8e0 [ 408.268526] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 408.273733] ? rcu_is_watching+0x85/0x140 [ 408.277899] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 408.283105] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 408.288327] ? is_bpf_text_address+0xd7/0x170 [ 408.292844] ? kernel_text_address+0x79/0xf0 [ 408.297270] ? __unwind_start+0x166/0x330 [ 408.301432] ? __kernel_text_address+0xd/0x40 [ 408.305947] ? unwind_get_return_address+0x61/0xa0 [ 408.310893] ? __save_stack_trace+0x7e/0xd0 [ 408.315251] ? save_stack+0xa9/0xd0 [ 408.318894] ? save_stack+0x43/0xd0 [ 408.322538] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 408.328082] ? snd_interval_refine+0x428/0x700 [ 408.332667] snd_pcm_hw_refine+0x8e9/0x1180 [ 408.336997] ? constrain_params_by_rules+0x1360/0x1360 [ 408.342274] ? graph_lock+0x170/0x170 [ 408.346064] ? __lock_is_held+0xb5/0x140 [ 408.350141] ? __lock_is_held+0xb5/0x140 [ 408.354197] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 408.359724] ? snd_interval_refine+0x428/0x700 [ 408.364304] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.369833] ? _snd_pcm_hw_param_set.constprop.34+0x259/0x610 [ 408.375711] ? rcu_read_lock_sched_held+0x108/0x120 [ 408.380722] ? snd_pcm_hw_param_max+0x730/0x730 [ 408.385387] ? _snd_pcm_hw_param_min+0x330/0x570 [ 408.390144] snd_pcm_oss_change_params_locked+0x2883/0x3ce0 [ 408.395873] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 408.401755] ? perf_trace_lock+0xd6/0x900 [ 408.406269] ? perf_trace_lock_acquire+0x4f1/0x980 [ 408.411203] ? zap_class+0x720/0x720 [ 408.414915] ? perf_trace_lock+0x900/0x900 [ 408.419232] ? perf_trace_lock+0x900/0x900 [ 408.423463] ? graph_lock+0x170/0x170 [ 408.427270] ? __lock_acquire+0x7f5/0x5130 [ 408.431514] ? find_held_lock+0x36/0x1c0 [ 408.435585] snd_pcm_oss_change_params+0x80/0xe0 [ 408.440335] snd_pcm_oss_make_ready+0xbe/0x170 [ 408.444915] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 408.450276] ? snd_pcm_oss_make_ready+0x170/0x170 [ 408.455113] ? __might_sleep+0x95/0x190 [ 408.459091] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 408.463495] ? _parse_integer+0x190/0x190 [ 408.467641] ? graph_lock+0x170/0x170 [ 408.471435] ? snd_pcm_oss_release+0x290/0x290 [ 408.476032] ? graph_lock+0x170/0x170 [ 408.479834] ? find_held_lock+0x36/0x1c0 [ 408.483903] ? lock_downgrade+0x8e0/0x8e0 [ 408.488058] ? rcu_is_watching+0x85/0x140 [ 408.492205] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 408.497403] ? __fget+0x40c/0x650 [ 408.500855] ? match_held_lock+0x851/0x8b0 [ 408.505086] ? expand_files.part.8+0x9a0/0x9a0 [ 408.509663] ? kasan_check_write+0x14/0x20 [ 408.513892] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 408.518821] ? wait_for_completion+0x870/0x870 [ 408.523395] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 408.528576] ? snd_pcm_oss_release+0x290/0x290 [ 408.533154] do_vfs_ioctl+0x1cf/0x1650 [ 408.537050] ? ioctl_preallocate+0x2e0/0x2e0 [ 408.541451] ? fget_raw+0x20/0x20 [ 408.544901] ? __sb_end_write+0xac/0xe0 [ 408.548873] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 408.554401] ? fput+0x130/0x1a0 [ 408.557676] ? ksys_write+0x1a6/0x250 [ 408.561483] ? security_file_ioctl+0x9b/0xd0 [ 408.565891] ksys_ioctl+0xa9/0xd0 [ 408.569340] SyS_ioctl+0x24/0x30 [ 408.572700] ? ksys_ioctl+0xd0/0xd0 [ 408.576320] do_syscall_64+0x29e/0x9d0 [ 408.580199] ? vmalloc_sync_all+0x30/0x30 [ 408.584339] ? _raw_spin_unlock_irq+0x27/0x70 [ 408.588829] ? finish_task_switch+0x1ca/0x820 [ 408.593318] ? syscall_return_slowpath+0x5c0/0x5c0 [ 408.598241] ? syscall_return_slowpath+0x30f/0x5c0 [ 408.603172] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 408.608535] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 408.613380] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 408.618560] RIP: 0033:0x4552d9 [ 408.621743] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 408.629449] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 408.636709] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 2018/04/06 05:05:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000010000f0ffff00000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xbb}}, 0x1c) 2018/04/06 05:05:42 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0x0, 0x6, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) r2 = accept4(r1, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x8000, 0x4) mkdirat$cgroup(r1, &(0x7f0000000480)='syz1\x00', 0x1ff) getpgid(0x0) r4 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) shmctl$IPC_RMID(r4, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000003c0)=""/169, &(0x7f0000000080)=0xa9) connect$bt_rfcomm(r1, &(0x7f0000000200)={0x1f, {0x7, 0x4b7f8dc8, 0x2, 0x1e67, 0x64, 0x10000}, 0xfffffffffffff22a}, 0xa) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000280)) socket$inet6_sctp(0xa, 0x5, 0x84) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 408.643974] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 408.651232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 408.658759] R13: 000000000000035e R14: 00000000006f8170 R15: 0000000000000005 2018/04/06 05:05:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001009effffff00000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000010000000000ffffff9efd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], 0xbb}}, 0x1c) 2018/04/06 05:05:43 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"776c616e300000020084000000000899", &(0x7f0000000080)=ANY=[@ANYBLOB="11000800000000000000000000000000000000000700000000000000010100000000080009c084f114d951a5cccdf6bf2ce6ad74cd14fe5c85e8afd37175e628bfebaa7ece48476e491524dc914273fed3fdda992002546ae33c39c4e2a0210d569d090d81f492e1b082e65c5d2e2bc3dbcffcf43dd9501e8451e56d9c8d8306ac6df6fb42e2"]}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/44, &(0x7f0000000040)=0x2c) 2018/04/06 05:05:43 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000002c0)={0x0, 0x0, [0x630, 0x0, 0x0, 0x4]}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200, 0x31) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7c4, 0x10000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ip_tables_targets\x00') r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x5, 0x88c00) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000140)={0x2, r1}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x6, 0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) accept4$bt_l2cap(r3, &(0x7f0000000240), &(0x7f0000000280)=0xe, 0x80000) io_setup(0x2, &(0x7f0000000300)=0x0) io_cancel(r4, &(0x7f0000001340)={0x0, 0x0, 0x0, 0xf, 0x5, r1, &(0x7f0000000340)="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", 0x1000, 0xfffffffffffffc01, 0x0, 0x1, r2}, &(0x7f0000001380)) 2018/04/06 05:05:43 executing program 5 (fault-call:2 fault-nth:6): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100000000007ffffffffd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:43 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp, 0x0, 0x0, 0x200000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000080)={0xfffffffffffffffb, 0x3}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x78}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) prlimit64(r3, 0xf, &(0x7f0000000100)={0x3ff, 0x20}, &(0x7f0000000140)) 2018/04/06 05:05:43 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x388d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8003, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000002040)=""/4096, &(0x7f0000000000)=0xffffffffffffff22) ustat(0x0, &(0x7f0000000080)) 2018/04/06 05:05:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001007fffffff00000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:43 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x1, 0x30}, &(0x7f0000000100)=0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x40, 0x0, 0x0) 2018/04/06 05:05:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0xbb}}, 0x1c) 2018/04/06 05:05:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) fremovexattr(r1, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"]) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/06 05:05:43 executing program 0: r0 = perf_event_open(&(0x7f0000857f88)={0x2, 0x70, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x200000000, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x4000008000007, &(0x7f0000000040)={0x0, 0x7}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x2, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000240)={{0x0, 0x9}, 0x1, 0x0, 0x8, {0x0, 0x5cb6}, 0x3, 0x800}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) 2018/04/06 05:05:43 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x100, 0x14a) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000100)=""/152) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x5, {{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x88) sendto$inet6(r2, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 05:05:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100fffff00000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) epoll_create(0x9) gettid() r2 = gettid() fcntl$lock(r0, 0x24, &(0x7f0000003fe0)={0x0, 0x0, 0x4000000, 0x0, r2}) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20002) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000100)={0x0, {{0xa, 0x4e20, 0x2, @empty, 0x3ff}}, {{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x108) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x8001, 0x0) [ 409.169331] FAULT_INJECTION: forcing a failure. [ 409.169331] name failslab, interval 1, probability 0, space 0, times 0 [ 409.180650] CPU: 1 PID: 27762 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 409.187495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.196852] Call Trace: [ 409.199451] dump_stack+0x1b9/0x29f [ 409.203095] ? arch_local_irq_restore+0x52/0x52 [ 409.207773] ? finish_task_switch+0x1ca/0x820 [ 409.212272] ? finish_task_switch+0x182/0x820 [ 409.216779] should_fail.cold.4+0xa/0x1a [ 409.220849] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 409.225966] ? __schedule+0x80f/0x1e40 [ 409.229864] ? is_bpf_text_address+0xd7/0x170 [ 409.234373] ? __sched_text_start+0x8/0x8 [ 409.239166] ? find_held_lock+0x36/0x1c0 [ 409.243241] ? __lock_is_held+0xb5/0x140 [ 409.247328] ? check_same_owner+0x320/0x320 [ 409.251658] ? snd_pcm_oss_change_params+0x80/0xe0 [ 409.256593] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 409.261352] ? snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 409.266890] ? ksys_ioctl+0xa9/0xd0 [ 409.270518] ? SyS_ioctl+0x24/0x30 [ 409.274070] ? do_syscall_64+0x29e/0x9d0 [ 409.278143] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 409.283524] should_failslab+0x124/0x180 [ 409.287588] kmem_cache_alloc_trace+0x2cb/0x780 [ 409.292264] ? do_raw_spin_lock+0xc1/0x200 [ 409.296513] ? trace_hardirqs_off+0xd/0x10 [ 409.300763] snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 409.306494] ? _snd_pcm_hw_param_min+0x570/0x570 [ 409.311247] ? mark_held_locks+0xc9/0x160 [ 409.315392] ? kfree+0x111/0x260 [ 409.318768] ? snd_pcm_oss_change_params_locked+0x2c1e/0x3ce0 [ 409.324648] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 409.329657] ? trace_hardirqs_on+0xd/0x10 [ 409.333805] snd_pcm_oss_change_params_locked+0xc4d/0x3ce0 [ 409.339419] ? print_usage_bug+0x7/0xc0 [ 409.343379] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 409.349247] ? perf_trace_lock_acquire+0xe3/0x980 [ 409.354085] ? debug_check_no_locks_freed+0x310/0x310 [ 409.359267] ? perf_trace_lock+0x900/0x900 [ 409.363486] ? perf_trace_lock+0x900/0x900 [ 409.367711] ? graph_lock+0x170/0x170 [ 409.371498] ? __lock_acquire+0x7f5/0x5130 [ 409.375715] ? debug_check_no_locks_freed+0x310/0x310 [ 409.380891] ? find_held_lock+0x36/0x1c0 [ 409.384941] snd_pcm_oss_change_params+0x80/0xe0 [ 409.389691] snd_pcm_oss_make_ready+0xbe/0x170 [ 409.394270] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 409.399632] ? snd_pcm_oss_make_ready+0x170/0x170 [ 409.404472] ? __might_sleep+0x95/0x190 [ 409.408432] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 409.412827] ? _parse_integer+0x190/0x190 [ 409.416960] ? graph_lock+0x170/0x170 [ 409.420755] ? snd_pcm_oss_release+0x290/0x290 [ 409.425343] ? find_held_lock+0x36/0x1c0 [ 409.429395] ? graph_lock+0x170/0x170 [ 409.433180] ? find_held_lock+0x36/0x1c0 [ 409.437226] ? lock_downgrade+0x8e0/0x8e0 [ 409.441360] ? kasan_check_read+0x11/0x20 [ 409.445500] ? rcu_is_watching+0x85/0x140 [ 409.449640] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 409.454820] ? __fget+0x40c/0x650 [ 409.458256] ? match_held_lock+0x851/0x8b0 [ 409.462472] ? expand_files.part.8+0x9a0/0x9a0 [ 409.467054] ? kasan_check_write+0x14/0x20 [ 409.471282] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 409.476196] ? wait_for_completion+0x870/0x870 [ 409.480767] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 409.485945] ? snd_pcm_oss_release+0x290/0x290 [ 409.490509] do_vfs_ioctl+0x1cf/0x1650 [ 409.494385] ? ioctl_preallocate+0x2e0/0x2e0 [ 409.498775] ? fget_raw+0x20/0x20 [ 409.502216] ? __sb_end_write+0xac/0xe0 [ 409.506182] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 409.511701] ? fput+0x130/0x1a0 [ 409.514964] ? ksys_write+0x1a6/0x250 [ 409.518750] ? security_file_ioctl+0x9b/0xd0 [ 409.523142] ksys_ioctl+0xa9/0xd0 [ 409.526578] SyS_ioctl+0x24/0x30 [ 409.529939] ? ksys_ioctl+0xd0/0xd0 [ 409.533568] do_syscall_64+0x29e/0x9d0 [ 409.537438] ? vmalloc_sync_all+0x30/0x30 [ 409.541571] ? _raw_spin_unlock_irq+0x27/0x70 [ 409.546054] ? finish_task_switch+0x1ca/0x820 [ 409.550531] ? syscall_return_slowpath+0x5c0/0x5c0 [ 409.555453] ? syscall_return_slowpath+0x30f/0x5c0 [ 409.560377] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 409.565727] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 409.570558] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 409.575729] RIP: 0033:0x4552d9 [ 409.578902] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 409.586593] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 409.593845] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 409.601094] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 409.608343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 409.615592] R13: 000000000000035e R14: 00000000006f8170 R15: 0000000000000006 2018/04/06 05:05:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x100, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000140)="2728c3d683ad4be8d012d62abaa0753efd98fc9728b2d0e8dbc4cae65002319d30e883cd2964bc9b00955549dfec8e37ee08d049c4e99b5c6624884d2a9f86f889a0c6037c", 0x45, 0x1}, {&(0x7f00000001c0)="5aade31542b6a490c5a656dd71347fa47c8e16c1685dfe58fa41804ee496261ffa1507c8dfa821beeac323e9cab84fdbc6a01772d35dfe343019bd8341ab2f7a8990fa403e045926629c320246ac1efd6076e925a7a6284b76cc4467d4e6a799c3424e8856664af1d315d16bf1824b73ed4ee7eb49176b4cf267330cfd1921e7af6910f6119b6151fa9d25c8b566b0ae60fc220a112c42edbbc569599666fe432cb21599f792c21d646b400ec5e4252a793f780128c956bfa430cb27715cc9047e3cc5fbfe6e13596520279ba946", 0xce, 0x5}], 0x2000000, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000140)}) 2018/04/06 05:05:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x800000001}, &(0x7f0000000080)=0xfffffd57) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) munlockall() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x19) 2018/04/06 05:05:44 executing program 5 (fault-call:2 fault-nth:7): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:44 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) ioctl$int_in(r1, 0x5421, &(0x7f00000000c0)=0x90f) writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="83", 0x1}], 0x1) read(r1, &(0x7f0000000040)=""/75, 0x4b) 2018/04/06 05:05:44 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000348000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/06 05:05:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000100000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xc996c44], 0xbb}}, 0x1c) [ 410.035523] FAULT_INJECTION: forcing a failure. [ 410.035523] name failslab, interval 1, probability 0, space 0, times 0 [ 410.046852] CPU: 1 PID: 27816 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 410.053694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.063049] Call Trace: [ 410.065644] dump_stack+0x1b9/0x29f [ 410.069282] ? arch_local_irq_restore+0x52/0x52 [ 410.073967] should_fail.cold.4+0xa/0x1a [ 410.078123] ? __lock_acquire+0x7f5/0x5130 2018/04/06 05:05:44 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x6) shutdown(r1, 0x1) connect$inet6(r1, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 410.082365] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 410.087470] ? __lock_acquire+0x7f5/0x5130 [ 410.091712] ? graph_lock+0x170/0x170 [ 410.095519] ? debug_check_no_locks_freed+0x310/0x310 [ 410.100723] ? find_held_lock+0x36/0x1c0 [ 410.104807] ? __lock_is_held+0xb5/0x140 [ 410.109165] ? check_same_owner+0x320/0x320 [ 410.113500] ? rcu_note_context_switch+0x710/0x710 [ 410.118436] ? perf_trace_lock_acquire+0xe3/0x980 [ 410.123292] should_failslab+0x124/0x180 [ 410.127362] __kmalloc+0x2c8/0x760 [ 410.130909] ? __lock_acquire+0x7f5/0x5130 [ 410.135150] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 410.139741] ? constrain_params_by_rules+0x141/0x1360 [ 410.144944] constrain_params_by_rules+0x141/0x1360 [ 410.149980] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 410.155187] ? lock_downgrade+0x8e0/0x8e0 [ 410.159350] ? kasan_check_read+0x11/0x20 [ 410.163506] ? rcu_is_watching+0x85/0x140 [ 410.167660] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 410.172860] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 410.178065] ? is_bpf_text_address+0xd7/0x170 2018/04/06 05:05:44 executing program 3: socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f0000000040)=""/135, 0x87) r2 = dup3(r1, r1, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000100)={{0x400, 0xbc, 0x3, 0x1, 0x9, 0x7}, 0x100}) write$rdma_cm(r1, &(0x7f0000003e80)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003e40)={0xffffffff}, 0x1, 0x1}}, 0x20) write$rdma_cm(r2, &(0x7f0000003ec0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000140), r3}}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000003f00)={0x7, 0x5, 0x9, 0x100000000, 0x3, 0x5}) getpeername$inet(r2, &(0x7f0000003f80)={0x0, 0x0, @rand_addr}, &(0x7f0000003fc0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000004000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004040)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004080)={r7, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x0, 0x9, 0x2cb3, 0x41c1, 0x3, 0x1ff, 0xffffffff, 0x100000001, 0x3, 0x4, 0x9, 0x907, 0x5, 0x4, 0x7fffffff]}, &(0x7f0000004180)=0x100) fstat(r0, &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004240)='./file0\x00', &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r8, r9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000004300)={r7, 0x3}, &(0x7f0000004340)=0x8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000004380)=0x80000000, 0x4) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f00000043c0)=""/38, &(0x7f0000004400)=0x26) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000004440)={0x1100000000000000, 0x6000, 0x0, 0x2, 0x10}) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004480)={r6}, &(0x7f00000044c0)=0x8) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000004500), &(0x7f0000004540)=0x4) ioctl$sock_inet_SIOCGIFADDR(r10, 0x8915, &(0x7f0000004580)={'bcsf0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) restart_syscall() statx(r2, &(0x7f00000045c0)='./file0\x00', 0x2000, 0x18, &(0x7f0000004600)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004700)=@sack_info={r4, 0x4, 0x2}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000004740)={0x6, 0x3, 0x19, 0x4, 0x8001, 0x45d7}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000047c0)={0x2, 0x1000, 0x5, 0x9}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004800)={r5, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$TUNSETVNETBE(r10, 0x400454de, &(0x7f00000048c0)=0x1) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/04/06 05:05:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000010000f0000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 410.182568] ? kernel_text_address+0x79/0xf0 [ 410.186987] ? __unwind_start+0x166/0x330 [ 410.191142] ? __kernel_text_address+0xd/0x40 [ 410.195646] ? unwind_get_return_address+0x61/0xa0 [ 410.200581] ? __save_stack_trace+0x7e/0xd0 [ 410.204911] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 410.210452] ? snd_interval_refine+0x428/0x700 [ 410.215050] snd_pcm_hw_refine+0x8e9/0x1180 [ 410.219391] ? constrain_params_by_rules+0x1360/0x1360 [ 410.224671] ? snd_pcm_oss_change_params+0x80/0xe0 [ 410.229619] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 410.234378] ? snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 410.239918] ? snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 410.244502] ? do_vfs_ioctl+0x1cf/0x1650 [ 410.248573] ? ksys_ioctl+0xa9/0xd0 [ 410.252204] ? SyS_ioctl+0x24/0x30 [ 410.255752] ? do_syscall_64+0x29e/0x9d0 [ 410.259818] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 410.265186] ? kasan_check_read+0x11/0x20 [ 410.269341] ? do_raw_spin_unlock+0x9e/0x2e0 [ 410.273758] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 410.278351] ? print_usage_bug+0xc0/0xc0 [ 410.282413] ? kasan_check_write+0x14/0x20 [ 410.286649] ? do_raw_spin_lock+0xc1/0x200 [ 410.290891] ? trace_hardirqs_off+0xd/0x10 [ 410.295133] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 410.300242] ? debug_check_no_obj_freed+0x2ff/0x584 [ 410.305273] ? mark_held_locks+0xc9/0x160 [ 410.309422] ? quarantine_put+0xeb/0x190 [ 410.313498] snd_pcm_hw_param_first+0x30e/0x680 [ 410.318180] snd_pcm_hw_param_near.constprop.35+0x6e2/0xb10 [ 410.323902] ? _snd_pcm_hw_param_min+0x570/0x570 [ 410.328663] ? mark_held_locks+0xc9/0x160 [ 410.332816] ? kfree+0x111/0x260 [ 410.336190] ? snd_pcm_oss_change_params_locked+0x2c1e/0x3ce0 [ 410.342084] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 410.347106] ? trace_hardirqs_on+0xd/0x10 [ 410.351266] snd_pcm_oss_change_params_locked+0xc4d/0x3ce0 [ 410.356904] ? print_usage_bug+0x7/0xc0 [ 410.360886] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 410.366778] ? perf_trace_lock_acquire+0xe3/0x980 [ 410.371628] ? debug_check_no_locks_freed+0x310/0x310 [ 410.376823] ? perf_trace_lock+0x900/0x900 [ 410.381066] ? perf_trace_lock+0x900/0x900 [ 410.385309] ? graph_lock+0x170/0x170 [ 410.389116] ? __lock_acquire+0x7f5/0x5130 [ 410.393360] ? debug_check_no_locks_freed+0x310/0x310 [ 410.398561] ? find_held_lock+0x36/0x1c0 [ 410.402643] snd_pcm_oss_change_params+0x80/0xe0 [ 410.407405] snd_pcm_oss_make_ready+0xbe/0x170 [ 410.412002] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 410.417376] ? snd_pcm_oss_make_ready+0x170/0x170 [ 410.422228] ? __might_sleep+0x95/0x190 [ 410.426218] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 410.430636] ? _parse_integer+0x190/0x190 [ 410.434789] ? graph_lock+0x170/0x170 [ 410.438595] ? snd_pcm_oss_release+0x290/0x290 [ 410.443188] ? find_held_lock+0x36/0x1c0 [ 410.447257] ? graph_lock+0x170/0x170 [ 410.451068] ? find_held_lock+0x36/0x1c0 [ 410.455144] ? lock_downgrade+0x8e0/0x8e0 [ 410.459300] ? kasan_check_read+0x11/0x20 [ 410.463444] ? rcu_is_watching+0x85/0x140 [ 410.467588] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 410.472793] ? __fget+0x40c/0x650 [ 410.476252] ? match_held_lock+0x851/0x8b0 [ 410.480491] ? expand_files.part.8+0x9a0/0x9a0 [ 410.485072] ? kasan_check_write+0x14/0x20 [ 410.489314] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 410.494254] ? wait_for_completion+0x870/0x870 [ 410.498845] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 410.504040] ? snd_pcm_oss_release+0x290/0x290 [ 410.508626] do_vfs_ioctl+0x1cf/0x1650 [ 410.512528] ? ioctl_preallocate+0x2e0/0x2e0 [ 410.516941] ? fget_raw+0x20/0x20 [ 410.520406] ? __sb_end_write+0xac/0xe0 [ 410.524388] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 410.529929] ? fput+0x130/0x1a0 [ 410.533217] ? ksys_write+0x1a6/0x250 [ 410.537022] ? security_file_ioctl+0x9b/0xd0 [ 410.541425] ksys_ioctl+0xa9/0xd0 [ 410.544863] SyS_ioctl+0x24/0x30 [ 410.548211] ? ksys_ioctl+0xd0/0xd0 [ 410.551823] do_syscall_64+0x29e/0x9d0 [ 410.555706] ? vmalloc_sync_all+0x30/0x30 [ 410.559850] ? kasan_check_write+0x14/0x20 [ 410.564069] ? syscall_return_slowpath+0x5c0/0x5c0 [ 410.568993] ? syscall_return_slowpath+0x30f/0x5c0 [ 410.573919] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 410.579271] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/06 05:05:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100f000000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100f0ffffff00000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0xbb}}, 0x1c) [ 410.584105] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 410.589275] RIP: 0033:0x4552d9 [ 410.592448] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 410.600145] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 410.607404] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 410.614655] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 410.621924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 410.629194] R13: 000000000000035e R14: 00000000006f8170 R15: 0000000000000007 2018/04/06 05:05:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000001fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:45 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x7fff, 0x5, 0x6, 0x0, 0x9, 0x9, 0x2, 0xffff, 0x6, 0x2, 0x7a1, 0xbef, 0x1e0, 0x81, 0x0, 0xfffffffffffff801, 0x1, 0x3, 0x7, 0x7, 0x6, 0x3, 0x2, 0x7, 0x10001, 0x9, 0x80000000, 0x8, 0x1000, 0x8, 0x0, 0x2b369e5, 0x200, 0xa01a, 0x3, 0x0, 0x5, 0x5, @perf_config_ext={0x15}, 0x10a08, 0x5, 0x1, 0x1, 0x1f, 0x8, 0x3}, r1, 0x4, r3, 0x8) fstat(r0, &(0x7f0000000000)) r4 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f0000000580)='\v'}) mmap$binder(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/06 05:05:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@int=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bcsh0\x00', 0x0}) poll(&(0x7f0000000700)=[{r1, 0x201}, {r1, 0x80c0}, {r0, 0x349a}], 0x3, 0x401) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r2}) r3 = socket$inet(0x2, 0xa, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000600)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x84}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}}], 0x74) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000006c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22}], 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r4, 0x70, &(0x7f0000000280)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x3ff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e20, @rand_addr=0x8}}}, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000003c0)={'lo\x00', 0x4100}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) pread64(r0, &(0x7f0000000340)=""/181, 0xb5, 0x62) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xc4, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/196}, &(0x7f0000000200)=0x78) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000400)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xf80866d, 0x5}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000440)={r7, 0x400000000004}, &(0x7f00000005c0)=0xffffffffffffffc3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r8, 0x10001, 0xc9e9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000580)={r9, 0x1}, &(0x7f0000000680)=0x8) 2018/04/06 05:05:45 executing program 5 (fault-call:2 fault-nth:8): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x80, 0x8800) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x401, 0x2}) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000004000)=0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000140)=0x8000, 0x4) lseek(r2, 0x0, 0x4) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) ftruncate(r2, 0x0) close(r2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000300)={'nat\x00', 0x0, 0x4, 0xe7, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/231}, &(0x7f0000000380)=0x78) 2018/04/06 05:05:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000040)="f4a5fff6703e5fe6b17ff35e0095035b1a7cceec3d1fba74ae4b7fb9bd52bbd4a17d6c731056ab66bde4d58d") r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) 2018/04/06 05:05:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0xbb}}, 0x1c) [ 411.080456] binder: 27864 RLIMIT_NICE not set [ 411.081055] FAULT_INJECTION: forcing a failure. [ 411.081055] name failslab, interval 1, probability 0, space 0, times 0 [ 411.096370] CPU: 1 PID: 27860 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 411.103212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.112563] Call Trace: [ 411.115162] dump_stack+0x1b9/0x29f [ 411.118804] ? arch_local_irq_restore+0x52/0x52 [ 411.123486] ? lock_downgrade+0x8e0/0x8e0 [ 411.124274] sctp: [Deprecated]: syz-executor7 (pid 27872) Use of int in max_burst socket option deprecated. [ 411.124274] Use struct sctp_assoc_value instead [ 411.127639] should_fail.cold.4+0xa/0x1a [ 411.127660] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.127680] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 411.127701] ? graph_lock+0x170/0x170 [ 411.127722] ? is_bpf_text_address+0xd7/0x170 [ 411.127746] ? find_held_lock+0x36/0x1c0 [ 411.168759] ? __lock_is_held+0xb5/0x140 [ 411.172840] ? check_same_owner+0x320/0x320 2018/04/06 05:05:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100fffffffffffff000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xbb}}, 0x1c) 2018/04/06 05:05:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000200000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 411.177171] ? rcu_note_context_switch+0x710/0x710 [ 411.182102] ? snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 411.187643] ? snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 411.192229] ? do_vfs_ioctl+0x1cf/0x1650 [ 411.196301] should_failslab+0x124/0x180 [ 411.200369] __kmalloc+0x2c8/0x760 [ 411.203918] ? print_usage_bug+0xc0/0xc0 [ 411.207981] ? kasan_check_write+0x14/0x20 [ 411.212218] ? do_raw_spin_lock+0xc1/0x200 [ 411.216461] ? snd_pcm_plugin_build+0x64/0x670 [ 411.221051] snd_pcm_plugin_build+0x64/0x670 [ 411.225473] snd_pcm_plugin_build_linear+0x29d/0x900 2018/04/06 05:05:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100ffffff9e00000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 411.230588] ? linear_transfer+0xa20/0xa20 [ 411.234838] snd_pcm_plug_format_plugins+0x7c8/0x1a60 [ 411.240368] ? snd_pcm_plug_slave_format+0x760/0x760 [ 411.245473] ? snd_interval_refine+0x428/0x700 [ 411.250068] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.255613] ? snd_pcm_hw_param_max+0x730/0x730 [ 411.260288] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 411.265488] snd_pcm_oss_change_params_locked+0x11bd/0x3ce0 [ 411.271220] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 2018/04/06 05:05:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffea5d5], 0xbb}}, 0x1c) 2018/04/06 05:05:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000010000000000000007e2fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 411.277111] ? perf_trace_lock_acquire+0xe3/0x980 [ 411.281956] ? debug_check_no_locks_freed+0x310/0x310 [ 411.287152] ? perf_trace_lock+0x900/0x900 [ 411.291399] ? perf_trace_lock+0x900/0x900 [ 411.295640] ? graph_lock+0x170/0x170 [ 411.299447] ? __lock_acquire+0x7f5/0x5130 [ 411.303694] ? debug_check_no_locks_freed+0x310/0x310 [ 411.308907] ? find_held_lock+0x36/0x1c0 [ 411.312985] snd_pcm_oss_change_params+0x80/0xe0 [ 411.317750] snd_pcm_oss_make_ready+0xbe/0x170 [ 411.322342] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 411.327717] ? snd_pcm_oss_make_ready+0x170/0x170 [ 411.332567] ? __might_sleep+0x95/0x190 [ 411.336554] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 411.340971] ? _parse_integer+0x190/0x190 [ 411.345125] ? graph_lock+0x170/0x170 [ 411.348930] ? snd_pcm_oss_release+0x290/0x290 [ 411.353522] ? find_held_lock+0x36/0x1c0 [ 411.357592] ? graph_lock+0x170/0x170 [ 411.361399] ? find_held_lock+0x36/0x1c0 [ 411.365472] ? lock_downgrade+0x8e0/0x8e0 [ 411.369630] ? kasan_check_read+0x11/0x20 [ 411.373780] ? rcu_is_watching+0x85/0x140 [ 411.377938] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 411.383142] ? __fget+0x40c/0x650 [ 411.386608] ? match_held_lock+0x851/0x8b0 [ 411.390849] ? expand_files.part.8+0x9a0/0x9a0 [ 411.395490] ? kasan_check_write+0x14/0x20 [ 411.399728] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 411.404668] ? wait_for_completion+0x870/0x870 [ 411.409258] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 411.414453] ? snd_pcm_oss_release+0x290/0x290 [ 411.419041] do_vfs_ioctl+0x1cf/0x1650 [ 411.422940] ? ioctl_preallocate+0x2e0/0x2e0 [ 411.427355] ? fget_raw+0x20/0x20 [ 411.430820] ? __sb_end_write+0xac/0xe0 [ 411.434804] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 411.440349] ? fput+0x130/0x1a0 [ 411.443626] ? ksys_write+0x1a6/0x250 [ 411.447413] ? security_file_ioctl+0x9b/0xd0 [ 411.451805] ksys_ioctl+0xa9/0xd0 [ 411.455254] SyS_ioctl+0x24/0x30 [ 411.458608] ? ksys_ioctl+0xd0/0xd0 [ 411.462226] do_syscall_64+0x29e/0x9d0 [ 411.466098] ? vmalloc_sync_all+0x30/0x30 [ 411.470237] ? kasan_check_write+0x14/0x20 [ 411.474455] ? syscall_return_slowpath+0x5c0/0x5c0 [ 411.479367] ? syscall_return_slowpath+0x30f/0x5c0 [ 411.484288] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 411.489654] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 411.494514] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 411.499692] RIP: 0033:0x4552d9 [ 411.502869] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 411.510574] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 411.517831] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 411.525094] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 411.532356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 411.539616] R13: 000000000000035e R14: 00000000006f8170 R15: 0000000000000008 [ 411.575201] sctp: [Deprecated]: syz-executor7 (pid 27872) Use of int in max_burst socket option deprecated. [ 411.575201] Use struct sctp_assoc_value instead [ 411.872735] binder_alloc: 27863: binder_alloc_buf, no vma [ 411.878351] binder: 27863:27898 transaction failed 29189/-3, size 0-0 line 2963 [ 412.000077] binder: BINDER_SET_CONTEXT_MGR already set [ 412.005468] binder_alloc: 27863: binder_alloc_buf, no vma [ 412.005478] binder: 27863:27898 ioctl 40046207 0 returned -16 [ 412.016951] binder: 27863:27900 transaction failed 29189/-3, size 0-0 line 2963 2018/04/06 05:05:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000000002fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:46 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bf7000), 0x8) 2018/04/06 05:05:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}], 0x54) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83}, {0x0, 0x0, 0x0, 0x10001}, {0x0, 0x0, 0x0, 0x0, 0xa644, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 05:05:46 executing program 5 (fault-call:2 fault-nth:9): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:46 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000040)={0xc5, 0x8cea}, &(0x7f0000000080)) r1 = dup(r0) r2 = getpid() ptrace$getenv(0x4201, r2, 0x6, &(0x7f0000000180)) mq_unlink(&(0x7f00000001c0)='{)\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x4000000000003) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/prev\x00') ioctl$KVM_SMI(r3, 0xaeb7) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000140)) 2018/04/06 05:05:46 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cbfec)={0x1, 0x2}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000180)={0x100004, 0x8000}) creat(&(0x7f0000000000)='./file0\x00', 0x11) delete_module(&(0x7f0000000100)='\x00', 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x81, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, 0x10, r0, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/32, 0x20) 2018/04/06 05:05:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) [ 412.132999] binder: undelivered TRANSACTION_ERROR: 29189 [ 412.167321] binder: undelivered TRANSACTION_ERROR: 29189 [ 412.171963] FAULT_INJECTION: forcing a failure. [ 412.171963] name failslab, interval 1, probability 0, space 0, times 0 [ 412.184138] CPU: 1 PID: 27905 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 412.190980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.200336] Call Trace: [ 412.202926] dump_stack+0x1b9/0x29f [ 412.206549] ? arch_local_irq_restore+0x52/0x52 [ 412.211211] ? __save_stack_trace+0x7e/0xd0 [ 412.215537] should_fail.cold.4+0xa/0x1a [ 412.219597] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 412.224691] ? kasan_kmalloc+0xc4/0xe0 [ 412.228565] ? __kmalloc+0x14e/0x760 [ 412.232268] ? snd_pcm_plugin_build+0x64/0x670 [ 412.236840] ? snd_pcm_plugin_build_linear+0x29d/0x900 [ 412.242106] ? snd_pcm_plug_format_plugins+0x7c8/0x1a60 [ 412.247453] ? snd_pcm_oss_change_params_locked+0x11bd/0x3ce0 [ 412.253330] ? graph_lock+0x170/0x170 [ 412.257115] ? snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 412.261686] ? do_vfs_ioctl+0x1cf/0x1650 [ 412.265745] ? ksys_ioctl+0xa9/0xd0 [ 412.269361] ? SyS_ioctl+0x24/0x30 [ 412.272892] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 412.278250] ? find_held_lock+0x36/0x1c0 [ 412.282309] ? __lock_is_held+0xb5/0x140 [ 412.286377] ? check_same_owner+0x320/0x320 [ 412.290690] ? rcu_note_context_switch+0x710/0x710 [ 412.295619] should_failslab+0x124/0x180 [ 412.299674] __kmalloc+0x2c8/0x760 [ 412.303203] ? print_usage_bug+0xc0/0xc0 [ 412.307254] ? kasan_check_write+0x14/0x20 [ 412.311479] ? do_raw_spin_lock+0xc1/0x200 [ 412.315707] ? snd_pcm_plugin_build+0x448/0x670 [ 412.320371] snd_pcm_plugin_build+0x448/0x670 [ 412.324861] snd_pcm_plugin_build_linear+0x29d/0x900 [ 412.329958] ? linear_transfer+0xa20/0xa20 [ 412.334193] snd_pcm_plug_format_plugins+0x7c8/0x1a60 [ 412.339375] ? snd_pcm_plug_slave_format+0x760/0x760 [ 412.344463] ? snd_interval_refine+0x428/0x700 [ 412.349048] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.354578] ? snd_pcm_hw_param_max+0x730/0x730 [ 412.359236] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 412.364419] snd_pcm_oss_change_params_locked+0x11bd/0x3ce0 [ 412.370135] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 412.376017] ? perf_trace_lock_acquire+0xe3/0x980 [ 412.380855] ? debug_check_no_locks_freed+0x310/0x310 [ 412.386047] ? perf_trace_lock+0x900/0x900 [ 412.390272] ? perf_trace_lock+0x900/0x900 [ 412.394499] ? graph_lock+0x170/0x170 [ 412.398289] ? __lock_acquire+0x7f5/0x5130 [ 412.402516] ? debug_check_no_locks_freed+0x310/0x310 [ 412.407707] ? find_held_lock+0x36/0x1c0 [ 412.411770] snd_pcm_oss_change_params+0x80/0xe0 [ 412.416514] snd_pcm_oss_make_ready+0xbe/0x170 [ 412.421090] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 412.426443] ? snd_pcm_oss_make_ready+0x170/0x170 [ 412.431274] ? __might_sleep+0x95/0x190 [ 412.435241] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 412.439641] ? _parse_integer+0x190/0x190 [ 412.443780] ? graph_lock+0x170/0x170 [ 412.447566] ? snd_pcm_oss_release+0x290/0x290 [ 412.452141] ? find_held_lock+0x36/0x1c0 [ 412.456196] ? graph_lock+0x170/0x170 [ 412.459990] ? find_held_lock+0x36/0x1c0 [ 412.464058] ? lock_downgrade+0x8e0/0x8e0 [ 412.468198] ? kasan_check_read+0x11/0x20 [ 412.472333] ? rcu_is_watching+0x85/0x140 [ 412.476470] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 412.481660] ? __fget+0x40c/0x650 [ 412.485107] ? match_held_lock+0x851/0x8b0 [ 412.489333] ? expand_files.part.8+0x9a0/0x9a0 [ 412.493901] ? kasan_check_write+0x14/0x20 [ 412.498125] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 412.503051] ? wait_for_completion+0x870/0x870 [ 412.507622] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 412.512804] ? snd_pcm_oss_release+0x290/0x290 [ 412.517376] do_vfs_ioctl+0x1cf/0x1650 [ 412.521257] ? ioctl_preallocate+0x2e0/0x2e0 [ 412.525654] ? fget_raw+0x20/0x20 [ 412.529099] ? __sb_end_write+0xac/0xe0 [ 412.533068] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 412.538593] ? fput+0x130/0x1a0 [ 412.541862] ? ksys_write+0x1a6/0x250 [ 412.545656] ? security_file_ioctl+0x9b/0xd0 [ 412.550057] ksys_ioctl+0xa9/0xd0 [ 412.553503] SyS_ioctl+0x24/0x30 [ 412.556857] ? ksys_ioctl+0xd0/0xd0 [ 412.560471] do_syscall_64+0x29e/0x9d0 [ 412.564347] ? vmalloc_sync_all+0x30/0x30 [ 412.568485] ? _raw_spin_unlock_irq+0x27/0x70 [ 412.572967] ? finish_task_switch+0x1ca/0x820 [ 412.577451] ? syscall_return_slowpath+0x5c0/0x5c0 [ 412.582371] ? syscall_return_slowpath+0x30f/0x5c0 [ 412.587293] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 412.592652] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 412.597490] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 412.602666] RIP: 0033:0x4552d9 [ 412.605842] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 412.613540] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 412.620797] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 412.628054] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 412.635312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 412.642568] R13: 000000000000035e R14: 00000000006f8170 R15: 0000000000000009 2018/04/06 05:05:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0xbb}}, 0x1c) 2018/04/06 05:05:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100000007e200000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101800, 0x0) r2 = socket$packet(0x11, 0x5, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000000)={r3, 0x1, 0x6}, 0x10) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000140)=0x7) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0xffffffffffffffdc) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="000000001000e2030400de727d78000600000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001100000000001400030069705f76746930000000000000000000"], 0x3c}, 0x1}, 0x0) 2018/04/06 05:05:46 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x10000000fd, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x9, 0x1, 0x1, 0x3e, 0x4, 0x3, 0x6, 0x1, 0xbd, 0x1000}, 0xb) socket$inet(0x2, 0x1, 0x400) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000000ffc), 0x2ba) 2018/04/06 05:05:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100fffffff000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:47 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) sched_yield() 2018/04/06 05:05:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x6b, @rand_addr=0x80000000, 0x4e23, 0x4, 'lblc\x00', 0x10, 0x7fff, 0x58}, 0x2c) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) shutdown(r0, 0x1) 2018/04/06 05:05:47 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000100)={0x0, 0xf000}) unshare(0x40000) r1 = semget(0x0, 0x4, 0x40) semop(r1, &(0x7f0000000200), 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000180)={0x0, 0xa8af, 0xabcd, &(0x7f0000000140)}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000001c0)={0x40000000}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x20, 0x2000) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000080)=0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000200), 0x4) 2018/04/06 05:05:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0xfd3e) r1 = accept4(r0, 0x0, &(0x7f0000000140)=0xff4b, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7, 0x62100) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000280)={0x3, 0x0, [{}, {}, {}]}) connect(r1, &(0x7f0000000000)=@ethernet={0x306}, 0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000100)={0x1, &(0x7f0000000180)=[{}]}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000002c0)=""/86) r3 = add_key(&(0x7f0000000400)='cifs.idmap\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="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", 0x1000, 0xfffffffffffffffa) request_key(&(0x7f0000000340)='cifs.spnego\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='/dev/usbmon#\x00', r3) sendto$unix(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/04/06 05:05:47 executing program 5 (fault-call:2 fault-nth:10): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) [ 412.896367] IPVS: set_ctl: invalid protocol: 107 128.0.0.0:20003 lblc 2018/04/06 05:05:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000010000e2070000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x240], 0xbb}}, 0x1c) [ 412.938449] IPVS: set_ctl: invalid protocol: 107 128.0.0.0:20003 lblc [ 412.974220] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/04/06 05:05:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f0000000100)}, 0x0) [ 412.990580] FAULT_INJECTION: forcing a failure. [ 412.990580] name failslab, interval 1, probability 0, space 0, times 0 [ 413.001886] CPU: 1 PID: 27962 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 413.008726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.018057] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 413.018071] Call Trace: [ 413.018098] dump_stack+0x1b9/0x29f [ 413.030508] ? arch_local_irq_restore+0x52/0x52 [ 413.035184] ? ksys_ioctl+0xa9/0xd0 2018/04/06 05:05:47 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10000, 0x40) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='nr0\x00', 0x10) [ 413.038818] ? SyS_ioctl+0x24/0x30 [ 413.042370] ? do_syscall_64+0x29e/0x9d0 [ 413.046448] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 413.051828] should_fail.cold.4+0xa/0x1a [ 413.055901] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 413.061015] ? graph_lock+0x170/0x170 [ 413.064832] ? find_held_lock+0x36/0x1c0 [ 413.068909] ? __lock_is_held+0xb5/0x140 [ 413.072989] ? check_same_owner+0x320/0x320 [ 413.077323] ? rcu_note_context_switch+0x710/0x710 [ 413.082275] should_failslab+0x124/0x180 [ 413.086352] __kmalloc+0x2c8/0x760 2018/04/06 05:05:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0xbb}}, 0x1c) [ 413.089904] ? linear_transfer+0xa20/0xa20 [ 413.094150] ? snd_pcm_plugin_build+0x64/0x670 [ 413.098744] snd_pcm_plugin_build+0x64/0x670 [ 413.103168] snd_pcm_plugin_build_io+0x28c/0x720 [ 413.107930] ? io_playback_transfer+0x310/0x310 [ 413.112609] ? snd_pcm_hw_param_max+0x730/0x730 [ 413.117286] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 413.122490] snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 413.128222] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 413.134113] ? perf_trace_lock_acquire+0xe3/0x980 [ 413.139050] ? debug_check_no_locks_freed+0x310/0x310 [ 413.144247] ? perf_trace_lock+0x900/0x900 [ 413.148489] ? perf_trace_lock+0x900/0x900 [ 413.152729] ? graph_lock+0x170/0x170 [ 413.156541] ? __lock_acquire+0x7f5/0x5130 [ 413.160787] ? debug_check_no_locks_freed+0x310/0x310 [ 413.165991] ? find_held_lock+0x36/0x1c0 [ 413.170064] snd_pcm_oss_change_params+0x80/0xe0 [ 413.174826] snd_pcm_oss_make_ready+0xbe/0x170 [ 413.179420] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 413.184793] ? snd_pcm_oss_make_ready+0x170/0x170 [ 413.189642] ? __might_sleep+0x95/0x190 [ 413.193623] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 413.198041] ? _parse_integer+0x190/0x190 [ 413.202194] ? graph_lock+0x170/0x170 [ 413.205999] ? snd_pcm_oss_release+0x290/0x290 [ 413.210588] ? find_held_lock+0x36/0x1c0 [ 413.214662] ? graph_lock+0x170/0x170 [ 413.218472] ? find_held_lock+0x36/0x1c0 [ 413.222547] ? lock_downgrade+0x8e0/0x8e0 [ 413.226707] ? kasan_check_read+0x11/0x20 [ 413.230857] ? rcu_is_watching+0x85/0x140 [ 413.235010] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 413.240804] ? __fget+0x40c/0x650 [ 413.244264] ? match_held_lock+0x851/0x8b0 [ 413.248512] ? expand_files.part.8+0x9a0/0x9a0 [ 413.253099] ? kasan_check_write+0x14/0x20 [ 413.257339] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 413.262280] ? wait_for_completion+0x870/0x870 [ 413.266872] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 413.272067] ? snd_pcm_oss_release+0x290/0x290 [ 413.276657] do_vfs_ioctl+0x1cf/0x1650 [ 413.280544] ? ioctl_preallocate+0x2e0/0x2e0 [ 413.284937] ? fget_raw+0x20/0x20 [ 413.288378] ? __sb_end_write+0xac/0xe0 [ 413.292338] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 413.297872] ? fput+0x130/0x1a0 [ 413.301136] ? ksys_write+0x1a6/0x250 [ 413.304924] ? security_file_ioctl+0x9b/0xd0 [ 413.309320] ksys_ioctl+0xa9/0xd0 [ 413.312769] SyS_ioctl+0x24/0x30 [ 413.316118] ? ksys_ioctl+0xd0/0xd0 [ 413.319730] do_syscall_64+0x29e/0x9d0 [ 413.323609] ? vmalloc_sync_all+0x30/0x30 [ 413.327748] ? _raw_spin_unlock_irq+0x27/0x70 [ 413.332489] ? finish_task_switch+0x1ca/0x820 [ 413.336970] ? syscall_return_slowpath+0x5c0/0x5c0 [ 413.341890] ? syscall_return_slowpath+0x30f/0x5c0 [ 413.346810] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 413.352169] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 413.357014] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 413.362205] RIP: 0033:0x4552d9 [ 413.365378] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 413.373071] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 413.380327] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 413.387582] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 413.394836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 413.402088] R13: 000000000000035e R14: 00000000006f8170 R15: 000000000000000a 2018/04/06 05:05:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) rt_sigreturn() sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/06 05:05:48 executing program 7: r0 = memfd_create(&(0x7f0000000100)="2d2d76626f786e6574302e00d9d563ac8240b7d711aa7fd108e504ea14e3c108ac930a8e45495af3f9bea42e43179e036fd3cb0e67c96bf1807ad6b474a26edcb6f29ba1016fc789262b1ea63c554134890020cf676fa683010f7b87e708159574febc83a097b61732a3632e46c32511f0caa77a98e05cb5f4e3b0a3849f74368b567ffa5c62e0b521eff94163f0f0d1f1e1098a6cf49f13ec96b7c6530824324c99130625f94fe63265bda139bdd71eb64c14ae0a7ae61855b5cd9bfa27e0b0dd32f790ed36a0fe3df7701c", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200008000020002) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000080)={'ip6gretap0\x00', @ifru_settings={0x5, 0x6, @te1=&(0x7f0000000000)={0x4, 0x25f4, 0xf9a, 0x401}}}) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {}, {0x5b}, @control}], 0x60) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000200)={0xd0002018}) 2018/04/06 05:05:48 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000680)='/dev/audio#\x00', 0xbc, 0x800) r1 = dup2(r0, r0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000740)=[@text32={0x20, &(0x7f00000006c0)="0f070f01c8c744240000000000c744240251000000c7442406000000000f0114240f090f01b300000000c744240000680000c744240287000000c7442406000000000f011424b9800000c00f3235001000000f308fc978831f6736640f0766baf80cb8c118a180ef66bafc0cec", 0x6d}], 0x1, 0x10, &(0x7f0000000780)=[@dstype3={0x7, 0xd}, @vmwrite={0x8, 0x0, 0x4, 0x0, 0x7, 0x0, 0x2c96}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f00000005c0)=""/147) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x84000, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00000000c0)={0x1, 0x10000}) syz_open_dev$binder(&(0x7f0000000cc0)='/dev/binder#\x00', 0x0, 0x2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x200043, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000007c0)={0x2, 0x2}) kexec_load(0x8, 0x6, &(0x7f0000000c00)=[{&(0x7f0000000800)="0e9e1c7c7313de5aa58b9dbc9c148e7d4696af4ffe6df22bd3f6709b12d16602aae8b3c01a84b7bbde80b99d2a2abd405664abd3510bb39e7b5444fcc88a20869e14626809492a97b8b8b5052dd80a89883c5fd33609c3136cfbfce1caa1d4cd6764fdbe", 0x64, 0x6}, {&(0x7f0000000880)="4c36cfab568c2587c663c721beafd2b60d2d3888fe890f3b22531c4f378e0671f20e1abb6be16092f103822480c18fdc359ee89321d3c29de91dbc291f97d5ffe5fabce89ba99d5d76c27bdb5938406f2d2f6def22a0c1bb87a8c83d3307b7f5e1a8bf195babf6bef290ff97a5d472aa27d193a08e0fb543620712884b74d3040ad23553fdfea673841f1715b0cfb0bc7e277e8baa14cc95d9d2bfef2e8ca8d55dee71ff", 0xa4, 0x7, 0x3}, {&(0x7f0000000940)="3fcf4a9735d873bed3d4d43387b645fa36cc3bd60ddc7523dd0c5fec42cf1d1ef57fd2f300c155f768f2e18842483341586c070615d5d4169e927e698d32a6ce2d4f6041847c51d78813be032067379619d3d34b5bc2203b2576695749bc71c0f45097c3986eb5e47e004e2b756f864a5c2f7592e527536a67d94e10dd04839d07c8b9c4c55d242b59d06541e357cb467144bf5bdf92663f8dcd9c21bd26a918d9bf2ad8a3a1178d64a0ab4203b705e1ef9e39c9e3ce414002162d135cc3a18caeebb8198ecad13ad4781c0c7bc42d8f5bb039a02b250d23fd36fc18241a6c3329ef91d12158ec3c84bd0e25a3c8a6201376f7bb1a73552a1b", 0xf9, 0xffffffffffffb732, 0xc59}, {&(0x7f0000000a40)="8e93461cdc1080c2823d49abe07fe8b6d2139ca5ddf88a7d7151dce8aa394364a8a24d62f6ddbaf1ff3755ed63005ed4", 0x30, 0x8}, {&(0x7f0000000a80)="315247297ced24f52bef43e2bbcca7d734cc4f457a3e92f991034a677fd57d340f833ac0dd3248d703599bebb290ee28444107f0329fc980ba6c4ed47cb613a647905db4917007c8930ab1761152410024315b341ce4d13de03895e8461126bfdd50c0b2318a5cc33dff48bc25f5f984f92d3c152b037363c266d898fccc7252e158507b256a4a629351a8fea0f9d3d5faab32ccc67c9e31fb85bd6c904f22334cf9d0c1", 0xa4, 0x9, 0xffffffffffff8000}, {&(0x7f0000000b40)="028a9afa7f8a01fc00e78f40a564aa3d1317e5a357b9396d049d96105cb3e975a0102ee7b63026391a8e8638515623cc586123e1efc95b5f1078e1025db3c44fdb8e1ebe637cbe521c12b35be26f8be269baf9d930930702e6c94232f54216ff2f3c7aecc2b64d72242e122d5302804bf2a02319adc6483f8b3916a356e35aaa3260471fc97417f4214f1bbea591af7d3baaf9d2bae112b3fcc4bbdc82cbe87b5e2eef33fbfe396f623700d652d6be52fbb96ef31f043975765169bb", 0xbc, 0x2, 0xffffffffffffffff}], 0x360002) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="34000000190000012dbd7000fbdbdf250a1010ffff00ff0b0032000008001400060000000800150007bec47100000008", @ANYRES32=r5], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 2018/04/06 05:05:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000002000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0xbb}}, 0x1c) 2018/04/06 05:05:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) ptrace$setregs(0xf, r2, 0x9, &(0x7f00000000c0)="8d5ffec0819e8efea5616b5e0376a2ee9c627d851a254958af0d09d9be16ba18d480391e99e4f985be176fc3a950fac816bc804782cc04bc852c18b8a9226a753278b51572524660f83b8ef582951b06304711") ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000280)={{0x2}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) 2018/04/06 05:05:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0xfffffdef}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:48 executing program 5 (fault-call:2 fault-nth:11): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) [ 413.972940] FAULT_INJECTION: forcing a failure. [ 413.972940] name failslab, interval 1, probability 0, space 0, times 0 [ 413.984270] CPU: 1 PID: 27998 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 413.991111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.000466] Call Trace: [ 414.003061] dump_stack+0x1b9/0x29f [ 414.006702] ? arch_local_irq_restore+0x52/0x52 [ 414.011378] ? __save_stack_trace+0x7e/0xd0 [ 414.015726] should_fail.cold.4+0xa/0x1a [ 414.019797] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 414.024906] ? kasan_kmalloc+0xc4/0xe0 [ 414.028803] ? __kmalloc+0x14e/0x760 [ 414.032524] ? snd_pcm_plugin_build+0x64/0x670 [ 414.037116] ? snd_pcm_plugin_build_io+0x28c/0x720 [ 414.042052] ? snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 414.047946] ? snd_pcm_oss_change_params+0x80/0xe0 [ 414.052905] ? graph_lock+0x170/0x170 [ 414.056726] ? do_vfs_ioctl+0x1cf/0x1650 [ 414.060794] ? ksys_ioctl+0xa9/0xd0 [ 414.064434] ? SyS_ioctl+0x24/0x30 [ 414.067984] ? do_syscall_64+0x29e/0x9d0 2018/04/06 05:05:48 executing program 7: timer_create(0x3, &(0x7f0000000000)={0x0, 0x10}, &(0x7f00002d3ffc)) socket$inet(0x2, 0x80000, 0x6) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xb0, 0x42001) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x8001, 0x0, 0xbd71, 0x0, 0x1000, 0x1ff, 0x1, 0x50000000, 0x7, 0x0, 0x1f}) clock_nanosleep(0x0, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000558ff0)) timer_settime(0x0, 0x0, &(0x7f00007a3fe0), &(0x7f00006dcfe0)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/04/06 05:05:48 executing program 6: unshare(0x60000000) r0 = semget(0x3, 0x7, 0x1) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000000040)=0x4) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r2) 2018/04/06 05:05:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fstat(r1, &(0x7f00000000c0)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000140)=""/81) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/06 05:05:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000010000f0000000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 414.072064] ? find_held_lock+0x36/0x1c0 [ 414.076142] ? __lock_is_held+0xb5/0x140 [ 414.080232] ? check_same_owner+0x320/0x320 [ 414.084568] ? rcu_note_context_switch+0x710/0x710 [ 414.089514] should_failslab+0x124/0x180 [ 414.093587] __kmalloc+0x2c8/0x760 [ 414.097137] ? linear_transfer+0xa20/0xa20 [ 414.101385] ? snd_pcm_plugin_build+0x448/0x670 [ 414.106070] snd_pcm_plugin_build+0x448/0x670 [ 414.110581] snd_pcm_plugin_build_io+0x28c/0x720 [ 414.115351] ? io_playback_transfer+0x310/0x310 2018/04/06 05:05:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], 0xbb}}, 0x1c) [ 414.120035] ? snd_pcm_hw_param_max+0x730/0x730 [ 414.124724] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 414.129931] snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 414.135673] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 414.141575] ? perf_trace_lock+0xd6/0x900 [ 414.145732] ? perf_trace_lock_acquire+0xe3/0x980 [ 414.150587] ? zap_class+0x720/0x720 [ 414.154312] ? perf_trace_lock+0x900/0x900 [ 414.158547] ? perf_trace_lock+0x900/0x900 [ 414.162773] ? graph_lock+0x170/0x170 [ 414.166563] ? __lock_acquire+0x7f5/0x5130 [ 414.170790] ? debug_check_no_locks_freed+0x310/0x310 [ 414.175972] ? find_held_lock+0x36/0x1c0 [ 414.180042] snd_pcm_oss_change_params+0x80/0xe0 [ 414.184784] snd_pcm_oss_make_ready+0xbe/0x170 [ 414.189356] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 414.194709] ? snd_pcm_oss_make_ready+0x170/0x170 [ 414.199539] ? __might_sleep+0x95/0x190 [ 414.203504] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 414.207900] ? _parse_integer+0x190/0x190 [ 414.212039] ? graph_lock+0x170/0x170 [ 414.215826] ? snd_pcm_oss_release+0x290/0x290 [ 414.220400] ? graph_lock+0x170/0x170 [ 414.224188] ? find_held_lock+0x36/0x1c0 [ 414.228244] ? lock_downgrade+0x8e0/0x8e0 [ 414.232385] ? rcu_is_watching+0x85/0x140 [ 414.236518] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 414.241704] ? __fget+0x40c/0x650 [ 414.245146] ? match_held_lock+0x851/0x8b0 [ 414.249366] ? expand_files.part.8+0x9a0/0x9a0 [ 414.253933] ? kasan_check_write+0x14/0x20 [ 414.258156] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 414.263073] ? wait_for_completion+0x870/0x870 [ 414.267658] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 414.272839] ? snd_pcm_oss_release+0x290/0x290 [ 414.277407] do_vfs_ioctl+0x1cf/0x1650 [ 414.281283] ? ioctl_preallocate+0x2e0/0x2e0 [ 414.285678] ? fget_raw+0x20/0x20 [ 414.289120] ? __sb_end_write+0xac/0xe0 [ 414.293081] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 414.298603] ? fput+0x130/0x1a0 [ 414.301868] ? ksys_write+0x1a6/0x250 [ 414.305659] ? security_file_ioctl+0x9b/0xd0 [ 414.310058] ksys_ioctl+0xa9/0xd0 [ 414.313498] SyS_ioctl+0x24/0x30 [ 414.316847] ? ksys_ioctl+0xd0/0xd0 [ 414.320460] do_syscall_64+0x29e/0x9d0 [ 414.324333] ? vmalloc_sync_all+0x30/0x30 [ 414.328469] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 414.333300] ? syscall_return_slowpath+0x5c0/0x5c0 [ 414.338217] ? syscall_return_slowpath+0x30f/0x5c0 [ 414.343137] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 414.348489] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 414.353326] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 414.358500] RIP: 0033:0x4552d9 [ 414.361679] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/06 05:05:48 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0xb62b}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x5, 0xe2ae, 0x10001}, &(0x7f0000000200)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3ff) syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x1) r3 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x20840) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000280)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000340)=[{0x4, 0x4}, {0xb, 0x7}, {0x4, 0x55}], 0x3) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)="677265746170303a091e00"}) [ 414.369375] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 414.376629] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 414.383880] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 414.391134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 414.398389] R13: 000000000000035e R14: 00000000006f8170 R15: 000000000000000b 2018/04/06 05:05:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000002000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0xbb}}, 0x1c) [ 414.460207] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 05:05:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000010000fffffff0000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:48 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) prctl$intptr(0x24, 0x800) clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) prctl$intptr(0x24, 0xf90) 2018/04/06 05:05:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000f0ffff000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:48 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], 0x0) clock_getres(0x1, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/04/06 05:05:49 executing program 5 (fault-call:2 fault-nth:12): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x446c990c], 0xbb}}, 0x1c) 2018/04/06 05:05:49 executing program 0: sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a38", 0x3c, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003a40)=[{&(0x7f0000000fc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000002080)="d6affc8836225a3a3c532f01b6c7f427c566ac09ad827933fdaa834ee1ee1b326bf71348c90e82b2f3aefd330d135f3f3d008b8ba1768ebb2dd09b8ef6c34b542b447de75ef928e8d4eaacd68e8d2d1e034bb5fbe1adbcd63857ebc1749a7bd383fd29f726341e45a11c21423833bbb3b396b004d867a3d6f3727d2acd3eb592a514ea23bdc3ec4e7ec0d1e47acb221b080559cbf5808cb73a1ca8449d9850c9c8b5bb5757cd88224284ff8d8422529e493670fca396a8ccce12ffa2ae11b9c96e8aa7edad0a956950c686ebed51f17101585c650fff9f3bf6f420585a846c07f1d4dd787a98a869412d293b71cd1cbf28c360eaf62fa934b5bf8d1f45252d3384d52c7ecef1f2809c5f7b938f50d332f2a25bf338118296ac575a2feb1a303e780f5a5bcd29726e835a4f7da2c4eb8fa77e84af1ef90a5ef8ed905abadc09eb42ad30bfad096474700c49863c977dc97d9f21380ed22b48e837576c690ea957b723125e9b9bddf31007a3664104a13da07ace84b274480eaf72cc1b4d74d384860c15ad9356cd30305b9ee1a17e6e2245d6d3fb97bdb8cebc4c5bb1ad53b92678e1d81caa40b4ed65b667e1d3890ecfe0a8b77e012804605457ff4de32ff731480b0da077de484245076a6af8a6230a48deccc0935c6f2e743eb72965bee38ed795fddf2e8e5b99a5212817182c52141144ba5c261f0fc99887a382b1a5aff80ed6a4a4a32b1e9b42fc7d7641c3f8e9f9efb82ec506f2eb072f28e96d0959e7ba4383297a4311a1d45f16323f92d79095f5d24afa122b22b355015776f583534cc979d436183623482e586e6b100ee44b9490b9edb67659223378f1b933bb54787927585b680d689b18380e335d356fbe642dbfe115cedb9e935585555d360c34b4c3989235263cbdada5da2eacb311841298b6232212fb01cce994a4ecd29966c2be32f4c0a68db86923ea3eda72bd722eddbaca6616ed445178db7c4e5c92cc0aa0ddb21f6da57c759a38819fe3aac8f80fe5081ab53bb4c33237a9ad38c91e3301898380abeeef452331f588daec933161f260ba4596b64d66c6af69f61ac9cc9c1229ae41514d981527a40444f92f7ed3473a4cf7edad419f2c88fa8c6674a0dc66385a7043b28d1a153b5f7a5a3f17a99329197f0795f5b771b7ab99c865726e4ce2a27b6d50dc91722593b4ac17adb46f04df4cebe3d54e9e94984492ba78135fabe03613b99dc608428c66adf6d46d6069deffb9bff6482328639cae7f19bffae954835235ed11f84940eddd8bb864e1919d941f2a4e075fb73898f5bfb4d145c0889782084b53262c22b64f3988fbcc0420088fc410d58cf9e8322ae0858c7955a75926f4e8b7bae01d8bfd0c9a8e5252fb2e1d174991e7ac55236ab7dea5a33cd64be59752a4d3b617d07e9ff22e99473c4e683a4bf6d085aeaf53ce6c4e0b3314a8ab4c1d2f394fbe38d7c3814a9d3a2e0f96a94de5f8579b358c043c1f4b26828e3df417ab97d2ab05d544406070c3a889e58269b77fd41eed52f03df6d72184b32428be0cd09e0ac0aa0c20cf946bf26b13f4f35f4218d58bc383bb51589a227a8ee7604c8f618c813d8272a6d8659ecc3e42e18734119b7421f179fee7a37a7fd318d52987b600f431a35163ba0c157636a7364488edcd943aa7048d9af9c7c1dc4e83bc7270c51ce38a4f6ebffb37e2b9b6803d0c59e7762fc960e057351188a4a7fc1f09e92e58f18f0d446e8e2482f8ba496d0c17162ac0b2d03221887937eccabd23bf945f67a77c4f95c8c54fd24cb281e749c088b137415e242359edc907d15d3535abf86b2281ab2618724a01edfdc5f9ab87ac5005e1635ffcbda8d38b0c448567983a46fe8414222865dbbe4300274f54450b74240846cae4f06e96792ba59bad08ae0a818452305791671a69728e84bc3a94248a76a832f943ad44b9ab091b03465ccebb4157038ca4920f28cf878dd48aeef3f6de5fd8df33d6e17fcb5cf7c2948cf6b4389b0c2701228215c9d047e1334fc85aa4129d465c8782c61338a96a1ba279abe85c74917a46b3a4b29d21500bb558d75b9dae1aa0324a9b577c887f99c0956c0336c04a3534cb479af020486d85dcd70a4f082ec21276b8e5cc41b74d05f3b67817b1c4bf1c98613ad21ddbf72c55265c4e9455515cd2da9805a7136c76d8eac03c2b2943627d8d18a7ea2e1edd224ca70e247cbfcc71f5d5b47fd9c913a95d9f70b6b2f8ecc5ebd49d2c31bcbba4fddc29b75ffeb0c15696a5fb056c158a141637df11203fd7d1c42275205bb701d9edd25d646c3a136787a1c8d37a726ce80bc1466c275243ed069102729f7ce9d3f861a22a0f33d0043f7b1e607f90c338373fcf9b87bdbc63e883dccbe081dfe6f22f722eacb447aad3d5a1e5ebf3fad57a73a60938c89b76ba727bc23fa765fd6739b40eb4f5d49a05fe2d82dd8df2da49017614b86d708d7ddeb19a1a0ee187e6011e64c5b508e41dc477d64861b780286e09144339491eef2a542f84e13f9bba06b2ab8c80f9e7e5f7458da0140fdf75ca0e908d3316885ad51201fbe2a5a24ba094613bcb06258a37b0d35d76cfb15aec7cb3a042c42b3f43c197eff4d35c2ed2913f2b2fd890a8f85cc0912362214d71f27dafd1fd74d77defbb8e1e4dcb733a5a38ffea47a92ffa582018c7d9828513eacfae6d27102c804d4f7fcb774d4b6bbd0315fadd4f328bf99aade57b6de81b890806ce77d12c8ed0646cf4b4cc7e0124c00a1e36e7088430e57aeb02633823870495c71eb9395791db7a107d717eac6ce9b67c814780d676c11f0e62a7546bc659a1c41da42192d2b870d083d13922e0a9eb9aec3cea75a0452710c21a22f2281f8747cbd1b464a5aa2610bb5b92c6b4659cc5005c5699946fd1fe8d28f72f972cf13f24ac8406485042f9eb6b7c24e5aec3d7ce6d05e354acc1914fa9d90cebca950613a115aa7f1d593a4ed901621a3fc517faa9f881fa0e9ce3aa4c73df97515cc4911362c5d354ede64abe70e1c743da81ab957a7e915b3266090d089e639d9a7d786050192976fe3b138090aa90aa9b1f63fcc5ac5a1763292917bd011db5f0dae6b2ec5fbdb55652e35797a07a88b9c8240d7627943d7af609ca035d1245ffe2f0fb097ea48c9c7bc5ef369687f33ea92fa55b022b0c4ee7f88932c419933cfa6a87d98348153e08e25b08f796d58d71c85c2040f352483408ba1109be6867a7fdd5c0c74181c707f7b5499421d4d4cef29ea7564a909d20e635ce39d0ec2d373cbbcfd15bd41736fbf461ac3d4c21c5da2aabb28925dd35d4356cf2399e1c33654c4bb67e6fbba31835aaf770b1809eea30658c81c77f10bb76470a775d780f35ead44cb07ff0dc7e6552258a23d155ab760aa7537469fcc6bf897e725476f009066b8c808c3ed80955ad9cff9e69a1a2029700ed87edcded6e6d0d5d30ec604ba23f86434a0b368657e94f4149e5c86a8eab491f4ed9b87330c9891d2a59b63cfb8b66e3225bc7c17c055e95122f478b1ff6619ebd5376fe4a032066356065b95c26a951abd7c53443f4f0c82e8e194a9c13d21ef6fab975ca7692ff9ca30442f5ebf0a55f46fd0186bb35c9c9879e8e0659f0acbb6cca6a30d8d099b69bf2882cf63931c5a01b9164e23a238768af7fbd9145937be279dd50602805df103e6afcbc7e6af9f661070e574d9c243809704fc1ecfca5807dbd3a28d217f8f84b709f950a37a7d83a6c4d3dfb701323786b8c8368bc817d7d047694ea527c63f602307d53f7966e546742e46f2d352c455e0fe9bf39421d8e81e261996795a57c42b8ad171e47c13ba6eed0874c2348e70943233a95e02eb683f93780a09d0d77dccd547e9d0d352377e31291cdf8ab054cb67a1cc2158965d4c91a68fb308fa7a7dc3920d89cf867f78ff493cb0255c4627f0880c1b5d400ddf24512a6b90974cc36fbd0887448de110d6af11bb864c812b91c7f2d1f554fc705e4ce7ac9ab78999884fe7c483732baa0c65fc3d860ca98e42e21457fac98a4c329fcce5f81d2365840da5ad283c4d4e647f6fd9350d99b8a3cafd0b32eff1b181716b603cb35de3016026dc4ac773306cf49a7ebc7ebea18f5df9bd5c7be703a870ee89e4b60343b5ddf3cd3b879726622d23673423d20ade20678d5cc428ad4351d0d4a699291aac6682ff4e536c42bd9d24ae73490aca7452edf9d577db2eef847e5c5327dd2dd90d4b986bdac1cd51fc2a472f3b9eee674a8f3070afbe3016284e644e8b50bb743fba901ee92ba82661a0764d132a93fdc26a7c66ae5d5649d51c4b862a167a2064ccacdec5b57c741865b8b81740377801b1e612dbc0fdb97881b756ea1c39d20ffa289e716cccd637ae1a911379890fa23bcd0bf357cbec12d95243d1a27be8e80cc1c45e0dc98b4f22a5c79cb6f492a5ed0558bf98f4b784792a19793ce867ae10e17b03085d74ee1df3ea15a3b3820c2bdda8f17a70bd7680043dd5018e05127a43bf059235375aa95504dca1dc581f15a1f4d96c9d38e28b147b2ac39dd2b4d006f36d350e222d1414553d9e15396c20daf72a270ecfef1ca4333a52f42b17cd5b8d7c4cbf0ea685b083e9e0956464d563604c223b0bf713e0768f5e96b396c3e615b713dc77090ba128a47c4f5777c3dc78f70741c1ccdaface113ea5757fb6d690111d4a6ebe9750ca06ce48bdc9c2df8836f548f48e22368035d4157f61e295485a4a0216c6480c67abb573eb9e2152beebce0e6355faa7051b913d1b0d2bfb538b6c570528c30ebe9a0992f3f4f35a11d23d321aa5aab34d145026b1ab2d318349d06f93c94fff769a94ceb06a801646778356aa6c8ab8bb63bf2c0379d0bf50c4ab86e6b9b40610e7534460196a751d4951d4d4f4309172383225e9fdbc3dee3227d11c98cbb02204d36768cfb002f6e52ec67f8d8d50d7a3209f8550487ba27a5a94036a5dc912f1dbd25214c529d7748fe52fed206a66972da673583210fb076294582f6e4804588a2cc71b2420aa3e64673e47eda23a41cf18a5da67022fd539c4eee67b4e43c8ebb2f853698c5e6b4ffcceed1afa88a724a755f9522eaa59f457351ec541622f144b6ffe925334f68a602a652a9697b86729a3962e304bea93e46013dc47ca3fbf8f0f857992a9b0e1a62c21645938c50429f7b091c22fc74ea14a806e52da9d4bc8287391400d443789d8157096e982d476ceaa832e97b334599e48772bcc24ecbede3f46eca2a89087a9c01c07e7b3534c3c7ceb2ed32b02ed13f7aa082e293cd4dbd70314fd7726df6585c2e5395efd3b1589b13b15ff4293a49d8167667b66b2abb13df17d2cfb180a937e8bae147fd0e4dc68842f79a9c74fc9323537086375b5890a26ea57a49b86d343d962c7f65cd1a712178def4c8694426c32dfc866f884d6b56e3c46e409a3fb9aae8896cd06cac5bee7089b1a4e93449daed4794c890c2b5cc26adc95005e58ff4bc0c0c5c7e223e4b81a58d301793606533b0407be9177629737432c55b14b0eaa5908d524feb66c19b3b6fb4064c3723e5ff71db1e3ca802a091510432f6cc6fe88bea2cb3a1b08d99a57464e402021d8429f06b004f00d421a55b1a7bf88ef8c3", 0xf94}], 0x1, &(0x7f0000003940)}], 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000380)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000090000000300000023ff0000d8000000ffffffffffffffffd8000000ffffffff70010000ffffffffffffffff70010000ffffffff03000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="0000000000004464723088000000000000000000000000000000000000000000000000000000000000000000000000000000000000e10d856ae9d56a90eda3147d36030e3730702461ab7b55fd694f35aed5af914b2b2b"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000e00000334e38e13ebd2035f92a0201519ad102ac1414aa000000000000000074756e6c30000000000000000000000065727370616e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000000000002800415544495400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000020000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000acc86cc27aebfe090cbedde69de13c08cdea8f3a331fd2cb8bf327fc3bc287abdc57f12929b245f2cd7e2a0a8aa24133ad8519953cbfded13f38c77c"], 0x372) 2018/04/06 05:05:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000010000fffff000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:49 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x297, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f0000000100)="ed33834ed4409351c27f6c051ed9701351d9c2a801a75227127ff559be315d9bd4380902b6c4779d20e709598ddb1508ae2fa3d4e78d8277d1479e51624d1b6f057f70615142a6c58d0dcead641a509a74b5845c410ed24a387a6459000a011e51ac51deaaecd9865dabdb964d6f55d20ac126fec22561ffac0db671c5d953") 2018/04/06 05:05:49 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0xfffffffffffffffc}, 0x10) 2018/04/06 05:05:49 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000000080)={{0xff, 0x0, 0x20000000000, 0x7ff, 0x9, 0x1}, 0x4}) connect$l2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x3, 0x3, {0xa, 0x4e20, 0x3a4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x3a) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x5000, 0x14000}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200)=0x7, 0x4) r3 = dup3(r1, r0, 0x80000) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000280)="da13bee5f61361b19a174e6970f4284603c3de4d5402bdc6d7c34f15b5d04b6568c8bdbec05744ae25192bfbd9a8dbb8343eac0333a0243c8f84bc98b762bd0a415c0b8ba738abb2b0a8d0f62222532a18b804490ea6643e7798e7d4f9f179fb439c") getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x4) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") 2018/04/06 05:05:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x8}], 0x1, &(0x7f0000000100)}, 0x0) [ 415.209924] FAULT_INJECTION: forcing a failure. [ 415.209924] name failslab, interval 1, probability 0, space 0, times 0 [ 415.221266] CPU: 1 PID: 28062 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 415.228114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.237927] Call Trace: [ 415.240534] dump_stack+0x1b9/0x29f [ 415.244176] ? arch_local_irq_restore+0x52/0x52 [ 415.248865] should_fail.cold.4+0xa/0x1a [ 415.252931] ? save_stack+0xa9/0xd0 2018/04/06 05:05:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000140), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1000000000000000, 0x8000) ioctl(r1, 0x2286, &(0x7f0000c95ffe)) r2 = socket$inet(0x2, 0x400000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbff, 0x10000000}, 0xc) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, {0x2, 0x4e21, @broadcast=0xffffffff}, 'vcan0\x00'}) fcntl$notify(r0, 0x402, 0x11) [ 415.256568] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 415.261681] ? snd_pcm_plugin_build+0x448/0x670 [ 415.266358] ? snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 415.272246] ? snd_pcm_oss_change_params+0x80/0xe0 [ 415.277181] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 415.281938] ? snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 415.287500] ? snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 415.292088] ? do_vfs_ioctl+0x1cf/0x1650 [ 415.296160] ? graph_lock+0x170/0x170 [ 415.299971] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 415.305349] ? find_held_lock+0x36/0x1c0 2018/04/06 05:05:49 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x50, 0x0, &(0x7f00000000c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}, @dead_binder_done={0x40086310}], 0x1, 0x0, &(0x7f0000000140)="cf"}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000400)=[{{&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000300)=""/79, 0x4f}], 0x2, &(0x7f00000003c0), 0x0, 0x9}, 0x3}], 0x2, 0x40000000, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x3ff, 0x2}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={r2, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f0000000600)=0x84) [ 415.309524] ? __lock_is_held+0xb5/0x140 [ 415.313620] ? check_same_owner+0x320/0x320 [ 415.318033] ? rcu_note_context_switch+0x710/0x710 [ 415.322982] should_failslab+0x124/0x180 [ 415.327059] kmem_cache_alloc_trace+0x2cb/0x780 [ 415.331741] ? snd_pcm_plugin_build+0x448/0x670 [ 415.336428] snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 415.342156] ? _snd_pcm_hw_param_min+0x570/0x570 [ 415.346923] ? snd_pcm_hw_param_max+0x730/0x730 [ 415.351608] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 415.356803] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 415.362350] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 415.367548] snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 415.373282] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 415.379186] ? perf_trace_lock_acquire+0xe3/0x980 [ 415.384041] ? debug_check_no_locks_freed+0x310/0x310 [ 415.389242] ? perf_trace_lock+0x900/0x900 [ 415.393479] ? perf_trace_lock+0x900/0x900 [ 415.397715] ? graph_lock+0x170/0x170 [ 415.401515] ? __lock_acquire+0x7f5/0x5130 [ 415.405754] ? debug_check_no_locks_freed+0x310/0x310 [ 415.410953] ? find_held_lock+0x36/0x1c0 [ 415.415026] snd_pcm_oss_change_params+0x80/0xe0 [ 415.419782] snd_pcm_oss_make_ready+0xbe/0x170 [ 415.424369] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 415.429735] ? snd_pcm_oss_make_ready+0x170/0x170 [ 415.434583] ? __might_sleep+0x95/0x190 [ 415.438564] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 415.442976] ? _parse_integer+0x190/0x190 [ 415.447123] ? graph_lock+0x170/0x170 [ 415.450924] ? snd_pcm_oss_release+0x290/0x290 [ 415.455511] ? find_held_lock+0x36/0x1c0 [ 415.459571] ? graph_lock+0x170/0x170 [ 415.463381] ? find_held_lock+0x36/0x1c0 [ 415.467450] ? lock_downgrade+0x8e0/0x8e0 [ 415.471605] ? kasan_check_read+0x11/0x20 [ 415.475750] ? rcu_is_watching+0x85/0x140 [ 415.479895] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 415.485092] ? __fget+0x40c/0x650 [ 415.488550] ? match_held_lock+0x851/0x8b0 [ 415.492789] ? expand_files.part.8+0x9a0/0x9a0 [ 415.497369] ? kasan_check_write+0x14/0x20 [ 415.501605] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 415.506536] ? wait_for_completion+0x870/0x870 [ 415.511116] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 415.516304] ? snd_pcm_oss_release+0x290/0x290 [ 415.520889] do_vfs_ioctl+0x1cf/0x1650 [ 415.524783] ? ioctl_preallocate+0x2e0/0x2e0 [ 415.529188] ? fget_raw+0x20/0x20 [ 415.532643] ? __sb_end_write+0xac/0xe0 [ 415.536618] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 415.542152] ? fput+0x130/0x1a0 [ 415.545431] ? ksys_write+0x1a6/0x250 [ 415.549239] ? security_file_ioctl+0x9b/0xd0 [ 415.553649] ksys_ioctl+0xa9/0xd0 [ 415.557106] SyS_ioctl+0x24/0x30 [ 415.560471] ? ksys_ioctl+0xd0/0xd0 [ 415.564100] do_syscall_64+0x29e/0x9d0 [ 415.567987] ? vmalloc_sync_all+0x30/0x30 [ 415.572137] ? _raw_spin_unlock_irq+0x27/0x70 [ 415.576634] ? finish_task_switch+0x1ca/0x820 [ 415.581128] ? syscall_return_slowpath+0x5c0/0x5c0 [ 415.586057] ? syscall_return_slowpath+0x30f/0x5c0 [ 415.590994] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 415.596361] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 415.601209] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 415.606392] RIP: 0033:0x4552d9 2018/04/06 05:05:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000010000000007e2000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0xbb}}, 0x1c) 2018/04/06 05:05:49 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80800) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff17a, 0x480) ioperm(0x9, 0x100000000, 0x3) openat(r1, &(0x7f0000000200)='./file0\x00', 0x8000, 0x80) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000240)={0x1, 'tunl0\x00', 0x1}, 0x18) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f00000001c0)={0xffffffffffff74ec, 0x0, 0x0, 0x8}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in=@multicast1}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) writev(r3, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d480000888413", 0x22}], 0x1) ioctl$TCSETA(r3, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x401}) [ 415.609578] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 415.617286] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 415.624554] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 415.631824] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 415.639094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 415.646360] R13: 000000000000035e R14: 00000000006f8170 R15: 000000000000000c 2018/04/06 05:05:49 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000003c0)=0x8, 0x8) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x81, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0xaba3, r3, 0x0, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000002c0)={0x2002}) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0xffffffff, &(0x7f0000e1d000), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000000)={0x4}) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x80) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f00000000c0)={0x18, 0x0, 0x917}) [ 416.156426] binder: 28093 RLIMIT_NICE not set [ 416.165643] binder: 28074:28093 got reply transaction with no transaction stack [ 416.173179] binder: 28074:28093 transaction failed 29201/-71, size 0-0 line 2763 [ 416.298524] binder: 28093 RLIMIT_NICE not set [ 416.303146] binder: 28074:28094 got reply transaction with no transaction stack [ 416.310623] binder: 28074:28094 transaction failed 29201/-71, size 0-0 line 2763 2018/04/06 05:05:50 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x33, &(0x7f0000000000)=ANY=[@ANYBLOB="000200000000000000000000000000000006000000000000"], 0x18) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/06 05:05:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000f00000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:50 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000), 0x4) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xffff, 0x10000) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'bond0\x00', 0x3}, 0x18) 2018/04/06 05:05:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xbb}}, 0x1c) 2018/04/06 05:05:50 executing program 5 (fault-call:2 fault-nth:13): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x201ea001}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d03, 0x0, 0x101}]}) 2018/04/06 05:05:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/04/06 05:05:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0xbb}}, 0x1c) 2018/04/06 05:05:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100009effffff000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x6ed}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xab, "346d992ff35a259e5608c1e2c0a30dd44adaa2f5ded3daee1ae5145cc0e54e98d80707216e2a35f553cad1cdcf6033e5e080b74fd2d27df60f23087ce9580e8f77e0ec14fe4e8af42076a15ef884f785df0c19ae313a4a72793aff4d5e187c9e4226b157f5bfae29c6c9f50fe1dcd25ef4d6690868bbe39e230a131ac5f7727a832a3df1dce6833ecd6234c663275f71579f82748900e3aba748a1bb524433fa3023c6ae664801b7bdc7a3"}, &(0x7f0000000280)=0xb3) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000140)={0x2, 0x50c, 0x4b, 0x5d017987}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r3 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000340)={0x0, &(0x7f0000000300)}) tkill(r3, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000480)) r5 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x1) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r5, &(0x7f00000002c0)={r5, r0, 0x7ff}) dup2(0xffffffffffffffff, r4) 2018/04/06 05:05:50 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x118, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xf8}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xff000000, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x37, 0x6, 0x9, 0x1f, 0x0, 0x10000, 'bcsh0\x00', 'syz_tun\x00', {0xff}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x4, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x100) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}], 0x1, 0x0) 2018/04/06 05:05:50 executing program 7: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) 2018/04/06 05:05:50 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sco\x00') fcntl$getflags(r0, 0x40b) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0x1, 0x7fffffff, 0x8001}) [ 416.792378] FAULT_INJECTION: forcing a failure. [ 416.792378] name failslab, interval 1, probability 0, space 0, times 0 [ 416.803756] CPU: 0 PID: 28137 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 416.810611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.819984] Call Trace: [ 416.822591] dump_stack+0x1b9/0x29f [ 416.826243] ? arch_local_irq_restore+0x52/0x52 [ 416.830949] should_fail.cold.4+0xa/0x1a [ 416.835042] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/06 05:05:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xd5a5feff00000000], 0xbb}}, 0x1c) 2018/04/06 05:05:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000010000f0ffffff000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 416.840167] ? debug_check_no_locks_freed+0x310/0x310 [ 416.845381] ? graph_lock+0x170/0x170 [ 416.849200] ? perf_tp_event+0xc30/0xc30 [ 416.853279] ? snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 416.858835] ? do_vfs_ioctl+0x1cf/0x1650 [ 416.862924] ? find_held_lock+0x36/0x1c0 [ 416.867019] ? __lock_is_held+0xb5/0x140 [ 416.871122] ? check_same_owner+0x320/0x320 [ 416.875465] ? rcu_note_context_switch+0x710/0x710 [ 416.880411] ? graph_lock+0x170/0x170 [ 416.884236] should_failslab+0x124/0x180 [ 416.888320] __kmalloc+0x2c8/0x760 [ 416.891884] ? constrain_params_by_rules+0x141/0x1360 [ 416.897090] ? find_held_lock+0x36/0x1c0 [ 416.901169] constrain_params_by_rules+0x141/0x1360 [ 416.906187] ? lock_downgrade+0x8e0/0x8e0 [ 416.910337] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 416.915520] ? rcu_is_watching+0x85/0x140 [ 416.919680] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 416.925044] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 416.930240] ? is_bpf_text_address+0xd7/0x170 [ 416.934730] ? kernel_text_address+0x79/0xf0 [ 416.939131] ? __unwind_start+0x166/0x330 [ 416.943271] ? __kernel_text_address+0xd/0x40 [ 416.947762] ? unwind_get_return_address+0x61/0xa0 [ 416.952687] ? __save_stack_trace+0x7e/0xd0 [ 416.957030] ? save_stack+0xa9/0xd0 [ 416.960653] ? save_stack+0x43/0xd0 [ 416.964288] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 416.969299] ? snd_interval_refine+0x428/0x700 [ 416.973880] snd_pcm_hw_refine+0x8e9/0x1180 [ 416.978209] ? constrain_params_by_rules+0x1360/0x1360 [ 416.983484] ? graph_lock+0x170/0x170 [ 416.987276] ? __lock_is_held+0xb5/0x140 [ 416.991355] ? __lock_is_held+0xb5/0x140 [ 416.995422] ? snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 417.001301] ? rcu_read_lock_sched_held+0x108/0x120 [ 417.006314] ? kmem_cache_alloc_trace+0x616/0x780 [ 417.011154] ? _snd_pcm_hw_param_min+0x330/0x570 [ 417.015911] snd_pcm_hw_param_near.constprop.35+0x2cf/0xb10 [ 417.021624] ? _snd_pcm_hw_param_min+0x570/0x570 [ 417.026380] ? snd_pcm_hw_param_max+0x730/0x730 [ 417.031049] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 417.036231] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 417.041760] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 417.046688] snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 417.052435] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 417.058318] ? perf_trace_lock+0xd6/0x900 [ 417.062460] ? perf_trace_lock_acquire+0x4f1/0x980 [ 417.067392] ? zap_class+0x720/0x720 [ 417.071105] ? perf_trace_lock+0x900/0x900 [ 417.075341] ? graph_lock+0x170/0x170 [ 417.079137] ? __lock_acquire+0x7f5/0x5130 [ 417.083373] ? zap_class+0x720/0x720 [ 417.087089] ? find_held_lock+0x36/0x1c0 [ 417.091157] snd_pcm_oss_change_params+0x80/0xe0 [ 417.095905] snd_pcm_oss_make_ready+0xbe/0x170 [ 417.100485] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 417.105851] ? snd_pcm_oss_make_ready+0x170/0x170 [ 417.110686] ? __might_sleep+0x95/0x190 [ 417.114663] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 417.119070] ? kasan_check_read+0x11/0x20 [ 417.123216] ? graph_lock+0x170/0x170 [ 417.127013] ? snd_pcm_oss_release+0x290/0x290 [ 417.131607] ? _raw_spin_unlock_irq+0x27/0x70 [ 417.136102] ? trace_hardirqs_on+0xd/0x10 [ 417.140241] ? _raw_spin_unlock_irq+0x27/0x70 [ 417.144734] ? find_held_lock+0x36/0x1c0 [ 417.148806] ? lock_downgrade+0x8e0/0x8e0 [ 417.152961] ? rcu_is_watching+0x85/0x140 [ 417.157102] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 417.162297] ? __fget+0x40c/0x650 [ 417.165748] ? match_held_lock+0x851/0x8b0 [ 417.169978] ? expand_files.part.8+0x9a0/0x9a0 [ 417.174554] ? kasan_check_write+0x14/0x20 [ 417.178787] ? wait_for_completion+0x870/0x870 [ 417.183369] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 417.188551] ? snd_pcm_oss_release+0x290/0x290 [ 417.193127] do_vfs_ioctl+0x1cf/0x1650 [ 417.197020] ? ioctl_preallocate+0x2e0/0x2e0 [ 417.201429] ? fget_raw+0x20/0x20 [ 417.204882] ? __sb_end_write+0xac/0xe0 [ 417.208856] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 417.214389] ? exit_to_usermode_loop+0x87/0x310 [ 417.219061] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 417.224591] ? security_file_ioctl+0x9b/0xd0 [ 417.229001] ksys_ioctl+0xa9/0xd0 [ 417.232459] SyS_ioctl+0x24/0x30 [ 417.235816] ? ksys_ioctl+0xd0/0xd0 [ 417.239445] do_syscall_64+0x29e/0x9d0 [ 417.243362] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 417.248199] ? syscall_return_slowpath+0x5c0/0x5c0 [ 417.253122] ? syscall_return_slowpath+0x30f/0x5c0 [ 417.258056] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 417.263421] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 417.268266] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 417.273443] RIP: 0033:0x4552d9 [ 417.276622] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 417.284328] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 2018/04/06 05:05:51 executing program 7: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) fcntl$setsig(r0, 0xa, 0x3e) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) rmdir(&(0x7f0000000080)='./file2\x00') 2018/04/06 05:05:51 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.current\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r0, 0x28, &(0x7f0000000340)}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x408000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000280)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x1f}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000440)={r3, 0x83}, &(0x7f0000000480)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r4 = gettid() perf_event_open(&(0x7f00000004c0)={0x3, 0x70, 0x9, 0xfffffffffffffffc, 0xfffffffffffffc00, 0x5, 0x0, 0x401, 0x400, 0x4, 0x0, 0x7, 0x4, 0x1, 0x1f, 0x3, 0x4, 0x8, 0x0, 0x100000000, 0x3, 0xfffffffffffffff7, 0x1ff, 0x3, 0xfff, 0x100000000, 0x101, 0x4, 0x8, 0xfffffffffffffffd, 0x6, 0x9, 0x7, 0x7fffffff, 0x1, 0x0, 0x7fffffff, 0x6, 0x0, 0x3, 0x3, @perf_config_ext={0xc489, 0x7f}, 0x0, 0x5, 0x5, 0x7, 0x1, 0x4d15, 0xffffffff80000000}, r4, 0x9, r1, 0x0) r5 = semget$private(0x0, 0x7, 0x2) semget$private(0x0, 0x0, 0x0) clock_getres(0x3, &(0x7f00000002c0)) semctl$GETZCNT(r5, 0x2, 0xf, &(0x7f0000000080)=""/50) 2018/04/06 05:05:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0xbb}}, 0x1c) [ 417.291589] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 417.298849] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 417.306118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 417.313376] R13: 000000000000035e R14: 00000000006f8170 R15: 000000000000000d 2018/04/06 05:05:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100007fffffff000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:51 executing program 5 (fault-call:2 fault-nth:14): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:51 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000440), &(0x7f0000000480)=0x8) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/253) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000400)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/06 05:05:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x7ffff000}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:51 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xce}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) sched_setattr(0x0, &(0x7f0000000080), 0x0) write$cgroup_int(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="4b397e509cdf04ef4e705dc88c117f9d612b2bfe79ce3cd7f08351c5a63b51dc38a643af04067a4f2af9607e0d9bfa8313c2b06dda01488a050afbaa444c039d"], 0x4) r3 = getpgrp(0x0) kcmp(r1, r3, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f000045fff8)={0x0, 0x0}) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x6, 0x40000) ptrace$setopts(0x4206, r5, 0x0, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)=[0x0, 0xfff, 0x0]) creat(&(0x7f00000004c0)='./file0\x00', 0x8) 2018/04/06 05:05:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:51 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) dup2(r0, r1) 2018/04/06 05:05:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000001000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:51 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f0000000280)=@ethtool_regs={0x4, 0x1ff, 0x76, "86dfa25e8f3f89ef22376f8bdec20d5af7bf9a6a2ab4f4167e06477f9b1ef2579102db76097a7e44348c2afb1b381f01b2f238709f0ace937936bb9b13275d93b0e97727d9416aa86d7b95751230e66f39d89bfc30a1595660669c5577644ee24606c30d2e731f8cc8cc4cd8c42e9ea00102a57b100f"}}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7ff, 0x4}, 0x2c) [ 417.628166] FAULT_INJECTION: forcing a failure. [ 417.628166] name failslab, interval 1, probability 0, space 0, times 0 [ 417.639521] CPU: 0 PID: 28169 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 417.646371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.655731] Call Trace: [ 417.658335] dump_stack+0x1b9/0x29f [ 417.661980] ? arch_local_irq_restore+0x52/0x52 [ 417.666680] should_fail.cold.4+0xa/0x1a [ 417.670759] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 417.675874] ? __lock_acquire+0x7f5/0x5130 [ 417.680123] ? graph_lock+0x170/0x170 [ 417.683950] ? find_held_lock+0x36/0x1c0 [ 417.688037] ? __lock_is_held+0xb5/0x140 [ 417.692131] ? check_same_owner+0x320/0x320 [ 417.696462] ? rcu_note_context_switch+0x710/0x710 [ 417.701399] ? perf_trace_lock_acquire+0x4f1/0x980 [ 417.706346] should_failslab+0x124/0x180 [ 417.710416] __kmalloc+0x2c8/0x760 [ 417.713964] ? __lock_acquire+0x7f5/0x5130 [ 417.718201] ? mark_held_locks+0xc9/0x160 [ 417.722355] ? constrain_params_by_rules+0x141/0x1360 [ 417.727561] constrain_params_by_rules+0x141/0x1360 [ 417.732608] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 417.737814] ? lock_downgrade+0x8e0/0x8e0 [ 417.741978] ? kasan_check_read+0x11/0x20 [ 417.746133] ? rcu_is_watching+0x85/0x140 [ 417.750287] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 417.755487] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 417.760697] ? is_bpf_text_address+0xd7/0x170 [ 417.765200] ? kernel_text_address+0x79/0xf0 [ 417.769614] ? __unwind_start+0x166/0x330 [ 417.773767] ? __kernel_text_address+0xd/0x40 [ 417.778272] ? unwind_get_return_address+0x61/0xa0 [ 417.783211] ? __save_stack_trace+0x7e/0xd0 [ 417.787540] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 417.793086] ? snd_interval_refine+0x428/0x700 [ 417.797687] snd_pcm_hw_refine+0x8e9/0x1180 [ 417.802036] ? constrain_params_by_rules+0x1360/0x1360 [ 417.807318] ? snd_pcm_oss_change_params+0x80/0xe0 [ 417.812248] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 417.817008] ? snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 417.822547] ? snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 417.827131] ? do_vfs_ioctl+0x1cf/0x1650 [ 417.831197] ? ksys_ioctl+0xa9/0xd0 [ 417.834826] ? SyS_ioctl+0x24/0x30 [ 417.838373] ? do_syscall_64+0x29e/0x9d0 [ 417.842443] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 417.847812] ? kasan_check_read+0x11/0x20 [ 417.851968] ? do_raw_spin_unlock+0x9e/0x2e0 [ 417.856388] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 417.860990] ? print_usage_bug+0xc0/0xc0 [ 417.865066] ? kasan_check_write+0x14/0x20 [ 417.869313] ? do_raw_spin_lock+0xc1/0x200 [ 417.873565] ? trace_hardirqs_off+0xd/0x10 [ 417.877813] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 417.882931] ? debug_check_no_obj_freed+0x2ff/0x584 [ 417.887972] ? mark_held_locks+0xc9/0x160 [ 417.892126] ? quarantine_put+0xeb/0x190 [ 417.896207] snd_pcm_hw_param_first+0x30e/0x680 [ 417.900902] snd_pcm_hw_param_near.constprop.35+0x6e2/0xb10 [ 417.906630] ? _snd_pcm_hw_param_min+0x570/0x570 [ 417.911397] ? snd_pcm_hw_param_max+0x730/0x730 [ 417.916081] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 417.921277] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 417.926816] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 417.931756] snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 417.937503] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 417.943397] ? perf_trace_lock_acquire+0x4f1/0x980 [ 417.948352] ? perf_trace_lock+0x900/0x900 [ 417.952599] ? perf_trace_lock+0x900/0x900 [ 417.956842] ? graph_lock+0x170/0x170 [ 417.960650] ? __lock_acquire+0x7f5/0x5130 [ 417.964923] ? find_held_lock+0x36/0x1c0 [ 417.969008] snd_pcm_oss_change_params+0x80/0xe0 [ 417.973774] snd_pcm_oss_make_ready+0xbe/0x170 [ 417.978365] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 417.983740] ? snd_pcm_oss_make_ready+0x170/0x170 [ 417.988587] ? __might_sleep+0x95/0x190 [ 417.992579] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 417.996998] ? _parse_integer+0x190/0x190 [ 418.001153] ? graph_lock+0x170/0x170 [ 418.004964] ? snd_pcm_oss_release+0x290/0x290 [ 418.009557] ? find_held_lock+0x36/0x1c0 [ 418.013627] ? graph_lock+0x170/0x170 [ 418.017439] ? find_held_lock+0x36/0x1c0 [ 418.021522] ? lock_downgrade+0x8e0/0x8e0 [ 418.025685] ? kasan_check_read+0x11/0x20 [ 418.029837] ? rcu_is_watching+0x85/0x140 [ 418.033991] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 418.039204] ? __fget+0x40c/0x650 [ 418.042669] ? match_held_lock+0x851/0x8b0 [ 418.046915] ? expand_files.part.8+0x9a0/0x9a0 [ 418.051501] ? kasan_check_write+0x14/0x20 [ 418.055745] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 418.060685] ? wait_for_completion+0x870/0x870 [ 418.065276] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 418.070471] ? snd_pcm_oss_release+0x290/0x290 [ 418.075060] do_vfs_ioctl+0x1cf/0x1650 [ 418.078965] ? ioctl_preallocate+0x2e0/0x2e0 [ 418.083382] ? fget_raw+0x20/0x20 [ 418.086846] ? __sb_end_write+0xac/0xe0 [ 418.090836] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 418.096375] ? fput+0x130/0x1a0 [ 418.099662] ? ksys_write+0x1a6/0x250 [ 418.103478] ? security_file_ioctl+0x9b/0xd0 [ 418.107930] ksys_ioctl+0xa9/0xd0 [ 418.111397] SyS_ioctl+0x24/0x30 [ 418.114780] ? ksys_ioctl+0xd0/0xd0 [ 418.118417] do_syscall_64+0x29e/0x9d0 [ 418.122306] ? vmalloc_sync_all+0x30/0x30 [ 418.126462] ? finish_task_switch+0x1ca/0x820 [ 418.130969] ? syscall_return_slowpath+0x5c0/0x5c0 [ 418.135907] ? syscall_return_slowpath+0x30f/0x5c0 [ 418.140851] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 418.146233] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 418.151096] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 418.156285] RIP: 0033:0x4552d9 [ 418.159474] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 418.167191] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 418.174465] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 418.181735] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 418.189005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 418.196281] R13: 000000000000035e R14: 00000000006f8170 R15: 000000000000000e 2018/04/06 05:05:52 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) listen(r0, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/06 05:05:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000010000ffffff9e000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:52 executing program 7: r0 = memfd_create(&(0x7f00000002c0)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) fadvise64(r0, 0x0, 0x9, 0x5) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x4, 0x84) 2018/04/06 05:05:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x40020000], 0xbb}}, 0x1c) 2018/04/06 05:05:53 executing program 5 (fault-call:2 fault-nth:15): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x2}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000007e20000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4002], 0xbb}}, 0x1c) 2018/04/06 05:05:53 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)=ANY=[]}, 0x1}, 0x0) clock_adjtime(0x0, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x7}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, r1, 0x200, 0x70bd26, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000080}, 0x4085) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f0000000a80)=""/11, 0xb}, {&(0x7f0000000a00)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/06 05:05:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@nl=@unspec, 0xc, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/06 05:05:53 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/86, 0x31}, {&(0x7f00000000c0)=""/146, 0xfffffffffffffdc5}], 0x2) 2018/04/06 05:05:53 executing program 0: r0 = socket(0x11, 0x800, 0x80000000) r1 = getpid() lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001780)=[0x0, 0xffffffffffffffff]) sendmsg(r0, &(0x7f0000001f80)={0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001a40)="87b518c5f3936eafedb7fe57757225c8d32529e2402cead9cf1901f67478d1a4c529252ed27fd70f4acf6af440b4c215a8ac4dc4b57f04f15834bb5e50b677dbc8c344b3e42d47c714aefd286917d7042002267c9660d78282fbd897851d9d41d8cd08b65fc066624ced50815557ae46d16d72acad4743b5f5f1136ab6cc69d923c97ca621428ba9abf172d0cc1af2af206497", 0x93}, {&(0x7f0000001b00)="ba019b311629992262f310845b20a17f98edd584dd9b78", 0x17}, {&(0x7f0000001b40)="3ee0cb3f75af588913fbb3e93bccdb291cd0590fb2efdf40e18165f5b2388abf1143eac6f937924e542c57539381be35e654a527dec24114eb64c7a5e2534b701fa0e2dfbde7a4f489c8fdf8e85457cb31c0ffb7dc9eef7eeb6968496ddb477a24cc6b574b", 0x65}, {&(0x7f0000001bc0)="d8196981083066afcefeaa69d36a6dec194024fc14b8665226eefc23fedd0c75d013ed4235411a7f52c3a02f440f5432327d2e687784e40ce65889efb6f0975841982a58b81c1b39d4ef1bac11a75a1e8f7f9b1d816f29b7fd7fac17ef967b8171b32ec37acb9d28bf53ae6a05319eac96cace6e06f3ccff8733d5cfac06983b14e0fa832547226750a0ae36aa2322012f2cb106a06885ef20f6f948c71cc75c0c8724049baf22c2317a480c11c0adc082eda2d8045f6d48067cab5ce5688b861f7238f024d4de9e1363f745f2fa9db7b81a29d474ffc9d1ad8be0", 0xdb}, {&(0x7f0000001cc0)="06c2691869b0bc5bb47248ccbac8e47ba977e5c4d6a2579e139d962bcce0bab54048c9d679b0af2d39b41cfa8d5ee4de422b901729dbed49726004bf6a623f676bcda612932d5fc1785f351333798004344dd8c1599af849e02c3cf13ea231ae9480d62132b05d5785a12a607ae03e077be32bc7f186e15610918d5f9cc341d5f4e88709694fb51f78e3a189a145d53d1d68fb5980fdfd2d6e0c51ead5fc5ab7cae71eb18823032a6443837663fc991460eac683dcf4a9804db0393f55c0b05c26b983d9b2afacdf37eea28c61cec6517e7c87c36fd411541c047a70774cb67ebe6df50337e394ec6e1639b1df", 0xed}, {&(0x7f0000001dc0)="d98c89cd11c91e2a63f4a1f990c2835cdc001158b8544b3ffe0d222bc5be0f3b698e865a56eeed8e57d31cd887ad8608592b0200f9bf8a8c926beec6b2fc25ef6da41f88ab58dea56265c3742e3d7824de15d47ae543812f81ca3195eb140f8a1d2aade191775bd34115c4cf54b416583eecd841", 0x74}, {&(0x7f0000001e40)="5692e09d38f86db23e590e4c83ffc18b9bfacb32cd1c4f2ce5378a8b56bc4431738e12bdc0608c0a0696ac43e001c82d65636e85cb0a8f86c544b34992390f47c3323f47ee5e158b0540690cfd1a9ce0f09a870f7129dc0052b289abb82c5fad34adc69b8785295a01d258b745490274d0301b08efeb223878be5ccdffed3bf1324eddf145c4cd1ee2", 0x89}], 0x7, 0x0, 0x0, 0x20000000}, 0x8000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000017c0)={0x0}, &(0x7f0000001800)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001840)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000001940)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_procfs(r1, &(0x7f00000020c0)='net/rt_acct\x00') ioctl$GIO_UNIMAP(r7, 0x4b66, &(0x7f0000002140)={0x3, &(0x7f0000002100)=[{}, {}, {}]}) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/ptmx\x00', 0x101080, 0x0) r9 = socket$vsock_stream(0x28, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000002080)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000100)="cbb7e502454c02712d10c139f6f8f328c2a20fd8958b3924dae9ed84d8409f0b18dca18f18f8d66d002cd25da38d4f5378a347207266fd872047d9f69bd1732a072887bfdf8c9f5aeb7c49c05058da153961f29120fd6104c0ce", 0x5a}, {&(0x7f0000000080)="2c773d746d93a4644e57c57246cffe75fd2ac55ae073ce582176d58128229271afcc63f81edc7c", 0x27}, {&(0x7f0000000180)="c2eca84bbaf18f0e543aa099bd408a3013f3bec18909b05759f2344d980a6e3d90987ebc9ab7b8df1bc44d40ea3cbab780fbe6d1803a8c247b905b41fcd3014dd1cb6e9984bfa566c84ac4e9a79c8a5369e6847b03d503b64b66c270e0acff7a26f4afb94253f90b2eefac4365df2070721261f2bc96a656fc9e0e44fcb726b62109242ee0b0608476676c974ef9ede034d1cc7cb643adb60c2606df761eead24815884ec467a8334dc9eaff49d1f5588e3796467da8024ef8256f4c8d880fb4abce705b9f548b83fa1da00f0e6cec320f154a71e85f2acdd5c2c3eba4f2e035357b9708cf053a9750d9e9efc3900eb483069a21d71a2aa1", 0xf8}, {&(0x7f0000000280)="a046a2d6bc74a63a6996d0e2d5c61b710fc18a9ef641f7cbf96629a08f704a5d078b28f874aa02de7fb1e8854473df04ce8b3ec13420828365fde7a5425a204e72d35980787995523a1f98fca5a7fdcff8c0a2d346d23777f5b0aa5669e635a726f2c1dbebc335a8a4a4b1fc0005b89c00936fbc05982290b8a81f26b54e654fd5af88a60db29bb125b39dc79c0195b4c6c9114a9559d0d1ff7c9968cd6ee40995263794a0cc57202308da20cfeaaf47bf64f8bfec6ecb9c98aa4daa9095af89cfd323774d068e94c57953471d03ff35104888e61e197af32131ead964c7a955e858f510b1383481435a33225522c1fe8466fa7d876c6e5a5581f553dd7a375cf1c59152a8068af107c6f435bdb7f1c32b448ec24822722d5ab16fc77ea63946783748497d83e052b775afe9f1e74b5f97697dba19710c079f4dbb0fb1bcb153726130a30f8be5f5c935fb5ca26d207b2fe5a2b1a1ef4e167a5db209ab720bf6edd53cf7cc08bedfc3afa23a64bd20d640e4324b0bfeb7f3692dae625459f8edea989eddfa9530a14d5260d706d113b38fc0eb425d8eae8182a5ed29ec1791f1f6c29c129867253e6a833b3ece96b9a8f33dc3c2e70ab3db9c27deddd71a5071b8a010f83912637a55dafd46b5be845ccc35b244e7bf19ef868210fa9e19a10e7a0cffae9d3f229f2102e24a5eda2e16ec3751e2f1e60901fef99ee1d86149c7ddfb84e550d081f6a91ae89e872b44215b3b9786aa363e2137846ef784b6dd600fb9cc9e76f4f1e289fa06fa4a79c4da5586a4347c8d982bc49fd4dab7c6a90f4a3c5b5eef4feda40f6e53f6a702959a4336f23e5793928016a14f26fe1221c1c2d1bc5e264829b8ac4a4087cfc7e31ab778733339c3d4b845ed5031abae1b286168dca7f60ddd37a552b3f3d5335ec678285ad2fe7c18969e34f7a332261f8587e94064bbf2e0e9a11aa293d1eae78ab19895e2e5cfde1aee15daa524033ddf9ab418af861cb257804d24dee390b75104275c16905ca31b237400b3951b0e5a0b54dbc0f782713ea2244aacfb34ce67d88b5795086d11221bba6aafb842e4c43d24cbf2ae48072d09d81a6dcb88a9092bd6bb70531b6c19a1f7c4793336b414f57fb2e48d38cb039a8acc8cfa83ebeda898a0ebb7f1e7131473d36ac2f3cead324a97566cb00fdc85f8c12afd78c52e7545bae2ca5da9422505c23171de5e8760d4889a45e18499470bd60ddeefd54d0551940480987584691c11be2e090d5c5200c2f1b619168b2df5d74119f60eb291df22f51902147c84616165af8686d128a9cc6a5ee371e2cc9a91991152a24f6b299be25309095a4653244d05dce0d55fee9061eba4aea2ca914f3f6344d97dc3cd0024ae3d101c852faf7838db7da1eaa20556acc1fdf16d844c0684a8cf9d1af796394ea604f3e4904e36c48c25c429749ef0fc2dab7ca657f8384571ebd70100e7b3fc6224a355e8b6f1881cf961a93ccff583b796c2f39f3d7a37b892814aa8c499a4a7285186ab846aa59c9266faa8463d2ada910815f6bd3144f00abbe4842d883c76b20dd524d99a8c4640a32af92b0ab34b54535c0ea3495cb600bac2f85b33d18303bc1eb5025ac3bb50e506d2ef0bf9727aff7e70175b37f3e363e3f6343e7e4f44db2b02cf8e08c30559eeed3d124406a724ebd85709674521ca071ae723fef06488831bc190ac321365212788c12a7cc2b5a587dbf314e9f7984dd321c925bf5cf48f1ac3faee7e6d3be5a075f6318b74b56e382284ab96a2f6ca447503d3c5589c2664277e2da42d56875b5c522b2f8fa60e86231f20ab17d65dbe5783bfdb489a9181fc1c3c8251858b1aaf6dd0afb9a5f079c69982406dfe890653605126d2ba37f452d39646139ed52669bc1c16e5cb76d0587f9f74046bf1523d4faa3cfdacc37fa6767429b447dfb076dbd143a4bce6f092a52335506c79e5697e261f64f54a2187d78011caf63a75dde96c9c879e46ea42fddeafa9f97da6bda7fde0858f7251dad94f06a016ae7a4ca0ef8e2bcad3ed2dcc07cdf27a9fa8d00770ee49cc29ad09c8e8c6cc819f90b52d05828aab935a289f80817f19b6b52b0859a0002cd2b7450afc2245499810c4d8e33b4a89e9665bdcf1fc30ff1a08958ef94608f917d09dd10b3267ca9f96afd3e745a72437b7fe39d1d0f49880223eb05c348ad6f932d429fc008176c4ed2042276d7e122be1c05f61150015538c3e5dabe0cc3fd49ff1fe75ffe257a18e5dff224f18403e83fbd77b66e42d966c5fb8622109ca5bc4061c0cc4392ddf8f423a7d56b8a304bcb8ebe75f00b647c664733df6e6f9a49de21ac11c96f9a849dbed36bde15894889cbe901292159efe0f819095ee0d49cb55e7997115a4a1c4e3e8818ee99b8530831fc959c1849adb038917a19c01efac88b91347701c73cab38352c442a6daccf7667fe9808f79fac386b1093fa86196b5ec5bd06685eba6c1257bd49f7f9ce9127dfde085283fcc4e43282816768cb8f5649ff6561fec571bda95a16af3d16eda05162cfc6ee587baadc44bce2b40f848aa6be53515bf08e3682d1eea2f5dd526e812f399cf49e6b6450283610e2ceedcaedecf51e6b5c98270e920963a77f7249c9517f5ac9c169230c47beb3ea46602297ca9bd6b89f2bf8be7f1c718507fe327c8239b96ec37120115c5f04a2400d9f56e39e58cd1f7343423f79cd7726a37645b2f1b1f00fba92d140877184ce75b3305a3b0683b07bb2c97766064dea14bf55c9ddc06f6df138e247e3bad1b2ba6f8487ea0a13511b6d5ccbb5d83f28151abef63b3ea02dd49daa2b7ba8cc861a477784adfbb0557e4302238a78693a393949b04cae42ba94dbe06016412d076c262849df633a38c6d3dd154f2e963b984fc329171f5c8bc5e8bc8de6d93a1db37c2cbe3ae9bfe9bb4c0304ef762856997c82ceaffeccaeb113d092d4abce6a3df230a573c31df0ebe99814c0d4b7488cbcdab0ece6bee4a587cb7f119ad0b15c830cefce294434cea7a766b9f22f6a39fd4f970423d8dc7a21bbf71c7c14b24a8df28499a5f830c7a3a6f93d71b2be5603a0b6e4e39181055df14ef3671776369ad633d87bcae5dfacc7c2c48b59c48bfd799e9d146d59abf1d4da141bc28e4be58b995cbbc96391990e4dd223f69d4178e574935e8689984f4ccb3b40120d49c13c8855c5c34ddcb7f97840f4f15642034890b5f7dba14d875c51046f151e98b2d05b0a86ba80f91cf4cf09cea4254968cbb4522910ea71584df6d56e296ec739844a3aee4bf7b3fb1500a8548609841b6ac4c722896c22165c96ff758f83a55f2999270eb928b118d12a8ace7a6f921dd038f807cfd2e51e7c197c399036aec6ac3022ebac20a25ed1d21e4eb1ce51bdf5dcb6bc81cfef9aec54497e01b3e4e0aba2e8502467130cf39aaa12597710dbad2c119e4463a527cbdd1a2040a07943e095c5403029b803effab2aae689b00fec459ea23d3408ebf47686aed1b9f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0x1000}, {&(0x7f0000001280)="58700426555f94ae204adf31ef29e2f843a0c892d100a15872da1c8bcf262c3ee72b9aa77761e699bc74592d809d817a91cd7d48b8022b7a2a337b7000bbac859796305f0c3ff6ec355b2ef50810dada87666116155f7b61ec3bf031e8b94364703fbf", 0x63}, {&(0x7f0000001300)="eb06f99b9477027ea685516bdeb48e34f81e5eea5d9fd554afbef1ed29157131a7c2bb7f5c8bb8151b25959b4fb1af3d1a99e22da212194656e96498805a63c2777ff6b15c5c122caad6f427219fa9a1af200a47ee5bca5bd7075679b75ba09a1b499f256b3c88f54fb635b742d70f5d971cf41ca1d800a11e076a645b155962fcbae50589f2f3d3c07972e6daceb364b20e7a8083330478efce1da6fde5a204d7c640c95282d46db20753145cfbe181f19bf749e0b05666f7ff27b02d631a4f17090c0c", 0xc4}, {&(0x7f0000001400)="0809c763661aaaacac2891f1520409d5a8024d4efee20961584e29a711b2d4763f23ae13673f809b45a0f3d8d5e469104b6e2833c1464345c8d1729f18abd55db6216983d0647cbc6346672c0e328b9063371a4099ee", 0x56}, {&(0x7f0000001480)="3af01ac86af368799a0311ecee8b267d7e9506e31681756641817c762ca3212e612b59a0b446fd2f1843e458d54a5f819531178ecf16dad1d0ac2abf74dafd5860b93956d4b79a69306d749b79d090d68ce1c4a76e48f0069010ba5406484409c449c4a9b2b33e4db8a78fe7c94fdfd55339066e85bc7c7571de4dace00f4f14d94b20a00c697b68173eeb395cde78d7cf966c16e586fbd21a796858598c84a000454409d8143922459f645cb2752a7f38b4e646fe941632eb71af8b110fde1a9c63076e7cfe2a761e4f28ad96a11213", 0xd0}, {&(0x7f0000001580)="52a55c6ae290a46e1e116bd844a7f1a534a1f81fc39bff74502077620fd616c872cb11f3c7602ddd4da76afb", 0x2c}, {&(0x7f00000015c0)="33c42c00e8838bb91101b894d1676bf6893c1c95f29d6fd97955af978385bc8689be8bf3", 0x24}], 0xa, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r8, r9]}], 0x58, 0x80d0}], 0x1, 0x20040010) r10 = socket(0x10, 0x802, 0x0) setsockopt$IP_VS_SO_SET_ADD(r10, 0x0, 0x482, &(0x7f0000001a00)={0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'lblcr\x00', 0x8, 0x9, 0x26}, 0x2c) write(r10, &(0x7f00000000c0)="220000002000070700be0000090007010a0000ff0000000000200400050013800045", 0x22) [ 419.220969] FAULT_INJECTION: forcing a failure. [ 419.220969] name failslab, interval 1, probability 0, space 0, times 0 [ 419.232342] CPU: 0 PID: 28227 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 419.239194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.248554] Call Trace: [ 419.251163] dump_stack+0x1b9/0x29f [ 419.254814] ? arch_local_irq_restore+0x52/0x52 [ 419.259496] ? kernel_text_address+0x79/0xf0 [ 419.263930] should_fail.cold.4+0xa/0x1a [ 419.268012] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 419.273130] ? snd_pcm_hw_refine+0x362/0x1180 [ 419.277646] ? graph_lock+0x170/0x170 [ 419.281477] ? find_held_lock+0x36/0x1c0 [ 419.285567] ? __lock_is_held+0xb5/0x140 [ 419.289666] ? check_same_owner+0x320/0x320 [ 419.294004] ? debug_check_no_obj_freed+0x2ff/0x584 [ 419.299041] ? rcu_note_context_switch+0x710/0x710 [ 419.304006] should_failslab+0x124/0x180 [ 419.308093] kmem_cache_alloc_trace+0x2cb/0x780 [ 419.312790] ? snd_pcm_hw_param_first+0x2eb/0x680 2018/04/06 05:05:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf2cd, 0x200000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00000000c0)=0x2, 0x4) syz_emit_ethernet(0x2, &(0x7f0000000180)=ANY=[@ANYRES16=r1, @ANYBLOB="0e17f52e4a9cde21cb5dfd90df93c64b4233b687b45d91891d989102b5d29d1804e1f5a67e3364c44e6cf49a56165a78713ac8337f4fc7aaad11c479b61c6de5201ebc0172c27fcaee496d0279e9f395f58c26dccdbadf3d0906ca7801225492aa3f0c136b83e09db7bdb3d5eae21e4d4c3d4820293ad1a3bc3e592d6dd77f1de58f8bbd5729e621ec9cd6c6413f4eb3512aefa9ffa9788d670eb6dbc5c8586e38ef60bde943309aca799a1bd03b1c8ce2d5d04eca3be3006820c3ac65384b7aa2b5cc9122be9b475af055543982dbf433153a24952689a3f0855755d4b9af02b78c46a543f406c6a086385536fceebcd12f84fc023964d5e2d23197e1c63d09190eacf71b3b95995b83606a31d484e1e04d16025076629d3107c78c163ae9b438d18a8aa48ce43f1025f1bd05b6cb5da29073609545e560ea3dd999badec1b357179d2ef7f47e0522d1efd94d3002b0664f9f873208ad94da796797af5b7b6af0c9ce3ba09c0f93546245b6514383dee83c1faa4b63f192db11cb0058eaa4aae846097bed4589fd89f3c9e5832a1cb09073a1487db8b6f02883491aa743077b18b59874750a39ff52abc2ff6efed79f316b2ea7ac4758bb9f0ae3a618ead7fc7c7d5ddfbff417e3531baa6f649197f9af4f7b6818a8e8f6482d490d99838550c4643142138048c21caee22455c1f4a034056938ea08c225a8f16e56c03abbc162bab63c6aa0a6ec842e4ca360807449555d8032540dd5d4928903606d7359ee3bccf599ff929820a3095ff877a91c64a6c2100420f2e0b4f9a7edf8a889a466f5317c73138a8843b9f695d2c4f9daa5fc5a91de32cdcba5898cf06ba6dac511c85c7eea24112979f2d809472b75a6be9da750829932262d2be664fb89ef5b88bfdde39eddaf283ffecfab2116b36216e4b07a89cbb4ef360e4e6d7f02f1103dcf4d75140afd83a53a9586c3039ad8fd083f91662f544842061c24c421c39082de3e7e9a2b8ce50f7853e0cd8937372439c59d86199098d422ac481746e4ae7c883a0dd392fecad5931ff48a4ce736d77ab30e31ec8c0dafd1d28aa7edae2f2d9094c3527c1aa28c9e420d3f91dcc69e96320881784da00e0c48dab2dcabfa17ff22eea3f0ef5530c5e8dd3de348678d0475f18abf883689a5fb5f34b226abd3f0ed6753f927b8803a31fd24f497467596792d7eac78606a15eb8e77980202f4b3a951ad19c8672628e9f722402bbba55fde5ecf6086ae5b81b96420811429df8f2831f50f7d7137521da36ab1544cfd18323e78e3c310137dd8696500d766b92d81df717d49ba1208fe27bab004a1778d6ed4a81cb8925d1ea12d351e7f05c9c6d67b32023ee89ca44bd37607a5a179bffee8cafe1d1ec020435338b72de1206b43408acca38e22c7ec91cc4263953ff02a828b8b48eff258dc399bcd53634f8d1327833b258b605b93d2f9a5c54d6198bf3c6f9ad4d6429781e9252969d8431cf412c8769031f42ab6b73f4373a4aa677a8b074bd9e69d5d0ef577c068992cf235b8050b074a5338871fb4f5a6c7e0d95925525bbb4d6172a988bd5eb058a8304db6971e5264e498628feef80d4c585134dba6bbee9dfaaf2c4a64959919f77254785d62f9a65164e1b2dbc99e79d0a19f2d52e7ef316ade40154bf356bb422e95a651036b07c90a13aa2e5fdb7c6314be60113f48ef439ef96ace9475156ad30b59f8b94631843528e958abc53da37017581465296b148209475c65622d6057a29dc57a275c1d90cc6569ec1a43c5d1e5cc0b3fbcd99c70356b93bd52a0648d663e8d880fee2987df9f3d36a6506c8e1f7956d88368917c8058f4bc36472c9f175967fc7fe44e95774f725c618d1208b97a2c590e6454a072cefe23f2f02de4744e1d0515ae79bd5198425ff74014df0067a49119b71b25c22e0d6325d358749caca26dfe47eca47fe81999254eefdb39ce2ee5bf61702d73156b99f3244b7b40d8cc95101e62e28d692dadfc271d6c63df37e698824c4dc3156402757169bd09f32679a0706c9cdc6409e33acb52bb5c1453ca64d61db5988a433062cf300c666b79daa66f182d961baaf9501b744832dab97e68a1b23e9a486b6dd5a4cdcba20c6791d660be312673f9b1b1604693951b80898b3bdaf6f931664152d47047b0574955f9cee29a98ef1b985fc92dd3610e5a451a6c0ccbb414bebc3b6f17420a527c95c0200ddd50f65f995daf062b87e258851a400592e8b0079f3d81f955494447cfe7302c40323e1061b832e15767ffda66f5080756f6ed6696c246cd270783a3ca1d7a13aff7bcd4d2b1866c17b10c47764340df6e8da4128372696ae3ed0144bf17b38b27e4b359df3e9d8bc6064724a67cad7c71d8052996462919532568ea3f30ebbad36d780b0bca554bc3e35b4fe1c701e2162499c3ba3be2fb9f71f433a52e496f80448683517cbb2065e80c266877a11f4477fab04412478dc9c08f3db325ba0594f1761209e6a6466df8f4f457c3403ffe4772674f6df38fdc39e71fec915445eda0279041beb6e82ea8c29692453c6cdb04668491aeca9c392c5ac7a0769fa234b50dc083fadfe02e9b1fb7a600d5a31724ad5bc1c7be06a8c84d5c7fe138d1d2f7529c22e20353de22558303a983a061acc6fc62011dbf4796f488e9541f8fe6f534240ce72ed5eda15e5c2732aff79307ec790a19dd2583711908c65b91d556bdff0174118572245e195a53236c54fef5e2d74cd06c810014234d3a54f56bcd0a1b6420d65b0819bacafa04f74c117d027adb30df22cae87085c84d29b3a561fe3e33e8082abd356ea0daf3079f76e295b0207675c836613db5a23687da83adada4a7ad6b2fb4f1a8f875d5357107c9a95678877b4f634f601e6e94c830dd1b635155a11bbfafecf08cb183c2ae09dd78e458f310eec34f9a229c3d025d6902f7af5fd4ac2312cf14e6d82f4229dd3d7d207a9628c7aa823a03b18d07bf06c98b1d5e0d220e529bc349d7e8babb2eca035e93eff6534b03356baa7cd18b1e3951c85e5c2b2ff02155f039a35660eb44fbb3f1607cfe71df3f1df41d47408d47896785d7b91f09ad66c99e23076123be07c59f3ff60adabb68a5e9428350ac863d05438f7eb1c3e800ef8942425c4c61bb70b12767a483109d5d94187e0afc093ad64c8cb74b3a7bf5b7fc0c8d0821330611c1a652730dab36b360f1a793c65a96ee8f5f13018f3ca9625b1ee4034b5cb2d73beed68483d95a9338a6c1f0447442b56143ddc61347abaf003596aa4601b5270b9084175e21e02432e0cc312e4e64fb35d5ae3154ab5bc18a13de21a1e1fda8f3721c3aecd35e5199fee948bdcfb38f2a603c6e34a3762e5b74ce46bd4e3bf26dcb01b1ea8c83e335683cffa9cff2949f51a5df82f4c5ccfef0b93e67239fd5590d26c8681c7b1d91b043f995a051bc37eb3f5c2c0dfef6c4f5f2ea57b1f4e5284d95bfc8d2fac348805bd8331b11a3e7814349e9fc10eca992c524b2594c3a6745ad3ef85adc89d8dd61d2434196df7d98563c91246ff984c7c8759d04f5b3e1666addcfab95fd7d579d635fdf320886d32bc4986cc59106845efb92bb3d6d3a5fcb9502a460f69cb0144fd1557717f8114adf9e3da355982ff3d26e47ee1de54065a7af83cc74fd29e93c0c443fe80f14bb424cccc2bb173a7f4214c4fe8571ab9ee4939260fdf712ee62cf4f85a5565fa2d02c95ccd427cf6ff11167252c17a5b0a0be95c1e5c323a4ab62219f9094888ab19ddb193466f81646dd21b34b88b040682e1c166209004d23405ed2ffaa063039977c02544dd4d9203612c1cc525fb2e9de6711af84cbb4f8b3e2cf53f34b5be85b8c1bd2ab033c89a23779a493ded58e4c1f68bb697a1de45d0321ab9693749d5f4e4a162c2f3e4d163ff5873ff996c81cd1426316cc0755bd276b7b8b9a85748a3575332185b9c12266a5d1477cdd057f0011aed38ad40b82cfc081fdb9118f7d0293ea39df0c60b18cc5283f5fb6cdf03b9b386d173aefdba91e3baa9d8ba023a43ac8808a310b6f1356018f6187c9ee827f22adbfce459daab38de484ac2d213cf4bc1bdc1539be8126c0932de425aa8728057be8c0b365531c866ff46cc3e76a44c11b59ceeaac1848aa21199fe9d37eff4b15322a4595411ce92036e294148adda076e821ef043e06c671c7411d0df6cd9c52371c97efe9a2eb2c8fcde78d55966c2452127246efd53c1ef5fc4674df6f513ae802e55995cc19f639be578212eb66ac23b88408fdd97bb8bd5cdcb9db6bdcc66f28d4ed68fb2d727e55c3d51bc7065808b65f07b10d94c8215a4e4685f8beb37c5decdd33098c538ac6c70290edba4099af8664ce0928c6aaf809e95a8b6cc89bb150a2486c42c1959b48f25f351fff358cd7f3d15cffa1157a5b4cb8a2b8201eee90eaa11bdcd4ba261f35b31386a60bba6001da17ededb019aed18132916c2f2ce78e36991ed2dd0d82624edcc1356ebb2efb547102c6d59c1c47b3de42eb0496da2fec0058bfdd5bebb69539178694753e0993c68d94be1a75267587d5b2644af03e8ae35d2513976eb2dacbf46bc1282eff1415b991dc2f8c7c4f3a598fc9fe7593e6806ac4a9a79a228d14d54a502edf060ce054c937a1ec749875f566f946f9e3dafc8482e8f6f359bc30b8b0a0905ee6ae344e8c2568332be6ca4bd20d016a41d60501df2409b6da6157a3c1ef06002357d89d6b291913e66b4c56355e7d0d8a857aa0bb3b4758583471b89b07e8c88f98cfac3b585db81934c34ceb078b4aff5e4ce79927890491c1ecc33dd9e010f68f736359b2c0a5204762e7107b163c30c15c14a7fe4097b1656c6c70798fdd74545fd87e89abfdbefe864ad86f5e97d7198f1c9f5275c0c0827c5ecd1c1005ee86ed90ba46a64a6e36b8e6d655da12e9bc21ab1241eb3cb11b31a3b2c89d0972654b768a093842f6dbe046dd2b758d821b9b85adfea017f6c11155b35db4ab8ddc91a28364937a1822d929087496c42122f6008aacccb6765239ebdd88e84b37eaa16e4bc40604ea275883f0cd388048899a61dd5a0cf688c152ef9ee47f4859161323f6db6b7d9549b3918cc4d55f95f071cfd629809c25d2d1f879eee2850a6301325d17170133c4113727c3dbd5308ac5422b911c33d3e03b1c55a26692fc0cf21408f475cf8a897fa0409bc6bd44001cc6ee1f79c2360e02a380bf027a0b39e922bf9f0829f23cd1340721c93126e097216e19d19d5df31e8680654751683418313219aec179623b9d7dbbadfaa70a63c24ae066dcfd81bc5ef291b5dbed01aa0f5c2cf0bdbee4ac9dd2deaf2c400c841e54978c9b90d39c15b5985a70e2f31e625a4a1ae7cad403fc5a4938e3978e35507fdf4f490f52395fbd7db39f57e8b08abfa521f32bfe28ec4f287927d51b47c681e333b8deb51cc34418fb37955e422c3d0de68845c31be2b89c5a132fda81d8cd9d768d0aa91ffde2bba3db6c76443b067816f5359ac738f2c0e8c56007e8831b540b71bd647dc2d8b822c28465d9516794c447199e2c0e2a570ca868010dd23912ab4f31e12d418f479bea151c9e88f007335f2e83653801fecc8c0086daa55e06f8605e63f46d3befe958c9f58cd379ccd2ebd221400a8e0baf47b0b41cb259bb1e3f83652579765dcca48a1a6dbd740a8687235f69cdd908cee69d4916520d9cc3a1232a501c1662bc23809fe502a7ff954a99161d7485133031897210bdb4d00adb6a4733d0196b4f276a851eef972529bd80"], 0x0) 2018/04/06 05:05:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000010000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:53 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x6, 0x4, 0x0, 'queue1\x00', 0x3}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0xff, 0x1000055b, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/04/06 05:05:53 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000200)="515149a3b069804125df3fd6a2104ed7d85340870f8fefcfb4d801cb618af0fedff563c195fd2c736eea697ee84201b8beb257f323469a95512324587f7deac08208138af61c702dfc13030000000000000099bcbe7edf21799e0d3d", 0x5c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}, 0x0) [ 419.317662] snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 419.323403] ? _snd_pcm_hw_param_min+0x570/0x570 [ 419.328187] ? snd_pcm_hw_param_max+0x730/0x730 [ 419.332879] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 419.338086] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 419.343640] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 419.348590] snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0 [ 419.354345] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 419.360262] ? perf_trace_lock_acquire+0x4f1/0x980 [ 419.365223] ? perf_trace_lock+0x900/0x900 2018/04/06 05:05:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x4, {0x2, 0x0, @rand_addr}, 'nr0\x00'}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x8, 0x8000) r1 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0xff, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000440)) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="e9b1292ed9881c9c7aac2e4c553b9da57c9408de30e4149fdabf752276a009141b052462b7116fbee3ca82d3ba729aadc2d6b393273f8215bf0305c710c58b7492086f27d33b2c9923c9f48e5ba37d5ac345bfb0b55215fb7b9b704490f4ddd292c8af57c0df36745c37f494c574eb4f786fa9cbf3f9a381bba68a9948ba839fe09338b7966b0de7d2ab5911792546704257a99009bf3c24681b00d106c8c2", 0x9f}, {&(0x7f0000000080)="38699b2cf5a7bd8c7c67f96364cebf480e3fde7a87b4b7884b7a36d16613d81ded91", 0x22}, {&(0x7f0000000240)="ec1b28df3bf9e01c3d09c01bec9dd20854e1d6955e721063b478d95399894b43377d0c04e1f0c8eaac42fd77cb04f1666653c18a8a52337bafe95e59e131d2a32ae3f56d506c33fa4e36fa8111866f48958cec11fa31bff6a237defb71993b38941ef1e7fb4dfcd4de93be339d87d154e3ff9b9e2dd35f37e2e0f8440f014dd39331d8726ec556ce0bcd7b94061d247b7332a9e55d47442b3aa76ca934a3883dc7d2", 0xa2}, {&(0x7f0000000300)="a6c76ebd5f31b4c2151974fdfb3113ad027ba498ccef3a7a71d028d98ef426947e574f3991d72359fc88e2fbe26faab7ae7fab9beeeb376d30078fa6eb023bb1970cdd5afa4c2b86248b72706092b2cc7653b29b7c629d7a33d0c6bc82", 0x5d}], 0x4, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000540)=0x9) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x4400) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000040)={0x7, 0x5, 0x3f, 0x1f, 0x5, 0x6}) [ 419.369475] ? perf_trace_lock+0x900/0x900 [ 419.373729] ? graph_lock+0x170/0x170 [ 419.377547] ? __lock_acquire+0x7f5/0x5130 [ 419.381824] ? find_held_lock+0x36/0x1c0 [ 419.385919] snd_pcm_oss_change_params+0x80/0xe0 [ 419.390692] snd_pcm_oss_make_ready+0xbe/0x170 [ 419.395292] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 419.400678] ? snd_pcm_oss_make_ready+0x170/0x170 [ 419.405529] ? __might_sleep+0x95/0x190 [ 419.409529] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 419.413952] ? _parse_integer+0x190/0x190 [ 419.418113] ? graph_lock+0x170/0x170 [ 419.421927] ? snd_pcm_oss_release+0x290/0x290 [ 419.426528] ? find_held_lock+0x36/0x1c0 [ 419.430609] ? graph_lock+0x170/0x170 [ 419.434431] ? find_held_lock+0x36/0x1c0 [ 419.438523] ? lock_downgrade+0x8e0/0x8e0 [ 419.442697] ? kasan_check_read+0x11/0x20 [ 419.446856] ? rcu_is_watching+0x85/0x140 [ 419.451016] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 419.456236] ? __fget+0x40c/0x650 [ 419.459704] ? match_held_lock+0x851/0x8b0 [ 419.464495] ? expand_files.part.8+0x9a0/0x9a0 [ 419.464515] ? kasan_check_write+0x14/0x20 [ 419.464535] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 419.464560] ? wait_for_completion+0x870/0x870 [ 419.464579] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 419.464597] ? snd_pcm_oss_release+0x290/0x290 [ 419.464617] do_vfs_ioctl+0x1cf/0x1650 [ 419.464644] ? ioctl_preallocate+0x2e0/0x2e0 [ 419.464663] ? fget_raw+0x20/0x20 [ 419.464686] ? __sb_end_write+0xac/0xe0 [ 419.464708] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 419.464724] ? fput+0x130/0x1a0 [ 419.464742] ? ksys_write+0x1a6/0x250 [ 419.464767] ? security_file_ioctl+0x9b/0xd0 [ 419.464796] ksys_ioctl+0xa9/0xd0 [ 419.464819] SyS_ioctl+0x24/0x30 [ 419.464834] ? ksys_ioctl+0xd0/0xd0 [ 419.464852] do_syscall_64+0x29e/0x9d0 [ 419.464873] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 419.464891] ? syscall_return_slowpath+0x5c0/0x5c0 [ 419.464910] ? syscall_return_slowpath+0x30f/0x5c0 [ 419.464939] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 419.464967] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 419.464999] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 419.465012] RIP: 0033:0x4552d9 [ 419.465022] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 419.465041] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 419.465052] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 419.465064] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 419.465074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 419.465086] R13: 000000000000035e R14: 00000000006f8170 R15: 000000000000000f 2018/04/06 05:05:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0xbb}}, 0x1c) 2018/04/06 05:05:54 executing program 0: r0 = eventfd2(0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) r1 = accept(0xffffffffffffff9c, &(0x7f0000000b80)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000c00)=0x80) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000c40)={0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/06 05:05:54 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x1) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0x80, 0x4) ioctl$sock_bt(r0, 0x0, &(0x7f0000000140)="480007aedff411d6c92080d4a1048b2b38b9f48a7f1d90c245d46ef537c974f0b940d8a77d42a02868ca5f6cf6dccaafefea2bae3d90f4e88748ae50262505ed797acb171418c862e67374f80ac781129dd7d3eaf460800ce24cc19a334d0ef32a9fcf2f22eb69f06207fa8f0e144e62e30cae95b26c7c") perf_event_open(&(0x7f00000000c0)={0x0, 0x186, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x529, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x3ff, 0x2, 0x57ff, 0x6, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xab2}}, 0x0, 0x7}, &(0x7f00000003c0)=0x90) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000480)) 2018/04/06 05:05:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000fffffff00000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:54 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x2b8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x338, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x0, &(0x7f0000000000), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x9, 0xf5, 'nr0\x00', 'syzkaller1\x00', 'bcsf0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x128, 0x128, 0x158, [@ip6={'ip6\x00', 0x50, {{@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0x18}, [0xffffffff, 0xff000000, 0xff000000, 0xffffffff], [0xffffffff, 0x0, 0xff000000, 0xff000000], 0x100, 0x89, 0x1c, 0x0, 0x4e24, 0x4e21, 0x4e21, 0x4e22}}}, @devgroup={'devgroup\x00', 0x18, {{0x1, 0x7, 0x0, 0xfff}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x20, 0x80e, 'syzkaller1\x00', 'sit0\x00', 'bpq0\x00', 'rose0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0x120}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xffffffffffffffff}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xbd45, 0x81, 0x1f, 0x0, 0x0, "d9ec0df1d609a3813b3c517f38f95eb385511a1440d10b20de3ecd7c80b4ee3627595570ba46e358f4e2a486f75348e101d63aa7ad3bd08ce07758c288da073e"}}}}]}]}, 0x3b0) 2018/04/06 05:05:54 executing program 5 (fault-call:2 fault-nth:16): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1400}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:54 executing program 3: epoll_pwait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x0, &(0x7f0000000100), 0xffffffffffffff22) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x2500) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000140)=""/4096) eventfd2(0x5, 0x80000) [ 420.081880] FAULT_INJECTION: forcing a failure. [ 420.081880] name failslab, interval 1, probability 0, space 0, times 0 [ 420.093224] CPU: 1 PID: 28270 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 420.100069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.109425] Call Trace: [ 420.112022] dump_stack+0x1b9/0x29f [ 420.115661] ? arch_local_irq_restore+0x52/0x52 [ 420.120347] should_fail.cold.4+0xa/0x1a [ 420.124420] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 420.129537] ? debug_check_no_locks_freed+0x310/0x310 [ 420.134732] ? kfree+0xd9/0x260 [ 420.138022] ? constrain_params_by_rules+0xa38/0x1360 [ 420.143227] ? graph_lock+0x170/0x170 [ 420.147038] ? snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 420.152939] ? snd_pcm_oss_change_params+0x80/0xe0 [ 420.157877] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 420.162637] ? snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 420.168182] ? do_vfs_ioctl+0x1cf/0x1650 [ 420.172274] ? find_held_lock+0x36/0x1c0 [ 420.176358] ? __lock_is_held+0xb5/0x140 [ 420.180444] ? check_same_owner+0x320/0x320 [ 420.184784] ? rcu_note_context_switch+0x710/0x710 [ 420.189733] ? graph_lock+0x170/0x170 [ 420.193547] should_failslab+0x124/0x180 [ 420.197617] __kmalloc+0x2c8/0x760 [ 420.201178] ? constrain_params_by_rules+0x141/0x1360 [ 420.206381] ? find_held_lock+0x36/0x1c0 [ 420.210458] constrain_params_by_rules+0x141/0x1360 [ 420.215489] ? lock_downgrade+0x8e0/0x8e0 [ 420.219650] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 420.224836] ? rcu_is_watching+0x85/0x140 [ 420.228987] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 420.234189] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 420.239405] ? is_bpf_text_address+0xd7/0x170 [ 420.243909] ? kernel_text_address+0x79/0xf0 [ 420.248329] ? __unwind_start+0x166/0x330 [ 420.252485] ? __kernel_text_address+0xd/0x40 [ 420.256988] ? unwind_get_return_address+0x61/0xa0 [ 420.261925] ? __save_stack_trace+0x7e/0xd0 [ 420.266251] ? save_stack+0xa9/0xd0 [ 420.269875] ? save_stack+0x43/0xd0 [ 420.273487] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 420.279014] ? snd_interval_refine+0x428/0x700 [ 420.283593] snd_pcm_hw_refine+0x8e9/0x1180 [ 420.287903] ? constrain_params_by_rules+0x1360/0x1360 [ 420.293178] ? graph_lock+0x170/0x170 [ 420.297010] ? __lock_is_held+0xb5/0x140 [ 420.301090] ? __lock_is_held+0xb5/0x140 [ 420.305148] ? snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 420.311029] ? rcu_read_lock_sched_held+0x108/0x120 [ 420.316049] ? kmem_cache_alloc_trace+0x616/0x780 [ 420.320881] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.326410] ? _snd_pcm_hw_param_min+0x330/0x570 [ 420.331153] snd_pcm_hw_param_near.constprop.35+0x2cf/0xb10 [ 420.336855] ? _snd_pcm_hw_param_min+0x570/0x570 [ 420.341597] ? snd_pcm_hw_param_max+0x730/0x730 [ 420.346251] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 420.351426] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 420.356945] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 420.361874] snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0 [ 420.367599] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 420.373480] ? perf_trace_lock+0xd6/0x900 [ 420.377609] ? perf_trace_lock_acquire+0xe3/0x980 [ 420.382435] ? zap_class+0x720/0x720 [ 420.386133] ? perf_trace_lock+0x900/0x900 [ 420.390350] ? perf_trace_lock+0x900/0x900 [ 420.394577] ? graph_lock+0x170/0x170 [ 420.398360] ? __lock_acquire+0x7f5/0x5130 [ 420.402581] ? debug_check_no_locks_freed+0x310/0x310 [ 420.407764] ? find_held_lock+0x36/0x1c0 [ 420.411817] snd_pcm_oss_change_params+0x80/0xe0 [ 420.416566] snd_pcm_oss_make_ready+0xbe/0x170 [ 420.421136] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 420.426499] ? snd_pcm_oss_make_ready+0x170/0x170 [ 420.431336] ? __might_sleep+0x95/0x190 [ 420.435297] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 420.439691] ? _parse_integer+0x190/0x190 [ 420.443834] ? graph_lock+0x170/0x170 [ 420.447637] ? snd_pcm_oss_release+0x290/0x290 [ 420.452217] ? graph_lock+0x170/0x170 [ 420.456001] ? find_held_lock+0x36/0x1c0 [ 420.460066] ? lock_downgrade+0x8e0/0x8e0 [ 420.464208] ? rcu_is_watching+0x85/0x140 [ 420.468345] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 420.473538] ? __fget+0x40c/0x650 [ 420.476988] ? match_held_lock+0x851/0x8b0 [ 420.481217] ? expand_files.part.8+0x9a0/0x9a0 [ 420.485790] ? kasan_check_write+0x14/0x20 [ 420.490016] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 420.494941] ? wait_for_completion+0x870/0x870 [ 420.499517] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 420.504702] ? snd_pcm_oss_release+0x290/0x290 [ 420.509270] do_vfs_ioctl+0x1cf/0x1650 [ 420.513145] ? ioctl_preallocate+0x2e0/0x2e0 [ 420.517538] ? fget_raw+0x20/0x20 [ 420.520979] ? __sb_end_write+0xac/0xe0 [ 420.524957] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 420.530490] ? fput+0x130/0x1a0 [ 420.533775] ? ksys_write+0x1a6/0x250 [ 420.537574] ? security_file_ioctl+0x9b/0xd0 [ 420.541970] ksys_ioctl+0xa9/0xd0 [ 420.545414] SyS_ioctl+0x24/0x30 [ 420.548774] ? ksys_ioctl+0xd0/0xd0 [ 420.552398] do_syscall_64+0x29e/0x9d0 [ 420.556281] ? vmalloc_sync_all+0x30/0x30 [ 420.560411] ? _raw_spin_unlock_irq+0x27/0x70 [ 420.564892] ? finish_task_switch+0x1ca/0x820 [ 420.569371] ? syscall_return_slowpath+0x5c0/0x5c0 [ 420.574286] ? syscall_return_slowpath+0x30f/0x5c0 [ 420.579207] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 420.584573] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 420.589412] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 420.594584] RIP: 0033:0x4552d9 [ 420.597766] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 420.605481] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 420.612743] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 420.619994] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 420.627250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 420.634501] R13: 000000000000035e R14: 00000000006f8170 R15: 0000000000000010 2018/04/06 05:05:55 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e23}, {0xa, 0x0, 0x101, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x403d, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/06 05:05:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000010000007fffffff0000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$getname(0x10, &(0x7f0000000040)=""/102) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$ipx(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x0, 0x0, "0fb38bdf0a63"}, 0x10) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000180)="460f21e9b805000000b9000000000f01d966460f3881680fc2c63ac4615de0dcc442a0f5997c348b5e3666450f3880ba001000008bcd64400f060f35", 0x3c}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x800, 0x0) 2018/04/06 05:05:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x446c990c00000000], 0xbb}}, 0x1c) 2018/04/06 05:05:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7ff, 0xfffffffffffffffe) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870c8, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000080)={0x3, 0x3, 0x8000, 0x3, 0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x10000, 0x20, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x5a1, 0x80000000, 0x2}, &(0x7f00000001c0)=0x10) 2018/04/06 05:05:55 executing program 5 (fault-call:2 fault-nth:17): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x3}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, [0x0, 0x647e, 0x5, 0x1, 0x87b, 0x4, 0x7fffffff, 0x1, 0xff, 0x20c, 0xffff, 0x7939, 0x7fff, 0x5, 0x3]}, &(0x7f0000000180)=0x100) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0x7d, "9e0688f0efbc689fb7bbfa73b9641972f8113fe6695c56b5fc2fd4b292492b887170923e3a45c6efb24d5274197950df752511fbe48baa28e1e84390a52518d6aeafed367408c55a8b705bd5ce3b02e03bf7c8f6177ada37abb4d92c858a47ceca8e4b04c592fbcf10244f46674dbdcf404054f2a2243199eab8e15674"}, &(0x7f00000002c0)=0xa1) write(r0, &(0x7f0000441f85)="240000004e001f0014f9f4070008f408020806f70d0001dffeff00000400000000040008", 0x24) accept$packet(r0, &(0x7f0000001700)={0x0, 0x0, 0x0}, &(0x7f0000001740)=0x14) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000001c0)=""/19, &(0x7f0000000300)=0x13) connect$packet(r0, &(0x7f0000001780)={0x11, 0x1a, r2, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x260202, 0x0) write$fuse(r3, &(0x7f0000000380)={0x28, 0x1, 0x7, @fuse_notify_store_out={0x3, 0xfffffffffffffffc, 0xcbb9}}, 0x28) socket$inet(0x2, 0x80000, 0xd717) close(r0) [ 420.949911] FAULT_INJECTION: forcing a failure. [ 420.949911] name failslab, interval 1, probability 0, space 0, times 0 [ 420.961262] CPU: 1 PID: 28288 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 420.968110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.977471] Call Trace: [ 420.980077] dump_stack+0x1b9/0x29f [ 420.983717] ? arch_local_irq_restore+0x52/0x52 [ 420.988407] should_fail.cold.4+0xa/0x1a [ 420.992482] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 420.997597] ? print_usage_bug+0xc0/0xc0 [ 421.001666] ? graph_lock+0x170/0x170 [ 421.005485] ? find_held_lock+0x36/0x1c0 [ 421.009569] ? __lock_is_held+0xb5/0x140 [ 421.013657] ? check_same_owner+0x320/0x320 [ 421.017987] ? rcu_note_context_switch+0x710/0x710 [ 421.022924] ? debug_check_no_locks_freed+0x310/0x310 [ 421.028131] should_failslab+0x124/0x180 [ 421.032205] __kmalloc+0x2c8/0x760 [ 421.035746] ? do_raw_spin_unlock+0x9e/0x2e0 [ 421.040162] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 421.044757] ? print_usage_bug+0xc0/0xc0 [ 421.048833] ? print_usage_bug+0xc0/0xc0 [ 421.052907] ? constrain_params_by_rules+0x141/0x1360 [ 421.058111] ? kasan_check_write+0x14/0x20 [ 421.062363] constrain_params_by_rules+0x141/0x1360 [ 421.067391] ? __lock_acquire+0x7f5/0x5130 [ 421.071649] ? __lock_is_held+0xb5/0x140 [ 421.071678] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 421.080925] ? debug_check_no_locks_freed+0x310/0x310 [ 421.086130] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 421.091171] ? find_held_lock+0x36/0x1c0 [ 421.095243] ? perf_trace_lock_acquire+0xe3/0x980 [ 421.100077] ? lock_downgrade+0x8e0/0x8e0 [ 421.104222] ? perf_trace_lock+0x900/0x900 [ 421.108445] ? rcu_is_watching+0x85/0x140 [ 421.112584] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 421.117588] ? snd_interval_refine+0x428/0x700 [ 421.122164] snd_pcm_hw_refine+0x8e9/0x1180 [ 421.126483] ? constrain_params_by_rules+0x1360/0x1360 [ 421.131749] ? find_held_lock+0x36/0x1c0 [ 421.135801] ? print_usage_bug+0xc0/0xc0 [ 421.139854] ? lock_downgrade+0x8e0/0x8e0 [ 421.143992] ? lock_release+0xa10/0xa10 [ 421.147959] ? kasan_check_read+0x11/0x20 [ 421.152093] ? do_raw_spin_unlock+0x9e/0x2e0 [ 421.156496] ? mark_held_locks+0xc9/0x160 [ 421.160640] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 421.165647] snd_pcm_hw_params+0x2a9/0x1e20 [ 421.169971] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 421.175063] ? debug_check_no_obj_freed+0x2ff/0x584 [ 421.180416] ? snd_pcm_hw_refine+0x1180/0x1180 [ 421.184993] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 421.189997] ? snd_pcm_hw_param_value+0x112/0x550 [ 421.194837] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 421.199675] ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10 [ 421.205553] ? _snd_pcm_hw_param_min+0x570/0x570 [ 421.210301] ? snd_pcm_hw_param_max+0x730/0x730 [ 421.214959] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 421.220142] snd_pcm_kernel_ioctl+0x6c/0x240 [ 421.224540] snd_pcm_oss_change_params_locked+0x1be8/0x3ce0 [ 421.230254] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 421.236757] ? perf_trace_lock_acquire+0xe3/0x980 [ 421.241614] ? debug_check_no_locks_freed+0x310/0x310 [ 421.246794] ? perf_trace_lock+0x900/0x900 [ 421.251025] ? perf_trace_lock+0x900/0x900 [ 421.255250] ? graph_lock+0x170/0x170 [ 421.259041] ? __lock_acquire+0x7f5/0x5130 [ 421.263270] ? debug_check_no_locks_freed+0x310/0x310 [ 421.268451] ? find_held_lock+0x36/0x1c0 [ 421.272512] snd_pcm_oss_change_params+0x80/0xe0 [ 421.277257] snd_pcm_oss_make_ready+0xbe/0x170 [ 421.281833] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 421.287191] ? snd_pcm_oss_make_ready+0x170/0x170 [ 421.292034] ? __might_sleep+0x95/0x190 [ 421.296007] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 421.300411] ? _parse_integer+0x190/0x190 [ 421.304546] ? graph_lock+0x170/0x170 [ 421.308334] ? snd_pcm_oss_release+0x290/0x290 [ 421.312911] ? find_held_lock+0x36/0x1c0 [ 421.316963] ? graph_lock+0x170/0x170 [ 421.320756] ? find_held_lock+0x36/0x1c0 [ 421.324815] ? lock_downgrade+0x8e0/0x8e0 [ 421.328958] ? kasan_check_read+0x11/0x20 [ 421.333094] ? rcu_is_watching+0x85/0x140 [ 421.337233] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 421.342419] ? __fget+0x40c/0x650 [ 421.345863] ? match_held_lock+0x851/0x8b0 [ 421.350088] ? expand_files.part.8+0x9a0/0x9a0 [ 421.354656] ? kasan_check_write+0x14/0x20 [ 421.358880] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 421.363803] ? wait_for_completion+0x870/0x870 [ 421.368375] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 421.373552] ? snd_pcm_oss_release+0x290/0x290 [ 421.378124] do_vfs_ioctl+0x1cf/0x1650 [ 421.382004] ? ioctl_preallocate+0x2e0/0x2e0 [ 421.386409] ? fget_raw+0x20/0x20 [ 421.389854] ? __sb_end_write+0xac/0xe0 [ 421.393819] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 421.399345] ? fput+0x130/0x1a0 [ 421.402614] ? ksys_write+0x1a6/0x250 [ 421.406412] ? security_file_ioctl+0x9b/0xd0 [ 421.410812] ksys_ioctl+0xa9/0xd0 [ 421.414258] SyS_ioctl+0x24/0x30 [ 421.417610] ? ksys_ioctl+0xd0/0xd0 [ 421.421226] do_syscall_64+0x29e/0x9d0 [ 421.425101] ? vmalloc_sync_all+0x30/0x30 [ 421.429241] ? _raw_spin_unlock_irq+0x27/0x70 [ 421.433727] ? finish_task_switch+0x1ca/0x820 [ 421.438209] ? syscall_return_slowpath+0x5c0/0x5c0 [ 421.443133] ? syscall_return_slowpath+0x30f/0x5c0 [ 421.448059] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 421.453414] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 421.458253] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 421.463428] RIP: 0033:0x4552d9 [ 421.466603] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 421.474302] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 421.481558] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 421.488810] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/06 05:05:55 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0xc, &(0x7f0000000100)=@raw=[@alu={0x4, 0x8000, 0xf, 0x1, 0xd, 0xc, 0x1}, @exit={0x95}, @alu={0x7, 0x9, 0xb, 0x8, 0x0, 0xfffffff1}, @generic={0x2, 0x9, 0x91e, 0xfffffffffffffff8}, @generic={0x4, 0x1, 0xa4}, @map={0x18, 0x7, 0x1, 0x0, r0}], &(0x7f0000000180)='GPL\x00', 0x1, 0x35, &(0x7f00000001c0)=""/53, 0x40f00, 0x0, [], r1}, 0x48) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x88000) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000002000)={0x6, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18008a0500000000808af39184dc3973040c00000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/04/06 05:05:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:55 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = memfd_create(&(0x7f0000000000)='\x00\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1ff, &(0x7f00000005c0)=0x0) io_submit(r2, 0x1, &(0x7f00000009c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) unshare(0x40600) fcntl$lock(r0, 0x7, &(0x7f0000876000)={0x1}) r3 = gettid() setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)) setns(r1, 0x40000000) pipe2(&(0x7f0000000100), 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140), 0x8) unshare(0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000340)=""/222) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000680)=0x2, 0x4) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x80000001, 0x8000) socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000640), 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) [ 421.496063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 421.503318] R13: 000000000000035e R14: 00000000006f8170 R15: 0000000000000011 2018/04/06 05:05:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4002000000000000], 0xbb}}, 0x1c) 2018/04/06 05:05:55 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)) r0 = socket$unix(0x1, 0x1, 0x0) fstat(r0, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x4, 0x0, &(0x7f0000000580)='\vmK6'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r2 = shmget(0x1, 0x4000, 0x54000a01, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000000c0)=""/188) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="000e31fe9d00000046cf00006e8044d478a8633eff5ef4d376f4c918f311eec30086f373"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/04/06 05:05:55 executing program 3: r0 = socket$inet(0x10, 0x400000000000003, 0x6) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/204, 0xcc}], 0x1, &(0x7f0000000200)=""/9, 0x9, 0x96d8}, 0x41) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280)=0x3, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001200030207fffd946fa283080700190000000000000085", 0x1b}], 0x1}, 0x0) 2018/04/06 05:05:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100000000f000000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) [ 421.645225] netlink: 'syz-executor3': attribute type 25 has an invalid length. [ 421.653076] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 421.663854] binder: 28326 RLIMIT_NICE not set 2018/04/06 05:05:55 executing program 5 (fault-call:2 fault-nth:18): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) 2018/04/06 05:05:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xbb}}, 0x1c) 2018/04/06 05:05:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100000007e200000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:55 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x1, 0x0) r2 = gettid() ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000000c0)={0x2, 0x4000, 0xd0, 0xeb, 0x2}) timer_create(0x4, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x0) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f0000001380)="11", 0x1}], 0x1, 0x0) 2018/04/06 05:05:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000840), &(0x7f0000000880)=0x4) inotify_init() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@filter={'filter\x00', 0xe, 0x4, 0x5e8, [0x0, 0x20000140, 0x200002f8, 0x200005e0], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x660) close(r0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000007c0)={'mangle\x00'}, &(0x7f0000000100)=0x54) [ 421.765381] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 421.796067] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 421.807348] FAULT_INJECTION: forcing a failure. [ 421.807348] name failslab, interval 1, probability 0, space 0, times 0 [ 421.818701] CPU: 1 PID: 28342 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 421.825547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.834907] Call Trace: [ 421.837509] dump_stack+0x1b9/0x29f [ 421.841154] ? arch_local_irq_restore+0x52/0x52 [ 421.845847] should_fail.cold.4+0xa/0x1a [ 421.849922] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 421.855037] ? __save_stack_trace+0x7e/0xd0 [ 421.859376] ? graph_lock+0x170/0x170 [ 421.863207] ? find_held_lock+0x36/0x1c0 [ 421.867290] ? __lock_is_held+0xb5/0x140 [ 421.871377] ? check_same_owner+0x320/0x320 [ 421.875707] ? do_raw_spin_lock+0xc1/0x200 [ 421.879952] ? rcu_note_context_switch+0x710/0x710 [ 421.884888] ? trace_hardirqs_off+0xd/0x10 [ 421.889135] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 421.894253] should_failslab+0x124/0x180 [ 421.898326] __kmalloc+0x2c8/0x760 [ 421.901879] ? mark_held_locks+0xc9/0x160 [ 421.906034] ? quarantine_put+0xeb/0x190 [ 421.910111] ? constrain_params_by_rules+0x141/0x1360 [ 421.915318] constrain_params_by_rules+0x141/0x1360 [ 421.920342] ? trace_hardirqs_on+0xd/0x10 [ 421.924510] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 421.929721] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 421.934933] ? debug_check_no_locks_freed+0x310/0x310 [ 421.940141] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 421.945195] ? find_held_lock+0x36/0x1c0 [ 421.949272] ? perf_trace_lock+0xd6/0x900 [ 421.953434] ? perf_trace_lock_acquire+0xe3/0x980 [ 421.958284] ? lock_downgrade+0x8e0/0x8e0 [ 421.962440] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 421.967988] ? snd_interval_refine+0x428/0x700 [ 421.972580] snd_pcm_hw_refine+0x8e9/0x1180 [ 421.976914] ? snd_interval_refine+0x428/0x700 [ 421.981518] ? constrain_params_by_rules+0x1360/0x1360 [ 421.986805] ? constrain_params_by_rules+0x1360/0x1360 [ 421.992097] ? find_held_lock+0x36/0x1c0 [ 421.996171] ? print_usage_bug+0xc0/0xc0 [ 422.000248] ? graph_lock+0x170/0x170 [ 422.004056] ? lock_downgrade+0x8e0/0x8e0 [ 422.008219] ? lock_release+0xa10/0xa10 [ 422.012203] ? kasan_check_read+0x11/0x20 [ 422.016404] ? __lock_is_held+0xb5/0x140 [ 422.020483] snd_pcm_hw_param_first+0x30e/0x680 [ 422.025170] snd_pcm_hw_params+0x340/0x1e20 [ 422.029509] ? snd_pcm_hw_refine+0x1180/0x1180 [ 422.034106] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 422.039127] ? snd_pcm_hw_param_value+0x112/0x550 [ 422.043985] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 422.048844] ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10 [ 422.054743] ? _snd_pcm_hw_param_min+0x570/0x570 [ 422.059507] ? snd_pcm_hw_param_max+0x730/0x730 2018/04/06 05:05:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000f0ffffff0000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0xbb}}, 0x1c) 2018/04/06 05:05:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x112, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x3, &(0x7f0000000100)}, 0x0) 2018/04/06 05:05:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000fffff0000000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c000000100001000000000000020000fd000000", @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x2}, 0x1}, 0x0) 2018/04/06 05:05:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0xbb}}, 0x1c) [ 422.064184] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 422.069383] snd_pcm_kernel_ioctl+0x6c/0x240 [ 422.073799] snd_pcm_oss_change_params_locked+0x1be8/0x3ce0 [ 422.079533] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 422.085420] ? perf_trace_lock+0xd6/0x900 [ 422.089557] ? perf_trace_lock_acquire+0xe3/0x980 [ 422.094392] ? zap_class+0x720/0x720 [ 422.098101] ? perf_trace_lock+0x900/0x900 [ 422.102323] ? perf_trace_lock+0x900/0x900 [ 422.106562] ? graph_lock+0x170/0x170 [ 422.110350] ? __lock_acquire+0x7f5/0x5130 [ 422.114581] ? debug_check_no_locks_freed+0x310/0x310 [ 422.119785] ? find_held_lock+0x36/0x1c0 [ 422.123848] snd_pcm_oss_change_params+0x80/0xe0 [ 422.128603] snd_pcm_oss_make_ready+0xbe/0x170 [ 422.133187] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 422.138548] ? snd_pcm_oss_make_ready+0x170/0x170 [ 422.143390] ? __might_sleep+0x95/0x190 [ 422.147363] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 422.151771] ? _parse_integer+0x190/0x190 [ 422.155918] ? graph_lock+0x170/0x170 [ 422.159715] ? snd_pcm_oss_release+0x290/0x290 [ 422.164294] ? graph_lock+0x170/0x170 [ 422.168083] ? find_held_lock+0x36/0x1c0 [ 422.172136] ? lock_downgrade+0x8e0/0x8e0 [ 422.176271] ? rcu_is_watching+0x85/0x140 [ 422.180403] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 422.185581] ? __fget+0x40c/0x650 [ 422.189030] ? match_held_lock+0x851/0x8b0 [ 422.193263] ? expand_files.part.8+0x9a0/0x9a0 [ 422.197828] ? kasan_check_write+0x14/0x20 [ 422.202050] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 422.206969] ? wait_for_completion+0x870/0x870 [ 422.211533] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 422.216707] ? snd_pcm_oss_release+0x290/0x290 [ 422.221284] do_vfs_ioctl+0x1cf/0x1650 [ 422.225167] ? ioctl_preallocate+0x2e0/0x2e0 [ 422.229561] ? fget_raw+0x20/0x20 [ 422.233013] ? __sb_end_write+0xac/0xe0 [ 422.236982] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 422.242514] ? fput+0x130/0x1a0 [ 422.245797] ? ksys_write+0x1a6/0x250 [ 422.249599] ? security_file_ioctl+0x9b/0xd0 [ 422.254014] ksys_ioctl+0xa9/0xd0 [ 422.257463] SyS_ioctl+0x24/0x30 [ 422.260812] ? ksys_ioctl+0xd0/0xd0 [ 422.264423] do_syscall_64+0x29e/0x9d0 [ 422.268294] ? vmalloc_sync_all+0x30/0x30 [ 422.272430] ? _raw_spin_unlock_irq+0x27/0x70 [ 422.276913] ? finish_task_switch+0x1ca/0x820 [ 422.281395] ? syscall_return_slowpath+0x5c0/0x5c0 [ 422.286307] ? syscall_return_slowpath+0x30f/0x5c0 [ 422.291232] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 422.296582] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 422.301429] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 422.306621] RIP: 0033:0x4552d9 [ 422.309795] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 422.317496] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 422.324758] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 422.332017] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 422.339285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 422.346553] R13: 000000000000035e R14: 00000000006f8170 R15: 0000000000000012 [ 422.354424] WARNING: CPU: 1 PID: 28342 at sound/core/pcm_native.c:620 snd_pcm_hw_params+0x65a/0x1e20 [ 422.363707] Kernel panic - not syncing: panic_on_warn set ... [ 422.363707] [ 422.371079] CPU: 1 PID: 28342 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 422.377925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.387270] Call Trace: [ 422.389847] dump_stack+0x1b9/0x29f [ 422.393475] ? arch_local_irq_restore+0x52/0x52 [ 422.398151] ? snd_pcm_hw_params+0x5a0/0x1e20 [ 422.402630] panic+0x22f/0x4de [ 422.405811] ? add_taint.cold.5+0x16/0x16 [ 422.409947] ? __warn.cold.8+0x148/0x1a3 [ 422.414006] ? snd_pcm_hw_params+0x65a/0x1e20 [ 422.418493] __warn.cold.8+0x163/0x1a3 [ 422.422369] ? snd_pcm_hw_params+0x65a/0x1e20 [ 422.426851] report_bug+0x252/0x2d0 [ 422.430477] do_error_trap+0x1bc/0x470 [ 422.434359] ? math_error+0x3f0/0x3f0 [ 422.438147] ? graph_lock+0x170/0x170 [ 422.441930] ? lock_downgrade+0x8e0/0x8e0 [ 422.446072] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 422.448739] binder_alloc: 28323: binder_alloc_buf size -4328502454120514952 failed, no address space [ 422.450909] do_invalid_op+0x1b/0x20 [ 422.450928] invalid_op+0x1b/0x40 [ 422.450944] RIP: 0010:snd_pcm_hw_params+0x65a/0x1e20 [ 422.450952] RSP: 0018:ffff8801b652f1d0 EFLAGS: 00010246 [ 422.450967] RAX: 0000000000040000 RBX: 00000000fffffff4 RCX: ffffc900062f2000 [ 422.450983] RDX: 0000000000040000 RSI: ffffffff859d63ba RDI: 0000000000000005 [ 422.460268] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) [ 422.463995] RBP: ffff8801b652f420 R08: ffff8801b03ea600 R09: ffffed003b6246c2 [ 422.464004] R10: ffffed003b6246c2 R11: ffff8801db123613 R12: ffffffff88262f9c [ 422.464014] R13: ffff8801ceb12d80 R14: ffff8801b31e04c0 R15: dffffc0000000000 [ 422.464046] ? snd_pcm_hw_params+0x65a/0x1e20 [ 422.464073] ? snd_pcm_hw_refine+0x1180/0x1180 [ 422.467549] binder: 28323:28363 transaction failed 29201/-28, size -4328502456065854346-1945339392 line 2963 [ 422.472587] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 422.472607] ? snd_pcm_hw_param_value+0x112/0x550 [ 422.486974] binder: undelivered TRANSACTION_ERROR: 29201 [ 422.492471] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 422.492498] ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10 [ 422.492524] ? _snd_pcm_hw_param_min+0x570/0x570 [ 422.492542] ? snd_pcm_hw_param_max+0x730/0x730 [ 422.492562] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 422.582381] snd_pcm_kernel_ioctl+0x6c/0x240 [ 422.586806] snd_pcm_oss_change_params_locked+0x1be8/0x3ce0 [ 422.592545] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 422.598430] ? perf_trace_lock+0xd6/0x900 [ 422.602563] ? perf_trace_lock_acquire+0xe3/0x980 [ 422.607408] ? zap_class+0x720/0x720 [ 422.611123] ? perf_trace_lock+0x900/0x900 [ 422.612980] binder: BINDER_SET_CONTEXT_MGR already set [ 422.615350] ? perf_trace_lock+0x900/0x900 [ 422.615370] ? graph_lock+0x170/0x170 [ 422.615388] ? __lock_acquire+0x7f5/0x5130 [ 422.615409] ? debug_check_no_locks_freed+0x310/0x310 [ 422.615429] ? find_held_lock+0x36/0x1c0 [ 422.620845] binder: 28323:28365 ioctl 40046207 0 returned -16 [ 422.624926] snd_pcm_oss_change_params+0x80/0xe0 [ 422.624945] snd_pcm_oss_make_ready+0xbe/0x170 [ 422.624966] snd_pcm_oss_set_trigger.isra.25+0x82/0x910 [ 422.624985] ? snd_pcm_oss_make_ready+0x170/0x170 [ 422.625003] ? __might_sleep+0x95/0x190 [ 422.632989] binder: 28363 RLIMIT_NICE not set [ 422.640655] binder_alloc: 28323: binder_alloc_buf, no vma [ 422.642216] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 422.642236] ? _parse_integer+0x190/0x190 [ 422.642255] ? graph_lock+0x170/0x170 [ 422.642269] ? snd_pcm_oss_release+0x290/0x290 [ 422.642291] ? graph_lock+0x170/0x170 [ 422.648198] binder: 28323:28365 transaction failed 29189/-3, size -4328502456065854346-1945339392 line 2963 [ 422.652895] ? find_held_lock+0x36/0x1c0 [ 422.652921] ? lock_downgrade+0x8e0/0x8e0 [ 422.652943] ? rcu_is_watching+0x85/0x140 [ 422.724321] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 422.729497] ? __fget+0x40c/0x650 [ 422.732951] ? match_held_lock+0x851/0x8b0 [ 422.737177] ? expand_files.part.8+0x9a0/0x9a0 [ 422.741751] ? kasan_check_write+0x14/0x20 [ 422.745993] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 422.750935] ? wait_for_completion+0x870/0x870 [ 422.755522] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 422.760719] ? snd_pcm_oss_release+0x290/0x290 [ 422.765305] do_vfs_ioctl+0x1cf/0x1650 [ 422.769209] ? ioctl_preallocate+0x2e0/0x2e0 [ 422.773623] ? fget_raw+0x20/0x20 [ 422.777084] ? __sb_end_write+0xac/0xe0 [ 422.779459] binder: undelivered TRANSACTION_ERROR: 29189 [ 422.781065] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 422.781082] ? fput+0x130/0x1a0 [ 422.781099] ? ksys_write+0x1a6/0x250 [ 422.781118] ? security_file_ioctl+0x9b/0xd0 [ 422.803534] ksys_ioctl+0xa9/0xd0 [ 422.806999] SyS_ioctl+0x24/0x30 [ 422.810376] ? ksys_ioctl+0xd0/0xd0 [ 422.814004] do_syscall_64+0x29e/0x9d0 [ 422.817900] ? vmalloc_sync_all+0x30/0x30 [ 422.822057] ? _raw_spin_unlock_irq+0x27/0x70 [ 422.826560] ? finish_task_switch+0x1ca/0x820 [ 422.831069] ? syscall_return_slowpath+0x5c0/0x5c0 [ 422.835999] ? syscall_return_slowpath+0x30f/0x5c0 [ 422.840944] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 422.846292] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 422.851121] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 422.856293] RIP: 0033:0x4552d9 [ 422.859462] RSP: 002b:00007fa5b427cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 422.867152] RAX: ffffffffffffffda RBX: 00007fa5b427d6d4 RCX: 00000000004552d9 [ 422.874402] RDX: 0000000020000040 RSI: 0080000040045010 RDI: 0000000000000014 [ 422.881652] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 422.888901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 422.896153] R13: 000000000000035e R14: 00000000006f8170 R15: 0000000000000012 [ 422.904313] Dumping ftrace buffer: [ 422.908163] (ftrace buffer empty) [ 422.911859] Kernel Offset: disabled [ 422.915469] Rebooting in 86400 seconds..