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"}, @typed={0xc, 0x56, @fd=r1}]}, @typed={0x20, 0x7b, @str='\'!-eth1!keyringlonodev\x00'}, @typed={0x18, 0x6c, @ipv6=@loopback={0x0, 0x1}}]}, 0x2370}, 0x1, 0x0, 0x0, 0x8000}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x23, 'lrw-serpent-avx\x00'}, 0xfffffcb5) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r4, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f7b000-0x9)='/dev/ppp\x00', 0x84040, 0x0) sendto$ipx(r6, &(0x7f0000d8a000)="0a3643eacf554880ebe9f96b914fd307747b7b175afa79837eb393fb087732147a6b8d2f53e510a2256df0e9470fbbe7cdffe5cd6b1918e4995077057ca22445c6d503ecfaf0611ca85deb15207bbca488ea9aa22650aad01137c971fe6aada6ddb73955d8e5fac5711d767e9952acaf053c66bb280f343a44da770dc3a3e313cc57560f4d0204178ff4463ec156f47e", 0x90, 0x81, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = mmap$binder(&(0x7f0000c1d000/0x3000)=nil, 0x3000, 0x2000008, 0x1010, r6, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000016d000-0x30)={0x60, 0x0, &(0x7f0000db1000)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x58, 0x10, &(0x7f00009eb000-0x58)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x3}, @flat={0x77622a85, 0xa, r7, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f0000f7b000)=0x0, 0x1, 0x0, 0x22}], &(0x7f0000f7b000)=[0x20, 0x48]}, 0x6}}, @clear_death={0x400c630f, 0x0, 0x3}, @exit_looper={0x630d}], 0xf1, 0x0, &(0x7f0000041000)="a8cb1df4cd6ba9c43beb0fdfb2137f670631e2f70fa6a9b760982f456dac39e056a7400d01e840ea74137b5c8274aba9efb7deb35f9167bd2099660e31cfd44365a7cede6027fa7018cbab5dea1342d6e6360166fc9c046c59aa4480d2900cce11ffa305fcdb9aec9e65f2a586e801f7bb427b8cafae56680a720e0d0e433b56ec2e8f67b537759e2c7ed6cc38dd6b97b24b187563e0f6cfca53da27cb5b662603cc85330ac82ddbb7c28230abc1aa933aeafe4e59b608c407163ca7b47a63d1dcd077ed95b096341cb67a1fd3431e475760dff73a1090c5149199179e327ded5e117ec9ed0961a64bbf4236988f615b5c"}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000f7d000-0x81)=""/129, &(0x7f000039e000)=0x349) sendmsg$alg(r5, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000d98000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) unlinkat(r1, &(0x7f0000c7a000)='./file0\x00', 0x200) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000f7c000)={0x13000, 0x4000, 0x0}) [ 80.129726] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 22:36:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) chroot(&(0x7f000066f000-0x8)='./file0\x00') write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) 2018/01/30 22:36:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f00000b2000)=0xffffffffffffffff, 0xfffffffffffffec9) sendto$inet(r0, &(0x7f0000622000)="", 0x0, 0x800000020000000, &(0x7f0000478000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000d90000)=0x0, &(0x7f0000a61000-0x4)=0x4) 2018/01/30 22:36:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0xc) add_key(&(0x7f000045c000-0xa)='encrypted\x00', &(0x7f0000a57000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fe1000)="", 0x0, 0xfffffffffffffffb) bpf$OBJ_GET_MAP(0x7, &(0x7f0000626000-0x10)={&(0x7f0000e73000)='./file0\x00', 0x0, 0x0}, 0x10) [ 80.199089] binder: 12747:12754 ERROR: BC_REGISTER_LOOPER called without request [ 80.209413] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 22:36:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = creat(&(0x7f0000132000)='./file0\x00', 0x112) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f00001f1000)=0x5d71, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) msgget$private(0x0, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000004d000-0x8)=0x4000) [ 80.233279] audit: type=1400 audit(1517351813.033:612): avc: denied { getopt } for pid=12745 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 22:36:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00006df000-0x10)={&(0x7f0000d43000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000808000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00004b3000-0xb)='/dev/audio\x00', 0x111001, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00008ea000)={0x0, 0x1}, &(0x7f0000554000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001e8000)={r2, @in6={{0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x0, 0x10001, 0x10001, 0xeb0, 0x2, 0x6, 0x5, 0xcf6, 0x7, 0x2, 0x1f, 0x4000000000, 0x5d, 0x0]}, &(0x7f000073c000-0x4)=0x108) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/01/30 22:36:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000280000-0x50)={{0x4000000000, 0x9}, {0xad93, 0x0}, 0x6, 0x0, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) 2018/01/30 22:36:53 executing program 3: userfaultfd(0x800) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000cff000-0xb)='/dev/audio\x00', 0x42, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000468000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000117000-0x8)={r2, 0x1}) r3 = socket(0x7, 0x2, 0xc) write(r3, &(0x7f0000e59000)="1f0000000104ff0bf7ff00001f1100000101f0ff08000100030600dc05df00", 0xffffffffffffff74) 2018/01/30 22:36:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, 0x1c) 2018/01/30 22:36:53 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00004a4000)={&(0x7f0000e1e000-0xc)={0x10, 0x0, 0x0, 0x41000400}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x130)=@getspdinfo={0x130, 0x25, 0x10, 0x6, 0x2, 0xdd93, [@ipv4_hthresh={0x8, 0x3, {0x19, 0x4}}, @lastused={0x10, 0xf, 0x40000000}, @sec_ctx={0xdc, 0x8, {0xd8, 0x8, 0x1, 0x1, 0xd0, "dc5ef49df6ef4e1e2124a6e2ecb783be7abae44df85ca2849bf4701d0c60828cc4e3d4977a13bce18833966251636a64bd7c8de7e5689e383ac50560b0ba5c256cbce2ebebee67ee14fc73a5a6571d109ac40acab5ea22a6563348ecd4eaa2efc5fec8edc762b054f7e68b9018626197eafed7bc724515ee47180839aed353b39e0af9565043a84c04dc2c5776738493f72bc8210c9fbede218ed9d62040550f7529e19c2645ace0613b6ba7b9ca3b819fd173ea09f0bc43d93f882d8376b06315d3ba807bcf13bcaee63ad625c412f7"}}, @address_filter={0x28, 0x1a, {@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xa, 0x7, 0x8}}]}, 0x130}, 0x1, 0x0, 0x0, 0x40}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/30 22:36:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000010, 0x1000000000000002, 0xa) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000cf4000)=0x0) pipe2(&(0x7f0000347000-0x8)={0x0, 0x0}, 0x4000) r3 = inotify_add_watch(r2, &(0x7f0000674000)='./file0\x00', 0x800000002040040) inotify_rm_watch(r2, r3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e89000)={0x9, 0x0, 0x2, 0x100000001}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000c1b000)={0x6, r4}) write(r0, &(0x7f00007b6000-0x1f4)="130000001000ffdde280f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8", 0x24) openat$audio(0xffffffffffffff9c, &(0x7f0000ae6000-0xb)='/dev/audio\x00', 0x0, 0x0) 2018/01/30 22:36:53 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xc) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005a8000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x6, 0x80000000, 0x8, 0x5, 0x2, 0x7, 0x1, 0x1, 0x2, 0x8, 0x1ff, 0xa94b, 0xfffffffffffffffd, 0x0]}, &(0x7f0000fe4000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a9a000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e25000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000028f000-0x10)={0x0, 0x80, 0x4, 0x7fff}, &(0x7f0000a42000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004e2000)={0x0, 0x1}, &(0x7f000098e000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000229000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000f83000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ef7000-0x10)={r0, 0x2c, &(0x7f000075b000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2005}]}, &(0x7f000005e000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 80.275464] binder: BINDER_SET_CONTEXT_MGR already set [ 80.275474] binder: 12747:12754 ioctl 40046207 0 returned -16 [ 80.275513] binder: 12747:12754 ERROR: BC_REGISTER_LOOPER called without request [ 80.275594] binder_alloc: 12747: binder_alloc_buf, no vma [ 80.275616] binder: 12747:12754 transaction failed 29189/-3, size 0-0 line 2903 2018/01/30 22:36:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f00001c6000)='./file0\x00', 0x80, 0x80) keyctl$session_to_parent(0x12) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) clock_gettime(0x0, &(0x7f0000b4f000-0x10)={0x0, 0x0}) futex(&(0x7f00008b7000)=0x1, 0x3, 0x7, &(0x7f0000d3a000-0x10)={r2, r3+30000000}, &(0x7f00001f7000)=0x5, 0xa9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00006c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c58000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001000-0x38)={&(0x7f00009cd000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0xa)=[{&(0x7f000021c000-0xb2)=""/178, 0xb2}, {&(0x7f0000000000)=""/116, 0x74}], 0x2, &(0x7f0000001000-0x150)=[@rdma_dest={0x18, 0x114, 0x2, {0x8, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0x7, 0x401}, &(0x7f0000001000-0x8)=0x4, &(0x7f0000000000)=0x1, 0x7, 0x5, 0x8000, 0x0, 0x40, 0x0}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1ff, 0x5}, &(0x7f0000115000-0x8)=0x9, &(0x7f0000252000-0x8)=0x400, 0x80000000, 0x2, 0x74, 0x3, 0x1, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x1}, &(0x7f0000457000-0x8)=0x9d42, &(0x7f0000001000-0x8)=0x4, 0xb30, 0x7, 0x3ff, 0x2, 0x20, 0xd730}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000cbf000)=""/4096, 0x1000}, &(0x7f0000000000)=0x0, 0x10}}], 0x150, 0x51}, 0x8000) r2 = fcntl$dupfd(r0, 0x406, r0) syz_open_dev$dmmidi(&(0x7f000040e000)='/dev/dmmidi#\x00', 0x2, 0x220000) r3 = creat(&(0x7f0000805000)='./file0\x00', 0x100) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000041f000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00007a3000-0x20)={r3, 0xa5, 0x24000000, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00008a5000)=0xd9, 0x4) 2018/01/30 22:36:53 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000084c000-0xbc)={0xffff, 0x0, 'client0\x00', 0x0, "f9f12bee874dc1ac", "ac3d56a14aa1a81ce5dc8b6f3e475d305a6333ea528d0e8afd09c6f7ffc3c398", 0x7f, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 80.302629] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.305489] binder: release 12747:12766 transaction 26 out, still active 2018/01/30 22:36:53 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) dup2(r0, r0) 2018/01/30 22:36:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000dab000)=0x0) 2018/01/30 22:36:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000aa000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000dd0000)={@generic="d982930b7ae4f2796bc8a81d86d0d244", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000cfb000)=0x0, &(0x7f000091a000)=0x4) 2018/01/30 22:36:53 executing program 5: r0 = creat(&(0x7f0000082000-0x8)='./file0\x00', 0x115) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000078a000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/30 22:36:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$admmidi(&(0x7f00001a9000-0xe)='/dev/admmidi#\x00', 0x9, 0x8081) ioctl$int_in(r0, 0x5473, &(0x7f0000c2c000)=0x9) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/30 22:36:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x6) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) [ 80.305495] binder: undelivered TRANSACTION_COMPLETE [ 80.305571] binder: send failed reply for transaction 26, target dead 2018/01/30 22:36:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0xfffffffffffffd82) 2018/01/30 22:36:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000047c000)=0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e95000-0x104)='stack\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/30 22:36:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00009c2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xa3f)=0x10, 0x80800) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00001e7000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000584000/0x2000)=nil) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={r1, &(0x7f0000018000)=""}, 0x10) 2018/01/30 22:36:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000eb6000-0x38)={&(0x7f0000876000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00002b8000)={&(0x7f000040b000-0x94)=@flushpolicy={0x94, 0x1d, 0x600, 0x2, 0x2, "", [@replay_val={0x10, 0xa, {0x5, 0x6, 0x162f}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x6, 0x1, 0x1, 0x2, 0x7fff, [0x9, 0x8, 0x7, 0x0]}}, @etimer_thresh={0x8, 0xc, 0xc0}, @srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}, @user_kmaddress={0x2c, 0x13, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0xa}}]}, 0x94}, 0x1, 0x0, 0x0, 0x4040800}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/30 22:36:53 executing program 3: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000a0a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b0d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x402, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100000000000000, 0x6, 0x1f, 0x1000}, &(0x7f0000001000)=0xa0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) prctl$setptracer(0x59616d61, r0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000067c000-0x8)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000c27000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f00006b2000)=0xfffffffffffffff9) madvise(&(0x7f00009bd000/0xa000)=nil, 0xa000, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003af000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000013a000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000582000)=0x2c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ba0000)={r3, 0x8, 0x9}, &(0x7f00001d3000-0x4)=0x8) r4 = syz_open_dev$sndpcmc(&(0x7f0000d47000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffbff, 0x82) bpf$MAP_CREATE(0x0, &(0x7f0000cce000-0x2c)={0x9, 0x3b, 0x7fb00000000000, 0x40, 0x10, r4, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) open(&(0x7f0000fe5000-0x8)='./file0\x00', 0x0, 0x0) [ 80.485246] audit: type=1400 audit(1517351813.162:613): avc: denied { getattr } for pid=12783 comm="syz-executor5" path="socket:[31822]" dev="sockfs" ino=31822 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/30 22:36:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = semget(0x3, 0x2, 0x0) semctl$GETVAL(r1, 0x2000000000003, 0xc, &(0x7f0000099000-0xc6)=""/198) [ 80.567169] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 80.591868] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 22:36:53 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000e3a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x200000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f7b000-0x4)=0x81, 0x4) 2018/01/30 22:36:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00007e8000)=0x80, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:53 executing program 0: unshare(0x5202000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000241000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xb)="0000000037dfabe4617000", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="faa2667d8455df412ba57be9ae41a963ef6fab1634b1a9324d167b5d5d4296f98c8ce667e3fc7419a34745d09f3451d7f5eafe0d0392d858ee81a924b6fed4eba717a5c0a8c88044fae082f32b8ef8b5aca04474e6fec833d27b8955fc897d687fc2f3bc39950e0afc5cc11046906c143aec1a47ee35a19c71a3175bff70160ddf02494a6d8c65897a351c0c33db43e4212fed51bf3592e4d6694040", 0x9c, r0) unshare(0xc000000) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x40400) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000607000)='/dev/cuse\x00', 0x14000, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000b50000)={0x1, r2}) 2018/01/30 22:36:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000bf8000/0x3000)=nil, 0x3000, 0x200000a, 0x50, r0, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/30 22:36:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000afe000-0xa0)=""/160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) syz_open_dev$loop(&(0x7f0000020000-0xb)='/dev/loop#\x00', 0xffff, 0x2500) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000981000)={&(0x7f000080e000/0x4000)=nil, 0x4000}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000c28000)={0x10001, 0xfffffffffffffc00}) 2018/01/30 22:36:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cce000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000b90000-0x18)="000103000000000000007e7d7b22b8d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000156000)={0x11, 0x10, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffc}, [0x0, 0x0]}, 0x14) 2018/01/30 22:36:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) sendmsg$kcm(r0, &(0x7f0000e27000)={&(0x7f00008aa000-0x10)=@ipx={0x4, 0x0, 0x0, "a9b036d99a9e", 0x3, 0x0}, 0x10, &(0x7f0000a6d000-0x50)=[{&(0x7f000086f000-0x73)="33c084980f98194695a1d8e48feff1290609f30a67b7f93495ac1aea556d8a05fbdceb507fe4c560ab4cecc777a4e2d4de50255b7cea6eaa7e7739e6be8f0c7c78a38d3cc1c8341a566d4bbecb031a5727c24c32963d4e46e68bedee05eeef6905b934e478c49efe453d06bac16385edf0a5e0", 0x73}, {&(0x7f00007b1000)="9514c82973f2e14e1e588e47738ebcb3003271d6627664a1e68ded58b993c9d007a983340613722e485b5d87180f68b6535b26c937c1a0f31966142b89bb617f0f7321cf5a7d5b52514fe483a25d642dee9c5e1c762f9508a10835d7f05d4781bdd1db236f773ca384a63397dbe26c91bf1eebc50e47fdd683a281e04fcffcfa0ef6", 0x82}, {&(0x7f0000062000-0xbc)="aa80addcb97506e03d3e5c2217a2f5f4c450c41ea2dadce2cb937165c6cd7e4ade66a6f1662a57bea202e98879825d7b1f3a2babf7fc5713ea561b54573c995f5dedef33240b143ecfe1ebb838c20d52bea62e09cb3165804fdbd692a870045db96b3822c2538cbeb7ee36c02abddc1ec96b43a3a84f0d7c5dc2c9514aadd462669b962978042e93ec938e64abb4baead0fc09ebfc6bc8411a85ffb7f258ead09d9c13720685c2b0aa4bb606fe0cd5bb5f500b645604ac5c97f23941", 0xbc}, {&(0x7f0000add000-0xd4)="5538c9547928836d96a6cc2f4533f9adc803fb4d7c8ded15af6ccdbf1328703d6bad0b54daab8d682d1226f9a4ad5287a3cb7152b90f8d65b7b25e9f410642c909207f11391c8407854bade4b2110d5d922e8838b6f0776be67faa5e3c4c4d109506a6176ddc90c175e2d618429d01f84815ee847374d8afe1fa7bd63561614dc4bbdf73ef941df180a9f0d8e5499636888e3d730e33a129a3a3f6e9364112423e3da1e477fb2228c0658299990a67ad75a0dabb88226bd1d98c2eb4c3d7fbb5bcc3886db0b9c8498a40f52c82b3b28cf61313e6", 0xd4}, {&(0x7f0000819000-0x4d)="f4b831338d5e38cab330861faf6643cbba0daf1193e9cfa9b054cca83b9739bbf4ed76db7594348328f503f29a9eadfba50e058e171fed9f9a564efcbd9735bf19bf109451513c10768a0a2f8e", 0x4d}], 0x5, 0x0, 0x0, 0x4000}, 0x20040010) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/30 22:36:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000048b000-0xf)='/dev/sequencer\x00', 0x500, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000008b000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0x4) 2018/01/30 22:36:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x3, 0x404) semctl$GETPID(r1, 0x3, 0xb, &(0x7f000044d000)=""/80) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000017000)='/dev/audio\x00', 0x1, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000ba1000-0x6)={0x1, 0x1, 0x6, 0x4, 0x401, 0x10000, 0x9, 0x1, 0x101, 0x0, 0x100, 0x1}) faccessat(r2, &(0x7f000015e000-0x8)='./file0\x00', 0x2, 0x200) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) [ 80.754333] audit: type=1400 audit(1517351813.554:614): avc: denied { map } for pid=12860 comm="syz-executor2" path="socket:[31860]" dev="sockfs" ino=31860 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/01/30 22:36:53 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006b4000+0xc50)='/dev/vga_arbiter\x00', 0x301000, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000f7b000-0x4c)=""/76, &(0x7f0000f7b000-0x4)=0x4c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x4000000000000) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fe3000-0x4)=0x0) r3 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f000005d000-0xc)={r0, r1, 0x100000001}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000be5000-0xc)='/dev/autofs\x00', 0x600240, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000d12000-0x11)=""/17, &(0x7f0000327000-0x4)=0x11) setsockopt(r1, 0x119, 0x3, &(0x7f0000541000)="000400a6", 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000eea000)=0x0, &(0x7f000087a000)=0x4) 2018/01/30 22:36:53 executing program 5: clone(0x0, &(0x7f0000001000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000)=0x7, 0x4) move_pages(0x0, 0x0, &(0x7f0000063000-0x10)=[], &(0x7f0000158000)=[], &(0x7f0000193000)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000946000/0x1000)=nil}) [ 80.766386] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 80.788805] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 22:36:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a68000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ffe000-0xa)={&(0x7f0000242000/0x2000)=nil, 0x100000001, 0x3, 0x4, &(0x7f0000560000/0x3000)=nil, 0x20}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000074e000)={0x0, 0x8001, 0x10, 0x3, 0x2}, &(0x7f0000b0d000)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000019a000)={r2, 0x5}, 0x8) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000957000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r3, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) fstatfs(r1, &(0x7f000042f000-0x68)=""/104) write$eventfd(r3, &(0x7f0000892000)=0x9, 0x8) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000426000)={0x5, 0x0, [{0x2000, 0x50, &(0x7f0000c25000-0x50)=""/80, 0x0}, {0x3001, 0xbb, &(0x7f0000aa5000)=""/187, 0x0}, {0x0, 0xe5, &(0x7f0000d64000-0xe5)=""/229, 0x0}, {0x6000, 0x1000, &(0x7f0000ec4000)=""/4096, 0x0}, {0x0, 0x94, &(0x7f0000623000)=""/148, 0x0}]}) 2018/01/30 22:36:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000b51000)="8549c14b11323a6e1c1e965d641a5e41767851ba8c11b83152edaadc9c5308b884b191a78ec3cc2cb5166cab046e759c15267edd82ba23bbc0b50f856885a57e42cae09d2efa5956aa3d5c6509931826b3ad7d2dbbfbdeb86b7fd2c7b21bb585e5c7695dc83d012303b2f08e2d", 0x6d, 0x880, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000592000)='/dev/vga_arbiter\x00', 0x4400, 0x0) shutdown(r0, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006cd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/30 22:36:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000088b000)={0x0, 0x0, 0x0}, &(0x7f0000918000)=0xc) ioprio_set$pid(0x1, r1, 0x7) r2 = getpgrp(0xffffffffffffffff) migrate_pages(r2, 0x9, &(0x7f0000dd8000-0x8)=0x7fffffff, &(0x7f000095c000-0x8)=0x1) 2018/01/30 22:36:53 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000185000-0x8)='net/llc\x00') setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000409000)=0x5, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) syz_open_dev$vcsa(&(0x7f00000ba000-0xb)='/dev/vcsa#\x00', 0x2, 0x1010c0) 2018/01/30 22:36:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fae000+0x1c9)={0x80000001, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) listen(r0, 0x7) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b17000)=@assoc_value={0x0, 0x211}, 0x8) 2018/01/30 22:36:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) openat$rtc(0xffffffffffffff9c, &(0x7f00003b1000)='/dev/rtc\x00', 0x2002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x0, 0x81, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/30 22:36:53 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f00008a7000)='/dev/input/mouse#\x00', 0x10001, 0x200) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000d02000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x1, &(0x7f0000f7e000)=0x0) syz_open_dev$sg(&(0x7f0000742000)='/dev/sg#\x00', 0x8, 0x400000) syz_open_dev$vcsn(&(0x7f000004b000)='/dev/vcs#\x00', 0x800, 0x4000) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/30 22:36:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000352000-0x7)='ns/ipc\x00') accept$netrom(r1, &(0x7f0000e0b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000771000)=0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/30 22:36:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = open(&(0x7f000049c000)='./file0\x00', 0x20e01, 0x50) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000e7f000)={0x10000, 0x2, {0x0, 0x42, 0x4, 0x0, 0x8000000000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:36:53 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000455000)='/selinux/mls\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000948000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000879000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000252000)='./file0\x00', r3, &(0x7f0000f7a000)='./file0\x00', 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000927000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="d881ee2fa298", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f4d39a0c9a611344ce3a8c16efb69667"}) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/30 22:36:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000064f000)=@sack_info={0x0, 0x96, 0xd48}, &(0x7f0000a92000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001ce000)=@assoc_id=r1, &(0x7f0000146000)=0x4) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000021c000-0x1e)={0x5, 0x80000000, 0x5, "dd68fa04b071", "919ddf34ca4173b2ae89fc5c671a4b20"}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f0c000-0x10)='/dev/sequencer2\x00', 0x4903, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) [ 80.907861] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 80.929062] device eql entered promiscuous mode [ 80.946200] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 22:36:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000015b000-0xb)='/dev/vcsa#\x00', 0x4a, 0x101080) socket$nfc_raw(0x27, 0x3, 0x0) syz_open_dev$sndpcmp(&(0x7f00005b1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000541000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000040000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/30 22:36:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = gettid() process_vm_writev(r1, &(0x7f0000077000)=[{&(0x7f0000753000)=""/100, 0x64}, {&(0x7f0000e02000-0xd)=""/13, 0xd}], 0x2, &(0x7f000033c000)=[{&(0x7f0000d5b000)=""/209, 0xd1}], 0x1, 0x0) 2018/01/30 22:36:53 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000)='em1vboxnet1selinuxsystemeth1^vmnet1security\x00', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000006000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000006000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r2}) 2018/01/30 22:36:53 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000f7a000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x80000) getpeername(r0, &(0x7f000059e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000015000)=0x14) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f7a000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f7b000-0x11)='/dev/qat_adf_ctl\x00', 0x20040, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f7b000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000f7b000-0x4)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000c0a000)={&(0x7f0000f7b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f7b000)={&(0x7f0000c10000)=@get={0x128, 0x13, 0x100, 0x5, 0x0, {{'cbc(cast5)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x2b}, {0x8, 0x1, 0x415}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0x10000}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x4}]}, 0x128}, 0x1, 0x0, 0x0, 0x4}, 0x4004084) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000abd000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r4}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000f7e000-0x20)={@generic="b18c313c1ebd489751427d0fa413d379", @ifru_flags=0x202}) accept$llc(r3, 0x0, &(0x7f0000f7c000)=0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0xd9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x6) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0xb2, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00000da000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000046a000)=[], 0x10000148, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0xffffffffffffffff) 2018/01/30 22:36:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f00003e7000)=0x0, 0xffffffffffffff04) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x10042, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x2b7) clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000000)={{0x9, 0x2, 0x7f, 0x200, "0b2ec2ff9c562d81b61626f66256a4da830c0df633b9a7f84f1d243963b0239743295ba5cb3c64a48c0926e6", 0x18000000000}, 0x0, 0x0, 0x1, r2, 0x5, 0x9, "e5d715469cde2b8488221efd5ef3c9f0b37e24a89692257d945aa4ccdc40a5dd513a3b1248a7e2d7f79189bc0506221763ad15c94d176865da6ae9cb3df9d545", &(0x7f0000001000-0xa)='/dev/cuse\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x1000, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0x3c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffa66, @loopback={0x0, 0x1}, 0x9}], 0x3c) readlink(&(0x7f0000140000-0x8)='./file0\x00', &(0x7f0000152000)=""/220, 0xdc) 2018/01/30 22:36:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f000080b000/0x3000)=nil, 0x3000) lgetxattr(&(0x7f00001c5000-0x8)='./file0\x00', &(0x7f000085d000)=@random={'btrfs.', 'user,\x00'}, &(0x7f0000fde000-0x50)=""/80, 0x50) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) [ 81.013078] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 81.044796] QAT: Invalid ioctl [ 81.049757] QAT: Invalid ioctl [ 81.061677] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 81.085882] QAT: Invalid ioctl [ 81.091223] QAT: Invalid ioctl 2018/01/30 22:36:54 executing program 7: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x4008b100, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x0) 2018/01/30 22:36:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) r1 = syz_open_dev$dspn(&(0x7f0000b94000)='/dev/dsp#\x00', 0x2, 0x4c01) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000258000-0x4)=0x10001) openat$rtc(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00005a9000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 22:36:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x37, &(0x7f00005c8000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mlock2(&(0x7f0000085000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006a5000)='net/ptype\x00') ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xd15) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000088d000-0x20)={0x4, 0x66fd, 0x2, 0x8, 0x2, 0x7fff}) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d2a000)={0x0, 0x4c, &(0x7f00008b0000-0x4c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000097b000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002d5000-0x4)=@assoc_id=r3, &(0x7f0000129000)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000041000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005d5000)=0xc) sendfile(r2, r1, &(0x7f0000cf7000-0x8)=0x0, 0x6) sched_rr_get_interval(r4, &(0x7f00006c8000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000cc6000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f0000fdb000)='/dev/dmmidi#\x00', 0x1005, 0x801) 2018/01/30 22:36:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xcde) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) ioperm(0xba, 0x2, 0x9) 2018/01/30 22:36:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000197000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000db000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000de9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d9000)=0xc) lstat(&(0x7f0000226000)='./file0\x00', &(0x7f0000f00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c0b000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ca5000)={0x0, 0x0, 0x0}, &(0x7f0000f82000-0x4)=0xc) lstat(&(0x7f0000317000)='./file0\x00', &(0x7f00009bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000859000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051e000-0x4)=0xe8) fstat(r0, &(0x7f0000384000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000752000)=[{&(0x7f000083f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000151000-0x12)=[{&(0x7f000041f000)="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0x1000}, {&(0x7f0000052000-0x7d)="eeb247b22dde182a84f79fdaf5f5e72f972f5b0928af7b7786de500cc83755a4bab4bf12849f7a0e7563f14a957069f6e66911cb64d64957602fbafb0de656fb6b6d9d1c6ba75703b8457fae65eb3b4451033282798ee539d3ad3ed9ddf05236e7efea6e54822b98e23e2f6f466f55d8a3d20cc1c8d8f0d30766c364d9", 0x7d}], 0x2, &(0x7f0000423000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x48000}, {&(0x7f00005f1000)=@abs={0x1, 0x0, 0x0}, 0x8, 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", 0x1000}, {&(0x7f000037d000-0xea)="252084d668b238c4e2433b3d2700a3647d2ce9cd4b1dd1b9a86bac13c1ef4b55fc1888457195aa07a8c6ca90bde721e9e979c77770f575c57b79f083bb6404a3478f5c242d61a618576c7ff7dbd5b1b3b7c12bf49247e4e850cc5a4d14318a057825db0adfa859dfd2aa21f8699bed5b41527db8f657371b00b067a2f7f922d4cee51749fa41a9626756ce369cc05798b2aa001fd2c32be8ea4d656dd86b6db625ad8375484b5596e24712d699ff75922c7ae32bb098155dca87ff760e7b9ec9c86458b786b2ba06081e19e8a3b439e7693bb04566c9cff8673ebeb57fa36eb6d73ea9700b95848b6583", 0xea}, {&(0x7f0000c5b000)="4a8d14b3aea54328aa1377b710a9b4d618ed1a38d8e5817d9ff4b123410d9803aae53c7659edde20aa8b26bf4bfa91c0350e7b29b38e201f85da04fc9ec9d756d19556365407511144332d029711dde3ef575cd152cee0f8dc6b936410d62a60c9e2eff4b8af93cba69830b7811e4bb54481b2", 0x73}], 0x3, &(0x7f0000629000-0xa0)=[@cred={0x20, 0x1, 0x2, r1, r5, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa0, 0x4000}, {&(0x7f0000634000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000acf000)=[{&(0x7f0000615000)="d9f222b5ea17c06d99f1a8e8d66eca4cf7471c69defa42d1b5101eb69ca7025df9b922d12d", 0x25}], 0x1, &(0x7f00008bd000)=[@cred={0x20, 0x1, 0x2, r9, r10, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r5, r15}, @cred={0x20, 0x1, 0x2, r4, r5, r3}, @cred={0x20, 0x1, 0x2, r1, r14, r11}, @cred={0x20, 0x1, 0x2, r9, r14, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r7, r12}], 0xf8, 0x40}, {&(0x7f0000571000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000cba000)=[], 0x0, &(0x7f000072d000-0x20)=[@cred={0x20, 0x1, 0x2, r9, r2, r6}], 0x20, 0x8000}], 0x4, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) r16 = inotify_init1(0x0) fcntl$setstatus(r16, 0x4, 0x72109c5fef5d34d3) r17 = inotify_init1(0x800) inotify_add_watch(r16, &(0x7f000089c000)='./control\x00', 0x400) openat$cuse(0xffffffffffffff9c, &(0x7f0000bd9000-0xa)='/dev/cuse\x00', 0x0, 0x0) r18 = inotify_init1(0x0) inotify_add_watch(r18, &(0x7f0000fc7000)='./control\x00', 0x5f) signalfd4(r18, &(0x7f0000320000)={0x4}, 0x8, 0x80800) dup2(r17, r16) 2018/01/30 22:36:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) umount2(&(0x7f00001e1000-0x8)='./file0\x00', 0xa) r1 = syz_open_dev$mouse(&(0x7f0000cd7000-0x12)='/dev/input/mouse#\x00', 0xe7fe, 0x4000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000ff3000)=""/60, &(0x7f0000aed000)=0x3c) 2018/01/30 22:36:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000361000-0x8)={0x0, 0x0}, 0x4800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000)='/dev/sequencer\x00', 0x10802, 0x0) fanotify_mark(r0, 0x20, 0x2, r1, &(0x7f0000938000-0x8)='./file0\x00') symlinkat(&(0x7f0000bd1000-0x8)='./file0\x00', r1, &(0x7f0000942000-0x8)='./file0\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000cf6000)={0x1, 0x0, [{0xc0000080, 0x0, 0x9}]}) 2018/01/30 22:36:54 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm_base(xts-twofish-avx,tgr160-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000549000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000f7b000)={0xd, 0x6, 0x424d}) r2 = accept$alg(r0, 0x0, 0x0) r3 = shmget$private(0x0, 0x2000, 0x78000e41, &(0x7f00004ee000/0x2000)=nil) shmat(r3, &(0x7f0000571000/0x4000)=nil, 0x1000) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) fcntl$setsig(r0, 0xa, 0x38) rename(&(0x7f00008ab000-0x8)='./file0\x00', &(0x7f0000b39000)='./file0\x00') readahead(r0, 0x4, 0x1) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000527000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000009d000-0x10)={0x0, 0x2, 0x6a84, 0x80000001, 0x0}, &(0x7f0000057000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004e6000)={r1, 0x3}, &(0x7f00000b1000)=0x8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000459000)={0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x10001, 0x5, 0x0, 0x3, &(0x7f00007bf000-0x10)=@generic="9924f2bca3d048a02b1d5ba658741e3b", 0x7fff, 0x2, 0x3}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = open(&(0x7f000008b000)='./file0\x00', 0x20400, 0x80) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000e1b000-0xc)={{0x0, 0x8801, 0x3, 0xd1b, 0x3ff, 0x2}, 0x200}) splice(r2, &(0x7f0000e51000-0x8)=0x0, r2, &(0x7f0000f7e000)=0x14, 0xffff, 0xa) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000381000)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x0, 0x35b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x81, [0x8, 0x5, 0x1, 0x7, 0x2, 0x5, 0x6, 0x81]}, 0x5c) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @ipv4=@rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:36:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) fchdir(r0) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) rt_sigtimedwait(&(0x7f00001d2000-0x8)={0xb2e9}, 0x0, &(0x7f00002f2000)={0x0, 0x0}, 0x8) 2018/01/30 22:36:54 executing program 5: mkdir(&(0x7f0000493000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f9, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") r1 = syz_open_procfs(0x0, &(0x7f00002f9000)='attr/prev\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000078d000-0x4)={0x1}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00008e2000-0xd)=""/13) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/30 22:36:54 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000022000-0x8)='./file0\x00', 0x1, 0x80) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r1 = socket$inet(0x2, 0xb, 0xfffffffffffffff9) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000000f000-0xd4)=""/212, &(0x7f000000b000)=0xd4) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000010000-0x4)=0x7, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000021000-0x50)={@common=""/16, @ifru_data=&(0x7f0000022000)="3db0c204d4672b7b9d70a62db34c3121221c3ff255ab6fb98e4236c81bb8b6a0"}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000022000)=0x40) faccessat(r2, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000001f000)={0x0, 0xb3, "86ed80e1427bca768dc5bbc0761479b029824382c22fcfc71e26b252e19086820cc7c8ba05b3e4411d90d79b381d11da2d3b71fd14cee64223c8c4d6352c53bed1833fed4cccf7663ceb7418e742d826b1149ce3514a76c97b5ec594b94388ccbe4bddb93a480b11092d37e7cc362534a63065deef74af2b20c0149d36e83c16121c0b32c08a53cd6f9bdf300871cc71f3fa2ec9db1dfa06cb37f1a235109361dc943e97d0304d1cfc5d6c2949eaf384cb15db"}, &(0x7f000001e000-0x4)=0xbb) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000018000)={r3, 0x81}, &(0x7f0000024000-0x4)=0x8) 2018/01/30 22:36:54 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008ae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000b3e000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) preadv(r1, &(0x7f00005b2000-0x8)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/30 22:36:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x3, 0x0, 0x0}, {0x0, 0x6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x20000, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00009ce000)={&(0x7f0000ce9000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x3}}, 0x2e, &(0x7f0000d71000)=[{&(0x7f000054f000-0x88)="7b8003f5ba84efd827bf2e6642da96271eeafc09001565b87085b13ee39af07f8acb5cad9c9ac6d6db82337fdc479a49c300d4d15f8d3f5b9070ffa96cc1362da534c84d23be35f34fb3cb23782d1d7c0f50d58c87427abfaf4ab3acacf20512a5dc0154c4748e372ea82d81133cd14f53984fb76e39cb1d2e195c25c2c503e22716400a1f170a6e", 0x88}, {&(0x7f0000e88000-0xbe)="a2ab91d1564bee50f86d55009bb4572787a9519e333c02c0c145a1304814bc49b9ebb08c82e42e82eb619a61acae5d9c1f2c02803cf5144c0b4683e41477a2e0307a151b5c30471b5d2c6a3805f1b8f4bfc119ca9afac5e7c62ba041c330cf2638f54dd5a0f8b90e0545af6b9c892dd25cd0c42182f89c7d7be0a319d345d93922e4e63049492b25b86f362f476baa310625f50793e87b77615951f54f3cb06b9e3406adc1216985c80591ba244f5d549cac970b21eaa65edc3059dd1a5f", 0xbe}, {&(0x7f0000142000-0xb2)="9a001cf63f56032e3bf6b5120162e1744435977518d31385b332f0a67513bc196939d7a29bc5e7a51cc94c7fde4fa1dffd68b9d970d0017cbc5b8c034a1ca269977b0329bd310c90d7090642a50c247856962399af75e31b4bcdc43282407e82fae143ad45f9b59d8a06344295e8208a2b7e05513a7e3ebc859af07c1fc6abcf2f61d2351ac62bf64a2f0cefcb5ec209220ee6d474d489d63ddd884622ab0bf6e9165bae17c15199990d249bf883cc13c3bc", 0xb2}], 0x3, &(0x7f000087f000-0x12c8)=[{0x80, 0x0, 0x4, "9b953185c5b7c9f003efbdca6a1a9fcbc5b82b3245e159a05e906971c2e786bcf882bd51686be2f5f7c939abcb21ee8efd5e7f28c66fab89b1b4f108bf89bf441b9162a7302b5d04e678bcffa754850bcf671631947dd04b3a204ddd7e454bfc2e8959c5c496cde02500df18"}, {0x38, 0x100, 0x6, "f810e7c9a14f76b05df6f93401400125291dc231ef506bb6bb3a391d0de4d7b44f3723be"}, {0x38, 0x117, 0x6, "1d7fd7be56d2e573a2e31f9e430591e880704299b7d16f68979be1485ff35f47ddebda4e78dda498"}, {0x70, 0x119, 0x100000001, "df42c9d5248a950410ef734a3e32ebd71df3b8f299ae5656dd86a8104ef8f23fe6d8dd93c9c0b10e01bee475591ba56023b21f7a45fc6797f96a180b1afab136fdf730f03024fed51862785b036b88ce4de898c3818237921beb449ed9a4"}, {0x18, 0x10f, 0x8, "5975d573015b063a"}, {0x90, 0x1ff, 0x9, "3d7a06965e9d3fafd7712f27e0c5f9bcac567f7fa80175016b152cada03a308b9ca30b326c6a824dad9360ad716057bcd22a8ede5a60d5861afe2ca2eb6cd3b27990203b20ce696239869f29a02e9c53f2716ce472c9b99e35dd014186b9ae61f197cc18beac6b1d215533c87dd9fc7228a170e554f76d4ba9"}, {0x38, 0x0, 0x101, "6433d52e93bbbfd586af78aa0e5425e420f24fc887506ef6441f76991c16a8567c9fe398ecc5a733"}, {0x78, 0x116, 0xfffffffffffffffb, "b02e2ec86ab3a4bbeedb7ae9dd15c574095762582d222e28e186aad180062e0dad44f8c46d6e4419c636e60f39325c8fa6d38b9eb85862969ffa7325f2bd1e8e938523fd779b668719c8a2d0564570ecb6fa696fa6971320e79e3ff6a638dc3ff6e00e"}, {0x1010, 0x115, 0x1, "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"}], 0x12c8, 0x0}, 0x1) 2018/01/30 22:36:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) r1 = syz_open_dev$dspn(&(0x7f0000b94000)='/dev/dsp#\x00', 0x2, 0x4c01) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000258000-0x4)=0x10001) openat$rtc(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00005a9000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 22:36:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000100000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f000082d000-0xd0)=""/208) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$dspn(&(0x7f000086a000)='/dev/dsp#\x00', 0x8, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000000000)="2429d935ffc8e08b9d100722b069ed7fb478af9d4130b74f4cc0729e1c9af9ffcf0b7694f5d5fb50d4786630df8272b004f16a6c07fe40cfc492173eb2e0d1756fe0857d59962ebe2d30e6f555dddf188e3e27cdc3d5e99fe162668dc2d51e050e11b4", 0x63, 0x801, &(0x7f0000795000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/30 22:36:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000b86000-0x12)='/dev/snd/pcmC#D#c\x00', 0x401, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000130000)=""/55) renameat2(r1, &(0x7f00008e0000-0x8)='./file0\x00', r1, &(0x7f00003bb000)='./file0\x00', 0x2) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000060000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00001a2000-0x8)=0xc000000) 2018/01/30 22:36:54 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000015000-0x36)="08a9a4bfe8ed5ba6ed562212869a41c9ba66a0837ae26bc93278ddb659909f37076a9387b5b8e21e01ca14289ea2461c354a45cdb9fac8937314c79b5c2196c4883f20571b54da5ce0591dbf00748be616c2bbda084ac373a55ace9214205c33579b8de86e7e87", 0x67) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7b000-0x4)={r0}) listen$netrom(r1, 0x33e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000c55000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000+0x380)=0x26, 0x80800) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ce7000-0x4)=@int=0x0, &(0x7f0000f7c000-0x4)=0x4) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000376000)=0xffffffffffff8001) 2018/01/30 22:36:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = semget$private(0x0, 0x1, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f000038d000-0xa7)=""/167) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000198000-0x8)=0x3) ptrace$cont(0x1f, r1, 0x6, 0x2) 2018/01/30 22:36:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$vcsn(&(0x7f00003c1000)='/dev/vcs#\x00', 0x9, 0x200) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000f2e000)={0xb, "c313036b056eacc82e3eaa"}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000bb6000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x0}) readv(r0, &(0x7f0000579000)=[{&(0x7f000064c000-0x3c)=""/60, 0x3c}, {&(0x7f00007d3000)=""/61, 0x3d}], 0x2) 2018/01/30 22:36:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000625000)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000420000-0x28)={@common='bond0\x00', &(0x7f0000744000)=@ethtool_wolinfo={0x5, 0x3, 0x0, "74d4a9e1905a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:36:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x18, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = request_key(&(0x7f0000fc4000)='rxrpc\x00', &(0x7f00000a4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bd000-0x3)='$*\x00', 0xfffffffffffffffa) keyctl$revoke(0x3, r1) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:54 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0xc, 0xffffffffffffffff, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000080c000-0x16)='/selinux/checkreqprot\x00', 0x280000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000f3e000-0xd5)=""/213, &(0x7f000024e000)=0xd5) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000905000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ef0000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00000cd000)={{0x4, 0x5, 0xfff, 0x5, "40e2ac854e588d4a259de13c8c1faf4f1207cf956e375e2b6c6bbc1c10c39173bab887100bed014e214d4068", 0x7}, 0x0, 0x0, 0x8, r3, 0x3, 0x3, "48cec79b6a5911b53c702464cd98d6399133099acfb9f0053d430fcc153d63fc1bde6a4bca5845b28eac1bedaec419d59fd1126ff82a8d54cfa22e43006cbe9d", &(0x7f000029c000)='}(selfnodev-cgroupeth1system\x00', 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x59a, 0xfff, 0x4d, 0x200], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000f7c000)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f7b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000f7b000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r0, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r4, &(0x7f0000f7d000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000354000)=0x10, 0x800) recvmsg(r0, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000012000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 22:36:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000003000-0x4)=[0x0, 0x0]) 2018/01/30 22:36:54 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000002000-0x4)=0x9, 0xfffffffffffffe61) sendto(r0, &(0x7f0000002000)="d300000000026f830000c3bee1", 0xd, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4", [0x0, 0x0]}, 0x14) 2018/01/30 22:36:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00001c4000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7b000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00002ee000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000136000-0x4)=0x20) sendmsg$inet_sctp(r0, &(0x7f0000b2b000-0x38)={&(0x7f000058d000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000019f000-0x80)=[{&(0x7f000082b000-0x7e)="0975e2a6892463f625c19ef684ea5e39b32b603e634c748af98e8097c20a0364815a0351c1d0afec57c674c493f6fba76dc5739d32aae07e69eaa9fa464ac917d4ee244eb644caf5f1285f45149610a2ee5c729c7bba34cbb7587df61982382b0b27dd07f9855a57040476649f759de470ba238d613fa552d9064fd52943", 0x7e}, {&(0x7f0000d7e000)="26af749e8c908c8dba62d921172a30fe8e2d5ac6a8319ad59c47431d3219f909e87314d3febbea7b85d5c9d215f36ce64d865f7e5470fe87183ca807f5037c", 0x3f}, {&(0x7f0000dfd000-0x39)="aa3ea4e5232c2d24f820c25b4c5375f5600a9af199a5073740c925f06a025e7b8bf85991878dcaa7aa21cc208515d08b602f2532d7e5ca6b61", 0x39}, {&(0x7f000084f000-0x82)="78f10f99cf249e17aa9ef7157cfcd720218e5b81b8b5957faf8bf03bd6c86d7c02aa80144edbe6bf1261ac1e69f0df7b622242288efeffc9f05553f0571ded1a4467f66c931a867fe9c0b124cf8928fdf6ed1a7d056f559b73ff30734382189e13df815b73d10dc727815193d30a5874f3b9a29dc7b1f45bbf8c9c9b145e5243d849", 0x82}, {&(0x7f0000daf000-0x4e)="d395fe7cedee979916b224bf708c4ff3a3652b6c3442e179ccc4f3ece0c17a42d5f493fa1187b0b7a3678c411e7c694d3be0b4cf3818c7b084d2aec30c14481ebb2e56b73ca0cb1e001d47202175", 0x4e}, {&(0x7f00003ba000)="e18271d103ec3fbdaaf2a494e1f3a7cd220a1bd8590184e49550f3f64873b7b2ca5d989968feb9939e02e325112599345871a39337dbe107434996", 0x3b}, {&(0x7f0000ce9000-0x5d)="b945e612b06d8b3cf58c5f770f0ac729b7159592319082faf307efa71135d1dd689140a772cc602b977df3ccecf2688f20e8fb407de2910c051bac05895fa258aef4ed1f23b88b1002f0ce8e4e9f5f6ed690f6a298a260181e7ed47248", 0x5d}, {&(0x7f00004f4000-0xb9)="44cbba2d6630bdad9bc8840039cebf3ed0adc3f26ff4a3611523c2b94d3232b88c8b3f1269d4069df2e100d8c7e8ef77ad312542ea0663faa54efcd29af497e108bba8def0e094194ebdf603423177be1a8a8a2183ed5002d94e921095deec1569ab91a9d5da844ed124faf7b6c90fdd387934861459f135c1c6fbedb1b6961eefd714eb00696b1ac50c3bdf9e0050bc16eed8fc41acdaabeb1a15a2597fdb62dd3d7580c62a6f77ba02621c41a90dbadc73bb077cd59a9496", 0xb9}], 0x8, &(0x7f0000432000)=[@init={0x18, 0x84, 0x0, {0x3ff, 0x5, 0xad, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x100, 0x6, 0x8, 0x5, 0xcf, 0x100000000, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0xa3, 0x6, 0xfffffffffffffffe, 0x0}}], 0x90, 0x4000004}, 0x4040005) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000018a000-0x2bc)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000088b000-0x6)={r1, 0x3}, &(0x7f0000510000)=0x6) 2018/01/30 22:36:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000433000/0x4000)=nil, 0x4000, 0x6, 0x5, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d2d000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d8000-0x4)=0x14) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002f6000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ffd000-0x4)=r1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/30 22:36:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b19000)='/selinux/policy\x00', 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f000044f000)={0x1f, {0x5, 0x3, 0x6, 0x9, 0x7, 0x5}, 0xfffffffffffffff7}, 0x9) r2 = getpid() ioprio_set$pid(0x3, r2, 0x737) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c40000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000061d000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xcff, 0x100000000, 0x5, 0x80, 0x81, 0xffffffff, 0x7f, 0xe33, 0x4, 0x0, 0xc22, 0x8, 0xef76, 0x6]}, &(0x7f0000113000-0x4)=0x108) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f000081a000-0x4)=0x10001, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00008b1000-0xc)=@sack_info={r4, 0x2, 0x2}, 0xc) socket$inet6(0xa, 0x3, 0x4) 2018/01/30 22:36:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006b8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007e5000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000849000)=0xe8) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x18, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:54 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000a03000)='/dev/adsp#\x00', 0x1800, 0x101000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cb8000)={0x0, 0x9, 0x6e, 0x8, 0x2, 0x0}, &(0x7f0000bca000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000423000-0x8)={r3, 0x74b3}, &(0x7f0000531000-0x4)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000099c000-0xc)={r3, 0x7, 0x2, [0x2, 0x1f]}, &(0x7f0000f7a000)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f7b000-0xb8)={r3, 0x40, 0x5e96, 0x1, 0x7ff, 0x2, 0x2, 0x58, {r4, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15, 0x0, 0x8, 0x639d, 0x6}}, &(0x7f0000f7b000-0x4)=0xb8) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000089c000-0x8)={0x0, 0x0}) setsockopt(r0, 0x1, 0x5, &(0x7f0000d21000-0x1d)="6db1aadcb58444ea4c3bcb57189b4ab7c79ad377a6007303906acd767c", 0x1d) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x122, &(0x7f0000500000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, '"\x00\b', 0xec, 0x100000000002c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3f, 0x2, 0x3, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x6, 0x2, 0x9cc9, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @fragment={0x3a, 0x0, 0xffffffff, 0x7f, 0x0, 0x8, 0x2}, @dstopts={0x2f, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0x72, "28dc43ce3992b2c07cd774b8917357a970874394c8a3d20a181c24644b52914bd39317bba14ab3f8958dc0dfafd2c1da1cc6391b537d09f9bee68a620d1a6252b5efaa93f2fa62a95b6db82d43d225cd8e09265cac9d0cb7bcc7b67f9582517c0462bdf093cb4a0680a3bb3500021cf49875"}, @jumbo={0xc2, 0x4, 0x7}]}], @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x200], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d49000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00003bd000)={{0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0xffffffff, [0x100, 0x40, 0x1, 0x2c, 0x1, 0x7, 0x4, 0xffffffffffffffe0]}, 0x5c) bpf$OBJ_PIN_PROG(0x6, &(0x7f00006ba000-0xc)={&(0x7f00001c8000)='./file0\x00', r0}, 0xf57902a3438af383) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000902000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x5) 2018/01/30 22:36:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d05000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000689000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d57000)={0x0, 0x98, "b0b9bc08f8959e7405912a8c13eac2e514571bef45ed1f6bda03b1048787c917a6e9efb912f716fd55bd5863aa073dd5baa525667b40292f11824b0e9b8350b1708f3951bd9a80c7724a20a74d097a656f5c571ea9461532f5bba8f60d315bd55d2e34eba427d1fcb82742e4e3ee827e80787bac5b7dc2ad7d2698eafa7ec5cb8415ce6707ca1fee393c7b14a858c0f04d78ef6e1f7aaa5a"}, &(0x7f00000a4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000941000)={0x0, @in6={{0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x1, 0x178b91ab, 0xfffffffffffffff9}, &(0x7f0000a8b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000065000)={r2, 0x4e5b, 0x0, 0x97, 0xbe, 0xe1, 0x5, 0x7ff, {r3, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x3f, 0x5, 0x100000001, 0x2}}, &(0x7f0000cab000-0x4)=0xb8) 2018/01/30 22:36:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000830000-0x5c)={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xb0}, {0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x3, [0x1c8, 0x1000, 0x5, 0xf4, 0x1, 0xfffffffffffffffd, 0x3f, 0x7]}, 0x5c) r1 = syz_open_dev$vcsa(&(0x7f0000e3a000+0xe91)='/dev/vcsa#\x00', 0xb0, 0x105000) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = creat(&(0x7f00005c2000)='./file0\x00', 0x6) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000aac000-0x18)={0x5000, 0x6000, 0x40, 0x2, 0x2}) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000037f000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:36:54 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000+0x97f)=0x0, &(0x7f0000000000+0x40b)=0xeb) bind(r0, &(0x7f0000002000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/30 22:36:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x18, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:54 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009b4000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e47000-0x98)={0x0, @in6={{0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1f}, &(0x7f00005a0000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000897000-0x10)={0x10001, 0x201, 0x124d, 0x100000001, r1}, &(0x7f00004d6000)=0x10) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000f7b000-0x18)={0x1ff, 0x5, 0x3dcf, 0x7, 0x8001, 0x3}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) accept4$alg(r2, 0x0, 0x0, 0x0) 2018/01/30 22:36:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d8d000)=0x0) getpgid(r1) 2018/01/30 22:36:54 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000a1b000-0xe)='/dev/admmidi#\x00', 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000721000/0x3000)=nil, 0x3000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000e2a000-0x46)=""/70, &(0x7f000039b000-0x4)=0x46) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000b0f000)={{0x578, 0x34, 0x3, 0x5, 0x7b, 0x0}, 0x0, 0x4000000000000000, 0x401, 0x7, 0x9, "01f7bdeb0ccaf570b49341db3de693b205f36aded7886b54f9995d5df9309adb6e2507b4cee529d14d1e3a300539cdab013c249c99940345161fed4db2d559684d49560bc75e91b19c06595e16ac4e2a726c33c6eb2b1685b3d925eae74c06541b3472fca844092f3e63b9574cb8f23f251a2722ebce682d73c7ce1d109e7af0"}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r1, &(0x7f000055c000-0x1c)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000015, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000d2b000)={0x0, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006a4000)={@generic="61957c3b8b305f644e5f024d21fdf97c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009f5000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b6000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ebc000)={{{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x6, r1, r2}, {0x8, 0x800000, 0x0, 0x80000000, 0x1, 0xe9, 0x0, 0x3}, {0x7, 0x0, 0x4, 0x20}, 0xc65b, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x1, 0x3, 0x3, 0x4, 0x3, 0xf3f7, 0x10001}}, 0xe8) shutdown(r0, 0x103) 2018/01/30 22:36:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x18, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000544000-0x39)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f0000786000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x544f, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000425000-0x10)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r6 = dup2(r3, r5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000c48000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) tkill(r2, 0x16) close(r1) connect$pppoe(r6, &(0x7f0000bb4000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/30 22:36:54 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000628000)={0x800, 0x9, 0x8208, 0x7, 0x5dff, 0x0, 0x0, 0x6, 0x0}, &(0x7f0000ab9000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f2a000)={r1, 0x3}, &(0x7f000076c000)=0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000803000-0xc)={0x0, 0x0}) 2018/01/30 22:36:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000334000)={0x0, 0x800, 0x10}, &(0x7f0000032000)=0xc) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000044e000-0x6a)={r1, 0x62, "4f3c10f7ceb45ff51860827c1b5c4d4481355fea5b8e8b03c196de6dfb56ed72e95b1903361640780b4b114af7e3ba3fbc333bb862ce540667a91f7d890174899f6ddffd4321261631da765969c1ca04a8dded413f8e168ecb984122682bab9cbdbd"}, &(0x7f0000aa1000)=0x6a) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000953000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000aa2000)={0x0, 0x0, 0x0, 0x0, 0xa91a, 0x3, 0x20, 0x4, "b80c78312c859e2e669bc7b33ce059116f95a680d9b9a2c4cfaa1ffcfa60c358cda438c94b8c05f54a3a8ee15880985b7ffa749e7669b50fc58d0d1a420e0a8d", "0403e8a939759e117d0b62b8756a11245fd1e025358a433290fe7a74919d6c47", [0x80000001, 0x6], 0x0}) connect$inet(r0, &(0x7f000043e000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 22:36:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f0000d5a000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000f09000-0x40)=[{&(0x7f0000e1f000)="57b680d6f8f84f27015ea9240618a7a7b272b63efa7a8491be6cf2620ca2e84f2619ce23d1622416a9650edf6cdb527f1a49799f99db82f7ed5fe82a0f418c3edf85a644659c38", 0x47}, {&(0x7f0000f3d000-0x1f)="1969e66c84ad40c7d8946bc5269a21f0a225b776c018ff6475e07ba48bbe64", 0x1f}, {&(0x7f0000868000-0xa7)="b5c90059c448962da896169d46ea10310392a6294509ff8cb0a5b7aa0ff85efcbb96b88306a07017c40ceb3528bde8f4688a3b03474773b4d11e9664a808585d2ee93e5481ddf122330d7b744a413ecab859a568d961abfc9efd47baed15976bdb2683bf7d74f9c1dc96f4cd1361f2a690ef7d76d2c1ec3e0a175e873537c14fe6f233c1c7d16b7979d16a6daeba4e9a422570a73b29f88191eceaa9cf77b8aa2b91e598802c6f", 0xa7}, {&(0x7f0000439000-0x95)="8e43cf0ef49e9be3c937a3b2786610a076eec72d1c8f2c349c782a1b0847958f59d5d031aa2fa635afb40adb1c04b9c24171a36f8d0727c2b34b19bedd52bac2d1cc899061f2cfe10d36a0d61704b3dd2c309235a9a458c07ef9cf43555200a46a4ad6336768c58f17598de66d07209715f41ec25a5c245ee7a87ee8369eedb2d56074bfc11e64343286fb0a6d788c4c49af20082a", 0x95}], 0x4, 0x0, 0x0, 0x1}, 0x4000000) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) fcntl$setsig(r0, 0xa, 0x40) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000075a000-0x9)='/dev/ppp\x00', 0x801c0, 0x0) bind$bt_hci(r2, &(0x7f0000155000-0x6)={0x1f, 0x6, 0x1}, 0x6) shutdown(r1, 0x1) 2018/01/30 22:36:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x10000000004) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1, 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getegid() add_key$keyring(&(0x7f0000776000+0x84c)='keyring\x00', &(0x7f00008ca000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) recvmmsg(0xffffffffffffffff, &(0x7f0000bbd000)=[{{&(0x7f00006f5000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005e5000-0x70)=[{&(0x7f0000bbe000)=""/11, 0xb}, {&(0x7f0000695000-0x30)=""/48, 0x30}, {&(0x7f0000735000-0x29)=""/41, 0x29}, {&(0x7f0000f2e000-0x48)=""/72, 0x48}, {&(0x7f00002ed000)=""/178, 0xb2}, {&(0x7f0000ed7000)=""/252, 0xfc}, {&(0x7f00000d8000)=""/95, 0x5f}], 0x7, &(0x7f0000856000)=""/148, 0x94, 0x5}, 0xea}, {{&(0x7f0000f9e000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f55000-0x70)=[{&(0x7f0000d53000)=""/80, 0x50}, {&(0x7f0000c5c000-0x1000)=""/4096, 0x1000}, {&(0x7f000006f000)=""/91, 0x5b}, {&(0x7f000066b000-0xda)=""/218, 0xda}, {&(0x7f00005d4000-0x66)=""/102, 0x66}, {&(0x7f0000dfb000)=""/13, 0xd}, {&(0x7f0000b10000-0xaf)=""/175, 0xaf}], 0x7, &(0x7f000027c000)=""/98, 0x62, 0x641}, 0x3}, {{0x0, 0x0, &(0x7f0000a2e000)=[{&(0x7f0000b3c000)=""/119, 0x77}, {&(0x7f0000b3d000)=""/251, 0xfb}, {&(0x7f0000ce5000)=""/39, 0x27}, {&(0x7f00009b5000-0x65)=""/101, 0x65}, {&(0x7f00009fe000)=""/10, 0xa}], 0x5, &(0x7f0000a25000-0xc4)=""/196, 0xc4, 0x3}, 0xfffffffffffffd95}, {{&(0x7f0000d1c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000aa5000)=[{&(0x7f000048b000)=""/53, 0x35}], 0x1, &(0x7f0000a77000-0x1a)=""/26, 0x1a, 0x20}, 0x5}, {{&(0x7f00001e5000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000056e000)=[{&(0x7f00006af000)=""/0, 0x0}, {&(0x7f0000fbc000)=""/250, 0xfa}, {&(0x7f00008e7000)=""/128, 0x80}, {&(0x7f0000c16000-0x77)=""/119, 0x77}, {&(0x7f0000211000)=""/224, 0xe0}, {&(0x7f0000620000)=""/127, 0x7f}, {&(0x7f0000348000)=""/4096, 0x1000}], 0x7, &(0x7f000085e000-0x6b)=""/107, 0x6b, 0xff1a}, 0x6}, {{0x0, 0x0, &(0x7f000014f000)=[{&(0x7f00004c8000)=""/233, 0xe9}], 0x1, &(0x7f0000084000)=""/106, 0x6a, 0xe9}, 0x4}], 0x6, 0x2, &(0x7f0000695000+0x1b0)={0x77359400, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000bda000)="c601cb6ed908e0667785cd788a4e18d99573ffee83c32e865d4062b23ad72bd219e6de3019f37a37b77319b5c0d4690103118ada7047f289b79c273d54b3096cb50472d33da3ebdb1cacca956d8cff5e23e69ca534bf808c42a12ae7888a0be12389fae8689d079163eaa617995e8f6aef61fd87e9f8886b036adf1ca1beb2332c6cfffdd56eb68e1418bfdbac3c1aa7c7230d44605865076525f047aba0a02bbf67c7a0487340a1167e10788d491a56387fe9b8ded8dd27562b1ba12ffed17bb7acef5a3108b537e1bd2bdd172d691ed88706b772f47f39035fb4450c72b0fcc44de6", 0xe3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/30 22:36:55 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000005d000)='/dev/snd/midiC#D#\x00', 0x7, 0x880) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f0000f7a000)={0x1f, {0x9, 0x6, 0x3, 0x4, 0x1, 0x9}, 0x7}, 0x9) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f00003ea000)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x13}}, 0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000f7c000-0xb)='/dev/adsp#\x00', 0x1, 0x220000) sendfile(r2, r2, &(0x7f000075e000-0x8)=0x0, 0xfff) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0x377) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000355000)=0x7fffffff, 0x4) write(r0, &(0x7f00004de000)="93fff83ecec822e857b4f0bba994abe4e49c7952ebeb761671be1853e7aaf00a2758a4124e23fb02080ddbafc189b08d4f", 0x31) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007e4000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x51, 0x3, 0x7}, &(0x7f000064c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008c1000)={r1, 0xa1f, 0x30}, &(0x7f0000fa5000-0x4)=0xc) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d5c000-0x6)={0x0, 0x7ff}, &(0x7f0000d75000+0x92b)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000090000)=@sack_info={r3, 0x0, 0x6b3}, 0xc) ioctl$TCSETS(r2, 0x5402, &(0x7f00006df000-0x24)={0x8, 0xff, 0x0, 0x4, 0xfffffffffffffff8, 0xfffffffffffffff7, 0x3, 0x0, 0x80000001, 0x6, 0x1ff, 0x4}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000eb000-0x4)=0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000050f000)=0xf1b4) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) 2018/01/30 22:36:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) pread64(r0, &(0x7f0000930000)=""/136, 0x88, 0x0) clone(0x0, &(0x7f0000b9f000)="", &(0x7f0000d0d000-0x4)=0x0, &(0x7f0000276000-0x4)=0x0, &(0x7f0000bf4000-0x45)="") removexattr(&(0x7f00008e3000-0x8)='./file0\x00', &(0x7f000007a000)=@random={'btrfs.', '\x00'}) 2018/01/30 22:36:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f000041c000-0x4)=0x4) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000001000-0xad)=""/173) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00003d8000)='/dev/adsp#\x00', 0xaf86, 0xc0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000f5c000-0x20)={0xfab3, 0x7f, 0x9, 0x7, 0x8, 0x5}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c7a000)={0x0, 0x100, 0x9, 0x3b84, 0x3, 0x401, 0x5, 0x4, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00, 0x5e5d, 0x9, 0x1, 0xff}}, &(0x7f0000d8b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d33000+0x32c)={r1, 0x400, 0x8}, &(0x7f00005db000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r2, &(0x7f000006d000)="93", 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/30 22:36:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x101) mount(&(0x7f0000450000-0x8)='./file0\x00', &(0x7f00009f8000-0x8)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000642000)="") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000401000-0x1c)=[@in6={0xa, 0x2, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000000800}], 0x1c) 2018/01/30 22:36:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002a2000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000834000)=""/130, &(0x7f0000e97000-0x4)=0x82) r1 = socket$inet6(0xa, 0x2, 0x7) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fsync(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000985000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ac7000-0x6)={0x0, 0x3}, &(0x7f000020e000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008cb000)=@assoc_value={r3, 0x88ba}, &(0x7f0000766000)=0x8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eea000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000ccc000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf273, 0x4, 0x0, 0x6, 0x1}, &(0x7f00000f4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00009c7000)={r5, 0x8, 0x2, 0x3, 0x6, 0x400}, &(0x7f00009cf000-0x4)=0x14) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000140000)={0x6, 0x1, 0x1, 0x0, 0x1c, 0x400000004}) remap_file_pages(&(0x7f0000b9c000/0x4000)=nil, 0x4000, 0x4, 0xb3a, 0x29000) r6 = dup(r1) ioctl$TCGETS(r6, 0x5401, &(0x7f0000d4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f000055b000-0x4)=0x1b) 2018/01/30 22:36:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) recvmmsg(r0, &(0x7f0000d54000)=[], 0x0, 0x2120, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f34000-0x4)=0x4, 0x4) 2018/01/30 22:36:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eb4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002d5000-0x4)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005d2000-0xc)=@sack_info={0x0, 0x2, 0x80000001}, &(0x7f000064d000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a8c000-0xa)={r2, 0x80000000, 0x1, [0x40]}, &(0x7f0000059000)=0xa) shutdown(r0, 0x1) 2018/01/30 22:36:55 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8c000-0x9)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000f7a000)="62a681ef9f7a78f4637665050539356304dfadf20d689266d2d5089a382ce0b135d78f38ca7d5449d43d1887fd1b76bf6727bbbcb4191a4d29a672b44d817c77def4779b359026ee3bf871b789a3deac8fd5") sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000d60000-0xb)='/dev/vcsa#\x00', 0xffffffff80000000, 0x10000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f7a000)={0x0, 0x0}, &(0x7f0000f7b000-0x4)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f7b000)=[{&(0x7f0000f7c000-0xb6)="b1c27551caa0c28c9e57328e9081e13ef2cc3b06da6eb8f22793857e1ebadab6331a056b28a647006c97b44b02cdc836a141d08b9eaae0940ce545d68b7f6181590d9094784b277961819f4bd1c0d40cb337771be996b148bff1fee856e64ea0294ff88c9daa1d0cdd354a927f96f1ca1fca3f63804eb81a16b2a5a2bb5b9318bad6ddb1887229fca7881910951abc195b4b815f09edbcd9a7479c556a6c1c28dadc0e34c6379c429b16d72240b774218ba11a2573f4", 0xb6}, {&(0x7f0000986000-0x40)="569bbc952ca983ea6ae5daa5be38e49ff0fd011f5ebe036605fbb3a8dbb1708303ea813badf8b624f60a3b5084016439672b54831cb1b4b9b7a893f292c1e32d", 0x40}, {&(0x7f0000841000-0xb3)="2a592c8603e206feb5ebadb9caed8df93d5514bf4d4513d510aff206d7c0322bc4bc7c00afdd4df43102c37a83dc6945c398ae45d1bc552475bc5740d9265d9d3cac1287111d05a9a17be3c41b44561e272d1c87ee2f5594c097a8768d3cc1bcfcad9ba4a64cabcad2df9fce4d43db01f81398918e4af41b4f3f281019f60e0a3ea1920cae8921979f7f727d99110d712b7b72eee6e1522f75d41162d9e61323088c767c7c69646830e97659802c17fdd9278c", 0xb3}], 0x3) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000f7b000-0x6)={r4, 0x200}, 0x6) 2018/01/30 22:36:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000351000)={0x0, 0x0}) r0 = syz_open_dev$dmmidi(&(0x7f0000a09000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9208, 0x0) accept$packet(r0, &(0x7f0000c7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c21000)=0x14) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000a15000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2ae1e4073d2f4e27f9d9eb26ca23cd80b6706af63c7f3f70a871c401d62b3373ecf6ebd3fa2bdb1992eb0c6c34bba44061182e507c3a0b1d0e8d4f2c0ba6f2", 0x0}, 0x60) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cdc000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000554000-0x4)=0xe8) mprotect(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x0) 2018/01/30 22:36:55 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000e000)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000000f000-0x4)=0x7) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000010000-0x4)=0x3, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000010000)={@common='ip6_vti0\x00', @ifru_map={0x5, 0x1, 0xfffffffffffff529, 0x40, 0x4, 0x9}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xffffffff, 0x400000006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000a000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000a000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0xffb4) ioctl(0xffffffffffffffff, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/01/30 22:36:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) r1 = syz_open_dev$dspn(&(0x7f0000a22000-0xa)='/dev/dsp#\x00', 0x100, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000074b000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000d71000-0x110)={{0x3, 0x5, 0x499e, 0x3f, "d5f479c506bff95d134a9e1e075007d31e5a0eb58799b3d0fa59211cfb109e44c30ac71f6c9f2d0d53d15781", 0x43}, 0x0, 0x0, 0xffffffffffffffff, r2, 0x7ff, 0x9, "7a9d1f80f25b033b235cf34111cf9e5894635beb59c1d7cc209f7184b719e6df768ec71baca4764c11125bcd56882ef8ed2bf7399daa516340801374d3b7e253", &(0x7f0000378000-0x5)='lo\\\'\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x100, 0x6, 0x3ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:36:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) write$eventfd(r0, &(0x7f0000959000-0x8)=0xfffffffffffffffa, 0xffffffbf) write$eventfd(r0, &(0x7f000046c000)=0x0, 0x8) r1 = open$dir(&(0x7f0000b4a000)='./file0\x00', 0x2800, 0x4) faccessat(r1, &(0x7f0000dd4000-0x8)='./file0\x00', 0x4, 0x1900) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) r2 = syz_open_dev$amidi(&(0x7f00006f3000-0xc)='/dev/amidi#\x00', 0x2, 0x101000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001e2000-0x4)=0x0, &(0x7f000089c000-0x4)=0x4) 2018/01/30 22:36:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000056c000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000b6a000-0xa)='/dev/vcs#\x00', 0x2, 0x230080) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000b8b000)=0x0) mq_open(&(0x7f0000060000)='cgroup&wlan0%\x00', 0x0, 0x100, &(0x7f0000d47000-0x40)={0x0, 0x7ff, 0x100, 0x101, 0x5, 0xf1, 0x10001, 0xfffffffffffffff9}) shutdown(r0, 0x1) 2018/01/30 22:36:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000060e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000e1000)=0x10, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000ac4000-0x4)=0x6, 0x4) r1 = socket$inet(0x2, 0x80000000003, 0x4000000ff) sendto$inet(r1, &(0x7f0000c3b000)="", 0x193, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 22:36:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) getpeername$packet(0xffffffffffffff9c, &(0x7f00004d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f45000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00005ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f9d000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000719000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r3}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/hwrng\x00', 0x4001, 0x0) write$selinux_create(r0, &(0x7f00004b2000)=@objname={'system_u:object_r:ifconfig_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x32, 0x20, './file0\x00'}, 0x55) r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00005a8000)=""/0) 2018/01/30 22:36:55 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000c72000)=0x0, &(0x7f0000f7b000-0x4)=0x8) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:55 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f000015b000)='/dev/usbmon#\x00', 0x100000001, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000701000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x6, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x60}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000000010, 0x2, 0xc) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000776000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xbfc, 0x5, 0x4, 0x0, 0x1, 0x2, 0x11000, [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], 0x4, 0x0}) write(r2, &(0x7f0000b79000)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:55 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000028000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000002a000-0x68)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000002e000)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x7ffc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002d000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000001000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000030000-0x4)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000011000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) 2018/01/30 22:36:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) write(r0, &(0x7f00005cf000)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027ace51040ac277580ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) r1 = syz_open_dev$usbmon(&(0x7f000000d000-0xd)='/dev/usbmon#\x00', 0x2, 0x10002) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000147000)=@ioapic={0x2000, 0x2, 0x80000000, 0x1ff, 0x0, [{0xfffffffffffff9ae, 0x2, 0x4d0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x4, 0x0, 0x80, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x9, 0x20, 0xf6, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0x1, 0x81, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x5, 0x80000000, 0x7, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x6, 0x35a, 0x80, [0x0, 0x0, 0x0, 0x0], 0xfa27}, {0x8001, 0xae01, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x5, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff7f}, {0x100000001, 0x413d, 0x94a3, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xe03, 0x2a0, 0xcf, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x4, 0xffff, 0x8, [0x0, 0x0, 0x0, 0x0], 0xff}, {0xbc, 0x2, 0x81, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0x100, 0x3, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xd99e, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x101, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x100000001, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x6, 0xfffffffffffeffff, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x3, 0x5, 0x529, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x2, 0x8001, 0x5, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x1229, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0xe40, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x3, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x732}, {0x1042, 0x100000000, 0xdd6, [0x0, 0x0, 0x0, 0x0], 0x6}]}) syz_open_pts(r0, 0x2200) read(r0, &(0x7f0000f24000-0x52)=""/82, 0xfffffffffffffe70) 2018/01/30 22:36:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9b) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) 2018/01/30 22:36:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000b23000)={{0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x2, [0x9, 0xfff, 0xe2, 0x0, 0x4, 0x4, 0x1, 0x3]}, 0x5c) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000e32000)=0x0, &(0x7f000030f000-0x4)=0x4) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:55 executing program 7: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000887000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:36:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00002d9000)=0x3f, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:55 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a64000-0xc)='/dev/rfkill\x00', 0x2400, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000271000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xffffffffffffffee}) clock_gettime(0x0, &(0x7f0000ad7000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d58000-0x68)={0x4, 0x40, 0x6, {r2, r3+10000000}, 0x8b4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f00001dc000/0x3000)=nil, 0x3000, 0x0, 0x6a0b20114019bab4, r0, 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) exit_group(0x800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f7a000)={0x0, 0x10001, 0x30}, &(0x7f0000b95000)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f7a000)={r5, 0x76, "f606643b3fd88eb68cd09b41f5d84f9850dac93f3ded439606dd760af2de1a6b1a02c0f3bd156043d3cec1a5d237e59a4a9b23750c2ec429566718405da7215567f565c537607b21e64533012a250dfcd2fc7cc338577476ac0a9ba40bd97705b28e181d414552ccdc3b21a1d49cd49e19a66e89f813"}, &(0x7f00005e5000)=0x7e) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d0e000-0x4)=0x0) ptrace$getenv(0x4201, r6, 0x8, &(0x7f0000a77000)=0x0) 2018/01/30 22:36:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000085d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000038b000)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = shmget$private(0x0, 0x3000, 0x1842, &(0x7f000061a000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/30 22:36:55 executing program 0: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 22:36:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0x2, 0x2000000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x2dd) [ 82.862686] QAT: Invalid ioctl 2018/01/30 22:36:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x48000, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000b37000-0x80)={[0x0, 0x1, 0x5000, 0x13000], 0x10001, 0x8, 0xba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000001000-0x14)={0xfffffffffffffeff, 0x80000001, 0x0, 0x1, 0x4, 0x6, 0x0, 0xffffffffffffffff, 0x7, 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x70, 0x1, "d15ab2a37c058f679df57f3efad39e6c4496ad1d3597f2f606987a6c25f79b9e8808208554a98db6e9ee64313eac8ee82404e10878865dfab3e914fd45559a147b0c842781ece63f4842683001ed63a65cb9b0f849b40b47b4a35e3cba9dd8da0686931d4e4481a9"}, &(0x7f0000b30000-0x4)=0x0, 0x1400) prctl$intptr(0x4, 0x80000000) 2018/01/30 22:36:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000378000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000ca2000)={0x0, 0x0}) futex(&(0x7f0000003000)=0x0, 0x6, 0x0, &(0x7f0000c29000)={r0, r1+30000000}, &(0x7f0000003000)=0x100000000000001, 0x0) [ 82.891359] QAT: Invalid ioctl 2018/01/30 22:36:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x4000000ff) syz_open_dev$dmmidi(&(0x7f0000fe4000-0xd)='/dev/dmmidi#\x00', 0x1f, 0x0) perf_event_open(&(0x7f00005d7000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000aa5000-0x4)=0x0, &(0x7f0000c0e000)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ed2000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0xffffffffffffffff, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/01/30 22:36:55 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b89000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000375000-0xa)='/dev/vcs#\x00', 0x101, 0x10000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000040000-0x9b)="7308b83a2d0395870f14220f015d034b5f1087384460f1988c441e57c17f27398d01a3cc500535a17dfb1f24b194589421b77730efc499e517630f4c76c268da428cbdbafe3cfcc2d5c3910ccf7a4eb03cc640783372cedcb20bf086097cde8da239d5770870d204bf10dfa3c0b8fbb4f978945aafad317f0893fc30e4f7c16510bcd9d756f04323af80f007eeb13cb1a35126a35be3d0a13cda0a") r2 = socket(0x14, 0xfffffffffffffffe, 0xc) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000133000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000021a000-0x18)={0x0, 0x10000, 0x20, 0x2, 0x3}, &(0x7f00003d0000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000466000-0x18)={r3, 0x7f, 0x30, 0x1, 0x80000000}, &(0x7f0000bc9000)=0x18) write(r2, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f000050c000-0x4)=0x100, 0x4) 2018/01/30 22:36:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x1091) ioctl$int_in(r2, 0x5452, &(0x7f00005b4000-0x8)=0x3) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/30 22:36:55 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x100000000000014e, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000895000)=0x0, &(0x7f0000a3b000-0x4)=0x4) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) ioctl$void(r0, 0x0) 2018/01/30 22:36:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000762000)="", 0x100000124, 0x800000020000005, &(0x7f0000826000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/30 22:36:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ab9000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b00000-0x4)=0x14) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:55 executing program 6: mmap(&(0x7f0000000000/0x260000)=nil, 0x260000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x800000000000004) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) munlockall() 2018/01/30 22:36:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000030b000+0xb87)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000fc1000-0x10)={0x3000, 0xa000, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000c54000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r2, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00009cb000)="11b981c3", 0x4}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) getresgid(&(0x7f00007b3000-0x4)=0x0, &(0x7f000002f000-0x4)=0x0, &(0x7f0000651000-0x4)=0x0) 2018/01/30 22:36:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000523000)='/dev/audio\x00', 0x200000, 0x0) mmap$binder(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x4, 0xc031, r1, 0x0) 2018/01/30 22:36:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x0, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 22:36:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00003cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000058c000)=0x14) connect(r0, &(0x7f000069f000)=@nfc_llcp={0x27, 0x375d, 0x5, 0x3, 0x7, 0x8, "93d92d3c0edaea3bd494b6a605a258d4f8d4d983bb087f18f933c2914015fd2fcb9338fa4157b3abc1d572b562580144a39e5aa74aa1e0969e4db488050441", 0x1000}, 0x60) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000666000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000049d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057b000-0x4)=0xe8) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000774000)=0x0) capset(&(0x7f0000c06000-0x8)={0x20080522, r0}, &(0x7f00003c2000-0x18)={0x5, 0x6, 0x7, 0xfffffffffffffffa, 0xffffffff, 0x7fffffff}) nanosleep(&(0x7f0000235000-0x10)={0x0, 0x989680}, &(0x7f0000bc5000-0x10)={0x0, 0x0}) 2018/01/30 22:36:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/30 22:36:55 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f7a000+0x516)='/dev/adsp#\x00', 0x100, 0x4000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000587000)=0x4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 83.128265] audit: type=1326 audit(1517351815.928:615): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13303 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 83.157228] audit: type=1326 audit(1517351815.929:616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13303 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 83.185779] audit: type=1326 audit(1517351815.983:617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13303 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 83.210192] audit: type=1326 audit(1517351815.985:618): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13303 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 83.234728] audit: type=1326 audit(1517351815.985:619): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13303 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 22:36:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000c9a000)={0xffffffffffffff89, 0x7fffffff, "ce3cc135928ffc531c1034675fb64525cfe9a4e00b0275afb4116189cc4a6b9864a23287a3d3af6a4a56c8e75d813e5f1976278c745c2f116ebdcc92e257b346d71c90e705ec9dd02408d5f4cf3eb89ac42f933a97cb4e6d6b8680adbcdd0fcb8192fb2817ee4837244a8e3aa749557cf851d4ebbd22eff6459a8170a91e6dc9e619e3369938f12ab241"}, 0x20800) r1 = syz_open_dev$adsp(&(0x7f000035a000)='/dev/adsp#\x00', 0x1, 0x60040) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = add_key$user(&(0x7f0000bd6000-0x5)='user\x00', &(0x7f000071b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000013e000)="64d763f478339297a33de20f0fd09c9c7ebeb8c305f8b00884d5ac6f14d19cb82e91082f694fdbe2e2e6e85218f7ede0cb9d04bbe75c49f4d4f89198d08c4f52f85b8a48918d56fdcefc", 0x4a, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0x800) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00009b6000-0x4)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00001ba000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) 2018/01/30 22:36:56 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$mice(&(0x7f0000bb5000)='/dev/input/mice\x00', 0x0, 0x8000) connect$inet6(r1, &(0x7f0000df3000)={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f7b000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x1, &(0x7f0000ec7000)=""/107, 0xffffffffffffff4f, 0x0}, 0x0) 2018/01/30 22:36:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x7, &(0x7f0000e5f000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00000d7000)=0x1, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000704000)='/dev/vcs\x00', 0x10000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000065d000)=@filter={'filter\x00', 0xe, 0x4, 0x5f0, 0xffffffff, 0x3c8, 0x4a8, 0x4a8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000330000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x4a8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2d0, 0x330, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @fd={0x2, 0x0, r2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x800, 0x80, 0x1, 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfff, 0xfffffffffffffffa, [0x200, 0x9, 0x12c, 0x1, 0x2, 0x8000000000000, 0x2, 0x4, 0x7, 0xfffffffffffffff9, 0x3f, 0x20a4, 0xfffffffffffffffc, 0x7, 0x3ff, 0x8001], 0x0, 0xa0a, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa0, 0xe0, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x148, 0x480, 0x1, 0x1}}]}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x39, 0x1b, "832c394da8790d19febaadc654d3efe7bb0f0c06d081b49f7b4a5b1ad689"}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe8, 0x148, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x200, 0xa, 0x1, 0x0}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x100000000, 0x9, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x5, 0x20, [0x9, 0x883, 0x44a, 0x2, 0x3, 0x4, 0x0, 0x5, 0xe, 0xfffffffffffffff8, 0x5, 0x0, 0xdc, 0x7, 0x1000100000000, 0x10000], 0x0, 0x0, 0x2}}}]}}, 0x650) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) 2018/01/30 22:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000061b000-0xd)='/dev/dmmidi#\x00', 0x9, 0x4100) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0xfffffe4e, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/30 22:36:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000004c000)='/dev/cuse\x00', 0x2000, 0x0) mmap$binder(&(0x7f000042b000/0x1000)=nil, 0x1000, 0x1000000, 0x18051, r1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f00003de000)=0x9200) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000db000-0x20)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/30 22:36:56 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ce000)='/dev/rfkill\x00', 0x189140, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4, 0x2007fd) sendto(r1, &(0x7f0000578000)="d2cc628097ce7e8b581e4ec9a837e12dafc47dc81b86f8de10ba5adc7f743b5abc272c2fb4c0d50497d95f6bb6627995543b0953f9911de61cfcd476c6ccbc293cc0889b0b34e8c3d03e5a83d8ebc45e2b826e8ac75c99d8263b8f60fd4c81dec7a7b6db01daf98c4183fe9a135ae7af28b7b7646cb82ce86a4fc0d45fef", 0x7e, 0x20044081, &(0x7f0000244000-0x10)=@ethernet={0x307, @random="40ffde745c31", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000124000-0x5e8)={0x9, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000527000-0x4)=0x200000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00002ba000)={0x3, 0x1}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000932000)=0x0) 2018/01/30 22:36:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7f, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000054e000-0x4)=0x2, &(0x7f0000da6000-0x8)=0x4) r2 = syz_open_dev$vcsa(&(0x7f00009b4000)='/dev/vcsa#\x00', 0x80000000, 0x8000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f000073c000)={0x100000000, 0x6, 0xfffffffffffff13c}) msgget(0x0, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f00000c4000)='./file0\x00', 0x800, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000080d000-0x14)={0x0, 0x5, 0x14f2, 0x0, 0x4, 0x3381, 0x8, 0x100000000, 0x5, 0xc2d, 0x0, 0x0, 0x0, 0x7, 0x5, 0x68, 0x7fff, 0x7, 0x2}) waitid(0x0, 0xffffffffffffffff, &(0x7f000005e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f00006f7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f000013f000-0x38)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000871000-0x10)={r4, 0x989680}, &(0x7f000044b000-0x8)={0x0}, 0x80) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000e74000-0xc)={0x5, 0x1000, 0x4, 0x8, 0x70d, 0x20, 0x0}, 0xc) 2018/01/30 22:36:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000576000)={0x0, 0x0}) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727", 0x0}) [ 83.259302] audit: type=1326 audit(1517351815.986:620): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13303 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 22:36:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e78000-0x8)='rxrpc_s\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e94000)='user\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018e000)='D', 0x1, r1) r3 = add_key$user(&(0x7f00000a6000-0x5)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6c000-0x136)="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", 0x131, r0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000076f000)='/selinux/enforce\x00', 0x80400, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f00004d1000)=0x8001, 0x4) setsockopt$inet_int(r4, 0x0, 0x17, &(0x7f0000390000)=0x9, 0x4) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r2, r3, r3}, &(0x7f0000742000)=""/3, 0x3, &(0x7f0000b12000-0x38)={&(0x7f00001f9000-0x11)={'tgr192\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:36:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpgid(0x0) ptrace$getsig(0x4202, r1, 0x100000001, &(0x7f000029b000-0x10)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000010f000)='/dev/hwrng\x00', 0x111000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005ef000)=0x0, &(0x7f00005a0000)=0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/30 22:36:56 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000051c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000f7a000)={0x600, {{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f7a000)=0x0, &(0x7f0000f7b000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f0000e84000)='/dev/sg#\x00', 0xff, 0x1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000f7b000-0x10)={0x5, 0x2, 0x6029}) bind$alg(r1, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) fanotify_mark(r2, 0x2, 0x1, r2, &(0x7f0000342000-0x8)='./file0\x00') setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00005bb000-0x50)={{0x5, 0x80000001}, {0x7, 0x1000}, 0x9, 0x4, 0x409a, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b48000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 22:36:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000-0x1b1)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xfffffffffffffd69, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000def000)='/dev/rfkill\x00', 0x460043, 0x0) 2018/01/30 22:36:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e2f000-0x9)='/dev/ppp\x00', 0x80, 0x0) accept4$ipx(r0, &(0x7f00002c2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000026000-0x4)=0x10, 0x800) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={&(0x7f000053e000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$sndpcmp(&(0x7f0000061000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000d49000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$admmidi(&(0x7f000011c000-0xe)='/dev/admmidi#\x00', 0x7fffffff, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000023000-0x4c8)={{0x2, 0x1, 0x1, 0x1, "b0d0ea96a41996bb1b0188f01bef9e0da9211e90131270deba31a1e7a7064e09fd9ee53f94e98140986ac8f6", 0x800}, 0x80000000, [0xf36, 0x7f, 0xffffffff, 0x1, 0x40, 0x5820, 0x9, 0xfffffffffffff801, 0xa59, 0x0, 0xcc95, 0x592, 0x9, 0x4, 0x10b, 0x3, 0x2, 0x7, 0xa7, 0x8, 0x3, 0x9, 0x9c, 0x7, 0x7ff, 0x1, 0x5, 0xff, 0x9, 0xfff, 0x2, 0x1, 0x9, 0xffff, 0x7, 0xcaa2, 0x96f9, 0x8, 0x9, 0x4, 0x0, 0x6, 0x80, 0x100000001, 0x7fff, 0xffffffff00000001, 0x4, 0x3a, 0x5, 0x5, 0x6, 0xffffffffffffff56, 0x1, 0x7, 0x3ff, 0xfffffffffffffad6, 0x3, 0x2, 0x1, 0x7fffffff, 0x7ff, 0xffffffff80000001, 0x3, 0x5f6c, 0x3, 0x3, 0x2, 0x2, 0x7, 0x7, 0x1, 0xb4, 0x0, 0x3, 0xff, 0x3, 0x7941, 0x20, 0xffff, 0x100000000, 0xfff, 0x6, 0x8001, 0x0, 0xfffffffffffffff7, 0x5, 0x8, 0xfffffffffffffffa, 0x3, 0xfe57, 0x5, 0x1, 0x846, 0x400, 0x1, 0x3f, 0xa5, 0x4, 0x7, 0xd0, 0x4e, 0x40, 0x7, 0x4, 0xffffffff80000000, 0x4, 0x2, 0x7, 0x8000, 0x1, 0x1, 0x900000000000000, 0x6, 0x9, 0x6, 0x4, 0x1, 0x80000001, 0xaa6, 0xb55, 0x0, 0xfffffffffffffffd, 0x1ff, 0x9, 0x2, 0x13, 0x2, 0x24a4], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f00009ba000)='net/l2cap\x00') 2018/01/30 22:36:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e88000)='/dev/amidi#\x00', 0x6, 0x503000) sendto$ax25(r0, &(0x7f0000924000)="8fcc93727b348d9e59f7b479f3419b025f814d1b51e18dadb9ef1276769abbb6461e892c83a425a6547297278c6bc6478ff69e5a6187f96b3c0d2da84a3e555240d5cdc186b3897c0e54f3a73ba5402bbef7e30f1e55ca691dac4e00cb819d0a83ccffdc624f9ca97f7b0a333c27e3658ef4914eba4cee0c0b129e465f2035e21e465aae3e1091eb82c2785a07ec80eb51dd3981648162c8cfa8fce4232c02101e1e05d94746e9c214ce1b94b3ba11", 0xaf, 0x40, &(0x7f0000624000-0x10)={0x3, {"7d3e74e138f4e9"}, 0x6}, 0x10) r1 = socket(0x10, 0x2, 0xc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00001f3000)={{0x100000001, 0x5, 0x4, 0x9, 0x2, 0xff}, 0x3, 0x3, 0x1022, 0x401, 0x1, "3ac86efca8403ae8ebe13b246c6fcb08bc31410ec894e1703ba7f8d156c80876163fa62b5a91bbdef7e8973a079e3ba8ada07b86fde42eacf373d02753b59578ceb64455723e15111427445e9e4ddb39d661320301da03e533726f1ca24c47e55405dbcd5c9796c44ffd7776a98458a832c297a8e00f4df84351231a3cc637a7"}) msgget$private(0x0, 0x500) write(r1, &(0x7f0000b45000-0x1f)="1f0000010104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x35c) 2018/01/30 22:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f000014f000)='./file0\x00', 0x20040, 0x8) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000025c000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c72000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000027d000)={r2, 0x7}, 0x6) 2018/01/30 22:36:56 executing program 0: mmap(&(0x7f0000001000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) r3 = accept$packet(r0, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000054000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f0000001000-0x14)={0x11, 0x15, r4, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffff8c) write$sndseq(r2, &(0x7f000003d000-0x30)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) 2018/01/30 22:36:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x7)=[&(0x7f0000001000-0x2)='{\x00', &(0x7f0000c3c000-0x1)='\x00', &(0x7f0000001000-0x6)='\\ppp1\x00', &(0x7f0000000000+0xbf0)='useruser*posix_acl_accesslo=ppp1\x00', &(0x7f0000001000-0x2)='$\x00'], &(0x7f0000886000)=[&(0x7f0000223000-0x1a)=':ppp0trustedwlan1vboxnet1\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x2, 0x1) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/30 22:36:56 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r2, r1) ppoll(&(0x7f0000016000-0x48)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000015000)={0x0}, 0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000007000)={0x0, 0x14, [0x1000, 0x8, 0x3f, 0x5, 0x6a49]}) signalfd4(r1, &(0x7f0000001000-0x8)={0x7}, 0x8, 0x800) 2018/01/30 22:36:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f0000c43000)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002f0000-0x4)=0x0) sendto(r0, &(0x7f0000f46000)="d441a7f662185d863faa9f48f9ba6ff272dfb862c2e983520a2ba79d6ba1bd0bc21e4709c7440a506591185546b90f2c516a549b18a873725f9d34bbfd7e22ad20c2a6c6cb59cba4aed2c56f6054735dbded3510321ad4c1b57aff3a8c47ed1e813a758083706fededa8a2487586384c55ec04564e29de2f1973179b56651a2e61899c0cf6993e2d128c5480a187295da9361f6307c38a8ca818006b32632988592493449abf82518674be3fdbb3e1026cb4e64a67c932590792", 0xba, 0x4c885, 0x0, 0x0) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000ffb000-0x438)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x2c8, 0xd0, 0x2c8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00001e7000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1f8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x100, 0x128, 0x0, {0x0, 0x0}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x2}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x2, 0x100000000, 0x5, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], [0xff000000, 0xffffff00, 0xff, 0xffffffff], @common='ipddp0\x00', @generic="c6abfeca4099b4e55e8b2134077f2aeb", {0xff, [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]}, 0x2f, 0x400, 0x1, 0x21}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0xff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @common='ifb0\x00', @common='teql0\x00', {0x0, [0x0, 0x0, 0x0, 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]}, 0x6f, 0x0, 0x1, 0x10}, 0x0, 0xd0, 0x110, 0x0, {0x0, 0x0}, [@common=@eui64={0x28, 'eui64\x00', 0x0, 0x0}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "d14af6000baef05d353c139e2b1aa346cdcacb3edee37f4e79770f86fd0e"}}]}}, 0x438) prctl$setendian(0x14, 0x3) 2018/01/30 22:36:56 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f7b000-0x10)='/dev/sequencer2\x00', 0x40800, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f7b000-0x8)={0x0, 0x8000, 0x6}, &(0x7f0000852000)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f7a000)=@assoc_id=r3, 0x4) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009bb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000024d000-0x4)=0xfffffffffffffffb, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,rmd256-generic)\x00'}, 0x58) r2 = syz_open_dev$sndpcmc(&(0x7f0000357000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x200) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000ed4000-0x28)={&(0x7f000069d000/0x4000)=nil, 0x9, 0x0, 0x2, &(0x7f0000734000/0x2000)=nil, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b78000-0x11)='/selinux/enforce\x00', 0x4500, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000918000-0x30)={0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x100000001) 2018/01/30 22:36:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='cpuset\x00') getsockname$netlink(r0, &(0x7f000051f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000097000-0x4)=0xc) sendfile(r0, r0, &(0x7f00003a7000)=0x0, 0x400000ff) 2018/01/30 22:36:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x800) flock(r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getrlimit(0x6, &(0x7f0000ebf000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) sysfs$1(0x1, &(0x7f0000a07000)='/dev/kvm\x00') 2018/01/30 22:36:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bb2000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000e21000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000061000)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0xfffffffffffffd0c) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000407000)=0x7, 0x4) 2018/01/30 22:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003ab000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000136000)=0xe8) stat(&(0x7f0000bb9000)='./file0\x00', &(0x7f00005a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d76000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xb504, 0x1, 0x8000, 0x0, 0xa0, 0x80, 0x33, r1, r2}, {0x2, 0xfffffffffffffc00, 0x1ff, 0x7fff, 0xd551, 0x4, 0xe552, 0x7}, {0x2, 0xfffffffffffffff8, 0x1, 0xbfa}, 0xf503, 0x5, 0x1, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0xffffffffffffffff, 0x2, 0x2, 0x7, 0x20, 0x6, 0x100000001}}, 0xe8) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/30 22:36:56 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) modify_ldt$read_default(0x2, &(0x7f0000002000)=""/68, 0x44) 2018/01/30 22:36:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000008000-0x3a)={0x0, 0x32, "d2a298086eac4139df2da95e6528600ace799d21a9fdbcf54059f782323ba347cc2a63361fd658aca89bb97b0f6778c79609"}, &(0x7f0000cb7000-0x4)=0x3a) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005ea000-0x20)={0x5, 0x5fee95ab, 0x593a17d7eeec47f0, 0x40000, 0x7, 0x100, 0x27aeffae, 0x62824cb3, r1}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000816000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8e000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x800, 0x0, r2, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef6}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xb, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000020d000)={0xa, 0xffffffffffffffff, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff801}, 0x1c) r3 = syz_open_dev$dspn(&(0x7f0000f99000)='/dev/dsp#\x00', 0x20000000000000, 0x401) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000a32000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000591000)=0xe8) 2018/01/30 22:36:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="3116b042d3d2c390dee3a255ec4a8d9d65", 0x11, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000e61000-0x5)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd1000-0x1b8)="b33ab76079ebe0d94f729cd653e520c19ad7d973e21769e7c4fb44c249b544230ba287fb8bd6ed7f00cf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a910000edb34b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd7b4506e8b", 0xc0, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$keyring(&(0x7f0000101000-0x8)='keyring\x00', &(0x7f00008a7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) 2018/01/30 22:36:56 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000001f000-0xb)='/dev/adsp#\x00', 0x10001, 0x400000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f000000c000)={0x1, 0x3, 0x1, r1, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x1fe, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x47f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000eca000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ed000-0x4)=0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f00007c3000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, r5}, 0x14) connect$inet6(r4, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000954000)="", 0x0, 0x800000020000000, &(0x7f0000b10000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000d38000)={&(0x7f0000a89000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cb0000)=[{&(0x7f0000e1e000-0x24)="dd", 0x1}], 0x1, &(0x7f0000447000-0x2100)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000f31000-0x38)={&(0x7f00001cc000-0x13)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f000057b000)=[{&(0x7f000038d000-0xa0)='\f', 0x1}], 0x1, &(0x7f000029a000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r2, &(0x7f00008ad000-0x38)={&(0x7f0000b1b000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000000b000)=[{&(0x7f0000304000-0xd7)='Y', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$inet(r0, &(0x7f0000c4c000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3a000-0x4)=0x10) shutdown(r0, 0x1) 2018/01/30 22:36:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) r1 = dup2(r0, r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000f77000)=""/226) 2018/01/30 22:36:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000966000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0xfffffffffffffffe, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) r2 = getpgrp(0x0) ptrace$cont(0x3f, r2, 0x80000000, 0x4) 2018/01/30 22:36:56 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f7a000)='/dev/admmidi#\x00', 0x10000, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000f7c000-0x4)=0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000156000-0x12)={0x0, 0x4, 0x5, [0x8, 0x7f, 0x7, 0x6b2, 0x4]}, &(0x7f00003e7000)=0x12) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bc3000-0x8)={r2, 0xfffffffffffffcc9}, &(0x7f0000f7a000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000f7a000)='/dev/usbmon#\x00', 0xfff, 0x8000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000f7c000)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000943000-0x98)={0x0, @in6={{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000005, 0x6}, &(0x7f0000f7c000-0x4)=0x98) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000f7c000-0x20)={0x8, 0x9, 0x8207, 0x2, 0x4, 0x7, 0x9, 0xed, r5}, 0x20) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000f7b000-0x24)={0x6, 0x1c, [0x101, 0x2, 0x3ff, 0x0, 0x0, 0x9, 0x2]}) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000759000)='keyring\x00', &(0x7f00003fc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x2) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000125e, &(0x7f0000177000-0x80)="2b6fd579bc36817b0afcb1eb1d8e624250d913e8bb23096312fd081978195f7a8342cc34bb4f4264517a615141195615f71d8481c7a0f49637e2fa49e6f6a62d6d524451313a0d7c4b66d9d8eb69c067f7230b90e2fe8716b35413ba218a309547d5cfdd26cc0fb9fa8cebc2befeabd578ae6ccdb66c9ecdd2685c901f6edba5a976e495ae5b2bdd4a7f0efba567f91ecd3db0a6ed4dea57e6154bdbecedda843ff7e777f35584f75af7e8fcdc8d47182539") 2018/01/30 22:36:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000052b000-0x10)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000ff9000)=""/80, 0x50) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e88000-0x15)='/proc/self/net/pfkey\x00', 0x220081, 0x0) recvmsg$kcm(r1, &(0x7f0000660000-0x38)={&(0x7f000031e000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000cc2000)=[{&(0x7f0000e00000-0x69)=""/105, 0x69}, {&(0x7f000069c000)=""/78, 0x4e}, {&(0x7f0000db5000)=""/89, 0x59}, {&(0x7f00001f9000)=""/241, 0xf1}, {&(0x7f0000bc6000-0xbc)=""/188, 0xbc}], 0x5, 0x0, 0x0, 0x9}, 0x102) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000890000-0x4)=0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00008ab000)='tls\x00', 0x4) getpeername(r1, &(0x7f0000674000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000866000)=0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000547000)='/dev/mixer\x00', 0x200100, 0x0) 2018/01/30 22:36:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005b8000-0x8)={0x0, 0x0}, 0x800) r2 = perf_event_open(&(0x7f0000940000)={0x4000000002, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000843000)="9f06020000170080ffabae7c2b4e6d") r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) fanotify_init(0x0, 0x8400) r5 = accept(0xffffffffffffffff, &(0x7f0000af2000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016f000-0x4)=0x1c) getsockname$ipx(r5, &(0x7f00008b0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b80000)=0x10) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f000045d000)=0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000004000-0xb)={0x0, 0x74, &(0x7f00007a6000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xb2}, @in6={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x0, @rand_addr=0xca2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000614000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000cc2000)={0x1000, 0x7, 0x200, 0x200, 0x3, 0x100000001, 0x4, 0x3e, r6}, 0x20) r7 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x9) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) r9 = dup2(r7, r3) ioctl$EVIOCGABS20(r9, 0x80184560, &(0x7f0000e48000-0x88)=""/136) select(0x40, &(0x7f00000f6000-0x40)={0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x100000001, 0x80000001, 0xf67}, &(0x7f000068e000)={0x9, 0x3, 0x200, 0x5, 0xe0000000, 0xc85, 0x9, 0x4}, &(0x7f000005b000-0x40)={0x80, 0x40, 0x1, 0x8d1, 0x80000001, 0xffff, 0x3, 0x401}, &(0x7f0000534000-0x10)={0x77359400, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000046000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e26000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000e3000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r11, r12, 0x7, r1, &(0x7f0000b79000-0xc)={r1, r4, 0x0}) ioctl$TIOCCONS(r1, 0x541d) select(0x40, &(0x7f0000aa2000)={0x3, 0x2, 0x3, 0x1, 0x7ff, 0x1, 0x1, 0x4}, &(0x7f0000bd1000-0x40)={0x4, 0x4, 0xffffffffffff9892, 0x5, 0x400, 0x43c, 0x0, 0xa10}, &(0x7f000066d000)={0x100000000, 0x9c27, 0xfff, 0x5d507fb, 0x42, 0x4ad, 0xffffffffffffffff, 0x0}, &(0x7f0000390000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000e0b000)={r8, r10}, 0x10) getsockopt$inet_dccp_int(r9, 0x21, 0x0, &(0x7f00001cd000)=0x0, &(0x7f0000ed1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a83000)={0x800001a1, [0x0, 0xfffffffffffffffa, 0x6, 0x16]}, &(0x7f000061f000)=0x2d1) r13 = dup(r7) setsockopt$inet6_tcp_int(r13, 0x6, 0x20000000000001, &(0x7f0000001000-0x4)=0x81, 0x4) bind$inet6(r7, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000a1e000)="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", 0x106d, 0x403fffffd, &(0x7f0000603000-0x1c)={0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2018/01/30 22:36:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x600000b) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d6a000)='/dev/ashmem\x00', 0x40100, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000fe3000-0x8)={0x1, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:56 executing program 0: mmap(&(0x7f0000000000/0xeb8000)=nil, 0xeb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000dc000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000eb8000)={0x1, [0x100]}, &(0x7f000017a000-0x4)=0x6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) readv(r1, &(0x7f0000eb6000-0x8)=[{&(0x7f000070c000)=""/144, 0x90}], 0x1) 2018/01/30 22:36:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) setsockopt(r0, 0x800, 0xfffffffffffffff7, &(0x7f00006d9000)="f553adcdd74523e8e0a157fc9384b512b4f48bbc5ee738e4693aca14f0f6dadaff214e0f9263f966a856e6f159ec9fc836f40e22fb653290060402", 0x3b) 2018/01/30 22:36:56 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f80000)={0x0, 0x0}) perf_event_open(&(0x7f0000ca8000-0x78)={0x0, 0x78, 0x8, 0x8, 0x6, 0x1009, 0x0, 0x7, 0x0, 0x3, 0xfff, 0x3d8, 0xffff, 0x1, 0x9, 0x833d, 0xa5, 0x4, 0x7, 0xbc42, 0x9, 0x2, 0x5f5, 0x7, 0x10000, 0x8, 0xb1, 0x0, 0x56d, 0x2, 0x40, 0x1000, 0xffffffff, 0x2, 0x3, 0x6a, 0x4, 0x20, 0x0, 0x63449c64, 0x1, @perf_bp={&(0x7f0000f81000-0x1)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x400, 0x3, 0x0}, r1, 0x28, r0, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007ad000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000f82000)=@ax25={0x3, {"53dd8e195d06db"}, 0x2800000}, 0x10) writev(r0, &(0x7f0000f81000)=[{&(0x7f00000ef000)="b70c0bd4f9548fc47eb670fee686bd171d38339de4795ae9581a8dc3e08dd02ea777a3d9ec3b562fc403791e045b4284def050e8a729f79a6c8ff0a5", 0x3c}, {&(0x7f00004a9000-0xa3)="b0d4e31090475f70ee82fe6d01104c9da9516f37d273c084e3daefc15622f327d2cb391386f4f73defebaf4a28c76ea324d45247c5fcfd14f1f56c9ba577879bd97c810cc938541682cfe62afd63781cf204c1fb2d0a09eb6b596a819588a5dccf91ecfad2297c2f2ceef8201c3f8a5d7753d6f34e1a88d56b8ec64ee8bc72bdfd6e99ba2611aeaafcedf704d8256eb35786266496b14d981ef8d4d1c7a9f77f89815d", 0xa3}, {&(0x7f0000f1c000)="7cf0592d8aa7f6a3dd4936ba9a14979cf3922e04080a9cef4bef76cca2cc84c269fbd42a735d3d023e55a32e87a885f6bcb9c39b1a3374cd2838285d08183b4f96f019b18bd1eae50d8b3900", 0x4c}, {&(0x7f0000608000)="1ad5a8d356965b90456647ba50ed6c6853326fe0f2c096f3912b16427bc82b5820e0e72f8cd0ec4720199f76d95139071ce04ade7766f7fbf3db284b6d476dd427752a3fa3561845b3c182d8fee6ce59e601df525ea39420e67ea2f94141137551262aeda951afae6d150f194ffa8f9d54a085d4a875159bb5d15d0b86792a075e14fbc2c683b29a7f6a89e1a58908df8a7af1c9789deefce7fd37ced109cf7bafbd9716a6c3781aff4b02592a6fac56dc3d3146711114daf07c65dfd3c84f1885dda70e7b0f441513dbaef4ebc62814f1d7ef182ca0364be19e", 0xda}], 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006cf000)='/dev/sequencer\x00', 0x32002, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03347008289234ce2163c7b27a89ade4d8", 0x20}], 0x1, &(0x7f0000f7c000)=[], 0x0, 0x0}, 0x0) r5 = dup(r3) recvmsg$kcm(r5, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000e3b000)=[{&(0x7f0000bf5000-0x2)=""/2, 0x2}, {&(0x7f0000ea6000)=""/240, 0xf0}], 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000f84000-0xc)={@broadcast=0xffffffff, @rand_addr=0x7, @multicast1=0xe0000001}, 0xc) 2018/01/30 22:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000b20000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 83.717098] sock: sock_set_timeout: `syz-executor6' (pid 13440) tries to set negative timeout 2018/01/30 22:36:56 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000a9c000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000d91000-0xb8)=[@iv={0x0, 0x117, 0x2, 0x0, "de72561baaacd0548fa62999720f30ef132d8aea422e49c5cde1af6db4cea31e0022ba28a1678d64e06f202d818380d105621bb8c5c5608cdc23c740d276d2342d34b72e1b219f7ef5439a03c6a4ca93be067074e4d776"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x0, 0x117, 0x4, 0x20}, @op={0x18, 0x117, 0x3, 0x1}], 0x221, 0x148000}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000328000-0x11)='/selinux/enforce\x00', 0xc00, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000428000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000559000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000aa9000)={r2, @in6={{0xa, 0x3, 0xc5b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x31}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000052000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/30 22:36:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000bb4000-0x8)={0x3, r1}) 2018/01/30 22:36:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000d2d000)='uid_map\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004a3000)={0x0, 0x5}, &(0x7f00003c5000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001ee000-0xa0)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x444, 0x0, 0x80, 0x5, 0x2}, &(0x7f00003f0000)=0xa0) ioctl$int_in(r0, 0x5421, &(0x7f0000660000-0x8)=0x35f) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000080a000)={"0bbe642cca4f69545807f5d50e227a47b84e69578a484330a0508a05fe95ec5ca287fc62fcd3b9430cf0068d0b84a6513372a5c5d250030238eb5faa466f28cbd4c7720bf2d99da86e276dec196dc817c78fa41ab170956b4b69a78ad64551930b9efe8be73965ef6c4c53128d64dda71e86a46b2722b995ad3b928c79d8f38421abc0af439da9b36bc012aa159f8e635ba8e662c896ab5e0c5a233d2f4e38c4fceff0205709bce2ed21d34a0b0107ba7120e6faaa0b075dfc591c394ebb06df98b792acf27d7315ea7884237d977e6768137307b1734c4b4dff2bdc87f4346b2cdd732ca7c57291e380851d97b263d9955089b3f0e3189b7c61486c2961b28e38c2f73c04a34c6625f9508054a7ee564a782a418de867a59f806ebd6fece4ac10f0e11508074ca4aa5e33b50a4edf1443820129256dbec1c42de818d97aaddf4429fd56a4a7bd1b7d50ab9dab7c68b891c15a3927296717f0ff9a01cca32c04d1a31ae1feb281065158f75546f5c21b09a52ced68d038474fc551c8923bc90bc75a31826085677d03b8e2b63b430ce9db425f3dfcb7b98363b0e9b0d02a7c780a9e86c9f969a8dadd400b5c79bff3502081253c2bff8acd28a1450ccff74abf0df6567b5eec0f649225e083761551cf45694f1b3ba931c6bd52bb160d45cc3b76b6425601fad304ebf48d61fd84931e57f7cd6acef47a27057b1bda47e61c3c988bfccec13207e4a3f2ae5da67a22a2f5c8af91df8c341323111a370ef244afe8304b299cb3b52962e8cdcdfd9b1c9539e02ec25ad785dcda5f086d238af3b5e3b78000197846640deaa70f4a302bd647959bc77db52e029a6f6cde812a607477f6ed2489907dc01fe6d5a92446eae4523bfba42941e22257dc5ef5ea325165a2060828c12214453755525c4d388cfd7d6c1f04d26487a06963622926640ee0b14e4e5117995f27aad09c021d99414408afb8383a8ed4f44384cae2a1cb52feee1f0d0c7690eff61a7cb4d370ac9e6945b1627d9d1782bda024b15a5b6a9a727a061993b8e45d9d86cffdd1b69ba828e35c190aedac58df5f0f31bcaf3548900e481725748ad66748d8c526dc4fa18d5c7f85a6d9c990033dc02bfd18ad5abb5a8874a10e53a11f8ca73598ce8d5aacc35c38fd9ce8fe02288ec555c132074872ac0dd588cc69695c5f7c9f20866489066d6b70e33214c2c65557d170fdbe64983ed19f6aca1c53fcebf0c0866f80aaeca1387a0cf1361c418ea3459509f3fad5345003ab76e58d818a926943ca4795e7a3302d9680e4d872206e2cd7fa17d1267bc3c3ac907f05f015000ea58e1ca0a20b87757b7fb1502745d268a54a9d12e82290b6eabb95264d3ad911d763e65ca41b0c75dcaed73ebb6b44460e3ab766c37734c3020595867583dbed9d675475b4d943154a7167c04d707fcefb3313b2"}) mkdirat(r0, &(0x7f00007d4000-0x8)='./file1\x00', 0x0) accept4$inet(r2, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000462000-0x4)=0x10, 0x80000) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8001, 0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000e4c000)=0x0) unlinkat(r2, &(0x7f000048f000-0x8)='./file0\x00', 0x200) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000075a000-0x2)=0x20, &(0x7f0000834000-0x8)=0x2) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00003f7000)={0xffffffffffffff00, 0x1, 0x1, r2, 0x0}) mount(&(0x7f0000571000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='pipefs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00005d5000-0x8)={r1, 0x8da9}, 0x8) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000520000)={0x1f, 0x7f, 0x8000, 0x3, 0x4, 0x200000000, 0x7a9, 0x1382, 0x9, 0x100, 0xdf6, 0x6}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x5) 2018/01/30 22:36:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TCXONC(r0, 0x540a, 0x100000000) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000650000-0x4)=0x10001, 0xffffffffffffff74) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00006bd000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2d293e467d45ccd7623c9b8213b3679e"}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000a7b000)={0xa7, "ffae6adebdb6f86ef007f7c1d96c4f1e911f3c836e1f5cb67945510d64323f0f2b2370a6b66d19208b479c92d490a71806c3ca29b0a5aaa01634e6d02bf749cee0041e979f444ca87ddbdbd733f674d03186cbd9c945f04bbe385af53f484b72ec38f0dec64427f86db04e07f243a45030a94ad52ff7544b63112a818b14f265e41a38cef52a351d0c7992891dd7bfd9d0171e9a7d5f314c684f926d9362565f36a4e6bcdb1c4f"}) 2018/01/30 22:36:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ftruncate(r0, 0xc000000) r1 = socket$inet6(0xa, 0x2, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f000014b000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008cc000)={0x7, {{0xa, 0x1, 0xb90, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x7ad0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r2 = syz_open_dev$dmmidi(&(0x7f000064d000-0xd)='/dev/dmmidi#\x00', 0x3, 0x40) r3 = syz_open_dev$mouse(&(0x7f0000946000-0x12)='/dev/input/mouse#\x00', 0x3, 0x30000) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f000090c000)={0x3, r3}) r4 = accept(r1, &(0x7f00006ef000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042e000)=0x26) sendmsg$nl_crypto(r4, &(0x7f0000ce5000-0x38)={&(0x7f0000e5a000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000ac2000-0x10)={&(0x7f00007c2000)=@get={0x120, 0x13, 0x403, 0x2, 0x2, {{'echainiv(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xd50}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xa854}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x81}]}, 0x120}, 0x1, 0x0, 0x0, 0x20004000}, 0x40000) io_setup(0x7, &(0x7f00000dc000-0x8)=0x0) io_getevents(r5, 0xfff, 0x3, &(0x7f000025c000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000009e000-0x10)={0x77359400, 0x0}) connect(r1, &(0x7f0000951000-0x1c)=@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4bc}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000059b000-0x20)={@generic="0a43cb2914697c6fed0c330923811824", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000903000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000052000-0x20)={0x2, 0x0, 0x10001, 0x86c}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f0000441000)={0x9, r7, 0x10001, 0x3}) [ 83.800555] sock: sock_set_timeout: `syz-executor6' (pid 13452) tries to set negative timeout 2018/01/30 22:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000f43000)='/dev/vcsa#\x00', 0x7fff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000ba7000-0x58)=""/88) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open_by_handle_at(r0, &(0x7f0000438000)={0x49, 0x1f, "ca0251971359aac78cd25281b75eac074fe5de7049b54e20096d52451bf58dec9f5e8edb3d1add96c8077db0aaa54822a669c3803e896f6989efe2d16c8237634b"}, 0x200) shutdown(r0, 0x0) 2018/01/30 22:36:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000026f000-0xc)={&(0x7f0000000000)=[], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x2c8, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000000)=r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000003000)={0xff, 0x100000001, 0x400}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000004000)={0xc123, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x6, 0x976, 0xd334, 0x9, &(0x7f0000004000+0xed9)=@generic="ffb74739a11d316cf2621b0961f636ca", 0x7f, 0x5, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000006000)=@pic={0x3196, 0x80000001, 0x4, 0x0, 0x7, 0x40, 0x7, 0x6, 0x8, 0x5, 0x2, 0x1, 0x4, 0x100000000, 0x0, 0x7}) r4 = shmat(0xffffffffffffffff, &(0x7f0000003000/0x3000)=nil, 0x2000) shmdt(r4) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x3}}, 0x2e) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002000)=0x81, 0x4) getrlimit(0xb, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000008000-0xbc)={0x2, 0x3, 'client1\x00', 0xffffffff80000000, "38dc58d232cf2c5c", "5c3463e4b51e8ce28592429cbfd237df6954a30bffc426f6cc3cd681c5959389", 0x780, 0x62, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000008000)=""/202, &(0x7f0000008000-0x4)=0xca) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f000000a000-0xc6)="313499b9e4f2551b170447018ecef64aa6925f896d14418650a83c2550a8069ab965635522e7dc8008a0c925ef9aab6614e500e9e2bc3b2aa6ef05b97d276fc867a8083f71656ae20f3e0c1689f8eeef5e227a7402c0c88c90c8ce874c02c65cac0f8556ffd4229c0f22102aeac35d635d2f97a45e41240f072ae412667e1ce77f8162f2443913f89b57785f9671a277b4ac15a7910aac7d1248251c04002c75d8f5e3dadc5292c77ad742e98c878b94988717a2c114589b379fc9cf0d236e28eb1939343e48", 0xc6) 2018/01/30 22:36:56 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f7b000-0xa)='/dev/dsp#\x00', 0xb181, 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000048b000-0x20)={"596624386c0ae0d455fdaa180fa0fe0a", {0x4, 0xfffffffffffffffb, 0x2, "7220f999557a", 0x1, 0x0}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="dde201000000000000001073b381faa8142af4dfc93d925f73147683000e60", 0x20}], 0x0, &(0x7f0000f7b000)=[], 0xfffffffffffffecd, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) getpeername$ipx(r0, &(0x7f00006e4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005a9000-0x4)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000458000)=@common='ip6_vti0\x00', 0x98495e075648fb12) sendto$inet(r0, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 22:36:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005fb000-0x11)='/selinux/enforce\x00', 0x721000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c2b000-0x14)={0x0, r1, 0x5, 0x1, 0x0}, 0x14) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) mq_open(&(0x7f0000944000)='/selinux/enforce\x00', 0x80, 0x100, &(0x7f0000120000)={0x6, 0x0, 0x4, 0x101, 0x4, 0x4a6e, 0x9, 0x7f}) syz_open_dev$mice(&(0x7f0000860000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000682000-0x8)={0x0, 0x0}) 2018/01/30 22:36:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000a4d000)='./control\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) accept4$inet(r0, &(0x7f00009db000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000578000-0x4)=0x10, 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) dup2(r0, r2) renameat2(r0, &(0x7f0000aff000-0xe)='./file0/file0\x00', r2, &(0x7f0000d0f000)='./control\x00', 0x0) 2018/01/30 22:36:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x5, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e32000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0xfffffffffffffffc, 0x8000, "87af5463a7c1061a7c332569e9fd4eeb5cdde1d7311b8b003f21dee23fa73fbe052166c8bd139ec2b8361b253d502245ef6c81483ae4e92470b2783640b234821d2ce33e1aabf4583c829b256c596f10"}, 0x160) setsockopt$inet6_int(r0, 0x29, 0x20001, &(0x7f0000f2e000)=0x6028, 0xfffffffffffffeb2) 2018/01/30 22:36:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00009cc000-0x40)={0x100000000000000, 0x7000, 0xd64, 0x4, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0xffffffffffffff8d) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/30 22:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d32000)='/dev/input/mice\x00', 0x0, 0x250442) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a5a000-0x4)=0x0, &(0x7f0000d9b000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00002a3000-0x4)=0x0, &(0x7f0000229000-0x4)=0x4) shutdown(r0, 0x1) 2018/01/30 22:36:56 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070d000+0x5dc)='/dev/sequencer\x00', 0x111200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000b66000)={0x6, &(0x7f0000001000-0x30)=[{0xc4, 0x6, 0x6c, 0x9}, {0x4, 0x10001, 0x2, 0x6}, {0x4, 0x4, 0x1, 0x5}, {0x400, 0xb8d, 0x401, 0x3}, {0x80000001, 0xf760, 0xd3c, 0x9}, {0xf20, 0xd1e, 0x6, 0x9}]}, 0x10) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000000)=""/221, &(0x7f0000001000-0x4)=0xdd) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x7, 0x4) r1 = memfd_create(&(0x7f0000000000)="2f8b5c00", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002000-0x2)=0x7, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="e69aaef18b0e77e3c5133468bd2cc54327cb641cd3e8f911d9e8d97e78449baf1f6929183c58c08597b8d8887cbb9faa471aeaa0b51a67699d3861ad0b952d8f05641e7bf2b9afef35cf093c033d15825fdb428300a28a04259ee77230de5a5f769515738f8bbeaf2c93", 0x6a, 0x24000084, &(0x7f0000002000)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001000-0x4)=0xfffffffffffffff7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000004000-0xf2)="368b1c356fd70593fd246f5c2a469195941da9ab54b0dec0046f91f92253cb94aa329d929b1b5122c81707612290d1e95488cefc682a10ad3e13a9f2388a15548e84356d8571b764d3ed427e8bf7932b9a8b8abea073cb2d3ebc3e21d64ed2767f3cfe24561773bd838435284573a3e051341e1d2b31b1a5dd8b8c54dfdae8784d2bd8ab16bcfa178e3e7125473951f0c4a4806cb380275a2daf54ff56d487d3e57c739373551ffa19353354ce93b06de98c4de9d492a62763d14512238b2700a337ff1ed71b91ba7c23359ecf66081b4ac2a3839e46e86e4a09aa0eb60b17d1dd81b7336f8c7f5fbb97a25cf6d21ff3d820", 0xf2, 0x40804, &(0x7f0000002000)={0x4, 0x0, 0xfffffffffffffe01, "16f59c4405ab", 0xc588, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000)='./file0\x00', 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mkdir(&(0x7f0000005000-0x8)='./file0\x00', 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000002000-0x10)={0xd000, 0x100000, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000006000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000000)={r2, r0, 0x10001}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x3, 0x106, &(0x7f0000008000-0xdc)=""/220, &(0x7f0000007000)=0xdc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000006000)={@generic="f710e56cb686615785ed91b87c2a45ea", 0x800}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000006000)=0x0) 2018/01/30 22:36:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x41, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2018/01/30 22:36:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f54000-0xb)='/dev/audio\x00', 0x4000, 0x0) recvmsg$netrom(r0, &(0x7f0000a45000)={&(0x7f0000d3b000)=@full={{0x3, {"1d3dc4d8a3e6e8"}, 0x2}, [{"3cdaee8e3545c1"}, {"8cc6e9830e0c24"}, {"8546453aa60799"}, {"3c051af2d9f4c6"}, {"30634b63e28cb4"}, {"3b835cf6452dc1"}, {"9406fd6df63160"}, {"c5bf9ce680a765"}]}, 0x48, &(0x7f00006c4000)=[{&(0x7f0000f44000-0xed)="008fc866bcaedee6a8412b8189fbe760504a1d8532bf9524f0ba3a2245aa99dc39d7cd207f2d46cae579cd6f133ea4e8832f6c813f8b91e71f5ba5255c27a7dd2da591e6aaaf8ee48c845582bd586e0770ef6ed202808153e405dd304bfd9bd0ccb3fffd2e8373d5777b8ea03a39e585cd6f994fa64b59fd9bd440788c75f0e85d92ded4fb6320dc4830e2ad77b34bf550c79cc1177b61917d5f5ce2bae76117f184ef9acc1884c064902bd25151ee8a1ac68569f79237981a911d502fdfbe2825bf82585c21a16829aed9c208b32c2e044250e9a96b5cbbf1f3d9ef742b90c3b54eae0efb1f2ac28df7baf118", 0xed}, {&(0x7f00007ab000-0xa1)="c08051e9214ea7e7ee576733dca14328e5ab4f326977182aeea951f801a6f23f0722bb0404b2410cf3d8b9b8643a1cd8d52cd56851f868e9ee6fbf0d289f9e1e80cfed0615e06ead1e84ba4ee7eaa4b6dd80fd95d4b249700ea2cb15b41036c912ffce8e7fe6d98890a9391d8565d1b1c14e9bc5363deff1fa94117bc7a3b8d4bbeeab77c1dd798a6204b8259949ad19abc86e3f5a985aeb0bf444cdae7bbbb917", 0xa1}, {&(0x7f0000d0b000)="5596067cbe61259b283ef811ea83570a3e5920fe1b4e5f9e9d268296c79add50a48464a55af3e447f83c8790acd9161bfc16478eec262fcbe34c4d0251f0c77eaad7f2085a3d6981a73511fdfc", 0x4d}, {&(0x7f0000ac5000-0xda)="d06de2c73563864185f021ae8baf6d956835a228bc35e589747f06c7e57c7d382a3156c212e60495d694dbf853fa263712c9da3386ec387aad2a5493bda47e110dca92ac2a5016de058f20cc33841c30f39bfa918496e34b42e76f9ea9e66c1b15b61ba084ea6a757a667d3d3ac3ae6be8c1b91644d99d85c0ddb437c1125b118c91996dd08356e481e3c0b6f0771137a42dedb59f71d853e935765c3aaae99ea0a8a0a9c9b52e59365a555eb53d8047339c21fb530ca163c64828da2062cf13ef74842f51946e2abe7965ce88343a8a57bbcee8015e9ccbaaf5", 0xda}, {&(0x7f0000f6d000)="be4a2b28637d969f88e18d47ae5693888b38764ab80ea0dfb06edf9a21a92c228a3efeab040643beb1738f7921f7d2c2c23285d34c25fd53590ab1863eb682bee657c0bcef419edc1bac17205903ccac18e9597b81943f61b778fd05a72cbc2fea3ef8df75d6d6e1e509e545879694f23c9e8e48fbd85e12fe2f52aec3ed753495577f8c902657639d2c08be4591d4c3834892bce3acd015c4accff55565b158bde1c2600883e0c040c4e26779cd0534ca44f6d48aa85882b9e935b81eda6581f6b2558d53bdf2a841f04a56cae7c96e58ef908b4d7f93ae56cc2e07a8264b", 0xdf}], 0x5, &(0x7f0000e58000)=[{0x1010, 0x11b, 0x3, "f9ea000355bdc684b0a2be792ece9bd28372a0d6198a7621b749b7a0cef597e4e475d57d295f0dc73b25a2996288cc59e6f10572255a23fd09ebe77740329e49a024462d443bd09cf6e6836050f2c1dd80e472e94b80e920a58ed6e33be764414ba404e87e266cc8852e3c551a143a040f894765e18c630969c4835204af38447c62601c0ce7dfe2cc80358e7165601f66c4ab8119e40220dedd5e3183de6a38803bc175b0cbe3a4f4ed3bc3cafff4d90aa4a2e842a6a99fa522ef7c9cc3229714494d40fd8eea95589f0cf7df13fe5df12024a0875e12dab5683c3a0a581cf143da233709348fb08ef43d3603de2473901476b7f50d15d40969cb579234e3cd5e950bd0a2df7fe78c8a2010b97f0be679c96e57e7d7a1863ba019d0b1d3fc888822e3792a03c0ed7ef1f4a13f6f9e388dae2b03d760b96226f16322e09524ee5439fea7d6eca24bd72a4eb78a2fa72279f1b8b55803b5356a7e1abeeaa8ad8fc682420fb5f576555ebbfac7c3f9318f69ae229a870707f90f3384cfdea54cb04fc898e74491fb42a38a6eb0748fed36ef8069a3dabe5b6e5bee7707503397e5f2b2e9a9d573eeb4a71d94e0f069352af5707d5f51cc77fbc54df10770e2e84e558c39e14afa1fa7a54c4facab86021b778a202322e398d0dbdf36a1e91cb18da5ecf983b2868d64897956b16fa0b09c7dd4017a9aa761986fd48512fa8627b73073c146ccb9b9e5c95ece7caf4f16a62d6718ec90e3a4614f0558264484c301ba0472c7d9a1c0d63e597b7e52a7865216dbe0d5216bf30a4348d9bd0f975e2ec3db2dbeb22d2ce86ace17ae44f4de752087561e4809416b598cd34131d63ba10c7af50e721e8865d729f8498d857b300266585c992c172d9f165cc9bc5ade15053e2c4bfa94ce421fb1cde657aaff32a2543abe41678e052e8b02aee313d98d5b36aeaddfab5a5155df4ec8f9111118ca659b342abe9393437d00cfc855aa81cff958fb86be94fd2901a30b1cabe6f8d89cf21a6ead03886b299f545be4cb7e7ed7a72d0a01c56450106da706493b1751516e1367b5a66c42e7abda90dad930d83e49b1467e4b5586aa974f11ee60315bd25c04ed76595f08b9db6b40d2e72bf07aa8167a7b78fc005bfc373943e1b522dea4fa25ec7b763f7a9486d76f99ca2d3912ea0ab11c81fe807fdd9c340bef43399223cbc80235513525a9e328c13d0a2c57f9fdc7f0cef67a9c8cc03cbdb56b7bd1dce514a5c306f1faaa1c8a0e0353e5df82605a19951f93b79b385b926bc3304203abb3f7f53382d4ae7b7c99546ba1fb11aae4b3662f7c428cde8b35527f13ec06b194e0c5d06f9e3870a6a1d89a0d74502aa014f24e3e45c4c9f9e51430f294df028db7a431add181b1685c35c0708437ab69f0a712d9d913e3481bbbffe77b82ec65702152c818bedb9d2f2ec93afb438656694d89d6c89c43c605cea1559e9a7dbe7911a377b20731fa3db5be95b4a6fe0c1dfeab586587f242ee5eb5119dcafa124c54db37fde654ebd087a11b625780b35004ef962c0326870b169e2fb4ad916b498b5584927963c3eb3b62057f5fdd85adcc9420b2d5f9f9cfeea42318e7dca2293fd34ea0e011843e77b9de42ab7ea5eae31c816f4c51a3dd24de33bb01ee53645cdef851c733978a5646f1eef431d79c61c34b3118a25af1b9dbc2bf441aec500cf202bd74631a2c42cc75215e253af9b7efc8b92bbeebd6a33ef36a0e7d42ceb308aa07021ea70fea525c3d8e74d1d0d755fe93292cb09afe8afb2ec59f3a6f1e331588bd26bcd676f1ad955a2d47b7c500a19011cfedb5f994656f250219e9adcb8aa690f1ee47d4c8fa51255812bba2124682ceb318f31552b0af2354029489274aacc06bbdc16c365d3ea8ccc0779c6549df0330900222d8102eca0d271f92ec9b70bdde00b8e355e7e0fa2bddc0cf36edd3a468c4f5470ebf096dd536e4b6856f8cf3a8e024c0694d3a9263559f299bd086da23f23960565ed86797f91c2a5eb00747bbea6d0a5ef11ec5b20ad563dd5ed5eefc3f86cd8fd914babc330ded97e9f514416497fce633bbbd0b0aba46868e8f7eb120cf98bd9d520772cafdffa8e973d6b6ccee2a891e76ca6896d7ed47c046405db113d21a945fe9426bc6045a29ad0fa5c60506a0860cd9aa52a19e9b75a266485c0e5689deb446ef0d0c87349ed900b871c5500709b69ac6160c38eb104e708ad60377c75dda54b310b6ed4fe4c833360f4eb385d6e75b8d44aaa762015e8f098678c053b2df2b0d3ce1c9657d07bba15fbfcc5cd354b5207775a869b438b483e3ce5939f4825eb9a4ef6346e8f5059fa57ab4ddc365087af335900eeaf67e35963fdad1061834a5afa97a6198b7dac5f379db7cb8b6591ae8fe0bc08bb42ecec7010b39139eb030fc962ae770d839b1e77be9d30f38f1406affa10e4abfee0e11533c1ffe1a985f344a8e94276fa002ef988976ff49d0ac5dae1a811835c47993f1cd5d441f641ecdf2b6e5998879d8e70759c4098890c1decd8a508b424f699780e0c85fca26c5fa5e94a159ea0580759fdbcbab3dda80e8c5fc50eeca98ec8f150443711733dc94c914e3f2136d1799c155d404eb4e2684e80bece30df5e4d10dd8afb49c8796fc63ddbdebbe854cdffc6a6ee80d0c72c401e26af58fd6a857595332ccf956cf0a244133104529a3cab897538a19db70744701aac9b7a81d92bacd648de6b90b0e7c5ddbbaab623cf602753810afe4f41c4c0ec3409ce76ac81652ebaa82c3803a7beaa73048932e86aa56f21a0dca8df1cbcc18bb1440fea72f89a9dd7d0e28252084119a3d67ce32d1bc8959917eedfe5ee65f1b0292933b50eee84f67e0c9c8870dcb885ff1afe69e50be7c0ad26ef330d014bb8784b85fb59732d9c445c4cecc647445a084b301936614841dd6318041e52331d79b26500d5d781db2afa47ee86ee5c3c48064dbb99e22ba3b80c9b48211d52932701e2a6bdbea33ee2eb9ed88423599f3b3bbe9d7ad5ebb8d47d9379bfe535f5107e15a358648222ffc1a7f4c368144f647486ea7605ce867c06ddb420f528180cf00a6427ff42ddfcceb266296e673fdeeb76c4640a44ce973feb6b6df5f3a4ab4e8b4b75627173bbc20d6e6b18ccbfb3d47299573264060a23af6e2e49edfe5cc76fde0e44a7579c66e7c5512b50dc0b4e6785b0c4c0ee6f7015eb52f6f081973fe0d0da2c3a28e362d9779c07e16f5c7860d16cca69ea881c8c7d4489880b72eb8b0f1d7635d2c3bce051e1740ecf5396c334988a76bcb04afc370daae3333ae95073db3642e1c7c0a7b0ed60d92d2d98abeda845dc2ed5f0d539969871b883d1356a817e3421e594dbc6b68aa5da20b5826842fe573c4af0c8777d8ce78e85d4a3bcaa00d29e1534238cc3c573d64d27c8135003285fcb0e5e07b9c244bdce3d75d72ebd1741c445537f0250165ee9868c2fb1684e07c0550d4324e7af368e1bfc545f5f541d37f6f619373cb1dbf9694e51f253e3424ae8122b851a71ba2a494a07dc73f1f962fac5e3716f5e30988962f94346f6450ea3bb57e00dc6cb5de46a146c09a33c8f2067ebb91ea1a6a5569008345b37286825379a63d001bfd60909c5f0277296229bc43b27c79e113e5b56307e4f27127ba2c9ad136d3542df3e09bbdf2662479f329cf478175ec9b02e167c3c70df6ad0a7b69616df10f246515dbadc3d3c4a2b628956064f2e70d3724b1a66793ed148d4d7e8c7f2431e25a6a0dbeb708a9b8887ed9ebeb1d6efd9c5edea1de252aff12d3831def6e2ed98b238adeae1de535a12ecd4e615fe9cc41be90fb95a50df4e6f9d748c54f34d50dc2d39de64a720e36f2d91768e76da724cb9773a4b18388acb70b60e7d21d25a1f1c96b68486d313f2dce5839969d62ea123c01d9b0a7df040aef6d899775b20a2ed9ae88624e313c109e4c6473d95a6d4a8ce2ea0c83a6c6a8bc5e1acb34cf530a2157aa5dee2fa759392b3208fc58448a250f8542d7cc9c209f28515c5ead89e2954752596c38953782ac86439308146c3ba809004c1b7b52dffeb7898e5f9910ef0986699b2cdaa1f52ae084e6d7ab722ca753627c466b7efdddf9e4aa15c5e816890ac4c028e3926b95cd6c196a4e8eb3966522d4ae674ceeb39a1f511d92a39c91060d42a70a8ee2592b814008644afe0f3c700b4443f5c837d67ce727df9767a8dfd8c46742a2643ff223f1402e34470383590f221bbd6ab2e6e1d0cbf15f953780cd92d6cae48348b72537f0a12227ca9eee441d161fa86a7d8572803a478527d34ecceb353bfa156fee850d1bcc2aef3368de54811043ecc758dbba1a329082d72be00216283c3029388acb6338294695df829cb1ca118bd24eaba1ede507ec4fa5d90679fb57b51d3565e644b976cab6b6a956744bb68289f3f9714fb5b2fc423cc93e21fa0e70e8d2f4e3c99a9335bdf9f01e805448332bfb81476748d22e1e7dc4a602af317a56daf88fcb28f0fb7c7beb7a557d64a169219a0c4bea4ba5fd8a9cc7d73794702986ba53fefa67649efcba4c2374f04f4b3aa6a51d3ff7c2e30013c26dd8552c2abd891f4b913ece3bcced51b4c02fe46323054caa3cf2ff0c2c1298a0f4a956d054de6d2ad001745dabcca5aa4e0272b6e6fec3132c01d5e88323e64ce46e09ca6651b43fca431bcde042b2e50c84c064a4c493d0ee6a1139a67615475b27acd435ffff86b1a634335ab38db921882303475d2bbc2da4918e0311c1ca7f224b2170b195b429e7e19cf685de106869e04c93e86f151d67ff2c05e7e66612981bf5624e66bcdc979c09c6e38fe6de58283c1da147eeeaf13e92ab289877ba807b3c2754c6d18c575771f54961c6a1d882d6b488827261704254e8b481b2d82aebe5fc2aae79879255a649a5171ab7364bfab8e65363ed03eece3a2995ee189ed0d3311151184ae64a245f477f406bb54f11d4d34f08621b4993fcf5d0e42056fc517d8e54db5ed35822e0da79e48fa7447521727111c66107819f52d7348ca82df4f6ef620d123b3d46f3c866db141c4486b28e314ca67222f391488455494c76e456e4f2c718f2ed6a48c891d2b10d0d8da500f15f1be92601c6317e723d693f493b37ff4de3f8427fd32127e173e9a0d194f0ebdd3951ba2f69e2ba190b7ed9cfd2a1033c400c9b680b5969f6aaff5f73d11d68994c5e6fc8e9c8f9b7230f8261c6e8057f1731861d1548d962894552c9e7c942acd979a7fd4bfcc25c1d56f6b73b9bcc3be92b26f9fe3e28cd685ab3dede6e7a642b83d5927088c71228281f1eee9bafedf622c0e7be58aaea374bc9cc5579789aea7804c8e806492f71e50b2a0a649e78f85d97c57f764b4d48c2bf1eec8ad93e2604d0e2bea8b2b178ffd1cb3075706b782b00043cec754b24dcf3689a9c0ca104d41e3d5ab5353f3141460210d1dac28b75aeefe0e3fd44852eb09aeaa38f2fba17ff197ce169857c08dd626c122ac1608f46d1ce6cdbcc75af1f2647fe4b2b4fb9e0c5a3ba6e0b507cb407224930b520541f9a721bc7c79ecce37d946572f2a6514641de20a0c51e56d39473d0a3193f8192ca7c77821b404612c9bff2a53323a9bf8a2fd7125985d467c27a7c7d6c93bb169e82290c2ac6fea3899fabb0eaa3e9582be1e4a53b658350152c452b56fbc88c9b75ff6fa66a51643cbf358a99df35b56c1057cf646ab288f1211c4b05f242eafa1149cceb07f4bbc0b28cd700e83bb27f790029247733a7bb499a0360d07bab19"}, {0xc8, 0x10a, 0x0, "83d85e6f67f93b2dd1da8ee9f5b02579ecb457884ff87e85daf6a1f481531bd65fda3cddd409aae5b0c71d9a817f2d293e7eed021239dff4f6c5f82dc07dffd5dd24f1236811e524a5a06875a2a31615a90b5d668c00d48d0a958228950366955395d7284348b0e3f671111415b03961872d8ae494bb8f0970f352d22ce47895652fbe02668258fcfae9c084808f4d00be40892b652993ab56b8854325a5fbb3655ab7bd4deb7f803c4318a99fce752aa2"}, {0x50, 0x6, 0xff, "c5f7213295df78b56b9175646fb792b5edb22b25c5b5a1ca6652cab5eab958a9bc7b6fba63c8257e993f35f6d3a6ea42fdabf75b7fc7c02b0e35"}], 0x1128, 0x4000000}, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000498000-0x18)={0x3, 0x1, 0xf9, 0xfffffffffffff801, 0x3f, 0x7}) r2 = epoll_create1(0x80200) r3 = syz_open_dev$usbmon(&(0x7f0000c79000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000019000-0xc)={0x0, 0x0}) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}, {&(0x7f0000015000)='(', 0x1}], 0x2, 0x0) recvmsg(r0, &(0x7f0000f34000)={0x0, 0x0, &(0x7f000059e000-0x20)=[{&(0x7f0000e01000)=""/0, 0x0}, {&(0x7f0000e32000)=""/83, 0x53}], 0x2, &(0x7f0000cf5000)=""/0, 0x0, 0x3e}, 0x1) 2018/01/30 22:36:56 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f0000d61000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000f7c000-0x12)='/dev/input/mouse#\x00', 0x5, 0x8040) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000be4000)=0x0) fcntl$setown(r2, 0x8, r3) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00006eb000-0x4)=0x13c, 0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f7b000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f00001d3000)={{0x9, 0xffffffffffff0001}, 'port1\x00', 0x83, 0x20002, 0xfffffffffffffc01, 0xb, 0x0, 0x9, 0x3ff, 0x0, 0xb9c306ed81bfe5ec, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:36:56 executing program 7: set_mempolicy(0xc001, &(0x7f0000711000-0x8)=0x8, 0x200) mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d7000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000825000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x401}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00001e9000-0x8)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) time(&(0x7f0000a9b000)=0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/30 22:36:56 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000049000)='/dev/midi#\x00', 0x1000, 0x200) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000001e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xd7, 0x1, 0x7, 0x5}, &(0x7f000004a000-0x4)=0xa0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000049000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6}, &(0x7f0000024000-0x4)=0x98) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000017000)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000004a000-0x4)=0x0, &(0x7f0000031000)=0x4) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f000004b000)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000004a000)=0x0, &(0x7f000004a000-0x4)=0xe4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000048000-0x8)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x18, &(0x7f0000047000)=0x80000000, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000044000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x3, 0x6, "a0035d", 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r5 = syz_open_dev$tun(&(0x7f000003b000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000040000)=0x4) 2018/01/30 22:36:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000add000+0xa1e)='/dev/dmmidi#\x00', 0xcb, 0x4000) unlinkat(r1, &(0x7f0000b04000)='./file0\x00', 0x0) r2 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(r3) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r0, &(0x7f00007f2000-0xc)={r1, r2, 0x0}) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/30 22:36:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/01/30 22:36:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0x63)=""/99, 0x63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a67000-0x4)=0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/01/30 22:36:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000+0xd)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x9, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000d4b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$key(0xf, 0x3, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b47000-0x8)={0x0, 0x0}) dup2(r2, r3) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x309, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000722000-0x9)='/dev/dsp\x00', 0x400000, 0x0) connect$netrom(r1, &(0x7f00009b9000-0x48)=@full={{0x3, {"716ab2f6a55af5"}, 0x2}, [{"1882bcfb20f951"}, {"1aa453f00c119e"}, {"de0f0246de786e"}, {"478ab70381b630"}, {"890056f6026988"}, {"c54629bc51d544"}, {"ccbd006283941d"}, {"6b11128360d389"}]}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f00000b2000)=0x8, 0xfffffffffffffc3f) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000bf6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) shutdown(r0, 0x1) 2018/01/30 22:36:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000c04000)='/dev/dsp#\x00', 0x1, 0x1a040) bind$nfc_llcp(r1, &(0x7f00002bc000-0x1b)={0x27, 0xdb8, 0x7, 0x1, 0x587, 0x4, "0d5a6af1d6ae1ef948360dede78af8d9c8b7711ecbf8d94b8af081a1c8433e2d117ff5ec37d05ce09437c25e03fe6ce9e5874ba20c696aa9833a169563dd33", 0xa6c}, 0x60) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xd, 0x807, 0x100000000) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000de000)=0x2, &(0x7f0000352000-0x8)=0x4) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:56 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000085000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0xff) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e51000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/30 22:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000037000)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000095e000)={0x0, 0x80000000, 0x10, 0x400000000, 0x8}, &(0x7f00005c3000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fb8000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x27}]}, &(0x7f0000f92000-0x4)=0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000050000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r3, 0xfffffd4f) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/30 22:36:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$sg(&(0x7f0000b07000-0x9)='/dev/sg#\x00', 0x0, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000012000)=0x9, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d23000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008df000)=0xe8) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000a0e000)='/dev/sg#\x00') connect$can_bcm(r1, &(0x7f0000792000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/30 22:36:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b010000000711000001ffffffff000000000600dc05eb00", 0x1f) 2018/01/30 22:36:57 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = creat(&(0x7f00006ce000)='./file0\x00', 0xa0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000518000-0xe)='/dev/admmidi#\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f7a000)={0x8, [0x9, 0x6, 0x3ff, 0x1, 0x7, 0x1, 0xfff, 0x9]}, 0x14) dup3(r2, r0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000097a000-0x20)={0x1, 0x8, 0x0, 0x26b, 0x400, 0x6, 0x9, 0x3, 0x0}, &(0x7f00006b8000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008f0000)={r1, 0xd6}, &(0x7f0000834000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f0000405000)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x0, 0x200, 0x8, 0x3, 0x6d57146f, 0x7ff, 0x3, 0x0}}, @init={0x18, 0x84, 0x0, {0xb6b, 0x9, 0x1, 0x5d}}], 0x60, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/30 22:36:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000336000-0x1c)={0xa, 0x2, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) listen(r0, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a88000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c21000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1, 0x401, 0x4, 0x100, 0x7fff, 0x10000, r1}) 2018/01/30 22:36:57 executing program 5: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x80000000, 0x0, 0x12, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3f0) 2018/01/30 22:36:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000875000)='./file0\x00', 0x60000, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000375000-0x50)={{0x7, 0x2}, {0x7962d931, 0x10000}, 0x6, 0x1, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f0000abb000-0x20)="41cae134ac0eeebf43bfba0465f353a1f0d407690ae24526ce07dfdec3ae48db"}) accept4$inet6(r0, &(0x7f00003bb000-0x1a)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001a000)=0x1c, 0x80000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000023f000)={0x0, 0x0, []}) 2018/01/30 22:36:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b80000)={0x0, 0x0}, 0x4000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002fc000)=0x8001) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getegid() setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000eab000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086e000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000031d000)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in=@multicast1=0xe0000001, 0x0, 0x8, 0x2, 0x9, 0xa, 0x0, 0xa0, 0x2d, r3, r4}, {0xfff, 0xc0bc, 0xa30, 0xa0, 0x1, 0x6, 0x6, 0x7}, {0x4, 0x888b, 0x1f, 0x82}, 0x94f, 0x9, 0x1, 0x1, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x2, 0x3, 0x64c19d9b, 0x5}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007c4000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000075000)=0xe8) write(r2, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000f6e000-0x40)={0x3, 0x7, 0xfffffffffffffffb, 0x3, "0da6b2a72a3daa1f1c0ea9836a7bbc19437aa121e6ef1191bc725e0576247858aca0b4033be27ad508b1c7b3", 0x6}) r5 = add_key$user(&(0x7f0000f65000)='user\x00', &(0x7f0000794000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ff3000-0x23)="6b11b2b3c9d1af69cc5ed0398d4dab2643d58e20ad8f30a12514684cfa43cb551db924", 0x23, 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f0000aa3000-0x8)='keyring\x00', &(0x7f00002da000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r5, r6) [ 84.236368] QAT: Invalid ioctl 2018/01/30 22:36:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ea0000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000bde000-0xf6)=""/246) getpid() getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000026a000-0x4)=0x2, &(0x7f00004e8000-0x4)=0x4) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00001e9000)=""/174) 2018/01/30 22:36:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00009f6000)="d68afb3890", 0x5, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d2f000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00004d0000-0xf6)=""/246, &(0x7f0000201000-0x4)=0xf6) openat$ion(0xffffffffffffff9c, &(0x7f0000c89000-0x9)='/dev/ion\x00', 0x800, 0x0) getpeername$inet(r0, &(0x7f0000409000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000581000-0x4)=0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a9e000-0x9)='/dev/dsp\x00', 0x180, 0x0) r3 = msgget$private(0x0, 0x1) msgsnd(r3, &(0x7f0000d22000)={0x3, "861f5f046ed3d9b3bca6598e92e0d6723b622972c020dd05fd25f8869d5bf029a4aa"}, 0x2a, 0x800) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000c6a000)=0x80000000, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d50000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) r4 = shmget$private(0x0, 0x1000, 0x780010a0, &(0x7f0000203000/0x1000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000485000-0x45)=""/69) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f000077d000-0xec)=""/236) 2018/01/30 22:36:57 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000305000-0x9)='/dev/dsp\x00', 0xc0000, 0x0) bind$inet6(r0, &(0x7f000059a000-0x1c)={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, 0x1c) 2018/01/30 22:36:57 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000cef000-0x8)='./file0\x00', 0x8000, 0x100) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f00003e6000)='./file0\x00', &(0x7f0000f7a000+0x7b)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000043b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/71, 0x47, 0x2000, &(0x7f0000f9a000)={0x1a, 0x4, 0xffffffffffffffc1, 0x0, 0x3, 0xe952, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x40}, &(0x7f0000cf8000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x0, 0x3, 0x1, 0x3, 0x58b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x200, 0xd415, 0xfff}, &(0x7f0000001000-0x4)=0xa0) shutdown(r0, 0x0) 2018/01/30 22:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$midi(&(0x7f00001b1000)='/dev/midi#\x00', 0x8, 0x4000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa8, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) poll(&(0x7f00001f2000)=[{r0, 0x4400, 0x0}, {r0, 0x1, 0x0}, {r0, 0x404, 0x0}], 0x3, 0x7fff) [ 84.281984] QAT: Invalid ioctl 2018/01/30 22:36:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") 2018/01/30 22:36:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = creat(&(0x7f0000935000)='./file0\x00', 0x80) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000986000-0x4)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) write$fuse(r0, &(0x7f0000159000)={0x28, 0x0, 0xa, @fuse_notify_delete_out={0x76d8, 0x4, 0x9}}, 0x28) 2018/01/30 22:36:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fb2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005bb000)=0x80002596, 0xffffffb3) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000224000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000ec5000)={0x35, 0x1, 0x0, 0x3ff, 0x5}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) 2018/01/30 22:36:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000010, 0xffffffffffffffff, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000156000-0xf)='/dev/sequencer\x00', 0x10240, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000cde000-0x38)={&(0x7f0000d89000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000262000-0x10)={&(0x7f00006ec000-0x1c)={0x1c, 0xd, 0xa, 0x405, 0x3, 0x3, {0x5, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004050}, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00009b2000)={@common='bridge0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x4, 0x3}}}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b81000-0x4)=0x0) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0xfffffea3) 2018/01/30 22:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f42000-0xa)='/dev/vcs#\x00', 0x4, 0x2000) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000079b000-0xb5)="705799ce331285b9ff9f53dec564fe72d00b9b4b90a8241f3a74725bbe2d2c48cf63ea23ea3b0357cec15d1bbe7453afd3290f927da3c5569814c297cfc4b440337c038c4e59f4d07c18f8ceae235e8be72a02bb0e5c521444fddf02c024abe452d1708ea49ff24be17bf00efd9820c92cf35af1b69134506e8b49296ee0e2bbff3434b91a558c500c321d6ea6e9e2a4ca9d6042598e03e59327476f07a63dac98c46167eadd4017656766712831da0abac4fda20f", 0xb5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000483, &(0x7f0000bc8000-0x18)=""/24, &(0x7f00003f8000)=0x18) 2018/01/30 22:36:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xefffcf78230866df, 0x1, 0x7f) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001d3000)="d5b557bf4411024f93142009a76157cf", 0x10) setsockopt(r0, 0x6, 0xe, &(0x7f0000e1a000-0xd9)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a955eff850a8263357506b31e58208399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74091b1058d02f9b14732017e2466a9fc43aea000000e8960415800020f9575da602010000001f0000d1b0e6ebcb12c7291871363e97108c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc0bba1309163d6a4830de804002ecab7bbfbcbfb", 0xd9) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xd8) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000d26000-0x4)=0x88, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00001a9000)='/dev/kvm\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000338000-0x10)={0x0, 0x9, 0x8, 0x5}, &(0x7f0000ffb000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000528000)=@assoc_value={r1, 0x7}, 0x8) 2018/01/30 22:36:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00008ac000-0x38)={&(0x7f0000d0e000-0x1002)=@un=@file={0x0, ""/4096}, 0x1315, &(0x7f0000d70000)=[], 0x100000000000014a, &(0x7f0000ec1000)=""/85, 0x55, 0x0}, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000247000-0x4)=0x0, &(0x7f00008e1000)=0x4) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/30 22:36:57 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000092a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000f7b000-0xc8)={0x8, 0x0, [{0x6, 0x3, 0xffffffff, 0x791e, 0x9, 0x0}, {0x0, 0x7fffffff, 0x2, 0x7, 0xffffffff, 0x0}, {0xc000001f, 0x0, 0x200, 0x40, 0x7, 0x0}, {0x8000000a, 0x7, 0xff, 0x4, 0xff, 0x0}, {0x80000019, 0x401, 0x0, 0x80, 0x1f, 0x0}, {0xc0000007, 0x101, 0xd6d, 0x3, 0x8000, 0x0}, {0xc0000009, 0xe6f4, 0x9, 0x5, 0x7, 0x0}, {0x0, 0x1, 0xde8, 0x40, 0x80, 0x0}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000f7a000)='/dev/audio#\x00', 0x0, 0x400000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000f7b000-0x95)="b0eb07073de9598cfc55a41c4e09883d3eaf5677d3fd35b7c22ee77f83b8f8b86157e25d30c8d9cac3242d8ac3b49fb036319c2333f4eb89387c812269bb191bbd99a35d9d6f242bc151549c5481c819e4f38cf8bdc364a6623d49b97e4d0f3c33a82ec331a0011f64bb08f422ee84a2d5df41985848d0b0be9cb71d952c0117bcdae6de10c6a77530bfa5e626b5cef43b714faf93") recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000045d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000027d000)={0x11, 0x3c, &(0x7f0000690000)="613cf6b928e8f3f3c50aef3221fbffa2da29ff78c6f4308cd0b65c5bd8f02fdf077dfe13173ee1bebc372abd784baf16296cc07e9736e1105edaad9d"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c0a000-0x38)={0x0, 0x0, &(0x7f0000f6d000)=[{&(0x7f0000d17000-0x1f)="bb9bb81d3bbfd81ded997a2e26c1292cc2966ed7f1c3512c8222fed992afc0", 0x1f}, {&(0x7f00003a9000)="4d572c816296e5398af622c527d4c80fc3a239fe70fa66", 0x17}], 0x2, &(0x7f0000bb0000)=[], 0x0, 0x0}, 0x0) 2018/01/30 22:36:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$vcsn(&(0x7f00006d4000-0xa)='/dev/vcs#\x00', 0x401, 0x80000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000f2d000-0xaa)=""/170) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004bd000+0xee5)={0x0, 0x0}, &(0x7f00007db000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000091e000-0x4)=0x0) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aaa000-0x2)="aa40", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b95000-0x71)=""/113, 0x71}], 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000094d000)={0x0, 0x1}, &(0x7f00000d6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c63000-0xc)={r2, 0x7, 0x10}, 0xc) clone(0x0, &(0x7f0000b24000-0xb2)="", &(0x7f000025c000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e03000-0x98)="") preadv(r1, &(0x7f0000f44000)=[{&(0x7f0000d54000-0x77)=""/119, 0x77}], 0x1, 0x0) read$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) 2018/01/30 22:36:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000093e000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a27000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000efd000)={0x3, 0xffffffffffffffff, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000934000-0x4)=0x1f, 0x4) r2 = socket$inet6(0xa, 0x2, 0x9b0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xd, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000d30000-0x3f)="a0114756cff5d625cfc2aa48e463557d82c2a7941ee691e1a25ab74ce3ee2c607b651bb0fff27a303c53ffecdbadb2a5b67554493a295aed8ac78dc9399033e2c7808edf9fd5c672ef4d187ea09ca3d80f0eff99b258a01f88560965e99daae5dcbe937bd5d34179bd993562c8c6865a83e031406e3848df4328698aacd0", 0x7e, 0x0, &(0x7f0000a7e000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x2}}, 0x26) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/30 22:36:57 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000c92000-0x8)=0x209000000) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="c8d63f23", 0x4) 2018/01/30 22:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f00008e1000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x220100) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00002cc000)={&(0x7f000040c000-0x8)=[0x0, 0x0], 0x2}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x40, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) modify_ldt$read_default(0x2, &(0x7f000048a000-0xb2)=""/178, 0xb2) sendto(r0, &(0x7f0000ebe000)="", 0x4b, 0x80, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000c3a000)={0x6, &(0x7f0000eb6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000626000-0x120)="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") setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000075c000)=0x0, 0x4) 2018/01/30 22:36:57 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00009fc000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000531000-0xd3)=""/211) keyctl$update(0x2, 0x0, &(0x7f0000850000-0x1001)="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", 0x1001) 2018/01/30 22:36:57 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7b000-0x10)="0a0775b0d5e383e5b3b60ced5c54f7b7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) openat$selinux_status(0xffffffffffffff9c, &(0x7f000025f000-0xf)='/selinux/status\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00006b7000-0x38)={&(0x7f0000529000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00005db000-0x10)={&(0x7f0000327000)=@newspdinfo={0xe4, 0x24, 0x9ea8215d55af9331, 0x6, 0x2, 0x8522, [@lifetime_val={0x28, 0x9, {0x89dd, 0xbdf, 0x80f5, 0x8}}, @lastused={0x10, 0xf, 0x100000001}, @user_kmaddress={0x2c, 0x13, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa}}, @tfcpad={0x8, 0x16, 0x0}, @user_kmaddress={0x2c, 0x13, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in=@multicast1=0xe0000001, 0x0, 0x2}}, @proto={0x8, 0x19, 0xff}, @migrate={0x30, 0x11, [{@in=@dev={0xac, 0x14, 0x0, 0x13}, @in=@broadcast=0xffffffff, 0x6c, 0x6, 0x0, 0x1, 0xa, 0xa}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x5}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a51000)={0x0, @in6={{0xa, 0x3, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xde}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x6, 0x9, 0x1, 0x6, 0x5b, 0x1, 0x100000000, 0x1, 0x8, 0x4, 0x5, 0x668, 0x80000001, 0x1]}, &(0x7f0000e5e000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000064b000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x80, 0x7f2, 0xbcc, 0x4e}, 0xa0) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) 2018/01/30 22:36:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000043f000)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000151000-0x8)={0x0, 0x0}, 0x4000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7fff) setsockopt(r0, 0x8000000084, 0x1, &(0x7f0000000000)="", 0x0) fcntl$getownex(r2, 0x10, &(0x7f00001c2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x205, &(0x7f0000001000-0x10)={&(0x7f0000000000)=""/28, 0x1c}) 2018/01/30 22:36:57 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000-0x4)=0x0) move_pages(r1, 0x4, &(0x7f0000006000)=[&(0x7f0000001000/0x3000)=nil, &(0x7f0000005000/0x3000)=nil, &(0x7f0000001000/0x3000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000007000)=[], &(0x7f0000008000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/30 22:36:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00003d3000-0xb)='/dev/adsp#\x00', 0x4, 0x0) r1 = memfd_create(&(0x7f0000adc000)="73656c696e7578807472750101092e70726f6300c2", 0x400000000005) connect$bt_l2cap(r0, &(0x7f0000049000-0xe)={0x1f, 0x6, {0x401, 0x8, 0x606, 0x6, 0x6, 0x9}, 0xaf, 0x9}, 0xe) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x10, r1, 0x0) 2018/01/30 22:36:57 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00004fc000)={0x7, &(0x7f0000f7b000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003c5000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000f7b000-0x2)={0x6, 0x40}) 2018/01/30 22:36:57 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000780000-0x8)='./file0\x00', 0x1, 0x40) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000501000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) fstat(r1, &(0x7f00009b7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cb9000-0x4)=0x0, &(0x7f00003ba000-0x4)=0x0, &(0x7f00001b7000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003fe000)={0x0, 0x0, 0x0}, &(0x7f0000366000-0x4)=0xc) getresgid(&(0x7f0000676000-0x4)=0x0, &(0x7f0000074000)=0x0, &(0x7f0000858000)=0x0) stat(&(0x7f0000570000-0x8)='./file0\x00', &(0x7f00004f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000da3000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x3, &(0x7f0000301000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f00002b9000-0x8)='./file0\x00', &(0x7f0000541000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() lstat(&(0x7f00002b0000-0x8)='./file0\x00', &(0x7f00008e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000058000-0x28)=[r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]) recvmsg(r3, &(0x7f0000a34000-0x1c)={&(0x7f0000630000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006d5000-0x8)=[], 0x0, &(0x7f0000373000)=""/106, 0x6a, 0x0}, 0x0) 2018/01/30 22:36:57 executing program 0: pipe(&(0x7f00004fc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x81}, &(0x7f000032c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xffffffffffffd9ad}, &(0x7f00001f1000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bbb000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00005d7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000742000-0x10)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) fcntl$getown(r2, 0x9) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000962000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00003a2000)=0x0, &(0x7f0000f6a000)=0x4) 2018/01/30 22:36:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) connect(r0, &(0x7f0000423000-0x8)=@sco={0x1f, {0x3, 0x4, 0x7, 0x1, 0x1000, 0x3}}, 0x8) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) 2018/01/30 22:36:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006f9000)={0x0, @in6={{0xa, 0x2, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x1, 0x100, 0x101, 0x8}, &(0x7f0000bd8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ada000)={r1, 0x0}, &(0x7f00000f5000)=0x8) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/30 22:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair(0x11, 0x5, 0xd987, &(0x7f0000c40000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005ce000)={0x1, 0x0, 0x0, 0x401, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/30 22:36:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ed9000-0x10)='/dev/sequencer2\x00', 0x40180, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000203000)={0x9, {{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fe, 0x8) ftruncate(r0, 0xd6b) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000131000)=0x2, 0x4) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000f7f000)="01038301342819364f82183f9d282a6be5726b59265376e14982cac7189c97d38e7dcb7c74f860413560ac9d4ea7d9a31b8d07eaf76334be961747ef0b49e44e81fa3d25e29553dc28471cc324085a9215938af0a2e096d996c800e3b736b2d49ec60b719adb87f65d96f4205c87b3dd57ae01826532601c156f29e904e79f37d9d84f462dff535f64580bf3915da267eea04db164450132663fa2216e776ea39659677753acf8b8714f3151e2ceff", 0xaf) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000080000)='/dev/mixer\x00', 0x501000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000af7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000816000)=0x8) 2018/01/30 22:36:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) restart_syscall() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000435000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000357000-0x2)=0x4, 0x4) 2018/01/30 22:36:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/hwrng\x00', 0x400103, 0x0) bind$nfc_llcp(r0, &(0x7f00000f3000)={0x27, 0x6, 0x5, 0x0, 0x80000000, 0x200, "59916aa9558edb03bd8bd0dbf03d588dbfc3d00beb491943f200a755c7744ab2a41801b6e1353ad4abc6c1a9393bed4af8d62a6fe478150d7965ba76f4c913", 0x9}, 0x60) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000a55000/0x4000)=nil) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00006bb000)=0x0) ioctl$int_in(r1, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000032d000-0x8)={0x0, 0x10000}, &(0x7f0000da8000-0x4)=0x8) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, 0x0, r4) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) fcntl$setlease(r5, 0x400, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f000056b000-0x58)=""/88) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x3) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 2018/01/30 22:36:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0xffffffffffffff7d) 2018/01/30 22:36:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ed9000-0x10)='/dev/sequencer2\x00', 0x40180, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000203000)={0x9, {{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) utime(&(0x7f0000b4d000-0x8)='./file0\x00', &(0x7f0000b12000)={0x0, 0x4}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000b61000)={0x6, 0xa96, &(0x7f0000b2b000-0x6e)="b4b7ccc8c2942480c16d111fea6f073beb8275ba26d29bdc02e65ed54bbe055e717ea8b7a7c72ef3ccb9e5005215a250678fc202c6abf65c4c30fdd3e0355c5483ca65af709f6979592b57c61f06f8be5700fef38588cef68e04b9ac8a81c5562e91e6d0f8941181f761843c5811", &(0x7f0000990000)="ec875eacadf00f4243de04d20c02c91d52e9a71de67c282ab2ba89319a37038b82c20c1da213b9fc954f9295409b59967bc7fda37e4ad0e664a065f1707ed46650f484410828b300e2e3a0e2421a43a319300293e7decbe61077c5c40a8419524d8f164169167b37b3824b6c1c1fd5c90f74fdb4dacc658c3e45c457ae6d92205405f9ae505215bf862bb11e53948d9bb4b51fa3b100e8bac9782282407a790201fd68aa2323c4c78362fcc01c53b97b2cb92d52dd1586ffa05d8e893451a6f24eb1de6e178c40f16928e1185a29f96323d5", 0x6e, 0xd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$packet(r0, &(0x7f00006ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000924000)=0x14) recvmmsg(r0, &(0x7f00001eb000)=[{{&(0x7f0000afd000-0x1c)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fdd000)=[{&(0x7f0000568000)=""/4096, 0x1000}, {&(0x7f0000b6f000-0x8f)=""/143, 0x8f}, {&(0x7f000066b000-0x37)=""/55, 0x37}, {&(0x7f000098b000-0xf0)=""/240, 0xf0}, {&(0x7f00006ac000)=""/4096, 0x1000}, {&(0x7f0000f65000)=""/164, 0xa4}], 0x6, &(0x7f0000284000-0xaf)=""/175, 0xaf, 0xb5}, 0x1ff}, {{&(0x7f0000b39000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f15000)=[{&(0x7f0000248000)=""/4096, 0x1000}, {&(0x7f0000ff2000)=""/182, 0xb6}, {&(0x7f0000bc9000)=""/209, 0xd1}, {&(0x7f0000b1a000-0x3a)=""/58, 0x3a}, {&(0x7f0000084000)=""/181, 0xb5}, {&(0x7f0000d80000)=""/103, 0x67}, {&(0x7f000076c000)=""/90, 0x5a}, {&(0x7f0000383000)=""/161, 0xfeaa}, {&(0x7f0000548000)=""/213, 0xd5}, {&(0x7f00002e6000)=""/4096, 0x1000}], 0xa, &(0x7f00008ec000-0xcc)=""/204, 0xcc, 0x1}, 0x0}, {{&(0x7f0000724000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001dc000-0x70)=[{&(0x7f0000210000-0x4d)=""/77, 0x4d}, {&(0x7f0000194000-0x6b)=""/107, 0x6b}, {&(0x7f0000b5e000+0x637)=""/122, 0x7a}, {&(0x7f0000f20000)=""/65, 0x41}, {&(0x7f0000733000-0xa8)=""/168, 0xa8}, {&(0x7f0000767000)=""/96, 0x60}, {&(0x7f0000985000)=""/4096, 0x1000}], 0x7, &(0x7f00004a3000)=""/127, 0x7f, 0xffffffffffffffff}, 0x7}, {{0x0, 0x0, &(0x7f0000360000-0x30)=[{&(0x7f0000337000)=""/230, 0xe6}, {&(0x7f0000ef4000)=""/97, 0x61}, {&(0x7f0000c75000-0x16)=""/22, 0x16}], 0x3, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f0000630000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acd000-0x50)=[{&(0x7f0000b25000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a35000-0x1000)=""/4096, 0x1000}, {&(0x7f00005e2000)=""/144, 0x90}, {&(0x7f00005d7000)=""/163, 0xa3}, {&(0x7f0000c7b000)=""/224, 0xe0}], 0x1000000000000250, &(0x7f0000f03000)=""/4096, 0x1000, 0xd79}, 0x80000001}, {{&(0x7f0000253000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000bdc000)=[], 0x10000302, &(0x7f000072e000)=""/52, 0x34, 0xffffffffffffffef}, 0x8001}, {{&(0x7f0000a4f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001c6000-0x20)=[{&(0x7f0000b28000)=""/4096, 0x1000}, {&(0x7f0000f7b000)=""/144, 0x90}], 0x2, &(0x7f0000c24000-0xac)=""/172, 0xac, 0x3}, 0xffffffffffffffff}], 0x7, 0x40, &(0x7f0000546000)={0x0, 0x1c9c380}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000bc2000-0x4)=0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00008aa000-0x70)={[{0x5, 0x40, 0xfff, 0x0, 0x8001, 0x7, 0x6, 0x5, 0x8, 0x401, 0x9, 0x0, 0xfb77}, {0x0, 0x80000001, 0xf2a, 0x9, 0x2, 0x6, 0x95, 0x3, 0x7bb, 0x3, 0x9, 0x32, 0x8000}, {0x7, 0x3, 0x2, 0xffff, 0x6, 0x0, 0x3d, 0xfff, 0x5, 0xfffffffffffffff7, 0xfffffffffffeffff, 0x8000, 0x8}], 0xe18f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000551000)={0x1d, r2, 0x0, 0x0}, 0x10) exit(0x8) write$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00004ab000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000cd8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000afe000)={r3, r4}) 2018/01/30 22:36:57 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002ea000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e85000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000114000)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x4000000000000fe, &(0x7f0000f8c000)="07089dd8fed691212e9c8bb0674d277988affe26b51e5ce2d31dff30781c74d0c332acb68c7ec76e73c9dab59106ab4f0a6a467adda0ee1b43148c8297abe2906147fc0a9bfd64b08ed9b74811dd1305937c28c1439372ef40be7e98b5fdd05cf10d4585b48c6175e52169a95e0a", 0x6e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f28000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001ab000-0xc)={r4, @dev={0xac, 0x14, 0x0, 0xf}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) setrlimit(0xf, &(0x7f0000019000+0xf53)={0x5, 0x8}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00009f6000-0x4)=0x0) recvfrom$inet(r1, &(0x7f000008b000)=""/4096, 0x1000, 0x2, &(0x7f0000090000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000e63000-0x20)={@generic="d1e41e533da1321d5b97d64fe09ce67b", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r1, &(0x7f0000261000-0x1000)="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", 0xff7, 0x3fff, 0x0, 0x0) accept(r3, &(0x7f0000fa1000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f00006df000-0x4)=0x10) 2018/01/30 22:36:57 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000211000)=""/130, &(0x7f00006c7000)=0x82) prctl$setendian(0x14, 0x3) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f7d000-0x40)=[{&(0x7f0000711000)=""/66, 0x42}, {&(0x7f0000a9d000)=""/224, 0xe0}, {&(0x7f0000f7a000)=""/18, 0x12}, {&(0x7f0000f7c000-0x1000)=""/4096, 0xfffffffffffffc6c}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000bb000)={0xa, [0x1, 0x7, 0xfa, 0x400, 0x7, 0x8001, 0x7, 0x7fff, 0xffffffff, 0x0]}, 0x18) r2 = getpgrp(r1) fcntl$setown(r0, 0x402, r2) 2018/01/30 22:36:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$midi(&(0x7f0000f00000-0xb)='/dev/midi#\x00', 0x0, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000e1e000-0x40)={0x3d, 0x3, 0x6aec, 0x7f, "388674cccf49309711dc4bd0e68ebd243472b3a6aa1c89b28046ca64a65ce634ccf41ca2b7485bdf177e0993", 0x401}) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:57 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000764000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000f7b000-0x26)=""/38) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:57 executing program 1: r0 = socket$inet6(0xa, 0x100002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:36:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000966000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000cf5000)={@generic="62f6dfd89a2da69e9a15569948a91028", @ifru_mtu=0x8}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000d5c000)=0x3) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ffd000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/30 22:36:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000f0b000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af03, &(0x7f000057e000)={0xffffffffffffffff, 0x0, &(0x7f000005e000)=""/9, &(0x7f00007ec000)=""/128, &(0x7f0000fe6000)=""/4, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00003f8000-0xb)='/dev/audio\x00', 0x40302, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000b90000)={&(0x7f0000d1e000/0x1000)=nil, 0x1000}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000729000-0x90)={0x80000000, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00003f5000-0xc)={&(0x7f0000780000)=[0x0, 0x0, 0x0], 0x3}) 2018/01/30 22:36:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000010, 0x80004, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) fcntl$setstatus(r0, 0x4, 0x800) 2018/01/30 22:36:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e45000-0xb)='/dev/hwrng\x00', 0x200, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f5f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00008e4000-0x4)={r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000278000-0xa9)=[], 0x0, 0x0, &(0x7f0000bc8000)={0x0, 0x989680}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00009a2000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000092000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) 2018/01/30 22:36:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000054c000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000acc000-0x10)={0x2, &(0x7f0000908000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000ba4000)={0x64b4, 0x5}, 0x2) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000145000)={r2, 0x19}) [ 84.848322] QAT: Invalid ioctl [ 84.865645] QAT: Invalid ioctl [ 84.904808] QAT: Invalid ioctl [ 84.913844] QAT: Invalid ioctl 2018/01/30 22:36:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d15000)='\x00', 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006cb000-0xa)='/dev/cuse\x00', 0x2, 0x0) ppoll(&(0x7f00006a4000-0x8)=[{r0, 0x2122, 0x0}], 0x1, &(0x7f00005f3000-0x10)={0x77359400, 0x0}, &(0x7f0000ee6000)={0x2}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r2, &(0x7f0000772000-0x8)=0x0, 0x1000000000000020) 2018/01/30 22:36:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = syz_open_dev$sndmidi(&(0x7f0000e19000)='/dev/snd/midiC#D#\x00', 0x11, 0x100) r2 = accept$netrom(r1, &(0x7f0000b11000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e60000)=0x61) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b62000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000bc3000-0x4)=r3) r4 = syz_open_dev$audion(&(0x7f0000794000-0xc)='/dev/audio#\x00', 0x0, 0x2) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f00005d2000-0x7f)="3c40552deb869692857a5b5ffe1fe3d9796bba3ee8cadfd13268c5810e2cb00ff02812adf5cdb1437dddba8e208a41ef767d9f3cfab2bf38717187ea26dad471cc1b090dbef6f820c69c16a22d40570b75a7ad62c931ea48bebff23db5c22d0d121fd86fdf4d406225ebb5aa8e1fb65555d8f7ec62ba92fc5955ad06c58111", 0x7f) r5 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r6 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00000a4000)={0x79a, 0x6, 0x8, 0x3, 0x9, 0x40, 0xc4}, 0xc) r7 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r6) r8 = add_key$user(&(0x7f000076f000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r7, r8, r8}, &(0x7f00006ec000)=""/1, 0x1a1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x6, &(0x7f0000961000)="00c1001b", 0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000945000)="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", 0x1000) 2018/01/30 22:36:57 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) pipe(&(0x7f0000880000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c08000-0x14)={0x0, 0xffffffff, 0x3, 0x9, 0x8}, 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f7a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f000075c000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000aaf000)={r2, r3/1000+10000}, 0x10) write(r1, &(0x7f0000d5a000-0x3c)="260000002a0047f2ff17ddffcd00ff031700ff00010000000009001a000000007fffffff0b00", 0x26) 2018/01/30 22:36:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ce8000)='/dev/sg#\x00', 0x1f, 0x80000) getpeername(r0, &(0x7f0000003000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000090a000-0x4)=0x1c) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000dab000-0x8)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000702000)={0x81, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bind$alg(r1, &(0x7f0000269000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000040000-0x70)={[{0x4, 0x9, 0xffffffffffffff00, 0x20, 0x2, 0x7, 0x4, 0x7ff, 0x5566, 0x5, 0x80, 0x5, 0x2}, {0x8001, 0x9d43, 0x4, 0x2, 0x2, 0x5, 0x2, 0x1, 0xdf, 0x200, 0x7, 0x8, 0x401}, {0x0, 0x7fffffff, 0x2, 0xbb3, 0x8001, 0x3, 0x4, 0x8001, 0x9, 0x0, 0x0, 0x7d11, 0x8f54}], 0xeeb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dc9000-0x4)=0x401, 0x4) accept4(r1, &(0x7f0000be5000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00009a7000-0x4)=0xc, 0x0) 2018/01/30 22:36:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') r1 = semget$private(0x0, 0x0, 0x10) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000ccb000)=[0x0, 0x101, 0x100000000, 0x10000, 0x31b5, 0x0, 0x7, 0x7, 0x0]) stat(&(0x7f0000604000-0x8)='./file0\x00', &(0x7f0000117000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f000088a000-0x4)=0x0, &(0x7f0000181000-0x4)=0x0, &(0x7f0000f8d000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000217000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4b000)=0xe8) setresuid(r2, r3, r4) readv(r0, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) syz_open_dev$audion(&(0x7f0000439000)='/dev/audio#\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00001c4000-0x1)={0x7}, 0x1) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2018/01/30 22:36:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x1, 0x20, 0x3a}) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) r1 = semget(0x1, 0x3, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000-0x10)={0x8, &(0x7f0000001000)=[{0xffffffffffffffff, 0x8001, 0x44a6, 0x80000000}, {0x80000000, 0x5, 0x4, 0x17}, {0x0, 0x100, 0x6, 0x3}, {0x5, 0x100, 0x100000000, 0x2}, {0x401, 0x3, 0x7, 0x5}, {0x3, 0x8, 0x8001, 0xfffffffffffffffa}, {0x100, 0xfc00000000000000, 0x4, 0x2}, {0x2b2, 0x8, 0x5, 0x3}]}, 0x10) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000002000)=""/70) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) mkdirat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000003000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7fffffff, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r3, 0x1, 0x2, &(0x7f0000005000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000005000)={0x77359400, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x58, 0x0, &(0x7f0000005000)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x40, &(0x7f0000003000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x4}], &(0x7f0000006000)=[0x78, 0x40, 0x28, 0x0, 0x48, 0x20, 0x0, 0x0]}}, @free_buffer={0x40086303, r4}, @acquire={0x40046305, 0x4}], 0x78, 0x0, &(0x7f0000007000-0x78)="f03f68acb353df29ebad0d021ff83bcf435862165c066cbc7c0364597c6dd6ce610888312dc914cf70973e55e96e88b50be7ee98a790b03210041e339ec4d4cf3da62c034aea127e12fdca3dce91328d3ba2f6e3989b9109f8605d119837c6118f8cd0e995145b742ea16f0712ccc9222d246873e3e50c1d"}) 2018/01/30 22:36:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f0000fe4000)='./file0/bus\x00') 2018/01/30 22:36:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d47000-0x8)={0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000007f000-0x4)=r1) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) ioctl$int_out(r2, 0x2, &(0x7f0000873000-0x8)=0x0) eventfd(0x1) 2018/01/30 22:36:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000ca3000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ee5000)=0x60, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000722000-0x28)={@generic="582ed354c9c10405b4ff1f23c5ff82ee", &(0x7f0000066000-0xb8)=@ethtool_rx_ntuple={0x35, {0x9, @usr_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x6, 0x7, 0x1, 0x0}, @tcp_ip4_spec={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0xb05}, 0x9, 0x3, 0x0, 0x4, 0xfffffffffffffffe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000091000)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f0000660000-0x4)=0x0, &(0x7f0000362000)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000300000)={0x0, 0x0, []}) accept(r0, 0x0, &(0x7f00006b3000)=0x0) 2018/01/30 22:36:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000047c000)={0x20000000000000, 0xd, 0x10001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semget(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) syz_open_dev$tun(&(0x7f0000171000-0xd)='/dev/net/tun\x00', 0x0, 0x4100) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x0}) close(r1) 2018/01/30 22:36:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f00001d9000)=[&(0x7f0000050000/0x1000)=nil, &(0x7f0000dad000/0x1000)=nil], &(0x7f0000ff1000-0x14)=[], &(0x7f0000333000)=[0x0, 0x0], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) recvmmsg(r1, &(0x7f0000a35000-0x12c)=[{{&(0x7f000081c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d80000-0x80)=[{&(0x7f00002f8000)=""/4096, 0x1000}, {&(0x7f0000b4e000-0x9b)=""/155, 0x9b}, {&(0x7f0000c8c000-0x95)=""/149, 0x95}, {&(0x7f00003c6000)=""/4096, 0x1000}, {&(0x7f000067b000)=""/7, 0x7}, {&(0x7f00002e4000)=""/252, 0xfc}, {&(0x7f0000f3e000-0x66)=""/102, 0x66}, {&(0x7f00003ce000-0xdd)=""/221, 0xdd}], 0x8, &(0x7f00008dd000)=""/171, 0xab, 0x7}, 0x9}, {{&(0x7f000061a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000692000)=[{&(0x7f000002a000)=""/150, 0x96}, {&(0x7f0000272000)=""/0, 0x0}, {&(0x7f0000b13000)=""/210, 0xd2}, {&(0x7f00004dd000-0x5d)=""/93, 0x5d}], 0x4, &(0x7f0000d12000)=""/28, 0x1c, 0x1}, 0x4}, {{&(0x7f0000e33000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000169000-0x20)=[{&(0x7f000042d000-0x85)=""/133, 0x85}, {&(0x7f0000343000)=""/150, 0x96}], 0x2, &(0x7f00009ab000)=""/176, 0xb0, 0x6}, 0x0}, {{&(0x7f00005de000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cba000-0x10)=[{&(0x7f00009c6000)=""/118, 0x76}], 0x1, &(0x7f00007c0000-0x1000)=""/4096, 0x1000, 0x423}, 0x96e8}, {{&(0x7f0000f0d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000de3000)=[{&(0x7f000052e000-0x85)=""/133, 0x85}, {&(0x7f0000c4c000)=""/173, 0xad}, {&(0x7f0000168000)=""/143, 0x8f}, {&(0x7f0000878000-0x67)=""/103, 0x67}, {&(0x7f0000528000)=""/135, 0x87}, {&(0x7f000002d000-0x3b)=""/59, 0x3b}, {&(0x7f000025c000)=""/75, 0x4b}], 0x7, 0x0, 0x0, 0x4}, 0x7f}], 0x5, 0x0, &(0x7f0000a59000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b81000-0xc)={0x0, 0x3, 0x2, [0x5, 0x1]}, &(0x7f0000daa000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00002e2000)={r3, 0x5}, &(0x7f0000055000-0x4)=0x6) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000622000)={0x0, {{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/30 22:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_DISALLOCATE(r1, 0x5608) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/30 22:36:57 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000339000-0x10)=[], 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000001000-0x4)=0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) 2018/01/30 22:36:57 executing program 1: r0 = creat(&(0x7f00007bf000)='./file0\x00', 0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x400000002, &(0x7f0000000000)=""/221, 0xdd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000c4000-0x40)={0x0, 0x0, 0x4e3, 0x1000, &(0x7f0000b1c000-0x1000)=""/4096, 0xd7, &(0x7f000028f000-0xd7)=""/215, 0x1000, &(0x7f0000149000)=""/4096}) r1 = socket$inet(0x2, 0x80000000003, 0x4000000ff) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000d9a000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="2fe6911b2348", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) sendto$inet(r1, &(0x7f0000c3b000)="", 0x193, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000459000-0xb8)={0x0, 0x2, 0x9, 0x6, 0x9, 0x5, 0x200, 0x3f, {0x0, @in6={{0xa, 0x1, 0x80002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x8fc, 0x10001, 0x7f}}, &(0x7f0000f10000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000011d000)={r2, @in6={{0xa, 0x1, 0x2b0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4a7}, 0x98) 2018/01/30 22:36:57 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f7b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f00003e4000-0x88)={0x88, 0x0, 0x0, 0x4, 0x5, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0x10, 0x0, @u64=0x1}, @generic="5b659a62290ffc380c2dbfc75e9f17e101000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c02"]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) [ 85.141180] nla_parse: 51 callbacks suppressed [ 85.141185] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 85.156740] kauditd_printk_skb: 2 callbacks suppressed [ 85.156748] audit: type=1400 audit(1517351817.957:623): avc: denied { getattr } for pid=13803 comm="syz-executor3" path="socket:[32951]" dev="sockfs" ino=32951 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 22:36:58 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000053b000-0x20)={0x3, &(0x7f00003dd000-0x8)=0x0, 0x1, 0xffffffffffffffff, 0x8}) r2 = syz_open_dev$amidi(&(0x7f0000272000)='/dev/amidi#\x00', 0x1ff, 0x82) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000466000-0xc)={&(0x7f0000a73000)='./file0\x00', r2}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005a8000-0x15)='/proc/self/net/pfkey\x00', 0x101080, 0x0) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000d78000)=0x0, &(0x7f00009c0000-0x4)=0x4) 2018/01/30 22:36:58 executing program 6: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x0, 0x4) exit(0x96cc) 2018/01/30 22:36:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000025c000)='/dev/vcs#\x00', 0xf73, 0x2000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ff000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20a) 2018/01/30 22:36:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000631000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00006df000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc55, r1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004aa000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a49000-0x10)={0x0, 0x2c, &(0x7f0000620000)=[@in6={0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f6000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000aaa000-0x8)={r3, 0x81}, &(0x7f00003f4000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0xffffffffffffff82) 2018/01/30 22:36:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000734000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c29000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008a4000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f1000-0x4)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a9a000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ff8000)=0xc) sendmsg$nl_route(r0, &(0x7f0000181000-0x38)={&(0x7f0000e5d000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000165000-0x10)={&(0x7f00001ae000)=@mpls_getnetconf={0x64, 0x52, 0x8, 0x3, 0x3, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2c61}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x4}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x0}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x100000000}]}, 0x64}, 0x1, 0x0, 0x0, 0x4001}, 0x80) write(r0, &(0x7f000080b000)="1700000001040a0b0180000000010000000000001b010500030600dc05df0066", 0xfffffffffffffe88) 2018/01/30 22:36:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000273000-0x7)="206c876a6ec8ce", 0x7) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0xfffffffffffffc2a) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) epoll_pwait(r0, &(0x7f0000b82000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x4, &(0x7f0000b7c000-0x8)={0x7}, 0x8) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') write(r0, &(0x7f0000d1b000-0x52)="88f46987abf5c943f696282b18a5f58135d9675c64ae087dc60b1a1715e7f12f551557d54b66d5cffa43b9b88950c158ff83012585c51a11852bfd6945f2accc8f8e2d62ca79d32256379918302e2b6d3eee", 0x52) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000644000-0x10)=@req={0x3f, 0x100, 0x2, 0x7fffffff}, 0x10) 2018/01/30 22:36:58 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fa2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fa1000+0x635)=@generic="1b6cdcb8a3d4ef6cdaf2aa8b93c732d4") mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000e98000-0xa)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)="") r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) [ 85.211911] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 22:36:58 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f11000-0x10)={&(0x7f00002e1000/0x10000)=nil, 0x10000}) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) mlock(&(0x7f0000242000/0x3000)=nil, 0x3000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e64000-0x10)='/dev/sequencer2\x00', 0x400080, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7) 2018/01/30 22:36:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cbc000)=0x0, &(0x7f0000dd5000)=0x4) write(r0, &(0x7f0000c67000-0x1f)="1f00000400000000000000071100000101f0ff08000100030600dc05df00", 0x33c) 2018/01/30 22:36:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r1, &(0x7f0000500000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000094a000)=0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000c8b000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x10000) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000392000)={0x0, 0x0, 0x10}, 0xc) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) sendmsg$key(r2, &(0x7f0000328000)={0x0, 0x0, &(0x7f00008ab000-0x10)={&(0x7f0000cf4000-0x168)={0x2, 0x1, 0x0, 0x9, 0x2d, 0x0, 0x4, 0x3, [@sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x4}, @sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x3, 0xffffffffffffffff, 0x0, 0x8c, 0x1, 0xa0000001}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1e, 0x18, 0x6, 0x5, 0xe4, "2b30b9a1965d85f114cf0575b641a1d41d47367b85afcf9bb1fe92a549ffb7828f40e8cf237b912603d5a448a9700d6e74e4fe6fc653baa04ce27ba884ac88178da50dee2858dcd49af09624189037aefa5ed9e6d992747a027416228569897effe5588f1800322e32f7aae1cb4c16d14bab103a6d2090aedf48a91e709f8cbbf624697987d78f97a106146018628bf32d0d6741f5343b27e2299a98aae58ef4029b4c8e3f573c8bbe4d80ab710b3755aa11a900e98964b3fcda3235a83742ee85c4d62dee2e0438d87cc3aa0a12237efa6d5a4d04f95b774472edaf5517931fc1a5e726"}]}, 0x168}, 0x1, 0x0, 0x0, 0x0}, 0x400c890) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ecb000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080a000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000b26000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x4, 0x0, r5}) r6 = dup3(r0, r0, 0x80000) ioctl$KVM_RUN(r6, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r0) pwrite64(r6, &(0x7f00003ae000-0x1)='O', 0x1, 0x0) 2018/01/30 22:36:58 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000733000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x75)=""/117) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b04000)='/dev/cuse\x00', 0x8000, 0x0) getresuid(&(0x7f0000434000-0x4)=0x0, &(0x7f0000a3a000)=0x0, &(0x7f000076c000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f8e000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x3, 0x10001, 0x1, 0x0, 0xa, 0x20, 0x20, 0x0, 0x0, r3}, {0x11d1, 0x10000, 0x8, 0x1, 0x4, 0x1, 0x0, 0x7ff}, {0x0, 0x5, 0xf76, 0x8001}, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x1, 0x401, 0x0, 0x4bd6, 0x0}}, 0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000970000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f02000-0x1d4)=@delsa={0x34, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:36:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe6e, &(0x7f0000fb4000-0x2d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xfffffffffffffffc}, [], {@mpls_uc={0x8847, {[{0x100000001, 0x5, 0x6, 0x80}], @generic="3b36dc82216fe77d32523197d5d2723afedf89ee12bd2c059946f2"}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x503]}) 2018/01/30 22:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x4) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 22:36:58 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f7a000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007af000-0x4)=0x0, &(0x7f0000955000-0x4)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000762000-0x10)={r2, r3, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001f6000)={0x0, 0x7, 0x10, 0x800, 0x7fffffff}, &(0x7f00007eb000-0x4)=0x18) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f7b000)={r4, 0x3ff}, &(0x7f0000c8b000-0x4)=0x8) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x58c3ce5aa8e3dff4, &(0x7f0000f29000-0x5b)=""/91, &(0x7f0000f7d000-0x4)=0x5b) 2018/01/30 22:36:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) r1 = dup2(r0, r0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) writev(r0, &(0x7f0000b79000-0x40)=[], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00003bf000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:36:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x8, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000efe000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000599000-0xde)=""/222) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c60000-0xd)='/selinux/mls\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="", 0x0}, 0x20) 2018/01/30 22:36:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000627000-0x11)='/dev/vga_arbiter\x00', 0x200001, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000c27000-0x8)={0x9, 0x7f}) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) ioctl$int_out(r0, 0x2, &(0x7f000037c000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003b5000-0xf)='/dev/sequencer\x00', 0x141000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00008d3000)={{0x9, 0x5}, 'port1\x00', 0x0, 0x20, 0x401, 0x3, 0x10001, 0xff, 0x20, 0x0, 0x1, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x72b) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000006b000)={0x0, 0x20, &(0x7f00005f0000-0x20)=[@in={0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004f5000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000087000-0x1e)={r3, 0x8, 0x16, "8a3a3ea80777ffc8a0a9958f1d696a14d692a7390aae"}, 0x1e) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f6f000)=0x1, 0x4) syz_open_dev$sg(&(0x7f0000174000-0x9)='/dev/sg#\x00', 0x101, 0x80) 2018/01/30 22:36:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000587000+0x609)={0x19980330, 0x0}, &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) creat(&(0x7f00000bc000)='./control\x00', 0x2) 2018/01/30 22:36:58 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000296000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000dc6000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x3, 0x7fffffff, 0x2, 0x80, 0x80, 0xbf, r1, r2}, {0xfffffffffffffff9, 0x1ff, 0x8, 0x3, 0x63, 0x100, 0x2, 0x3}, {0x200, 0x6, 0x1ff, 0x8000}, 0x7, 0xd, 0x3, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x6, 0x997b, 0x5, 0xfffffffffffffffb}}, 0xe8) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000002000-0x34)={{0xffffffffffffffff, 0x3, 0x80, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x100000000, 0x6, 0x6}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x2, 0x200, 0x7f, 0xfffffffffffffff7, 0x9, 0x9, 0xb33c, r4}, 0x20) fcntl$notify(r3, 0x402, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005000-0x20)={"b0ae98340a8ce491551dec57c1e42966", {0x4, 0x8, 0x7ff, "656aec83945d", 0x3, 0x0}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r4, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) fcntl$setown(r0, 0x8, r8) syz_open_dev$usbmon(&(0x7f0000006000-0xd)='/dev/usbmon#\x00', 0x3, 0x1a000) r9 = shmget$private(0x0, 0x14000, 0x208, &(0x7f00007eb000/0x14000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r9, 0x1, &(0x7f0000007000-0x70)={{0x3e, r7, r5, r7, r6, 0x48, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0xfffffffffffffff8, 0x40, 0x0, 0x1, r8, r8, 0xa820, 0x0, 0x0, 0x0}) 2018/01/30 22:36:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) recvmsg$kcm(r0, &(0x7f00008c1000-0x38)={0x0, 0x0, &(0x7f0000fb6000-0x30)=[{&(0x7f000000e000-0xf4)=""/244, 0xf4}, {&(0x7f0000519000-0xca)=""/202, 0xca}, {&(0x7f00002d7000)=""/139, 0x8b}], 0x3, &(0x7f0000677000)=""/248, 0xf8, 0x0}, 0x10000) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:36:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000816000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000fb8000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cc4000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ca1000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x400, 0x0, 0x0, 0xa, 0x80, 0x20, 0x5e, r2, r3}, {0x3f, 0xfbd, 0x0, 0x8, 0x80000001, 0xff, 0x100000000, 0x4}, {0x7ff, 0x4, 0x8, 0xfffffffffffffd4a}, 0x4, 0x9, 0x2, 0x71ededc2072f4c4d, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x7f}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x3, 0xffffffff, 0x100000000, 0x73, 0x5}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) [ 85.427332] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 22:36:58 executing program 5: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000f64000-0xc)='/dev/audio#\x00', 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000)="240000001d0003ffffffc0023da283f405eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:36:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) lseek(r0, 0x0, 0x1) 2018/01/30 22:36:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000855000)="6e73490100060041") setns(r1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c95000)={0xfff}, 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c5000)={0x0, 0x0, 0x0, 0x3ff, 0x401, 0x0, 0x1b, 0x5, 0x1, "70018c0a5485487e6c8fbde0e1064e9ca362d242cf64511c0ad9145f0b9b6b5d1601b77e5f9dc741d55faa3385c1ae56598f349757d32ebd3e04fe8562212338", "6cf32d12d9a61459b52d8120fa8581c65162621a81c649b99d364fbecc8cbae3707856900fe37bac75a93b81c85d7f7aaddf8b424ecce7f6734735a32dd5737b", "06c62e7997d3c8f34cd7cc224126b002add623baab66235d22600cdbc6c7584c", [0x0, 0x6]}) [ 85.493156] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 22:36:58 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000567000)='/dev/audio\x00', 0x1, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7b000-0x52)="61321f292a4753d7b0b62b1898d72b866efe874eb2e01ee7a08b8d14c09f626edb1c56331cb200f06bbce653e6847c9c578c698fc6db6e449f924aa9a319fbac0a22df88a31c8ac34fa84c7a63d25b9d2963", 0x52) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000375000)='cgroup\x00') mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000f7b000-0x9)="c9c0b3c4fe016ac52b") 2018/01/30 22:36:58 executing program 7: pipe(&(0x7f000091f000-0x8)={0x0, 0x0}) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = getpgid(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000e7f000-0xc)={r1, r1, 0x0}) ioctl$TCSBRKP(r1, 0x2276, 0xfffffffffffffbff) 2018/01/30 22:36:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000853000-0x12)='/dev/input/event#\x00', 0x7164, 0x1) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffc) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0x1000)=""/4096) 2018/01/30 22:36:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x40) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) sendmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000020000-0x80)=[], 0x0, &(0x7f0000008000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/30 22:36:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006af000-0xc)={0x6, 0xffffffffffffffff, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000473000)={0x3}, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000e41000)={@common='vcan0\x00', 0x7908aaa1}) connect$l2tp(r0, &(0x7f0000beb000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x1, 0x0, {0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff86a7}}}, 0x3a) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003bd000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000079f000)=0x0) 2018/01/30 22:36:58 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000005000)=0xcad) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000001) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000004000)={0x80, 0x12, 0x44e, 0x69, "68cf2ef7e95180858000c5cd354f80eb2deff2f638ab0a467311b874ea0ee186"}) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000002000-0x1)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000008000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000+0xb8c)=0x0) ptrace$setregset(0x4205, r4, 0x207, &(0x7f0000000000)={&(0x7f0000002000)="7c4601c59de92ef962135b2b5089b2651694a7542567b4c720dc839380bfd2524d1479f1fcb86cd28bdb9588a304ea4ccafcfa69bacc74b60d901950af8f28a75d893cf3e8b2f5cd53cecd76c1cae0ffffff0100000000000088e0f557db3d98349985bbfc6e408baf48b4b8e9ba304f606dc145b19d01aecaa7b61a2ed04f055dd03f4dbf5059fb53ef", 0x8a}) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x28)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:36:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) dup2(r0, r0) 2018/01/30 22:36:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ppoll(&(0x7f0000ac2000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000579000)={0x77359400, 0x0}, &(0x7f0000abf000)={0x0}, 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000089f000)={0x0, 0x0}, &(0x7f0000fa2000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000304000)=0x0, 0x4) [ 85.542168] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 85.562737] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/30 22:36:58 executing program 2: r0 = socket$inet(0x2, 0x800, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000338000-0x8)={r1, 0x7fff, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000056c000-0x4)=0x8) keyctl$join(0x1, &(0x7f0000e98000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clone(0x0, &(0x7f0000f94000-0xb3)="", &(0x7f0000d3e000)=0x0, &(0x7f0000827000)=0x0, &(0x7f0000528000)="") getxattr(&(0x7f0000965000)='./file0\x00', &(0x7f0000ab2000)=@random={'os2.\x00', '/dev/sg#\x00'}, &(0x7f000069e000)=""/171, 0xab) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00009d3000-0x9)='/dev/vcs\x00', 0x800, 0x0) getpeername$unix(r2, &(0x7f0000560000)=@file={0x0, ""/4096}, &(0x7f00002f3000-0x4)=0x1002) 2018/01/30 22:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000f3f000-0x9)='/dev/sg#\x00', 0x9, 0x220000) sendmsg$unix(r1, &(0x7f0000d11000-0x38)={&(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009be000)=[{&(0x7f0000358000-0x1000)="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0x1000}, {&(0x7f0000970000)="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0x1000}, {&(0x7f0000685000-0xef)="a69d0d68a024cd68c1f8de2c79452552792a0f4edffb601da3bdcfc69f29e58a9adf0ac76ab12c26512166d98b6d3b99f133ca853d915239a62ba35d8116231b5ab5c5c39d8db2863e45ef0e2fa427868e8efa1f38e0f114aa74a2f313ed4e8143a69e7b3d138e77c90d6d5a1b72f5f93d72e5c8e5bad92703996530166978814e14c5c197b384e78d6d729eaf75c9b66e9cb750adfadae3fdd8db368f43c9fb6d930d15c6e4e3bb55b56272e82d96653cddc1cf5d3b56fccd659b5a61c97b702db873ffa73ec1989041f9b95c0fac6bbb53cd1c7e40ee4186a12840b8ff3be5c6f3eb66725aeb60f4f21992e98791", 0xef}, {&(0x7f0000f15000)="84be541d7f9c2b5e06754d98a4ae9bf81545f8324eaef454d995d61ee31347e38f89c70df9aad8ff9478dc594a6371fcb3d767390b8fd32c97f6bd17ef1386b412da655fd62ec9b649b8c31df52c3eb4c541a4bc187ea8a6b69f314a09666f1cbbe97a6246ddbe9d03", 0x69}], 0x4, &(0x7f0000f22000)=[], 0x0, 0x20000000}, 0x4040000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000ce5000)={0x100000001, 0x1ff, 0x8b2, 0x8}, 0x10) syz_open_dev$sndtimer(&(0x7f0000e99000)='/dev/snd/timer\x00', 0x0, 0x8000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) [ 85.601838] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 22:36:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) pipe2(&(0x7f00008a8000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b71000)={0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x7f, 0xffffffffffff0000, 0x32}, &(0x7f00001bf000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000369000)={r1, 0x0}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00005ca000-0xa)='/dev/cuse\x00', 0x622000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) timer_settime(r2, 0x1, &(0x7f0000f99000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000ed3000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, r4}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/01/30 22:36:58 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) sendto(r0, &(0x7f0000001000-0xb8)="", 0x0, 0x0, &(0x7f0000fdb000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="169196e50fdd", [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000294000-0x20)={@common='eql\x00', @ifru_flags=0x0}) 2018/01/30 22:36:58 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000f7b000-0x1000)="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") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 85.646767] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 22:36:58 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000112000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001000)={0x1, 0x1, &(0x7f0000715000-0xd0)=""/208, &(0x7f0000001000-0xec)=""/236, &(0x7f0000222000)=""/14, 0x1001}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/dsp\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x3, 0x100}) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x32, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xfffffffffffffeca, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2) 2018/01/30 22:36:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x41f2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x8091, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semop(r1, &(0x7f0000fbc000)=[{0x0, 0x1a6ed26f, 0x1800}], 0x1) 2018/01/30 22:36:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004fc000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000603000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/01/30 22:36:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000e8b000)=""/0, &(0x7f0000444000)=0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000480000-0x4)=0x0, &(0x7f0000ae4000)=0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00005cb000-0x1000)="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", 0x1000) 2018/01/30 22:36:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff6000)='/dev/ppp\x00', 0x0, 0x0) connect$vsock_stream(r2, &(0x7f0000ae1000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) 2018/01/30 22:36:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00000e2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000682000-0x4)=0x10, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a24000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000c54000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x3, 0x4, {0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}}, 0x3a) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:59 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e67000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x17) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f7b000-0x9)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00007ec000)="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", 0x1000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:59 executing program 5: eventfd2(0xfff, 0x1) r0 = syz_open_dev$usbmon(&(0x7f00009fb000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) mmap(&(0x7f0000366000/0x3000)=nil, 0x3000, 0xd, 0x4000000040032, r0, 0x2000000000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x84, 0x7b, &(0x7f0000000000)="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", 0x15c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r2, &(0x7f00007b0000)="01", 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000366000)={0x7, 0x7, 0x3, 0xffffffff, 0x7, [{0x3, 0x8, 0x20, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x3, 0x31c5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x7fff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xffffffffffffff82, 0x100000001, 0x3f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x9, 0xeabb, 0x7, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x8, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x7fff, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/30 22:36:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/148) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x88a) r2 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r2, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000697000-0x8)=0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) 2018/01/30 22:36:59 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = memfd_create(&(0x7f0000943000)='lrw-serpent-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000f7a000)=0x7fff, 0x4) 2018/01/30 22:36:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000a9d000-0x12)='/dev/snd/midiC#D#\x00', 0xb66, 0x8000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000739000-0x4)=0x82, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:36:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a74000)={0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81}, &(0x7f00009f9000)=0x98) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000db8000)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000173000-0xb)='/dev/adsp#\x00', 0x3, 0x10000) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000a8d000)=""/4096) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000)={0x6, 0x200, 0xa, 0x0, 0x7, 0x8001, 0x6, 0xfff, r1}, &(0x7f0000b3a000-0x4)=0x20) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x172) [ 86.291840] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 86.349219] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 22:36:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x977, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) dup2(r0, r1) 2018/01/30 22:36:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$sndpcmp(&(0x7f0000df3000-0xf)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002c9000-0x12)='/dev/loop-control\x00', 0x2, 0x0) ppoll(&(0x7f0000100000-0x8)=[{r2, 0x2081, 0x0}], 0x1, &(0x7f0000041000-0x10)={0x0, 0x989680}, &(0x7f000045e000)={0x9}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000155000-0xb)={0x1b, 0x4, 0x5, 0x3, 0x43200505, 0x1f, 0x20, 0x3, 0x3, 0x12d4, 0x4}, 0xb) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000c76000)=r3, 0xfffffffffffffe6f) sendfile(r3, r4, &(0x7f0000058000-0x8)=0x4b, 0x7e) 2018/01/30 22:36:59 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x40, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000004000-0x80)={[0x6000, 0x0, 0x3000, 0x2000], 0xffff, 0x21, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x4, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/30 22:36:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d20000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) getdents(r0, &(0x7f0000ad2000)=""/246, 0xf6) r1 = syz_open_dev$admmidi(&(0x7f0000b4c000)='/dev/admmidi#\x00', 0x80000001, 0x480800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d73000)={{0x3f, 0xffff}, {0x400, 0x4}, 0x400, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) fanotify_mark(r1, 0x82, 0x10, r1, &(0x7f00008a5000-0x8)='./file0\x00') 2018/01/30 22:36:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000104000-0x10)="010100de560ef40000000300409d926d", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000fcd000-0x8)=0x0, 0x1) 2018/01/30 22:36:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = accept$ax25(r0, &(0x7f0000e02000)={0x0, {""/7}, 0x0}, &(0x7f0000b85000)=0x10) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f000089b000)="76d4ac") bind$llc(r0, &(0x7f0000a15000-0x10)={0x1a, 0x6, 0x100, 0x4, 0x56184fd6, 0xfff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:59 executing program 6: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000093d000+0x712)='/dev/adsp#\x00', 0x68b, 0x20000) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000282000-0x6e)=""/110, 0x6e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f00002a2000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:36:59 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000c8e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004a7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00004a5000)={r0, &(0x7f00001cd000-0xe7)="04d01cf769ffb18158b58a1775d9762902d9cf1a623157d046a1be79055841bac4601a59c45cd7acf4a97973840866d1632581671f5e093d5df68761cc5480b562c45679d494becdf7d3d6e778d2904d113d4ff7ff3b871d58807752d8c091b14264c0d290492da635d879184916d84d31435912861c42685ca36cb6967c5b0e66fe92ca50c87efccff6955ec7582ba2553fa828bcd13c1014c4ae46ca102dd729274c9d6e46d2a86e9fe472d0803e1ea00f0c572dc09efb6185cbf071432974cca20478e71fe0203ba0867d42db2f523d891a9456cebbdc4088b9311389cc42c6389904d97df9", &(0x7f0000b7f000-0xf9)=""/249}, 0x18) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000333000-0x57)={0x0, 0x4f, "6684a05127bd58ad7c7502e658536b1c20cbabde7cac39d0f7337cbff23069d9dba248c6a41f2612cb5d6bd60363f8a9b34c205f0a9228913c34d57a1a449e976b39d64c648336004522dc76f01562"}, &(0x7f0000cb4000-0x4)=0x57) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x6, 0x9, 0x1, 0x5, 0x7fca}, &(0x7f0000b69000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x4) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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={&(0x7f0000f80000-0x1)=0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000a97000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000932000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002ab000)=0xb) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000293000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") r3 = semget$private(0x0, 0x0, 0x100) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000582000)=[0x9, 0xe388, 0x0, 0x7, 0x3ff]) writev(r2, &(0x7f00003da000-0x30)=[{&(0x7f0000f3e000)="0f522ddd606a5d628f8c6c5dc22eb21ce3392b2e2d16290e12f2601b80bf1e31c6cec4", 0x23}, {&(0x7f00004ea000-0x49)="cc03712c4bfa8924aec46db4271633bcf7d85cb996faba82fb7f06f0ee26742adf85dc46a57920652aad30bf4693cb9666c4d86d57b8f4e26dc920a843f71725c805539ff951c96c32", 0x49}, {&(0x7f0000aad000)="57cfdca9b21547d67bf3c71c6b0562b663d6b679491b9461f454485404779757a57edfc3fb2405cf0e5d9450562be1a3f537ebf379054e9db5bc53d4828c6bc785364596b7996004d18cada717246dfb02f2745c7fa5ad9d46da06a004fee9ca9f993472839afdd08a37635fd5e888d444a40111c7717654a7303e161f13af6a1706b420426f296c6c0ad768e61e8461dc31b8f4be5702cc6e0d615c47f963731aa813361f7d6a342bf12a47926fcc38a6e8e0af7e0150a635", 0xb9}], 0x3) getsockname(r0, &(0x7f0000316000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006a4000-0x4)=0x1c) [ 86.530721] audit: type=1400 audit(1517351819.331:624): avc: denied { accept } for pid=14017 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 22:36:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f00002f3000)=0x0, 0x9) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9f000-0xc)={0x2000, 0x0}) read$eventfd(r1, &(0x7f0000354000)=0x0, 0x8) write$eventfd(r1, &(0x7f0000952000-0x8)=0x3ff, 0x8) 2018/01/30 22:36:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x64) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000076c000)='/dev/cuse\x00', 0x2002, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000973000-0x10)={0x106, 0x3ff, 0x5}) 2018/01/30 22:36:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0}) r0 = creat(&(0x7f000018b000)='./file0\x00', 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000813000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat(r0, &(0x7f00005c4000-0x8)='./file0\x00', 0x24000, 0x142) prctl$intptr(0x26, 0x1) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) sendmmsg$nfc_llcp(r0, &(0x7f0000d79000-0xe0)=[{&(0x7f000093f000)={0x27, 0x8, 0x3, 0x0, 0x1, 0x7fffffff, "c51680519ac69cd20af4a9f6bb72862993318778e4df9d3042eb1ecb1bd9f19a1ba514adaafbb0b4ec7fd7a00a64a28234c2326bfb97f992384d8704f9c9c2", 0x8}, 0x60, &(0x7f0000549000-0x30)=[{&(0x7f0000ed4000)="0f66c48b6ef435f0b0eb118c", 0xc}, {&(0x7f00001f3000-0x16)="99a4f81389f7efe22eff2dad8436a8c3c72fc7dce9e7", 0x16}, {&(0x7f00001de000-0x1000)="40a228fceb55b8306a9d0b6a8a84b143703a0d9afbfe62a8cbe0325fa94b2ab69ceb9c6df56cf191c25b6b2ff640d6a77d63b49bc8bed107b2c3e385a546af54285142e040a2fcf8c668ac41f0d610625d9dbc9accda7924d7abe8ae2ac1cf15575bfda8f987214e4e8eb1fcab8bc01590d168899fe58ce40fd2e6c62ed859fd129e405e70e4a6f8f4c6d308d83de437c1dec2a559f6b3cef7c0720df05dc27e32ae91bf033186b902daf822054f73d8415f9f73a5e4026ca4798a2f12d79b7cf82560acba81e3247f5061cd057989932c88a4bbc192050978a14c5198a48811099d42a62d9b19d0d8dbf630399683ad14f98512926bf1853ab7963671db2e31b2992be4aa6f9c2d6365c739cc41440d3a9a26539bd8ab138bc4ff9f894b6438b1d606c06a1de55a93b678f283e85e3c08b2adc496e36b23043a5fae905a0ab2794e3fb1f03718dd378959ee1958d1c5ba8751dfa66b31a41dc4a1680e53e7021e08e2a5b99db38314d1011dc028e0719dba6face370be5b3a612554058fcd69e258a6117cc700afa0dd2bb5020d59a676f4d3fc6772980a10321d1662efd410d4b07139be30a16d1a3e3fa296a8a943b1a377dde4a9a40485f3fdde8cf0351b11a8ad211e4f9c28a5be88f42c68b94258e4f5632af60523ad1f7c898d3c0d614f1e2132a449f327ca3db7cda2326a24e31491ec9ce80ea0f96c0c7da81d7620de56e4a3ddae44e31f565dabe41cd7dfe69e190284b5d43fb09727faa5c7d83d9f73e8ad5894a16dd91af5ed4dbda5a5e7bde56c85f68cda90836764031012ccf37bc847698ff6f51af41d8eadbd078fe9221207e1b81402c5ca4a714d4f051267e3843d345f9b9c42282e2cedc097573c2ba3dda31b467f644731ab68eade7c5c3a286419d40281b6a5911b94dc374acd96f46fcf4ecfb2728463d0fcb16182f8b8d4149e646b5f72bd730ded725232ae914b3e133855791802ec696366be009eae4c716405f8f39336efa96a4c06c6ed7a324c07ab34acfb8b85b6cc8566cbe099426647d1effaea802854c67173cf4012c37b295817eae73d4aa82a64b09dd374d4951e22a2107af28f11cd1cf6b8807eca8a88e01ae95daa8570828098cf05464bd38368d9538f11652c732f5b04c6442ea9405e9d1a0f256b8d92d5ceaf432a6313079fc665b586b3a0fa86be26c5788d5bb25b1431adb12b8f69dcefb9281407bd767de577678d0417b3925c40ac8d361f15df72276141c7b87851f8482e42ec0dfb8976d936dc39b493c627e72f0afebe4784f807bb165321759f8eb1990c48e5a7e82b063ccb727d29cd771c0a49977b7fd008882314268261d574703a913605dbc7bc6a4b1a20ad9144d75bbb0e5b2fe223603254b88bf43937b6e81e948cae14085ad489264188c3262cdcbfb496aad9e0dbff2d08978a449b824780b24b82accac6312827dfe151d3a762404b52b83ec227270478d01b02033807602ea0e8d92408bfa8e59fb1d83bc2f1b3faaa75ca898c87730b9af2688091ab22e776d2f233856857c6f30ebffcfab2c4d517fffc153fc0d1c2045cbe71a79c7daa1c6b09f73e34870a5d10ab41bcd65841178c724abc950f8f87aadf8bd0fcb3943b8fb3b64d4b41562f15751ef7e00614af72048763065d9e413dc4a6931a62f752684d3e7a13fcd8a401df7c2e78d3ab13299dbcebf1d1863dc0cc2ee0deff8e86cbda1b6d4ab151411342f82db19bde6eda21224720b27cc6889770c13496e4727404e4a417d7e6d41fd07081837f13035cfde3bacd58edf63e3a25a9249594c8350e443f4ebda01584fd96cd31d8cbf05fba0143de34159043470fd446108dbdb7bd36b6ba5ef3223a6808c92582927aa7940ed0044b2d9b6b373e07a28bf661f147b98476079c606164dc50d1bee663a02b0a1d6da5a26f1d73709ace27986a35229e26bab261d4d279b429281b4734a44b24e19bdf0d7bdf904410c11ca3159bf44c9e4ba774bbfada3b909640e13d7ced50d15c71ace3c1eb44ce3b0a6a28b611cbec188d103e3bc482cc5992f05205c3626f27c427670edece36578cda6989a78333527ed69ef053286e8d6c36ad9caa4d43ce8c780ab9643b415bf387eb696397fb7efdec30594fbe57f03e94a3baf9fcec5f2e2b0749be5f211b90c8f8ab4429eaf698cb6a1f0cb141b36e2c0f480516cd6263e3237759720608c20fd0cb27766b8ef954c222871f6b90556bbc9fdb1e680b73e9e85b721ff1e8b90e418fafefe25a2a8db65f92641bc75721a03ad222b9b17f9f26a5fce624d08309680f6bf13c46948583c1f01bd2db1a7950a9f849c52a33837cd6d5b1bc8a56bb300ec854e489817ebf531b5236c4bcc619df2581d312574267247b6be6b37eb7b430af73b8282364baa2bee6f69210226924cc518bbeda926dfcad6b1f4903af5b5cfd0196f6322138124f9aa58e99a467dbd4641942e205807e7c23252222a8c56053f7988424bc8e7fd75c1b486fa3faf0f1c79e591c3e29f5ffe3d8bae791fdf0f9730fe838d22ce6c6edd7f5c7a3f295672f1abb7dd68c364eec904042f5f8ea6473617eb4a4f666708623a2e630eaf2ee6e971d0abfdc5a9348530174c8e0c0847f3640f14709b9cbf4a271fbbd6a3f736abc3b4721cbf0843b88b05b1f56ae7f117176529424243bca17fd9c74692211aed0705b25c8cad0c561e268d7310ee0ae04241e55bee5df9ed73e1dd163c51c995830b71ce9f69223f5c1ba1db86099a9f8dbaeb8a3cb00cb3da499e157df3bcde15eca92822d1359b41d2a7b588cc3f20c3e1faf64e6b0d6943a913753a780de9d7603ad01c857605bc131af3f5c2773b0c0b79d005ab90db965036024b3b124540a31087e79c3a59726b297590bbbdddf2c6a5a7aed77cc3c6baa3a96c053689ad4109fe10bb5fc4564d0302d99199b8298921cc6df5fbd79fd76ef91a337a742eef7be5e5ba1b2e2172ad29a4d89e9ec940a3b192c18ea3892961783d9bd70df646bf891c718ed0f3239f368af685d615407b241d7a1c5eff7dd6b685cc54c74d459750c7e9642d2da0c6d3f90997d3dc9c41e4850e93c55b74e25770c2c49ba770d06b13004d087904d5e6113b4fff383bd6d7b7c5baeea4ce25b578a82525b777ad55da0b2249cc0ae02f1c2d1771376e34e537248e534ce977b2550d5891d3fc29c853a986d61eaf6c2451bfb64671ef4c3011d1a8d2417884a8e64ddfb8607021ec17bc6a0c1381db890d3266a4c776fecab3d5fb938a8491cbc255d479cbabed757275997163f1a069793c2ea5fcdf648b230a55a8bdf08370b01fd32de649d139b430284df9ba53c50e59bcf2c67aa853e36b8bdfa52ba24c28b14284309d33330190ff1a5202393087c4ccc59183798df58b5f0e2d6d62c89d0df8219df2b93e890c4310631edd655ccd027cb287950db7c05bae5b80af65f2eff309b4889a178db983d3ec97f2ee5fb8c6389abbf16c07d25a741824eb89ed47d703a3ba4895d00b8e45f466c390ad79bf3c8ad0c9efa996aca21383418240371a1e76f9bab192438aac89da6c88905ffd9ad3b95808165d96fac7ebb598761b554941e3bdeba94400f4edf3540ab270ed5d635c0a6e9c24703455b1a7597cba108c8170af119be9613d76223a1a87f186985bb6923be07feedd2a7766dad17726060637bf7110990011cbd8e48933375aef295029d6d5451bceae3fbc9ef0109efda5d6f28fe01db4fe3acea14307d69f455ad634e21a8e64b5d4f5bba545be5e7a169b718a39555fb55b20603c5a26b621bacfcf273474d3d2f7d217f798c741215c2e7d7ab7d2ee7d2108aa544e817ecc5a584a3cd91c6d1cfd4e00208a36c6cc7f5a451ded96a35da7b76b7680632dfc541ede660ffc5a7db3cb2d495d02310c82223181d91dc3ca42ea574a9be81af6bab8de4fc02618d6117c21dd5b64eb951bb4246b186356000f9dd1c6c3b60a8d7528bb75a15422b5c313a8dca2d7a6a4d510b1e479ce6e3c4f45d0c376942b57eab665d6462a4cbe26ede48f27d0936a94858ef5e57755fd8c869bb89a97cd97f54267d152b96b518a4081dad702efbb5f5b3c41934f512f4079b8c9d166b566649491a655ebb14f82dc8a63a8dc405af1384bb757b3ffc8a7856f24e164544b597b26a4949f0e0db5eea1205c3d44ac7b9bf973576cc2dd9d4b97164155ca079c048250e633a28398c354c3059115af599d9b4bcdd826bf2f368e97e5470c584ff8e84a994ca4d0bb0a7ff8747894cbff0d5d6762431ccd9c81207a165f7ee384173ff95224bc2f5af2504a2a8ef1cf8f44c06bf95409f56e145a8186119d86511d103c4d72d77e24eb27bf1eaab9be47cdbe9b712f9a172c86a44646621431859f005b8b166081cf90c820fa90a29251a577f829c0d6c688837674ef157b6713fc9da5437c621dd9422f11d3efd11f8ba32e011553be5944ee4b345bc460531769b9d8660373a6d0e7c33583f1e346e703b63d9fc7193761bce702653f74ac1183743c2746911a401e6030ac077a5a8308fc374da4a0c9d6aa67d467b71c7dfc9572cec8632b711d59ea8736d0437fde8e84727eab31ed523a165ca9a4e660859e7fa5ca328e0bb4dadbc44633c112f3c18321afe901f0012b46da2f3aaa4f8bbe2491ec4626049fa488c9315780cb11f191e7cc4091ed27f5469edba95b5c27c971a9785660f7437e34e4b85cde1ce0a62b0dc2e0c08f358051a8123ca71ddd2633ce87dbad4de249c00148776e9663b710d9695ee0b37c16eb540905975d5b2fe5382e4296f832aa50d1d9daba971b4867a608a97c71bbbb18f2c7de7d56384728cf554819716cedbafe1c02693563c95e23a6d44fb2eca1ab49c9bf49ddfd4ce9fc57dc754015564c0ee2f89a0921a08959a38d441da0ebd70ad869af6facfada4ef0b9063b1a58854ee757627bc938e7061e19927bead613bbfdfc46b8047034ea5e2feab4b9dcadbf38ea0fd7a8c145d759c9fb3581140fbd38aa8f2a9e2a6627b0ade6b7dea25b931773d715db75218bfeaf23b34026caca1f0b6f1cdf9452782b6ec43ab07cc85c3ff158a4e9b3154f71af15902dc2062a3bb4b51e15d8e0b44a67c18b89b588d620a708961b2a9d9601949939df12b3e660c76af2bd93a072fe257e3ba5cc6115e30ad516a21b9bee8c2838050c9d2be6e377611ba43b74a528e027a16cd36a279d819cc523f6e299feff6f35f8013401602033fed46414d94a07660f53b4d2a5ea7c519b83753513cd3ea2fdc39bcb3b246e5fae05bf45dcc6159b1d6fcffdaaeaa9792b02cb0bffa2bf024b19659ce10357aa89e583115d1981c06363be0b97bde1332dcbcaadd4a177575c7190ef02eead96216b2cfd7d1dfae44b43e154abb4a30512238a51b3dc6177cd624686c34a33e1d3bb4e43f9ef1a20311d2abe01aa627b4dab5416c1135d5c2674c6d962011651de435958df71ffaaca7b09965c6dfcc7a8df98fa809d4c57c2a6c08fb800caf684444fbc79ec379938ee57ebf54de1928cf45f7b6cb39002a630ec6b4ccf3e56fcd023c50444fd1f8b734171d433c18451b1cf394795e96f6d31be8b8c64349f69eb57b56a759c4d418fc8128c88dec697a5f53d8e283abad2263f18ebbb71d9accb78ad63566426d5a8246da515df057af66d655e76428746c878b2c589680fb1722b9a5137cc206f38d453a8e37c8d0e4333b6b8216944bd150f07d556f7bf307ab5c705a116b77ca2cdafd1fb78b6c7c1f476a0fa620885272", 0x1000}], 0x3, &(0x7f0000524000-0x110)={0x110, 0x29, 0xa2, "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"}, 0x110, 0x10}, {&(0x7f000060c000-0x60)={0x27, 0x280, 0x1, 0x1, 0x6, 0xffff, "ee64a5bb4efdc484a83a6e22564bfe2226927ad065ebd8db8892d33167b720c0f4ae024f99d0ca641668cfbc5bddb1dbb8c004d6fbad5493108041dbacc6d7", 0x81}, 0x60, &(0x7f0000a4a000)=[{&(0x7f0000572000-0xc6)="b49b19006269a08c4f5365e350846e3e5c9aa6091cf33151320d0071a1bc9a272956729f11f0a40f2d9fe9837a4744048ec54e660c5d3a6c31bcba65ca74cf9d4042a3d8d68bf8d6bac36ab19ec74f4a84f22a0c89c78efb29867be0b15a2a5bf0494e670188b5dcf3b159de881e082f95e929faf1146bfd6453b7a69aed78ad370743b455eab53132ff85b29bcbf86130ea345d61d29ec76378f4ddc47e107ea4f4ed6400141076a254831de468a4b5bac1542c389c8f4d610c728910a08d0e82f9c4c71899", 0xc6}, {&(0x7f0000128000)="4fd5156c420ed76a9f45d9e4e00b0c602efa419502bdf84ae0c48b987666fa928775e1259d06a8ac8c82e549f733c6b544838fac9b8ad980ba87a049", 0x3c}, 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&(0x7f0000c6c000-0x5c)=[{&(0x7f0000eda000-0xaf)="1dfe52fa29dc933bdc6be4d312696391ce57c97d20b4dbb4614269109c56774d782307b7617b0bb8847b08fdb7d152858455f0d045acd4c9a9a564969f152228fd9d78e75d9ea58ad202d5bcdd5c0842d270f52ff318be04ac089cf322666355a75f2f3b84ed39179c2a74a2ecfbb417de28ed5ccb52d5ecbc08a86a3dee1af0cfa1b395c51506b3a4083c6a118b3f6118da8a163e31d79043a7534971d3f1d13e1537dd7799a7006cedddddf53285", 0xaf}, {&(0x7f0000e56000)="06d5db99830aa399d264e2c58659a4b0f6756b6a076f466ff7f46cff04fecd19f446c6317222c3e399017e9dcee1c7815bad52d0d21cfa72a34201b3ffc678dc58ee2884592715e354ff2a28e89717370bda22e9085f9d43959bbb8e5294ec6fae1e9443d48a89e03e47c66172f0fc3c26a97c51506cd92e6f1c9dcce51ff100a7af79a77e559a7d8ff83f7c47efe1ea2244e2f6db7f9f", 0x97}, {&(0x7f0000bf4000-0xf1)="f8753d523d28e827b65bb1d824b4601139184ec1fd48c0b76d870412e6bc7b03c067577c652c107949f4bb3feef2e9bb0b4257a42223a311bc0489df9a009652d0b2527493471d6e227b3821ae64249afc5c844d8d369a0699fd1576686d1a38f67345ddddd0d34497ebbbc11217645eedb7e57e7d942162d536534ca142152a88f46fbab14fd1a710b3379df8c8753351a8d16a2be90abdca572d26464a0130c668e63c73e584c9c5ba0cf6156095cfa767ccfeefa2211eb6c4834c5b646d171bc9941b2ae47bd871dcf61c9348b0e2e978921d9148d6e95cbe105834363515a8999cfa7bd520492a5139ab55abdc14c6", 0xf1}, {&(0x7f0000fbb000-0x38)="1e41ca1a57c4337d0f71f2bf2f321529881942b1a05fc1c3d443f39e1ae67804540b896e1a3bb583b7dab738029cb1aa02217e245a893335", 0x38}, {&(0x7f0000351000-0x88)="1eb08c8247ac8d9273773eacdb870379eccd497553a49e02c3fd33cab80ff1191e1a1f44df59942af136958f2c509d0c92e3a2a38d207bd9be157a6732f73316f46dfeb93ad7b6752af68c4c498337536a51290b3f7342679112b7de1dba85c065f4d9e47ac4c3dd59e050be67e70341bb2db11013c9001718881667a3df7fe3745271a7a3af3e7c", 0x88}, {&(0x7f00002fc000)="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", 0xfe}, {&(0x7f0000f70000)="b9ea5c6364c256e0d8392d7d577b68f52e11db7da7ff98c768b2e9e07a2bdb613d6036805543b68633985db220bd706d1545a03946e8f35be39a6cdcac8edd2b986bad721bd93d83260743a73e8834eafdfa56c9a309d3c406772e3ba354b0852e710eded3198eecfd398efa4df4950e641896eeed9ee39717c09044d16e34cc632d4ba8a6023f533cc7d7f8d72e30b91f07fafd73896f02e160b2eebcf9c071e4fcea7ab5f27808acf8e94722f0c51d56515ae90ff332", 0xb7}, {&(0x7f0000160000-0xe6)="e08aff90ce6bcf4e0129396df4cc4dab91367b10b4f0fe9f010d39209d92dd57a668912840f060d23421d14031ae9b7822ab6be6fd17f6aeb1c6655e978309fee0c0061d7e6554cfa264f083acb8b182e097b1bdb672243419daec4c6d2483b0b5aae5b91f3a514fbf0e91aa7e46d0a3663a90cf3b21dafb43339d96d6f2ff45b662789d1f25586a3a5d007c724b3d4b5c90032f9c3f0f5db1975389f9bedf417b125470902655b4205447fdb87736a8c734e9ff0876295acbe319d6a1def02081b04b1057703838984751b79b0d30ab3c783ddabfca530f85955a9e2f1707708aa00d744c65", 0xe6}], 0x8, 0x0, 0x0, 0x5}], 0x4, 0x4000000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) 2018/01/30 22:36:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x4000, 0x1086, &(0x7f0000ca5000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000724000)=""/241) semget$private(0x0, 0x0, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000035000-0x89)=""/137) syz_emit_ethernet(0x72, &(0x7f0000626000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/01/30 22:36:59 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000899000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000f7b000-0x28)=""/40, &(0x7f0000f7b000-0x4)=0x28) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f7a000)={0x2, &(0x7f0000f6e000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept4$alg(r0, 0x0, 0x0, 0x80000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cca000-0xc)={0x0, 0x7, 0x10}, &(0x7f0000f7b000)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000132000)={r2, 0x999e}, &(0x7f0000f7b000)=0x8) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008c7000-0x11)="1c57f9e82a7209c8f7b8a51070019fdea023792c661122ff315840046534337444d6c4806d1851f40edc8854f16db0ddba195e", 0x33) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000f7a000)=""/226, 0xe2) 2018/01/30 22:36:59 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff4000-0xb)='/dev/hwrng\x00', 0x50003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002dc000-0x20)={@loopback={0x0, 0x1}, 0x1f, 0x1, 0x3, 0x4, 0x1, 0xfffffffffffffe01, 0x4}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r1, 0x84, 0x72, &(0x7f000023e000-0x1)="", 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000576000)='/dev/mixer\x00', 0x8083, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000001000)=""/213) [ 86.604593] xprt_adjust_timeout: rq_timeout = 0! 2018/01/30 22:36:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000574000-0x4)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f00001a1000)='/dev/snd/midiC#D#\x00', 0x1000, 0x2000) perf_event_open(&(0x7f0000e65000)={0x7, 0x78, 0x8, 0x8001, 0x4671c5ef, 0x0, 0x0, 0x100000000, 0x4000, 0x6, 0x3, 0x6, 0x8, 0x29, 0x400, 0x80000001, 0x10001, 0x80, 0x2, 0x401, 0xa2db, 0xc41, 0x5, 0x200, 0x0, 0x4, 0x80, 0x29, 0xb6e9, 0xfffffffffffffff9, 0xa5, 0x8001, 0x2d46, 0x7f, 0x0, 0x80000000, 0xdf, 0x4, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x8}, 0x1, 0x3, 0x800, 0x0, 0xff, 0x4, 0x1ff, 0x0}, r0, 0x5, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffff9c) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000f4f000-0x18)={0x7f, 0x25, 0x1, 0x0, 0x0}) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) mremap(&(0x7f0000cbb000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f0000c5f000/0x4000)=nil) 2018/01/30 22:36:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000e42000)='/dev/snd/midiC#D#\x00', 0x8, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00004db000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x100000001, 0xffffffff, "57793b484c614f60ce4b44ed6ef23a99f8ebde334e546a5b7c155655ce37048340a594f8547909536b59926f644413186f5b8228b9b03748d9dc55174a7236aaab988e3bc0cf4659f3b4758b16eef520"}, 0x160) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000848000)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c57000)={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3ff}, 0x0, [0x2f1, 0x8000, 0x3, 0x8001, 0xfffffffffffffffd, 0x1, 0x85, 0x100]}, 0x5c) 2018/01/30 22:36:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009c0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000b6f000-0x3c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) bind$inet6(r0, &(0x7f00005f2000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000d26000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/30 22:36:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000021c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e80000-0x20)={@loopback={0x0, 0x1}, 0x100, 0x2, 0x3, 0x7, 0xdc02, 0xfff, 0xffffffffffffff29}, 0x20) recvfrom(r0, &(0x7f0000464000)=""/47, 0x2f, 0x3, &(0x7f000007c000)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 86.644332] xprt_adjust_timeout: rq_timeout = 0! [ 86.647308] sctp: [Deprecated]: syz-executor6 (pid 14052) Use of int in maxseg socket option. [ 86.647308] Use struct sctp_assoc_value instead [ 86.658338] sctp: [Deprecated]: syz-executor6 (pid 14052) Use of int in maxseg socket option. [ 86.658338] Use struct sctp_assoc_value instead [ 86.758877] audit: type=1400 audit(1517351819.335:625): avc: denied { bind } for pid=14017 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 22:36:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x800009, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') syz_open_dev$sg(&(0x7f0000bcb000-0x9)='/dev/sg#\x00', 0x1eb, 0x4200) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000118000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000000001d, &(0x7f000047c000-0x4)=0x5, 0x4) getsockname$ipx(r0, &(0x7f0000766000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000281000)=0x10) dup2(r0, r0) 2018/01/30 22:36:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00005e9000)='./file0\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000ff000-0x30)={0x3, [0x8, 0x1, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x25) getdents(r2, &(0x7f0000597000)=""/163, 0xa3) r4 = dup3(r3, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = getgid() lstat(&(0x7f0000d10000)='./file0\x00', &(0x7f0000db9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r6) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00008fa000-0x68)={0x0, 0x0, [0xfffffffffffffffb, 0x0, 0x800, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/30 22:36:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000321000)='./file0\x00', 0x101000, 0x40) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000d5f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000b17000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000472000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8, 0x2, 0x9, 0x100, 0xfffffffffffff000, 0x40020000, r1}) bind$alg(0xffffffffffffffff, &(0x7f0000dc2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000899000)={0x8, [0x1, 0x0, 0x4, 0x401, 0xd1, 0x101, 0x7, 0xef4]}, 0x14) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ed000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0xffffffffffffffd9, &(0x7f0000ecc000-0x30)=[], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) 2018/01/30 22:36:59 executing program 6: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5a000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d5a000-0x8)={0x0, 0x3}, &(0x7f0000119000-0x4)=0x8) dup(r0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d59000)={r1, 0x2}, 0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000592000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000d58000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000d58000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:36:59 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000dfa000)={0x0, 0x4aaf}, &(0x7f0000f7a000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000078f000-0xa0)={r2, @in6={{0xa, 0x0, 0x2e20000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x5, 0x0, 0x20}, &(0x7f00004e0000-0x4)=0xa0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/30 22:36:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) io_setup(0x9, &(0x7f0000722000-0x8)=0x0) io_cancel(r6, &(0x7f0000fa0000-0x27)={0x0, 0x0, 0x0, 0xe, 0x7, r4, &(0x7f0000935000)="0722531eb75953495304d97274b5a2da4beb24c73268d06f30a3e92cccd86049258d9aafb2cbb0c3bde172e5580bb40a63b9c841796ae47f78d828e4e9b7f683220003a9aa4be73b2f166d28c2137b7d1cc7f41ef57a85aee18078e695eb4c3e9fa11cd5f43faae8d2b7f663644d19b1643e1b44", 0x74, 0x4, 0x0, 0x1, r2}, &(0x7f0000c3e000)={0x0, 0x0, 0x0, 0x0}) read$eventfd(r2, &(0x7f0000e5b000-0x8)=0x0, 0xfffffc87) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000085b000-0x4)=0x5, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f000087b000-0x18)={0xffffffffffffffff, 0x10, [0x8001, 0xf281, 0x7ff, 0x9]}) process_vm_writev(r3, &(0x7f0000033000-0x20)=[{&(0x7f00006b3000-0x7e)=""/126, 0x7e}, {&(0x7f000053f000)=""/72, 0x48}], 0x2, &(0x7f00007aa000)=[{&(0x7f0000efa000-0xb9)=""/185, 0xb9}, {&(0x7f0000115000-0x8e)=""/142, 0x8e}, {&(0x7f0000630000)=""/211, 0xd3}], 0x3, 0x0) dup3(r4, r5, 0x0) tkill(r3, 0x16) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000dfc000-0x4)=0x1) 2018/01/30 22:36:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000904000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x1e4, 0x800) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000066000-0x10)=@req={0x1ff, 0x0, 0x6, 0x5}, 0x10) socket(0x10, 0x2, 0xc) 2018/01/30 22:36:59 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) getpid() ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/30 22:36:59 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb8000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b56000)={0x0}, &(0x7f0000001000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000379000-0x10)='/dev/sequencer2\x00', 0x40081, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000-0x4)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000048b000-0x14)={0x14, 0xc, 0x6, 0x1, 0x7, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000071b000)={0x0, 0x2b, "2b8f5393f9f093b41c380869a22fa41d55d1455ac8d9357d5c917e5ce15e75715c3bc19a96c49ce4b3b4db"}, &(0x7f000094b000)=0x33) execveat(r1, &(0x7f00007ac000-0x8)='./file0\x00', &(0x7f0000617000-0x50)=[&(0x7f000055b000)=')#[wlan0vboxnet1eth0md5sum\x00', &(0x7f0000b09000)='/dev/sequencer2\x00', &(0x7f0000b73000)='(+em0ppp1,wlan1selinux^cpuset\x00', &(0x7f0000fa6000)='\x00', &(0x7f0000fc1000)="1c217d776c616e316d696d655f7479706500", &(0x7f0000754000-0x10)='/dev/sequencer2\x00', &(0x7f000006c000-0x10)='/dev/sequencer2\x00', &(0x7f00007d0000)='/dev/sequencer2\x00', &(0x7f00009ca000-0x7)='vmnet1\x00', &(0x7f0000ab1000-0x19)='keyring#bdevuser}system\'\x00'], &(0x7f000085c000)=[&(0x7f0000e1f000-0xc)="637075736574292820952900", &(0x7f0000ed2000-0x9)="707070312dce2ed400", &(0x7f0000d67000)='/dev/sequencer2\x00', &(0x7f0000a20000-0x10)='/dev/sequencer2\x00', &(0x7f00000c7000-0x10)='/dev/sequencer2\x00', &(0x7f00002d7000-0x3)=').\x00', &(0x7f00008cf000-0x10)='/dev/sequencer2\x00', &(0x7f0000c13000)='\x00', &(0x7f0000f99000)='/dev/sequencer2\x00'], 0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ffe000-0x14)={r4, 0x7ff, 0x7f68, 0x6, 0x2f30ec22, 0x3}, 0x14) 2018/01/30 22:36:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair(0x11, 0x6, 0x1, &(0x7f0000133000)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000844000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000dd000-0x4)=0x10) prctl$setmm(0x23, 0x7, &(0x7f00003cb000/0x3000)=nil) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078b000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bb0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f45000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr=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}}, &(0x7f00006e0000-0x4)=0xb8) 2018/01/30 22:36:59 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000d1d000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x2080) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000f7a000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) syz_open_dev$audion(&(0x7f00008dd000)='/dev/audio#\x00', 0x4, 0x400000) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:36:59 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mremap(&(0x7f000086a000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00002c2000/0x1000)=nil) 2018/01/30 22:36:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x2) getsockopt(r0, 0x0, 0x5076, &(0x7f0000e44000)=""/43, &(0x7f0000b9d000-0x4)=0x2b) write(r0, &(0x7f0000e70000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000036000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) recvfrom$ipx(r0, &(0x7f00007f0000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005b9000-0x8)={0x0, 0x1}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b30000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000aad000)=0x8) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000c15000)=""/151) 2018/01/30 22:36:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00008fa000-0x8)='./file0\x00', &(0x7f000022b000-0x38)=[&(0x7f0000550000-0x2)='&\x00', &(0x7f0000935000)='\x00', &(0x7f0000815000)='-wlan0.vboxnet0procem1%\x00', &(0x7f0000b67000-0x3)='(]\x00', &(0x7f00002e0000)='\x00', &(0x7f000042b000-0x2)='(\x00', &(0x7f0000320000-0x1f)=')$bdev*#eth0&}#(cgrouptrusted$\x00'], &(0x7f0000edb000)=[&(0x7f0000b46000)="65746830e32a5c757365723a00", &(0x7f0000795000)='eth1-\x00']) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000029c000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1a5, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00002cf000)={0x7, 0x17, 0x1, r0, 0x0}) 2018/01/30 22:36:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000f2000-0x20)="1f001d000104ff0b000000000000ffff0101f0ff08ef0400030600dc36df000c", 0x20) clock_gettime(0x0, &(0x7f000093a000)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b60000-0xf)='/dev/sequencer\x00', 0x30000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00002ec000)={0xffffffff, 0x0, 0x2, 0x900}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000747000-0x10)={r4, 0x31}) r5 = getuid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000429000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9c000)=0xe8) stat(&(0x7f0000f44000-0x8)='./file0\x00', &(0x7f0000f01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, r6, r7) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c1d000-0x10)={r1, r2/1000+30000}, 0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000bf7000-0x4)=0x0, &(0x7f0000733000-0x4)=0x4) 2018/01/30 22:36:59 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000f7b000-0xc)='/dev/audio#\x00', 0x7, 0x800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000f7b000-0x4c)={0x1, 0xfffffffffffffc31, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:36:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffff, &(0x7f0000001000-0x8)=0x0) io_getevents(r0, 0x80000001, 0x5, &(0x7f000052e000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000d30000)={0x0, 0x0}) io_setup(0x40, &(0x7f0000fb7000-0x8)=0x0) io_destroy(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000cac000)={0x0, 0x0}) r4 = geteuid() lstat(&(0x7f0000d5b000)='./file0\x00', &(0x7f0000339000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000980000)={&(0x7f000004f000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000233000-0x90)=[{&(0x7f00000dc000-0xb)="3e62f774c64a7e2a074323", 0xb}, {&(0x7f0000c6e000)="130ecbacc5b85b277cf36caaaa750429a72d1c18de323ffba21f8f62866e490e5d0f0160f1034b9b317753c30eb9bf86e2eec5eacc42da0c91c2dee1d471bdb339062217278acbf4572d0d85809c415254b2aba3efd607273c758c6553f0871ec86674c9ae5800e88add453a0f575ed2fe324b2abe172afd653316d77c9c565a5522d59b849d93a4af299a3e2d365e1746607f5c0db1e9805f4ee9180147443ff706668ce6", 0xa5}, {&(0x7f0000efe000-0x16)="5a27ccac4cfcd58d6628ba1b8a5e559bb243e1b8df30", 0x16}, {&(0x7f0000479000)="a71cab6397a70ec41bbc7e403cb534a109d3a1b65f72590c9364c91d2e4d1f83951fee5795fb54fe22c7aeef4f3b117a6590d7a9549e0923131480d06266327e18bfaa98322f05045f9e7f13", 0x4c}, {&(0x7f00005c1000-0x6e)="08bff90a25d62c89ecb8e4073cc6c160413f97f30c8d12ca65960021fc9262516f7bffc5dd9d12ad1e26b9bebcc183096bc3b2121543fb3b875d1f891358c084022ce6537a248912b7937a436edbb7036e1680c83da0c1971fe928d45a4f2a858165abb41de6c7599eb01f265657", 0x6e}, {&(0x7f000068c000-0xbb)="1fea34f54ae505bff8dcb299923100d4ae63610d637215d02589fd0f57a394ed99670df3e02e6dccf119135a014ef16bd18ad4ad02cf5bd924f7075f9905eef2a76f4f2e43aeead6977dd15b5a7f7b54963443f3aed74ff761cea2c271704bb51d8c4bedc6e29533bf73028c40f32274b6f5e95c78c3229099b941755a8f84e629ac1770fc36bf73db9dfe94612f4bad4d5f5ac1a647f222bd75722b93f4d17db3b9babe51589eb668542e1580743f4125534abc9bbaf3bdd1f3ce", 0xbb}, {&(0x7f000006e000-0x8c)="97a85010169b7f093aec8b4c8f61a5256870a04e9529cc4eccb3e800f69891fef029b2b9e5b09221a01ab2a68da6e24eacead0f52eeb88c55d9bc5b6f8b96fc2d6a54e3b8d7509f39931b1d38f80ce9091a7e72e51071de783a7a6f0bf3e85544aa5b462161db8c0fb90244bcd30f9408aefbc47a2367a491afce4df932c7a29e8a6ab351b85983c2204c5", 0x8b}, {&(0x7f0000160000-0x1000)="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", 0x1000}, {&(0x7f0000f24000-0xd2)="84a9e0d27b2167c6c15b4cd1c598ec4ba0f2ea79bbdbbf83e6c64609ad34f8a9e83e88e8db1b06cb8850c22c79d201e4fe6506d8cd0fcc3f7388253d186c8605d2f807aed4e426d4a27641bd92c42ce95f424318e3b3025259c952d3d05d8d8b07e0f465fdafc3f7e8c0e39419001c434474a0c4b86f04b00346671916fad8f483d905877d534eb49d1ac35f139cc506663d4b39185aafe64a65fd7a47f433b0e4003c772328dc1429d9138b79c21ffe1a9d1cebdb972be2dc69e7116bb65bb1fa77e73ff1c698ddd540ec3664d1e3c3d32d", 0xd2}], 0x9, &(0x7f0000ee4000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x0}, 0x40081) ioctl(r2, 0x2275, &(0x7f0000700000)="0800ffaa") epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r2, 0x80000000) io_setup(0x9, &(0x7f0000178000)=0x0) io_cancel(r6, &(0x7f0000ce4000-0x40)={0x0, 0x0, 0x0, 0x9, 0x8, r2, &(0x7f0000bf3000-0xfe)="6728f25e5c5909426e6af26c339a94a3550f9112f10b72d9003d6a9973b5ad977d16b92b8213e88e3cd91faee32e0244f4d47c2b8c5b1b87a212fa32704d23dfce4d89d904f45f9fd6cff7d7b7c691b7214f366226c9c9aae682f14099f937388e266c9f087575412690c238c82c67ee4352b03b6da697cb606de6867c2c807c20d6d7abb70140dd20f30b2ce52ba1a487880912b858f38aaf9c23402dfcfe8d50aa132534d7045acf70a62cf05d6d22359eaf4e0bac9cef75c68b8c2c8cd14c265476630800b6d3854bbecf4c430ea69957f42c6d76637d0b9e6cfe640eb363d0f0ff8d342e921ad1b724196e20689daaffbe19f1e1327ecc169026e308", 0xfe, 0xffffffff, 0x0, 0x1, r2}, &(0x7f0000f58000-0x20)={0x0, 0x0, 0x0, 0x0}) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001d5000-0x11)='/dev/vga_arbiter\x00', 0x181000, 0x0) dup3(r2, r7, 0x80000) 2018/01/30 22:37:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001a8000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00004a3000-0xdc)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffc00, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x252}], 0xdc) mount(&(0x7f00003dd000-0x8)='./file0\x00', &(0x7f000019a000)='./file0\x00', &(0x7f000037c000-0x8)='cgroup2\x00', 0x4001, &(0x7f0000dd9000)="") chmod(&(0x7f000014e000)='./file0\x00', 0x0) recvfrom$inet(r0, &(0x7f0000bc2000)=""/108, 0x6c, 0x2002, &(0x7f0000763000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x7, &(0x7f00001e1000)=0x0) io_cancel(r1, &(0x7f0000030000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f00001ca000-0x1000)="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", 0x1000, 0xc85, 0x0, 0x0, r0}, &(0x7f00004ad000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/30 22:37:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000a3000-0x9)='/dev/dsp\x00', 0x400000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000c15000-0x8)={0x1, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') write$selinux_user(r1, &(0x7f0000e28000)={'system_u:object_r:ld_so_t:s0', 0x20, 'unconfined_u\x00'}, 0x2a) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000d11000)=0x0) setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000220000)=@raw={'raw\x00', 0x9, 0x4, 0x3b8, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00003c5000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2b0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x9, 0xffffffffffffff6f, 0x4, 0x9203, '\x00', 'syz1\x00', 0x400}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}, {{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], [0xff0000ff, 0xff000000, 0x0, 0xff000000], @common='lo\x00', @common='erspan0\x00', {0x0, [0x0, 0x0, 0x0, 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]}, 0x87, 0x800, 0x1, 0xa}, 0x0, 0xa8, 0x108, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffff00, 0xffffffff, 0x0, 0xffffffff], 0x3, 0x0, 0x3, 0x0, 0x8, 0x1ff, 0xfffffffffffeffff, 0x4, 0x7}}}]}}, 0x418) 2018/01/30 22:37:00 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000e9b000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) sendmsg$key(r0, &(0x7f00000cc000)={0x0, 0x0, &(0x7f000079a000-0x10)={&(0x7f0000f07000-0x48)={0x2, 0xc, 0x9, 0xf, 0x9, 0x0, 0x1, 0x3, [@sadb_ident={0x2, 0x0, 0x7, 0x0, 0x6}, @sadb_sa={0x2, 0x1, 0x1, 0x8, 0x10000, 0x7d, 0x0, 0x20000000}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_ident={0x2, 0xa, 0x1, 0x0, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/30 22:37:00 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000f87000)=0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000f88000-0xe)='/dev/admmidi#\x00', 0x6, 0x10000) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x1, &(0x7f0000f87000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000f87000)='/dev/audio\x00', 0x800, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x3, &(0x7f0000f88000-0x18)=[&(0x7f0000f88000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000f87000)="a8f1eb3f836c709ffa84a5859351ebec4271e14bbeae19795ec9975aab442695db1cb0ffaeb22434ec38a620fb8aeb268bb09348f24ed0e0aa1c26680be3ac95a33927be5b9e94879e58b887e07b4ecd3690fd7971967e25fa6fb02ac203738d708642c955df8c04221bd1f4a43ea8ce483f5b91102458d11245a560de7a0f246693ca3095106d4472970e444922", 0x8e, 0xffffffffffff7fff, 0x0, 0x1, r2}, &(0x7f0000f88000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000f88000-0x9b)="a2d188926f32ef10f3ea3948bc80da6424f5c931b5263bb1a072121e88af71f71b4657b56db8e5698c2ae577a9fbb50c61cc013ae9ec6dd4e24ad6e3686ddac07ac86d1679befdd1c14ee2cc80912c31bb5476e9767c2a8be2d52c7dd71b53cf76668b13954b7df3bfbc793669f0268c050712ce34531483ce5c1aa40f2cc54371062935b266f282b80d2548a83991452ec44a0bb253f3ca9df64e", 0x9b, 0x8, 0x0, 0x0, r3}, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0xf, 0x20, r0, &(0x7f0000f87000)="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", 0x1000, 0x800, 0x0, 0x0, r4}]) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f86000)=""/203, 0xcb, 0x0, &(0x7f0000f87000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x1800}], 0x7, &(0x7f0000001000)={0x77359400, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/30 22:37:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000831000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") set_mempolicy(0x3, &(0x7f0000830000-0x8)=0xff, 0x4) creat(&(0x7f0000326000-0x10)='./file0/control\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/30 22:37:00 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = shmget(0x1, 0x4000, 0x2fc1c1522b22227f, &(0x7f00009d8000/0x4000)=nil) r3 = accept$alg(r0, 0x0, 0x0) shmctl$IPC_RMID(r2, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) syncfs(r3) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) r0 = syz_open_dev$sndpcmp(&(0x7f0000819000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000356000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f000002b000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00003f6000-0x4)=0x1, 0x4) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r2, &(0x7f00004b9000)="", 0x363, 0x0, 0x0, 0x0) close(r1) 2018/01/30 22:37:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000173000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000286000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00001e4000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000225000)={r1, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001c000)={&(0x7f0000012000)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:37:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x1, 0x4c, 0x400000002}], 0x36) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000610000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a74000-0x4)=0xe8) lstat(&(0x7f00001f5000-0x8)='./file0\x00', &(0x7f00003c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r2, r3) sendfile(r1, r0, 0x0, 0x100000072439a6b) 2018/01/30 22:37:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) nanosleep(&(0x7f0000e6f000-0x10)={0x0, 0x1c9c380}, &(0x7f0000b87000-0x10)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000063d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f000046c000)=0x100000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000876000)={0x0, @in6={{0xa, 0x0, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x2, 0x4d5, 0x10}, &(0x7f00006c6000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000714000)={r2, 0x6, 0x1}, 0x8) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:37:00 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f7b000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 87.578896] cgroup: cgroup2: unknown option "" [ 87.595892] cgroup: cgroup2: unknown option "" 2018/01/30 22:37:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000355000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000919000)={"d42665cd8162ae2dd4d8e82bda4229c6", {0x4, 0x0, 0x80000000, "9ae2a8d8f51b", 0x1f, 0x0}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000da9000-0x4)=0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00004f4000)={&(0x7f00006a0000)='./file0\x00', r2}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10d, 0x0, ""}], 0xffffffffffffffc6, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") r3 = syz_open_dev$vcsa(&(0x7f00007fe000-0xb)='/dev/vcsa#\x00', 0x1, 0x101000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000d24000-0x10c)={0x20, 0x200, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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], 0xc20000, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) r4 = syz_open_dev$audion(&(0x7f000021d000)='/dev/audio#\x00', 0x3d, 0x101000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000092f000-0x4)=0xfffffffffffffff8, 0x4) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c77000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f0000143000-0x8)={0x3, r5}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000443000-0x20)={r2, 0xffffffffffffffff, 0x7fffffff, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBLED(r4, 0x4b65, 0xffffffffffff84e0) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000a1c000-0x8)={0x0, r4}) 2018/01/30 22:37:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000a3000-0x9)='/dev/dsp\x00', 0x400000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000c15000-0x8)={0x1, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') write$selinux_user(r1, &(0x7f0000e28000)={'system_u:object_r:ld_so_t:s0', 0x20, 'unconfined_u\x00'}, 0x2a) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000d11000)=0x0) setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000220000)=@raw={'raw\x00', 0x9, 0x4, 0x3b8, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00003c5000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2b0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x9, 0xffffffffffffff6f, 0x4, 0x9203, '\x00', 'syz1\x00', 0x400}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}, {{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], [0xff0000ff, 0xff000000, 0x0, 0xff000000], @common='lo\x00', @common='erspan0\x00', {0x0, [0x0, 0x0, 0x0, 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]}, 0x87, 0x800, 0x1, 0xa}, 0x0, 0xa8, 0x108, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffff00, 0xffffffff, 0x0, 0xffffffff], 0x3, 0x0, 0x3, 0x0, 0x8, 0x1ff, 0xfffffffffffeffff, 0x4, 0x7}}}]}}, 0x418) 2018/01/30 22:37:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00002b2000)='/dev/dmmidi#\x00', 0x79, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000992000)=0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = memfd_create(&(0x7f00006dd000-0x1)='\x00', 0x1) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00008c5000-0x10)={0x268, &(0x7f0000d3c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) close(r1) 2018/01/30 22:37:00 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000005000)=""/73, &(0x7f0000003000)=0x49) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/30 22:37:00 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f7b000-0x11)='/selinux/enforce\x00', 0x200880, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f7a000)={0x0, 0x43, "92f86b78e10b2cc51c5d0b82ca7ae0d3fb379201b083aa12a635f0953a78b240af8e7a227945c8f6cecfe5219b8e812ade327fb6d774954470bab651b33e8048fe7f30"}, &(0x7f0000f7b000-0x4)=0x4b) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x8001, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f7b000-0x6)={r3, 0xca6}, &(0x7f0000f7b000-0x4)=0x6) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) accept$llc(r0, &(0x7f0000ea6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e82000-0x4)=0x10) 2018/01/30 22:37:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00009a2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x1000000000000, 0x0}]}, 0xffffffffffffff2c) 2018/01/30 22:37:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d20000-0xc)={0x0, 0x0}) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000a3b000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x253, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r5, r6+10000000}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/30 22:37:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x8000000000c) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:37:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001c2000-0x4)=0x0) waitid(0x0, r0, &(0x7f0000e96000)={0x0, 0x0, 0x0, 0x0}, 0xdbbe8aa45b5ff115, &(0x7f00009cf000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000599000-0x60)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:37:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x1000, 0xfffffffffffffffd, 'gcm(aes)\x00'}, 0xffffffffffffffc2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000082000-0x9)="23000100fcff0000", 0x8) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000064f000-0x10)=[{&(0x7f0000d0f000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/30 22:37:00 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d37000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000768000)='/dev/snd/pcmC#D#p\x00', 0xff53, 0x100) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000942000)=0x2, 0xffa6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006c7000+0x3c3)='ns/uts\x00') fcntl$setpipe(r0, 0x407, 0xfffffffffffffc00) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:37:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40400) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f94000)='/dev/admmidi#\x00', 0x401, 0x8000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008dd000-0x8)={0x0, 0x2, 0x4}, &(0x7f000028a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000022000)={r2, 0xae, "d40486786f9582829fb9a30e29c59449acf7b880cce0b4346f60b89bf28a266f583b75a92fb961a877eecaff64ae4a94df57946d1db9b9175c4e2980d75abd5884a3fe49d19581b6efb62b01cb3bd4fae745e0ed0adec73147de18a5e2743609c524a1a424060207adce1d25321db312f7bf15971578ce46bd50ca5b6d09a38e55978412edd01d5bca0b628632f7b0b2b794f4126d84c6e521ca8b02e2371286ee6883a3b12e9eea7ffa02f6df9a"}, &(0x7f0000b7a000-0x4)=0xb6) read(0xffffffffffffffff, &(0x7f0000ac5000)=""/132, 0x84) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000cf6000)=0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x343)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 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, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x308) 2018/01/30 22:37:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000df2000)={@generic="50876efebd4822d4e1e8384599d409c2", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/30 22:37:00 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x0}, 0x0, 0x0, 0x8}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) timer_create(0x0, &(0x7f0000004000-0x50)={0x9, 0x1, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 22:37:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fsetxattr(r0, &(0x7f000052b000)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000842000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) sendto$llc(r1, &(0x7f0000efd000)="9e37c2206a858768406fd8049ebb9b506355362a04cdf087973bbb1340758d96edcbcade75d52fe951cae729065889bfdc3cf5cb19d3aa48744e7f5b0f5ceff187ee7cc32bc312c543e9f4da976cd9c662", 0x51, 0x24000000, &(0x7f000009e000-0x10)={0x1a, 0xd, 0x1000, 0x58d, 0x4, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/30 22:37:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000916000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f000087c000)=0x100000000) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000062c000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) sendmsg$rds(r3, &(0x7f00007b7000-0x38)={&(0x7f00009d9000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c4e000-0xa0)=[{&(0x7f00003f2000)=""/151, 0x97}, {&(0x7f0000990000)=""/68, 0x44}, {&(0x7f0000479000)=""/160, 0xa0}, {&(0x7f00006f5000)=""/101, 0x65}, {&(0x7f000018a000)=""/0, 0x0}, {&(0x7f00000a4000-0x97)=""/151, 0x97}, {&(0x7f00000ce000-0xe)=""/14, 0xe}, {&(0x7f0000258000-0xe8)=""/232, 0xe8}, {&(0x7f000027b000-0xbd)=""/189, 0xbd}, {&(0x7f000023b000)=""/208, 0xd0}], 0xa, 0x0, 0x0, 0x10}, 0x4) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00004cf000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:37:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = syz_open_dev$dspn(&(0x7f0000929000-0xa)='/dev/dsp#\x00', 0x10000, 0x0) clone(0x400, &(0x7f000004b000)="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", &(0x7f000029e000-0x4)=0x0, &(0x7f0000d29000)=0x0, &(0x7f000011b000-0x8d)="2bd9d2a60354ea2620eca0565878713b1003767a16b8141cc0cdca92b17e7a6544f2679ff066ce2839b0bfed669b941da6bb0aeeb7a95a99e49d751992539d75aa42398533846cf0a8e468fbcdeaa2f28968ff6ff92503ea9371ff5ec01abe00455d908220099e626d1b85b569dadaf1ddf28805dffba939f4fd62bf17849028c32d948eafb7854097068a2265") ioctl$VT_RELDISP(r1, 0x5605) 2018/01/30 22:37:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/snmp\x00') setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b0c000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) [ 87.809192] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/01/30 22:37:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000f3f000-0x2a)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000d1b000-0x10)={0x0, 0x1c9c380}) lgetxattr(&(0x7f00005c7000-0x8)='./file0\x00', &(0x7f00002fd000)=@known='security.evm\x00', &(0x7f0000af3000-0xbc)=""/188, 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000046e000-0xfc)="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", 0xfc) semop(0x0, &(0x7f00006cd000-0x3c)=[{0x0, 0xa01, 0x1000}], 0x1) 2018/01/30 22:37:00 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f7a000)=""/4096, 0x1000}], 0x0, &(0x7f0000ec7000)=""/107, 0x32c, 0x2}, 0x3) 2018/01/30 22:37:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) r1 = dup(r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000be0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00003c2000-0x8)={0x0, 0x0}) 2018/01/30 22:37:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000083000)={0x0, 0x0, 0x0}, &(0x7f0000f7b000-0x4)=0xc) prlimit64(r0, 0x0, &(0x7f0000af1000)={0x8f, 0x0}, &(0x7f0000c23000-0xb)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000423000)='/dev/vcs#\x00', 0xd92, 0x8000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000051b000)={0x5, 0x7f}, 0x2) 2018/01/30 22:37:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00008be000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:37:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f00007ff000)={0x0, 0x15, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000035a000-0x4)=0x0) timer_getoverrun(r0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000cc000)={0x3, r1, 0x1}) sendmsg$key(r1, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f0000017000-0xd0)={0x2, 0x8000012, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005ac000)={0x9, &(0x7f0000621000-0x48)=[{0x4, 0x7f, 0xfffffffffffffffc, 0x5cf8}, {0x5, 0x3, 0x9, 0xce12}, {0x2, 0xaf2, 0x401, 0x0}, {0x0, 0x20, 0x9, 0x7fff}, {0x1f, 0xd82f, 0x0, 0x9}, {0x3f, 0x80, 0x1f, 0x1}, {0x1a3d9d0e, 0x7f, 0x3, 0x2}, {0x0, 0x9, 0x20, 0x7ff}, {0x7, 0x5, 0x5, 0x3}]}, 0x10) 2018/01/30 22:37:00 executing program 2: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008c000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f000008c000-0x10)={0x3, {"94b8554df06211"}, 0x32}, 0x10) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x1, 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000008b000)=0x0, 0x0) 2018/01/30 22:37:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000f3f000-0x2a)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000d1b000-0x10)={0x0, 0x1c9c380}) lgetxattr(&(0x7f00005c7000-0x8)='./file0\x00', &(0x7f00002fd000)=@known='security.evm\x00', &(0x7f0000af3000-0xbc)=""/188, 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000046e000-0xfc)="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", 0xfc) semop(0x0, &(0x7f00006cd000-0x3c)=[{0x0, 0xa01, 0x1000}], 0x1) 2018/01/30 22:37:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006a5000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a47000)=""/64, &(0x7f0000e7d000-0x4)=0x40) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003a9000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffff3, &(0x7f00008c3000-0x10)={0x0, 0x0}) 2018/01/30 22:37:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) r1 = memfd_create(&(0x7f00003c8000)='keyring\x00', 0x3) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) 2018/01/30 22:37:00 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x5, &(0x7f0000f7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f7a000)={0x0, 0x8000, 0x6, 0x0, 0x0}, &(0x7f00001db000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000c99000)={r3, 0xffff, 0x1000, "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"}, 0x1008) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f5a000)=0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000014b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f7c000-0x10)={&(0x7f0000f7b000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_group_source_req(r4, 0x0, 0x2e, &(0x7f0000c12000-0x118)={0x0, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002e5000)={0x0, 0x0}) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) 2018/01/30 22:37:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000061000)=[{{&(0x7f0000d09000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000002b000)=[{&(0x7f000057f000)=""/22, 0x16}, {&(0x7f00000bc000)=""/183, 0xb7}], 0x2, &(0x7f0000ec8000)=""/105, 0x69, 0x4}, 0xfffffffffffffffc}, {{0x0, 0x0, &(0x7f00005cf000)=[{&(0x7f0000915000)=""/1, 0x1}, {&(0x7f0000c06000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000454000)=""/205, 0xcd, 0x1f0}, 0x20}, {{0x0, 0x0, &(0x7f0000054000-0x40)=[{&(0x7f00000a5000-0xfe)=""/254, 0xfe}, {&(0x7f00002c9000-0xfb)=""/251, 0xfb}, {&(0x7f0000081000-0x69)=""/105, 0x69}, {&(0x7f000055c000-0x20)=""/32, 0x20}], 0x4, &(0x7f0000f1f000-0xab)=""/171, 0xab, 0x4}, 0x5}, {{&(0x7f000057a000-0xd)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000e81000-0x50)=[{&(0x7f0000095000)=""/236, 0xec}, {&(0x7f0000c73000)=""/96, 0x60}, {&(0x7f00003b3000-0xf3)=""/243, 0xf3}, {&(0x7f0000d07000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a72000-0xe9)=""/233, 0xe9}], 0x5, &(0x7f0000ab5000)=""/149, 0x95, 0x81}, 0x8}, {{0x0, 0x0, &(0x7f00002c7000)=[{&(0x7f000018d000-0x93)=""/147, 0x93}, {&(0x7f0000634000-0x9f)=""/159, 0x9f}, {&(0x7f0000153000-0x3a)=""/58, 0x3a}, {&(0x7f0000068000-0xa8)=""/168, 0xa8}, {&(0x7f0000ffd000-0xe)=""/14, 0xe}], 0x5, &(0x7f0000d7e000-0x9f)=""/207, 0xcf, 0x800}, 0x81}, {{&(0x7f0000e44000)=@generic={0x0, ""/126}, 0x80, &(0x7f00005b9000-0x20)=[{&(0x7f0000391000-0x5b)=""/91, 0x5b}, {&(0x7f0000bf3000)=""/100, 0x64}], 0x2, &(0x7f0000624000)=""/95, 0x5f, 0xfffffffffffffffa}, 0x5}, {{&(0x7f0000607000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000d39000-0x40)=[{&(0x7f0000e8a000)=""/0, 0x0}, {&(0x7f00000cf000)=""/54, 0x36}, {&(0x7f0000626000-0x24)=""/75, 0x4b}, {&(0x7f00003d4000)=""/41, 0x29}], 0x4, &(0x7f0000829000)=""/165, 0xa5, 0x9}, 0xe2}, {{&(0x7f0000aad000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00008e3000-0x80)=[{&(0x7f0000276000)=""/192, 0xc0}, {&(0x7f0000486000)=""/182, 0xb6}, {&(0x7f00009ac000)=""/111, 0x6f}, {&(0x7f00006f1000)=""/102, 0x66}, {&(0x7f0000b9a000)=""/19, 0x13}, {&(0x7f0000900000)=""/81, 0x51}, {&(0x7f0000ef3000-0x30)=""/48, 0x30}, {&(0x7f00007b0000)=""/115, 0x73}], 0x8, &(0x7f0000f50000-0xda)=""/218, 0xda, 0x5}, 0x606}, {{&(0x7f0000bdb000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00009da000-0x60)=[{&(0x7f0000835000-0xba)=""/186, 0xba}, {&(0x7f000036c000-0xfa)=""/250, 0xfa}, {&(0x7f0000683000)=""/210, 0xd2}, {&(0x7f000083b000-0x1d)=""/29, 0x1d}, {&(0x7f00002f9000-0xc0)=""/192, 0xc0}, {&(0x7f0000844000)=""/93, 0x5d}], 0x6, &(0x7f0000b46000-0x8)=""/8, 0x8, 0x1ff}, 0x200}, {{&(0x7f000020f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000f78000-0x50)=[{&(0x7f000099a000-0x28)=""/40, 0x28}, {&(0x7f0000466000-0x80)=""/128, 0x80}, {&(0x7f0000e91000)=""/1, 0x1}, {&(0x7f0000bab000)=""/165, 0xa5}, {&(0x7f0000d4d000)=""/40, 0x28}], 0x5, &(0x7f00008a5000)=""/207, 0xcf, 0x240000}, 0x100}], 0xa, 0x100, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000458000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x1000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00008d0000)={0x1f000, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x1000, 0x1000, &(0x7f00009ca000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x80000000010000, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r1, &(0x7f00008c0000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008cd000-0x4)=0x1c) setsockopt$inet6_dccp_int(r5, 0x21, 0x4, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004f5000)=0x0) r6 = gettid() ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000489000-0xbb)=""/187) sched_getscheduler(r6) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={0xffffffffffffffff, 0xfd3a}) sync_file_range(r1, 0x7f, 0x2, 0x5) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f000047a000-0x4)={0x0, 0x240000000000000}, &(0x7f0000634000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000018f000)={r7, @in6={{0xa, 0x2, 0xe9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/30 22:37:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) read(r1, &(0x7f0000cfe000)=""/48, 0x30) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000cde000)='/dev/loop#\x00', 0x6, 0x4000) r2 = dup2(r0, r0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f000019e000)="3db24e94cc36f53325c9abeb1d16a2bb347ecc88eb15fc5ed0b100d034c4f206637709bca959f9dd4c55bf15059f0a7fb1d248c2028f5baa92471a2d94") ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000-0x110)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2018/01/30 22:37:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:37:00 executing program 6: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) r1 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000e45000/0x2000)=nil) r2 = syz_open_dev$sndpcmc(&(0x7f000086b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000382000-0x18)={0x2, &(0x7f0000cdb000)=""/83, &(0x7f0000001000-0x30)=[{0x0, 0x0, 0x100, &(0x7f000091c000)=""/0}, {0x72, 0xd8, 0xff, &(0x7f0000090000)=""/216}]}) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/30 22:37:00 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b14000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d48000)=0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006e8000)={0x20, 0x1, 0x348, 0x4, 0x40, 0x800, 0x40, 0x400, 0x3d2611c2, 0x2, 0x4}, 0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f83000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f82000)=@bridge_dellink={0x2c, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x1c, ""}, {0x4, 0x0, ""}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:37:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) fchdir(r0) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000683000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}, @rand_addr=0x3}, 0xc) 2018/01/30 22:37:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000dac000)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f000072f000)='./file0\x00', 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000767000-0x1)=0x1, 0x4) writev(r1, &(0x7f0000a8e000-0xa0)=[{&(0x7f000030f000-0x7c)="3bd5a659b04fd7731cbb749efce75d36bbb12d62b67197a36f0a750a5d0d4a053603935a517180a9a54f576a44862d33f208f5ff99ab676276a458592c5de28594cc1363dcb03eeec8d3e8f73e7b79a5fb8d0d3ad48587302cd1d3cec26fa9a42d0d725051e537633fefd41d7ebcf7be9c286553d4d90f6a872072ea", 0x7c}, {&(0x7f0000338000-0xf6)="39c7e4db8b2447278071e5291dc72edbe16c28f2596a405a8ea24ee3a2d72527a9727686ded2aad348859d968c5f13246776689bed54be1087d766f2ec7d6a531cfb92e45c2ae6eed897601e4f0aca624061f5b523241e8348a57ccf47013e903f72d0a2ccb85cc14424edbf4615fea8cd43909433923554b32fdb3cf5a2149d52e4e88f115d4c8db18d2b98ca5fd1fcda904ea4e672367c53d633842757560c9da5c7880d34fc8b5c68b1ae3ffe279799e18058f03add72914d0d139b104705e8ce1b74d2aab4e5ba0dd0ef7c92ca23b45bf41f6750958765c862bf876efe17c8b47a79a11ae80d3a3fe40126755fd3b3a0d8605309", 0xf6}, {&(0x7f0000d01000-0xe0)="612a2a0861ac6e55a3d3a699debcc4686b01aabee953f581bddc1cad1d3838d29e8a7457dfde17cc9230cd8ccbb10c738deaf011cc79c094ce03c57d03510c669b0faa2b2e6090a3029c5218705c55e24de624e1a4d8e6c77bbe5bc5251c629b9b74ab255a01745a609f20543248fb1b922599e67f073465b0771de5ce710d8e37146f2d651cd47d9cb8630a6c303f72c03b91ddc7b5aa2aff7b2a212c432173df5694df5f2dc0106092d2177539979c3945a14ce62ec147637fc44cfc79c5af1078d4d20aab454aedf5495b4d72982955d125e1915e1dcdf1d9f83a6f0b5e93", 0xe0}, {&(0x7f0000174000)="abcc92830c092662afc0f643202b797e26121c10255e18984d2f065c78f22d04115909f858b8575d7f6f1454322008fb58d5b71978fff30a19a6eeffcebd22c603337086b004a55cb4b2789a178192b4649ffdbe01a05b8d21b517baf762621d5ef7f70df3", 0x65}, {&(0x7f000049f000-0x4)="25373810", 0x4}, {&(0x7f0000e84000)="bcc4036b523aa957dd5da889b472ebc3e6dc370b467f63ca508d9282f3cec5a1faaff6812b9df2b84c4359f68d13375b4a666b6b0899ed4b38d7a4ceb8c2d25bc8eae1d3232bef2b8eadd859990655e56903b98c62717ea9b8d44054e3e4357f151bbdf109df9e77d6e0bfb6d08effbf410971e9380bc50f21a1169a4078dc2249fd8a29ae8ecb6a6e78", 0x8a}, {&(0x7f00003cb000)="3e66aac79ba328f23db54200cb0a913ec90060e05ae6d6184c4fbdd040073446199c82c7c9468c2d2df411", 0x2b}, {&(0x7f00007ac000-0x1000)="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", 0x1000}, {&(0x7f0000543000)="88b24cd8f821334d7e1637ace7c602bcebbb3be3535022addf54acf6c26b871a47", 0x21}, {&(0x7f0000893000-0x56)="aa281c78c5271a5a7a0a8f9a241adcde3c22cb9be5f281dbb993751521a6fe3a43f4d79e9da2aa79dae564839723d6ae3a94699d570e011885ec2dffeba2d911cecbf87aabd54302d1095065bb2f515568e57390263c", 0x56}], 0xa) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000072f000)='veno\x00', 0x5) bind$inet(r1, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0x0, 0x24020004, &(0x7f0000e99000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000080f000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000783000)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f2f000)={@common='erspan0\x00', &(0x7f00009fc000-0x98)=@ethtool_perm_addr={0x20, 0x90, "0503f4233de08e9c2a938e2e12a31ade6952cab698a5fc6247f46b39bd9962a2884d93faf3bacad9b096a2e256577a3fe8022c28bf0e3fc3019681bc2059b2c41f6d4a99c8a55fd435ba69a45edef5a35f38f0c225d8b065dabd5bb3c441d4cf3e6745403f0bcfb1e0c7cf1d9c420588a6a726dbf311451fa93fd399c02d72858b440ff23c621b993019bb9bdcbd42f4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:37:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() mremap(&(0x7f00009b8000/0x1000)=nil, 0x1000, 0x1000, 0x200003, &(0x7f0000f11000/0x1000)=nil) process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/30 22:37:00 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f0000f7b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:00 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x22e5, 0x0, 0xfffffffffffffffc}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) io_submit(r2, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000494000)="", 0xffffffffffffffb1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/30 22:37:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002bd000)='net/llc\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000140000)={0x0, 0x5e5c, 0x3f, 0x1f, 0x8, 0x9}, &(0x7f0000fb2000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f5e000)={0x3, 0x200, 0x0, 0x174c, r2}, &(0x7f0000d6d000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x20, &(0x7f00007d5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/30 22:37:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$mouse(&(0x7f000024b000)='/dev/input/mouse#\x00', 0x0, 0x40000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e41000-0x4)=0x0) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:37:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x3) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r1, r1, &(0x7f00004db000)=0x0, 0x1000000000ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)=""}) close(r2) fsync(r2) close(r2) 2018/01/30 22:37:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000af9000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000f61000)="", 0x0, 0x4000000000000) 2018/01/30 22:37:00 executing program 5: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x8000000000004, 0x0, 0x0, @sint={0x200, 0x0}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000b0d000)="30c8e5e755cd4d8955ad064788a76e04231bd86746cbc141056566c9415bee4ee359a0b6040980362caa4197f7f1cbb91e86a22ed5a4ea9b162858743bf6a034bb57691b6f100cf55abb89cdda2d4ed795be8908dcdd193954653eff24af37e405cfdb9f09e5ca738b294f3ceff8c4a969b4a36ed3d16859c786a00738a74877b8e919857e6fb1d55f1fa0b48bb5c19bf5beca73c983707a789697ee0485222389a9b58018da87561610c4ab60b48b9b1ef0da5b8f7ac4e9843ea5977043a5853db9c449869744784062af754d5fe3a2a8", 0xd1, 0x4000, &(0x7f000022a000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="a074770f526aeba2bace41ce29ec8eb4"}}, 0x1e) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/30 22:37:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x20, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000082d000)=""/172, &(0x7f0000001000-0x4)=0xac) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000b47000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400202, 0x0}) 2018/01/30 22:37:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f9d000)='/dev/admmidi#\x00', 0x9, 0x82800) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00007ed000-0x89)=""/137) timer_create(0x8, &(0x7f0000fca000-0x60)={0x0, 0x36, 0x0, @thr={&(0x7f0000f49000+0xf08)="", &(0x7f0000a6d000-0xb8)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f4000-0x4)=0x0) 2018/01/30 22:37:01 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000dfd000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x109000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f7a000)={0x8dc, 0x3, 0x2, 0x7f, 0x2}, 0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80001, 0xc) signalfd4(r0, &(0x7f0000155000-0x8)={0x3ff}, 0x8, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000483000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000dcf000-0x10)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00002ac000-0x10)={0x1, &(0x7f0000f07000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:37:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000000000)=0x64c1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x1, 0x7) setsockopt(r1, 0x7, 0x12, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f0000ab3000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xd8) 2018/01/30 22:37:01 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000010000-0xe7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000000e000-0xc)={@dev={0xac, 0x14, 0x0, 0x13}, @dev={0xac, 0x14, 0x0, 0x17}, @multicast2=0xe0000002}, 0xc) 2018/01/30 22:37:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) r2 = dup(r1) sendmmsg$unix(r1, &(0x7f000033d000)=[{&(0x7f0000542000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000177000-0x80)=[{&(0x7f00001c5000-0x47)="6f8fbc0d9449b6e8bed3b84a66417c461550461d71084404dcc43d04aedce96358642e864ac912a5b7fb93b696440b96a6cd2c85cc9f8669ce4bd446c437ee206bed57bec2ea67", 0x47}, {&(0x7f00008e5000)="0b2440aaec52db237506d0a35441c67ef1ca9b9f55b18a83d9106fb660b3225ef4e22d3c", 0x24}, {&(0x7f0000f07000)="8c0a628611111c52d9578e87970ad4adae9a22e4f4e419e2d8f1ea776cdeeef40790b1f32f9de815e1bb812ef3a401167a34b758fedc29faf92196ca3433f3ba9d", 0x41}, {&(0x7f0000958000)="88575054ee4e5ead8f782fe66658a619cf708b50ac7ade6fb92be9fd7bc4ae4e0b89d4623beef775acdc738f4b6031ea14bcef0f0d3386d5a3575a342381ab02c4b7474fabe6be1a561ee05ab0f9fa957bbf209bf098cd5a87c0125cf40b", 0x5e}, {&(0x7f0000e28000)="", 0x0}, {&(0x7f0000f2c000)="9a129112077907a45b85a5bc77f69e1040e947d50ea0f5cdbf1c2e524bb4988769c9ebc56bdb2e329ab5b90487d27135b5f6c532ab6ddeda54c9e0f9db77b1066306e940a2308dec28ab2bd29d916124479fdc59941648507210abfeb586064c08db55c4e1e8cf03bedaa3f0da181e50020efa3f15e70354e5ab28dbcc5cde82f22b32badf46bf65921b3bab666d4c0947bc4af9003f4313d888caab2167fff826fa1d", 0xa3}, {&(0x7f00008c2000)="5766a3a5140353feb70e2a012e", 0xd}, {&(0x7f0000776000-0x79)="02d26bda0f1065d127953fdaa1aea5d7ab6683bc52d7de58740bce31b512b14a65629e5c2f139597b8af2e32b73505c6a008b9cabb5a66447dad09a54b546a8e71173b6fc98a13a05bf795dbe22d3076b4ba50307332862062575fc04d7cc00d8c4526760478ec54fcb9cf5f177492a2f6fc18cc3f5c25cf18", 0x79}], 0x8, &(0x7f00000d7000)=[], 0x0, 0x20000040}], 0x1, 0x4000000) io_setup(0x8, &(0x7f00006ea000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003f6000)={0x0, 0xffffffff7fffffff}, &(0x7f0000e41000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000ff000)={r4, 0x5}, &(0x7f0000908000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000973000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000062a000)={r5, 0x80000, r1}) r6 = semget$private(0x0, 0x4, 0x40) semctl$GETZCNT(r6, 0x1, 0xf, &(0x7f0000b3c000-0x8c)=""/140) io_cancel(r3, &(0x7f00005fa000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8001, r2, &(0x7f000014e000)="32d7e03a6a2c09364b5f276009ecd3c81f3801f7f8fbd50f200c3e575cb7da0117f7d0e3572c0059b362a208bab506d2d025a03ab204809bd16ce55f31bd312cac0d27ab66a94ce5230c74184d6bec49d7b8fd046c62d8896e7889c387932c94766153ed598c2c63cc0ddf0caa6cfc2cd39023cd334d57cfe291408c551b8e5617774bd2952be306b0be1ac4f6df1e911adf83b6fc9dd7bb432aedb604d8efa948a61f0efab0adb791aa6139b01c9978ad4ca8d04789203a7b62dc2bdaf2a1e2d6e6967a0529c8aab9f6ae479e13edc1619e68c792c7d38f2bfab1b34d", 0xdd, 0x3, 0x0, 0x1, r2}, &(0x7f0000c6c000)={0x0, 0x0, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000026000)='/dev/rtc\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf6000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f000045b000+0x1d9)={0x4, 0x6, [{0x2, 0x0, 0x401}, {0x9, 0x0, 0xaa}, {0x2, 0x0, 0x8001}, {0x40, 0x0, 0xfffffffffffffff9}]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f93000)={0x0, 0x0}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000ed5000-0xc)={0x2, 0x3, 0x3, 0x9, 0x6, 0xfff}) 2018/01/30 22:37:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f1d000)='/dev/input/mice\x00', 0x0, 0x4080) getsockname$inet6(r0, &(0x7f0000237000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007ab000)=0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r2, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = getpid() wait4(r3, &(0x7f0000431000-0x4)=0x0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000408000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00003e3000-0x4)=0xc) 2018/01/30 22:37:01 executing program 6: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000bd2000-0x1c)=@req3={0x80000001, 0x0, 0x2, 0x40, 0x0, 0x81, 0xfffffffffffffff9}, 0x1c) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000d2b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d2b000)=0x10) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d2c000)={0x0, 0x2}, &(0x7f00003a5000)=0x8) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000d2d000)='/dev/vcs#\x00', 0x2c, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000253000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x2, 0x9, 0x7ff, 0x7, 0xfd6, 0x23f, 0x7fffffff, 0x1ff, 0x20, 0x401, 0x2, 0x20, 0x9, 0x1f]}, &(0x7f00008ca000)=0x108) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000001000-0x4)=0x0) 2018/01/30 22:37:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f000009c000-0x8)='./file0\x00', 0x228200, 0x80) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000345000-0x8)=[{0x3, 0x0}], 0x1) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000015000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:37:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087f000)='oom_adj\x00') pread64(r0, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) 2018/01/30 22:37:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000092b000)={{0x3, 0x6, 0xdbb, 0x6, "eb77f3a1a8b3b8f9bbff8cc14a4b8dc36239c95f0aedb8e231801707cec3eb2033beb8b8354b5187daac24e8", 0x25}, 0xfffffffffffffff7, [0x7, 0x2, 0x3, 0x5, 0x0, 0x0, 0x7fffffff, 0x2, 0x7fff, 0x1000, 0x6, 0x5, 0x40, 0x9, 0x71, 0x1, 0xe1, 0x2, 0x2, 0x4, 0x7, 0xff, 0xffffffff, 0xffff, 0x3, 0x20, 0x925, 0x3ff, 0x5, 0x10000, 0xffff, 0xffffffffffff7114, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x5, 0x7fff, 0x0, 0x80, 0x0, 0xfffffffffffffc00, 0x1, 0x9, 0x0, 0x8, 0x81, 0x2ddf7a68, 0x5, 0x800, 0x7, 0xfff, 0x9, 0x6, 0x6, 0x3, 0x65f8, 0x5, 0x4, 0x1, 0x0, 0x9, 0x213, 0x1, 0x4a1, 0x10000, 0x1f, 0x9, 0x1, 0x2, 0x1, 0x9, 0x401, 0x9, 0x7ff, 0xa69, 0xa38, 0xffff, 0x4, 0x8, 0x200, 0x3ff, 0x7, 0x27, 0x200, 0x400, 0x1, 0x6, 0x8547, 0x0, 0x8, 0x4, 0x7, 0x3ff, 0x9, 0x7fffffff, 0x3866b703, 0x2, 0x0, 0x48, 0xfffffffffffffffa, 0x7fff, 0x7fffffff, 0x3f, 0x2, 0xfffffffffffffbac, 0x20, 0x1, 0x0, 0x2, 0x9, 0xe7, 0x5, 0x0, 0x40, 0x10001, 0x4, 0x6a, 0x3, 0x7, 0xff, 0x4, 0x7f, 0x7, 0x8, 0xffffffff, 0x1, 0x3], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, "626d0000000000000000000080ffffff", "92e6e6eac8e443e6e69d10f7ef0b2fe30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d6500000007b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e11ed764989aac2ba631799517a9e794e1dd1f20124ab", 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 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, 0x1a, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) write(0xffffffffffffffff, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:37:01 executing program 5: socket$inet(0x2, 0x80806, 0x7) pipe2(&(0x7f000047e000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x0, 0x1, 0x0, 0x8, 0x6, 0xf}, &(0x7f0000ba0000)=0x20) mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x201b8b70) 2018/01/30 22:37:01 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000f7b000-0x2)=0x8, &(0x7f00000c5000)=0x2) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = socket$inet(0x2, 0x3, 0x1000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000654000)={0x0, 0x6, 0x1, 0x41, 0x0, 0x0}, &(0x7f0000f7c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001de000)={r3, 0x2}, 0x8) 2018/01/30 22:37:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000027b000)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000024000-0x14)={0x0, 0x81, 0xba, 0x1, 0x2, 0x8}, &(0x7f0000c57000-0x4)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000f6e000-0x38)={&(0x7f0000982000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000344000-0x80)=[{&(0x7f0000c8a000-0x47)="6ec408380466ffeea26ac61aed46a5763f0417ae1e338fee908b2507d46fe04cb78ec3319e02b631c0b760d56d986c832377f4b75c8efbedcddae8ded1cda523be8730d30d8bcc", 0x47}, {&(0x7f0000f29000-0x13)="4ae565924510af22aff62d9e41e1c35375ae72", 0x13}, {&(0x7f0000b04000-0x4)="47c1df54", 0x4}, {&(0x7f00009bb000-0xb2)="e11fbee4e635cef696ba64ccee5ef13f81096d9bdde0b385989c8bbdbd72323b54f7fb8a798fe45d7e7ca08f8c4adf1f5302c1bc7b01d10dfd885c58f037c86df506cca75993883c2edb79ba5c03cd73d9bbc32ccf7a0234a1fd98680cc108c13c429a92e394c3b9e45e0ea326a26e97d62e443a58b8757910e1dd496a36f9a550e0be953383953c12354865ca6ea67d0d146f6c8834befcaba2c31c85916b0c09bf809cf38ea0385b155805fb0a35b416f4", 0xb2}, {&(0x7f0000eaa000-0x12)="e6792b2809e2cafd5d79a9c98e6e00cd5a07", 0x12}, {&(0x7f0000658000-0x53)="05a4e40b1c8faf1dccbd00231f7d92a6d17c11af499a6b1f0fff9e0ce41dd288d226c8797b60f0e3f6483d494f92af761f4391626a2685881e4efdb33604530f0cda871b239037e57a74ab62f0fa256e75af00", 0x53}, {&(0x7f0000d78000)="97136ade3ab3304c65136a2062636d7405f16006f5d21683e4febea33110b5537a2503a8b261efa7a0dfbbf91caea7d700c2df1fedef1b12da097c168101f3ab1bb49ecb2157ad355ad9ae77e968068fc99ba3f62ad8c3da0703931711bf51acdc3aaffc63c30f787f0da1d89a428f235e9ee1c1d91bf248636b9b222477317d2e7f77c525238defb2d35cadaf0803a43fef04f36b92eff1896c4b6d92738567346e8d8b76524aca15a9e1e3414426f7831a17d9e0e2281785c683b1dac6bc0ec38180c6a2c4016adab4161649890e8ad51a8c538994128dead4e6ac0b4f816e1c4f11b830df6604e27530652057453f", 0xf0}, {&(0x7f00003ae000)="8877860191e3a91f7e05c063527c30951ee3f5a6820d831602e6f5037a27b5c39f45765d143619168f02ae55c945d6b5680af22e4ad3c2eaf3ef0a6f44c0bd9465430f6584c5f1c81344623bcdb03e112d71248076e75cca06998f37d87211fd5daca431e4533e5b46e783305928edd64a2cc69cc37e95e91fbcd908352be7c5d0b8154526663460d6706a9d19fbe48e4cf4ae0b903a162558182f15968c39cee75f", 0xa2}], 0x8, &(0x7f0000c18000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x7, 0xaf, r1}}], 0x30, 0x4001}, 0x4000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4(r2, &(0x7f0000f21000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000444000-0x4)=0x10, 0x80800) r4 = syz_open_dev$mouse(&(0x7f0000d47000-0x12)='/dev/input/mouse#\x00', 0x101, 0x40080) r5 = getpgrp(0x0) sched_getaffinity(r5, 0x8, &(0x7f0000437000)=0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000a6000-0xc)={&(0x7f000047f000)='./file0\x00', r4}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e21000-0x10)={r3, r4, 0x1, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00009b6000-0x4)=0x0, &(0x7f0000ffb000-0x4)=0x4) getsockopt$inet_buf(r2, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000916000-0x4)=0x0) 2018/01/30 22:37:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) write(r0, &(0x7f0000e91000-0x6a)="5cacfb1f857883057edf6da35cac9e12bbf6a8c0e13f89f6b753f1b067a2cce2ab6b9e304cdaf8b3336df50e613db8b54e5d8becb10822895daf71582a276807af67d21b4c5097f81bd38c88449d4db3f5fc7f4ec8ad92eefeb34cbe8830f2bfe7bf44c08e45b4891312", 0x6a) 2018/01/30 22:37:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000320000-0x8)='net/sco\x00') ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000a4b000)={0x2, 0x800, 0x4}) openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f52000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009de000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000845000)={0x0, 0x1, 0x0}, 0x8) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000003000)=[]) 2018/01/30 22:37:01 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f7b000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000f7a000)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r0 = open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) recvfrom$inet6(r0, &(0x7f000025b000-0xd9)=""/217, 0xd9, 0x10000, &(0x7f000027c000-0x1c)={0xa, 0x1, 0x4e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xeb0}, 0x1c) syz_open_dev$mouse(&(0x7f00000d1000-0x12)='/dev/input/mouse#\x00', 0x3, 0x8000) 2018/01/30 22:37:01 executing program 7: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f42000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000ab2000)={0x10000, 0x0, 0x2, "3ed690970afa", "9e19d8862b874d8491b4f94872123d07"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f3f000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f43000-0x4)=0xd37) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f40000)=[], 0x0, &(0x7f00004c2000-0xcf)=""/207, 0xcf, 0x0}, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x2, 0x0, 0x2, 0xff, 0x3, 0x20}, &(0x7f0000f43000)=0x20) 2018/01/30 22:37:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001d1000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x2)=0xb7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x35}, 0x1c) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="", 0x0) 2018/01/30 22:37:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = syz_open_dev$mouse(&(0x7f0000227000-0x12)='/dev/input/mouse#\x00', 0x7, 0x680405) lseek(r0, 0x0, 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a85000-0x4)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) epoll_pwait(r1, &(0x7f000025c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000fd6000)={0x2}, 0x212) getpgrp(r3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000362000)=0x0) r4 = syz_open_dev$vcsn(&(0x7f0000bb8000)='/dev/vcs#\x00', 0xffff, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ff9000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x4, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x100, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xb1, r4, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) restart_syscall() r5 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000)=0x0, &(0x7f0000d4b000)=0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00003bd000-0x38)={0x0, 0x0, &(0x7f00006e2000)=[], 0x0, &(0x7f00002dc000)=[], 0x0, 0x0}, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000849000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d8000)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)="") mq_timedreceive(r5, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400, 0x0}) 2018/01/30 22:37:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00008ce000)={0x0, 0x0}) bind(r0, &(0x7f0000994000-0x1e)=@pppoe={0x18, 0x0, {0x2, @random="c838f834ec31", @generic="740434017039552c730333778dae1081"}}, 0x1e) r2 = socket(0x10, 0x2, 0xc) signalfd4(r1, &(0x7f000056d000)={0x4}, 0x8, 0x4f03f780abab1e42) write(r2, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:37:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dff, &(0x7f00008d4000-0x8)=0x0) semget$private(0x0, 0x7, 0x20) 2018/01/30 22:37:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000d06000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x4, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/30 22:37:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000b21000-0x8)='./file0\x00', 0x0, 0x190) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000cc1000)=0x0, &(0x7f0000dad000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) syz_open_dev$vcsa(&(0x7f00006ba000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8)=0x0, 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/01/30 22:37:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r0, &(0x7f0000a03000-0x8)='./file0\x00', 0x40000, 0x21) r1 = socket(0x5, 0x0, 0x10) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) syz_open_dev$amidi(&(0x7f0000a79000-0xc)='/dev/amidi#\x00', 0x641, 0x400800) 2018/01/30 22:37:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f00008bd000-0xd)='/dev/urandom\x00', 0x0, 0xfffffffffffffffc) read(r1, &(0x7f0000dc6000-0x1a)=""/26, 0x1a) r2 = syz_open_dev$random(&(0x7f0000d87000)='/dev/random\x00', 0x0, 0x200) fcntl$setstatus(r2, 0x4, 0x42c00) ioctl$int_in(r1, 0x5452, &(0x7f0000e8a000-0x8)=0xc942) openat$sequencer(0xffffffffffffff9c, &(0x7f0000dba000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r4 = dup3(r1, r3, 0x80000) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000c65000)={&(0x7f00009bb000/0x3000)=nil, 0x3000}) ioctl$int_in(r3, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) 2018/01/30 22:37:01 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000374000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000f7b000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x400) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000055f000-0x4)=0x10, 0x80800) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00002e6000-0xa)='/dev/cuse\x00', 0x4024c0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000f7b000-0x6c)=""/108) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000ebe000)={0x3f, 0x1, 0x9}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x806) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x5, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) pipe(&(0x7f0000499000)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f00004c0000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dba000-0x4)=0x48) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000966000+0x419)=@routing={0xef, 0x200000000000005b, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x8) 2018/01/30 22:37:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000103000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000a4000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cb7000-0x8)={0x0, 0x1}, &(0x7f00005ef000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003f0000)={r2, 0xb, "e4e50b162b0e3658a7ef65"}, &(0x7f0000b39000)=0x13) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="b13832cd02"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000963000-0x4)=r2, 0x4) 2018/01/30 22:37:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fa1000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c3e000)='/dev/sequencer2\x00', 0xf340e59df3d64503, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00008bd000)=0x6) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000075000-0x20)={0x20000000e, 0x18, [0x6, 0x8002, 0x6, 0x8, 0x5, 0x7]}) 2018/01/30 22:37:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b2f000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca0000)=0x10, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b98000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000797000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000199000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000372000-0x4)=0xc) getresuid(&(0x7f000067f000)=0x0, &(0x7f00003ed000-0x4)=0x0, &(0x7f0000d43000-0x4)=0x0) socketpair(0x11, 0x80b, 0x8, &(0x7f0000d4f000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000045d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000847000)={r2, 0x1, &(0x7f000051b000-0x4)=[0x8], &(0x7f0000c4a000)=[], 0x1, 0x1, 0x1, &(0x7f0000c5d000)=[0x2], &(0x7f00001ba000)=[0x1000], 0x0}) geteuid() 2018/01/30 22:37:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/181) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x7, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000001000)={0xe2, &(0x7f0000002000)=""/226}) fchmodat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x51) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000-0x18)=[{r2, 0x400, 0x0}, {r2, 0x10, 0x0}, {r1, 0x9461, 0x0}], 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000004000)={0x400, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x1, 0x7, 0x1f, 0x12, &(0x7f0000003000-0x10)=@common='eql\x00', 0x1, 0x200, 0x6}) r3 = shmget(0x0, 0x2000, 0x1040, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000005000)=""/59) r4 = msgget(0x3, 0x2) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000000)=""/194) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000005000-0xd0)=""/208) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000007000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, @in=@empty=0x0, 0x3, 0x7, 0x2, 0x3, 0x2, 0xa0, 0x80, 0x0, r6, r7}, {0x10000, 0x1ff, 0x1, 0x3, 0xc57, 0xff, 0x88, 0x1ff}, {0x1, 0x8001, 0x80, 0x5}, 0x1ead, 0x9, 0x0, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xbd1e7550478e51d2}, 0xa, @in=@broadcast=0xffffffff, 0x3, 0x4, 0x2, 0x3ff, 0x5, 0xa0, 0x800}}, 0xe8) fdatasync(r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000008000)='./file1\x00', 0x0, 0x8) 2018/01/30 22:37:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000004c000)={0x1, 0x5, 0x4, 0x7f, "f249293a0b00e9ffff06006306956adffb030200089a3743739d585659ed37de"}) 2018/01/30 22:37:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000063c000-0xb)='/dev/adsp#\x00', 0x0, 0x20000) fcntl$getflags(r0, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/01/30 22:37:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0xb2) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000091d000)=0x0, &(0x7f0000045000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000982000-0x1f)="1f00ffffff7f000000000800030000000000f00308000000000080dc05df00", 0xfffffffffffffd6d) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000e22000-0x10)={0x0, 0x0}, &(0x7f000010f000)=0x10) write(r1, &(0x7f000049c000-0x83)="c6be971b6f806618993ee93fd76fe8163b99d22ddf609b3f164d73a4ba00855d4c7b82c74aad4df269f45ff95d9c90b958690c9e34bc551ff7c51aa35f30cb39f2cd1674f283b1a2aa1fc8c39eb9cfe5e79c18d62474d350fb26ab645ef5a27ed92ad754a87b04adc4c8862826c538fb89989a4f70faa3f6ab7eeca5afbad36752081b", 0x83) 2018/01/30 22:37:01 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = getpgid(0x0) r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000f7a000)='/dev/dmmidi#\x00', 0x7fffffff, 0x0) r5 = getpid() mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000195000)={&(0x7f0000183000)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000f7a000+0x5cf)={&(0x7f0000f7b000-0x1c0)={0x1c0, 0x28, 0x4, 0x7, 0x2, {0x14, 0x0, 0x0}, [@nested={0x1ac, 0x6d, [@generic="5f0984c5c6de00d2f1fa46a52fda80", @generic="1569fa573b2d0b7407c6b4dba82a81b5407f9f4bb3bf18ec183831f8c459f6544195fe0e640aa81d5249f140487ba82ca5cfcc5c3acf2f3d601524f353dd3747f95a30bd2478a32afe6432c0ed6e089d81d31c00", @generic="3ad50635d536cf50766879ce62b498278582c6a6e32bc0dcd93de5c6cba2d3f700da97e9a1590350ab292b9918ebba73cafe4ef225820f294b5a2efc7f88a0ad159acf1d9554f9842aadfcbf08c22778c3e7c97046fc5cb6c19bdad045eb42d0f2a7fd68bcad3373a05647604986d92ff7325fea0d033e1cd6f6dfb28bc4a87e751905db92a4fbb44c9abd7a7da906622fb767031dce89cc2a7504af6e64e1f11aa5dc321deff7af1e40096b242d36369e3500219ca4f0", @generic="4cbd422528f732ab2bd7b10d8c47366e604acde379dfa4e7c4091c6fd9db8bd18b571ea3540afb0c29383ce4a634b2d048cd334aab7832bee425c6fb400c25f4a5f4748aec3405bfb7e5baca66e724dc43a259447f44d0daf92b8b09329109ac8850d50af4e2f7a17203", @typed={0x18, 0x5f, @str='skcipher\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0x3c, @pid=r5}]}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x4000080}, 0x10) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) dup(r4) 2018/01/30 22:37:01 executing program 2: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40600) r1 = epoll_create(0x162e3487) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/30 22:37:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00001ca000-0x4)=0x3a0, &(0x7f0000693000-0x8)=0x4) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000f9c000-0x4)=0x1, 0x4) ppoll(&(0x7f00005d1000)=[{r0, 0x40, 0x0}], 0x1, &(0x7f000061d000)={0x77359400, 0x0}, &(0x7f0000a1a000)={0x0}, 0x8) 2018/01/30 22:37:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00009e8000-0x8)={0x6, 0x860, 0xb5d7, 0x7ff, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x100, 0x3ff, 0x80000000000000}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x1000}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x656, 0x4, 0x2800000000000000, 0x7c2a, 0x0, 0x0, 0x100000000, {r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0xfffffffffffffffd, 0x0, 0x8}}, &(0x7f0000003000-0x4)=0xb8) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) kcmp(r3, r4, 0x2, r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000163000-0x8)=0x0) 2018/01/30 22:37:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000306000)='/proc/self/net/pfkey\x00', 0x4100, 0x0) getsockname$packet(r1, &(0x7f0000d8d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000498000)=0x14) write$eventfd(r0, &(0x7f000046c000)=0x0, 0x8) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2018/01/30 22:37:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 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, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003be000-0x4)=0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$inet(0x2, 0x2, 0x100, &(0x7f0000d4d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002c7000)={0xb550, 0x0, 0x81, 0x5, 0x0}, &(0x7f00004ad000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ee6000-0x8)=@assoc_value={0x0, 0xd}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bf7000)='/selinux/checkreqprot\x00', 0x400, 0x0) listen(r3, 0x6) 2018/01/30 22:37:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d3d000)={0x0, 0x0}) 2018/01/30 22:37:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bd3000)={0x0, r2+10000000}) io_submit(r1, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000b2f000)=""/229) io_destroy(r1) io_submit(r1, 0x1, &(0x7f0000e43000-0x48)=[&(0x7f000046f000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000521000-0x35)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/30 22:37:01 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c19000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x800, &(0x7f0000479000)=0x0) r3 = socket$alg(0x26, 0x5, 0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) accept$alg(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00004e6000)={0x7934e0e5, 0x100, 0xfffffffffffffffb, 'queue1\x00', 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, 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]}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000f80000)={0x800}, &(0x7f0000ea8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f80000)={0x0, 0x1c9c380}, 0x8) 2018/01/30 22:37:01 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000370000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e7a000)='/dev/vcs\x00', 0x280000, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000f7b000-0x4)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000da7000-0x50)={{0xffffffffffffffff, 0x2c9f8c64238f150, 0x8, 0x3, 0x4}, 0x5, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00009de000-0x18)=@get={0x1, &(0x7f000010a000-0xdb)=""/219, 0xc96}) 2018/01/30 22:37:01 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e27000)={0x0, 0x2, 0x30, 0x8, 0x0}, &(0x7f0000f8c000-0x4)=0x18) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f8c000-0xa0)={r1, @in6={{0xa, 0x2, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf175}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x2, 0xfffffffffffff17b, 0x4b}, &(0x7f000015d000)=0xa0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000278000-0x4)=0x0) 2018/01/30 22:37:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bdb000-0xb)='/dev/hwrng\x00', 0x80182, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c6b000-0x88)={0x7, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00003a1000)=""/19) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000d07000-0x4)=0x4) 2018/01/30 22:37:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000040071a00000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:37:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000357000-0x10)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000004e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) r1 = syz_open_dev$dspn(&(0x7f0000dab000-0xa)='/dev/dsp#\x00', 0x9, 0x18041) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000940000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000c64000)={0x0, 0x1f, 0x1, &(0x7f00000f9000-0x8)=0x0}) r2 = socket(0x2, 0x2, 0xc) write(r2, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:37:01 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000)="36347f00", 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd5000)=@assoc_value={0x0, 0x8}, &(0x7f0000fd6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e40000)=@assoc_value={r1, 0x8000}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000fd5000)=0x7fffffff, 0x14a) 2018/01/30 22:37:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006b5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000899000)='/dev/sequencer2\x00', 0x420080, 0x0) recvfrom$unix(r3, &(0x7f00008c6000-0xf2)=""/242, 0xf2, 0x2000, &(0x7f0000c89000)=@abs={0x0, 0x0, 0x1}, 0x8) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f26000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007dc000-0x8)={0x0, 0x0}) 2018/01/30 22:37:01 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/30 22:37:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f00001d1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001f8000-0x4)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000036e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000796000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000041c000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x10000, 0x3, 0x1000, 0x2, 0x20, 0x80, 0x21, r1, r2}, {0x3ff, 0x7, 0x8, 0x0, 0x5, 0x9, 0x8, 0x2}, {0x7f, 0x5, 0x6, 0x6}, 0x8, 0x9, 0x0, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x0}, 0xd4202d54b0ba4223, @in=@multicast1=0xe0000001, 0x6, 0x1, 0x0, 0x7, 0x8, 0x800, 0x9}}, 0xe8) r3 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000fb0000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="615f0c8d53c7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x0, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f000044f000)=0x800000000000000, 0x8) 2018/01/30 22:37:01 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000db000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd03, 0x100000001}, &(0x7f000092c000)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e39000-0x4)=@assoc_id=r1, &(0x7f000051a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x4, 0x7f) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000fbc000-0x210)={0x80, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xf0a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xb0d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xa104001) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r4, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r4, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000dee000-0x14)={r2, 0x9, 0x7, 0xb9, 0xfe2545f, 0xff}, &(0x7f0000f1c000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000af3000-0xb1)={0x0, 0xa9, "e27abfca73428cc4ddddbbf1e896286aea3eddba4a1645cfe0459ee470c2b1a73b0d55c55e0a3d1f4e9efd7618e641fa29112643b08babeb7934a05ec5f67f0ec195ccdc400c40aad9499e5ee44d17723ecef606390b9521b2e4e33939cb47d069376a827313958f27c64b3995c09a1cd806298d2f83929665f838ee3a30fd7bcae942eb55ece9f980fe66f307c13ae9261e4c62236cba08940431a52d5fac741dee4c537fc38d8592"}, &(0x7f0000759000-0x4)=0xb1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00002bc000-0x98)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2}, 0x98) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007c9000-0xe)='/selinux/load\x00', 0x2, 0x0) r7 = getegid() lstat(&(0x7f00001f9000-0x8)='./file0\x00', &(0x7f0000504000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000089d000)=0x0, &(0x7f0000bc5000)=0x0, &(0x7f0000e18000-0x4)=0x0) setresgid(r7, r8, r9) fstatfs(r6, &(0x7f00001ea000)=""/4096) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r10, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d33000)=[@in6={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x48) 2018/01/30 22:37:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000012d000-0x8)=@assoc_value={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c52000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004d5000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000821000)=@assoc_value={r1, 0x2}, &(0x7f0000ad0000-0x4)=0x8) 2018/01/30 22:37:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000093e000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ea000)=0xe8) getgroups(0x1, &(0x7f0000fcf000-0x4)=[0xffffffffffffffff]) syz_fuse_mount(&(0x7f00009bf000-0x8)='./file0\x00', 0x1000, r0, r1, 0x7, 0x1040) r2 = memfd_create(&(0x7f0000363000)="63707573657462646576706f7369785f61636c5f616363657373d900", 0x3) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000027f000)=0x7, &(0x7f0000c35000)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000372000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000cba000-0x1c)=[@in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81a7}], 0x1c) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$vcsn(&(0x7f0000c0b000-0xa)='/dev/vcs#\x00', 0x0, 0x0) sendmsg$nl_xfrm(r4, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsetxattr(r3, &(0x7f0000313000)=@random={'trusted.', 'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f000007e000)='rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x3) 2018/01/30 22:37:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='net/nfsfs\x00') lseek(r0, 0x200010000000000, 0x1) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000329000-0x20)={0x1a, [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]}) 2018/01/30 22:37:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ppoll(&(0x7f0000fea000)=[{0xffffffffffffffff, 0x0, 0x0}, {r1, 0x4499, 0x0}], 0x2, &(0x7f00002aa000-0x10)={0x77359400, 0x0}, &(0x7f0000f58000)={0x13}, 0x8) dup(r0) 2018/01/30 22:37:01 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$alg(0x26, 0x5, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 88.885693] sctp: [Deprecated]: syz-executor5 (pid 14512) Use of struct sctp_assoc_value in delayed_ack socket option. [ 88.885693] Use struct sctp_sack_info instead [ 88.936950] sctp: [Deprecated]: syz-executor5 (pid 14522) Use of struct sctp_assoc_value in delayed_ack socket option. [ 88.936950] Use struct sctp_sack_info instead [ 88.978583] sctp: [Deprecated]: syz-executor5 (pid 14537) Use of struct sctp_assoc_value in delayed_ack socket option. [ 88.978583] Use struct sctp_sack_info instead [ 88.995471] sctp: [Deprecated]: syz-executor5 (pid 14512) Use of struct sctp_assoc_value in delayed_ack socket option. [ 88.995471] Use struct sctp_sack_info instead 2018/01/30 22:37:01 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000008000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1f) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000000c000)={0x51, {{0xa, 0x0, 0x5051f2b2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/30 22:37:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000869000)=0x8, 0x4) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000033d000)="6992f713b82f564b57dbf3915bd44a6afb154281d25363a6f562fde175bd6b1179c83b10a21eabe77bc2401d78e46bdbf65138020d0d7e46db8182745b5341eb1660a734e278f48da59309720791a30b1b7bf42359264de25fddd4a716436c0e357e994041347c98e66f04b72d8f484d9daaa068c2980e1acb8d724c6e6eeb91e50103d4b2cf7e55825abe2d0447c501ffaab1809ba67abef5b2736ceba49f0bfc98b25ac75fe35e63cca2eedc2be7907a52338d623a3173ed45a70390d02de2fa09e87a6c28c8579d85e4758d661bda01f9a2297afd916b142df2e4c1997c3b86203ac718a326f5833d0f9651d159b37868d3818bb36e17546b8ccfcd94ea79ca553872e8d5ddb472a551bc99e79dc420eef0438f3bf6a1f9a5cd5c86bacda8068cce9aebdff297634382f5a79061ca4144012edeb8939d6a2c65eb3d41a80995c536209f25e3a3baaed27e9a06b8a0e1b9de815ebacd9c09aa40cd3b8dbacad053767dbcf375bddd03d47f2602e81bc809c5ec495c78be6c3e64c0e8a652b4c3afe8bb759617423df88c0032233aa1ae9291f517c48407d994778753da6a5e27a03f92887f7afd4640bf4aae56705be047ae6fb86292b15a43f605d90a35fdefa8bc2c8f24afceadabeb8bdbc2e8b38a4f0983d64cabad1ea608be561a4e5ed94a2c8829c0e45f1b000000000000009ad386c641d170ee49d8b2f49ffc322593a6f6a3d8ff25a646762fac49c558c9975236a527aca0c849d3a96e95f74dae0ddf5fd1b9bbc0f8ae720b4db440bd5bff74c9a227da6809363536f3c2477c1c1afb111d82868d9711a0bb1096e09c152bcb1339cf7436edb460fa4677a5262133d8cd97b0b5052478fc3b9ba285f7b6df12d549d11f9a6b20dae44a3c911362e30419680af444f381ad5cdda553824806fcb2f6c9f3ddf3c4c06ce854740f500156c7736d0b522a9ae3077e19f7e586d91bc399b8d562dadb1be7d68d1a64a6b97a88efa334fa78215ffa24952158d3a790107fc59e3e7a5b1ff859fac754ceb58d23bc5255a22d08ddd4030000004d088bcac72ea47eda1165526aece1f2161b4d2e4e262430d3baecc78f20878dac78c63359de1f000000ed79bf7c77a852d37fcda2ceef033e4d2d4837d4b0d24fa7b009dace4b26d525a056cce7317c437c3a3be2454dd0eb4746cb88c51cfaf484ee7d9cd0f09de1029e7089a4805a666a633dfc0eac29a893051d932d1469460f231b5dd2a657feca4659c156702dfe43adadc028c3b7feb6a3cf8cda9e5b55a6e533f7219e91ae20e698991e4d5d170d3c1c511cac9697a1963f06ef0c14f00ae0d7262e3ba85cd4dbb1420bd4c1b5d950987f8d2e933fdeaf9a0ed975362daf7e67d14c1cf367b78520e2cbe7d61b83904c8515dce07c72e8202a7c3469026146823a81d75c7bc27f6428e6707a43ee481d5347a9a2c51bd1b001c15d3cd35ecabde7b0b8d58b16b1f1a09a56847d5534f3c37d8dd820bdd7795582652b33a1dd03a3ee7a9d22e556eb9f51220eac99d338339ab3aa19bba5e898b301b4171703007db3b53b19c4fa3b6b84f8418d9b7b91559cf697e357324ab94ffc4af1b9a00965a8af75727c3d73b28b7bc277266ff5d518939e0570d6940d0213cb2d730c50d49a91cdee34ec9792d356ba7650b803b57eae35a34fdcf62f7aba6388e32176ecc6529a4bf89cdcb601002d47c8d87787db33602059107653c8038aa0c8af996a9f2899b41ac2fad79fedd71a31c9e672c5900f74141363c5364d2fdc1835871579f2cfa53cdfd1749e8c856b5828baf046d301f75fcafe7e1fccf6535eb1e1d528a9847de002a73d1c2503f54ee7b9601bab30f7ea11d586c2f2292c0d65b3b861bc083440b631731cd633e0c0c49956f890a8a5ffb962f1bb6d701737649a67d7198ebc7e0e10d579a517cf64455126a1e389f6058b8a5bf312a4b954ced4705f0f0883d0d0f2c731f84f1e718643d855acedc2a0c47448625dca6a272f49c3213f68c4a6c7a27b3f7e574767aeef96226b7c1534ff745caece4a3f65ce55d4a51b8f3841bf669bb0d421cdec211d8499effb2e50152f0acb155c3d6be435492e33322a67b2d2cdc3f502cd4e756fc22e56265057e94fd475fb427e0065c10710573f305badad811393653d193586a3c2108a713c7be5c080b37c8f4c304ee82bee30d6d2100c0a53e082d0a3f7316e04bce8622d7a1181b35252b274b5b8057c0f13e87c0bf4a06d980eacbd5aebc99542387a1d60e0aea786d9952743ff1a2e550c6b2464e2496135b15e5f55b7e1107adea98d2f0fd132b679769a222c02de776ea0a7f72b25b2778ff9ee479252fd3830c65b4925742c5c2bf0fb75293152f2cfd2198b64c56a7109633d6063e377cb58236a8e5f567df3956e4a672ca24b5e84400f6f6bf955ef5ce5baf723f2ca3dfee66a8c79b597fac6da6ef686c6330e62776bc4c8ba858e8d82ac60b94edccd38a300fbc0d4e08f2375da9e4a0a53fb445b3def7b222a2f729337031a3fb546fa8e0d52dc283c761c485e8f224cf65d5b820d193291d6aefa4468c3b72a1c8b0f89e64964d40dde804b7f3c61d1979d7002252752b06e8b6d847b5a277e958c8327fbdfd12aee9d7526e2446f65bc65e7755aeed57f3a2df132bde13445ee304d6c3522e301165788100f412adf8b94f8bfac356c2bf735abc75d538348ae0f6f59b27d7eee18dba49d5fa2fff30e056c707d8cbd424b603decb595cbc2fb97cf8c7b7c1f33da8841c7d8c73bfd0588d7317b63d9fc95c3fab49c8ece86d5548acc99cb5e0cf9a9b0b48e678301d3c1cfb75c53abade6193760b1cedc7220d1023cdf0c2a184ff8b5b2f624da8d4491de6ba377ff5337d78a24c9346c75d010785ab14c2af1756e00078cd7c05a457e3b4d73ed8dfc5e4409697c13bb3cf28bac983d23fda732ec65299d0de55d4fb6773bb81628ca10accec0eeff9027beeec8ec74fcc7acb0096de93c6237d5d4bddfd5a961e4be53da8e5c69e8327547d624f03faf5632b6bd3e620bca60341e061f7c422c36e198282c0841b02f9c73f62639bdb71f7e4ae8207d1658ff57c1f7eb64a61eec86268862f74b6c9436478089d05d3a64c924f5652fb5affa77ce66bc346ec5de54e539e8967ebad7b5dbae1606414d958f750b5d1ce09f6c46f575fc82f7bf7dd69bf398f746e064bb329a1c18ddd17f07d8d714ad8ae321ce42f3ea8da0a5779c22b3351516da9ba6e568fc6dcbf9f5f2e9a621f2506c80cafa1020e8c5aba1194d5a29ce857ea2fd582ce9c7c7288487c338b2ffef4247ca9e6af67060f7a88b34b598c6e2ebeab296f3b772fb8df7b7ed85866d0bf9528b6c192bb7689726f71e434071047b187dcf63ca31b2d19e5bdb9b391d7eb6de8fd1cae43d22d185042dfb25011a36e7ec44a8ec69e1173a1562e3a7696a1247cc0c761b4e8c6e25abecce647aa494ee8cdbe9f2cb35d10c89fb4d6aa767b029fa1dbcda78a6dd7592bb56b24763fb9e2ac53a9cdf176fdb36ddf5492ac15e456cad9a5a4c736c44cb3b3d69b09f294d7bb54f288400e5d7597a39fffbf63aef6928a217a8d5201cdf45c48da979aca51c661180660abfd85125637b0edd51d7a12ebc9a78d0a4f68ab6e45abe801ef3551f85dcbab324b79ac3fe0fb736088076bf27e3461b72d56ba0fa9964ceccb5689ca0a6d57d8b10f883e9688feabd782f44755e5aeafbe12f8e78a950a1786f229ce473dd0392889b66f5a5cd49c4d65dfc0bb13d1e3fcefca0e404b63139f2d01a7d6221602078b7f09324c20f009336a2bbe3a58009e14ac131a49668fa3a05bbd462904a531ad6b459b8a1dddc69c349babf9c2d1a905f648aa9d38f992670d142ad1a27fc102c4ff9b9be11c32fbd30e5b7de0b4e51735e0afd8adaf0fab962d4d4170392eb8eb45bba7f099f800f72a1b4ce98ed6cfde2dc309ea68b7037eab27375e33ae940d4aaf44259732473832245ee2be814be8a0efafac8b406b24f45c3dbc666346b9513013b5dece9cb1b08d47931fa538e5bf555989ac4b310db40c1179a7aae42b5a82347f09af75b872e477af42732acb9fe7e6986645e9741e22954dfedcad5b06afabc22426933bdcd3989a4acd6f68fc42a4cebc22f89e6d37865a2c7913553e4f4f97804913a10eec21909abac6d895907aef9b22a29592edf3277c1ced0479eaf8fba85a61ee68ccb27704a381af5cbbc1df55a392614ec716ecc766bfb9ea727896e28f73ab57fd0ebac003e2774fbd3f4f9af74651d4e98f54664b3570573679d22bd072f7e226086293dd75d18d65e13f82c5cf8656ceaa0a477684b4c84984fd0858ef3c42a195358cca59787f2583df79deaae1f015d5e071ef2b3d338bb590e20b44daa9136480b3270a8fec4a164ab681a38f39508ba518b758de196ec908804ed55288416e2347ac072d05f21d0ec0c0109dbed390753464c9527c7dccf4027931b31bab3ce4a69a4ae306feb19b07862ef1077815e403f6fd40547fa33cd6181576d2ceeea3b0e688cceb7b3c1aee1a031e1e56c4d29022f96d51844c52728f7a088b418da13a6504779974027fedd228b92c3905daf0cb12ebfc31481f3535644d7510ab13dc816500054d9617c3e42759cd7dff06464f1d24c370ad3882f522f48c2cfa2d79025e5fb9bdc62d72778dc920e6cb4a000f23116b9b43b7dbb7617b7029a053003dbf2f4201331754056d0a0de511563841c9e5146031b6db4cdcf65fe0dacaf7b7dfcb15e13ab53c8838822c294c93399e6cc637dcd40e5badabbecc22df6274e6d52be803d7800bfee9fc99d6751cc754f6b6712b894f56090244fca19223d11d15a8f219091d6f376d8de0d801a02b5ffb7b06bccd87e99437ef7e5f1b25894cecbc95bdf95f880725d972f448965e9501e34f2ffa35ca63c2760286060745caee8955381ca2985bf3982b108f8c8de7c01b17454626a6810df58cc4c3509850240f3ea0f004322dc3c1850b7ad79cffd6934f54d52650d7952635ff1e99c11d27a2b54e50386b359ac5d28f54664a5606c83ab2b97e87d465e695e35ddffd91ae8fcd2d7a995b6e28a032970667b9bff799a1ca981596c7a0c4f71cafe16a2ac909a243afdcbe11aea1dfef3531063d2827019fc35695bf802ab8248be070bf7fea3c291c66d41b23f28d762d26d8f9ab9d256cf0dfe8eb2b3cae3f1c01d710cd75dbf50af31df0faf26ad2820410ec4a5924b7a9fb28a41216915558b4d735efe7b51d0774098d13714009f423dce22b062b6eb679ae5d69ae1ae117804255c217d56c3ecb05db018159930b3a7c1f1d5b07122c2f1bca0f1f3367f52626c8dad709c8d04dacd582157d92a8d7579590887ee1ddc61c57a4a69063bf2bbe15bcc21e7b6fc33063f5b38d0ac1bebcba7a7936f190c2c7e53e160750209edb4ecda04c4d32a740a09d822f9bbe5e9b008daab1053cafcecfbbadc0ddaad2f92ecffce737d26c09ce117e42f612e630774f8c8a4f8c32c1e1163adeda1cae43648ce1d4c7bd35de1378a101736e9bef93c0db857fd0e81e4586a41c2dc92d648818fdae987454d555f53911cf855443a105d1d61dbbe64ffae75ae3359d89bbe0b7604a6f7ce67351363e3fede8925333fc27c4992b5311a53befa42f6c791ab20e0309f2eeb2789859f3849ffdded5390c33335eab94c4081ffe22ebb4cc4781c81f74102f8b568957fff7351820861233d183c740b9d1e4b4f06498c82224345236367ef1b", 0x1214) 2018/01/30 22:37:01 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c89000)='/dev/adsp#\x00', 0x7, 0x100) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000705000-0x4)=0x0, &(0x7f000098b000)=0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000220000-0xb)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000c48000)=&(0x7f0000783000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r2, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000ac000-0xc8)={0x5, 0x0, [{0x4000, 0x21, &(0x7f0000c53000-0x21)=""/33, 0x0}, {0x100000, 0xa1, &(0x7f0000aad000-0xa1)=""/161, 0x0}, {0xf004, 0xd0, &(0x7f0000143000)=""/208, 0x0}, {0xf000, 0x5c, &(0x7f00005b4000-0x5c)=""/92, 0x0}, {0x0, 0xeb, &(0x7f000038d000)=""/235, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000497000)={0x0, 0x0, []}) 2018/01/30 22:37:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000004000-0xd)='/dev/dmmidi#\x00', 0x3475, 0x200042) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000003000-0xc)={0x2, 0x100000001, 0xbd, 0x1d1588dd, 0x2, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x81, 0xfffffffffffffffd, 0x7, 0xfffffffffffeffff, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x31, 0x3, 0x8, 0x0, 0xa297, 0x80, 0x7, 0x80000001, 0x59, 0x6, 0x4, 0x75, 0x6, 0x7fff, 0x3, 0x98f, 0xf081, 0x200, 0xffff, 0x2, 0x200, 0x400, 0x1, 0x1, 0x7, 0x7, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x2}, 0x200, 0x1000, 0x5, 0x4, 0x9, 0x2, 0x9, 0x0}, r1, 0x3, r2, 0x2) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000000000+0x147)=[0x0, 0x0]) setregid(r4, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) socket$rds(0x15, 0x5, 0x0) sendmsg$nl_generic(r6, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x1e8, &(0x7f0000008000-0x10)={&(0x7f00001ce000)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x57, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) chown(&(0x7f0000b45000)='./file0\x00', r3, r5) r7 = dup2(r6, r6) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f00004c3000-0x1d)="e34adf7685eace4a3843bd635f2ffa2844b0f98f7e23a1c4a36a8daadd") 2018/01/30 22:37:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x4000000000008) r1 = fcntl$getown(r0, 0x9) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f000001b000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000e94000-0x8)={0x0, 0x0}) ptrace$poke(0x5, r1, &(0x7f0000e30000)=0x0, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000799000)="ff02047f0100000effffff78d60000d8144e0000000205", 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000388000)={0xffffffffffffffff, 0x28, &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000aef000-0xc)={r3, 0x983, 0x10}, 0xc) 2018/01/30 22:37:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006a3000-0xa)='setgroups\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c51000)={0x0, 0x3ff, 0x5, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x46, &(0x7f0000254000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, "865206e3c085e539"}}}}}, &(0x7f0000a0d000-0x8)={0x0, 0x0, []}) 2018/01/30 22:37:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000739000)=@int=0x0, &(0x7f00001ee000)=0x4) readv(r0, &(0x7f0000d71000-0x60)=[{&(0x7f0000c05000)=""/4096, 0x1000}], 0x1) clock_gettime(0x0, &(0x7f00002b6000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000480000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000737000-0x10)={0x0, r2+30000000}, &(0x7f00008e3000)={0x0}, 0x8) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/30 22:37:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f0000bce000)=[], 0xffffff36) socket$inet6_udp(0xa, 0x2, 0x0) accept4$unix(r1, &(0x7f0000973000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000712000-0x4)=0x8, 0x80000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) syz_open_dev$mouse(&(0x7f00008b1000-0x12)='/dev/input/mouse#\x00', 0xffff, 0x90800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000958000)="7195c52be8fbc0e7de36c2d59f986694", 0x397) 2018/01/30 22:37:02 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) gettid() sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f7b000-0x4)=0x0, &(0x7f0000f7a000)=0x4) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) 2018/01/30 22:37:02 executing program 7: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a71000-0x4)=0x4, 0x4) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000aea000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000075000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f000028a000-0x48)={0x80000, 0x0, [0x0, 0x8, 0xf86, 0xffffffffffffff80, 0xc50, 0xac67, 0x5, 0xa5]}) sendto$inet6(r0, &(0x7f0000ae2000-0x1)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 22:37:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000a0c000)='/dev/audio#\x00', 0x4, 0x8000000080000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000d7d000-0x70)={[{0x6, 0x6, 0x2, 0x7fffffff, 0x8, 0xb74, 0x400, 0x1, 0x600000000000, 0x6, 0x80000000, 0x1, 0x4}, {0x18e665e5, 0x8001, 0x3949, 0x100000000, 0xfffffffffffffff9, 0x5, 0x1, 0x8, 0x6, 0x59, 0x1, 0x7f09, 0xda2}, {0x5, 0x8, 0xfffffffffffffffa, 0x9, 0x1f, 0xe75, 0x7, 0x0, 0x1000, 0x8d, 0x200, 0x2, 0x3f}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000e29000)={0xffffffffffffffff, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000088000-0x4)=0x0) perf_event_open(&(0x7f0000d3c000-0x78)={0x5, 0x78, 0x9, 0x5, 0x3, 0xfffffffffffffff9, 0x0, 0x1118, 0x200, 0x9, 0xcdb9, 0x8, 0x4d2c, 0x3, 0xcfa, 0x7ff, 0x8, 0x0, 0x3, 0x4, 0xdeb0, 0x9, 0xffff, 0xa3de, 0xd9be, 0x0, 0x6, 0x7, 0x1, 0x0, 0x1ff, 0x0, 0x8a, 0xd3, 0x47, 0x8001, 0xffffffffffffffe1, 0x72, 0x0, 0x8, 0x2, @perf_config_ext={0xfffffffffffffe01, 0x80}, 0x100, 0x1, 0x6, 0x2, 0x1, 0x8, 0x5, 0x0}, r3, 0x3, r2, 0xc) sendto$inet(r1, &(0x7f0000abc000-0x35)="fe6f3ac152a63135d8e7cd354ed0c9f99138b81fbe2ad7d8c4cc8a493ce947c98b36c963ecb6eebb51f8abd695c6d6b524b8993888", 0x35, 0x4008080, &(0x7f0000e39000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00009e3000-0x2)={0x30, &(0x7f0000e4a000)=[{0x0, 0x0}]}) 2018/01/30 22:37:02 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r0, &(0x7f00008c3000)="", &(0x7f0000ffc000)=""/165}, 0x18) fsetxattr(r0, &(0x7f0000a4f000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000073000)='proc-posix_acl_accessvmnet1#\x00', 0x1d, 0x3) r1 = accept$inet(0xffffffffffffffff, &(0x7f000018b000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b6000)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000244000-0x14)={0x0, 0x3, 0x5, 0x1ff, 0xffffffffffffff7f, 0xe0000000000}, &(0x7f0000ffe000)=0x14) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000860000-0x8)={r2, 0xa9f2}, &(0x7f0000ffe000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000099000-0x12)={0x0, 0x933, 0x5, [0x0, 0xc, 0x8, 0x0, 0x80]}, &(0x7f0000fb4000-0x4)=0x12) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000fff000-0xb)=""/11, &(0x7f0000ffe000)=0xb) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f6a000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000f14000)=0x1018f) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000042d000)={r3, 0xc00000}, 0x6) 2018/01/30 22:37:02 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x0, 0x20000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002000-0x4)=r0, 0x4) 2018/01/30 22:37:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f00001b2000-0x2b4)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000470000)='/dev/mixer\x00', 0x410000, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000272000-0xb)='/dev/hwrng\x00', 0x2002, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000fc1000)={0x3, r2}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00008ca000/0x18000)=nil, &(0x7f000004a000-0x18)=[@text64={0x40, &(0x7f000055c000-0x30)="c48179e65d00660f388162cff20f7c9f95000000480f71d13c4f0f017f210f06c42101e9720c0f07470f303e4c0f0d16", 0x30}], 0x1, 0x20, &(0x7f0000ec5000)=[@dstype3={0x7, 0x5}], 0x1) 2018/01/30 22:37:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) ioctl$void(r0, 0xc0045878) 2018/01/30 22:37:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x6, 0x400) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0xe, 0x0, 'lrw-serpent-avx\x00'}, 0x11) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000951000-0x67)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007c1000-0x2)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000445000)={0x81}, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f60000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000050a000)=0x2, 0x4) 2018/01/30 22:37:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f00006ac000)="b501000000e6000000005ca7359fe32d039b0010", 0x14, 0x0, &(0x7f00005d8000)={0x11, 0x17, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/30 22:37:02 executing program 6: msgget(0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000092b000)={0x0, 0xb2, "294c7e34cb218c3367da0add3a1defbef9bea04e3c9869fdf997e338d1ec664e6ea45a9b5903906db5984f5cf55ca90cdc70247a9adc68f78cb405077b3a0312b7be73a63787157224bfa627432ac864c21f5341b5c603180abfbc257b031386cdc8ebb478b85905b97b46b7ab840d52dfaabd78e7b9bf5c17a684be32e530a00065ff1ad26d30d200a6955852569a376bb09a35a21662d1065ee8854323f656f9bf6c254e2fedabb72fc96956871df5109a"}, &(0x7f00004a9000-0x4)=0xba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x4, 0x800, 0x7, 0x6, 0x4}, 0x14) r2 = syz_open_dev$midi(&(0x7f000039d000)='/dev/midi#\x00', 0x4, 0x200200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000001000-0x4)=0x5) 2018/01/30 22:37:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000dab000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000190000-0x4)=0xe8) lstat(&(0x7f00006e5000-0x8)='./file0\x00', &(0x7f0000fd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000081c000)='./file0\x00', 0xb000, r1, r2, 0xd65, 0x200000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bbd000)=@int=0x400, 0x4) 2018/01/30 22:37:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000084b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000072000)={0x5, 0x1c, [0x1, 0xffffffff, 0xfffffffffffffff7, 0x7aa1, 0x4, 0x9, 0x7fffffff]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004a6000)={0x6, r0, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f000081c000-0x8)=0xefb, 0x8) r3 = request_key(&(0x7f0000482000)='blacklist\x00', &(0x7f0000a99000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f3d000-0x7)='\'&/GPL\x00', 0xfffffffffffffffe) r4 = request_key(&(0x7f00002f8000)='syzkaller\x00', &(0x7f000009a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ee1000)='eth1\x00', 0xfffffffffffffffc) keyctl$search(0xa, r3, &(0x7f0000948000)='id_legacy\x00', &(0x7f000045c000-0x3)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000050a000-0x4)=0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000e90000-0x10)={0x2000, 0x10000, 0x0}) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f13000)={0x0, @in6={{0xa, 0x1, 0x7f80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1f}, &(0x7f000003e000)=0x98) keyctl$instantiate(0xc, r3, &(0x7f0000b5b000)="fef7be6f08e75851a7078b5d14c421c923167b76b2ea835b01440e03c2c7d5b289f9312fd499c89af9bd2f62b7182098bdb91fee956c0b5cfe3afa225fd6b2fb4b85b7e0f5a22a88ce0ddb5c3efae55719ba71202d7af87ede9d4912c4ab12428c8b0086feba34aba6ca521f0f47a262a160449a8f5ee29eeda4a53671a15501ca3f158fc858aefe0e2ab901d1f52b8d098da722c01ef97fb8ac5135362066d007e93752bffb660cc04c29f29ee1c23823d741c6b5ec4a4c5330edf33bd2c71159f95db08fcdf98d735d55cf73581f8d5900b79216", 0xd5, r3) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00007d7000-0x8)=0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000106000-0xf9)={r6, 0xf1, "756fd6411e1a7729e60b7401f7f375ba32c1857a79c49d68c53947c9d7d393aaaa4b05a605d35ac64fa790deb6cbb4f8788cac879d0d7a5ec584866da35e5ca58258ac1225c4008f610ade100ba64dd4699b147911f5f2644355475f87276a28d28b9de4bfb196f0cff91992e915201ea8ebeb40c15f64749af7f2cfc5d5d5964b78304c6c20782835eaaf87f73bf0ebb0d4dbeca9201a007b71770ae1e818c2841daa7254bb9f19daef1479839efee8da12263a45fc59e59f997e7cec07435486835c1c870eeb03fe4a88d4b07c4f1c35f290ac59c62fc81fc12dccbc5bbe6c5e5bbbeb87ecd9b054770ce8725dbeda89"}, &(0x7f0000787000-0x4)=0x46f0e823) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f000028d000)={r7, 0x4, 0xfa, "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"}, 0x102) [ 89.357100] sctp: [Deprecated]: syz-executor5 (pid 14616) Use of int in max_burst socket option deprecated. [ 89.357100] Use struct sctp_assoc_value instead [ 89.384852] sctp: [Deprecated]: syz-executor5 (pid 14616) Use of int in max_burst socket option deprecated. [ 89.384852] Use struct sctp_assoc_value instead 2018/01/30 22:37:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_bt_hci(r0, 0x400448e3, &(0x7f0000519000-0x4f)="cf1efb336e03c08b2694c5382d7de7810c3b6f53884339b44cd8e3696f65ae1dd72b0032ddaa0c12bcd0367517263bdc5e010beba6423bcffca33fc4f578e9e297725c6723921a45857635d8f81d09") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xc, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0xfffffffffffffffd, 0x9) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e56000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000063b000)=0x8) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:37:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4f, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0xd4, 0xf4, "f6", "ac3efc1f9c622e09b7cfcef73ec02cebeead06232b91caec5ebe5dd97f05effcfcdf8806d494e55269418b5866a3ea478125b3998d699153d731a57db198"}}}}}, &(0x7f0000001000-0x14)={0x1, 0x3, [0xa95, 0xa5, 0xd24]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) sendfile(r0, r1, 0x0, 0xffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000003000-0x8)={r4, 0x5, 0x3}, &(0x7f0000001000-0x4)=0x8) r5 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x1000, 0x10b800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000003000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000000)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r5, &(0x7f0000005000-0x8)='./file0\x00', 0x500, 0xfff, &(0x7f0000005000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = fcntl$getown(r2, 0x9) ptrace$peek(0x3, r7, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r5, &(0x7f0000006000)='./file0\x00', &(0x7f0000003000)=[&(0x7f0000007000-0x12)='/dev/input/mouse#\x00', &(0x7f0000003000)="dd40706f7369785f61636c5f61636365737300", &(0x7f0000007000-0x28)='%+wlan0em1+procvmnet1GPLvmnet0\'{!ppp1lo\x00', &(0x7f0000005000)='/selinux/user\x00', &(0x7f0000007000-0x1)='\x00', &(0x7f0000004000)='/selinux/user\x00', &(0x7f0000006000-0x12)='/dev/input/mouse#\x00', &(0x7f0000002000+0x485)='/selinux/user\x00', &(0x7f0000000000)='eth1+\\+keyring*:vmnet1wlan0:\x00'], &(0x7f0000006000)=[&(0x7f0000007000-0xe)='/selinux/user\x00', &(0x7f0000006000)='()$proceth0[selinux\x00', &(0x7f0000006000)='/dev/input/mouse#\x00'], 0x0) 2018/01/30 22:37:18 executing program 6: getsockname(0xffffffffffffff9c, &(0x7f0000597000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000029a000-0x4)=0x3a) fchmod(r0, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40046104, &(0x7f0000cee000-0x4)=0x0) 2018/01/30 22:37:18 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000807000)='/dev/vga_arbiter\x00', 0x400400, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009c1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:18 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002ff000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x8, 0x3ff, 0x4, 0x0, 0x2, 0x3f1d, 0xfffffffffffffffd, 0x3d, 0x5, 0x7, 0x98b9, 0x9, 0x0, 0x8, 0x7, 0x1, 0x3, 0x3f, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006b6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00000b1000-0x58)={0x2, 0x0, [{0x80000008, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/30 22:37:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e3c000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000261000-0x30)={0x4, 0x0, &(0x7f000042c000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f00005a6000-0x52)="91b3003d05689d92ea57d0f7dfeaeed0f65211a8ca027b3fdf76afca1d92669b46926eeaa4b8c051ebb8be378d279fc633c8244901388d6c6cd6bd20b12f39a31a45f40d00e8e602"}) socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f000064f000)={0x1, &(0x7f00004d0000-0x28)=[{0xb4c, 0x7f, 0x5, 0x9}]}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075e000-0x30)={0x4c, 0x0, &(0x7f0000d1f000-0x4c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000014e000)=[], &(0x7f0000357000-0x28)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000bd3000)=""}) 2018/01/30 22:37:18 executing program 0: r0 = gettid() setpgid(r0, 0x0) r1 = socket$llc(0x1a, 0x400000000000003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x5, &(0x7f0000001000-0x8)={0x400000000000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000001000-0x9)='/dev/vcs#\x00', 0x6, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r3, &(0x7f0000003000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) getsockname$ax25(r3, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000003000)=0x65d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000007000)=[], 0xa, 0x0) fcntl$setown(r1, 0x8, r0) 2018/01/30 22:37:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000084b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000072000)={0x5, 0x1c, [0x1, 0xffffffff, 0xfffffffffffffff7, 0x7aa1, 0x4, 0x9, 0x7fffffff]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004a6000)={0x6, r0, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f000081c000-0x8)=0xefb, 0x8) r3 = request_key(&(0x7f0000482000)='blacklist\x00', &(0x7f0000a99000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f3d000-0x7)='\'&/GPL\x00', 0xfffffffffffffffe) r4 = request_key(&(0x7f00002f8000)='syzkaller\x00', &(0x7f000009a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ee1000)='eth1\x00', 0xfffffffffffffffc) keyctl$search(0xa, r3, &(0x7f0000948000)='id_legacy\x00', &(0x7f000045c000-0x3)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000050a000-0x4)=0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000e90000-0x10)={0x2000, 0x10000, 0x0}) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f13000)={0x0, @in6={{0xa, 0x1, 0x7f80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1f}, &(0x7f000003e000)=0x98) keyctl$instantiate(0xc, r3, &(0x7f0000b5b000)="fef7be6f08e75851a7078b5d14c421c923167b76b2ea835b01440e03c2c7d5b289f9312fd499c89af9bd2f62b7182098bdb91fee956c0b5cfe3afa225fd6b2fb4b85b7e0f5a22a88ce0ddb5c3efae55719ba71202d7af87ede9d4912c4ab12428c8b0086feba34aba6ca521f0f47a262a160449a8f5ee29eeda4a53671a15501ca3f158fc858aefe0e2ab901d1f52b8d098da722c01ef97fb8ac5135362066d007e93752bffb660cc04c29f29ee1c23823d741c6b5ec4a4c5330edf33bd2c71159f95db08fcdf98d735d55cf73581f8d5900b79216", 0xd5, r3) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00007d7000-0x8)=0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000106000-0xf9)={r6, 0xf1, "756fd6411e1a7729e60b7401f7f375ba32c1857a79c49d68c53947c9d7d393aaaa4b05a605d35ac64fa790deb6cbb4f8788cac879d0d7a5ec584866da35e5ca58258ac1225c4008f610ade100ba64dd4699b147911f5f2644355475f87276a28d28b9de4bfb196f0cff91992e915201ea8ebeb40c15f64749af7f2cfc5d5d5964b78304c6c20782835eaaf87f73bf0ebb0d4dbeca9201a007b71770ae1e818c2841daa7254bb9f19daef1479839efee8da12263a45fc59e59f997e7cec07435486835c1c870eeb03fe4a88d4b07c4f1c35f290ac59c62fc81fc12dccbc5bbe6c5e5bbbeb87ecd9b054770ce8725dbeda89"}, &(0x7f0000787000-0x4)=0x46f0e823) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f000028d000)={r7, 0x4, 0xfa, "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"}, 0x102) 2018/01/30 22:37:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a95000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b62000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001dc000-0x18)={0x0, 0x3, 0x8, [0x7, 0x5, 0x8, 0x8001, 0x9, 0x800, 0x2, 0xfff]}, &(0x7f000099e000)=0x18) sendfile(r0, r0, 0x0, 0xdccb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000558000-0x8)={r1, 0x7ff}, &(0x7f000047a000-0x4)=0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000752000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x142) connect$netlink(r2, &(0x7f0000939000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ee7000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bd000)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000039000)={&(0x7f0000737000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000006b000-0x10)={&(0x7f0000a22000-0xf73)={0x13b8, 0xd, 0xb, 0x129, 0x3, 0x1, {0x7, 0x0, 0xfffffffffffffffb}, [@nested={0x1148, 0x83, [@typed={0xc, 0x8c, @u32=0xc9b}, @typed={0x18, 0x11, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="9f7f42a84d7ffa3bdead7b98fbcdb1ce05184b44fff1c7680c564cea97604abc0987becd8bba0ca748ac8a06ab8649c51b5d21e0686cb4a193b6aee3ac15d73f128acd62aee2aa31642c0c19fad50ee6ac32efd876b4f0585bb68704bdbe2976c97efbcaf58dc0f5f21eb4f92bdce857270d34da9a2a9ce265265a5d2096cce247187f8d488fe8a2c3b1c605f0c2126f1341c9bb6de5f1326d0c4fd00103e5b2568ea407e1babe3ecd0b1f891408dc6573602f2e8230f2dd80048414f0d4fdde3c7f4f5c74363643e668f2c8bb7d3a30018b16c9ebeddbe620ffe442b067984eb06454d9ecb87690cec35a75308326ea290cbe", @typed={0xc, 0x6e, @str='.\x00'}, @typed={0x1008, 0x91, @binary="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"}, @typed={0xc, 0x44, @u32=0x3}, @typed={0xc, 0x50, @uid=r3}]}, @typed={0x54, 0x1e, @binary="0316b0044cf66b7e8b8ee3fe84ceca1a56328923b2b50f75cf053e3c4339b4f6a40bc4fe454a4c1d2d4e8dc34b5a4bf7cf877f668288bdb289d4f833cf3de5a459d4db70282f613425f1ec"}, @nested={0x204, 0x91, [@generic="1f22bde9474ad106932a1735ceecbaf757721a455a5c0d3ef8afd7b3fc079d820d46b5fbddfe4f8690db21f746bc4294bc8e716a9a33ec270d98c6084238e1df5aefdaa3be024a28a57662a0ab808652d19e574fc2abedb37b3e6ef7944aebd4bfad531bf4d37cc62a00a6ce2d01f75765522e1cb91b169ae4972a78cbbd97ab31498c394ecc946e6e8cfeb1e4fd8c1ae119e971a91a70a47ae58ca38b0f759668848555eb5ab8a8aee8ef3034ca27a49a7c3d09e9114c787f2db187951cf16ecd29004cd2cef9f23a28aad52cc22a6301837154c0f05d3cf37ec35058f8d919e42e288907f5", @typed={0x68, 0x3f, @binary="f99fc58356906df63666d90455a4dd38f38c0ca535739d288c9e33c85ffba2d42296f807fea723a9f155acfcae97e148cc8ec03e332b29ee38d02345eb954ab3b03191a374dac775f1b915a990714e17e72b20b6f323d0f32cdb432c43"}, @generic="e3e62dc5b8662432a40ececf458b1a797bf444c40c5fcb0573711744e36be5810cd0eeede5445ef6291fc3373f3951a0d054a5d30868a1b3711827d443d58880ca62735b54fdf45d67b1b41352678b4a840744ae1366671e05f3f99451c70320b16aeb965e04e69dd70b98fbbed0a72e22990df552d47f7ea14515327a7b65f28af6949e84d516e8de99de9274c793a6660451201b49a928aaf4ebe8fb6d105236d5dd51c791afc0fe2ba5e6ba3c5963e2"]}, @nested={0x4, 0x89, []}]}, 0x13b8}, 0x1, 0x0, 0x0, 0x80}, 0x8800) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x101) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/30 22:37:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:37:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000b03000+0xc31)="8443fd67c8ed1a5275181b16556ebf7c3daf08127c5a1833f8ac62c8894244109d717ab6e0aa374e76fea9248089053571a886628dd31069ce4341f0f91c35621d91f1061b592855b1c251893110cc9c8b85b3071e3f9e356742fe253f91c4bdd7469aefcac4318bc918a978ce862c3c92ac5a82b5c33365f5e7dc495ceca86cb20948fd5a717370ae24e930df3ef056bd338857905aeb80b7310d56812d54022779b13a3b2e7e66ce58de67761726780f21a2f6568c63ef9ab4e17506782ef83312d94aa3ad6f9920f207872ca8242aff559dfb695490db1f60b28bd6dffcdcdb3a4365b6979ec07b8625953824322ce1", 0xf1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) [ 105.992078] binder: 14644 RLIMIT_NICE not set 2018/01/30 22:37:18 executing program 1: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00004c2000-0x78)={0x3, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x0, 0x40, 0x7, 0x7, 0x0, 0x3, 0x7fff, 0xffffffffffff8001}) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000efc000)=0x80, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/30 22:37:18 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000f7a000)={0x1, 0x6, 0x5, 0x1, "c7b41df244b626ff13efda6c735b610e63dc1f1b635479606fd6303756b83d81601cc1ad35165dd0a4ddce3c", 0xe}) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000c63000)={{0x0, 0x5, 0x3, 0xfffffffffffffc01, "8a4280d38eb4744861469086e15f6947b5a71a1a96625d465cd0e01b6c6cb1569f5b6b1f81a85ab1ef65071a", 0x4}, 0x3, [0x100, 0x5, 0x0, 0x5c0, 0x1, 0x6, 0x1, 0x9, 0x3ff, 0xffffffffffffffff, 0x7, 0x3, 0x7f, 0x8, 0x1f, 0xea, 0xffffffff, 0x80000000, 0x9, 0x2, 0x4, 0x10001, 0x8, 0xc0, 0xf73a, 0xc8, 0x3ff, 0x2, 0x6, 0x10000, 0x8, 0x88c7, 0x6, 0x287936d8, 0x1f, 0x0, 0x1f, 0x9, 0xa4, 0xe84, 0x1, 0x4595, 0x5, 0x10001, 0x4, 0x80, 0x7, 0x3, 0x100000000, 0x0, 0x9, 0x100000000, 0x0, 0x3, 0x9, 0x1, 0xfffffffffffffffa, 0x4, 0x3, 0x1, 0x1, 0x9, 0x8, 0x100000001, 0x7fffffff, 0x4, 0xcf, 0x100000000, 0x1000, 0x8, 0x1, 0x3, 0x3f, 0x0, 0x9, 0x7ff, 0x100000001, 0x20, 0x6a0568a9, 0x0, 0x6, 0x326e, 0x8, 0x2, 0x100000001, 0x4, 0x6, 0x0, 0x2, 0x7a6, 0x4, 0xb3, 0x3, 0x4c28, 0x8000, 0x5, 0x80, 0xfffffffffffffffd, 0x4, 0xffff, 0x8, 0xfffffffffffffffa, 0x5, 0x548, 0x6424, 0x3, 0x33, 0x4, 0x93a9c31, 0x2, 0x800, 0x200, 0x1, 0x4, 0xfffffffffffff001, 0x1, 0x10001, 0x2, 0xffffffffffffff80, 0x44, 0x7, 0x200, 0x6fd, 0x1, 0x1, 0x9, 0x8, 0xfffffffffffffff9], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000041d000)=@mpls_getnetconf={0x14, 0x52, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 106.020853] binder: 14644 RLIMIT_NICE not set [ 106.028669] binder: 14644 RLIMIT_NICE not set [ 106.046105] binder: BINDER_SET_CONTEXT_MGR already set [ 106.063739] binder: 14637:14653 ioctl 40046207 0 returned -16 [ 106.072373] binder_alloc: 14637: binder_alloc_buf, no vma [ 106.072399] binder: 14637:14674 transaction failed 29189/-3, size 0-0 line 2903 [ 106.072812] binder: 14644 RLIMIT_NICE not set [ 106.112162] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/30 22:37:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000995000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f93000)={0x299430ea4ca573ff, 0x1, 0x9, 0x1, 0xfffffffffffffffa}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:37:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f42000)={0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae8000-0xc)={0x0, 0x0}) writev(r1, &(0x7f0000b1e000-0x10)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x0) 2018/01/30 22:37:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00002a7000)='numa_maps\x00') set_mempolicy(0x4003, &(0x7f0000ef4000-0x8)=0x401, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000208000)='/dev/autofs\x00', 0x200, 0x0) readv(r1, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) 2018/01/30 22:37:18 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000253000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f7b000+0xc60)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f7a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000468000)={&(0x7f0000f7b000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000080e000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f7a000)=[0x0, 0x0, 0x0], &(0x7f0000986000)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x5, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000344000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000453000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) syz_open_pts(r0, 0x20000000a4400) 2018/01/30 22:37:18 executing program 7: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb9000-0x68)={0x6, 0x0, [{0xb2f, 0x0, 0x4}, {0xedf, 0x0, 0x81}, {0xbbf, 0x0, 0x8}, {0xbff, 0x0, 0x5}, {0x0, 0x0, 0xfffffffffffffff8}, {0x2, 0x0, 0x7f}]}) r3 = syz_open_dev$usbmon(&(0x7f0000903000)='/dev/usbmon#\x00', 0x6, 0x40440) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000fb8000)=""/41) 2018/01/30 22:37:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) io_setup(0x40000000000003, &(0x7f0000efd000-0x8)=0x0) 2018/01/30 22:37:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c3b000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f0000332000)=""/8, 0x8) r2 = dup(r0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000f1a000)=""/177) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000081a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000075d000)={0x74, 0x0, [0x6, 0x8, 0x39e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/30 22:37:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000933000)='/dev/hwrng\x00', 0xa2600, 0x0) getpeername$llc(r1, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000043b000)=0x10) [ 106.121121] binder: undelivered TRANSACTION_COMPLETE [ 106.126285] binder: undelivered TRANSACTION_COMPLETE [ 106.137425] binder: undelivered transaction 30, process died. 2018/01/30 22:37:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:37:19 executing program 4: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000e59000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000db9000)=0x14) r1 = userfaultfd(0x80000) dup2(r0, r1) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:19 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f000000b000)='/dev/admmidi#\x00', 0x8000, 0x100) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x4, 0x2e0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 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, 0xa0, 0xd8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x6c2}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x340) 2018/01/30 22:37:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) sendto$packet(r0, &(0x7f0000da5000-0x4e)="9c3e72efeaacd8ba3fe1be45fb81d92dcd6b7b7e4e575f58474e5e434a1c47d09edb06e3ebbb65ff2255c34048ea975a6dfd72de23d1342adce8219ee5cff72e50a1476d1d7572242447073af6a7", 0x4e, 0x4000000, 0x0, 0x0) 2018/01/30 22:37:19 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000023000-0x1)="e1", 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) open(&(0x7f0000023000-0x8)='./file0\x00', 0x111040, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000021000-0xe4)=""/228, 0xe4) 2018/01/30 22:37:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x201) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000071e000)="") prctl$getreaper(0x3b, &(0x7f0000f9d000-0x8)=0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) io_submit(0x0, 0x27a, &(0x7f000000e000-0x30)=[]) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="967d34f201000005100000009c") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f000000f000-0x8)=0x11f000) open_by_handle_at(r1, &(0x7f000000b000-0xc7)={0xc7, 0xffffffffffffffff, "614e462bb4f74280073c12dd5a318020aa473357caeb5d570d6b66dede95c0f69be5ff06da8bb632df9d99cb38446b2aaf4316a04042487076e5cba1fabb052f78ff7a8173f394212bf4912d080ad4f4a538539f7551796967a0757da30825062002b10b0d9856e6d8f831e40e9b13e08e4eff223cbb3de9048efd0bba98231fe5cd8c392c1b2870b690c542e55d65d15eef51a5164ce0264df4b7a1ee12aa1ac15330dcc89e286f97f0c391eea09a72e3fc8c60d550337b8157d58382a92f"}, 0x84002) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000000f000)=0x2ff, &(0x7f000000b000-0x8)=0x1) 2018/01/30 22:37:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ed2000)={0x2, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecb000-0x4)=0x0) r3 = syz_open_dev$mouse(&(0x7f00001f7000-0x12)='/dev/input/mouse#\x00', 0xb32a, 0x100) accept$ax25(r3, &(0x7f0000209000)={0x0, {""/7}, 0x0}, &(0x7f000007b000)=0x10) wait4(r2, &(0x7f0000ec4000+0x126)=0x0, 0x0, &(0x7f000025d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 106.138512] nla_parse: 33 callbacks suppressed [ 106.138516] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 106.153136] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 106.218250] xt_l2tp: unknown flags: c2 2018/01/30 22:37:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6f, &(0x7f0000951000-0x10)={0x0, 0x8, "fdff0000eb000486"}, &(0x7f00002d8000-0x4)=0x10) 2018/01/30 22:37:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000009c000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000095d000-0x16)='/selinux/checkreqprot\x00', 0xc79f0da6f3267cb7, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000585000-0x5c)={0xbd1, 0x1, {0x3, 0x0, 0x5, 0x0, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:37:19 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x8000000000d, 0x72f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f000000f000)={@common='bridge0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000012000)={0x0, 0x0}) 2018/01/30 22:37:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x88a) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0xa) r1 = syz_open_dev$admmidi(&(0x7f00004bc000-0xe)='/dev/admmidi#\x00', 0x20000000, 0x121001) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00006ad000)={0x3, 0x95}) read(r0, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000999000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/30 22:37:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c30000)={0x0, 0x9}, &(0x7f000025d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bb8000-0x8)={r1, 0x10000}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/mixer\x00', 0x100, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00009de000-0x1000)=""/4096) ioctl$int_in(r2, 0x5473, &(0x7f0000b87000)=0xa4) 2018/01/30 22:37:19 executing program 1: mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0xfff, 0x4100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b7d000)=0x60) r2 = syz_open_dev$midi(&(0x7f0000b7e000-0xb)='/dev/midi#\x00', 0x17b, 0x20800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000001000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300, 0x28, 0x10000, 0x3, 0x0, 0x0, 0xfff, 0xfffffffffffffffc, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x40102) r3 = socket$kcm(0x29, 0x802, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000b7b000)=0x1) sendfile(r3, r0, &(0x7f0000002000)=0x0, 0x876b5e795) 2018/01/30 22:37:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b88000-0xeb)="18000300000001000000be5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd0ee640c50d248c79", 0xc8) r1 = syz_open_dev$sg(&(0x7f0000cf0000)='/dev/sg#\x00', 0x8, 0x4000) name_to_handle_at(r1, &(0x7f0000419000)='./file0\x00', &(0x7f000096a000-0xfd)={0xfd, 0x7, "8faf4c3821690d25b4e26fa505325d9f2599d3c9525f93d9b95ce9db5607590019e25c74ea8edf3d9bc3cd0486e06adbca109e7ddac6fdb6280c8150b6c710686f6315cbbde0f01127973b162fe26b19448574dc4ac28f01e275c04f75fb3a8cee240e369876f8710478d6bb2bc8ac7f3a5ea9ed5cd9b1e2e1f3df205e076eff005a9ebe6e0142eb2ff191c8225d5f6df1c81c06eaeda8a7d273f64bb5942c9eef91467807aceb2014983cbee35a01b623c51ba83611e6a60741734e2bbbf14e50b58822d17fe3b72a99001579341352cbabf8a6007c309d56ee67cba9ce1d33325f0d09b8f2339c484f00add56dca4a09d693d890"}, &(0x7f0000602000)=0x0, 0x400) 2018/01/30 22:37:19 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = open(&(0x7f0000dd0000-0x8)='./file0\x00', 0x202, 0x125d1148a662725e) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000f7b000-0x24)={0x401, 0x8, 0x7f, 0x5600000000000000, 0xff, 0x1, 0x7436, 0xfffffffffffffffa, 0x0, 0x3ff, 0x0, 0x0}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000014000-0xf)={0x5, 0x0, 0x1, 0x401, 0x40, 0x101}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 106.240061] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 106.254299] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 22:37:19 executing program 0: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000e8d000)=0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="") mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e90000)='/dev/mixer\x00', 0x511500, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000e91000-0xa)={0xfffffffffffffff7, "d2ebb3ffe722"}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mremap(&(0x7f0000909000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/30 22:37:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x55) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000279000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[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, 0x5}, 0x98) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d79000)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000437000)=0x0, 0x4) sendto$inet(r0, &(0x7f00001b9000)="", 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 22:37:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000010f000)=0xfffffffffffffff9, 0x4) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/30 22:37:19 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001a5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1000000000000001, &(0x7f0000f7b000-0x4)=0x0, &(0x7f0000f7b000-0x4)=0x362) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x10000, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x40, 0x3, 0x2, 0x5, 0x0, 0x100, 0x809, 0x1f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='%#vboxnet0vmnet0(\x00', 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='rxrpc\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="407379b80000000000000074656d76626f786e6574313a5d00", r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000003000)=r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/dsp\x00', 0x4004, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000000)={0x3, 0x9, 0x5, 0xeb, 0xffffffffffffa43c, 0x9, 0x8000, 0x4, 0x4, 0x0}) 2018/01/30 22:37:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f02000)='/selinux/checkreqprot\x00', 0x8c00, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000a8d000-0xc)={0x6, r0, 0x0}) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:37:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a0000-0x9)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00002a3000)=0x7f, &(0x7f000010d000)=0x2) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f86000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000005f000)=0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x40045108, &(0x7f0000889000-0x1)=0x0) [ 106.298955] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 106.331162] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 106.376400] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 106.391990] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 22:37:19 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/ppp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b66000-0xc)={0x40000002, 0x0}) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000050000-0x4)=0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00003a8000-0xcf)="2b83cad3ecefae3bf0075f7088996dfa0ec284c61ab6562c076ca5f18e39c5462bea491e1a08cd26db0b8617227c6fd32cfba783517c088e88a80d0166263dec087e4b2131ef47918ef4aba5464a4191c4a3e82c1d84038832b2c7b2774f425a2dce22f689bc624f9d964f36379469b9ec4b0eaa95a574b9b5623319de3448ca48434547c79fb74211277bbe74c4798ff5317f2c52716dd4e223f2a94ec701ca7fa2966bd472bc95d40ffc2fbf738f2e1a94a127b90ba9838da523f06d08db5754611f7d33f302c27abc4377b1c453", 0xcf) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003da000)=0x0) sched_setscheduler(r1, 0x7, &(0x7f00000b5000)=0x101) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200ff0305de00000000fb00000003ff09001049fbf502007e23"}) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f000090d000-0x4)=0x0, 0x4) 2018/01/30 22:37:19 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x3b, &(0x7f0000021000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {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, 0x61, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET3={0x0, 'SET\x00', 0x3, {{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffe3e, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3a0) connect$inet6(r1, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) sendmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000020000-0x80)=[{&(0x7f000001d000)="9378d2997a2ea91479751925fd6a06611f6a35ea2340773237ceffefef8342f8373703098141cc64481c9c82b9cc737624bd3a48459e68c70abb622b239efa9a95a811a776f6846a157d6718ec77a1b46414e2f980cfe61e487fa1d197fa396cbb37ab13f3881a24caad79015e22acd6944cae5fd18cc58764e3f7077e4d227055eec6df5eba6c99190999a776ec834ab5c7742477f579684cff8d0aff7e223324e60c3e6fd54ee542633384a21b0f43bf328d5049466dce87950222647c0fd1f0d8c5f0b46c551ecc391cb2509957df23adad96437b975a95175b24b2cde3cf82d28d693ed36377fc2e5ce077bfcf41c00e64c0d7ba365582beb1dd10fc54419566c5eb8b04e7ad54a2d84245fda948ffe222ca11cd4b62c26a63dbe065a3e92e82426a3efa77d197daf2dc0df29fd4ac1dd996380683985c1e02ef9ecdde4b1ea3c2c1a4e8b16b0585d3d6e3d497def6941f8f250ba24c5d0db862649ea857aa444e4e39453edad7f83e28348ac27f12fe7a1d32ade7675389e1dd0907a5f3cda03271825ccbba7b4e807a4d83f7354b5e8ad5553c51712569d0b967a32a1c82c2c6ec9e88806ded2c5b8cb50cc3089f96703be3a6e30015bcd535a9669d88ba5988fc09ee52ca4cac72cf20ab3c0265b95ab8b68ea545bc3cb5ec4ccda3e12f82b84f36682d864a319f96c56cbb80649a660cebf150e8bb172d3caef58ddad3f210efa4a71750c1d5ab4d84029db5139e0965e70b2a7bc29c71488d86266d610c226bb61e1c0caef2ff", 0x22b}], 0x1, &(0x7f0000008000-0x90)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000020000)='./file0\x00', 0x600, 0x92) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000001d000)=0x0, &(0x7f0000024000)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000023000)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000000d000)=@alg={0xe8, 0x10, 0x801, 0x7, 0x2, {{'echainiv(gcm_base(ecb-cast6-avx,tgr192))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0xf2b}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20004801}, 0x5) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000026000-0x4)=0xc, 0x4) r3 = gettid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f000000d000)=0x1, 0x4) get_robust_list(r3, &(0x7f0000025000)=&(0x7f0000025000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000017000-0x8)=0x18) 2018/01/30 22:37:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x517}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000155000)={0x0, 0x0}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000b5a000)='/dev/audio\x00', 0x101000, 0x0) write(r1, &(0x7f0000113000-0x1f)="1f0000000104ff0b01000000000000000101f0ff08000100030600dc05df00", 0xfefc) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f000038d000)=0x0) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x0) accept(r3, &(0x7f00005e5000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018b000-0x4)=0x20) setsockopt(r0, 0xfa48, 0x6, &(0x7f00002b5000-0x5b)="4bce0d1e29d10ce2d2f40275aa7f9d5fac0d51228f0aa497374b60b996f2839cf7f1ce6caa5cc04eaf5adecd28affb3bf06d639af7b57e034572c550f550fb95ef7b0cf8ecb291af1c9efacbf75b79bc04fbe80fd73ad1ebe1021b", 0x5b) 2018/01/30 22:37:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) lseek(r0, 0x0, 0x7) fstat(r1, &(0x7f0000b36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r1, &(0x7f00001de000)=[{{0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb}], 0x18) 2018/01/30 22:37:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000553000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/30 22:37:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000772000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000df8000-0x6)='logon\x00', &(0x7f0000a49000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000047b000-0x1f)='/]vmnet0\'cgroup+bdev&%%cpuset[\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000913000)='encrypted\x00', &(0x7f0000408000-0x9)='/dev/kvm\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004d6000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f00002d2000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f00006ec000)=0xc) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f3f000-0x16)='/selinux/checkreqprot\x00', 0xc0, 0x0) ioctl$TIOCNXCL(r5, 0x540d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00001fd000)={0x0, 0x0, 0x0, 0x5, 0x0}, &(0x7f0000772000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000097e000-0xa0)={r6, @in6={{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x6, 0x7f, 0x80}, 0xa0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f000034a000)={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="19d9f120d884", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_GET_MSR_INDEX_LIST(r5, 0xc004ae02, &(0x7f000051e000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r5, &(0x7f0000feb000)={0x0, 0x0, &(0x7f00003de000)={&(0x7f000071a000)={0x2, 0x15, 0x4, 0x7, 0xc, 0x0, 0x3, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x5, [0x0, 0x0, 0x0]}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x15}}, @sadb_ident={0x2, 0xa, 0xfffffffffffffffa, 0x0, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x1) getsockopt$llc_int(r5, 0x10c, 0x5, &(0x7f00004a0000-0x4)=0x0, &(0x7f000028a000-0x4)=0x4) 2018/01/30 22:37:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000262000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000a3000)=@req3={0x3f, 0x6, 0x2, 0x10000, 0x3, 0xd9, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xfffffffffffffffc, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) write(r1, &(0x7f0000004000-0xc)="", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/vcs\x00', 0x20000, 0x0) 2018/01/30 22:37:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000809000)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000050d000)="1056", 0x2, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000731000-0x8)={0x0, 0x0}) r1 = shmget(0x2, 0x3000, 0x1040, &(0x7f0000d23000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000654000)=""/79) 2018/01/30 22:37:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$dmmidi(&(0x7f0000295000-0xd)='/dev/dmmidi#\x00', 0xad, 0x10000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000afd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f2a000)={0x0, 0x0}, &(0x7f0000338000-0x4)=0x6b539527b7ced7d0) getresuid(&(0x7f0000da2000)=0x0, &(0x7f0000a61000-0x4)=0x0, &(0x7f0000932000)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000faf000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xe}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008f4000)=0x8c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c94000-0x8)={0x0, 0x0}, &(0x7f000056f000-0x4)=0x8) 2018/01/30 22:37:19 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) signalfd(r0, &(0x7f0000bbb000-0x8)={0x3a}, 0x8) 2018/01/30 22:37:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x121200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000001000)={0x40, 0x2, 0x1ee, 0x9, 0x5, 0x100000004, 0xffffffff, 0xb3a}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001000-0x7b)=""/123) 2018/01/30 22:37:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pkey_free(0xffffffffffffffff) timer_create(0x4, &(0x7f00004fb000)={0x0, 0x3c, 0x6, 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[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db9000-0x4)=0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000147000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005e9000)={0x0, 0xfff}, &(0x7f00003e6000)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000cad000)={&(0x7f000078d000/0x4000)=nil, 0x1, 0x4, 0x90, &(0x7f0000415000/0x1000)=nil, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d6f000)={r1, 0x8000}, 0x6) 2018/01/30 22:37:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) accept4$ax25(r0, &(0x7f00004c5000)={0x0, {""/7}, 0x0}, &(0x7f0000f17000-0x4)=0x10, 0x800) [ 106.482102] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 106.514056] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 22:37:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = memfd_create(&(0x7f0000e86000)='salsa20-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) bind$bt_sco(r2, &(0x7f0000633000-0x3)={0x1f, {0x3, 0x7, 0x5e0d, 0x8, 0x7, 0x100000000}}, 0x8) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 22:37:19 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009cf000-0x7)='ns/uts\x00') mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f7b000-0x4)=0x0, &(0x7f0000023000)=0x4) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 22:37:19 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) connect$ipx(r1, &(0x7f0000003000)={0x4, 0x0, 0x0, "f67eb44ada4e", 0x0, 0x0}, 0x10) ioctl$KDENABIO(r1, 0x4b36) 2018/01/30 22:37:19 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$int_in(r0, 0x5473, &(0x7f00008fd000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000e54000)=0x2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000be7000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r4) 2018/01/30 22:37:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000024e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10100) fcntl$getflags(r0, 0x3) r1 = socket(0x10, 0x2, 0xc) prctl$setfpexc(0xc, 0x50080) write(r1, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) [ 106.557359] audit: type=1326 audit(1517351839.358:626): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14824 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 22:37:19 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f000022a000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ea2000)={&(0x7f0000de6000)=@can={{0x4, 0x4, 0xffffffff, 0xffffffffffff9820}, 0x2, 0x1, 0x0, 0x0, "40cebf576de263b7"}, 0x10}, 0x1, 0x0, 0x0, 0x2004c050}, 0x8004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xd, 0x2, 0xb) getsockname$ipx(r2, &(0x7f0000d07000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005ed000-0x4)=0x10) write(r2, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/30 22:37:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r1, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, r2+10000000}) r3 = 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x20000000000000d3, &(0x7f0000fcc000-0x48)=[&(0x7f00006d2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r3, &(0x7f0000887000)="25e348361b16db363b5ea1f6c195155537cf94379a88fd8d3e2c9c7a1cb52cc8d5be5cac29739aa2fe678cf934c6f38677083ae9950e14f6630ee2351ceafbc95794809b00c6292dc4a77d697034268458c140e8a5eaef2bfdc959e5218f3b1c17b4db4fb67cebbde66dd4bed99ccbeeb5ad7d009aaad4a49837fbf3958b3b2e759b68b512198577125659e96237f6f0bfb10cfb6ba8b680da7dda5a45f925d6d92783c5d7b0963103d8333ea42f215c3efcdb6912dfed17f3162477a88e399e87247f4c36a6a57ce63b64a2891fb8fc2fedd2c51e8ab7494610b3f79cafce5ecc931beb1cc70812188652fa311470c8e4", 0x0, 0x100000001, 0x0, 0x1, r0}, &(0x7f00002c0000-0x40)={0x0, 0x0, 0x0, 0x6, 0xffffffffffffff81, r0, &(0x7f00006e1000)="31a1d52fd059912a622e9ad8638a9eb26a4be7eb804c9fbf34870bf5803581be14f972", 0x0, 0x5, 0x0, 0x0, r0}, &(0x7f0000f92000)={0x0, 0x0, 0x0, 0x3, 0x979, r3, &(0x7f0000dd1000-0xcd)="c9664b2ca4bd73099d75cf355d7d09cf3e80f42aee915a2f264fbd692ace0e13eb42e6233487432a2023d3902ce8b5590451963af80df5921daafb9b3da4885818c86659c176db5761fd8d87d207aa2db3f682e768ba4e93e5dd28698a1f55835257c52cdde8c5484b33e21716169ebbe839586ec77cb7413d00e8d80d01c696b26da598b08199eaab761452c01c9f6905cbc21f0cca44b14db086c5bb557d89efcdc79995005376a0612458e05da78a4e07230a22c52ea43531ba3d1de58a2d4c601b102e65a8d1512a497a61", 0x0, 0x8e1, 0x0, 0x0, r0}, &(0x7f00006f2000-0x40)={0x0, 0x0, 0x0, 0xb, 0x8, r3, &(0x7f000001b000-0x4e)="56e2898c3a95bb495af9cf212551685af016ef11c81932a288c2f856185715080401c9692370904747baddc0fca551933432f28614c9d76a80c28223fab070eec7a03d01600f39b1c5927fe0e3fd", 0x0, 0x1ff, 0x0, 0x0, r3}, &(0x7f000047f000)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00009cb000)="3c5ba28ccc7a4e0d8e7b9a4553d96f33381cbbda421e07279d70daf06b706118caee84a952f7f03efba802a72b31ecb85ba464d5fe6e498e1c10134c14d03ca6cf5cdcc6c6e20015a3b93bdae928ac7d78ea45e5b2d9ccb3e8fae07c072df56dbbead77c44ab75bedc2af225e7", 0x0, 0x4, 0x0, 0x1, r0}, &(0x7f0000c46000)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000116000-0x33)="523b7d2a70f75422c1eb1b791daca07dbc413b2d443d04d861a7c436507419f0c6c805ced73290e1fcb2873aaef30b83368e61", 0x0, 0x7, 0x0, 0x0, r0}, &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x6, 0x64b3, r0, &(0x7f0000f52000-0x1000)="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", 0x0, 0x9ca, 0x0, 0x0, r0}, &(0x7f000057c000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7f, r0, &(0x7f000078a000-0x84)="b70f9f563992041f454b68e93d89e1e6bbf5e89add47a4a7dd972900ce187226a80b527ff435569d34cba4a7b13d96f38fc5f98fe0ea0a485a15c58017b574b3cf10be1a294495f8cdba264bc0b330ac1cf82178dab23b15af50b566073df733cf2be79c6154c199a7cfc84c8c8c03dc4db6f6f8fac8d68e1ff703256e2b63ce39097e66", 0x0, 0x44c, 0x0, 0x1, r0}, &(0x7f0000863000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r3, &(0x7f000029d000)="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", 0x0, 0x9, 0x0, 0x1, r0}]) 2018/01/30 22:37:19 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 106.615817] audit: type=1326 audit(1517351839.387:627): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14824 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=331 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 22:37:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f000087b000-0x8)='./file0\x00', 0x4280, 0x28) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000197000)={0x1, &(0x7f0000c43000)=[{0x0, 0x0}]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000dce000)=0x400005) ioctl$TCXONC(r0, 0x540a, 0xd3cb) close(r0) dup3(r2, r3, 0x0) 2018/01/30 22:37:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00008e6000)='/dev/audio#\x00', 0x800, 0x2220a1) getsockname$inet(r0, &(0x7f00003fd000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b6000)=0x10) ioctl$TCGETA(r0, 0x5405, &(0x7f0000b57000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000fd8000-0xd)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f0000eac000-0x10)={r1, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_getres(0x2, &(0x7f00003a1000-0x10)={0x0, 0x0}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00004f5000)=0x3) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/30 22:37:19 executing program 6: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00000f7000-0x12)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x4e, 0x0, 0x0}}], {@generic={0x8914, ""}}}, 0x0) getuid() [ 106.615832] audit: type=1326 audit(1517351839.387:628): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14824 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 106.615844] audit: type=1326 audit(1517351839.389:629): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14824 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=222 compat=0 ip=0x453299 code=0x7ffc0000 [ 106.615856] audit: type=1326 audit(1517351839.389:630): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14824 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 106.615872] audit: type=1326 audit(1517351839.390:631): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14824 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 106.651425] *** Guest State *** [ 106.651431] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 106.651436] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 106.651438] CR3 = 0x00000000fffbc000 [ 106.651441] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 106.651445] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 106.651451] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 106.651455] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 106.651463] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 106.651470] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 106.651476] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 106.651483] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 106.651491] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 106.651495] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 106.651503] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 106.651508] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 106.651515] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 106.651518] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 106.651524] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 106.651528] Interruptibility = 00000001 ActivityState = 00000000 [ 106.651529] *** Host State *** [ 106.651534] RIP = 0xffffffff811be174 RSP = 0xffff8801b396f508 [ 106.651543] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 106.651547] FSBase=00007f12923e7700 GSBase=ffff8801db400000 TRBase=fffffe0000003000 [ 106.651552] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 106.651558] CR0=0000000080050033 CR3=00000001adb79005 CR4=00000000001626f0 [ 106.651563] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff85a01b70 [ 106.651568] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 106.651570] *** Control State *** [ 106.651573] PinBased=0000003f CPUBased=b699edfe SecondaryExec=000000c2 [ 106.651576] EntryControls=0000d1ff ExitControls=0023efff [ 106.651580] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 106.651583] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 106.651585] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 106.651588] reason=80000021 qualification=0000000000000000 [ 106.651632] IDTVectoring: info=00000000 errcode=00000000 [ 106.651634] TSC Offset = 0xffffffc44bad8040 [ 106.651637] EPT pointer = 0x00000001cf3b901e [ 106.685517] audit: type=1326 audit(1517351839.485:632): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14824 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 106.686793] audit: type=1326 audit(1517351839.487:633): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14824 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 106.711140] audit: type=1326 audit(1517351839.511:634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14824 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 106.727006] ================================================================== [ 106.727022] BUG: KASAN: use-after-free in l2tp_session_create+0xa6d/0xc60 [ 106.727027] Read of size 4 at addr ffff8801ba5fd8e8 by task syz-executor2/14841 [ 106.727029] [ 106.727036] CPU: 0 PID: 14841 Comm: syz-executor2 Not tainted 4.15.0+ #287 [ 106.727039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.727042] Call Trace: [ 106.727051] dump_stack+0x194/0x257 [ 106.727065] ? arch_local_irq_restore+0x53/0x53 [ 106.727075] ? show_regs_print_info+0x18/0x18 [ 106.727094] ? l2tp_session_create+0xa6d/0xc60 [ 106.727107] print_address_description+0x73/0x250 [ 106.727115] ? l2tp_session_create+0xa6d/0xc60 [ 106.727124] kasan_report+0x25b/0x340 [ 106.727140] __asan_report_load4_noabort+0x14/0x20 [ 106.727147] l2tp_session_create+0xa6d/0xc60 [ 106.727158] ? l2tp_tunnel_delete+0x50/0x50 [ 106.727167] ? trace_hardirqs_on+0xd/0x10 [ 106.727175] ? __local_bh_enable_ip+0x121/0x230 [ 106.727197] pppol2tp_connect+0xed7/0x1dd0 [ 106.727224] ? pppol2tp_recv_payload_hook+0x1b0/0x1b0 [ 106.727242] ? selinux_netlbl_socket_connect+0x76/0x1b0 [ 106.727258] ? selinux_socket_connect+0x311/0x730 [ 106.727267] ? lock_downgrade+0x980/0x980 [ 106.727280] ? selinux_socket_setsockopt+0x80/0x80 [ 106.727284] ? lock_release+0xa40/0xa40 [ 106.727292] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 106.727302] ? __check_object_size+0x25d/0x4f0 [ 106.727324] ? __might_sleep+0x95/0x190 [ 106.727357] ? security_socket_connect+0x89/0xb0 [ 106.727374] SYSC_connect+0x213/0x4a0 [ 106.727387] ? SYSC_bind+0x410/0x410 [ 106.727398] ? exit_to_usermode_loop+0x198/0x310 [ 106.727412] ? selinux_capable+0x40/0x40 [ 106.727440] ? syscall_return_slowpath+0x2ad/0x550 [ 106.727448] ? prepare_exit_to_usermode+0x340/0x340 [ 106.727461] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 106.727472] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 106.727492] SyS_connect+0x24/0x30 [ 106.727503] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 106.727508] RIP: 0033:0x453299 [ 106.727511] RSP: 002b:00007ff877da9c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002a [ 106.727518] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 106.727521] RDX: 000000000000002e RSI: 00000000205fafd2 RDI: 000000000000001a [ 106.727524] RBP: 00000000000005d5 R08: 0000000000000000 R09: 0000000000000000 [ 106.727528] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7c98 [ 106.727531] R13: 00000000ffffffff R14: 00007ff877daa6d4 R15: 0000000000000000 [ 106.727568] [ 106.727571] Allocated by task 14841: [ 106.727576] save_stack+0x43/0xd0 [ 106.727580] kasan_kmalloc+0xad/0xe0 [ 106.727584] kmem_cache_alloc_trace+0x136/0x750 [ 106.727589] l2tp_tunnel_create+0x5e1/0x17f0 [ 106.727593] pppol2tp_connect+0x14b7/0x1dd0 [ 106.727598] SYSC_connect+0x213/0x4a0 [ 106.727602] SyS_connect+0x24/0x30 [ 106.727606] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 106.727608] [ 106.727610] Freed by task 16: [ 106.727615] save_stack+0x43/0xd0 [ 106.727619] kasan_slab_free+0x71/0xc0 [ 106.727623] kfree+0xd6/0x260 [ 106.727628] rcu_process_callbacks+0xe94/0x17f0 [ 106.727632] __do_softirq+0x2d7/0xb85 [ 106.727634] [ 106.727637] The buggy address belongs to the object at ffff8801ba5fd800 [ 106.727637] which belongs to the cache kmalloc-512 of size 512 [ 106.727642] The buggy address is located 232 bytes inside of [ 106.727642] 512-byte region [ffff8801ba5fd800, ffff8801ba5fda00) [ 106.727644] The buggy address belongs to the page: [ 106.727649] page:ffffea0006e97f40 count:1 mapcount:0 mapping:ffff8801ba5fd080 index:0xffff8801ba5fda80 [ 106.727654] flags: 0x2fffc0000000100(slab) [ 106.727662] raw: 02fffc0000000100 ffff8801ba5fd080 ffff8801ba5fda80 0000000100000004 [ 106.727667] raw: ffffea0006ed7e20 ffffea000729c960 ffff8801db000940 0000000000000000 [ 106.727670] page dumped because: kasan: bad access detected [ 106.727672] [ 106.727674] Memory state around the buggy address: [ 106.727678] ffff8801ba5fd780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 106.727682] ffff8801ba5fd800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 106.727686] >ffff8801ba5fd880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 106.727688] ^ [ 106.727692] ffff8801ba5fd900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 106.727696] ffff8801ba5fd980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 106.727698] ================================================================== [ 106.727700] Disabling lock debugging due to kernel taint [ 106.727745] Kernel panic - not syncing: panic_on_warn set ... [ 106.727745] [ 106.727750] CPU: 0 PID: 14841 Comm: syz-executor2 Tainted: G B 4.15.0+ #287 [ 106.727753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.727754] Call Trace: [ 106.727760] dump_stack+0x194/0x257 [ 106.727774] ? arch_local_irq_restore+0x53/0x53 [ 106.727779] ? kasan_end_report+0x32/0x50 [ 106.727788] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.727795] ? vsnprintf+0x1ed/0x1900 [ 106.727804] ? l2tp_session_create+0xa00/0xc60 [ 106.727811] panic+0x1e4/0x41c [ 106.727818] ? refcount_error_report+0x214/0x214 [ 106.727845] ? l2tp_session_create+0xa6d/0xc60 [ 106.727851] kasan_end_report+0x50/0x50 [ 106.727858] kasan_report+0x144/0x340 [ 106.727871] __asan_report_load4_noabort+0x14/0x20 [ 106.727877] l2tp_session_create+0xa6d/0xc60 [ 106.727886] ? l2tp_tunnel_delete+0x50/0x50 [ 106.727893] ? trace_hardirqs_on+0xd/0x10 [ 106.727899] ? __local_bh_enable_ip+0x121/0x230 [ 106.727916] pppol2tp_connect+0xed7/0x1dd0 [ 106.727941] ? pppol2tp_recv_payload_hook+0x1b0/0x1b0 [ 106.727954] ? selinux_netlbl_socket_connect+0x76/0x1b0 [ 106.727966] ? selinux_socket_connect+0x311/0x730 [ 106.727973] ? lock_downgrade+0x980/0x980 [ 106.727984] ? selinux_socket_setsockopt+0x80/0x80 [ 106.727988] ? lock_release+0xa40/0xa40 [ 106.727994] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 106.728001] ? __check_object_size+0x25d/0x4f0 [ 106.728018] ? __might_sleep+0x95/0x190 [ 106.728044] ? security_socket_connect+0x89/0xb0 [ 106.728057] SYSC_connect+0x213/0x4a0 [ 106.728067] ? SYSC_bind+0x410/0x410 [ 106.728075] ? exit_to_usermode_loop+0x198/0x310 [ 106.728091] ? selinux_capable+0x40/0x40 [ 106.728120] ? syscall_return_slowpath+0x2ad/0x550 [ 106.728127] ? prepare_exit_to_usermode+0x340/0x340 [ 106.728136] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 106.728145] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 106.728160] SyS_connect+0x24/0x30 [ 106.728170] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 106.728174] RIP: 0033:0x453299 [ 106.728177] RSP: 002b:00007ff877da9c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002a [ 106.728182] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 106.728185] RDX: 000000000000002e RSI: 00000000205fafd2 RDI: 000000000000001a [ 106.728188] RBP: 00000000000005d5 R08: 0000000000000000 R09: 0000000000000000 [ 106.728191] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7c98 [ 106.728194] R13: 00000000ffffffff R14: 00007ff877daa6d4 R15: 0000000000000000 [ 106.747603] Dumping ftrace buffer: [ 106.747608] (ftrace buffer empty) [ 106.747610] Kernel Offset: disabled