dc989b04dd5684cdd2200000006343729a22e967406e0986aa2de251591fe0b301b", 0xbd) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r1}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r2) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r3) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:15 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000004000-0x24)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000009000-0x1a8)={0x3ff, 0x175e000000000, 0x6, 0x8, 0x7, [{0x0, 0x1ff, 0x8001, 0x0, 0x0, 0x100}, {0xfffffffffffffffb, 0x8001, 0x3ff, 0x0, 0x0, 0x8}, {0x6, 0x10001, 0x4, 0x0, 0x0, 0x2003}, {0x0, 0x7, 0x2, 0x0, 0x0, 0x100}, {0xaad, 0xfffffffffffffff7, 0x7f, 0x0, 0x0, 0x2006}, {0x4, 0x80000001, 0x92c}, {0x2, 0x7fff, 0xfffffffffffffffd, 0x0, 0x0, 0x1}]}) 2018/02/01 20:47:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = request_key(&(0x7f000022f000-0x8)='big_key\x00', &(0x7f0000dc0000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a0b000-0x9)="1b6d643573756d2a00", 0xfffffffffffffffd) r3 = request_key(&(0x7f0000460000-0x8)='big_key\x00', &(0x7f0000e50000-0x4)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000879000-0x9)='.system\'\x00', 0xfffffffffffffffd) r4 = add_key$user(&(0x7f000076a000)='user\x00', &(0x7f0000a80000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006b5000)="10bf913be9a6952584f0d52711caaf467be1486615b70fc0c8f1c0d1697db56670090c134a2eadaa8ce82b0d8e39325dce8de64cbe57459c7ac51956000a6656ced7f913ef5a826590e93deafa6fcdcade24e622d437e5a3f511246069598f00427f12e4b7e96246dc15cc09b006fba0efe70c4ac73c6eb3f7cc9b0dceeb28f95bff14f5a0f41b6a0c34c13a4db06b278d547517c3eb22c014f5273eff9de4abea77d9fe79b1a659ab7f95eb10860bde0793e6ea61b7", 0xb6, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00002af000-0xc)={r2, r3, r4}, &(0x7f0000f4a000-0xc9)=""/201, 0xc9, &(0x7f00008fe000)={&(0x7f0000755000)={'rmd128-generic\x00'}}) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x48}, 0x1}, 0x0) 2018/02/01 20:47:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000000)=""/142, &(0x7f0000000000)=0x8e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005a0000-0x10)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/01 20:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d86000)='/dev/usbmon#\x00', 0x3f4d0904, 0x2000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000154000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') writev(r2, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="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", 0x33d}], 0x1) 2018/02/01 20:47:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bee000)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c08000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00006e9000-0x10c)={{0x8fcd, 0x1, 0x7, 0xc5, "8e2e2be691dbf3497df1eb4ef88906e780767df1374223b03580b22e72bf51a29f2df435aaf47ad5945134b1", 0x3}, 0x0, 0x0, 0x8, r2, 0x0, 0x3, "9a8ac754e35ff6136ee6e51fcd0d375de71a63b330756c995a1f359732fb92d661733dfecc305868b90507be0cd79f249e663adc099adc5b6b1fd535563b12f6", &(0x7f00006ec000)="776c616e31776c616e31656d31e073797374656d736563757269747900", 0x1d, [], [0x0, 0x2c, 0x1f, 0x2]}) syz_open_dev$sndtimer(&(0x7f00009f0000-0xf)='/dev/snd/timer\x00', 0x0, 0x75df0a28d4beb03) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b12000)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f00000e2000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000ae7000-0x1c)={&(0x7f0000a2f000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000d9a000-0x8)={&(0x7f0000340000+0xf98)=@ipv4_getnetconf={0x2c, 0x52, 0x602, 0x4, 0x0, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0xfffffffffffffffa}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x800}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x24004001) 2018/02/01 20:47:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000060c000)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000aab000)={r0, &(0x7f0000a1d000-0xba), &(0x7f0000c09000)=""/70}, 0x18) 2018/02/01 20:47:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x48}, 0x1}, 0x0) [ 190.479899] audit: type=1401 audit(1517518035.377:171): op=fscreate invalid_context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executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) r1 = gettid() write$eventfd(r0, &(0x7f00005e7000), 0xfffffc95) write$evdev(r0, &(0x7f000003a000)=[{}], 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timerfd_settime(r0, 0x1, &(0x7f0000309000)={{0x77359400}, {0x77359400}}, &(0x7f0000979000-0x10)) tkill(r1, 0x15) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r2 = request_key(&(0x7f000072a000)='ceph\x00', &(0x7f0000fdd000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fa9000-0x1)='\x00', 0x0) r3 = request_key(&(0x7f0000dbc000-0xa)='blacklist\x00', &(0x7f00005e0000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000570000-0x9)='/dev/dsp\x00', 0xfffffffffffffff9) keyctl$search(0xa, r2, &(0x7f0000877000)='cifs.idmap\x00', &(0x7f0000111000-0x5)={0x73, 0x79, 0x7a, 0x3}, r3) r4 = add_key$user(&(0x7f000057f000-0x5)='user\x00', &(0x7f0000b31000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000dbf000-0xcb)="1cd128f48b019fe7633eeacb23ef2ed71ed88efe25ad6ec7681b471c9812d85c904d317a07ff054e1a842e7a95090f7a7683d6c6c9e54d1defa5d92bb25053be7e8b1077ffe84973b646318e30a285384877e6220b11c6d7666ccecfa3a749aba2550c57c94f0fd3e5bf16e33ea5405e7e33f9a62360970597ec68706e5cd6c9f1f8f257255401a0164893ba15260164d744e3e5ffce3b51a6f0b3917a4430508da615888da5b812706e335f2986e1c6573c6998ea452a425997f2780d6251595eb024923683a535b9e845", 0xcb, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000265000-0x8)='keyring\x00', &(0x7f0000bcc000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r4, &(0x7f00003cc000)=[{&(0x7f0000e47000-0xe8)="e3f2b7439909d8a0f30e18419ed38f89aea2f8bc3c22e481f6539c611b7f3303cbaad6b76fd0704cc769ad9572bf76f78dd01627638fef83ca2723c8dc9bd180214ab10b47eaae6696fa2974934409fcb5e4395a61591549c9d7aca0396647d73938239e57491b94c6c43db62e0786962585450d7a3d5b58e45f615db261706fd8420a9e81b8157d9b17b7f916f7113d98f8573337c34c732c18956ab650b3763f1d7bd1b299d3cba97b38f78fb733841285a3c9b9d6e529a978db423615c0eb393662bbd74af23089637c9bb024402cd60b2a3751d2e0e389c97153ad9a5bdeda38fd48c82bc2a4", 0xe8}, {&(0x7f0000c4d000)="9673583a18b1fc4300c535a9b28e72a9b44ce65554484713682056bc1b4cc86055cb766c0fabc21736f1caabd1f9c0a73dbe76396d46a21b609be71b9c3a064dbf5648c2f44b59a5fd4791bc0526a3dce18951a109769af7bca7c86908a1bd56c2a441", 0x63}, {&(0x7f0000887000)="2fc2b34e5356ce549d77f83e8448463558e123fd155640500a5cef3de699450145ef378ecbea9108572e822cc442d9960f834d7060004515a05a3afc323975", 0x3f}, {&(0x7f00008ba000-0xc0)="c526c07e125859300a3090c8107dee33179ab8d1d5e1f0d4278b4c281daa91736186147f5c0cb0c4d5f6873861f6a0a86024b5ec5cf17a6ad9e8f41fc2d9529475427217900ffc7ab373e2f328ed3a53198126935a72c119dd3ea6475ebc4a69b81e9ff84fffe3c696ef7bed3bf21c5afeb42f88f14706fc7b56ac1e574b05568a579e6f51095cf0b040fb50be4b7958518a0b3015701ea0bf4e0dfa58c933d261c67d5fe5b2cf562545a5b85621dac73faa5c5cc5276736ce579d04e43b4261", 0xc0}, {&(0x7f0000275000-0x1000)="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", 0x1000}], 0x5, r5) 2018/02/01 20:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000057f000)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@local}}, &(0x7f0000ce7000-0x4)=0xe8) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000218000)=0x9, 0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000558000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt(r0, 0x0, 0x40, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/01 20:47:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)) r1 = request_key(&(0x7f00002fe000)='logon\x00', &(0x7f00002e9000+0x4d0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000049f000)='wlan0&-\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000738000-0x8d)=""/141, 0x8d) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005f3000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000079000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) 2018/02/01 20:47:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005ba000-0xb8)={0x0, 0x99, 0x3, 0x8, 0x9, 0x8001, 0x5, 0x2, {0x0, @in6={{0xa, 0x2, 0x2000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x62, 0xee4, 0x6, 0x9, 0x4}}, &(0x7f0000db0000-0x4)=0xb8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb8000)='/selinux/enforce\x00', 0x40, 0x0) sendmsg$rds(r1, &(0x7f0000380000-0x1c)={&(0x7f0000ea1000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10, &(0x7f000055d000)=[{&(0x7f0000066000)=""/238, 0xee}, {&(0x7f0000882000)=""/63, 0x3f}, {&(0x7f00002ee000-0x1000)=""/4096, 0x1000}, {&(0x7f0000210000)=""/78, 0x4e}, {&(0x7f0000246000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c8b000)}, {&(0x7f00005c9000-0x20)=""/32, 0x20}, {&(0x7f0000931000-0x3)=""/3, 0x3}], 0x8, &(0x7f00009ff000-0x30)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f00002e8000-0x9e)=""/158, 0x9e}, &(0x7f0000e33000-0x1), 0x21}}], 0x30, 0x80}, 0x4000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={r0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r2}, &(0x7f000010d000)=0x20) r3 = syz_open_dev$mice(&(0x7f0000b5f000)='/dev/input/mice\x00', 0x0, 0x400000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r4) r5 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000ba2000-0x6)={0x1, 0xc000000}) close(r5) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af05, &(0x7f0000c98000-0x8)) syz_open_dev$binder(&(0x7f00009f2000)='/dev/binder#\x00', 0x0, 0x802) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000f27000)={0x0, 0x0, &(0x7f0000714000-0x62)=""/98, &(0x7f0000a0e000), &(0x7f00006c7000-0xd1)=""/209}) 2018/02/01 20:47:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x48}, 0x1}, 0x0) 2018/02/01 20:47:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000520000)={0x0, 0x1}, &(0x7f0000fb6000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000011a000-0x8)={r1, 0x7ff}, &(0x7f000016c000)=0x8) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000960000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000174000-0x10)={r3, 0x50, &(0x7f0000661000)}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) syz_open_dev$sndctrl(&(0x7f00009a4000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x200201) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f000021a000-0x1c)={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0xfda7) 2018/02/01 20:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000575000-0x1)='X', 0x1, 0xffffffffffffffff, &(0x7f0000161000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) acct(&(0x7f0000a35000-0x8)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ebe000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000049000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000c9d000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x0, 0x400, 0x5, 0x400, 0x2, 0x80000000, r2}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007b8000-0x14), &(0x7f00002c5000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00008aa000)='/dev/audio\x00', 0x42000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000da6000-0xc), &(0x7f00007b9000)=0xc) 2018/02/01 20:47:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x726, &(0x7f0000173000)={0x0}) accept4$inet6(r0, &(0x7f0000469000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00002aa000-0x4)=0x1c, 0x80800) syz_emit_ethernet(0x26, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x4305, "67a6f33d919238d8159ad7d4e2627a009e53dc6d02be91da"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/01 20:47:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000028b000)='++\x00', 0x40, 0x0, &(0x7f0000e84000)={0x0, 0x8001, 0x4}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000a6000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) r1 = eventfd(0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004f0000)=@assoc_value={0x0, 0x6}, &(0x7f0000ed3000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000159000)=@sack_info={r2, 0x8, 0x5}, 0xc) r3 = open(&(0x7f000010a000)='./file0\x00', 0x80000, 0x4) write$selinux_access(r3, &(0x7f00008af000-0x4b)={'system_u:object_r:syslog_conf_t:s0', 0x20, '/usr/lib/telepathyBmission-control-5', 0x20, 0xb11, 0x31}, 0x4b) munlock(&(0x7f000025f000/0x3000)=nil, 0x3000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000096000-0xc)={0x8, 0x1, 0x7f, 0x7fff, 0x4, 0x0, 0x3}, 0xc) syz_open_dev$adsp(&(0x7f00000fe000-0xb)='/dev/adsp#\x00', 0x5, 0x600000) 2018/02/01 20:47:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f1000)='/dev/rtc\x00', 0x100, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffd20, 0xffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) clock_gettime(0xfffffffffffffffb, &(0x7f0000c8d000-0x8)) 2018/02/01 20:47:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) poll(&(0x7f0000fc7000)=[{r1}], 0x1, 0x17151d73) sendmsg$alg(r1, &(0x7f0000776000-0x1c)={0x0, 0x0, &(0x7f0000038000)=[{&(0x7f00009ba000-0xd9)="a4", 0x1}], 0x1, &(0x7f0000b83000)=[]}, 0x0) 2018/02/01 20:47:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x8000000000002d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000121000)='/dev/midi#\x00', 0x80, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000bd0000-0xbc)) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) getsockname$packet(r1, &(0x7f0000be4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ece000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000082d000)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd, 0x7, 0xffffffffffffffff, 0x400, 0x1, 0x40, r2}) sendmmsg(r0, &(0x7f0000d9b000)=[{{0x0, 0x0, &(0x7f0000913000)=[], 0x0, &(0x7f0000ee3000)=[]}}], 0x1, 0x0) 2018/02/01 20:47:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c00000+0xaca)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") unshare(0x40600) r1 = syz_open_procfs(0x0, &(0x7f0000c51000)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x0) 2018/02/01 20:47:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00007b4000-0x4)) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f0000c94000)=0x20) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r2) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b6d000-0x4)=0x0) syz_open_procfs(r4, &(0x7f0000112000-0xf)='net/ipv6_route\x00') ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000065f000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f000039a000), &(0x7f0000031000-0x4)=0x4) 2018/02/01 20:47:24 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b6a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00004a2000)={0x0, r0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000)={0xa, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000002000-0x3)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/01 20:47:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) 2018/02/01 20:47:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008cc000-0x9)='/dev/vcs\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000077b000)=0x4c, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f0000eb0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setstatus(r1, 0x4, 0x2000) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f00000a0000), &(0x7f0000ba6000-0x4)=0x3) 2018/02/01 20:47:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00007f7000)={0x0, 0x0, &(0x7f0000dee000)=[], &(0x7f000019d000-0x14)=[], 0x0, 0x2, 0x0, &(0x7f0000449000)=[0x0, 0x3], &(0x7f000002f000-0x14)=[]}) r0 = socket(0x0, 0x7, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00008a7000)=@req3={0x10001, 0x0, 0x1, 0xffffffffffffffff}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x27f, &(0x7f00006eb000-0x1398)=[]}, 0x0) 2018/02/01 20:47:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa}) getcwd(&(0x7f0000c56000-0xad)=""/173, 0xad) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x7fffdff97000}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008f6000)={{&(0x7f0000884000/0x4000)=nil, 0x4000}, 0x2}) socket$nl_generic(0x10, 0x3, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/01 20:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) openat$selinux_user(0xffffffffffffff9c, &(0x7f000060b000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000086b000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f21000-0x4)) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r2) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r3) geteuid() ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) socket$pppoe(0x18, 0x1, 0x0) 2018/02/01 20:47:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00003c7000-0x9)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000437000-0xa8)={{0xffffffffffff0001, 0x1}, 'port1\x00', 0x1, 0x20, 0x3, 0x7fffffff, 0x0, 0x3, 0x8, 0x0, 0x7, 0xffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f00006f9000-0xd)='/dev/usbmon#\x00', 0xc0f, 0x802) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000554000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000775000-0x4)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000439000-0xc)={@empty, @multicast2=0xe0000002, r4}, 0xc) madvise(&(0x7f0000142000/0xc000)=nil, 0xc000, 0x65) 2018/02/01 20:47:25 executing program 3: creat(&(0x7f00003d5000-0x8)='./file0\x00', 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009cd000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x144, 0x0, 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, @perf_config_ext={0x101}, 0x8000000200000000, 0x4e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/01 20:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) [ 200.236073] audit: type=1400 audit(1517518045.133:172): avc: denied { net_bind_service } for pid=1583 comm="kworker/0:1H" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/02/01 20:47:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() quotactl(0x4, &(0x7f0000dee000-0x8)='./file0\x00', r0, &(0x7f00003c0000-0xd2)="e1d47941595f81d7d004bb32e68afc68ea101ec6c29c06d210e91511938691bcbb68be32dbd6819f4a78622f29b076932e771143358fa1341a3635635e37d561ab0d2f7350e66ac023d5a29d85958890dbd1db4a9e6d3c6ca5eb8b67e8d15620610a3d6118527574f998bc050881ac5406d18966ae8d873149827070753d0d6497ce8330161f8fa50acc8b8b7081cc23e7f4f9ced2e724fe3fec83b70896a9cd76ebcac7765b6a2b234af45c391120b1d6b84c7114e6159591a7b37a770867c9754d4efd055d49d48327ec3d7fa43a7e2237") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/01 20:47:25 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000137000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000796000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/01 20:47:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000528000)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000455000)={0x81, 0x7, 0x1, 0x2c4, 0x200, 0xfffffffffffffffa, 0x3, 0x9, 0x7, 0x4, 0x2b}, 0xb) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00008ee000)=0xc000000) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x400000010000) r3 = dup2(r1, r1) r4 = dup2(r1, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000226000-0x8c)={0x6, 0x7, 0x20, 'queue0\x00', 0x9}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000c5c000)={0x0, 0x42f45d03, 0xa, [0x6, 0x1000, 0x2, 0x2b426859, 0x0, 0x2, 0x200, 0x3ff, 0xffff, 0x2]}, &(0x7f0000315000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000769000)={0x1, 0x200, 0x3f, 0x4, r5}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$tun(r4, &(0x7f0000e16000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x1, 0x40000000, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}}}}}}}}, 0x48) write$sndseq(r4, &(0x7f0000d8b000-0x120)=[], 0xd5) 2018/02/01 20:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) 2018/02/01 20:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = dup3(r1, r2, 0x0) ioctl$TIOCNXCL(r3, 0x540d) close(r2) r4 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r4) 2018/02/01 20:47:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x80000000) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000178000)={0x7fff, 0x1, 0x7, 0xa1ab}) r2 = open(&(0x7f000057b000-0x8)='./file0\x00', 0x0, 0x100) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000511000)) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000534000), &(0x7f0000fd2000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003d6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000233000)={0x0, 0x7f}, &(0x7f0000521000-0x2)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c01000-0x6)={r2, 0x5}, &(0x7f0000ab0000)=0x6) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000478000-0x8c)={0x0, 0x0, 0x0, 0x0, 0xa50, 0x0, 0x16, 0x1, "5c8ee5fac80718193d9c930f38517e20630cc4942d177faba92e4f7d54311b21fad59ac178a91bb45b8056e78f716403c64271cf1c2c77f0a15e77981c7aafe6", "c2b4cc2641401132cec13e83abdb4af5f22cf2ae54bcae3c877443c9abf408b8", [0x6, 0x3]}) 2018/02/01 20:47:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000093e000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000cf2000-0x30)) setsockopt(r0, 0x8000000006, 0x4000000e, &(0x7f000034e000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) openat$vcs(0xffffffffffffff9c, &(0x7f000097d000)='/dev/vcs\x00', 0x4000, 0x0) close(r0) socketpair(0x5, 0x3, 0x6, &(0x7f0000999000-0x8)) 2018/02/01 20:47:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c5b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000e9c000)={0x2, &(0x7f0000ff7000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000848000)={r1, 0x1}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000175000)=""/188) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000c85000)="8b50be8d46120be9bb45758c27d2c55e803984e570b8ff", 0x17) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) read(r2, &(0x7f00009ba000-0xc5)=""/197, 0xc5) 2018/02/01 20:47:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x8080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000ded000)={0x800, 0x4, 0xffff, 'queue0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000c14000-0x8)) r2 = syz_open_dev$usbmon(&(0x7f000037a000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000068e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000e4000-0x4)=0x14) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000a40000-0x4), &(0x7f0000400000-0x4)=0x4) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000ae3000)) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000796000-0x70)) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000139000-0x40)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0x5452, &(0x7f0000001000)=""/250) 2018/02/01 20:47:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000f12000-0xe)='/dev/admmidi#\x00', 0x3, 0x80500) write$selinux_access(r0, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39}, 0x49) 2018/02/01 20:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f000010d000)=0x20) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) open_by_handle_at(r1, &(0x7f0000ec2000)={0x105, 0x8, "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"}, 0x202080) r2 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r2) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r3) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000565000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) r1 = socket$inet6(0x10, 0x3, 0xfffd) sendmsg(r1, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b6c000)=[@in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x90b}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x3e6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0xa0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b8000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00003d4000-0x14)={0x0, 0x4, 0x48, 0xffffffffffff83ec, 0xffffffffffff9c36, 0x1}, &(0x7f0000416000-0x4)=0x5a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000f1000-0x8)={r3, 0x3ff, 0x3}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd2000-0xc)={0x0, 0x0}, &(0x7f00000d9000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00002ae000-0xe8)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00001b3000-0x3)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000fbf000-0x4)=0xe8) r7 = fcntl$getown(r1, 0x9) r8 = getpgrp(0x0) sendmsg$netlink(r2, &(0x7f0000803000-0x1c)={&(0x7f0000c5c000-0xc)=@proc={0x10, 0x0, 0x1, 0x6a211734622fb069}, 0xc, &(0x7f000088c000-0x18)=[{&(0x7f0000e68000-0x12fc)={0x12fc, 0x16, 0x30, 0x7, 0x3, "", [@typed={0xc, 0x60, @uid=r4}, @generic="978f2c00a86cd3c81531bf3f02ae51e80630caa164493aa3d1d398073f92e1d91aad373314e23e5e5253a0db4dc2f4f3de07d23d3d3d83b409650ca55d009e334c36104bb2c1bab8fe4a63079e2e2e68288878e04820573aff61bdc623babb46f388e92ada1fdc51c1eb976d4b6f15e23a88f4257a7802ddc0bf5ed66e4adaa13c8be9b66a4b9409d68faca5822cbf1bb02d0071a59e64b443c5cb2853009b28f98379d92224fbe956d2e036550d182c41bf1a8b6b", @generic="29363dc46f9bb7821fb300fd416b7f52ca2b86d3c59e08f2b1bed1b3c6adff33ff67e47a28351994035efea85c014da4c8e482f12a72503847f8fb6c8451ed9e8388", @generic="d0f94e9e5294e9501bec50ccd06cc9ada118c3c34a552760183f1724225d729f2534cbef152fa04556fbf4f17d158472fef7d780ec5997f32ab4a8da84325f2a03b4df9590b1dd75490de6b44235349a18cf274734a1df8b6b9d9af91de90594f20746b41e4493cb6e9cf9b7e5a67a0d3b5cbf6273414b1250e2bd8c997317f06f31f03c8724d2319664ed3a7fabec1cdfe2448a46fc", @generic="87a0e9335390ddf82855e53cb9718c582982a85ef47d2ba389fab033c58e15b64ab4ab90f74e9bc0b5d27242f94f4f07191571fcb9838784a592286ea9765ec5cf22761cf12c659630fd4b4e44ad4aa889c01b52", @typed={0xc, 0x66, @uid=r5}, @nested={0x4, 0x7b, []}, @nested={0xdc, 0x80, [@generic="350dd75739cfa8093f93c8fc0c4a3256536329da34f4392e64832fe3647287c480675a8edb86b442863af9fb5c10c61a4681599663eb73ce67b673344a4b5f34b3cbb85debb4e5da0d777fbfa9dd05126dcd50ece50dee15766d9aa6552d51af34112d74c1dae56210f80ec4620fb44b6e52462508ecbb122e7b9b91af5af80c86ea4d3bf2be0b6150de5d1d0191e49328e465241838e7e97d83995d9faef1080ba043fe43bdb1a2ef5a666873c851e5dad5d0d327cd6225e11d122513c1f3cea5b223c1745925b2e0", @typed={0xc, 0x49, @ipv4=@broadcast=0xffffffff}]}, @typed={0x10, 0x24, @u64=0x530}, @generic="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@generic="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@generic="bdb3625b92a9688ad2e4790b2f3cc60fca8cca43f94f568ec96408ea6b70c01962b505f53901fbcf5e6d17c70e86effb89eeced03c06786e98c93fcadba577d2da2e83231eda556b2fa97228ffb5ed04d88be6a3f444e85f78468e012abd642e3017d309081189483a9872b8c6b418ebb651407385a924e47769745d60db52c766861494ad139fb5a0d4294c14e94f96abea00dc9f6d8fafb8dda36c8407680ffa6ce90f02fb809c65f06f1324ab8b45", @generic="5debba3f904ab5a4721ee898c5162bf8c4ac675716d1354e338bcabfd1d4849e3fffbfd08ff5b26996726d4156f7", @typed={0x24, 0x84, @binary="4b9183ebc7e77c2e5e950c056389fecfad99261600509f7bfc309f2c"}]}]}, 0x1430}], 0x3, &(0x7f0000609000-0x34)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r2, r2]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x34}, 0x1) 2018/02/01 20:47:25 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, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003c7000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000c98000-0x8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000fd3000)={0x6, 0x0, [{0x0, 0xa6, &(0x7f000042b000-0xa6)=""/166}, {0x0, 0xcf, &(0x7f00001a2000)=""/207}, {0x0, 0x5d3490f7f8629b88, &(0x7f00003ca000-0x14)=""/20}, {0x0, 0x15, &(0x7f0000384000)=""/21}, {0x0, 0xc2, &(0x7f000051e000)=""/194}, {0x0, 0x5, &(0x7f0000421000)=""/241}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/02/01 20:47:25 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='net/ip_mr_cache\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000+0x232)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x91, 0x100000000, 0x2, 0x10000000001, 0x10}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x957d}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000003000-0x3)='/dev/audio#\x00', 0x2000007fffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1ff, 0x5, [0x7, 0x9, 0xa0, 0x3ff, 0xfff]}, &(0x7f000077d000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={r4, 0x9}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00003e6000-0x6)={r4, 0xc52}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001000-0x28)={@common='bond0\x00', 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000002000-0x8), r0, &(0x7f0000001000-0x8), 0x5, 0x2) sendmsg$nl_route(r3, &(0x7f0000001000-0x1c)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000002000-0x4c)=@ipv6_getnetconf={0x4c, 0x52, 0x2, 0x7, 0x2, {0xa}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}, @NETCONFA_FORWARDING={0x8, 0x2, 0x4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x80}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x10001}, @NETCONFA_FORWARDING={0x8, 0x2, 0x40}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xcade}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8010}, 0x8081) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001000-0x4)=0x0) setpriority(0x2, r6, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000004000-0x78)={0x4, 0x78, 0x9, 0x3f, 0xa3e, 0x1ff, 0x0, 0x5, 0x0, 0x1, 0x4c9, 0x80, 0x14e2, 0x9, 0x2, 0x3, 0x9, 0x0, 0x5, 0x76f709d, 0x8, 0x10000, 0x0, 0x9, 0x5, 0x80000001, 0xffffffffffff9b27, 0x7, 0x2, 0x8cc, 0x1, 0x101, 0xff, 0x2, 0x6, 0x9, 0x7, 0x2, 0x0, 0x5, 0x2, @perf_config_ext={0x9, 0x9}, 0x8000, 0x8, 0x9, 0x4, 0x4, 0x1, 0x8}, r6, 0xfffffffffffffffd, r0, 0x3) 2018/02/01 20:47:25 executing program 3: gettid() r0 = socket$inet6(0xa, 0x5, 0x5) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x21, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0x2fc}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="b09f4c0f65a437e1937917274a593f7a"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0xffffff44, 'REJECT\x00'}}]}}, 0x1) 2018/02/01 20:47:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) munmap(&(0x7f000006c000/0x2000)=nil, 0x2000) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000006c000)={0x0, 0x1, 0x3, @tid}, &(0x7f000006c000)=0x0) timer_getoverrun(r2) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000006d000)='./file0\x00', &(0x7f000006e000-0x11)=@random={'security.', ')#@em0^\x00'}, &(0x7f000006d000)=""/95, 0x5f) dup(r1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:25 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000c3d000)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000003000)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) dup(r0) 2018/02/01 20:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001d8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d47000)={r0, @in6={{0xa, 0x3, 0x200, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffff7}}}, &(0x7f0000228000)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007f8000)={r2, 0x5}, &(0x7f00005fb000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r3) r4 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:25 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000faf000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000007d000)={0x0, 0x92, "edd55b52dbbeec41685d9908e2264d45bc3cc6be6bac12603ee500b872479e4742d4e0551475d9631d1a3bf33e6846ec1f1788ba6a5e5607121cb059b6a01ae390dbdc3047eb65d26c8c041e18f68245261e99ab8834607bcea214f6a40b30f4c04b98618c6290e629aac622386bea40aa79999c2ad0bcfec1b57e9339f3ce2438210bb12254f213177b85546fef92814e65"}, &(0x7f0000001000-0x4)=0x9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x1000}, &(0x7f000070a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x1ff}, &(0x7f0000855000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xcce}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x94, "500a3a9c84de3577d2e0e09bc8f8ab56ad0afbfed26b872ecfd5457956cc2e53a15cbd73e4d5981f609e30a5592eac6bc65ea40208fa1636758be116ae0e8c629bc61d5f0668ebbe8d9c0510781d16c17d4a17e6522ac3187f4c62914765a558e46016e264c5d47f0975ab7a10be04f0ca0b4aa05f7df88e43d32a68fac2a10f5e213a72ef58f399bfc90bbc28004e1ba62fab6c"}, &(0x7f0000000000)=0x9c) 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) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0xdf, 0x982, 0x8, 0x2, 0x0, 0xfffffffffffffeff, 0x69, 0x4e5d, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000aed000-0x10)={0x0, 0x1f, 0x4, [0x3ff, 0x71a, 0x0, 0x6]}, &(0x7f0000020000-0x4)=0x10) 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) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x62)={0x0, 0x5a, "10307df3913001025d1fb00f10a4dbf6aed1d8b2afbf3181e3a22c2d401c095250c8a82430ad280e6d8362307611d2b94206bfac0ccc3f30145e08ee67d60b6ddb562f610bf8017dd01baff6f1f0689cc52e1875fe21ed4f1c2b"}, &(0x7f0000683000-0x4)=0x62) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008ce000)={0x0, 0x101, 0x0, 0x5b60, 0x100000000}, &(0x7f0000b77000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000dce000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000af9000+0xa96)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0xa3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000810000-0x18)=[{&(0x7f0000000000)="718c4d81f3befbe9d1248e4636098c8157da22c2cc9c300434e0dd922c93edf4fe4664491a254c5e268fe725db73154c28dc01d1cafe36da5b49efd85e79a13ce1a6270ecf62b6fdd5e976f64c400d41ade15fdcb6e851a10018c1b12cb794e2f5af618b12ba912f064bcb5e6f9def244677606f3a604b3198a9fb90287b629362", 0x81}, {&(0x7f0000e84000)="b09db1f7ef24247947516d2027ea204bd8cfdd0052b9d4f21df5cee40349806d4562fdd5826e893f29db56437225812fdcdf0520f800d387d2292d63cdc22c80728fc479bdbb9ed9196060e615f8912fd47a106e3c585b4ccbbcf06cf24eb14ca5aecb6e97aee31e6df3929e913f0f9e1f208bc6247b3de2ec82701b428721f218b1cda0da3eb6102be86cc5821ebd167b96899dd66984298ad13aa34106f12d3b7d4abf219f2cb5825f78ae421aa2", 0xaf}, {&(0x7f0000001000-0x3c)="fbbf16c13e9a62c7f4b41504b396eb4efb7d7535e48b6d19a9ac98435a13f58d4d3b9ebacc7ac9cc63263357b460e89d094aa749ffa5039b6bcef3fb", 0x3c}], 0x3, &(0x7f0000000000)=[@sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffff7, 0x4, 0x0, 0x5, 0x3, 0x2, 0x6, 0x3, r1}}, @init={0x14, 0x84, 0x0, {0xffff, 0x100, 0x5, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x1, 0x2, 0x20, 0x7, 0x1e, 0xfffffffeffffffff, 0x1000000000000000, r2}}, @init={0x14, 0x84, 0x0, {0x7ff, 0x9, 0x1, 0x2000000000000000}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x0, 0x8201, 0x9, 0x5, 0x1, 0x7, 0x5, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x5, 0x9, 0xc4df, r4}}], 0x108, 0x4804}, {&(0x7f0000000000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)="8b30a213ba47ad67b4033c61917c587cde455f05662cd2fa1ebb0019fd48f4542929ff4b236666e8c8fd753f411ae715a9ebdd968b8efefbada0a0603a06cfb29c832b7f1823411aedc7e1bb84a0bdfd7982f014aae0532e4dd278b767a751f99aafa2e665a2a76046ac2cfa6e3fdf972ca713235ac9e175c44ca67dc3db7e30884a1275921d84b7afda8e2802ec6172dfb8492fdba01ff435f91c40f655d087ae743d4dbfbde43c9a93964c0ea6c93561258363d0cd", 0xb6}, {&(0x7f0000157000)="efa6ddc1a0c5bdb6666e7d6420efa8baf2ee35681c3d208fda63b7e9fcd968196bf0909c8b8e3a7f22a86ebdef98b1c0b0938f531286e8c4c988edab968b71ca5424cd1733960e1aad0eefdf15afdab4507b861f82d10d9243bec413fd4e829794183ec2c443e2b0b1eb0a8445c97d64e11eb2a9d129b4a5f8a15f1a0a7218bdbec1d7a3a749a59015875cadc76ae5ee4a19fad631a06e9a44e1fdac5d34e9120003c735c212ef8d9a6c99ff4f42c0cf21de8d4edee85a5393f9ae", 0xbb}, {&(0x7f000051e000-0x61)="720afe97665b5980aa802f3dc5b3764a48f63c4a8f9596844479a03174c3fc94f4aabc7594a9c0b15c3855cf70a7adcac297dc6d90077b52bf3d02a9d72c2c9842be6b67370e818fcb373f93fbe00fc00154ef29bd7dbe899beab0da0004f08382", 0x61}, {&(0x7f0000fbb000-0xb9)="ed44472bf7be0d579fc41a7718a5fc301c70ec91198062ed0551382ec5af6d56419d68de29c45504a8bb9289d6e8ab9f490bd800da83f2c9189094b689203d9e84c140fbc04583cd9cccdec70d1001fd2d8567f87ce8c0bdd52c77c68c7f34b45792ebc6a3ee8e8369aa80e0f8d75ed89944015ea2428f9b49ecaf316d8cbcd110aeff28ab141138267391801fb2a0584e9200986bfa6efec1e81f2782a20712599eb7601416121784a1b324e5ad10473616360e2e39725316", 0xb9}, {}, {&(0x7f0000000000)="e24c628bde4f784b7a720e2cb1c60718a8fdbe7a26822a3f2d672ab61e3824dfa9091dd95892b0fe4aff64b595b326002009bf2db53dc52f6e5945c7d1ff2e083592afde7fab852df74facc4021c20e74bebf40773e0bb7047a054706d692fa976551af683525fdef7fb1193d9a56d355ee10310f34f9953299ba56105b8883d20c92bacbb07c6fcd3c741cd78e8782af899ad9c398d5d7a539c4a811f", 0x9d}, {&(0x7f0000a9b000)}], 0x7, &(0x7f0000a95000-0x2c)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x6, 0x200, 0xfff, 0x3, 0x2, 0x636c, 0x4, r5}}], 0x2c, 0x1}, {&(0x7f0000136000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00003d4000-0x48)=[{&(0x7f0000001000-0xc3)="11a65a2ffdf068633e25baaf2efc9ca2c9df802e11bf146fe906f14d61530476204fcc67f10b660da549019fd2a697817b4668a896e6bea95cb23308156a174d7fbf2d2f835fa80e64651b35d37f7bfceff2dd1e1055ca3357aac73375aa06c0644660c1d67132186d9ef24cfe57a627472d60ae40f6c1a2c0f90a98795626712e2a07ece65d1b16266533684c4d6213e6ea7d7c745dcdae1d0c4e5ce91d613561aee4b12dc7b6cb01d6e98075bb2c921a25291b1c0277fb683cda9d21008777f575ec", 0xc3}, {&(0x7f0000839000)="9d382796b4f8a8860de91db2ce68e782", 0x10}, {&(0x7f00009ab000)="4c75e26dd0cdc12428531aed166dbf41f34aea8f2a0539df548a16e29f7cda46e84008c67abc12548511050af06ca502d876ad1c566e2b2f2bf89ef5ed043a5bb32994f275a4834b31a75f5bdd0d642e1cc34b1674c039d121b5dd62c04085f132858f7c8cda424d041c1d8b60c32657afbd41e9252032e70c9cc8d78f12d73c9a7c4ec430bf56078880c3cc054700c0d2255a", 0x93}, {&(0x7f0000000000)="c996192d061f60b5ba227f39af27df8ec08e1fd12053e226f1ed3bff14a28e941a3e8f6843a81f2dbf1c16528039924be76ff3a8b3b41b9b9b71a698f5ffefebca4c940078a9ca601184253e71d234161bd4e282970cb0e29a5753a64817494c6f7bfba8bc98c6c75a51d63379af7b57d171e299e3550f4eaafb836fcf6b94de842fbb06aca309c4516b680151a85051c6a6b4d9fb1ec9", 0x97}, {&(0x7f0000f53000-0xa5)="ad1f5f1c2937e9d6d98afae2517ce834b10c207a76cf8b76978431d764c3aeec3502d4c5bebd21ff52f49cd76fea45c39a321bf0e43dfa3680e47478c8aff99b95f92e385332064e5c7b24d56d9672cee843541e23506fdbee923f41d3d93d462d445ed0151bf869c9bd53a954c44846aa2816b88bfdd63c632ea6f2074d3b9dc6a258bec64d6aead10528684c3d3e6cfa2d4325ed3c28a2f484787c9fa8bc0b08309e49e7", 0xa5}, {&(0x7f000024c000)="2ac6a25bd6edf9b7d5601de3b933f3c5a7210738cb529f1f122ad8be95dc8d2f8606090c857dae35fda66885a160dc25e513296d37c1b0f524d8247f8eeee8403e2db0e05c325480995b95503092f02c19c5f1e4868d2a6cc452c9c20ff1b3983fc9c54f251b9aae5ab34f47870f0120afdbf903f61ecfbfefe35e5237561af1c423daa51bbc02c3f8ed12d80e15c0b3ddcabad5d5eea06bfb446f53ddd6fdbfbb6108b7bf16510c83be6537103fc92126ade4438e25566f84491cee65c8f2cc9af4fd6d2fbbd1c8aa02bd7a5346d72281c518105fba6a61e8d941da39fca3b498248cdcb72a", 0xe6}, {&(0x7f0000001000-0xe2)="6af54a952b7f170a7e28911b602a318a050032075bb4161bf7803cc786a6d267d9e6cde571a6fcebfcb785b4794e9ff63710c052537b624487727b7a7eadd3b8f790b52f6f5577f3440c99203cc917e5f7eee509fc53a43040bfb8fb42410b48182841a303dbd99e56785132436b64a72951a83bba8d2a491623f7605e82e027ac45a6fe637bda2018f56e32e3fac92f4af043a7c7e7092cd03670cd4a16c15441eb1bab2a406e1e5e14ea2897a27d1dcddebab9ca782f3622d62696f0bdc1eb242cd8f4c6fd9391ae65de756e35baa83c119a39ac72a39619f59b46d1e653d49285", 0xe2}, {&(0x7f0000000000)="a3eaa2319097866723bccd47e2ae916c0bdcab91d65a4626d4785b1e711c7c471e2772b159d939d8c931c7716f6a991589d9666be639837ba165f39371482f8d536124c59b989bc1cad0a2a4208ec56b4531a6df9c6d044c76339b3f66", 0x5d}, {&(0x7f000010c000-0x9e)="e24e14d33844fb3ea3c995de98bc93b6603f39dd4529063f87ec725d859bfb603c49ef57452957250fb69828cdc97d357543710908a38948605c446ee3dc94631569c21673895b9fbc89d2d6846a84e6a696a3a32f8a634fd1abcd698cdb11766492e665f2233a40e32fd35bea57f04e7b90686bc2f237cd4d60cee7d28f6914bdaf01935b428684fa16e070348fc2e2b7caff8cd02284022f4b12bbe987", 0x9e}], 0x9, &(0x7f0000000000)=[@init={0x14, 0x84, 0x0, {0x7, 0x2, 0x1b, 0x2}}, @init={0x14, 0x84, 0x0, {0x800, 0x8, 0x4, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x200, 0x9, 0x5, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x5, 0x8, 0x200, 0x4, 0x9, 0x1ff, 0x316, r7}}], 0xb0, 0x4000000}, {&(0x7f0000b52000)=@in6={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000e3e000)="611ef69b8974fdd88037b5105f163c6a33c9a11444eb0fb0dbd825fce3879951cff273f2daa2f2b43dddfd050f71f60985912895ca1b2d0c6917a9cf3c9706a2661dec8b5873f0b06e1807613bba938adaa689431edbbf0e3464bdb332f39840da2274aa3c0439ae974fb3448ec1be5832eff028af9168e0179eb4ad8d14acbd150965fa28580e60ba2735c36c87ab1bbe82cea15a7046880e", 0x99}], 0x1, &(0x7f0000001000-0x2c)=[@init={0x14, 0x84, 0x0, {0x7fff, 0x6, 0x0, 0x4}}], 0x2c, 0x800}, {&(0x7f0000000000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f0000c67000-0x20)=[{&(0x7f000004e000-0xe6)="20cc9866efa51ecd5c9887f5f2b2e4026aeb631c84c085e51cc55050febfb2bd082c1dfc097386f747af143964b892489a2674d353fe237b09004da19fb4f96b8b39d6ca4f606ffabd62647f650860ede9f9cb83e871db26bc9b7899ae70f557727cc82c6eebe9237abfdc7fb5b46919cfc463f733ab37ecb564837f220c7c87fa7f14912fced3efc7ecd35de7dd046d1e199bbc7e401785f187fa78ae9da2c6fe644a8354789a6f25342f93c470e03cce130e7a430664651b90cbe69c9d6b9ebe43a93612adecefe89860baa1a44f41857232940b3d24cd0ddbaccdd8f645664cdac54361d1", 0xe6}, {&(0x7f0000000000)="e1d9cd519e35254318bded1f47e33237792b9b72360e3459436afa00794e78a080adb5b3d3310d1dae36cccefd9a8d865ed9573a0f59e5dc18ac26b9d37a87ae00c4d190b063c62573bd7ec6b13b7e26d51bab73c0ab9c71ebe4302f58a50a1c6b552fe66783242f72e921c81b6dfa4ec58624367dcd3a90ca2ac40a9974dea4950c39e897295b3573de4626d92f8899b0c1069f365ded0af49efe9f12893bba4318534454bd2becb9c830f2e56375475bc05d3b222e79b1f8e874e12705cbe5875f797bebfb48d11da6478ce3180ed28678adbd39d3237f714d8cf58db05be714a90682488d80403cb41409db73f0d4ab5213", 0xf3}, {&(0x7f0000591000-0xad)="ed289618cb5650f9878de72aa923000db8dca1ac841372fb3c2c90701c05e3c4e70271f0dc0f6f93c4a059423926e49c4805018004657376d0aee068dce9969d95c8c9f44f9c9ef5fdcce7e86d427622182ddd04545f3143e222396449db89f8e3a88cd67c99dd777bc6c534c319d455ad2fce4604e156d0d9567a3b50b2ffea14d490b77d61a262ed00a9898e21e0e9be505010e0d0e9c5dc6347ca4214b42565a8fad68ed6ed69ed514209a1", 0xad}, {&(0x7f0000001000-0x18)="1907a05f2adb6f3d84de7e2b887a4c28c3ed554ae2db50bb", 0x18}], 0x4, &(0x7f0000000000)=[@sndinfo={0x1c, 0x84, 0x2, {0xc0b, 0x200, 0x43fd, 0x1f, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x1ff, 0x2, 0x4, 0x3, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x6dc, 0x2, 0x2, 0x6, 0x8, 0x8, 0x9, 0xaf, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x1000, 0x4, 0x5edcd386, 0x800, 0x80000000, 0x1, 0x1000, r11}}], 0xb0, 0x20000800}], 0x5, 0x40000) 2018/02/01 20:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000888000)={0x0, 0x0}) dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009be000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000195000)={0x0, 0x0, 0xfffffffffffff001, 'queue0\x00'}) 2018/02/01 20:47:25 executing program 7: syz_open_dev$binder(&(0x7f00005b9000-0xd)='/dev/binder#\x00', 0x0, 0x2) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ab4000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000446000)={0x7, 0x1, 0x3, 0x81, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/02/01 20:47:25 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, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}]}, 0x48}, 0x1}, 0x0) 2018/02/01 20:47:25 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x7, 0x8000) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000076b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000, 0x48400) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000e1a000)={r3, r4, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r5}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r6 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r6) r7 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r7) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000a75000)='/dev/vcs#\x00', 0x724, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000955000-0xd0)=""/208, &(0x7f0000d2f000-0x4)=0xd0) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004a0000)={0x0, 0xe960}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000014a000-0xc)={r3, 0x8, 0x10}, &(0x7f0000f3f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f00006ce000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}]}, 0x48}, 0x1}, 0x0) 2018/02/01 20:47:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000823000)='/dev/audio\x00', 0x404000, 0x0) mmap(&(0x7f00009cb000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) readlinkat(r0, &(0x7f0000cdb000-0x8)='./file0\x00', &(0x7f0000eda000-0x1000)=""/4096, 0x1000) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, "e0e7839f6c36868e41bdf674afb7a7947032e62bb245e9f341e9aff984a0cfc10a59fd3a7e5f2ad1b36a03e59856321cfdbd16a657f91cdd518cc2f63e7eedbb", "7cd583eb2bd2d1e6aa527462498fc574c482c31b1261a83db7aeae9a058cfd3b7e31187426755ad5ee8ee814bea812f5f73a7944859ec262a3d0a061d827c6fa", "6a2aeca0340e53a5b86134a29ed220559daa9968cbe132a1e3a2c6db208136ca"}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00000e9000)={0x2000, 0x3000, 0x5, 0x80000000, 0x4}) getpeername(r0, &(0x7f0000acd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000f0c000-0x4)=0x32) 2018/02/01 20:47:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000949000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000bae000-0xc)={0x3f, 0x1ff, 0x1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e3e000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000934000), &(0x7f00006dc000)=0x4) getrusage(0x0, &(0x7f00002fb000-0x48)) r1 = syz_open_dev$sndpcmc(&(0x7f0000016000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000) bind$nfc_llcp(r1, &(0x7f000056a000-0x58)={0x27, 0x8, 0xb8, 0x3, 0x1, 0x5, "d6bfa14e8fb8fe01804ef7674ddbbfd5ed4ce909f3340385c5127282470de295c85493094071b3166b86ba3fb92e213039bc14e12498660f6daf0a6b6f625f", 0x7}, 0x58) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00009e3000-0x3)={0x2, "f599"}, 0x3) 2018/02/01 20:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000352000-0x4)=0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) timer_getoverrun(0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000bba000-0x4)) 2018/02/01 20:47:25 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, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:25 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e4000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000aa9000)={{0x1, 0x3, 0x0, 0x3, 0x80000000}, 0x7, 0x7, 'id0\x00', 'timer1\x00', 0x0, 0xfffffffffffeffff, 0x2, 0x5, 0x2}) r1 = request_key(&(0x7f000020a000)='keyring\x00', &(0x7f0000983000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a18000)='/dev/sequencer2\x00', 0xfffffffffffffff8) 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) r2 = add_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000b9b000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006f4000-0x75)="b966528bdeecdbb4fcdc1d439816816a22b0b124a7948d6db937121f597fb3b7600cd957c698d420f07ada6de49cf94ea645c0b6ec156ec4ffb3ed1c4c149548306424e9838722d94b7748e6ada833b333d3454354f58a8436d71befea71b5a1d39fca5dc44f6bdfdc70893b2e0ead91802a2a9d73", 0x75, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, r2) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x33ff, 0x10, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) keyctl$setperm(0x5, r2, 0x400) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x4a, 0xef, 0x8001}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000003000-0x1c)={&(0x7f0000003000-0x1c)=@in6={0xa, 0x1, 0xe4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)="0ae71ac8f939111e8ffd9d5b729c39737ccf804b9a926766612f45bd58fa4eeee267afc82653691989e884a2e953f306d286b1d1ee850bad8719f13cb9bfe1b92e5d98213ace7d010cb6670d69c4e453244dba989edb1f42922719a020b8b13148d17780f1ab339b4726992cebbcc97c12ba3fc051fa92424612356511dae4c07b337c9bdcf3c2851eccd6c228088992f413c1a4e7be7aa0cb0649eea1f24cde70430b039e596304496c57c649ef229ea1983d64309da9695d97e08b3054b12b8d", 0xc1}, {&(0x7f0000001000-0xa)="a5d7f9b2b31d4767d58a", 0xa}], 0x2, &(0x7f0000003000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0x8ca2, 0x8, 0x3000000000000, 0x101, r4}}, @init={0x14, 0x84, 0x0, {0x4, 0x2, 0x8, 0x6000000000000000}}], 0x58, 0x800}, 0x20000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000004000-0x400)={"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"}) r5 = syz_open_dev$sndpcmp(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000005000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/01 20:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}]}, 0x48}, 0x1}, 0x0) 2018/02/01 20:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003ca000)={0x0, 0x0}) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000239000)={0x1, 0x2, 0x1, 0x4, r1}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000058000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r3}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_yield() setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f000045d000)=0x11, 0x4) socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000d05000-0x1)=0x3) r4 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000210000)) r5 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000b85000)={r3, 0x7, 0x93, "0d38201f44188f7bcef06f2cc7eb8b57c3a0caf731156413099f327c786f85704a2ea49a001e1887800253830bb1d0be560dddaaba5536924be58bc76e42b3f645b004164e3d81459f5a9a60e5f645bc597ff129cca1d28b5a035b42a8993c14eae1f92503dae739602dd17070afc5ca4c82abc63b03b81a796f1f3b7ac6188d6bfa43530ae72614927a4c23d9f0f2bed0c18f"}, 0x9b) close(r5) connect$bt_rfcomm(r2, &(0x7f000022e000)={0x1f, {0x4, 0x4, 0x8000, 0x2, 0x7, 0x81}, 0x2}, 0x9) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x0, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x4, 0x28000) poll(&(0x7f0000f35000-0x18)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5454, &(0x7f000038f000)=0x3) 2018/02/01 20:47:25 executing program 6: r0 = socket(0x15, 0x80005, 0x0) getsockname(r0, &(0x7f0000822000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000167000-0x4)=0x2e) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000ad3000)=0xfffffffffffffffe) 2018/02/01 20:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000522000)='./file0\x00', 0x311440, 0x100) write$selinux_create(r0, &(0x7f0000618000-0x54)=@objname={'system_u:object_r:ptchown_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x38, 0x37, 0x20, './file0\x00'}, 0x54) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x200}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) rmdir(&(0x7f00000e3000)='./file0\x00') 2018/02/01 20:47:25 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0xa2, 0x4000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000009000-0x68)={0x6, 0x4, [{0x8b45, 0x0, 0x1f}, {0x3, 0x0, 0x100000000}, {0x4606}, {0x2b2, 0x0, 0x36}, {0x0, 0x0, 0x2}, {0x8, 0x0, 0x1bc02ce8}]}) 2018/02/01 20:47:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000a30000)={0x4, 0x100000000000000, 0x95d2, 0x3, 0x2, 0x1ff}) r1 = syz_open_dev$sndmidi(&(0x7f0000137000-0x12)='/dev/snd/midiC#D#\x00', 0x1000, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b4e000)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00001f0000-0x4)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d45000-0xc)={0x0, @multicast2, @remote}, &(0x7f00005fb000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f16000)={@loopback={0x0, 0x1}, r2}, 0x14) exit(0x3c) 2018/02/01 20:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x0, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f00005b9000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000098e000-0x4)) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000004, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d8d000-0x4), &(0x7f0000286000)=0x4) 2018/02/01 20:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r1) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) r3 = open(&(0x7f0000df9000-0x8)='./file0\x00', 0x400000, 0x0) bind$alg(r3, &(0x7f0000017000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:26 executing program 4: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f99000-0x10)=@req={0x3fc, 0x0, 0x3}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/01 20:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000659000)='./file0\x00', &(0x7f0000c7d000)=@random={'security.', 'GPLbdevsystem\x00'}, &(0x7f00007df000)='\'bdev^+procem1\x00', 0xf, 0x1) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f0000487000-0xe)={&(0x7f000000c000)={0x14, 0x10, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f00002f5000)='./file0\x00', 0x2) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000a36000)=""/4096) syz_open_dev$urandom(&(0x7f0000140000)='/dev/urandom\x00', 0x0, 0x80) 2018/02/01 20:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000359000-0x20)={r2, 0x7, 0x2, r2}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x400000000000002, r2}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d66000)=0x0) sched_getparam(r4, &(0x7f0000f89000)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x88000000000003, 0x4, r2}) 2018/02/01 20:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000009f000), &(0x7f0000a0a000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000074000)=[{r0}], 0x1, 0x0) 2018/02/01 20:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x0, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:26 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdf000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000fdf000)=[], 0x2000000000000391, 0x0) vmsplice(r1, &(0x7f0000139000-0x40)=[{&(0x7f00004c1000)="f0", 0x1}], 0x1, 0x0) 2018/02/01 20:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r2) syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:26 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x0, 0x0) 2018/02/01 20:47:26 executing program 5 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 201.239286] irq bypass consumer (token 000000003a381fc9) registration fails: -16 2018/02/01 20:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00008e4000)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000f9f000-0x4)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r1, 0x2, 0x1) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c56000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r2, &(0x7f00006b3000)={'system_u:object_r:hald_keymap_exec_t:s0', 0x20, 'system_u:object_r:syslog_conf_t:s0', 0x20, 0x34, 0x30, 0x20, '/sbin/dhclient\x00'}, 0x5d) ioctl$sock_ifreq(r0, 0x895b, &(0x7f0000836000-0x50)={@generic="3233881b891b80cad86ec5df07d714b0", @ifru_ivalue=0x6}) write$selinux_validatetrans(r2, &(0x7f00001c0000)={'system_u:object_r:ping_exec_t:s0', 0x20, 'system_u:object_r:devpts_t:s0', 0x20, 0x30, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x60) sendfile(r0, r2, &(0x7f000034d000)=0x1c, 0x10001) r3 = accept4(0xffffffffffffffff, &(0x7f0000433000)=@can, &(0x7f0000356000)=0x10, 0x80800) sendmmsg(r3, &(0x7f00003d4000)=[{{0x0, 0x0, &(0x7f00003a3000)=[{&(0x7f0000747000)="072a30d9dc54ca7754dcd3daba56f25a57a69acaa841597bb88d2ad5eb2081df95278a", 0x23}, {&(0x7f00002d5000)="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0x1000}, {&(0x7f00001e1000)="f7ba29aa08bd0e722b68f51008d9afe6fa7fa732c50f55eeb0715a8476fd10fc8020b93d889bb9912bf943152e15a7fa531a37ae3a84b80a8021111c3dac1289b2568d4d30955c8b207f60dda16cbeb79b473f025bf2f197d4c699deff8d2f6c635111c4df58eab5512c8e5e92e746808e930ed189de8c22ab9cf0eb90f2ce07ef373a50", 0x84}, {&(0x7f0000f7e000)="8d65e86dfedc4ae7b367a9b62e94fd428a66447afde8dbb73a3099a852e764e042f5cef2cbb18f731a81d227617d2438989c8befe3d046d5ac4cf26c704f5a0759e15eeb5ac2506ce37a4445ae5d9c110f7518835bab61093060cd0ec627b868a8d1340f91f69dbf25713c5f81374d38e9c0e11bc2f71aae4075782fc9ac8ac7c2cd194bc04d5744d4db60c697c296e3e01cf706a7e57bbc2c4108ddd7afd580bce4d29cb60a623bb7130acf0f", 0xad}], 0x4, &(0x7f000077f000)=[{0x90, 0x0, 0x1, "f31067958bf80ba7ad875c98793b069357fd62dbd161297934aee3c17c9c604af47aa21dda1db8c8ddef021841d4ee34dabe7bffd74c450993bd34b3daca89e219a99001974be9f0c9f2ecf371a0e937ef53ff5245f7b878640e132eb044430af058f71f1a96a5439f9a37fdf57ea53a8c3d538089e3ea1b47645220cf301ef47bec"}, {0xb0, 0x10b, 0xfffffffffffffb2e, "36595c5721c704631a365392eb28f7aa31ea58921c8927f046bb886f6c30e54a7a270eead83a049671d1fdb6af6577ff0ba73664562f59041122167ff20e3faeddfd34641c379b4c13854dcdf089aa0e2c71f7fc36ebf9e75b4a4084d8910c419b39f6d58e4876640e94da2f917ee8838a68a581c214561072b161b91f49079fa9fc9f02c8e7b0688f9f67b007a1374a79bfc0f273e3aa111073b35616868bf24f"}, {0x54, 0x103, 0x0, "fea93fa0dd8e7f60d402912decf4405dadf5e2ee5f8394623abaac3e445d72a22080392407fd74576eb3ddf4b2b56f14ac4d1689a235dbdfb7f1d61fa7c612a6f1acfbdd4d685a8b"}, {0x30, 0x10b, 0x100000001, "a9adbc419f17dde8c3d43c97bf1c733e12fa42e1e3e6c1408fc5e0ae02eaba3ca2568b"}, {0x90, 0x11d, 0x100000000, "ccaf5b6904b9ca06b525e5eb7e89d6c7f423433fd2ef46132a4be6ce62725e7f8e09e55716c308925d9c7f68c712353708aa3e816d15ba46a548657ba052e65734f904e2c80a9dda6d01ceb94b6cf00020d0c3526662ddd64e2b20f1d7314e12b32a70bf6d1c13a7fdc0d4744310cd38f9e05ca0dce9798b908dcda0f55ef35e3bc8cf"}, {0xbc, 0x11d, 0x3ff, "a66e23f8e6c4297f3994ba037d425000e177a4cad046a549ec0afaffb9fa742b9b5571b94a853f1e2be91ef76dc9b3eaec295581d4cbf3d870a402a80aedd0cb82421807b8a2ff577abe28de8d4dee3390d6ea30197433adc5068aac10e5dffb313235e2390737473d45bc16186a80e6617c006b95d96e3ccab06635f3ae87babe58ecaee98e9db522fc8a370c4eb9f4bb6f104073b45cd6e20e84d53b98cf00b6e8653c79ddc76bad93f01254ef09"}], 0x310, 0x80}, 0x80}, {{0x0, 0x0, &(0x7f0000d0f000)=[{&(0x7f0000330000)="31d15b08efbb020e344b3eff8568b1e3f00bc70727a996bce2e87041a0e4e670fdf0b15ed4dba5b760bb830da164ccbbdc646bd859d6c8", 0x37}, {&(0x7f0000913000)="5278866b35fa75bea546921e2658766a2091909c923a0f14a4bafa1a3af1eaf67322c74aefa9de17a792b7f60dd98c72aa065a31bea45a15632c2e2f512e9f9d740df455a639e78f2aa868a3218db8a2abe8aacb5e4ae2171a99e68ef398d86c1dc17bad72c8f310a5dc58b9901f67260ae534eddc6f88a1e8c02db9edb751f1092ca10db6c14034f241b481344e70a21231d0fbef154a11b761fbfec820ccd7fd5bb5fc76355b87ed283789986da22bf7144d9212e299cf277d08a2a819af7daa4ff6469589dc68c2a8357e4d", 0xcd}, {&(0x7f0000ed4000-0xde)="fd5504e02dc50da88608c45a312a7d0e3e79d8144f06da16efa9e62dcf3ea4124266ff06d5087598e43714fd3becd4b49a03c486a2ec456f900f88a84c556ea45ede9f2ffe5886afe46c8b282730b68c8191bc63fd627a0798d1696512dccea471dafd1a199d84c3a65ff4cdad00b6bbd3922b9f01fbf24da5b9c0defc3f92d20053916e099ed9d26ab286b17db8b55ff75a71cd6edbfddfc365c88852dbe960117c8fe96dbde1eb82a2a59b1967df055a608932e142eb6eff4be5d7d5495fd3e08bf9e017c208be358cf1d85018ac00019b7e322d51c9596053788648ab", 0xde}, {&(0x7f0000287000-0x4c)="208ba1625be44e9ff74e3bddf448c444177c092eb450e0edd6c59515cfdca7118a47fd9b167248fedcc0493865b8135dccdcaf9b463c2ac1e46836cbc8333547248f7a8e73c58cf5b2a5793c", 0x4c}, {&(0x7f0000204000-0x12)="81525f50e4a8ed4d40c4bd7b6cb789748a3c", 0x12}, {&(0x7f0000222000)="3d40dc8fb0fb37ed1389bd18b8ca27ac986870719c846a250b10c47bbad9a7b2c0", 0x21}], 0x6, &(0x7f0000196000-0x170)=[{0xc, 0x17, 0x3}, {0x4c, 0x11f, 0x7fffffff, "364d062caee56bf0910bfd1c9e4946fc899581e11396f8fafd56b27fc5fdb1aa01266d01144f98e28f7b320ec46d3a371905e347446e199e507a847549"}, {0x78, 0x0, 0x2, "71615619aa7bfc0056cc60e6614a48ebafe854ec50f2666ce0f8bcb17f5dc568f91bec04b6c5023470cbd1b84de5003c36e8a20732dfe0f23722869de8467c89b11d4bc1b8a0eef21a3455cd5d6e833dab9a0e5cf798e2c4ecc73f6890cf11b8b1180c332e20aabac7cf"}, {0xa0, 0x18d, 0x5, "26989c370b520448204b1cc0bbfab0284002ff3b96e170ddc0459699918173e9f4a4bbd7e14885ec8b443cfbb9aaa98a174bc5031b1575a0b7ee875e618f045565af03ff863b369a83bdca62c9b8aeecf01bf316f7dd654c5eb35dc9d77cba322dd32acbd7b8ec93e35b1a2fc96363688f4d6a6f8ba81b3f0b85d8f5f7d75d2932c47f41cd63b807df3a9214d35e2f76c4081c57"}], 0x170, 0x4000010}, 0x7}, {{&(0x7f0000922000)=@nfc_llcp={0x27, 0x4, 0x3, 0x4, 0xfd, 0x101, "c1871e1da5088ed054039a8fd06e3c82cd79dd7b3eb3d2c21c66b5ab4e3abf3d0e2311d14ceff3b5b288fbaf37dd9efe1295a5a2fd2d0fd5548c881c707413", 0x8000}, 0x58, &(0x7f000014a000-0x28)=[{&(0x7f0000dca000)="32c1c144dad6f54059bcae6c13b3648e901de7333203f88ce9893b65f3a93e3cb96fe0dcd5bc4357522b70830a1690aa7c05d3afc045a05b2f9188a8", 0x3c}, {&(0x7f00009d1000)="3841e6ae4638f2a3a674c17bf2f3c00e0ef9769c66a2280d2e5bcfa6a8d89d39723c1be19046e1dfc53c9b3d743d57b8ee6cdeaa833c0a1b500280dd5657952e85af53fc124f38799746f6f1c4fa2f62b1f4c21a73f9dbc57c215a8df6c0217c65b304672fe52535ad76578146be0e67d24021ab6a635c04298d717e83f6a8338cd7927a16f395e28adf3fa7d6384adefeea0c8cfc52ee27d293dc5987fdd6f616c09c1657b99f0ed2a3bb539b13d2449ae6", 0xb2}, {&(0x7f0000a0e000)="0b0edd26cc87d3e94d85698fff991c702db2cc527fc8e11e3d6ff8aae6e108d4204bf3d0f2b19baa0a19cf057ef3bb987adba46fbac107adc0f71a7bea32b4db3a161738c372a75fbc34b6ebbbf474c105ea58589c6cedb67342c237ef18da5e8b3fdd7f137f3a130c2bcfb4714d8ee22a0c69f1b0168598e2cf0cce9d54793b869a9c1de4c360c8", 0x88}, {&(0x7f00006c0000-0x89)="540d5456e1541d9653f60f83b5e310e30168b4e77d97cd32275e7eec2c13be7bc95feaf6b8921937f2421fd5da2e8b80216213f960784e106ed9a26a820109840fd3f3a96f9919199ac3012d0c82cf69d740265a62cbaca260dd17847012be6bbc7316f643293b974e557d1e0aece4841eee1cd06aca54f981f0501a6b48fb77cf298f64d28c3aaf73", 0x89}, {&(0x7f000001b000-0x4)="5187b839", 0x4}], 0x5, &(0x7f0000cfb000-0x1e4)=[{0xe4, 0x11f, 0x101, "0d14a2058ce56acf592143bdb7e49e95198d7fd856d86826ed8c4ffbc4d030474c52661ff21d8d9868ecd6a9207835869c0de559341a39acf132780eca31f45e02b869d9776c66715d9bef533f08c3ace18ae0accb66f71ea734746eddcd70a4aa6c2aaf3de5df899a559433a947c59c92561bf30b5b5c3e12bf26e86d8de6a3b0251df16c19528839c10f8f7c9111f50f1bc60241d935fbb6c24dc69290d661ac8dc11aee43abf0776f712ff186dd607fe1b90fb9bea159bd719c8f3fc879332c3165973892189eb7315770d1e2d20e53146a4424c946c1"}, {0x100, 0x109, 0x6, "65db2b2eb9f2440abea51bda9c0091ea1b451c9ac4f675e873decd416edab83877c94ee656a7b0773dea2f5d5db9e1ee64cd42135e882522f535150151cb648804f107e465b68ef2756039494939c047e56ed74da4e9df1731cdf4e68f70df6c7e16ba79800e0a9fa2ce2319e400f9ddf57302545210d52c1ea39c1336233e96143ebbe6e27e2fe119dbd42a11835b609ee0ecb5273e372607424ba7eb0afc8baa307a7f4b38db5292fa3af4985c9b15fdb3001c798343394f47a8724b9edf9264950289dc7653e079231662867afdeb009b1570d097c986ca6680b2a76aed4380496ef736556e8be5d01b7c6cdc38aff590508e"}], 0x1e4, 0x800}, 0x3f}, {{0x0, 0x0, &(0x7f00005a7000-0x10)=[{&(0x7f0000d01000-0xba)="745afadb2564120439ced59d520c5ea481a749e61fcffbc25c6b77fc8fa3174951f652b2819824f4eae0442a80e247c593674d67499d660d53e9127d28dd1ea4e686306d9ac6dc582d816cb6f1f13e651b706147b93e12ce9ea7ee83e587869a943ee4923beb57cc3d9acd4d9ec4f7f809151c5ebd0e0d80fb00e7be2169f76fdb5a81b2cc3ccc16ec95944e086cbc30159fa45a59cfadc6bdd20942c0a723fcb062c3dd71a60970046595b8f7290dcaa1c56be9f75e537ed72b", 0xba}, {&(0x7f0000480000-0x28)="a386b135f77f6a7311616980fa1d8754e800e3d22b246916b0d8fb5059321e1afd0fc87844fc435f", 0x28}], 0x2, &(0x7f000091e000-0x1ac)=[{0x100, 0x10c, 0x1489, "e63af00956a1207a5577b9577380f857208007ead13cd1f1d41e2812818dc97bcfd3722e26469eb0b4d1152918554d14b4d890becce6adca8a8c23735dc837149f35644a20769db2d15277b3583f7478d6343ea98afa8f2cb7845b3a5ffafbafe380f50d62d8a45a57eb386ce4f8cefa6567d6adbf4a7362211a23f074fe1601e1276772d640ab72dbc20f5f6fe3445f2c85ddab4c165541be1ed0fa4bddfae11d695ee9de1ba0b51c9e0b77f322d7d9f1f196f233bcdd251f2a7de5a3c297ccdcedbaa96ce2d454c7812b7d7c5717ff82c4b7bdd4748e94a92ff843e7b0db3763291212662e8bc34a0266003a877f396165a5"}, {0xac, 0x105, 0x2, "022fc7fb28ecc2d504fe258a11cd0276ed24b2ae3b8eac3ca73634850f580195cdc660727b36e38e64ce28d28dea8ff8aa4a1393e250861a98138a1ffa23c94c7f86e132e4cf54fd9a0495a35ada1a14998f9ee188177b105b7f0512294f90fcf5ed122fed302e19cfef0d9365865af98d6b59a0308ac9dc2c31d366b6c36235fb8710174b5bba892e576f684c015f4d705746db954975cebc74a7b9c6c4d48d"}], 0x1ac, 0x4}, 0x2}], 0x4, 0x8080) sendmsg$inet_sctp(r3, &(0x7f0000de0000-0x1c)={&(0x7f0000197000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000934000-0x38)=[{&(0x7f0000b77000)="a962baf8cb8367ba8fd6f10a19667af05550c8", 0x13}, {&(0x7f0000216000-0x4e)="86dbdc4669891140a5803ec3464c546d0c4c03ce6d6b36dc52811c0ca9c0e2ab7ceac329826b797e40abd96eac982c3d929ced57abcd6351a4613c398561ce03db52c13fe23327a1a79670c1818f", 0x4e}, {&(0x7f0000458000)="b6b989373e8366e6df51dc692e91f118fe5e9457ea934fec1d", 0x19}, {&(0x7f000023b000)}, {&(0x7f000033e000)="628a5844fa8ef783841b7821d2b27bf95a8ae2a7037ced4533b0f41bff56a0e1e1b18d98db8756e72874a3b8f023cbe28838cced7b8b499cc4f0dc19866fdc21f9f46f75bc16a86be611f99396455926780c3d782dcdfdc5d81d845d4045d53faa32", 0x62}, {&(0x7f0000727000)="ecffe1f29b2d7e4777855a8c3071862a750eda44dd9573a08134c485aa6dc999699bb73d64e05a12edcb175f27d8cee4467b0cb9889280de52fec451390f2447358a75aaecac880cecf8f08c9400cc98bb9d6d80b65d3f499e9e6b29be126e2ff919805796c48ea1b719258dbab6dc78ce86a0097e1456c2bb4ad68eb4a9326b22b1de6c8e80e4444d8141e9662067d116ca9436ebeb732e3cccc387f0ef4c89e3dd80c2f87bb633b273308dce321f40a6be13c8b4c808e60009b38b7875c9dd60c069948280cd7e736ecc408542269aeac978fbbd5103aeeadcab01196c016d7b819345dab48b", 0xe7}, {&(0x7f0000bae000)="840e4bb48af3fd8d0aef154a6b4f", 0xe}], 0x7, 0x0, 0x0, 0x4000000}, 0x4040890) 2018/02/01 20:47:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00006cf000-0xb)='/dev/vcsa#\x00', 0x2, 0x10000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000b87000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x8, 0x12, 0xd, 0x1, "b68e6479450c7c05bcd76b916d66ec6e70f3019a3db1434210e203669454b6de612b966f9d85b43a1ccbb39df19d8a6e53bc16df86b2fa4603a03a366a435806", "b512233402b1c0deb33ea9deec6756b1499c5e5c670f0efe10f044fc75871218", [0x7f, 0x80000000]}) syz_emit_ethernet(0x6e, &(0x7f0000466000-0x6e)={@random="cd3997030f00", @empty, [{[{0x9100, 0x3f, 0x1ff, 0x10000000000000}], {0x8100, 0x3f, 0x1000, 0xffffffffffffff39}}], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "dddd4e", 0x0, 0x2f, 0x0, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, 0x0) 2018/02/01 20:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002f2000-0x11)='/dev/vga_arbiter\x00', 0x24000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000c70000-0xc)={0x4, &(0x7f0000aed000)=""/208, &(0x7f000041b000-0x40)=[{0xa0, 0x74, 0x7f, &(0x7f0000252000-0x74)=""/116}, {0x7fffffff, 0xb1, 0x3, &(0x7f0000939000)=""/177}, {0x7ff, 0x78, 0x5, &(0x7f0000870000)=""/120}, {0x401, 0x14, 0x9, &(0x7f0000149000)=""/20}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000971000-0x93)="59e6e4afdf78d7aa5737f010d8ae70a2eec0c5cd78c3e18cb06f394b7cde760c64baa03c381428dba2130cfd8f52b2181f86050aece8ec24a6e6aba22d38de121cf347e21a812c3ddc47f02346e180a3e0a58189ab7ce554", 0x58) write$sndseq(r1, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{}, {}], 0x30) [ 201.338974] FAULT_INJECTION: forcing a failure. [ 201.338974] name failslab, interval 1, probability 0, space 0, times 0 [ 201.364380] audit: type=1400 audit(1517518046.262:173): avc: denied { validate_trans } for pid=25510 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 201.441173] CPU: 0 PID: 25512 Comm: syz-executor5 Not tainted 4.15.0+ #201 [ 201.448241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.457591] Call Trace: [ 201.460186] dump_stack+0x194/0x257 [ 201.463829] ? arch_local_irq_restore+0x53/0x53 [ 201.468527] should_fail+0x8c0/0xa40 [ 201.472273] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 201.477368] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 201.482538] ? __lock_acquire+0x664/0x3e00 [ 201.486755] ? wake_up_page_bit+0x530/0x530 [ 201.491070] ? find_held_lock+0x35/0x1d0 [ 201.495144] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 201.501017] ? rcu_note_context_switch+0x710/0x710 [ 201.505940] should_failslab+0xec/0x120 [ 201.509899] kmem_cache_alloc_node+0x56/0x760 [ 201.514407] __alloc_skb+0xf1/0x780 [ 201.518027] ? skb_copy_and_csum_dev+0x370/0x370 [ 201.522760] ? __might_fault+0x110/0x1d0 [ 201.526807] ? lock_downgrade+0x980/0x980 [ 201.530943] ? compat_rw_copy_check_uvector+0x259/0x2e0 [ 201.536295] ? sock_has_perm+0x2a4/0x420 [ 201.540340] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 201.545691] ? iov_iter_get_pages+0x1150/0x1150 [ 201.550344] pfkey_sendmsg+0x20f/0xa00 [ 201.554213] ? pfkey_spdget+0xb00/0xb00 [ 201.558167] ? selinux_socket_sendmsg+0x36/0x40 [ 201.562821] ? security_socket_sendmsg+0x89/0xb0 [ 201.567554] ? pfkey_spdget+0xb00/0xb00 [ 201.571512] sock_sendmsg+0xca/0x110 [ 201.575207] ___sys_sendmsg+0x767/0x8b0 [ 201.579166] ? copy_msghdr_from_user+0x590/0x590 [ 201.583904] ? find_held_lock+0x35/0x1d0 [ 201.587968] ? __f_unlock_pos+0x19/0x20 [ 201.591930] ? lock_downgrade+0x980/0x980 [ 201.596064] ? map_files_get_link+0x3a0/0x3a0 [ 201.600544] ? __fget_light+0x297/0x380 [ 201.604497] ? fget_raw+0x20/0x20 [ 201.607938] ? find_held_lock+0x35/0x1d0 [ 201.611986] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 201.616815] ? vfs_write+0x374/0x510 [ 201.620509] ? wait_for_completion+0x770/0x770 [ 201.625086] __sys_sendmsg+0xe5/0x210 [ 201.628865] ? __sys_sendmsg+0xe5/0x210 [ 201.632822] ? SyS_shutdown+0x290/0x290 [ 201.636786] ? __sb_end_write+0xa0/0xd0 [ 201.640762] ? SyS_read+0x220/0x220 [ 201.644382] compat_SyS_sendmsg+0x2a/0x40 [ 201.648508] ? compat_SyS_getsockopt+0x420/0x420 [ 201.653246] do_fast_syscall_32+0x3ee/0xf9d [ 201.657559] ? do_int80_syscall_32+0x9d0/0x9d0 [ 201.662129] ? syscall_return_slowpath+0x2ad/0x550 [ 201.667037] ? prepare_exit_to_usermode+0x340/0x340 [ 201.672038] ? sysret32_from_system_call+0x5/0x3b [ 201.676867] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.681697] entry_SYSENTER_compat+0x54/0x63 [ 201.686082] RIP: 0023:0xf7f07c79 2018/02/01 20:47:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="73656c66657468311b626465766367726f757000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f0000002000-0x8)=0x12, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x4, 0xffff, [{0xf2, 0x0, 0x8000}, {0xfffffffffffffff9, 0x0, 0x1}, {0x1, 0x0, 0x9}, {0x9, 0x0, 0xc000000000000}]}) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0x18, 0x0, &(0x7f0000002000)=[@decrefs={0x40046307, 0x3}, @clear_death={0x400c630f, 0x4, 0x1}], 0x96, 0x0, &(0x7f0000003000)="07d5b724d4669b761a1052c1ba39c9e94d2962151954d10ab069d6ecc593995c39fced46677909ed2bb189f665bc9ceb9b6e7df57ad6465c3141fe6b1fc94d2a601556160cce15a77ad71233848a85512e2673f9b35ca5cc69895aceeb890540c104954c5327b24375b031bd42ee95c270716245dde5882036ee27f6464b68e0798b211c4238d9b698f2977638cd3e650d1238bb3064"}) unlinkat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x200) 2018/02/01 20:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e1e000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000327000-0x12)='/dev/input/event#\x00', 0x20000000000208, 0x402000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009d4000)={0x1, 0x0, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) r1 = syz_open_dev$mice(&(0x7f0000f88000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000851000-0xa8)={{0xffff, 0x8d9}, 'port0\x00', 0x41, 0x10000, 0x0, 0x5, 0x1, 0x1, 0x6, 0x0, 0x2, 0x40}) 2018/02/01 20:47:26 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x0, 0x0) 2018/02/01 20:47:26 executing program 3: 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, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000144000)='/dev/midi#\x00', 0x2, 0x200) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000221000-0xc), &(0x7f00006a7000-0x4)=0xc) stat(&(0x7f00009f2000-0x8)='./file0\x00', &(0x7f0000ad7000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000a07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r4, 0x0, 0xb, &(0x7f0000f11000)=0x82, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000eea000)={0x0, r0, 0x1}) write$selinux_context(r5, &(0x7f0000451000)='system_u:object_r:framebuf_device_t:s0\x00', 0x27) 2018/02/01 20:47:26 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d34000-0xb)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r1, 0x8000) fcntl$getownex(r1, 0x10, &(0x7f0000731000)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r2, &(0x7f0000209000-0x13e)="a3", 0x1) sendmsg$nl_route(r2, &(0x7f0000de1000)={&(0x7f0000d87000-0xc)={0x10}, 0xc, &(0x7f00002d7000)={&(0x7f0000456000-0x1c)=@ipv4_getnetconf={0x14, 0x52, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 20:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r1) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000057000-0x14)={0xcd, 0x0, 0x6, 0x0, 0x1}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000340000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) bind$inet6(r0, &(0x7f0000d7f000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xbe6}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a96000)={0x0, 0x9}, &(0x7f0000288000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c43000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bb5000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x5, 0x7, 0x9, 0x1, 0x800}, &(0x7f0000338000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f46000)=@assoc_value={r3, 0x7}, &(0x7f0000872000-0x4)=0x8) [ 201.689421] RSP: 002b:00000000f770308c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 201.697106] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020f56000 [ 201.704356] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 201.711604] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 201.718853] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 201.726100] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/01 20:47:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000097e000-0x8)={0x1, &(0x7f0000d39000)=[{0x20, 0x0, 0x0, 0xffffffffffffffff}]}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x0, 0x0) 2018/02/01 20:47:26 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x0, 0x7fff) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808000300d188737e", 0x24}], 0x1}, 0x0) 2018/02/01 20:47:26 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/01 20:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000d06000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000328000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000bb5000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}}}, 0x8c) socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r3) r4 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:26 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000021000-0x4)=0x0) sched_setattr(r1, &(0x7f0000003000)={0x30, 0x7, 0x0, 0x4, 0x100000001, 0xd4c, 0x1, 0x1000}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x6, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x4}], {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0xfd59) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000021000)=0x200, 0x100000001, 0x5) 2018/02/01 20:47:26 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000), &(0x7f000020f000-0x2)}, 0x20) 2018/02/01 20:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f3a000)='md5sum-]wlan1#\x00', 0x3) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44}) read(r0, &(0x7f0000104000)=""/68, 0x44) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) getpid() mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d69000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/01 20:47:26 executing program 4: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) signalfd4(r0, &(0x7f00007a2000)={0xf69e}, 0x8, 0x800) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000f91000-0x4)="aa55eb3a82", 0x5, 0x0, &(0x7f0000f91000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) prctl$setendian(0x14, 0x2) 2018/02/01 20:47:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0xd42a, 0x208000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000003000-0x20)={@generic="a9ebf3eaee225748dd832402f7011cb6", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000+0x2b2)={0x40, @time={r1, r2+30000000}, 0x7, {0x2, 0x800}, 0xd39, 0x0, 0xeaa8}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001000-0x9)=""/115, 0x73) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000fbd000)={@common='syzkaller1\x00', &(0x7f000000d000-0x40)=@ethtool_stats={0x1d, 0x7, [0x1, 0x8000, 0x6, 0x0, 0x4, 0x6, 0x5]}}) 2018/02/01 20:47:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000003000-0x4)=0xe8) r2 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x2, 0x401, 0x3, 0x2, 0xa, 0x0, 0x0, 0x32, r1, r2}, {0x10000, 0x3ff, 0x716, 0x3ff, 0x9, 0x1, 0x9, 0x5}, {0x2, 0x7fffffff, 0x9, 0x38e}, 0x5, 0xf, 0x2, 0x1, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2, 0x2, 0x2, 0x800, 0x0, 0x3, 0x101}}, 0xe8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0x7, 0xfff, 0x5, 0x7, 0x401, 0xfffffffffffffffc, 0x93ea]}, 0x12) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f000079b000)) 2018/02/01 20:47:26 executing program 0 (fault-call:5 fault-nth: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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00002a7000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000026f000)={0x2a, "1e4140b85e9b4e7b2c8d77cb3e885771717c4ca309cf3bd5cae046e3cee8e82ede0c5003948c71cba88e"}) 2018/02/01 20:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa7000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000097c000-0x4)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x7}, 0x20) stat(&(0x7f000088c000)='./file0\x00', &(0x7f00005b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setregid(r2, r3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a2000-0x20)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) 2018/02/01 20:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000016d000-0x34)={{0x0, 0x0, 0x80000003, 0xfffffffffffffffd, 0x8000000}}) 2018/02/01 20:47:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x3ffffffffffffff9, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:26 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f5000)='/dev/vga_arbiter\x00', 0x101800, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00008ee000-0x90)={[0x697, 0x0, 0x3ff, 0x100000001, 0x4, 0x401, 0x6, 0x100000001, 0x101, 0x2, 0x2, 0x0, 0x0, 0x4, 0xfffffffffffffff9, 0xa0], 0x3000, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0xb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @empty, {[]}}, "000086ddffff0003"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) socket$packet(0x11, 0x3, 0x300) 2018/02/01 20:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) r0 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r1}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) close(r3) r5 = dup3(r4, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f01000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000729000)={r6, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) r7 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r7) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) [ 202.049445] FAULT_INJECTION: forcing a failure. [ 202.049445] name failslab, interval 1, probability 0, space 0, times 0 [ 202.070263] CPU: 1 PID: 25591 Comm: syz-executor0 Not tainted 4.15.0+ #201 [ 202.077346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.086703] Call Trace: [ 202.089289] dump_stack+0x194/0x257 [ 202.092923] ? arch_local_irq_restore+0x53/0x53 [ 202.097608] should_fail+0x8c0/0xa40 [ 202.101332] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.106434] ? pid_task+0xf7/0x1a0 [ 202.109980] ? find_held_lock+0x35/0x1d0 [ 202.114054] ? find_held_lock+0x35/0x1d0 [ 202.118154] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 202.124055] ? rcu_note_context_switch+0x710/0x710 [ 202.128996] should_failslab+0xec/0x120 [ 202.132965] kmem_cache_alloc+0x47/0x760 [ 202.137053] getname_flags+0xcb/0x580 [ 202.140852] getname+0x19/0x20 [ 202.144044] do_sys_open+0x2e7/0x6d0 [ 202.147759] ? filp_open+0x70/0x70 [ 202.151306] ? SyS_read+0x220/0x220 [ 202.154975] compat_SyS_open+0x2a/0x40 [ 202.158865] ? SyS_openat+0x40/0x40 [ 202.162490] do_fast_syscall_32+0x3ee/0xf9d [ 202.166823] ? do_int80_syscall_32+0x9d0/0x9d0 [ 202.171410] ? syscall_return_slowpath+0x2ad/0x550 [ 202.176326] ? prepare_exit_to_usermode+0x340/0x340 [ 202.181332] ? sysret32_from_system_call+0x5/0x3b [ 202.186197] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.191071] entry_SYSENTER_compat+0x54/0x63 [ 202.195459] RIP: 0023:0xf7f26c79 2018/02/01 20:47:27 executing program 3: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a31000)="74756e08000000000000008000000000", 0xfffffffffffffffd) lseek(r0, 0xfffffffffffffffe, 0x1) 2018/02/01 20:47:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000013000)) r1 = add_key$user(&(0x7f0000870000-0x1)='user\x00', &(0x7f0000c73000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cc9000)="c76d282301b3f4e845476e222dd5b2ca74ffb243cc365c61842b7a0fa4a6cc02933a5ffe0b006db193809e74f81e00634101f4d54254ac483ba3a9d5c3226da353c6afb75ac43a1452dd97c1607751c5bc09dbd4720e27bb08417e1491d531768b19b365efbec700fd2cbeaf608355a137dd49f0a8515b93c7bb99dc73eb8779d95625818e2fb28ad3d0b2182a71d9aa893e15c1", 0x94, 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f0000c55000-0x1000)=""/4096, 0x1000) tee(r0, r0, 0x100000000, 0x409) r2 = add_key(&(0x7f00006db000-0xb)='cifs.idmap\x00', &(0x7f00002d1000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000832000)="24d83be129dfc0262a7b7cd5930cbe2ca33335847e4b5d5a3fd165b568cfbef9be105233d8995433723a2354370bb49b7722a26f87223372be6d5db859ee4f773f1564369db287a06fc595dcd6b638a3af620830fd62caa63f760efc6deed1f8b31d1af2a08ab42445ae7903d1f9944f9b535b1116e4219443a95342b97f587553fc1c89146030c2440074f0201cea07cf52550856f786716c2742d938045aa1fe4fc582acf462908463ba71e7c8c00bbf9a8c19094643442807c93803bb8af02084b5bd4f5b49540abbef48f7996d539cc96f4e0a478ad45e52127c339b2a48de882d09875863d23bbcd9040ec8", 0xee, 0xfffffffffffffffe) keyctl$get_security(0x11, r2, &(0x7f0000060000-0xc4)=""/196, 0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) 2018/02/01 20:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000be0000)={0x0, 0x100000001, 0x2, [0xfffffffffffffffc, 0x7ff]}, &(0x7f0000827000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000015a000)={r2, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x0, 0x3, 0xfffffffffffffffa, 0x2, 0x2}, &(0x7f0000dd4000-0x4)=0xa0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000377000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b95000-0x4)=0x6) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 202.198799] RSP: 002b:00000000f772208c EFLAGS: 00000296 ORIG_RAX: 0000000000000005 [ 202.206494] RAX: ffffffffffffffda RBX: 0000000020cd2000 RCX: 0000000000000002 [ 202.213744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 202.220996] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 202.228251] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 202.235503] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/01 20:47:27 executing program 0 (fault-call:5 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a20000-0xc)='/dev/rfkill\x00', 0xc0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 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, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r2, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000748000)='/dev/rtc\x00', 0x202, 0x0) recvfrom$inet(r4, &(0x7f00006a0000)=""/69, 0x45, 0x100, &(0x7f0000523000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@common="ffffb70e7473300009dfffffff00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) 2018/02/01 20:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008a1000-0x4)=0x440, 0x4) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000)=[], 0x0, &(0x7f0000f1a000)=""/79, 0x4f}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000544000)='/dev/mixer\x00', 0x404100, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000015e000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/01 20:47:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x11)='nodevvmnet1user%\x00', 0x1) ioctl$TCSBRK(r0, 0x5409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000034000-0x82)="f3c5d2a624779d95a298280cdda948d42ca5ab7d09b6f38f30d880376a0e66f8d092ceadfe04968214edd933d69ace2010093af595fcd01119631ba6d7c38f8bc73a3d25e308090fdf4c25a01312fe0bb1c736d102f2dcc46b50075d060ab4821732d8f1d721242b60f79447240b88400c74627b32a1d70d54e55537bc90f7e4c2bb") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000003000)={{}, 0x0, 0x0, "6964300000000000e4ffffffffffffff00000000000000000000000000000000008000000000000000000000000000000008000000ffffffe10f00", "74696d65723000000000000000000000000000000000000000000000000000000000000000000000000000001900", 0x0, 0x5}) [ 202.341604] FAULT_INJECTION: forcing a failure. [ 202.341604] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 202.353478] CPU: 0 PID: 25625 Comm: syz-executor0 Not tainted 4.15.0+ #201 [ 202.360480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.369817] Call Trace: [ 202.372397] dump_stack+0x194/0x257 [ 202.376034] ? arch_local_irq_restore+0x53/0x53 [ 202.380726] should_fail+0x8c0/0xa40 [ 202.384435] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.389540] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 202.394711] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 202.399829] ? perf_tp_event+0xae0/0xae0 [ 202.403878] ? _parse_integer+0xe9/0x140 [ 202.407936] ? perf_trace_lock+0xd6/0x900 [ 202.412074] ? memset+0x31/0x40 [ 202.415376] ? perf_trace_lock+0xd6/0x900 [ 202.419526] ? trace_event_raw_event_lock+0x340/0x340 [ 202.424703] ? perf_trace_lock+0x900/0x900 [ 202.428923] ? lock_downgrade+0x980/0x980 [ 202.433055] ? should_fail+0x23b/0xa40 [ 202.436949] __alloc_pages_nodemask+0x338/0xd80 [ 202.441618] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 202.446698] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 202.452575] ? rcu_note_context_switch+0x710/0x710 [ 202.457497] cache_grow_begin+0x72/0x570 [ 202.461557] kmem_cache_alloc+0x400/0x760 [ 202.465717] getname_flags+0xcb/0x580 [ 202.469517] getname+0x19/0x20 [ 202.472695] do_sys_open+0x2e7/0x6d0 [ 202.476406] ? filp_open+0x70/0x70 [ 202.479938] ? SyS_read+0x220/0x220 [ 202.483565] compat_SyS_open+0x2a/0x40 [ 202.487437] ? SyS_openat+0x40/0x40 [ 202.491049] do_fast_syscall_32+0x3ee/0xf9d [ 202.495372] ? do_int80_syscall_32+0x9d0/0x9d0 [ 202.499958] ? syscall_return_slowpath+0x2ad/0x550 [ 202.504874] ? prepare_exit_to_usermode+0x340/0x340 [ 202.509878] ? sysret32_from_system_call+0x5/0x3b [ 202.514717] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.519562] entry_SYSENTER_compat+0x54/0x63 [ 202.523951] RIP: 0023:0xf7f26c79 [ 202.527295] RSP: 002b:00000000f772208c EFLAGS: 00000296 ORIG_RAX: 0000000000000005 [ 202.534989] RAX: ffffffffffffffda RBX: 0000000020cd2000 RCX: 0000000000000002 2018/02/01 20:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x8, 0xffffffffffffffff, 0x5, &(0x7f00007e7000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008a1000-0x10)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r1, &(0x7f0000944000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) r2 = gettid() ptrace$getsig(0x4202, r2, 0x40, &(0x7f00005a0000-0x10)) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f00008d8000-0xc)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/02/01 20:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/sequencer\x00', 0x18200, 0x0) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 202.542240] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 202.549489] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 202.556738] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 202.563991] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/01 20:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r1) r2 = syz_open_dev$binder(&(0x7f00006c6000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000053b000), &(0x7f00003d8000-0x4)=0x10) r1 = syz_open_dev$mice(&(0x7f00009b5000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000d3d000-0x18)={0x800, 0x20, 0x1, r2}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000bd3000)=@get={0x1, &(0x7f0000616000)=""/205, 0x1}) 2018/02/01 20:47:27 executing program 0 (fault-call:5 fault-nth: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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000939000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000f4f000)={0xb, 0x0, 0x9}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000aea000)="823e9b86b21b8e629898a34b2853ad8d4d6e21e768a36b185880aae56893bb217c7129a31772407f015bb80b8fe648077cf87e939ea17e1d87e714a23abbf117ee777737a7436a8bb00bc1ba2b9f4d24f4140368d89ce6cb43742a753499da9db136aeb7319c0d8a4e4c50bf91369555c933f37dce22847083938e19e8385db1ec7a3db7c6ff8ccabeda5a1e96ce52e2aaa319", 0x93) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000a23000-0x18)={0x0, 0x0, 0x0, 0xa86, 0x6}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000f7000)={{0x9, 0xac3}, {0x1, 0x8000}, 0x800, 0x0, 0xfffffffffffffffc}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000adc000)={{0x4000, 0x0, 0x10, 0x1, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1000}, {0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0xf5, 0x3, 0x8, 0x0, 0x3f}, {0x0, 0x5002, 0xd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {0x0, 0x103002, 0x0, 0x0, 0x0, 0xb337, 0x0, 0xffffffffffff106d}, {0x1f002, 0x0, 0x0, 0xffffffff80000001, 0x8, 0x0, 0x0, 0x0, 0x0, 0xb955, 0x10000, 0x20}, {0x1000, 0x0, 0x0, 0x1, 0x0, 0xa3d, 0x0, 0x0, 0x0, 0x4}, {0x4000, 0x0, 0x0, 0x4, 0x0, 0x3ff, 0x0, 0x5}, {0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x2000, 0x10f000}, {0x0, 0x3004}, 0x0, 0x0, 0x0, 0x7e87496ee2aceb37, 0xf, 0x0, 0x0, [0x80000001, 0x8000, 0x1]}) 2018/02/01 20:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000007e000)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x40}}, 0x5, 0x1c0000000000000, 0x2, 0x2b3e, 0x3}, &(0x7f0000e7e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000f2000)={r1, 0xd832}, &(0x7f0000054000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000508000)) r0 = syz_open_dev$vcsa(&(0x7f000018c000-0xb)='/dev/vcsa#\x00', 0x80000001, 0x400000) mq_timedreceive(r0, &(0x7f00000af000-0x87)=""/135, 0x87, 0x4, &(0x7f00009d7000)={0x0, 0x1c9c380}) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000028d000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xde7}}, 0x8, 0x4, 0xff, 0x4, 0x42c6}, &(0x7f0000d65000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d12000-0x14)={r2, 0x62, 0x24, 0x4, 0xc34, 0x9c3}, &(0x7f00002f0000-0x4)=0x14) r3 = syz_open_dev$audion(&(0x7f00008a9000)='/dev/audio#\x00', 0x0, 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e9a000)={&(0x7f0000f22000)='./file0\x00', r3}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, 0x0, 0x2000000002, 0xc}, 0xfffffffffffffec0) 2018/02/01 20:47:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x11, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x324, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xfffffffffffffedd, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x9e, 0xc8, 0x0, {}, []}, @REJECT={0xfffffffffffffff9, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [], [0x0, 0x0, 0x0, 0x2], @generic="28447731605bfefb40ca55d89ccefcf6", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x0, 0x1}, 0x0, 0xa4, 0xc8, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00', 0x0, {0xfffffffffffffffe}}}, {{@uncond, 0x0, 0xfffffffffffffd94, 0xc8, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x380) r1 = syz_open_dev$admmidi(&(0x7f0000a0a000)='/dev/admmidi#\x00', 0x1, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) 2018/02/01 20:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b42000)='/dev/audio#\x00', 0x2534c70f, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) [ 202.735239] FAULT_INJECTION: forcing a failure. [ 202.735239] name failslab, interval 1, probability 0, space 0, times 0 [ 202.762331] CPU: 1 PID: 25654 Comm: syz-executor0 Not tainted 4.15.0+ #201 [ 202.769423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.778785] Call Trace: [ 202.781413] dump_stack+0x194/0x257 [ 202.785068] ? arch_local_irq_restore+0x53/0x53 [ 202.789768] should_fail+0x8c0/0xa40 [ 202.793492] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.798597] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 202.803776] ? perf_trace_lock_acquire+0xe3/0x980 [ 202.808600] ? __lock_acquire+0x664/0x3e00 [ 202.812825] ? find_held_lock+0x35/0x1d0 [ 202.816897] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 202.822765] ? rcu_note_context_switch+0x710/0x710 [ 202.827673] ? find_held_lock+0x35/0x1d0 [ 202.831725] should_failslab+0xec/0x120 [ 202.835683] kmem_cache_alloc+0x47/0x760 [ 202.839728] ? check_noncircular+0x20/0x20 [ 202.843950] get_empty_filp+0xfb/0x4f0 [ 202.847818] ? proc_nr_files+0x60/0x60 [ 202.851681] ? perf_trace_lock+0x900/0x900 [ 202.855907] ? __lock_is_held+0xb6/0x140 [ 202.859947] ? check_noncircular+0x20/0x20 [ 202.864167] ? unwind_get_return_address+0x61/0xa0 [ 202.869087] path_openat+0xed/0x3530 [ 202.872788] ? find_held_lock+0x35/0x1d0 [ 202.876839] ? path_lookupat+0xba0/0xba0 [ 202.880880] ? lock_downgrade+0x980/0x980 [ 202.885014] ? lock_release+0xa40/0xa40 [ 202.888971] ? find_held_lock+0x35/0x1d0 [ 202.893025] ? do_raw_spin_trylock+0x190/0x190 [ 202.897585] ? __lock_is_held+0xb6/0x140 [ 202.901625] ? _find_next_bit+0xee/0x120 [ 202.905677] ? _raw_spin_unlock+0x22/0x30 [ 202.909806] ? __alloc_fd+0x29b/0x750 [ 202.913604] do_filp_open+0x25b/0x3b0 [ 202.917387] ? may_open_dev+0xe0/0xe0 [ 202.921175] ? strncpy_from_user+0x323/0x430 [ 202.925570] ? mpi_resize+0x200/0x200 [ 202.929347] ? __lock_is_held+0xb6/0x140 [ 202.933392] ? get_unused_fd_flags+0x121/0x190 [ 202.937954] ? __alloc_fd+0x750/0x750 [ 202.941733] ? getname_flags+0x256/0x580 [ 202.945786] do_sys_open+0x502/0x6d0 [ 202.949475] ? do_sys_open+0x502/0x6d0 [ 202.953346] ? filp_open+0x70/0x70 [ 202.956867] ? SyS_read+0x220/0x220 [ 202.960483] compat_SyS_open+0x2a/0x40 [ 202.964346] ? SyS_openat+0x40/0x40 [ 202.967954] do_fast_syscall_32+0x3ee/0xf9d [ 202.972264] ? do_int80_syscall_32+0x9d0/0x9d0 [ 202.976837] ? syscall_return_slowpath+0x2ad/0x550 [ 202.981746] ? prepare_exit_to_usermode+0x340/0x340 [ 202.986744] ? sysret32_from_system_call+0x5/0x3b [ 202.991575] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.996404] entry_SYSENTER_compat+0x54/0x63 [ 203.000791] RIP: 0023:0xf7f26c79 [ 203.004133] RSP: 002b:00000000f772208c EFLAGS: 00000296 ORIG_RAX: 0000000000000005 [ 203.011823] RAX: ffffffffffffffda RBX: 0000000020cd2000 RCX: 0000000000000002 [ 203.019245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 203.026497] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/02/01 20:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) eventfd2(0x4, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000bc3000)={0x0, 0x3, 0x91, 0x3}) [ 203.033744] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 203.040991] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/01 20:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000345000)='./file0\x00', &(0x7f000027b000)) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:28 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000119000)='/dev/usbmon#\x00', 0x5, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000987000-0x8)='./file0\x00', &(0x7f0000fb9000-0x8)='./file0\x00') r1 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00004e6000-0x1)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000435000-0x1c)={0x0, 0x1000, 0xa, [0x2, 0xac3, 0xd0, 0x5, 0x8, 0x3, 0xff, 0x9, 0x59338ef1, 0x9]}, &(0x7f0000756000)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000888000)={r3, 0x6}, 0x6) [ 203.090124] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/01 20:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000d10000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000c17000-0xa)=""/10, 0xa) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) inotify_init1(0x0) close(r1) 2018/02/01 20:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r1) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d16000)={0x77359400}, &(0x7f00008da000-0x8)) close(r2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) flistxattr(r3, &(0x7f0000f61000-0x1000)=""/4096, 0xfffffe16) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000073f000-0x4)=0x0) r5 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f0000aea000-0xc)={r2, r0, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0xbfffffffc000000d}) r6 = add_key(&(0x7f0000ff5000)='rxrpc_s\x00', &(0x7f00000ac000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000500000-0x1000)="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", 0x1000, 0xfffffffffffffff8) r7 = add_key(&(0x7f0000b29000-0xa)='encrypted\x00', &(0x7f00007af000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ac7000)="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", 0x1000, 0xfffffffffffffffd) keyctl$reject(0x13, r6, 0x1, 0x3f, r7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f89000)={0x2}) 2018/02/01 20:47:28 executing program 3: syz_open_dev$midi(&(0x7f0000b09000-0xb)='/dev/midi#\x00', 0x1beded6e, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000046d000)) dup2(r1, r0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) dup2(r0, r2) mmap(&(0x7f0000f36000/0x3000)=nil, 0x3000, 0x2, 0x810, r2, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00003b0000-0x8)={0x2, 0xffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f0e000-0x160)={{{{0x2, 0x1, @rand_addr=0xd61}}, {{0xa, 0x1, 0xfffffffffffff801, @empty}}}, 0x8, 0x7, 0xfffffffffffffffb, "817fd08d35004416ce82b119b6aa91dcd62b0d5685377d96845297e46d473c85b15bca99027f576e49e65a6bcd72372513090db765dfbcc928844281be009eafdaea54daea456c788bf75055cb62fc6d"}, 0x160) 2018/02/01 20:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d64000+0x42c)={0x0, 0x94, &(0x7f0000a82000-0x94)=[@in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0xa40000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}]}, &(0x7f0000ee5000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a1d000-0x8)={r2, 0x7}, 0x8) socket$inet6(0xa, 0x4, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000062d000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) getdents64(r3, &(0x7f0000792000-0x4f)=""/79, 0x4f) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000b7e000)) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:28 executing program 4: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000050000)='/dev/dmmidi#\x00', 0x2, 0x101000) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000052000-0x4)) syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000038000)) 2018/02/01 20:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000076b000), &(0x7f0000b0a000-0x4)=0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000c5d000)={&(0x7f000091f000/0x4000)=nil, 0x1e, 0x3, 0x0, &(0x7f0000400000/0x4000)=nil, 0x95}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000a05000-0x4), 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f00009f6000)={0xb67}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000164000)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f000093c000-0x4)=0xe8) r4 = getgid() fchown(r1, r3, r4) sendto$inet(0xffffffffffffffff, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/01 20:47:28 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/vcs\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000818000)={@common='bcsh0\x00', @ifru_flags=0x8a00}) getpeername(r1, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000052c000-0x4)=0x32) 2018/02/01 20:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00002f4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x18141) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 203.214544] encrypted_key: master key parameter '°Óé!~ôi.È:ý÷ø°hFvfgÅ^"ò|Ü‹;ˆ›`º¬ÍIÉR—E`’;UsZùIÖÜ.´mQ½Ä¯£^!Ç~T"  [ 203.214544] =½JõBиÝÐøáö¶õÅ \6l´gS« [ 203.214544] ;‰Ÿk¶¶Z¢pîg-Ò [ 203.214544] ‚hx~{1×®‘`' is invalid [ 203.287892] encrypted_key: master key parameter '°Óé!~ôi.È:ý÷ø°hFvfgÅ^"ò|Ü‹;ˆ›`º¬ÍIÉR—E`’;UsZùIÖÜ.´mQ½Ä¯£^!Ç~T"  [ 203.287892] =½JõBиÝÐøáö¶õÅ \6l´gS« [ 203.287892] ;‰Ÿk¶¶Z¢pîg-Ò [ 203.287892] ‚hx~{1×®‘`' is invalid 2018/02/01 20:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$mice(&(0x7f000016e000-0x10)='/dev/input/mice\x00', 0x0, 0x1) connect$netrom(r1, &(0x7f0000941000)=@full={{0x3, {"795eca4d8e2a9e"}, 0x8}, [{"7e2a8cbc8065c4"}, {"489a1450b9db9c"}, {"43bc7fba3d3a33"}, {"41123ae315c105"}, {"69b7586bcf6a81"}, {"9dccf80d30aa4f"}, {"2c6291b335b8d3"}, {"e959b632ed16f4"}]}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c93000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000984000)) 2018/02/01 20:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x8000000000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$sg(&(0x7f0000dce000)='/dev/sg#\x00', 0x5, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x82, &(0x7f0000fc9000)=""/101, &(0x7f0000c86000)=0x65) r2 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r2) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) readahead(r1, 0x9, 0x6) close(r3) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:28 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x183, &(0x7f0000008000-0x207)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x14d, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, @dstopts={0x0, 0x5, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4}, @ra={0x5, 0x2}, @pad1={0x0, 0x1}]}, @hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, @hopopts={0x0, 0x0, [], [@jumbo={0xc2, 0x4}]}, @dstopts={0x0, 0xb, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4}, @pad1={0x0, 0x1}]}, @dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @empty}}, @pad1={0x0, 0x1}, @ra={0x5, 0x2}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000a000-0xe8)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x2, 0x2, &(0x7f000000a000-0x10)=@raw=[@generic={0xffffffff, 0x0, 0xb, 0xffffffffffffffff}], &(0x7f0000007000)='syzkaller\x00', 0x10000, 0x27, &(0x7f000000a000-0x27)=""/39, 0x41100, 0x1, [], r0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009000)=0x10) [ 203.348640] audit: type=1400 audit(1517518048.247:174): avc: denied { map } for pid=25690 comm="syz-executor3" path="pipe:[52635]" dev="pipefs" ino=52635 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/01 20:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) r2 = add_key(&(0x7f0000efe000-0xa)='blacklist\x00', &(0x7f00005bf000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000961000)='asymmetric\x00', &(0x7f00005c1000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ddc000-0x4f)="9ac145528b5cf53a89814c1ee297a5b2567b0d076cf7b12962d17cc13ec1517b644af570b9c3d2250e59adfa28fec75963945a3aecb3925147b40988f80ee624f89c9389ebb196461c02879c827a0a", 0x4f, 0xfffffffffffffffe) keyctl$reject(0x13, r2, 0x1, 0x100, r3) getpeername$ax25(r0, &(0x7f000082c000-0x10), &(0x7f0000823000-0x4)=0x10) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c81000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000172000-0x4)={0x3, "bf3b84"}, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000076f000)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x2, 0x2, 0x2, 0x5, 0x2, 0x7}, &(0x7f00009cf000)=0x20) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) 2018/02/01 20:47:28 executing program 0: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r1 = dup2(r0, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000005a000-0x4)=0x1bd) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x2c) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000cf1000)={{0xa, 0x0, 0x68c, @mcast2={0xff, 0x2, [], 0x1}, 0x6a18}, {0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, 0xfffffffffbbdaffa, [0x3, 0x6, 0x10001, 0x2, 0xffffffffffffff7f, 0x3, 0x3, 0x1f]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00006b9000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8, 0x1, 0x3, 0x8, 0x0, 0x85, 0x9f7c}, &(0x7f0000e8e000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063c000-0xc)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00002d5000-0x14)={@remote}, &(0x7f00009f3000-0x4)=0x14) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r1}, &(0x7f000010d000)=0x20) 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, 0x1, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r2) r3 = syz_open_dev$binder(&(0x7f00003d3000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r3) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000+0x630)='blacklist\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f6b000-0xef), 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000002000)=""/234, 0xea}], 0x1, 0x0, 0x0, 0x8}, 0x2002) r2 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x81, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002000-0x8)={r2, r3}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @empty}, {0x307, @random="c60cb57f75fe"}, 0x44, {0x2, 0x3, @rand_addr=0x401}, @common='irlan0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000002000)=""/4, 0x423893db098c17c1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000003000)={0x6, 0xff, 0xda46}) 2018/02/01 20:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000a34000)={0x89, 0xff, 0x1800, 0x0, 0x0, [], [], [], 0x80000000, 0x7}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000ded000-0x1)=0x401, 0x1) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f0000893000-0x10), &(0x7f0000658000), 0x0) msync(&(0x7f0000bc0000/0x9000)=nil, 0x9000, 0x5) 2018/02/01 20:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000094c000-0x1)="8c", 0x1, 0x0, &(0x7f0000c99000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0x0, 0x0, 0x2}, 0x10) 2018/02/01 20:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000002000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000efc000-0xb), &(0x7f0000b68000)=0xb) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000b7d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x110) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb4}, 0x98) 2018/02/01 20:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007a9000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000b35000)=@security={'security\x00', 0xe, 0x4, 0x344, 0xffffffff, 0x27c, 0x27c, 0xcc, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000467000), {{{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0x1a4}}, [{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xff, 0xff000000, 0xff], [0xff000000, 0xffffffff, 0xff, 0xff000000], @generic="3abebdf46b0aa50daccbb2cf4a502759", @generic="6e40568b963aab1f3738ac2546c0bc64", {0xff}, {0xff}, 0x11, 0x9, 0x6, 0x10}, 0x0, 0xa4, 0xd8, 0x0, {}, []}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0xffff, 0x8, 0x40}, {0x9, 0x2, 0x401}, 0x3, 0x9}}}, {{@uncond, 0x0, 0xa4, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x6, 0x10001, 0x3}}}, {{@uncond, 0x0, 0xa4, 0xc8, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x6}}}]}}, 0x3a0) r1 = syz_open_dev$loop(&(0x7f0000bd3000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r1, 0x8, &(0x7f0000254000)="5271f417a8f8ab317ab8a0cbe9ea06b569f3a8368b0dd73af4ea9a187cb9e3d654d43db7f56ed6ce6b83b14aa109a6377d0241e7ec58bdffc31bf82742eae6c574f855db293003421cb40fd6b593a00ff8363ca3acff1527e2b85ef6609e72547fc418a187820174a77b8d9c48d33c93abba027f3e5df2099e47172ccd5bf8ff82409bb60c36694f5067bb79bff135090b9d243f9e4e58ced54356cf5492cb1659b304633c3c5d129e9f15a12e6e1a6f406f5c0e2b8f87d305f46c547a4dd6aa9409abb5") 2018/02/01 20:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000c0c000)=@setneightbl={0x28, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x14, 0x1, "6c6f00ff031c562d00fb1a9f7b04c5fd"}]}, 0x28}, 0x1}, 0x0) 2018/02/01 20:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c70f, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000057f000)=0x9) 2018/02/01 20:47:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000935000)=@hci, &(0x7f0000001000-0x4)=0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x79c722f1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004de000-0x8)={r1, 0xfffffffffffffffe}, &(0x7f00008dc000-0x4)=0x8) prctl$intptr(0x1d, 0x800000000fffd) 2018/02/01 20:47:28 executing program 0: 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r1 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000054b000)=""/62, &(0x7f0000535000-0x4)=0x3e) r2 = open(&(0x7f0000b3f000-0x6)='./bus\x00', 0x400000000, 0x7ffffffffffffffd) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000452000-0x4)=0x3, 0x839d2e07408f164) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000063c000-0x4)) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000b5b000)=0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000035b000)=0x0) perf_event_open(&(0x7f0000b75000)={0x3, 0x78, 0x4, 0xe9e, 0x6, 0x80000000, 0x0, 0x96, 0x80, 0x8, 0xffff, 0xec95, 0x3ff, 0x5, 0x1d, 0xfff, 0x4, 0xffffffffffffff81, 0x7, 0x3, 0x6237, 0x4, 0x401, 0x5, 0x3, 0x743, 0x100, 0x5bf, 0x1, 0x8, 0xb4, 0x1, 0x3, 0x9, 0xffffffff, 0x5, 0x2, 0x3, 0x0, 0xb8, 0x2, @perf_config_ext={0x6, 0x6}, 0x23080, 0x6, 0x81, 0x7, 0x6, 0x5, 0x5}, r3, 0x2, r0, 0x0) ptrace$getregs(0xe, r3, 0x2, &(0x7f0000a27000-0x75)=""/117) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f00009b4000-0xc3)=""/195) 2018/02/01 20:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ab4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c15000)={r0, @in6={{0xa, 0x3, 0x81, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x3}}, 0x1f, 0x6}, &(0x7f0000126000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r2) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000956000)) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r3) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) read(r0, &(0x7f000000b000)=""/192, 0xc0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008b7000)={r0, 0x50, &(0x7f00004ff000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f0c000-0x4)=r1, 0x4) 2018/02/01 20:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = creat(&(0x7f0000fdf000)='./file0\x00', 0x2c) utimensat(r1, &(0x7f0000104000-0x8)='./file0\x00', &(0x7f00008ff000-0x10)={{0x77359400}, {0x77359400}}, 0x0) 2018/02/01 20:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000000, 0x9) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) prctl$seccomp(0x16, 0x0, &(0x7f0000938000-0x8)={0xa, &(0x7f0000dfe000)=[{0x70000, 0xf58e, 0x0, 0x20}, {0x9, 0x9, 0x81, 0x8000}, {0x100000001, 0x0, 0xffffffffffffffff, 0x7c}, {0x9e67, 0xff, 0x10000}, {0x3, 0x4d, 0x811, 0x100}, {0x9, 0x9, 0xf6b, 0x3ff}, {0x6, 0x80000001, 0x80, 0x8}, {0x2, 0x4, 0x80000001, 0x6}, {0x3, 0x10001, 0x7, 0x4}, {0x1000, 0x9, 0x6, 0x3}]}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e41000-0x4), &(0x7f00002c3000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e95000)='/dev/hwrng\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000154000)='./file0\x00', 0x8, 0x1200) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000102000), &(0x7f0000e6a000-0x4)=0x14) 2018/02/01 20:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) flock(r0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000915000-0x10c)={{0x6, 0x7, 0xffffffffffffffff, 0x100000000, "1c583b2104b6e6a32864d038496cbfce5d530595781db2563cae0cda96c1343b6a38acc607bccdb783afb048", 0x10000}, 0x0, 0x0, 0x6, 0x0, 0x6, 0x3, "efa4d9105b609820c237441082948c46163af36706f020c9b5a31cd0386ea10a20e4ab355fa474d9fc8c6ed1cbcda95dbdcb6567691ce4f6c471f8030ecee4ad", &(0x7f000059b000)='/dev/audio#\x00', 0xc, [], [0x4b, 0xfffffffffffffff8, 0x7fff, 0x689]}) r1 = socket$key(0xf, 0x3, 0x2) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000ac8000-0x4)=r2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000692000)={&(0x7f0000a54000-0x70)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0xe321}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000096e000)={0xfffffffffffff297, 0x0, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d"}) pipe(&(0x7f0000df0000-0x8)={0x0}) fcntl$setsig(r0, 0xa, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f000014c000-0x4), &(0x7f0000fc9000-0x1)=0x4) syz_open_dev$sndmidi(&(0x7f0000b14000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) 2018/02/01 20:47:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x82, 0x0) mkdirat(r0, &(0x7f0000881000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_dev$sg(&(0x7f0000cb0000-0x9)='/dev/sg#\x00', 0x6bb, 0x400000) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000ccb000)=""/164) close(r2) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006bf000)={0x4e3800000000, 0x3b}) close(r3) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:28 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db7000)='/dev/cuse\x00', 0x20402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000ff2000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000021f000-0x18)={0xaa, 0x20}) bind$bt_l2cap(r2, &(0x7f00008cf000)={0x1f, 0x100000001, {0x4, 0x8c, 0xfff, 0x100000000, 0x1ff, 0xffffffff}, 0xfff, 0x6}, 0xe) ioctl$TCSBRK(r1, 0x5409, 0x81) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f000077d000/0x1000)=nil, 0x1000}, 0x1}) clock_gettime(0x0, &(0x7f0000cf2000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000572000)=[{0x0, 0x7, 0x1, 0xffff, @time={r4, r5+30000000}, {0x9}, {0x200, 0x101}, @queue={0x100000000, {0x1, 0x6}}}, {0x2, 0x5, 0x8, 0x4, @tick=0xd587, {0x3, 0x3}, {0x200, 0x80ee}, @ext={0x0, &(0x7f0000bfd000)="a11f8a900214468a30b4864e3aadc46dd4693ef35fcc0615460ab560b8afc4201cdf1389a5caa408a2eff17fa153c30ab95089dda6813b90c49233394eb2ad56654aa3d134ef535f08b7c263ca2e8ee3156166ff2cccd5c228f1f6e1aa495d29b387cd03459acad75a2a3a0d963883feecf624a5824b5e6224e96ff34f89efdf4c2eb375e1410a5c592e07ec53ebc61e238b203af917dad293a37f1c4152d754e3d759f0ddb69fda7b69320c"}}, {0xa41, 0x2400000000000, 0x2, 0xf5, @time={0x0, 0x989680}, {0x1, 0xf60000000}, {0xa8b, 0xfffffffffffff800}, @quote={{0x4, 0x100000000}, 0x200, &(0x7f0000c23000-0x1c)={0x2, 0x1f, 0x20, 0x8, @tick=0x3, {0x400000000, 0xa13}, {0x4, 0x110a}, @time=@tick=0x10001}}}], 0xfd1b) write$selinux_create(r2, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) sysfs$3(0x3) clock_getres(0x0, &(0x7f000036b000-0x8)) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000aa7000)) dup2(r0, r1) 2018/02/01 20:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) fcntl$notify(r1, 0x402, 0x1) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0x2, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r1, 0x9) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006e6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000d90000-0x1000)=""/4096) llistxattr(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000b91000-0x8d)=""/141, 0x8d) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f06000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f000019b000), 0x0, 0x0, &(0x7f0000603000-0xa)=@file={0x0, './file0\x00'}, 0xa) read(r0, &(0x7f00004e4000-0xb5)=""/181, 0xb5) 2018/02/01 20:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000062000-0x4), &(0x7f00001a9000)=0x4) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006b6000-0x14)={0x0, 0x4, 0x3f, 0x2e, 0x1, 0x60000000000}, &(0x7f0000ebc000)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ede000)={r1, 0xac}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000921000)={&(0x7f0000a04000+0x997)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x6, 0x1, 0xfffffffffaffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 20:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) 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, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000045a000-0x8)={0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f85000-0x1000)="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", 0x1000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r2, 0x8983, &(0x7f000028d000-0x4)=0x80000001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x7) socket$l2tp(0x18, 0x1, 0x1) close(r3) r4 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000091c000)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x2000000000000214, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x100000000) 2018/02/01 20:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb9, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001, 0x10001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f70000)='./file0\x00', 0x1000, 0x0) r0 = syz_open_dev$sg(&(0x7f00007b5000-0x9)='/dev/sg#\x00', 0x7, 0x20000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000914000)={0x5, 0x800}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002fe000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000d71000)={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x1, 0xce, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10001}, 0x4, [0x68, 0x3, 0xf93b, 0x800, 0x800, 0x50c6, 0xf3, 0x3]}, 0x5c) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00008a4000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00002c1000)={0xff}, &(0x7f00002c3000-0x10), &(0x7f0000fe4000)={r2, r3+30000000}, 0x8) r4 = open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) recvfrom(r1, &(0x7f0000783000)=""/181, 0xb5, 0x12040, 0x0, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000a30000-0x18)={0xaa, 0x2}) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000155000)={0xeaa8, 0xb, 0x5, 0xa19f, 0x3f, 0xfff}) rename(&(0x7f0000d18000-0x8)='./file0\x00', &(0x7f0000b8b000)='./bus\x00') 2018/02/01 20:47:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={r1, 0x101, 0x3, [0x3, 0x8001, 0x0]}, 0xe) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x5, 0x100000000, 0x7ff}, 0x10) fstat(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000002000-0x4)=r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000002000-0x14)=@random={'system.', 'Tvmnet0wlan1\x00'}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000001000)={r5, 0x4}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@ipv4={[], [], @remote}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r4, &(0x7f0000003000)={0x4, 0x1e, 0xff, "98a0ca1b5054", 0xffffffffffffffdf}, 0x10) r7 = getuid() setreuid(r6, r7) bind$rds(r4, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r8, 0x4b31, &(0x7f00004e6000-0x1)) r9 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r9, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000036c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d20000-0x4)=0x14, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001d5000-0xc)={r1, @broadcast=0xffffffff, @rand_addr}, 0xc) recvfrom$inet(r0, &(0x7f0000b9d000)=""/55, 0x37, 0x10000, 0x0, 0x0) poll(&(0x7f0000604000)=[], 0x0, 0x8000) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000011b000-0x7a), &(0x7f0000318000)) 2018/02/01 20:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004d1000)='./file0\x00', 0xc400, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dc5000-0x28)={@common='nr0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000025e000)={&(0x7f0000ce0000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000d30000)={&(0x7f0000dbe000-0x64)=@bridge_setlink={0x64, 0x13, 0x329, 0x3, 0x3, {0x7, 0x0, 0x0, r1, 0x8050, 0x800}, [@IFLA_TXQLEN={0x8, 0xd, 0x8}, @IFLA_MASTER={0x8, 0xa, 0x80000001}, @IFLA_LINK={0x8, 0x5, 0x7}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x3}, @IFLA_CARRIER={0x8, 0x21, 0x2}, @IFLA_IFNAME={0x14, 0x3, @generic="593e8ff30693a31666a837ae53451d78"}, @IFLA_TXQLEN={0x8, 0xd, 0x8000}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x804) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000b2a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x1}) bind$inet6(r2, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f000093a000-0x8)=0x3, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000686000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2800}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000043e000-0x8)={0xffffffff, 0x7}) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) readv(r0, &(0x7f0000221000-0x10)=[{&(0x7f0000e50000)=""/147, 0xf48a0156}], 0x1) 2018/02/01 20:47:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000115000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x80c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000576000)=[@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x3, @rand_addr=0x80000000}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in={0x2, 0x3, @rand_addr=0xfb0000000000}], 0x74) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000137000-0x63)={0x0, 0x5b, "c7e938e9af394b4340be114b8d0d146d3b476bc6cc736bf0eb3056af5aa07f31a679d5a76025d8eaac57c6daee9fa64ef704ac2d712aa287a37b9d402e0bb20dcc7681fba91b1c6c2ff558e55256e760309e4c94be2b6e5a38fa8c"}, &(0x7f0000e3b000-0x4)=0x63) fstat(r1, &(0x7f00006c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00001cc000)='./file0\x00', &(0x7f0000126000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002f8000-0x4)) fstat(r2, &(0x7f00004ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00009d4000-0xc)=[r4, r5, r6]) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f4e000-0x20)={0x7fff, 0x6435d324, 0x8, 0xa39, 0xfffffffffffffffc, 0x7ff, 0x1f, 0x8, r3}, 0x20) r7 = getegid() setgid(r7) 2018/02/01 20:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000016c000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f000056b000-0x8)='./file0\x00', 0x5) creat(&(0x7f00008b2000)='./file0\x00', 0x0) 2018/02/01 20:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000028e000)={0x2, 0x3, 0x0, 0x9, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x40000000000006, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty}}, @sadb_key={0x76, 0x9, 0x278, 0x0, "1ff6267a30650a23a3d96c51cec8e65075ebb48700437b1805e778343e06c248c8ad2adcdef1f8e8c4ebfba91d0f93149c04624265b115ab496ed587202de91b81822ae4abe396e048b1d95a638f22"}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xb8}, 0x1}, 0x0) 2018/02/01 20:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000824000)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x1000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r1}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) lseek(r3, 0x0, 0x0) close(r3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000b21000-0x4)=0x2, 0x4) r4 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000aa5000)={0x3f, 0x8, 0x101, 0xe0d9, r2}, &(0x7f00002c1000)=0x10) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000042000)='/dev/ppp\x00', 0x800, 0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f000003c000)={0x100000000, 0x8, 0x6, 0x10000, 0x7fffffff, 0x8, 0x10000, 0x81, 0x2, 0x0, 0x8001, 0x80}) close(r4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000edd000)={0x1, {0x2, 0x1, @empty}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x2, @loopback=0x7f000001}, 0x82, 0x3, 0x2, 0x9, 0xd7, &(0x7f0000ef3000-0x10)=@common='nr0\x00', 0x7, 0x3f, 0x8}) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) [ 204.074857] device eql entered promiscuous mode 2018/02/01 20:47:29 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000004000)='/dev/dmmidi#\x00', 0x4a8, 0x40000) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000006000-0x3)="2aee00", 0x0) kcmp(r2, r3, 0x1, r1, r4) kcmp(r2, r2, 0x4, r1, r1) write$tun(r1, &(0x7f0000002000-0x1001)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0xfd5, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xe6a, 0x0, [], "259bc0e3da3befb05c7f13d387fff9fcfed11fab230a6d1b34f7f0e0d6db8cbbcc4bfd29578e25a12d2195d6f73eea325924aa562adb31b437732864c359bbd3f4a521e0f20c79b93c8fc0b2812eee3cfbc9c2f7b249538a27cec4289f510ef89d1176e2d207bc5375e22e471ae540d6f7d6508e286588dfc59806ec74658989813ffc952b0ceaa17d0b6881a5340a871cb97cc60f778c7eb6ea2352f2f08a7e7fcccb9093fda9f2fa1e6f7edbef22f806424305c31061dcde628e69da7bcd7aeb0b3177a05575a22492f876181ec13e87ce399f7122f989227e1aa1ce779816eca846daac000542384adb48e2dde56c7e89de2209892c41b6a4a5b5ff2559590a950720d7a45776fba7756824599de631487d5b050cbc43bfc8cccacba230d2769f275d27d236473bf6a7f3dbad5cce53b43f892a95a852e691d7f70cf0484545cbdb7c0d2ca15d44aafadd57ce9658e1425d81498c26690b1c6770464d4a5ac8c8da518f6ac63b1e009486b6341461153cb325638852e0d15482df97daefb63869312ea48753b44cd871f94a21d3e89365a4ee3becac95443bc4f0857a0b5ddefe6b71a15ca6a291b36eb4ffcb1a3b559330c7575f63b00701582182068d04f3b9f7eafd47b9948c743c0cfa71637601d8a1737256ea9247f68951b8d9307918cb0fbee7164d79686d2f6f957578ed7e3afb668669c32cd0e4edc3a73f6e6f20f94d3f9c3d404b28015326af99c5e31fe4bcd0b95b4d167de3165a8381c7d9237932cf9c4bfa9321785c2019b5ccbb5f3ee534cdbf10b258941e4f8143713de0d797f49264189ce7fa42e9fe3b9aaa3a7e30edb09931a215e1a1f8b7ed00bbf3a22637bc393d82e81eefee70404a492be874fd5bfc86fb330fe16a6142efe1ac13660bb489297f01672a791e820d49dbe2c05b0ad53b8b28743c355205f4c78eb54597fab5a6e82504ee451e74b60626a1f51ebbf4e6ce7056db0e060ec4b74dcb7503ce14b2d99335497307c2dd85da44471f4f86267f2c9261b17284fbe5b5fe6ecc7f5df8689daf782f85c2614c3295921e35749403648cc0226020f3f7b94acb8f63305bbd4a4063c9b2c93875b163ff1050fd1a1eadb66a2ea17c13b0ef515c5c262efd71a975592e7844c04ea85d18a4f296d41d123c1a2b97b2ccb863a5199135d30148fd34dc002d67b0efc7bef9a17ebfa5cf408daf420f5795a53f419f079207102c4a8a49c65254d3310471fe2c44787cfc4bb5e9bb90a112c1e953469bd09244c1f2da03bc17be104295ec9c91a05ddc0f11d85f376a66c75215b65fcd88ab337f3522519403e95ed50aec368f23211eb1058d75359369ce7fcf01f28588813005ce04dc92421a6fd9f401f1d98b21f4842e1515e04df77915ee0c72eca6a33a72589e8babd2466d8f4a5aeca9b82cf33ca461a0fea991203f4b9e06347adc1626b7d341bfed7a5b488aea1122eec7e162bfa362e5cf40cd2c2ea84efd580a92a692eac365a004f2148990c4ceb311c1446833c71208a9bed81ab71b00bb40103d8b42acafa00f9f4af35f0b9ffaf8ffd22debf783409bd6d0e914fe96dfbe0acdd094b35fdbd43bb48afb125963df1e8d0f60e5cd48192ef7ab37419a773f0c9e74a7d602715c5c72ffce88135be0449c55102a850089fbf1192de12ff5b9f9c40954c25d73041101d046a40f67b94e4961d71b088104a552783124f2c960a407cff47be575ddb2fa6843ff4e820e7d6315af6f3ed431fb1cec5b0ca663b4a1f5ec588f33625a4054f8ae677dc1e22e63e794d3deb1c60dfc4490f1e75f5f15194093a7be72609847e040bcc12961aa877d92e148cdb132a91400ede036a1a07498091669a8adc5a87076c89d837e89bf38f39b35e99be9a812f85c432cab7a5ff4e1624dd469f6f16dacd55175504474ca4b640dd093075995beee6fcf56b6491390b4aa4c78118834e9254e94f9dcb7843bc254dbef852a05e65839886151c703698f5e110867d654c4dc34304c5d1edb8fd26db53d15c017185fbde75c2942d1321158ecb079c3b013ce5fee9b883a51b996d1b508a95043704e361777e598d3ab9e6d5c5535a9c3765d686b455defbdb9af0c87879e9b4dafdfcfe0c6d06f3e186c87fce474910989ecad033fc4b2ce4b90f99a29ac560b577cef29f56163853829d7c70f9c18e87a1f15087d101aa6b6c83a2841e06748d3c545435966798c5a2524623d8a26aa05da79012a26ce8aade9636122c2b3b4e3626f40bef1e25dc49f6d7c572a3402ffa1156f1fe81fc194df0cdef5a9418f74e0502d8c77fb470b0b51872bdc9243a6e0dd37b1b876ed767583ea1aa43f3182e67d59269f6ea148a06259ce030fbacab40c4a49a5b9faca7b9707d0e1828d70c497744089e860883f727d5488091f23b759b6e62f562dc8b551f4c38162d7aeaaad1df96959ce041872a6f0bd334c56cab1163504f5f9b978e6868b4ce1e10411d4a877e4d29693bb2069e3fa9d69d5c23ab02563267f699d6d10f7d68ebeebb8e167fc04ce0690a803feac2b7d9caf66e3a9773ec23ba141aadb6c6114490c6de876ad85e00e219b3d17da3b49ab47214754c0bd7c28fb98f9565e5a7781b7ac3e2ea220122719e14cbea177bb621c6023516e21d97631a2503389536ec4f3e60074853929b26853526d763c89824c3609b2d713f48e2953d903b9d5f1923187177fd725517f03e01e31afc315b5f91f6afce3e5d8623c7e8afe42761607170de1b8c5a99a9a5d185001fec14f2f63c13ae8b8b55333c5950f0684ae1dc70e9387af6c3043e6e17302c9054bb54bfdfd3ea6f9b0ed949159f4612b1ac319a58f521267fd075f88178aefee61a1a5bd3941200596c0616901715e7ea412b5c893a997d967345890c18a1e89bb86a28c4aa77def3755879d625d0ca8fc6feeeae67e5a8f10126dd90e9eff1116258aa775d82ed39c4299be2d22c5b57589f88a17020e242ffc95958294ddcbef63006d65af7ef255ef5db8137c766bf88212df0c8919b2d2a712a0096960d0a23be9e309ef7e849fdfdf7aa37b934dde855c4891796319509f4eb34eb6178ee080f76dab8841a5a6affe68674140f36378f817696028eec5429d01aafae228767815a92d7d01a0e46a2e7969f645aa3f50c40fb4efc65fb3fd5f3f161c3be316f2c4a8ebca3868e21db95c655d1d6e447c37327a56644668523635f4b2c3653bd58eceb1da9cb820f8d2db201e5ad070ef126a55ad82aaeef748a1dc7ec6e688c3356d224990c72f94fd0ee2b54d9fec93344c3968a1e649065aa00f084ecadc49c5b89bfcb35f840acbe5c095294cf2f7299b7b1d4f13a633d655df9606bf52df5fbbc5c727714baf653303928cb359ad4fb94fccac82c05b8005bb1128a1e9943279c3b50157750d48534ae4d6c2e4ec4756cc7f9c0364ae017bb8ba55cf978acc7e8fe6392195799ae6aca41471056238a3abd92b62b7cec9dfb426e2b7afc695593bbace4ac73c743f52de8435973b6cfcaaa1023ac997d281ccd66d8134c29dfa1966c7d9544227b3181ad611d4a9234bbf6ba25db96221997a960de083fa75579c77394a1fcb8eb4bff2f53a7b43ed9bb0699f4552bb55ea2b211d1b209f53d4a43d6638fe22bcddb0e30374044fd1c9f4d2b6c00a16767011abbb98543890328ae06251d3dd97b3957134698ef5ee550aae63b066e492e26faf838bee97b462dd9c23e6d3089cd7c63d15aad108a8f2655ca18fa6a33f26bd211c473afb399961ccbce3d747f8e263c8ba2411d87e18f71e441269e2e757f24af6ece76f93bd2ffb533946fe6c2f9d7d70cb598f15e4819e0a691d2a0f1c7b8a6f03d506d09d5229cb80511486dc5c2b91da3ac1a5a1e3546da1f1d9dc7da9b2ae2671811e75ec2826a119a81175fc5f244c07910a2e737d7f1778a3f575692fa8b691cb17ced40110490db8ca88dabb8a71597b12dfb7c465fe8cbccc39aea21b6cb390ec1a19b10a84af8035bfe171cc5d6ce4af07c36a9d1a355d61d3faecc61a66c8f8bd942d3b99dec472dbce2e1a00148c6a0b89ef26cba409128c6658d6703e1cc4a02fa66684a839bfb301ca80f47a00020910604711dd1ba979568c249d6e0775ca3cf523d024a3b121dc0ac009da6e47730202b205ea31e808ebb193966ed7901a15ab7dc91c35c8a7ec1c97e9e3110a0fdb7f0ef96c1c534cc5a43dc3aab84bdaaba8105518825e12af073ec9b124c01f6afeab8bdbd11a42ee84cd7b6f6c3b6857e4ace2af3a2d276280759213b9d8ebf5892c8b4f1a23c930512fbcd7d30f9a14ad9e1491138aa11a7ea1ae19c96fc3a70064c717d6987faebd723937eed54d99860f2d3a01fc1e1732d7b3a71f8d96bc1becd31b820201964ef3001f09dec96d8a44f15c5d117aedd0fd9bc48a14b829378bf5fbff5ded72dc0f9dfa8ae40682c239469633bed27e5c9252b32bb8750aceecb83ffe23ebd41ee5a194cdd5a6477699453499f95a5c5a0028ed3fd16a9df2b62ee79a14c2cd97a315416aa1d253645486e382e57d791f1a228c5c2c9bc8795be4adaf18385770a786819874e8acfe65e10109f4198adb4f0ecb52abb0374c38b6f958a91b34cc4e78c4ebbe22ec27e283d3d4b47d0ba8a9de53ee8532869cf716c596911f72596c5c01a67607e648c27289bc4ac147a01c884cecb791381f17bb3fa12f052b8a8176b5e967c1ec7380b5dc9db3f4aa4098acfadd90b8a207280106177ea6d1c5594934c69579bfe2bd057b2df7fe61bb9bfa9229385247eda2bd9551d27aaa95878e67db58e9ba398098aec68738a8fc4d69190c699ccbe8c1c603626c6c7499c845e3a046d12614539b3974bd045da17c518544d49810e491cea3956cf346237467f1e6fd6597d98b94f25976e2f1e898b8a2ab752ac17a2ff890f50e4cd5508f593f51fd5b422ffd041d6d621902d764228783a28449f31042fdaa834aa5af79bd16411ce7a65b1d5c5aab7a8626f4d528e70c5ec0259f2cccb5bcdc9f2e9e3f17b5e4089add0465144b8e3e7d3b0942506e0cb55186f4412f8fdc090f658463c64197c7633a4975303e9db3df0c6a53339b7508d2c098ff5c87f6e0a17977bc07193646e79d4eead83b333ee02746586c020db18b02eb6e0d209ff72850907772cea2c34d00e50234d01ff3ecf84b43a058d69f00e91e01986e464636"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x0], "257dc86c520517488a673f55602ed3edbcce9c436472a97035d4ee5acdcf5a1a046ddfdd8183c9257d19bd95266fd28e0edba28a89390bf4ff3946d1e9a8af3dad4a8fba7ce31166c8ca9b8b14f4edd4d37ac6c32c345b5b27e96d45e248dfe089df3089caad5d6e9292582473c65bd416c3b4683396e066a8cf444bf424164f51"}, {0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x86dd, [0x0], "88e0b73b32fae28b32eb290633eb2afdb44bd87761b629c393517e091a91c28efab04657f6ab88c5a91b5b8a74e114f619cdb50003ece75c281499077b5095624a071890a57add92eaa2ad8ec252fed0eb21ea6562ed84cba5561161b749c4327501a19bef199e06ceea8f77499127f7e37868f2e84e4147da5cb6b0e54bf573727363218fa50ac9f19c72421bcb6e901cf0ad4be3d2c6ca884c8ca8e7981652042f3d37bb36be6dc8649aec4b55aded75d04c80bafd6b13044238724a41ccf35c2b1a8661572d71ca67667b565c4d48a4269ae04551"}}}}}, 0xffffffffffffff48) 2018/02/01 20:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000188000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d47000-0x8)={0x0, 0x6, 0x401}, &(0x7f0000072000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000088c000)=@sack_info={r2, 0x2, 0x5cdbd820}, &(0x7f0000d89000-0x4)=0xc) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000547000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000173000-0x10c)={0x7fffffff, 0x80000001, 0x40, 0x0, 0x0, [], [], [], 0x8, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000df6000)='/dev/vcs#\x00', 0x44a, 0x8000) pipe2(&(0x7f0000c94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fsync(r1) read(r1, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r1, r3) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) 2018/02/01 20:47:29 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/create\x00', 0x2, 0x0) pread64(r0, &(0x7f0000003000-0xe9)=""/233, 0xe9, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045004, &(0x7f0000004000-0x8)) 2018/02/01 20:47:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000-0x58)={0x0, 0xd, 0x0, @thr={&(0x7f0000001000-0xae)="483ad66d0e4b74ebdf128c59f9ec25a249544a534a41041905c989e3b51c0199735e4592f6ea38e97a326a026cb64840cac1f5f602f71ef9f1bcbf28aef19db6a17b614a71f15b28af4ab2e38294a3790ee5716e9a330f4db226c6e8d28d22f83cba2250a317d74bef80440c8cdd928d02cd272ae995d07358a60260d51a7444267ac52bb5153eb551df68d792803ba0078210ce95d63fb6504042afea9deb5c02e32118649cc36a13ee46fb1268", &(0x7f0000d85000-0x80)="2621e54afc6690c36f80536bd8d5bd1b1dab2235a326109980e973320aba2e4a665bac01c75cc07c4f3776bf30baa84edb8d56546d7884f121beda79060f1cba4b18aec8d3aa2cb41fd060d76e726b4a436e20d2994cf8d84933a6f5bf0aa168dd5961373b09029dac94f203ff74ddf8c96f8c93db6ee9a0e2d492d3a073eec8"}}, &(0x7f0000ced000)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/01 20:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)="ede14c3599163ac9f7903a16375ca10f08958d060cf04c1a1e2b034b747c6a4e72d40024b423fec5e881793318b9e48256fe7d698282729b1e27113612dca156456fef4ee97357b7fd15a36dbb0eae2f80e72dc989b04dd5684cdd22c1e64f71343729a22e967406e0986aa2de251591fe0b301b", 0x74) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x74, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d33"}, &(0x7f0000b29000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x0, 0x9f, 0x22, 0x3, 0x0, 0x60000000, r0}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) memfd_create(&(0x7f00004d3000)=':ppp0ppp1selinux{\\*\\ppp0#wlan0.ppp0cgroup\x00', 0x3) acct(0x0) socket$l2tp(0x18, 0x1, 0x1) close(r1) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/01 20:47:29 executing program 6: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000002f000-0xe8)={{{@in6=@remote, @in6=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f000001c000)=0xae) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000032000)={0xffffffffffffffff, 0xffffffffffffff9b, &(0x7f0000004000-0x50)={0x0, 0x0}}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000002f000)=r1, 0x4) request_key(&(0x7f0000031000-0x5)='user\x00', &(0x7f0000017000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000030000)='/dev/loop#\x00', 0xfffffffffffffff9) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000033000)='./file0\x00', 0x9c) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x10001) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000032000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f000002f000-0x10), &(0x7f0000033000-0x4)=0x10) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000001f000)="5ca4f5140c7af70b4143c2f96f1acca07c4d7ff98559f392d66f75ef48845e53cb4fc2779e7c16b4527e3e1a3234d3e5ce9bca47dedae79f23c6d1d4b6119b71282c532d6537db6fecc9a2621f7dc43fb8cb583b46eb9bdfeb866dc14c00fef830d0bec402bfb1f4831e7378230f6a5986035224306f6c6bc82427a308f8dc6830203f2846d38b95830b7bb1ab792776cefebecad480c8ac7d990a920fb2e5197ea80351a3ba6f8c19da44") request_key(&(0x7f000000f000)='encrypted\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000009000)='@vboxnet1em1bdev\x00', 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r3, 0x400448e1, &(0x7f0000035000-0xa4)="5e64b58646a9fd2d35e0c18d60f2cbeb83bb73f2087ffe92993ff6b1da2013b03294bf92d3ad59af012b239053d71c29500880324a185c5d8c1081567a1552003cd2cc4250b2117c3892d4ab691a64305d897fc17b93ac858326674601e19fff87640f186d48fc207c5274155adb91b7e4e8b3b3a1bd1f840eb4f74ed5b55f174b00b1b0a6cebe2f0cf58c0bc5f953c60fd6e860b82e9d9b5a4af20120dcab1c6d276aaf") fanotify_init(0x48, 0x400) 2018/02/01 20:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f8a000-0x4), 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000b01000-0x8)=@req={0x50, &(0x7f00003f4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x10000, 0x10001, @te1=&(0x7f0000675000)={0x400, 0x0, 0x3, 0x7f7b}}}}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000400000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000064b000)=0xfff, 0x4) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0xd6e8cec308e28eb4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000fdc000-0x14)={0x0, 0x40, 0x400, 0x80000001, 0xc8, 0x7}, &(0x7f000061a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b7e000-0x8)={r4, 0x632a}, &(0x7f00002c9000-0x4)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00009e5000)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f00006c5000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000000000000}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a41000-0x12)='/dev/input/mouse#\x00', 0x3, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00007e7000)=0x5, 0x4) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000c01000-0x58)={0x5, 0x100, [{0x0, 0x0, 0x81}, {0x0, 0x0, 0xff}, {0x0, 0x0, 0x1}, {0x3, 0x0, 0x40}, {0x1}]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00009bd000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00008d2000)={&(0x7f0000018000)=@ipv6_newroute={0x34, 0x18, 0x2fd, 0x2, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x86, @pid}}]}, 0x34}, 0x1}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000689000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b6d000)={0x0, 0x4}, &(0x7f00004ab000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007e8000-0x8)={r3, 0x400}, 0x8) fcntl$lock(r1, 0x7, &(0x7f000015c000-0x10)={0x0, 0x7, 0xfff, 0xa9, r2}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00007db000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) 2018/02/01 20:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005ce000-0x28)={@syzn={0x73, 0x79, 0x7a}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f0000904000/0x10000)=nil, 0x10000) [ 204.268181] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/02/01 20:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect$inet6(r0, &(0x7f0000145000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x20000}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e35000)) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c97000)) r1 = getpgid(0x0) r2 = getpgrp(r1) fcntl$lock(r0, 0x7, &(0x7f0000a56000)={0x0, 0x3, 0x100, 0x1, r2}) sendmsg(r0, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[]}, 0x0) 2018/02/01 20:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000bd3000)='/dev/vcs#\x00', 0x3, 0x60000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000721000-0x4)) r1 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00004e6000-0x1)) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000d2000)={"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"}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x17, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005e0000)=[@in={0x2, 0x2, @rand_addr}, @in6={0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x1, 0x5, @empty, 0x7}], 0x68) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000953000-0x1c)=@req3={0x1, 0xfc3, 0x3, 0xffffffffffffffff, 0x8, 0x6, 0x80000001}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c41000)={0x0, 0xc, "08e412e9abe78a0b11d36cdf"}, &(0x7f0000545000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e3b000-0x14)={r3, 0xde01, 0xfffffffffffffffb, 0x800, 0x0, 0x198}, &(0x7f000044e000)=0x14) fsetxattr(r1, &(0x7f0000cb0000)=@known='system.posix_acl_access\x00', &(0x7f00008d6000-0x1)='\x00', 0x1, 0x2) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000bf0000)=""/109) 2018/02/01 20:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/02/01 20:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000952000-0x8), 0x8) write$eventfd(r0, &(0x7f0000f1b000-0x8)=0x6, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b1000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) r2 = fcntl$getown(r0, 0x9) mq_notify(r1, &(0x7f00003ad000-0x58)={0x0, 0x3a, 0x4, @tid=r2}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000a3f000-0x4)) 2018/02/01 20:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c0a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) r0 = add_key$user(&(0x7f0000ecf000)='user\x00', &(0x7f0000841000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003e9000-0x37)="75596d0c6d62120fa2b6c13b3290072eff99115ac5582f10bc75ad54c00d6d85d7cd4121926db81f5602baac0f6c348ea4d2447c96de68", 0x37, 0xfffffffffffffffb) r1 = request_key(&(0x7f00009d7000-0x8)='keyring\x00', &(0x7f0000693000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000437000)='/selinux/avc/hash_stats\x00', 0x0) r2 = add_key$user(&(0x7f0000fc8000-0x1)='user\x00', &(0x7f0000e03000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ab7000)="aa4582f204b8e8ef8461a4bb504790371ea72e17af346868b2717aca8809c877fdc7628a98f7bd5a3f024932079e5caf81a79ad81e8e014647031b3b1638d81ee0996dc07a8317ba03c58deec8dd180e2efd87e429f4eb3dd19bc41e3b04e81b1b1fe070d0f7c4c729b0887c4526a22b431e2abbab7893ceba9688049c", 0x7d, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000419000)={r0, r1, r2}, &(0x7f000002e000-0x1000)=""/4096, 0x1000, &(0x7f0000eeb000-0x2c)={&(0x7f00008cd000-0x40)={'sha512-generic\x00'}, &(0x7f0000a17000)="898131f9f5666b06fbd4362d2ba18dd950812ff235b8e289e53478271cdee6d916e6bee40ef89d2bdf688e53e00081b749309b5313e6a5f656ce7d609f67923a19982c35f54888fcec402924922007b5d70a726a0bf8d5533d6f3632e145d4efa18aa1bfc8eb2d642c4bbb30dd07d9a822c56eb3c17fddbe9fce8193a1807222f84bce9704ccff48a074422e5e5f72d813b7c051951479ab9ea26e93937b55a62c2d1b857a21cc56be0f6b0747d2be1f275131d13ff92b069aa7e8818731a6dafd2f82f3f0c64ecf4f9dd8ef07959b7bcf8335663c77357a5aa3bf14e14b", 0xde}) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b11000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000bb5000-0x4)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000304000-0xae)=""/174) 2018/02/01 20:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f000026a000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000a04000)=[], 0x0, &(0x7f0000054000)=[{0xc, 0x29}], 0xc}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000aab000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) umount2(&(0x7f0000963000)='./file0\x00', 0x4) 2018/02/01 20:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00003cb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) [ 204.326363] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/02/01 20:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x424, &(0x7f000063f000-0x424)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x416, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "a6b25d", 0x0, "88cdeb"}, "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"}}}}}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/01 20:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockname(r0, &(0x7f0000daa000-0x10)=@nfc, &(0x7f0000ad6000)=0x10) sendmsg(r0, &(0x7f0000d7d000-0x1c)={&(0x7f00008bc000)=@in6={0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x1c, &(0x7f0000b42000-0x8)=[{&(0x7f0000ab5000-0x31)="74b07155377c1faab6e7bd66243829b42f5f1af6e40ec0437c63d5205dd3d00b45239ae89997ad34cb7c37a16026e49111", 0x31}], 0x1, 0x0, 0x0, 0x10}, 0x4040) connect$bt_l2cap(r0, &(0x7f0000a19000)={0x1f, 0xf000000000000000, {0xd6, 0x9, 0x3, 0x1, 0x1, 0x6}, 0xb91f, 0x1f}, 0xe) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000611000)={@common='ip6tnl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/sequencer\x00', 0x101002, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000543000-0x70)={[{0x7, 0x5, 0x401, 0x6, 0x6, 0x5, 0x80, 0xff, 0x9, 0xfffffffffffffffc, 0x1, 0x8, 0x48}, {0x1ff, 0x3ff, 0x5, 0x8, 0x0, 0x8, 0x1ff, 0x9, 0x6, 0x6, 0x7, 0x20, 0x6}, {0x3, 0xfff, 0xed42, 0x7, 0x7, 0x3, 0x1, 0x8, 0x40, 0x1f, 0x40, 0x4}], 0x202}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00004c6000)=""/9, &(0x7f000090b000)=0x9) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f3f000-0x90)={0x8000, {{0x2, 0x3, @empty}}}, 0x90) 2018/02/01 20:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00008ff000)='/dev/midi#\x00', 0x4, 0x90000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000e81000)=0x400, &(0x7f00004c3000)=0x4) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$key(0xf, 0x3, 0x2) getpeername(r2, &(0x7f000000c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000000d000-0x4)=0x32) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x83, &(0x7f0000023000-0x2ce)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x4d, 0x11, 0x0, @empty, @empty, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0xffff, {0x0, 0x6, "14e4a4", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], "13f789022f3b00c47d14df5c61b4a314f82b666163ff0130f312f62e13"}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000084f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = add_key(&(0x7f0000d8f000)='trusted\x00', &(0x7f00001b6000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000344000)="513e920549483aa897b3b7d0c68c8b5547ff2be338446a7b0ea2ce44195b05bf8b75fb924b966c5248b4b51a5b6c68fa1b111af4ce80af640cdf332b843adf7716045adc5674ff15204e629f2396f348a8cb46524057d75db7a71bdb9cb67e43352a433008f87a8c666cb4afa091ed0be1b1979705e5a86507bd314da0dd7aa3b35a11d18bd5b31cb30a37c6a6921bf58b2d52ce089f5bca02e7a14a", 0x9c, 0xfffffffffffffff8) r4 = add_key(&(0x7f0000e9b000)='cifs.idmap\x00', &(0x7f0000258000+0x807)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ba3000)="49987367a3b0fcff439fe3b2f92138dc41eb071d8b20aae9c46403f22072b29ed8f8021e192c4cb4a59a", 0x2a, 0xffffffffffffffff) keyctl$negate(0xd, r3, 0x8, r4) r5 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000862000/0x1000)=nil, 0x1000, 0x1, r5) 2018/02/01 20:47:29 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c13000)='/dev/autofs\x00', 0x200, 0x0) write$selinux_validatetrans(r0, &(0x7f0000c35000-0x5c)={'system_u:object_r:dmesg_exec_t:s0', 0x20, 'system_u:object_r:sshd_key_t:s0', 0x20, 0x34, 0x37, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5c) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x3, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) connect$inet(r1, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f000000b000-0x20)=[{&(0x7f000000d000-0xa1)="979228a34ff98198010178000000000000093076c53f04723d591428", 0x1c}], 0x1}, 0x0) 2018/02/01 20:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004c5000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:29 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000007000)={@rand_addr=0xa25, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000002) 2018/02/01 20:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) fchmod(r0, 0x20) r1 = add_key$keyring(&(0x7f0000eac000-0x8)='keyring\x00', &(0x7f0000f29000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000280000-0x4), &(0x7f0000cca000)=0x4) add_key(&(0x7f00004b3000-0x8)='trusted\x00', &(0x7f0000b04000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000060b000)="616cd6eb2803e3cff2388d5f506de585c1f9e7399583aabd0fa304bec00b3aa676474bc854882bef86a485c76614841b8db26fa4ef616a0a089d5e3acad82ffe08c66d73313cef5505a1ea2f9e58e72fdfcca3f96ac4d1ada4ff2cc2c46e8cde27c9efbecd188b2bba8ade9bd8e798c766881558e8fe400b483b2617c77f820077aa9079d2b3ea913769cfcc545ffc0e6d7144c6435cf07ce513a7257ed4349ee74f760d225c5d99e3104b620e7219632da85fbc002bcbe37a9932a39501c6af7387fe95747af4befa1f2975315ec6ac866194769a520135c5422f37af54c7feaf7bb7d53df2162ec2e469e738a286880c5e2d", 0xf3, r1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) pipe2(&(0x7f00002db000), 0x800) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000c12000)=0x10001, 0x4) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c1f000)='/proc/self/net/pfkey\x00', 0x10200, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f000091d000-0x24)) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000e00000)='./bus\x00', 0x43ffc, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000f5e000-0x14)={0x5, 0x4, 0x80, 0x2, 0x2}) 2018/02/01 20:47:29 executing program 6: r0 = socket(0x3, 0x0, 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007a7000-0xe8)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f000097f000)=0xe8) stat(&(0x7f0000114000-0x8)='./file0\x00', &(0x7f0000d73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000640000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x1, 0x3, 0x1, 0x0, 0x0, 0x80, 0x80, 0x73, r2, r3}, {0x2, 0xffffffff, 0xffff, 0x5, 0x3f, 0x2, 0xfffffffffffffffd, 0xfb2}, {0x8, 0xfffffffffffffff8, 0xfd2, 0x2}, 0x5, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0xc0e165f62c3f10bf}, {{@in=@multicast1=0xe0000001, 0x2, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x3, 0x0, 0x100000001, 0x6, 0x8001, 0x3}}, 0xe8) bind(r1, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) 2018/02/01 20:47:29 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fchmodat(r0, &(0x7f0000b65000)='./file0\x00', 0x80) utimes(&(0x7f0000613000-0x8)='./file0\x00', &(0x7f0000f6f000-0x10)={{0x77359400}, {0x0, 0x2710}}) 2018/02/01 20:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000661000)="6e020000007479706500") rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f000076f000)) ftruncate(r0, 0x3d) 2018/02/01 20:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f41000-0x78)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c52000)) 2018/02/01 20:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000090000)='/dev/audio\x00', 0x402100, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000089b000)=[{&(0x7f00005a7000-0x58)={0x27, 0x8, 0x2, 0x5, 0x64ff29cf, 0x0, "dbdc23af2f439d5b1af84f89c7461441f398f86a376c8cb4c4ee2f5df70c4cbe5764417bb64807affb1f2a6fe42e29930a2d48b0ff6ea14e5548c98efbc4ee", 0x8}, 0x58, &(0x7f0000a73000)=[{&(0x7f0000123000)="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0x1000}, {&(0x7f0000853000-0x2b)="689a4a768975f21ce6b1d9c2dcd7581a874f4f0872e5dd8c950a21b615ab81fde49ae57f791b2946253edb", 0x2b}, {&(0x7f00003f4000-0x60)="60d3bae6514de056f79c762b6cddd4678df5bdb9674db036a37379cf547883502e0723f0c2b6671488e8a6beeaa8189ecdfbfeca898657280f8a7f7120b6bac9538ed88a741d50de9c7e4b08dd5c1b150b7e02065012e6e9410e899d34aaa63c", 0x60}, {&(0x7f0000b9e000-0xd8)="bdc1af0e8da7f2c2d258cf91bcfaa3244ea1ddfc6416b80659ccca4afae359e3316616c0066da07192aa31cfd9f04ddc88d1cc1f66df2dd1f3add547a689edf26474e6baadd03583e00c60654b41ee20a901ecbe5c68a69600809d31f7bdd00711562de6ce693bbce9740163b61a30bc1101c7bce9d0dc8cdbfe540c0b1ac6aaaccc7a8fbe81f59c19d79cd51580173c8cefcfaed662ca24c61875f044b4b897a5a03e511ddf89546589bcc5bb1190659c6e422058f4574cde94307f89f4407eb524431f983f42c9b61dbe14821bfbd6bd0d3ccbb39a8c9f", 0xd8}, 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{&(0x7f000004f000)="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0x1000}, {&(0x7f00001a3000-0xd3)="b209d7d4fd74f1c93615b6d715977f6eb72a037683b0afedcaf01c6690458ef6e98a649004c5e56303d375c1f75e36e4a363623f4ae45d68369317ba9401490fd4f67e7169e19edd3d59c54d7762ff08a46ed50a8f6c345c3f8219309f3df0cc4b43b37e3b6406b4fd8f85801235ab2f3b26b280673b77c4878527e81f6b10d49bcaa792b752540d64c6b92ee7414d62ed044c9bd27b4745553f323f0e4badeed44d4581876942c0c4a9f896800f1b5b54929340b9f17bc9b7c0bca043b5b31ce7c5f04730a8fe4d3349f4713f52eb0becc4a6", 0xd3}, {&(0x7f00009aa000-0x23)="1d83a412f92f3e54b12ecb3c28f044c281feda33654fcc0583c5aefa094fb5c594101a", 0x23}, {&(0x7f0000997000-0xf7)="311fc309f88f92609030c08aecf0fda9616b8dc04939b1e5bcffcc22ad42d197d2870c4d51ccc9834d5c877a4271b060ccb5238128c4c4b86ce9474cb7b710cce36acf90b30e795d1ab9fd2390067df570174cf7ff0f3b4c2b9f13db10f0a0c809ac71f175edfb05b0b8fc5d7ec494b23317c73b0cd63f197989ab80b5ed4f6ccc2f09bf2d9f773c8a046af1c6bddd7662b9d825409fb7db2655783c1cdd050fc8ee022c4ff9f0c39f4a51d2b74e74483559f7aa1a9da055bb1f64101e27885b55afc1389f88fbeb7c98ba48323f2cda4dc2669e5345671cbf12bf4e571b41f0350594dd0b0b1689a2c1070c8ba3d56f3573de32110776", 0xf7}], 0x5, &(0x7f0000e35000-0xac)={0xac, 0x114, 0x4, "105c67c25bb7285b895bd746d7d43c487dcfdc16e1f30d98261519b3298ca6c7a03ec923634973a047d70c1e0e255527c8ba2ceb04f957628a7bbecce5456f51e26db9c40cf5dd82c1851e3c238a8740f034d536f7420f54c96e8b3ec13524f12440369249c81ba33e8c5c21df3fdd186b40fd8b53674ff84337dcad9f0fa9b5db71e7e1655951b2ab1714662864338ff61f06b4009ab45ce7cb9a77027d"}, 0xac, 0x8000}, {&(0x7f0000068000+0x7f7)={0x27, 0x800, 0x1, 0x2, 0x1, 0x1, "25d6ce55103f594d3bdbbceb39fd260d23d39c04ca1dcd09d46c0514bbacb70b214aa7540db144208d8c0781dc23614a48c8b10db5fb5ff01bf0bddd20f3d5", 0x3f}, 0x58, &(0x7f0000a9b000-0x30)=[{&(0x7f0000b7a000-0x86)="fb45b53e54111bde437d19a2ba04d5940a1d31babd22c822ceb8b3175bc4fffe4daa296cb338f861b8fba16b84fffd63d1a75401fb207cb7097c1d1184840d81abda7f6c8d985040c2ed0ea2848e17ccb5eb1871b0bec127f4eb71c0572ed578721be1f0f163e3d41b5fed2b4bd9aeeda8c32a74f3ba40fc04c81bae66b8047264c8169f23bd", 0x86}, {&(0x7f00005ee000-0x1c)="7ba7c774a1c24e48f44296ba7e8f247334c399863dca231c3c79c868", 0x1c}, {&(0x7f000092a000)="cf2484942bc2f19c060633b4c53f8eadcad49e32a7ae814f0afe8ec61a6ae57c19d9756298273d8ecb88fb446c8d452a555a63933176c2e370eab654e87c8e33d1d51325e9921a83c4", 0x49}, {&(0x7f0000e31000)="e767f8be932b6d8ec2dbbf93d567a63af030b7b182e6c24ef89d435b0a1ecbdb0958571bfb27dd437a0c79e463beedb9ab39d00a14d64ceb73bfc49c372731154ab71104d998f2e451ecd73aaff7ba44be41c8927a49ebdcd44ff408681d766979ca65eb09fe69e74ec7a0b5358d1286da0a5761", 0x74}, {&(0x7f0000ed0000)="14c72d48bba7c5376ae8d342cf8be5a0debf3a546753976c329e4ae1b6ab8358e7c99476f8e6ba3bb7cb52fce1b2821e2b39d9cad35993ff7384cfab2fef6453cec3908489c7e2e4ad280f019c006cbf7cf06e552cf8fc1b3c4dd97e540d189663b4634f4072317f4ba47d0c0459b72ef28e653c572c3828bc2dd253e1bccf2d3a293136926f40d7c5bb5f501c1a291a5c22c696976f9832e6c611ecb9023ce3d31a19e111436225292eddbfa5ba5e52c2ba1165df8bd0f0c404", 0xba}, {&(0x7f0000fe1000-0x85)="9887bdbe04f04af43b875c32555d9efdf828bb238d5217eef26baae7b648f6bd85bc39e38b3a26b25ce6c7c3d72f873fedf02e388582c0306e4f5e70093ab8260916e96e6de9a46d4bd908a50b48a66f58b2767f28ea272bc435ceba7b96d187051d96c9b77278d81b7ab449256122381ca9278c81859a6b485283803e14526341e0522ec5", 0x85}], 0x6, &(0x7f0000ef5000)={0xe0, 0x11f, 0xffffffff, "2c10f3270079f53771da5eb520aeb1a295f331d535fd2a89845dedd846c0453f5a4d4efac5ac0df561ca61fbc2426b9d76fdf949f6a30eba8c1afb89a6e940f47cde0bc52162557b5bd7fd46fdbb64439368838beed1a9dffb7b28de3f02a34057ccf8ed1d4ab556d16cd0fb461f68a35893346908727413ec6dd9280c5c6f573ff0b880bc2c2bcbb4c7ff55eb293d1224d7b998444f0f4b317417e3139849a9997d80dc304b3956505dc989c56a5a97e77e333283fb4c2c5ba24fa71ce41d7b58331a2f1c4fada759ff71e2d53aa7536d7b22"}, 0xe0, 0x20008080}], 0x3, 0xc000) pipe2(&(0x7f0000fe7000-0x8)={0x0}, 0x800) connect$rds(r1, &(0x7f0000fdb000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/01 20:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) fcntl$getflags(r0, 0x40b) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a4d000-0x8), &(0x7f00009cb000-0x4)=0x8) 2018/02/01 20:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000773000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req, 0x10) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000792000-0x2)="0080") 2018/02/01 20:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000737000-0x9)='/dev/dsp\x00', 0x40100, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000015a000)='/dev/vcs\x00', 0x206000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000756000)={r0, &(0x7f00003aa000)="dec2e685", &(0x7f000003e000)=""/4096}, 0x18) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f000084a000)=r3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x742, 0x8000}, 0x98) 2018/02/01 20:47:29 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000eee000)=""/202, &(0x7f00008a0000-0x4)=0xca) 2018/02/01 20:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000388000)) sendto$inet(r0, &(0x7f000049c000)="181781429349371db424a026203eae4a41fb8b2ceffc8274f736e056f623f8ea909d2140094a080fe77f1fa91da7a3a49b91578f11f1543b1590a1453a1b3b107b1eba676ffebbb592ed3cbb7975e1", 0x4f, 0x40000, &(0x7f0000cfc000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) sched_setaffinity(r1, 0x8, &(0x7f000066f000)=0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/02/01 20:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ca2000-0x48)={0x8, 0x2, &(0x7f00008a4000)=@raw=[@ldst={0x3}], &(0x7f0000fb2000-0xa)='syzkaller\x00', 0x100, 0x90, &(0x7f000048d000-0x90)=""/144}, 0x48) pipe(&(0x7f0000dc5000)={0x0, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a5e000-0x88)={0x4, 0x0, [{0x7000, 0xa6, &(0x7f0000189000-0xa6)=""/166}, {0x10000, 0x37, &(0x7f0000a9a000)=""/55}, {0x0, 0x11, &(0x7f0000cc5000)=""/17}, {0x5000, 0x8, &(0x7f0000dc0000-0x8)=""/8}]}) 2018/02/01 20:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000619000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fc3000-0x4)) r1 = syz_open_dev$sndctrl(&(0x7f0000644000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x20000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00007c0000)=0x801a) 2018/02/01 20:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000604000)='/dev/amidi#\x00', 0x10001, 0xc0000) setsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f000023b000)=0x4, 0x4) read(r2, &(0x7f0000a4d000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) writev(r1, &(0x7f00007a9000-0x18)=[{&(0x7f0000ba3000-0xcc)="d47454d16770a80a365383ed16c8382b4eb2a1e0de20808fabb5401ad4757d92c51996cb64779d581a91cc4fa2b36d1d34d6a4feb805afc433750167e653275022ec4ae29d5b54d17d841fd3f6e95405a54c32ed16897a9569047b9891aa611e2c40e7698bb5f4fada2be0823adbef01ee5c7fead9b52b5cc9e04888851eec5a644f6f34a6f7a8d4b3e579d131c623663830a3405765fba30ab26afdcdd44b81784d4b059cde7c9fb7cf3a70269b1ac77a51f273cd820ee0301a53d767b6d60588f4ceba2acd31b0adb5bc1f", 0xcc}, {&(0x7f000016f000)="6700f4ffa38bfd749403f7a799e912bd89d19e403cb38ac58c02bcb4cf421b3329f9b2fda2111d5beabc6695fda4f8e3ef1a9f4964191e5a7afae3ed31c68206626ac622ab29e3b456de7b920714c238e8723778f3a5e64f7e4cdfc9da34cb3e17003bac8d8752b585cc45a03d45d27ffe984e11741fd7f6e0d804efcb6c53f21b72d0a1bcc87278b54bc7b259ae807766aceefb0e7081b272bd376b2fe859ee5519aeb8e390cbcb531e047cf7744c6adc2834c6", 0xb4}, {&(0x7f0000477000)="3dcfed188141e875324f159dded19c30d318e13a6932236e598d385694cfdf2ffb29b89d7c40512ee9919dba5763dbf35bd3715419aba37e4e71652c34d44a44cd1331cfbd429911e1e74f5102d62bd7da162e68b4141d21a46d38a04d4729411486907c1ee63ab8ae4faaaa85adcf3123ea0e15145fec7a087181a9430629741269cca867533dffcd746c79ef4981c5f420823767e5e8e7105477844d3f5b6742f8ab68896bad802f6dd8c8d51c2607dc34477c55055921a921a56b99d442230e983e49ff0c13f2e66cb4fa16c6", 0xce}], 0x3) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000628000)) r3 = syz_open_pts(r1, 0x0) dup3(r1, r0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000e4b000)) syz_open_pts(r3, 0x105000) 2018/02/01 20:47:29 executing program 6: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00003df000)='./file0\x00', 0x4000010) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000dbf000)='./file0\x00') unlink(&(0x7f0000dbe000)='./file0\x00') close(r0) 2018/02/01 20:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000324000)={0x0, 0x3ff}, &(0x7f00006d9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fe2000)={r1, 0x10001, 0x4, [0x81, 0xfffffffffffffff8, 0xdc3, 0x9]}, 0x10) r2 = request_key(&(0x7f0000b4c000-0xa)='id_legacy\x00', &(0x7f0000cab000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000030c000-0x3)='lo\x00', 0xfffffffffffffff9) r3 = socket(0x17, 0x80007, 0x3) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000025d000), &(0x7f0000f30000)=0x4) keyctl$set_timeout(0xf, r2, 0x0) 2018/02/01 20:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000164000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003dc000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000e9c000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) madvise(&(0x7f00009ce000/0x3000)=nil, 0x3000, 0xb) fsync(0xffffffffffffffff) 2018/02/01 20:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept4(r0, &(0x7f0000522000)=@hci, &(0x7f0000ed4000)=0x6, 0x80800) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:29 executing program 5: r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) r1 = dup2(r0, r0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000164000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r3, &(0x7f0000f03000)=""/9, 0x9) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000a0c000)={[0x1000, 0x2, 0xf000, 0x1f004], 0x3, 0x8c, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x220100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8), 0x1, 0x0) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00001c2000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0xfffffffffffffc6e}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x1f, 'REJECT\x00'}}, {{@uncond, 0x0, 0x250, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/01 20:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) r1 = open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ab9000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x5, 0x70, 0x20c, 0x8, 0x8668, 0xffffffffffff8001, 0x9f16, 0x2, 0x0, 0x8, 0x0, 0x100000000, 0x0, 0x7f, 0x7]}, &(0x7f00008d4000)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cc7000-0x8)={r2, 0x6, 0xfffffffffffffffd}, &(0x7f0000c79000-0x4)=0x8) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) fstat(r0, &(0x7f0000371000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003d3000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0xffffffff80000000, 0x0, 0x8, 0xa, 0xa0, 0xa0, 0x2f, 0x0, r1}, {0x2d, 0x0, 0x2, 0x4, 0xf17, 0x81, 0x10000, 0x2}, {0x9, 0x2, 0x2, 0x1}, 0x8000, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x1}, 0xa, @in=@empty, 0x0, 0x2, 0x0, 0x200, 0x11, 0x5d, 0x3}}, 0xe8) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xfffffffffffffdd3, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000589000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}}, 0xfffffffffffffeab) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1}, 0x8000) sendto$inet6(r2, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/01 20:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000723000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000f37000)={{0x20, 0x6a}, {0x3, 0x9}, 0x100000001, 0x4, 0x7}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r1, 0x107, 0x80000000f, &(0x7f0000511000-0x4)=0x1000000005, 0x4) sendto$packet(r1, &(0x7f0000d94000-0x18)="00ff00008d22001400f4977d05000000004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000e72000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/01 20:47:29 executing program 4: mmap(&(0x7f0000000000/0x322000)=nil, 0x322000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000322000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000322000)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000322000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000323000-0x4)) mmap(&(0x7f0000323000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000323000)=""/118) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x18, &(0x7f0000000000)=""/4096, &(0x7f0000320000)=0x1000) 2018/02/01 20:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) ioctl$int_out(r0, 0x2, &(0x7f00008d7000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:29 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae3000-0x9)='/dev/rtc\x00', 0x80800, 0x0) setns(r0, 0x44000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e1f000-0x9)='/dev/vcs\x00', 0x800, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000037b000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d83000-0xce)={0x0, 0xc6, "0266b1531d37bd14cd9d36d8d318cf2f2952ca6eaa34dd99f8cc53d8a1aab667c6df5d5e7943df42f4823bd83d4b55f9fceff550ac40b313f4596c30b90965eb8fc6b365a7246adbe548e49ce4bd57ceada7a4af3fb2d65b47080838b3800fdb4de9f3d7636f95e813439554c3100b8643989c8c3449d04fd21a080226645fcf9f3292ab06ce7f0492bd77b3269ed5c64725988fb2157cf14bff491b81a591945a10abb6d47b6358c9ec1cd1e4731a0cbef61169827d3ea5380736db1f36f7eb55181807ccc7"}, &(0x7f0000eb4000)=0xce) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001d9000)={r3, 0x5}, &(0x7f0000db0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e1c000-0x9a)={r4, 0x92, "596b32e2d84a1a0d9cc4d07f9b06871b54cce91d6b0ffad507609619765bd0ed72b31ef6b3a32ff7f870f7becd300474b87ad220b992c1b2fd2e3395c8db6483754ee820626ad92341d93e5190774221c1cb36b26696dc0f8b698204fad9bb1e447879003097c3f65736380f98ffa141db14c22748b972797e302394d66e0618cb6e2ceb59bd7339fbfe4fd11a6401ec55f4"}, &(0x7f000016d000-0x4)=0x9a) connect$l2tp(r1, &(0x7f000067c000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001}, 0x3, 0x0, 0x1, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000df3000)={r3, @in6={{0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xfc}}, 0x2, 0x3}, &(0x7f0000fda000-0x4)=0x98) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000e72000-0x30)={0xb1, 0x2, 0x5, 0x9, 0x7, 0x794}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000020d000-0x44)=""/68) r5 = fcntl$getown(r0, 0x9) socket$can_bcm(0x1d, 0x2, 0x2) r6 = fcntl$getown(r2, 0x9) kcmp(r5, r6, 0x0, r1, r1) r7 = socket(0x200000000010, 0x2, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00008a2000-0x4), 0x4) write(r7, &(0x7f0000ecd000)="2400000024007ffc00001200000001000003f6ff010000000000f300f1ffffef1300ff10", 0x24) 2018/02/01 20:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000664000-0x14)={{0x3f, 0xff00000000000, 0x3, 0x100000001, 0xb40, 0x5}, 0x1000, 0x2, 0x80}) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000547000)) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000627000)={0x0, 0x93d8, 0x10}, &(0x7f0000794000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000576000-0x98)={r1, @in={{0x2, 0x0, @rand_addr=0x10001}}, 0x9, 0x1}, &(0x7f0000232000-0x4)=0x98) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = syz_open_dev$adsp(&(0x7f0000291000-0xb)='/dev/adsp#\x00', 0xf41c, 0x119000) read$eventfd(r3, &(0x7f000090d000-0x8), 0x8) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000624000)={0x0, &(0x7f0000229000-0x8)=[{0x6, 0x6, 0x0, 0x3}]}, 0xfffffffffffffff5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000002f000)={0x0, 0x58, "a9253a7a9019fff1692d58a39f71f0abbee157711bea2fce576c30b635d6bd9dc3df1851d693bdd1d23e19f6927392c8c0c0ed9ccc0266cc8350f8dc5ffd982f1095409a9cf756fc0f5bc06d0b86d537b705a90304d83200"}, &(0x7f0000bc5000)=0x60) r5 = add_key$user(&(0x7f0000646000-0x5)='user\x00', &(0x7f000008c000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b40000)="8e19c6b6981989494916b41423ecda1ba7fed276c07f7ff2c68684e2c6cc92ead668c5a6e3c3d0ccdd9a7d3e4939b8c7f8d09af09be5af26bdaa3b72eafeb48824a1213e9b7b56e653758a450455fdf3dd57327c5317f616b0a596b57e9cf65927c7d655bf97b298e1729c0380d2e063f151388322fa", 0x76, 0xfffffffffffffffb) r6 = request_key(&(0x7f000064e000-0xa)='blacklist\x00', &(0x7f0000ded000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000097f000-0x7)='wlan0)\x00', 0x0) keyctl$instantiate(0xc, r5, &(0x7f0000cac000-0x38)="722b801ee79eefb77a575d6b968a3811b62303b42d57f7b43184ca56695dd2e77e5342fd76ed26a291aa024c2f2892351b8127f60db7ef5e", 0x38, r6) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000dc8000)=""/145, &(0x7f0000d79000-0x4)=0x91) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={r4, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00007c8000)={0xc09, 0x0, 0x2, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000061000-0x10)={0x4, r7, 0x1, 0x80000000}) fcntl$getown(r0, 0x9) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f00007f4000-0xd8)=@pic) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000346000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) 2018/02/01 20:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f00001a1000-0x10)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) mkdir(&(0x7f000029c000-0x10)='./control/file0\x00', 0x12) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000929000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00009dd000-0x4)) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/02/01 20:47:30 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000843000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) bind$pptp(r0, &(0x7f0000cb7000-0x8)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x20) mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00001af000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "a8eb86", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}, 0x0) 2018/02/01 20:47:30 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f1c000)=0x1) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r1, 0x2) listen(r0, 0x3) 2018/02/01 20:47:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d18000)="df19bc305bf91e137bc2855a6244c7de18920cd36e772dd4d3d0a60769e37b24171927227302a5d16b3756c8183828caa33ea463d06adf48cf2ba25f42991e083e205223464f45e05ae8f07af3b83c7e067f52902acb71a1a0baf36c79a7fcee4685be37f91ed4568d6d62961fbf4951244b4f396624cc085b0f00fc1327636412ad69223fc27e", 0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = creat(&(0x7f000045b000+0xd4b)='./file0\x00', 0x0) fanotify_mark(r1, 0x50, 0x1, r1, &(0x7f0000318000)='./file0\x00') madvise(&(0x7f000045c000/0x4000)=nil, 0x4000, 0x3) 2018/02/01 20:47:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000613000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:30 executing program 4: 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000141000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000db3000)=""/115) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000cd4000)={0x6, r0, 0x1}) connect$inet6(r1, &(0x7f0000cdb000)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffa}, 0x1c) 2018/02/01 20:47:30 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x8002, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x3eb00000, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00006f7000-0x4), 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ee5000)='/dev/mixer\x00', 0x4e0102, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000917000-0x20)={r0, 0x6, 0x1, 0xfffffffffffffff8, &(0x7f0000cf6000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000fff000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f00002df000)={r3, 0x6, &(0x7f0000e80000-0x18)=[0x94e6, 0xffffffff, 0x7, 0x400, 0x3, 0x6], &(0x7f0000ff9000-0x1c)=[0x1, 0x8, 0x77d, 0x1ff, 0xffffffffffff9775, 0x100, 0x82ea], 0x51, 0x7, 0x200, &(0x7f00009db000)=[0x20, 0xd4a, 0x5, 0x3, 0x3, 0x18a4, 0x100000001], &(0x7f0000e5a000)=[0x401, 0x80d, 0x0]}) ioctl$TCFLSH(r2, 0x540b, 0x10001) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00006de000-0xb)={0x3, 0x9, 0x0, 0xfffffffffffffffb, 0x78, 0xfff, 0x8, 0x2, 0x7, 0x0, 0x9}, 0xb) syz_open_dev$evdev(&(0x7f00004ef000-0x12)='/dev/input/event#\x00', 0x7, 0x101000) 2018/02/01 20:47:30 executing program 7: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) dup2(r1, r0) mmap(&(0x7f0000000000/0x64000)=nil, 0x64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x802) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000051000-0x4)) clock_gettime(0x0, &(0x7f000001f000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000060000-0x50)=[{{0x0, r3/1000+10000}}, {}, {{0x0, 0x7530}}], 0x30) accept4$packet(r2, &(0x7f0000051000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000062000)=0x14, 0x800) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000065000-0xc)={0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000065000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x2, 0x3f, 0x3, 0x9, 0xa, 0xa0, 0x80, 0x3f, r4, r5}, {0x96e, 0x7fffffff, 0x4bf, 0x7, 0xffffffffffff370b, 0x3, 0x3ff, 0x5}, {0x0, 0xff, 0x8a, 0x7fffffff}, 0x20, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x4, 0x3, 0x6, 0x9a, 0x800, 0x8001}}, 0xe8) 2018/02/01 20:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000019f000)='/dev/autofs\x00', 0x204000, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000009000), &(0x7f00002ee000)=0x4) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000107000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r3, &(0x7f0000d9b000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000025f000-0x98)={0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x7, 0x6}, &(0x7f0000d36000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002c5000)={r1, 0x9, 0x9, 0xfffffffffffffff8, 0x2, 0x8}, 0x14) 2018/02/01 20:47:30 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000beb000-0xd)='/dev/usbmon#\x00', 0x6, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x5c)={0x9, 0x1, 0x0, {}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000dce000)={0x1, &(0x7f0000a04000)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000069a000)={r1, 0x10}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000126000)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x9, 0x1f, 0xf, 0x8, 0x8}, &(0x7f00006e6000)=0xa0) getpeername$netrom(r0, &(0x7f0000075000-0x48)=@full, &(0x7f0000c26000)=0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ad0000)={0x4, 0x200, 0x1, 0x52, 0x7, 0x8, 0x22, 0x9, r2}, &(0x7f000044f000)=0x20) r3 = syz_open_dev$sndseq(&(0x7f0000978000)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$void(r3, 0x5451) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f000084d000/0x4000)=nil, 0x4000, 0x4) write$sndseq(r0, &(0x7f0000daf000-0x1c)=[{0x9, 0x3, 0x100000000, 0xffffffff, @tick=0x9, {0x6, 0x9e3}, {0x7, 0x4}, @connect={{0x0, 0x2}, {0x8, 0x4}}}], 0x1c) [ 205.314006] sg_write: data in/out 224046/2 bytes for SCSI command 0x30-- guessing data in; [ 205.314006] program syz-executor7 not setting count and/or reply_len properly 2018/02/01 20:47:30 executing program 3: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2a, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 20:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0xffffffffffffffff, 0x7fd) 2018/02/01 20:47:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000025a000-0x4)=0x0) migrate_pages(r0, 0xe41, &(0x7f000065c000)=0x9, &(0x7f00008e0000)=0x6) r1 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00004e6000-0x1)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/checkreqprot\x00', 0x4000, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:30 executing program 4: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ad3000)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x3, @loopback=0x7f000001}], 0x2c) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) [ 205.384423] sg_write: data in/out 224046/2 bytes for SCSI command 0x30-- guessing data in; [ 205.384423] program syz-executor7 not setting count and/or reply_len properly 2018/02/01 20:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = syz_open_dev$amidi(&(0x7f000021c000)='/dev/amidi#\x00', 0x80000000, 0x200040) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000890000)={{0x1, 0x0, 0x0, 0x0, 0x80000}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000df7000-0xfca)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[@ra={0x94, 0x6}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfa4, 0x0, "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"}}}, 0xfca) 2018/02/01 20:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000236000-0x1c)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) r1 = gettid() capset(&(0x7f000053a000-0x8)={0x0, r1}, &(0x7f0000d2f000-0x18)={0xffffffffffffffff, 0x17, 0x40, 0x6a6, 0x7ff, 0x3ff}) uname(&(0x7f00004e0000)=""/212) 2018/02/01 20:47:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f00004e6000-0x1)) r0 = socket$key(0xf, 0x3, 0x2) ustat(0x7ed, &(0x7f00008e8000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003c5000)='/dev/input/event#\x00', 0x6, 0x101002) write$evdev(r0, &(0x7f000033e000)=[{{}, 0xf, 0x5}], 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000819000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00006a8000)) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000170000-0x1a0)={[], 0x1000, 0x5, 0x100000000, 0x0, 0x3c60, 0x1, 0x0, [], 0x6}) 2018/02/01 20:47:30 executing program 4: r0 = socket$inet_sctp(0x2, 0x4000000000000004, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00001aa000)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0xbd) 2018/02/01 20:47:30 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000991000-0xc)={0x3, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x3, {0xa, 0x3, 0x10000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}}, 0x32) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x4, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x274, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@multicast2=0xe0000002}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x24, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x24, 'ECN\x00'}}]}}, 0x2d0) 2018/02/01 20:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f00005ee000)='./file0\x00', 0x8010, 0x1) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000774000)='environ\x00') r2 = syz_open_dev$vcsn(&(0x7f0000e12000-0xa)='/dev/vcs#\x00', 0x3f, 0x4100) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000788000-0xb), &(0x7f0000eeb000)=0xb) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) [ 205.544309] QAT: Invalid ioctl 2018/02/01 20:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f000081c000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f0000432000)=[{0x10, 0x29, 0x3e, "1d"}], 0x10}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000069f000-0x4)=0x40, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003e9000)='/dev/qat_adf_ctl\x00', 0x82200, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000aad000)=0x100000000) write(r0, &(0x7f000014a000-0x2f)="7a73758c7228cfdb3991555d802cfc7e458f58962af696515dcabeb646617214591c8d1a3e45ae1f40d812cbac6859", 0x2f) [ 205.566186] QAT: Invalid ioctl 2018/02/01 20:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000b08000)='/dev/audio\x00', 0x200000, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f00000d8000)={0x9}, &(0x7f00007a0000), 0x8) write$fuse(r0, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000693000)=""/243) 2018/02/01 20:47:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000179000-0x28)={0x1, 0x0, &(0x7f0000f3d000-0xfe)=""/254, &(0x7f0000944000)=""/51, &(0x7f0000325000-0xfb)=""/251, 0x2000}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00007be000-0x6d)=@dstopts={0x88, 0xc, [], [@jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0xed4}, @generic={0x2, 0x59, "5788cd031566678a48fc8a15e1f27428f32b844d6e5fb86ed7015750cad3fdbb6cd59f301c285235f80ab261ab7cfe237b8d3dd107f18a3c09e0e51d1363a4c1050262a1650896bb7db4f3d85399c2bfa3533cba4b96e9e165"}]}, 0x6d) ftruncate(r1, 0x9) [ 205.585868] device eql entered promiscuous mode 2018/02/01 20:47:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000972000)=0xfffffffffffffff7, 0x4) clock_getres(0x2, &(0x7f0000ac9000)) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) [ 205.645393] QAT: Invalid ioctl 2018/02/01 20:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000077a000-0xb)='/dev/hwrng\x00', 0x272000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00001ec000)=0x6) poll(&(0x7f0000c06000)=[{r0, 0x3}], 0x1, 0xd883) write$evdev(r1, &(0x7f0000340000-0x60)=[{{}, 0x2, 0x3, 0xa0}, {{}, 0x1, 0x1, 0x3}, {{}, 0x6, 0x10000, 0x8}, {{0x77359400}, 0x1, 0x4992d40d}, {{}, 0x81, 0x8, 0x100000000}, {{0x77359400}, 0x2, 0x5, 0x8001}], 0x60) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f91000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/01 20:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000d5e000)='/dev/amidi#\x00', 0x6, 0x48000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000333000)=0x2000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:30 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000daf000+0x816)='./file0\x00', 0x0, 0x60) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) [ 205.668190] QAT: Invalid ioctl 2018/02/01 20:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009e8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000031d000-0xc5)="d0a76c15728404a17e7916ffb93c0d220fc13be41e3c0a79370ab43c6b382cc2492ae0520850403ba0f475a776e5f3864e485d015001552bf09d02c7e8fa95f73eb832fb963056cb18290eeb4e20e97d94042e190d5bb63e20c2a8c29682907e6cece10a5b6b93afabd58e9c69c6d5af037b3548f267355b08c03b8c4d995c6ec832cc3f5fabc04eb010dd36f871d5a703b8e140773c2fad736a6487dc68ee1f95fe766ebc59645607c5f632ece82cd320a265d94595379bd02395eea1003450715f0a080c", 0xc5) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006d8000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x32a) sendmsg(r0, &(0x7f0000fc8000)={&(0x7f0000459000-0x8)=@un=@abs, 0x8, &(0x7f0000461000-0x60)=[{&(0x7f0000da8000-0x88)='G', 0x1}], 0x1, &(0x7f0000658000)=[]}, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) 2018/02/01 20:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c6a000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000ea9000)=0xb8f, 0x4) r1 = socket$inet6(0xa, 0x1, 0x3) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000061a000)={0x0, @empty, @multicast1}, &(0x7f00000c6000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000021d000)={@dev={0xfe, 0x80, [], 0x0, 0xc}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xff, 0x7, 0x6, 0x400, 0x3, 0x4000000, r2}) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) [ 205.711440] QAT: Invalid ioctl 2018/02/01 20:47:30 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00000aa000)="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", 0xfc) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000748000-0xa)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000156000)="527bdfb7e03bbfe97b3df25614b0454aac02e8e5ef66b07bb5ffa3cec81a2f3921cccc13d3a618e9840337c5555006bdb269d168564cfd367fe2c9a2fea8c0179a363516c7d0b91d278e5467012adbe2ea0fb5cd8dc6a47f4c6078016885943198118043f38b62ed2354c3129bd2b8a8a6d7b5fd9edf10c57f9e2ff66ca1b8ca5ca5cc7d4060fc4439f00ce114603d884ffae35037b6bd7b8aaf60dd6e0cac9f113f513a6329ca762073ccd2b6838038fa7bcd36d4435a82b116e881a5a96caacb2498eb99f43fef5ae69572c0b491d1e8113edf83d1ba582cd3d9f5f47f2096f502f054db9f4f0b790154b95889dca7f29b77", 0xf3) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000318000)={{{@in6=@dev, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000253000)=0xe8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f00002ca000-0x8)={0x1000000003, 0x8}) write(r1, &(0x7f0000728000-0xf6)="7317d28e7868bb04f201282823fb6ca3", 0x10) [ 205.742507] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/01 20:47:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000cc3000)='/dev/audio#\x00', 0x100000000, 0x40000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000443000-0xc1)=""/193) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a90000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0xffffffffffffffff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x68ca, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x8, 0x0, 0xffffffffffffffff, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000029f000-0x97)=""/151) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) pipe(&(0x7f0000f32000)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000896000-0x2), &(0x7f0000b2e000)=0x2) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f000058a000)={0x0, r4}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f000017d000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f000058e000)={@empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffe, 0x45, 0xfffffffffffffbff, 0x500, 0x8, 0x40000, r5}) 2018/02/01 20:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40400) r0 = memfd_create(&(0x7f0000055000)=':selinux\x00', 0x2) connect$rds(r0, &(0x7f00009b4000-0x10)={0x2, 0x3, @rand_addr=0x3ff}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000060c000)={0x0, 0xff, 0x9, [0x6, 0x6, 0x4, 0x1, 0x7f, 0x80, 0x3, 0x100000001, 0x4ca]}, &(0x7f0000621000)=0x1a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000859000-0x8)={r1, 0x101}, &(0x7f0000e01000)=0x8) fstat(0xffffffffffffff9c, &(0x7f000099b000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000032a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = syz_open_procfs(0x0, &(0x7f0000d30000)="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") ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80585414, &(0x7f0000add000-0x8e)=""/142) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0xfffffffffffffffd) getdents(r4, &(0x7f0000d3a000), 0x141) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000886000-0xb)={0x9, 0x33a, 0x6, 0x4, 0x0, 0x2, 0x1, 0x80000001, 0x20, 0x7ff, 0x8001}, 0xb) 2018/02/01 20:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000059e000)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000f0d000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f000063c000-0xd)='/dev/net/tun\x00', 0xd, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup(r0) sendfile(r2, r0, &(0x7f0000c37000-0x4), 0xd8e7) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000ab9000)=""/198) 2018/02/01 20:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x43, 0x0, &(0x7f0000665000-0x40)) 2018/02/01 20:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) open(&(0x7f000054a000)='./bus\x00', 0x82000, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) rename(&(0x7f000097e000)='./bus\x00', &(0x7f0000144000-0x6)='./bus\x00') 2018/02/01 20:47:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/01 20:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c85000)=0x8, 0x4) 2018/02/01 20:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/02/01 20:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x200000040000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) [ 205.903752] audit: type=1400 audit(1517518050.802:175): avc: denied { setopt } for pid=26202 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_generic_socket permissive=1 2018/02/01 20:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2c, 0x1e1) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad), 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/01 20:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000004000-0x11)='net/fib_triestat\x00') sendfile(r0, r1, &(0x7f0000d0b000-0x4), 0x400) 2018/02/01 20:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)) 2018/02/01 20:47:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) accept4$llc(r0, &(0x7f0000251000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00008f2000)=0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000354000-0x50)={{0x10001, 0x4}, {0x7fffffff, 0x1ff}, 0x101, 0x5, 0x5}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) openat(0xffffffffffffff9c, &(0x7f00003b6000)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/01 20:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f00002c4000-0x1c)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xc2b300000000}, 0x1c) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syncfs(r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c1000-0x9)='net/tcp6\x00') sendfile(r0, r0, &(0x7f00004db000), 0xff) [ 205.993952] IPv4: Oversized IP packet from 127.0.0.1 2018/02/01 20:47:30 executing program 2: 2018/02/01 20:47:30 executing program 7: 2018/02/01 20:47:31 executing program 6: 2018/02/01 20:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000a1d000-0x4)) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:31 executing program 3: 2018/02/01 20:47:31 executing program 7: 2018/02/01 20:47:31 executing program 3: 2018/02/01 20:47:31 executing program 6: 2018/02/01 20:47:31 executing program 4: 2018/02/01 20:47:31 executing program 7: 2018/02/01 20:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000da000)='/dev/dsp#\x00', 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) socket$inet(0x2, 0x2, 0x1) sendto$inet6(r0, &(0x7f0000033000-0x29)="bccddded09205e807d46762fea019551dea189f7dc520a31f24fb3e508b5d36a8104d0bd4687482ed9", 0x29, 0x80, &(0x7f0000400000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x4000000001, 0x23) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:31 executing program 2: 2018/02/01 20:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x8001000, 0x0) r0 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) ioctl$sock_ifreq(r0, 0x45f329a26099a8c0, &(0x7f0000ae6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x800}) r1 = open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000586000-0x6)='./bus\x00', 0x2, 0x4000000000000002) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005e0000-0xe8)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000edd000-0x4)=0xe8) fstat(r1, &(0x7f00001ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000384000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x3, 0x0, 0xffff, 0xa, 0xa0, 0xa0, 0xbf, r2, r3}, {0xa9a1, 0x5, 0x2, 0x0, 0x9a0, 0x0, 0x8, 0x1f}, {0x1000, 0xa2, 0x2, 0x5fd}, 0x1, 0xa, 0x3, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x33}, 0x2, @in6=@empty, 0x3, 0x2, 0x2, 0x4, 0xff, 0x1}}, 0xe8) 2018/02/01 20:47:31 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x4}, 0x20) 2018/02/01 20:47:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/01 20:47:31 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000b000-0x6)='logon\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a}, &(0x7f000000c000-0xf)="f32c5b257d2b2c73797374656d5b00", 0x0) 2018/02/01 20:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c18000)=[{{&(0x7f0000c6e000)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000073000)=[{&(0x7f0000179000)=""/233, 0xe9}, {&(0x7f0000b57000-0xfb)=""/251, 0xfb}], 0x2, &(0x7f0000812000)=""/141, 0x8d}, 0x20}], 0x1, 0x100, 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f000078a000-0x4)='xfs\x00', 0x1004, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000e16000)) umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/02/01 20:47:31 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000007000-0xd)='dns_resolver\x00', &(0x7f000000c000)={0x73, 0x79, 0x7a}, &(0x7f000000d000-0x29)="efd7e067271e53c4264f30d75402dbdc19a1732e240645175878789dc22092415806df3bf613c07170", 0xfffffffffffffffc) 2018/02/01 20:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e88000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000029d000-0xc)='/dev/rfkill\x00', 0x2080, 0x0) r4 = add_key$keyring(&(0x7f0000c38000)='keyring\x00', &(0x7f0000f54000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000832000)='trusted\x00', &(0x7f00008cd000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r4, &(0x7f0000261000)='rxrpc_s\x00', &(0x7f00006bc000)={0x73, 0x79, 0x7a, 0x3}, r5) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000875000)={0x20, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a62000-0xc)) r6 = dup(r1) ioctl$TIOCSBRK(r6, 0x40044591) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$int_in(r0, 0x5473, &(0x7f0000ce2000)=0x1) mknod(&(0x7f0000c5a000)='./bus\x00', 0x1000, 0xfffffffe) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d8b000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f0000d6a000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a04000-0xd8), &(0x7f00000b6000-0x4)=0x8) write$tun(r0, &(0x7f0000e62000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/01 20:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004c000-0x2)="6582", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000695000-0x4), 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b4f000)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000cc1000-0x8)=@assoc_value={0x0, 0x800}, &(0x7f0000592000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00008a1000-0x7c)={r2, 0x16e, "76141fb0632ec84ee97e8f9cb081812eca748e2430e35373dfd268b1534ee5c4c81700c884ba3809419882becf136ce7651a1c0dda2f74242103e5cab77e1d98f0ff043400006701c7a78c154a6b025669469a4f009896f3c52d53b904dfc990bfdfa8fdc0f2ce5b796bb29bff9ae1f8c28033df"}, &(0x7f0000639000-0x4)=0x47) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000db7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000086c000)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002ad000)={r3}, 0x8) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000077000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x16c6}) sendmsg$nl_route(r4, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x48, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x400020, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_OIF={0x8, 0x4, r5}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) getpeername$netrom(r0, &(0x7f0000441000-0x10)=@ax25, &(0x7f0000e26000-0x4)=0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3d) ftruncate(r0, 0x400) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000f9f000-0x18)={&(0x7f00006c0000/0x3000)=nil, 0x7f, 0x5, 0x1, &(0x7f0000fe8000/0x2000)=nil, 0xffffffffffff0001}) 2018/02/01 20:47:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00000ce000-0x8)=0x401, 0x401) socket$unix(0x1, 0x5, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000828000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r0 = socket(0xe, 0x7, 0x7) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d05000-0xc)={@multicast1, @multicast1}, &(0x7f00001cf000-0x4)=0xc) [ 206.281932] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/01 20:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005aa000-0xc)='/dev/audio#\x00', 0x6, 0x20000) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000d44000)={"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"}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a5e000)) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000972000)={@multicast1, @multicast1, 0x0}, &(0x7f00009f6000)=0xc) sendmsg$can_bcm(r0, &(0x7f000008b000)={&(0x7f00003c4000)={0x1d, r2}, 0x10, &(0x7f0000a63000-0x8)={&(0x7f000076e000-0x6c)={0x1, 0x44b3a45e9475aa12, 0x1f, {0x77359400}, {0x0, 0x2710}, {0x3, 0xfffffffffffff000, 0x7}, 0x1, @canfd={{0x2, 0x4, 0x3a69, 0x1}, 0x21, 0x3, 0x0, 0x0, "296742f201def266629ddcdf2fafb03be1bf3c3fb3707e3d82892022601ca80f701550ab31a829ec903c27ebce2a8c276e09226cd933d85402306bac33b019fc"}}, 0x6c}, 0x1, 0x0, 0x0, 0x20004805}, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f000005d000)='-\x00') sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000d94000)=r0, 0x4) 2018/02/01 20:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000672000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000cbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x7}) 2018/02/01 20:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x2, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) lsetxattr(&(0x7f0000a26000)='./bus\x00', &(0x7f000099a000)=@random={'os2.'}, &(0x7f0000753000)='^wlan1\x00', 0x7, 0x1) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) acct(&(0x7f0000230000-0x6)='./bus\x00') open(&(0x7f0000cd2000)='./bus\x00', 0x0, 0x0) [ 206.340635] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/01 20:47:31 executing program 4: clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027e000-0x1)) socket(0x0, 0x4, 0x277e) ioprio_set$pid(0x2, 0x0, 0x7eb0) ioprio_get$pid(0x2, 0x0) 2018/02/01 20:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c90000)=0x8, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:31 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xa, &(0x7f0000005000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000000b000)={{0xa, 0x1, 0x9, @empty, 0x51}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x400}, 0xfffffffffffffc01, [0xb53c, 0x7, 0x8001, 0xe2ad, 0x8, 0x4, 0x6d, 0x6ab6]}, 0x5c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x1a1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, 0x0, &(0x7f000000d000-0x4), 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f000000e000-0xa8)={{0x4, 0x7f}, 'port1\x00', 0xa0, 0x110001, 0xe7fb, 0x81, 0x9, 0x5, 0x8, 0x0, 0x2, 0x3}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000000f000-0x12)=""/18, &(0x7f000000f000-0x4)=0x12) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) setitimer(0x0, &(0x7f000000c000)={{}, {0x0, 0x2710}}, &(0x7f000000d000-0x10)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000003000-0x63), 0x0, 0x0, &(0x7f0000005000)={0x0, r0+10000000}) 2018/02/01 20:47:31 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000024000)={0x4, 0x0, 0x10001, 0x10000}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000024000)={0x2, r1}) connect(0xffffffffffffffff, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0x80) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000010000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000017000-0xc)={0x3, r0}) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f000001c000+0x708), &(0x7f0000023000-0x4)=0x4) 2018/02/01 20:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000437000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) ioctl$TIOCGSID(r4, 0x5429, &(0x7f000049a000)) r5 = getpid() r6 = getpgrp(r5) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r3, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) fcntl$addseals(r2, 0x409, 0x0) r9 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r8, r9, &(0x7f00005f3000-0x8)=0x40000000, 0x613a) close(r0) 2018/02/01 20:47:31 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) r1 = socket(0xa, 0x802, 0x0) r2 = inotify_init1(0x800) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000001a000-0x4)=r2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000000d000-0x5c)={{0xa, 0x3, 0x1d5, @mcast2={0xff, 0x2, [], 0x1}, 0x4f}, {0xa, 0x1, 0x8, @empty}, 0x1, [0x0, 0x3, 0x10001, 0x7, 0xfffffffffffffff7, 0x29, 0x5, 0x3f]}, 0x5c) setns(r0, 0x40000000) 2018/02/01 20:47:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000036d000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00003f1000-0x4), &(0x7f000037a000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000149000), &(0x7f000065a000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b65000)={0x44, 0x0, &(0x7f00003af000)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f00005a5000)=[], &(0x7f000013f000)=[0x30, 0x18, 0x78, 0x78, 0x30, 0x38, 0x0, 0x38]}}], 0xd5, 0x0, &(0x7f0000797000-0xd5)="155b960b4263ed4a1a7f2abe9c701308da278bc5f104128983dcbf619ee0ad9a552449b21c8881810a61b0ea5bee0a705984dafbbf2e5a69af06919f387cf01451f824e06f759348259348fb23523066a0abf7c5428ab9224ad7dc8a3fc31badd3acb5a6736c4ac76ada6a0413f2bf694af90aff17c9189749b53f33c0c5edc62439f05c51fc6801fea89020464cc325e688f45f183a7601374dee8464f4e3b7c9cecdfea0b502f2389ed92cb3659a2bf59dda3e2005684c39a6c64497b00d0afeccf54317a4621c264b78a536a009b31b7cd322d3"}) openat$ppp(0xffffffffffffff9c, &(0x7f0000a0a000-0x9)='/dev/ppp\x00', 0x40, 0x0) 2018/02/01 20:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) pwrite64(r0, &(0x7f00000c5000)="fa6c05824195ef624f9ee27223f51e95d4f4b9bdeafc8192f01d83070424adbfda93999177b77985a48ab0b34b20ade01e7cb29b68da0a17e3acc839ca873cd9d967bc6790b12f82e0f7aa3c5671832ab75cc21abfbf8afd1a3ee0db819e5ed1cdcdb0f39f1f78ef5d0da7993f872d96e83d370ee94e4ee7f86c4aeaea35ce51514e3039e594b628361f4ce41bca15bde6dd7e21d4", 0x95, 0x0) r1 = socket$key(0xf, 0x3, 0x2) uname(&(0x7f0000b5e000-0xb0)=""/176) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x8, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x3, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0xfffffffffffffffe, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:31 executing program 4: 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ecb000-0x11)='/dev/vga_arbiter\x00', 0x14002, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000637000-0x10)={0x8a, 0x4c88, 0x824000000000, 0x9}, 0x10) sendmsg$key(r1, &(0x7f00005b4000)={0x0, 0x0, &(0x7f00002ad000-0x8)={&(0x7f0000a2b000-0xd8)={0x2, 0xc, 0x2c02aa49, 0x2, 0x1b, 0x0, 0x3, 0x2, [@sadb_key={0x14, 0x9, 0x498, 0x0, "0de0d2f2381646f4c5f07bea8d224abca8e7b74b8bd2650490ad1ace8126062f81812b469834175785c1cd211d74a6e4b07da4e745e84116ed6873d2a8bae77d5290e866ff0079a711cca20b8020d15266b35546e24b2af6c9d929a281236929c640467352dcecffaf03dfe938c72540805271647ce43d20852884c95a256e70eb4c2db171e65d602c4aec4046355b8061505c"}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x15, 0x10, 0x14}]}, 0xd8}, 0x1}, 0x4004000) r2 = syz_open_procfs(0x0, &(0x7f00008c8000-0xb)='comm\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000216000)={0x6, [0x70, 0x400, 0x6, 0x3, 0x7, 0x2218]}, 0x10) sendfile(r0, r2, &(0x7f00004db000), 0x20000ff) 2018/02/01 20:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a82000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000889000)) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) writev(r0, &(0x7f0000087000-0x40)=[{&(0x7f0000cf7000)="769df35e8decdfc600f29b892174aa1c7ffc8c296b186fe50e7b13ffd42c13", 0x1f}, {&(0x7f00004a1000-0xd)="7f6b53f4a5730b039078495d3b", 0xd}, {&(0x7f0000a6c000)}, {&(0x7f0000cce000)="6439bd3a0c3f06d720b42aa3d8867d35c141d63090b2d9069e5ac9b498a948eea2b4a75bc5e2527fb9b51014395d6165facb3b1e6e3c263892c1f2cab35f2ab8ba1ca057aab1adb9016b8fca8fad2c053adea274a52fe99f0572b61215900be6f07f9ef0221ff6729165f68154ddf4653f4e7c605855b674463c81bce702f02a672bc488a1e3d989133f99701c82cc8521ade3f3f921c24eea778de0", 0x9c}, {&(0x7f0000a1a000)="535db0cb8b46d610714b7038bfd5641218c3686140a798ad307c6a113719c201f25a3443e07177ccc7d07e5fea25a776714c4320a684e3e6c3254a9f", 0x3c}, {&(0x7f0000740000)="bdf3116224018ea53d44e7dbd292907fc6440136a8f87b9d54871780e56899007be1bd68e221364c4d8711ac07e8a8d0cfccdc6ab0722894339e5e1ec195fbe3be375e7d85b99316abe61d1a7891ab77c604f631f489e645ead6", 0x5a}, {&(0x7f0000d80000)="6ac8ac99c29145d7da061aa66dc34b95804166f24ff91a05e29f5c6ea7ac8a67e7dedeaa4bf1a9bf2aca4643f6190b179f67bca5bdd129d8e5db14ea597100040296c9bcde4983b81f6af06c3b62b8db0da044d4a1cbd0e916bd130ed4d7adaea5dc0c278df7db7df261bf3e157118d7d40cb9155f386a614a8f84102c824895a19d86cef0c16698e5ef00cc2580c24c5f726fcc52c6663d7087f21c0b7639bc2afd475ea47f1dba713fcf2fbb2024e2", 0xb0}, {&(0x7f0000e0b000)="1f49259512f04b9a2c81129233d94ad622fcac546f10a1734aee106622cee67e6124e5e6f9ccbf8c988af5c7476cbf3bf89d51ef942639e740363f1862bbc487e99d29792527f91defa4a426021ec304b060dcdaeb5de26b3a0c1c0da672866eec513c90123b9fd809278453ba4ea5f8271ace308677e3ebdc6dcc3d176e9183518f0488df62ef8ce5bbbfbffb2d9ff73d8bdee8fa14714cbf6ccb40210505", 0x9f}], 0x8) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) close(r1) 2018/02/01 20:47:31 executing program 2: syslog(0x9, &(0x7f0000adc000)=""/193, 0xc1) 2018/02/01 20:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x80) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000ef000)={0x1, &(0x7f00006c7000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c8b000)={0x4, 0x820c, 0x3, 0xdb9, 0x0}, &(0x7f0000ee2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000549000-0x98)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0xc7, 0x4}, &(0x7f00009cb000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) [ 206.668119] binder: 26351:26353 got reply transaction with no transaction stack [ 206.686453] audit: type=1400 audit(1517518051.584:176): avc: denied { create } for pid=26350 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/02/01 20:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) fgetxattr(r1, &(0x7f000074f000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000c9a000-0xd4)=""/212, 0xd4) close(r1) 2018/02/01 20:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:31 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x4, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xfffffffffffffeca, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002000)={0x7, 0xd55f, 0x1ff}) connect(r0, &(0x7f0000005000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/01 20:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[]}, 0x0) 2018/02/01 20:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff11, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb3, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000888000-0x1)}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000537000)={0x7, r0}) fcntl$getownex(r1, 0x10, &(0x7f00007ec000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000e59000-0x4), &(0x7f0000f46000-0x4), &(0x7f0000a01000-0x4)=0x0) fstat(r1, &(0x7f0000f81000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000c12000)={&(0x7f00007cc000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e4e000-0x40)=[{&(0x7f0000ef7000-0xdf)="1e8fb23ba3803456029ce8e0a7289cea04eb779466398eaaf0e1993456201c7058549caa0c9de528ed2b8f88a24b0b47802e666197751ae31459895defcbb655ea55473f558756edc7a280ee4cab6d07e14da8ea9733e05d2637679ab3180896d826fa38c3bfe3122c1a18a8fa599db348c73a71257532d37bcbaf8b3bcfbc77ede526e494bed477145c9ea95e92efcbd465fc8f66429e9f2360cadfb2c72255f05ee81ac0cb985d845d0963f8cf23bb1eca537a753d9262644fc5d22aa00189d6a5ae6cfb36873273e271af2560ad0c3d1783d6e5d367082d093eab5b9849", 0xdf}, {&(0x7f0000ca2000-0x8a)="2bdfbb72ccbe2bb4a795152d431c16868aa82c6f0317c2c18fc0a2eeb5ee34faf8fc4725dff27d5be78be0432b6b36779d2bfce1683497c4621fde0377b60812e2a471285e2f7ec36eee3eefb331e31f2289d26f9e17fdf06c7392ba82648386b8cb2632d47c9dcd5922ab30622123f5cdfc64a06ad900316bd035438dd552ad35e592a8b4741d006f4c", 0x8a}, {&(0x7f0000bf8000-0x87)="f17ac644c970f6ee1f0babe9c601f8ddb3865981ea5fac6f598ac2e3358de570e6b96b1a620f0b26c19aa21787181cd275e4b871db56d6bdf72f4a48da1b22d7abcdf0d9d8ce2715ca6947d859e7f3b27985b01bd93cc4422c9942ee273c6152d324f5423630293ee172ab8ad06d19eef658253544eb7d6e67b754cdc6c1bde1ade52e3a50c9d5", 0x87}, {&(0x7f0000860000-0xc9)="007f2da743b9d15811cc2ea686abe8e61ac5501d7b7ca189d6f6d3ad7cd8ac112a2608984e6f896f4e01ec6beee02a36d7e9fc9101343fd519c44c695461c6664c744602a1e047a8a8a6ab56a645a2cb8a0029c38bc82617cb616ef639413be29ec4a42a23ff01894b8028ce55d520bb223c8b3be0d67342e8cb3d1cdfa5a2fe3e122e6d1967f1d3521341f9678bd95028996ef7969bb20b484f7726af74182b74e36dc7d4800e9a515cb693c97befc072af4fb3d20bf0d87509efc68d08714313dfe1bbbef90af180", 0xc9}, {&(0x7f00003fe000-0xe)="12cb0c68e54c017bca647793fea4", 0xe}, {&(0x7f0000793000-0x20)="274a3851e0e08fbc2ead46108760d35b8d957c8500249e4590bda7b3b6e08289", 0x20}, {&(0x7f0000ce3000)="c2a4df835ac7ac4475bdbf09a708962a3c6d2f2f5d50975315fcd84fee5e1239fc5680babaf02fe710f970a17b79c81aa99935116e18923d6114db4d7301fd00ce6ce27f82a4e37cd2feef2e10e45e6b6a356bf894fb90ff85f8250bb1a819942648f9d67d6ca7181661cf26056735200fe348ac584cd7c4341e30ad0834a2c0ab392c5bcf59d3e25d34b740880509d1427fb48b220e3ed3ae51391ec96f2fa816a99ad1dfd7394f69b06a2c75ebe79a83c787c8", 0xb4}, {&(0x7f0000399000)="e535467bbf65f676793c14ef9b77d49bd05b8202c37be86ee78c5e67780f0b", 0x1f}], 0x8, &(0x7f0000fa7000)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r0]}], 0x50, 0x80}, 0x20000000) mkdirat(r1, &(0x7f00008f9000)='./file0\x00', 0x8) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) r5 = open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000275000)=""/191) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) [ 206.769598] binder: 26351:26353 transaction failed 29201/-71, size 0-64 line 2703 [ 206.803954] binder: 26351:26371 got reply transaction with no transaction stack [ 206.811801] binder: 26351:26371 transaction failed 29201/-71, size 0-64 line 2703 2018/02/01 20:47:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000036d000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00003f1000-0x4), &(0x7f000037a000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000149000), &(0x7f000065a000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b65000)={0x44, 0x0, &(0x7f00003af000)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f00005a5000)=[], &(0x7f000013f000)=[0x30, 0x18, 0x78, 0x78, 0x30, 0x38, 0x0, 0x38]}}], 0xd5, 0x0, &(0x7f0000797000-0xd5)="155b960b4263ed4a1a7f2abe9c701308da278bc5f104128983dcbf619ee0ad9a552449b21c8881810a61b0ea5bee0a705984dafbbf2e5a69af06919f387cf01451f824e06f759348259348fb23523066a0abf7c5428ab9224ad7dc8a3fc31badd3acb5a6736c4ac76ada6a0413f2bf694af90aff17c9189749b53f33c0c5edc62439f05c51fc6801fea89020464cc325e688f45f183a7601374dee8464f4e3b7c9cecdfea0b502f2389ed92cb3659a2bf59dda3e2005684c39a6c64497b00d0afeccf54317a4621c264b78a536a009b31b7cd322d3"}) openat$ppp(0xffffffffffffff9c, &(0x7f0000a0a000-0x9)='/dev/ppp\x00', 0x40, 0x0) 2018/02/01 20:47:31 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, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) writev(r0, &(0x7f0000087000-0x40)=[{&(0x7f0000cf7000)="769df35e8decdfc600f29b892174aa1c7ffc8c296b186fe50e7b13ffd42c13", 0x1f}, {&(0x7f00004a1000-0xd)="7f6b53f4a5730b039078495d3b", 0xd}, {&(0x7f0000a6c000)}, {&(0x7f0000cce000)="6439bd3a0c3f06d720b42aa3d8867d35c141d63090b2d9069e5ac9b498a948eea2b4a75bc5e2527fb9b51014395d6165facb3b1e6e3c263892c1f2cab35f2ab8ba1ca057aab1adb9016b8fca8fad2c053adea274a52fe99f0572b61215900be6f07f9ef0221ff6729165f68154ddf4653f4e7c605855b674463c81bce702f02a672bc488a1e3d989133f99701c82cc8521ade3f3f921c24eea778de0", 0x9c}, {&(0x7f0000a1a000)="535db0cb8b46d610714b7038bfd5641218c3686140a798ad307c6a113719c201f25a3443e07177ccc7d07e5fea25a776714c4320a684e3e6c3254a9f", 0x3c}, {&(0x7f0000740000)="bdf3116224018ea53d44e7dbd292907fc6440136a8f87b9d54871780e56899007be1bd68e221364c4d8711ac07e8a8d0cfccdc6ab0722894339e5e1ec195fbe3be375e7d85b99316abe61d1a7891ab77c604f631f489e645ead6", 0x5a}, {&(0x7f0000d80000)="6ac8ac99c29145d7da061aa66dc34b95804166f24ff91a05e29f5c6ea7ac8a67e7dedeaa4bf1a9bf2aca4643f6190b179f67bca5bdd129d8e5db14ea597100040296c9bcde4983b81f6af06c3b62b8db0da044d4a1cbd0e916bd130ed4d7adaea5dc0c278df7db7df261bf3e157118d7d40cb9155f386a614a8f84102c824895a19d86cef0c16698e5ef00cc2580c24c5f726fcc52c6663d7087f21c0b7639bc2afd475ea47f1dba713fcf2fbb2024e2", 0xb0}, {&(0x7f0000e0b000)="1f49259512f04b9a2c81129233d94ad622fcac546f10a1734aee106622cee67e6124e5e6f9ccbf8c988af5c7476cbf3bf89d51ef942639e740363f1862bbc487e99d29792527f91defa4a426021ec304b060dcdaeb5de26b3a0c1c0da672866eec513c90123b9fd809278453ba4ea5f8271ace308677e3ebdc6dcc3d176e9183518f0488df62ef8ce5bbbfbffb2d9ff73d8bdee8fa14714cbf6ccb40210505", 0x9f}], 0x8) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) close(r1) 2018/02/01 20:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000-0x8)=@assoc_value={0x0}, &(0x7f00004c0000-0x4)=0x96a1eeb8b9732273) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000021e000-0x8)={r1, 0x80}, &(0x7f0000aa9000)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x3) socket$nfc_llcp(0x27, 0x80000000001, 0x1) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$VT_ACTIVATE(r2, 0x5606, 0x81) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00006fc000-0xb)='/dev/vcsa#\x00', 0x1, 0x2800) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00001a7000)=""/84) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000044000-0x4)=0x3) ioctl$TIOCEXCL(r0, 0x540c) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000096e000)=""/222) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/02/01 20:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00004ae000-0xc)={0x80000010}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000230000-0x4)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000281000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e24000)={0x0}, &(0x7f00005cf000)=0xc) setpgid(r2, r3) sendmsg$key(r1, &(0x7f00007fc000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x80000000, 0x9, 0xe, 0x0, 0x7, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x20000000000000c6, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x8}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e50000-0xf)='/dev/sequencer\x00', 0x80c0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000059f000-0x4)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001c5000-0x4)) sched_setaffinity(0x0, 0xef, &(0x7f000080b000)=0x51b2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ced000-0x4)=0x1) readv(r1, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) clock_adjtime(0x4, &(0x7f0000487000)={0x7f, 0x2, 0xff, 0x6, 0x2, 0x4459, 0x1, 0x8, 0xfff, 0x8, 0x7, 0x400, 0x3ff, 0x31e3, 0x0, 0x5, 0xf8cc, 0x1, 0x148, 0x4, 0x30, 0x9, 0x8, 0x73, 0x2, 0x7}) prctl$getname(0x10, &(0x7f0000d6f000)=""/86) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001a1000-0x8), &(0x7f000020f000)=0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00001b7000)) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000579000)) [ 206.885579] binder: 26387:26390 got reply transaction with no transaction stack [ 206.925236] binder: 26387:26390 transaction failed 29201/-71, size 0-64 line 2703 2018/02/01 20:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004d6000)={0x0, 0x10000}, &(0x7f0000f8f000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d3e000-0x10)={r1, 0x6, 0x8543, 0x70ba}, 0x10) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="0100000008000600fffa1a00009130cc", 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d32000)={r1, 0x3f, "ed6116439cb9cd45c94e0857bb77b9559c0a7267fd04b9cdea844e47bc6401454f0d38b4d7807ca886085e1e54fc719e2696acbe2faf1b67bb0c0630362f50"}, &(0x7f00006ba000)=0x47) close(r0) 2018/02/01 20:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d39000-0x8)='./file0\x00', 0x800000001000, 0x0) creat(&(0x7f00002fb000-0x8)='./file0\x00', 0x3) r0 = open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) vmsplice(r0, &(0x7f000073d000)=[{&(0x7f0000bcd000-0x9)="88c4cbd3bd96a8dfd8", 0x9}, {&(0x7f00009f6000)="a80069f62b9910bc16e17b155650a274a2ac3a7f0f67d4c5d2838e97cd21afaf3eb074b6370c7bd128d78f24c1c0c61f65edde4d670d158e8d2135a5482960d69887", 0x42}], 0x2, 0x2) r1 = add_key$keyring(&(0x7f0000b32000-0x8)='keyring\x00', &(0x7f0000f01000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r2 = creat(&(0x7f0000071000)='./file0\x00', 0x8) socket$can_raw(0x1d, 0x3, 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000516000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) rename(&(0x7f0000fc8000-0x6)='./bus\x00', &(0x7f000037c000)='./file0\x00') keyctl$clear(0x7, r1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000027000-0x4)=0x0) sched_setparam(r3, &(0x7f0000f2c000-0x4)=0x7) sendmsg$nl_netfilter(r2, &(0x7f000008e000)={&(0x7f0000e94000)={0x10}, 0xc, &(0x7f0000ddd000)={&(0x7f0000e3b000-0x124)={0x124, 0x12, 0xf, 0x200, 0x4, 0x1, {0x5, 0x0, 0x4}, [@generic="94145bd9981a6295cc798d789d1902a6848f1a1f6983e9b196943299c940196778ce2b5329f26301bf737b65e88e7fc2b276a8c792502bb7788f60d142", @nested={0x34, 0x4c, [@typed={0x18, 0x27, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="8fe77de69d18e4e790baf6beed1e37237d8eaa5e7561d810"]}, @nested={0x9c, 0x7d, [@typed={0x98, 0x8b, @binary="5f1fcf09ce405c7e546960ee283b8bd037beb94972c97ca7570fdef37127768b4efab3bf1ff921824ad489cc5f6a12039a49d2710146879a70852a6228da859760be282d970b9bd7435f02bb1218c41c307e15f5ee13f1be310a78dc73384578287bf81a0930c667ba8d0b2d9548502e0c16f35f98f4805e0c7150764fdc656f207ae5aaa326f7afc59901f4d4"}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x1}, 0x8004) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)='\x00', 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/02/01 20:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sg(&(0x7f0000fd8000-0x9)='/dev/sg#\x00', 0x4, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000093000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000746000)={0x4, &(0x7f0000167000-0x20)=[{0x4, 0x5, 0x8, 0x3}, {0x8000, 0x0, 0x7f, 0x9}, {0x4000, 0x3, 0x7ff, 0x3}, {0x7, 0x7278, 0xffffffffffff0001}]}, 0x8) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x5) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0xfffffe66) 2018/02/01 20:47:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000036d000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00003f1000-0x4), &(0x7f000037a000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000149000), &(0x7f000065a000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b65000)={0x44, 0x0, &(0x7f00003af000)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f00005a5000)=[], &(0x7f000013f000)=[0x30, 0x18, 0x78, 0x78, 0x30, 0x38, 0x0, 0x38]}}], 0xd5, 0x0, &(0x7f0000797000-0xd5)="155b960b4263ed4a1a7f2abe9c701308da278bc5f104128983dcbf619ee0ad9a552449b21c8881810a61b0ea5bee0a705984dafbbf2e5a69af06919f387cf01451f824e06f759348259348fb23523066a0abf7c5428ab9224ad7dc8a3fc31badd3acb5a6736c4ac76ada6a0413f2bf694af90aff17c9189749b53f33c0c5edc62439f05c51fc6801fea89020464cc325e688f45f183a7601374dee8464f4e3b7c9cecdfea0b502f2389ed92cb3659a2bf59dda3e2005684c39a6c64497b00d0afeccf54317a4621c264b78a536a009b31b7cd322d3"}) openat$ppp(0xffffffffffffff9c, &(0x7f0000a0a000-0x9)='/dev/ppp\x00', 0x40, 0x0) 2018/02/01 20:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000436000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000330000-0x18)={0x0, 0x2, 0x10, 0x400, 0x3e55}, &(0x7f0000193000)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b88000-0x8c)={r3, @in={{0x2, 0x2, @empty}}}, 0x8c) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000f3b000-0xd9)="951c3f1cb985a88832e02d9d163fca673539f42ab92dfcce0c9902377c890ad77639c823933160863d9fb5591d08972056429a6473292e88e65134b6efaf180a815aa4b73cb7ed8191a525e344312e8a8d2ea50fd8475840521c41cf8bdfbb03782e4590bebbdb631b6cd5934a25202538c10d942d392b052c0a560ccb651454014b3c8397160df4ab9e653a04b4a4f3e07e92e2d970b45e21746131de56c91ef9f9fa926fd0a9be7f050d8ea6ae5a7236849ff2b2df003962bb06e77d38fe6704735d009b68c4d82f0109eb73f88db495df7422cd190de15c", 0xd9) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) read(r0, &(0x7f0000327000-0x5)=""/5, 0x5) recvfrom$inet6(r0, &(0x7f000020f000)=""/4096, 0x1000, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00005c4000-0x8)={0x0, 0x5}, &(0x7f0000750000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000618000-0xc)=@sack_info={r4, 0x100, 0x8001}, &(0x7f0000263000-0x4)=0xc) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000071b000-0x4), &(0x7f0000446000)=0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x200}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) close(r0) 2018/02/01 20:47:31 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000014000)='net/sctp\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000015000-0xe)=@file={0x0, ""/12}, &(0x7f0000012000-0x4)=0x51, 0x807fc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x1, 0x3, 0x5, 0x100, 0x10, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x0, 0x2012, r1, 0x0) 2018/02/01 20:47:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = syz_open_dev$vcsn(&(0x7f0000d04000-0xa)='/dev/vcs#\x00', 0x5, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) recvmsg$kcm(r1, &(0x7f00001d1000)={&(0x7f0000174000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000bc5000)=[{&(0x7f0000869000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ff000)=""/91, 0x5b}, {&(0x7f0000923000)=""/201, 0xc9}, {&(0x7f0000179000)=""/58, 0x3a}, {&(0x7f0000b3d000-0x56)=""/86, 0x56}, {&(0x7f0000439000)=""/121, 0x79}, {&(0x7f000055c000)=""/39, 0x27}, {&(0x7f0000fad000)=""/73, 0x49}, {&(0x7f00004a1000-0x5f)=""/95, 0x5f}], 0x9, &(0x7f0000cba000)=""/186, 0xba, 0x6}, 0x10000) 2018/02/01 20:47:31 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, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r0, &(0x7f0000b77000-0x8), 0xfff7fffc) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000651000-0x70)={[{0x8, 0x3, 0x0, 0x7, 0x2, 0x200, 0x3, 0x6, 0xffffffffffffff00, 0x3f, 0x100000001, 0x0, 0x8}, {0x8, 0x9, 0x7, 0x8, 0x3ff, 0x2, 0x80000001, 0x100000000, 0x3d3b, 0x823, 0xfffffffffffffffb, 0x5, 0x6}, {0x7, 0x5, 0x4, 0x8000, 0xbb, 0x4, 0x5, 0x7, 0x101, 0x3, 0x1, 0x7fff, 0x9}], 0x1}) [ 207.106474] binder: 26430:26431 got reply transaction with no transaction stack [ 207.120386] binder: 26430:26431 transaction failed 29201/-71, size 0-64 line 2703 2018/02/01 20:47:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xe6)=""/230, 0xfffffffffffffcea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000507000-0x8)={0x0, 0x0}, 0x4000) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x49b6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00006a4000)=[{&(0x7f00001cc000-0xe2)=""/226, 0xe2}, {&(0x7f00001f3000)=""/230, 0xe6}, {&(0x7f00007f1000-0x4d)=""/77, 0x4d}], 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d09000-0x10)={0x0, 0xfff, 0x80, 0xffffffff}, &(0x7f0000a45000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000cb9000-0xc)={{0x100000001, 0x1, 0x37, 0x5, 0x1f, 0x5}, 0x800}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000040c000-0x8)={r3, 0xd24}, &(0x7f00007c3000-0x4)=0x8) set_tid_address(&(0x7f000059a000-0x4)) fgetxattr(r2, &(0x7f0000374000-0xa)=@random={'security.', '\x00'}, &(0x7f0000d84000)=""/50, 0x32) gettid() 2018/02/01 20:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8010000000000083) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000edb000)='/dev/usbmon#\x00', 0x81, 0x580) r3 = syz_open_dev$dmmidi(&(0x7f000060c000)='/dev/dmmidi#\x00', 0x4, 0x40000) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000fda000+0x3cc)={0x3, r3}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = syz_open_dev$mouse(&(0x7f000057d000-0x12)='/dev/input/mouse#\x00', 0x5635, 0x80) bind$pptp(r1, &(0x7f0000579000)={0x18, 0x2, {0x0, @empty}}, 0x20) sendmsg$inet_sctp(r0, &(0x7f000097a000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000386000)=[]}, 0x0) 2018/02/01 20:47:32 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1}, 0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dca000)='/selinux/checkreqprot\x00', 0x40, 0x0) write$selinux_context(r1, &(0x7f0000604000)='system_u:object_r:crond_exec_t:s0\x00', 0x22) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000590000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00003e1000-0x1)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000076f000-0x18)={r0, &(0x7f0000332000), &(0x7f0000912000)=""/4096}, 0x18) 2018/02/01 20:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) fcntl$setsig(r0, 0xa, 0x23) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009ce000)='/dev/vga_arbiter\x00', 0x40002, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000091d000-0xe0)={0x0, 0x0, 0x0, 0x80000000, 0x81, 0x0, 0x4, 0x17, 0x8, "5ee2759d991d3020f0e3002def7d74ce5b478baa3c77c1d9992020a6b2ad36edc4a6ae61f08f2820c16bd95f51700d41eaa0e4fd930acb5586cf4ecb8fab170b", "bccd6a2d59e5287d49dc5286182746f947903c4cd3e40804acd3e518759d02d6d2e471248efed958ef6028061447317629d7bb601afeae94a5420681c800904a", "6d88d000b450d809d3924e96a0623d832d063c6a72bbe04a40f3f61307dd009a", [0x1, 0x749aa577]}) r2 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00004d6000-0xc)={0x2, r2, 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000169000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffff801, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}}, 0xc91, 0x200}, &(0x7f000019d000)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fd9000)={r4, @in6={{0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}}}, 0x8c) r5 = getpgid(0xffffffffffffffff) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000f97000)={{0x2, 0x2, @multicast2=0xe0000002}, {0x4dabf6356b64d5d7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='ip6gretap0\x00'}) getpriority(0x0, r5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da7000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00004e6000-0x1)) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:32 executing program 2: r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0xcf1, &(0x7f0000000000)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000ea0000)={0xa, 0x2, 0x103e, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000)={0x0, 0xfff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x800}, &(0x7f0000002000-0x4)=0xc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0x15, &(0x7f0000004000-0x4e8)=@security={'security\x00', 0xe, 0x4, 0x454, 0xffffffff, 0xd0, 0x290, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000), {{{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0x1a0}}, [{{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x0}, [], [0x0, 0xffffffff], @generic="a4582cfb0933dd40384c7fb98b64ae8b", @common='rose0\x00', {}, {}, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xa4, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="95484091fbedde53f8a9fa292a7e8fc8"}, 0x0, 0xa4, 0xe8, 0x0, {}, []}, @common=@unspec=@TEE={0x44, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @generic="68591713bf308347e78b0eb7920c9bc9"}}}, {{@uncond, 0x0, 0xa4, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:wireless_device_t:s0\x00'}}}]}}, 0x4b0) 2018/02/01 20:47:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000c6d000)=@file={0x0, ""/108}, &(0x7f00003be000)=0x6e, 0x80000) sendto$unix(r0, &(0x7f000083b000)="05ce824d253f34f6ad8dc38b6af8ed105ee1d3f9979452d1a4772c23ef35d9215ec0b488c0d6b5040034b19957b764d921e110f72e1d3b9f007dee5ec2a2874cf1058636bb8434e654b3cb0bd7b8e47300f24d1f3969d869c42880e8995991142ad8edf2c9d2820de264f256b40d9e064978e99551a34e0098e23e01a68d2236d41d3e63079531e084f3de756dbb7e421d11ba2640758079d5671123c22646f9e136112e6143a7c49950b3df6da92cd6922e538c4148cd16f68eb1f591e23c4f9ff751a0b04ae843ffce204a31401b0a0088759284", 0xd5, 0x4004001, &(0x7f0000143000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r1 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000747000-0x4)) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000036d000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00003f1000-0x4), &(0x7f000037a000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000149000), &(0x7f000065a000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b65000)={0x44, 0x0, &(0x7f00003af000)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f00005a5000)=[], &(0x7f000013f000)=[0x30, 0x18, 0x78, 0x78, 0x30, 0x38, 0x0, 0x38]}}], 0xd5, 0x0, &(0x7f0000797000-0xd5)="155b960b4263ed4a1a7f2abe9c701308da278bc5f104128983dcbf619ee0ad9a552449b21c8881810a61b0ea5bee0a705984dafbbf2e5a69af06919f387cf01451f824e06f759348259348fb23523066a0abf7c5428ab9224ad7dc8a3fc31badd3acb5a6736c4ac76ada6a0413f2bf694af90aff17c9189749b53f33c0c5edc62439f05c51fc6801fea89020464cc325e688f45f183a7601374dee8464f4e3b7c9cecdfea0b502f2389ed92cb3659a2bf59dda3e2005684c39a6c64497b00d0afeccf54317a4621c264b78a536a009b31b7cd322d3"}) openat$ppp(0xffffffffffffff9c, &(0x7f0000a0a000-0x9)='/dev/ppp\x00', 0x40, 0x0) 2018/02/01 20:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000f40000)="f3", 0x1) pivot_root(&(0x7f0000d26000-0x8)='./file0\x00', &(0x7f0000c5a000)='./file0\x00') 2018/02/01 20:47:32 executing program 6: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000005e000)='/dev/snd/midiC#D#\x00', 0x1, 0x400201) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000a5000)={@common='bridge0\x00', @ifru_names=@generic="b6f48e1ce11c6f91a08356184c5c3a05"}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x42) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000092000-0x58)={0x1, 0x100000001, 0x401, 0x20, 0x3d, 0x8000}) syz_emit_ethernet(0x4e, &(0x7f00000ee000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x3, 0x3, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/01 20:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) lseek(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000e1b000)=""/107) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) exit(0xde1b) [ 207.310676] binder: 26466:26472 got reply transaction with no transaction stack [ 207.327694] SELinux: failed to load policy [ 207.352708] binder: 26466:26472 transaction failed 29201/-71, size 0-64 line 2703 [ 207.370206] SELinux: failed to load policy 2018/02/01 20:47:32 executing program 6: prctl$setmm(0x23, 0x7, &(0x7f00008fc000/0x3000)=nil) r0 = syz_open_dev$adsp(&(0x7f0000183000)='/dev/adsp#\x00', 0xd7, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x3, 0x2}, 0x14) 2018/02/01 20:47:32 executing program 2: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x84, 0x22, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="ff39f226c425e2c4e2bfea0144d273dd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f00002cd000-0x8)='./file0\x00', r1}, 0xc) 2018/02/01 20:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x60442, 0x0) fcntl$setsig(r0, 0xa, 0xf) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e90000-0x4)=0x3, 0x4) write$evdev(r1, &(0x7f0000002000-0x10)=[], 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f000070a000-0x8)) 2018/02/01 20:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x5}}, 0x2ee, 0x8000}, 0xffffffffffffff7f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000223000-0x88)={0x2, {{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}}}, 0x88) 2018/02/01 20:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000dd2000-0xc)='/dev/audio#\x00', 0x56, 0x800000000020000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000dc3000-0x4)=0x3f) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000036d000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00003f1000-0x4), &(0x7f000037a000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000149000), &(0x7f000065a000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b65000)={0x44, 0x0, &(0x7f00003af000)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f00005a5000)=[], &(0x7f000013f000)=[0x30, 0x18, 0x78, 0x78, 0x30, 0x38, 0x0, 0x38]}}], 0xd5, 0x0, &(0x7f0000797000-0xd5)="155b960b4263ed4a1a7f2abe9c701308da278bc5f104128983dcbf619ee0ad9a552449b21c8881810a61b0ea5bee0a705984dafbbf2e5a69af06919f387cf01451f824e06f759348259348fb23523066a0abf7c5428ab9224ad7dc8a3fc31badd3acb5a6736c4ac76ada6a0413f2bf694af90aff17c9189749b53f33c0c5edc62439f05c51fc6801fea89020464cc325e688f45f183a7601374dee8464f4e3b7c9cecdfea0b502f2389ed92cb3659a2bf59dda3e2005684c39a6c64497b00d0afeccf54317a4621c264b78a536a009b31b7cd322d3"}) openat$ppp(0xffffffffffffff9c, &(0x7f0000a0a000-0x9)='/dev/ppp\x00', 0x40, 0x0) 2018/02/01 20:47:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c7a000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/01 20:47:32 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f51000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0xff, 0x0, &(0x7f0000001000)=""/141, &(0x7f0000002000)=0x8d) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f52000-0x4)=0x2, 0x4) 2018/02/01 20:47:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b39000)=0x6) r1 = syz_open_dev$midi(&(0x7f00004ee000)='/dev/midi#\x00', 0x40, 0x100) writev(r1, &(0x7f00000a2000)=[{&(0x7f00009f6000)="b54f82fe9ac2faa0cfd3f106d5be97052aa8c175661415761805cb6bfa6cbfc35f098b63b7c1b2f7a992df395e2245ce36184f40dc12b09af0f097361c688498445db50cf662fc672c3d62a775e51d4caf9248bb387aa693bd02700bbb7f4eba538bd9e30bd6a9130a26f55e02b4dc8d37a888070582319c9c7a2d6e0f4fd4bc2566632b166a316af936c4ae2f109363228bf989ca0c5a05f267a1eff353e7de5d2a9e0a164f4ae49d3a7cd8a0f6c477", 0xb0}, {&(0x7f0000a07000)="fe250df73641e180678e008bb57865bfce2810d4acd0e5619e485930b9f3aef5171f90816299c18aef37d4b4f724901c394a39158d83d031a8002fc70f2f4701", 0x40}, {&(0x7f0000099000-0xd4)="7d38189bcf5be1af60dfcae734670aec2f5f3b0e6cb673c0ad9011aceaa3c2de8dff29de9b0213b2b038697012858905ee20a74fa0ae61d49a244182a73b743f88571da92797027df257e3c661a8ebe42be44a3c78ad38fec64a7c09032a495bcac8fe28f3843e9919a1ce366466ce6a420167637182b26b1d7a71cabf2e5e154cec9da3df9dcfac1f86639f27e5b03b8088fefcf4cd372ca921349d18dbeac73bf56d594bc47bff6dab1264d061e28e5277802da0652a9b871a41f4d5d1e7495c2f7bcb7166199906f015d928423acbdcccde0d", 0xd4}], 0x3) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000bfb000)={0x101, 0x0, 0xffc}, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000056a000)='/dev/vga_arbiter\x00', 0x4040, 0x0) 2018/02/01 20:47:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00009f7000-0xa1)=""/161) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 2018/02/01 20:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) setxattr(&(0x7f0000d2e000-0x8)='./file0\x00', &(0x7f000045a000)=@known="73797374656d2e00000000000000006c5f616363657373ff", &(0x7f00005c4000-0x5)='proc\x00', 0x5, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000076a000)=0x10001, 0x4) 2018/02/01 20:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) prctl$getreaper(0x0, &(0x7f000054f000-0x4)) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000a6b000)={&(0x7f0000af3000/0x3000)=nil, 0x100, 0x2, 0x21, &(0x7f0000d2a000/0x1000)=nil, 0x7fff}) [ 207.545678] binder: 26513:26517 got reply transaction with no transaction stack [ 207.583601] binder: 26513:26517 transaction failed 29201/-71, size 0-64 line 2703 2018/02/01 20:47:32 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000001000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @common='syzkaller1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f000000a000-0x4c)={0x8000, 0x7fffffff, 0x4}) sendmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x65)="2f0000001d00030000fffd946fa28300010000d87986c497271d85680800a3a2d188737e0b000000015867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/02/01 20:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000047000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x12000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b55000)={@mcast2={0xff, 0x2, [], 0x1}, 0xb4, 0x3, 0xff, 0x3, 0x7ff, 0x7, 0x3}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000aa4000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}, 0x7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:32 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 20:47:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) exit(0x0) pipe(&(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f000071f000-0x6f)=""/111) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ed0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000c37000-0x4)) 2018/02/01 20:47:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b70000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cd7000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0xb609, &(0x7f0000e7a000-0x10)={0x26, 0x2, 0x510, 0x1}) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:32 executing program 2: mmap(&(0x7f0000000000/0xa90000)=nil, 0xa90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000441000)='./file0\x00', 0x20) mmap(&(0x7f0000a90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a92000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20000) mmap(&(0x7f0000a91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000a92000-0x52)=""/82) mount(&(0x7f0000a3b000-0x8)='./file0\x00', &(0x7f0000a90000)='..', &(0x7f0000134000)='hugetlbfs\x00', 0x0, 0x0) 2018/02/01 20:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x2000000000101002) pipe(&(0x7f000064b000-0x8)={0x0, 0x0}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000c28000-0x1)) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x58878f50}], 0x10) socket$rds(0x15, 0x5, 0x0) 2018/02/01 20:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000036d000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00003f1000-0x4), &(0x7f000037a000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000149000), &(0x7f000065a000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b65000)={0x44, 0x0, &(0x7f00003af000)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f00005a5000)=[], &(0x7f000013f000)=[0x30, 0x18, 0x78, 0x78, 0x30, 0x38, 0x0, 0x38]}}], 0xd5, 0x0, &(0x7f0000797000-0xd5)="155b960b4263ed4a1a7f2abe9c701308da278bc5f104128983dcbf619ee0ad9a552449b21c8881810a61b0ea5bee0a705984dafbbf2e5a69af06919f387cf01451f824e06f759348259348fb23523066a0abf7c5428ab9224ad7dc8a3fc31badd3acb5a6736c4ac76ada6a0413f2bf694af90aff17c9189749b53f33c0c5edc62439f05c51fc6801fea89020464cc325e688f45f183a7601374dee8464f4e3b7c9cecdfea0b502f2389ed92cb3659a2bf59dda3e2005684c39a6c64497b00d0afeccf54317a4621c264b78a536a009b31b7cd322d3"}) 2018/02/01 20:47:32 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004000)=0x0) ptrace$pokeuser(0x6, r1, 0x6, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x4041, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f000001b000-0xbc)) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1b, "d45763396254014eef0bb5e8467cb540e20d1cdec00f02081ec382"}, &(0x7f0000029000-0x4)=0x23) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000029000-0x18)={r3, 0x9, 0x30, 0x52, 0x7fff}, &(0x7f0000016000)=0x18) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000024000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001e000)={0x20, 0x29, 0x825, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) sched_yield() sched_rr_get_interval(r1, &(0x7f0000029000-0x8)) 2018/02/01 20:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000081d000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000e8b000-0x1)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000709000-0xb8)={0x0, 0x9, 0x390, 0x1, 0x9, 0x800, 0x3, 0x5f18, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xc951, 0x6, 0x1, 0x56, 0x4}}, &(0x7f000044e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000eff000+0x9fe)={0x0, 0x7, 0x0, 0x8, 0x10001, 0xffff, 0x2, 0x3, r1}, &(0x7f0000383000-0x4)=0x20) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000098000-0x4)=0x0) ptrace$peekuser(0x3, r1, 0xfffffffffffffffc) read(r0, &(0x7f0000b0b000-0x3b)=""/59, 0x3b) recvmmsg(r0, &(0x7f00000cc000-0xc0)=[{{&(0x7f0000bc1000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f000007f000-0x20)=[{&(0x7f000064f000-0xca)=""/202, 0xca}, {&(0x7f0000a62000)=""/196, 0xc4}, {&(0x7f0000f22000)=""/4096, 0x1000}, {&(0x7f0000651000)=""/153, 0x99}], 0x4, &(0x7f0000b58000)=""/185, 0xb9, 0x9}, 0xfff}, {{0x0, 0x0, &(0x7f0000fe8000)=[{&(0x7f0000ecb000)=""/92, 0x5c}], 0x1, &(0x7f00006ad000)=""/148, 0x94, 0x3f}, 0x5f}, {{&(0x7f0000674000-0x8)=@sco, 0x8, &(0x7f0000431000)=[{&(0x7f0000706000-0x14)=""/20, 0x14}, {&(0x7f0000fc2000-0xd0)=""/208, 0xd0}], 0x2, &(0x7f000007b000)=""/74, 0x4a, 0x7}, 0x2}, {{&(0x7f0000c1b000)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000772000-0x48)=[{&(0x7f0000caa000-0x29)=""/41, 0x29}, {&(0x7f0000d6c000)=""/241, 0xf1}, {&(0x7f00001b1000-0xca)=""/202, 0xca}, {&(0x7f00004be000-0xcc)=""/204, 0xcc}, {&(0x7f0000753000-0x27)=""/39, 0x27}, {&(0x7f0000725000)=""/110, 0x6e}, {&(0x7f0000ef6000)=""/249, 0xf9}, {&(0x7f00004bd000)=""/48, 0x30}, {&(0x7f00008d8000)=""/156, 0x9c}], 0x9, &(0x7f0000791000)=""/183, 0xb7, 0xfffffffffffffff9}, 0x8000}, {{0x0, 0x0, &(0x7f0000ddf000)=[{&(0x7f0000890000)=""/126, 0x7e}], 0x1, 0x0, 0x0, 0x8000}, 0x6}, {{&(0x7f00008b7000-0x8)=@un=@abs, 0x8, &(0x7f0000d5e000-0x18)=[{&(0x7f00004ff000-0xff)=""/255, 0xff}, {&(0x7f000097a000)=""/150, 0x96}, {&(0x7f0000be0000)=""/219, 0xdb}], 0x3, &(0x7f00004ad000)=""/130, 0x82, 0x2}, 0x9}], 0x6, 0x22, &(0x7f0000f35000-0x8)={0x0, 0x1c9c380}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000df5000-0x1)=0x5, 0x1) get_mempolicy(&(0x7f0000196000), &(0x7f0000490000-0x8), 0xffffffff, &(0x7f0000e76000/0x4000)=nil, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000), &(0x7f000011d000)) [ 207.774918] binder: 26556:26566 got reply transaction with no transaction stack [ 207.786612] binder: 26556:26566 transaction failed 29201/-71, size 0-64 line 2703 2018/02/01 20:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000040f000-0x70)={0x8, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x9, 0x1, 0x6, 0x800, 0x5, &(0x7f0000cc1000-0x10)=@common='ipddp0\x00', 0x2, 0xa203, 0x3}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003ba000)={0x0, 0x63e}, &(0x7f0000f61000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000084000-0x14)={r3, 0xff, 0x7, 0x7f, 0x80000000, 0x5}, &(0x7f00004aa000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) openat$ion(0xffffffffffffff9c, &(0x7f0000e69000)='/dev/ion\x00', 0x2, 0x0) 2018/02/01 20:47:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt(r2, 0x3, 0x5, &(0x7f0000279000-0xec)="87452b430c9e66860054e1de489f13ffe6c5d21b90e1fdd2bd10d3116ebadc8d3a051ff72dece7847ea9c21c2baf9ff4db78ecb0b31119a5d9c3a1d6d932adc6e91fb526c4235c2d584d129ea5a1f6184dce67efd22a31c3b3b2fb8fd1409b4bf222ee8a6e0b3632ea284f9d5216c33c74bc69f4307df6beb8eb10156965399f9ea75341e3fc63be849b59a363aa2c2f9e8fdc5a70b311fc5d7e81f45aedf27a929ad994d9e1d920aeb01d679127e119995c8bfba1019400a5645717ae7be809d4462cae0b13d51e6fdd24a07ad904243b6893489a12824b27a239f208c5dc9b1528990a3281e1e737b2da1c", 0xec) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/01 20:47:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffffe) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000924000-0x18)="3534983ec6f7510470ff7da4f092d4580f5acf9077981c37", 0x18, 0x8800, &(0x7f0000fb8000)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7f}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) 2018/02/01 20:47:32 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) getresgid(&(0x7f0000a2f000-0x4)=0x0, &(0x7f000066f000-0x4), &(0x7f0000929000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc1000)={0x0, 0x0, 0x0}, &(0x7f00003db000)=0xc) setregid(r1, r2) 2018/02/01 20:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0xfffffffffffffece, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000da3000-0x8)=0x7) 2018/02/01 20:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000036d000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00003f1000-0x4), &(0x7f000037a000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000149000), &(0x7f000065a000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000390000/0x1000)=nil, 0x1000, 0xd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000ea9000-0x14)={0x0, 0x0, 0x2}) 2018/02/01 20:47:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x30, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000001000-0x8)={0x5, &(0x7f00002ce000)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000882000)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x8001, 0x40) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00004e6000-0x1)) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000184000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00006d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000001000)=""/19, &(0x7f0000000000)=0x13) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0xa)="fb19c0dcf0dbfca1b931", 0xa}, {&(0x7f0000001000)="8f5b93953f38fafe5dbe08526706400c4592c8caf052ecaca6e2860cce82f4792aa45e470b16058b4f32af83197580ac19fc910ebf991596499d29d56ffddf5bea03ac8448df66c5c4b88e4dc73bafda27bf3266faea46f40773610c6c99b1a21599a0986a27ac268a00d7d27cfe454c126ce09ce78474832fd9ec180ad92500ae4beda4a9e657500425bb9fcc96d29893c0d54a7b11a98a938926d148bd48146c4c33211ea75d277d201a22825f3cc7db57c02d241586b3fb15fb929c18d2", 0xbf}, {&(0x7f0000002000-0xd7)="bc04f1ae4feca400b6a70a6516671c24c14434429fb5826c8774d85a516a3bdaec15ff7051d1f526556e880d33813f9cd3bbfa85d0fd27f434ad490436e4e1016cb1846a520597087e6af093a14a7379ba8299c647bf93f3f93d1b95a5cc26c69aa8ca29d0f94b6ddbaacdddc20d36ecd60d91e77322cde377bca52ea58270bb5d855b2d653a5d93c8afc7cea0d9781f518cfa780bffdf8085248b9e49b85488fef38d6848a7a4368754c84e835feba0b28f21197542d7ec963fe5c5438bd1dd19c7a7b4f58b0f6a5edb2b1f71513212a0879b55955be6", 0xd7}, {&(0x7f0000002000)="3b967e337111e691f5c05367f1294c5847ab92574559f3c6ef0c9c3615a17082bdbccb0a4ac8914c82f46a60e8fdf413e14175f3d1cb8dff22bfc8ad31f0b32a6afcf7d3e8473cd15d91afabb4cb930951", 0x51}, {&(0x7f0000001000)="b27eba42728daa1068a79f1168b8e63a098f9069b5dd1109355bd42092a809b37df0d8c2ff212e31b309e6789a87f8535e77f272fc956df96061373d04c4f8629d750f1e950bf33ebe8745a0c30334e7a44a3757e91e17d429b02abf434cab3882fde6979a28a0b96e5729336fb8584c8b583714514687c530d131128344daeb9f344aceb472b97bcdf3f3e1a7f6b6b71b714b24c5f06216ecffc2d59a91772f5ef0521e607e673e3616221ed67bf2074c5f0e23a8adc630b7d9c984a191687a661859f3022dec19933ee6f8e015b9036be4f39ec2889b7b62b4dd6359a4507ecef86a389aff4486e9ab400086ea5b4b21cfb3", 0xf3}, {&(0x7f0000003000-0x7f)="c98473ffb478097c73dbc6f72eda6cf3c837e03c726a6ccc1b309ed564f5ede6d843ff603e8cce6cee05a48bfc52f5e4856d158af84fadfa61cddd7cc3b5c83996ca70029d5bcc2c95fd2d75de840a4554b1cc7318f0d9f7d2ee460444eb7a7b4cf109843c96bf2e6d75485f4b1dcc60d85f950cc0affe30a2d4037e9f1892", 0x7f}], 0x6, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000001000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000003000)={0xffffffffffffff13}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000005000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000005000)=0xffffffffffffcc71) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3a, &(0x7f0000002000)={0x1, {0x1}, 0x2, 0xff}, &(0x7f0000006000), 0x8, &(0x7f0000001000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000008000-0x70)=""/112, 0x70, 0x2061, 0x0, 0x0) fchown(r3, r1, r2) readahead(r3, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000008000)) socket$nl_route(0x10, 0x3, 0x0) 2018/02/01 20:47:32 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x83, &(0x7f0000023000-0x2ce)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x4d, 0x11, 0x0, @empty, @empty, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0xffff, {0x0, 0x6, "14e4a4", 0xfffffffffffffffe, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], "13f789022f3b00c47d14df5c61b4a314f82b666163ff0130f312f62e13"}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/01 20:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000036d000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00003f1000-0x4), &(0x7f000037a000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000149000), &(0x7f000065a000-0x4)=0x4) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:32 executing program 7: 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, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002d9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00005f2000)={0x7b, 0x0, [0xff, 0x1, 0x9, 0x120000000]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/02/01 20:47:32 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6a000-0x2c)=@ethtool_cmd={0x34}}) 2018/02/01 20:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) fstatfs(r0, &(0x7f0000a58000-0x99)=""/153) 2018/02/01 20:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00003a3000)=""/140, &(0x7f0000a44000-0x4)=0x8c) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00009df000)=@dstopts={0xff, 0x2, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x16}}]}, 0x1e) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000556000)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0xa)='highspeed\x00', 0xa) 2018/02/01 20:47:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() pipe(&(0x7f000033b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000249000)=[{&(0x7f000093c000-0xd4)=""/212, 0xd4}], 0x1) vmsplice(r1, &(0x7f00006f2000)=[{&(0x7f0000d61000-0x4f)="eb", 0x1}], 0x1, 0x0) accept4$ipx(r0, &(0x7f0000904000-0x10), &(0x7f000075a000)=0x10, 0x80000) 2018/02/01 20:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000036d000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00003f1000-0x4), &(0x7f000037a000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000149000), &(0x7f000065a000-0x4)=0x4) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@generic="61ef9c4471e7b9edc0d56df970441469", 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000215000-0x4d)="2d01000000e6000000005ca73d9fe3b5039b000000022fa51d28738167fb964051bac5fa07ff786316d84f1a0000000000000002e9e4b0d7efb2caef3e8f1902fcb8437e5b2fdeb3ab64bf49", 0x4c, 0x0, &(0x7f0000c2b000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/01 20:47:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c81000-0x8)={0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000a5c000-0x5c)={{0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xb919}, 0xbef, [0x3, 0x1, 0x3a, 0x0, 0x5, 0x6, 0xdd71, 0x3f]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000036d000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00003f1000-0x4), &(0x7f000037a000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000149000), &(0x7f000065a000-0x4)=0x4) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:32 executing program 6: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00003a1000)={0x1, 0x20101800, 0x0, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x8, 0x3, 0x4, 0x6, 0x7}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x19, &(0x7f00002ad000)=@filter={'filter\x00', 0xe, 0x4, 0x25c, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common="0066623000800080020069e6ff006600", @syzn={0x73, 0x79, 0x7a}, {}, {0x921b65d6b023e1c6}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xffae, 'REJECT\x00'}}]}}, 0x2b8) 2018/02/01 20:47:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b89000)=0x400, 0x4) getitimer(0x1, &(0x7f0000290000)) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0x301, &(0x7f0000435000-0x10)={&(0x7f000056f000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, []}]}]}, 0x40}, 0x1}, 0x0) 2018/02/01 20:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007ea000)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f0000bef000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000090e000-0x98)={r2, @in6={{0xa, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}}, 0x5f, 0xffffffff00000000}, 0x98) sendmsg$nl_generic(r0, &(0x7f00007ce000)={&(0x7f0000cdd000-0xc)={0x10}, 0xc, &(0x7f0000874000-0x8)={&(0x7f0000cec000)={0x14, 0x22, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 20:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) fstatfs(r0, &(0x7f00002f1000)=""/4096) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008f2000)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f000088c000)=0xe8) bind$can_raw(r0, &(0x7f0000997000)={0x1d, r2}, 0x10) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00008f8000-0x8)={0x1000, 0x100000000}) pipe(&(0x7f0000dd4000)={0x0}) ioctl$FIONREAD(r3, 0x541b, &(0x7f000061d000)) readv(r3, &(0x7f000044a000)=[{&(0x7f0000115000)=""/199, 0xc7}, {&(0x7f0000a91000)=""/126, 0x7e}, {&(0x7f00004dc000-0xa5)=""/165, 0xa5}, {&(0x7f0000cd2000-0xa1)=""/161, 0xa1}, {&(0x7f0000c0a000-0xd3)=""/211, 0xd3}, {&(0x7f00001e5000-0x3a)=""/58, 0x3a}, {&(0x7f0000227000)=""/238, 0xee}, {&(0x7f0000f43000)=""/38, 0x26}, {&(0x7f000015f000)=""/38, 0x26}], 0x9) 2018/02/01 20:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x8000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e58000+0xf1e)='/dev/rfkill\x00', 0x7fc, 0x0) unlinkat(r0, &(0x7f00006cc000)='./bus\x00', 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0xffffffffffffffff) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) signalfd(r1, &(0x7f00005b1000-0x8)={0x7}, 0x8) 2018/02/01 20:47:33 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000785000-0xa)='/dev/dsp#\x00', 0xfff, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000fb1000-0x5c)={0x0, 0x4, 0x8c3b, {r1, r2+30000000}, 0x0, 0xa28}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="bdac749650d495172dd86b7a2c70ee0dbce3902ef885a8d422f18f553378779b4a86e36bbefd286322874ef8ce1cd7da35caeb312d2138f9f3f23bf18f61c00369a2cc21d46de2e2ddb9d785ef96eb6e0c2a4733bbfbef1ee0bb11b86c5e1aea5ebbaa2c1cf486c6d98505626fe305f8d1f3e4579b97ef8b64e24f07dc520d7ee4226e1764c4a0fb78c9da", 0x8b, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x3}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r4, 0xab, 0x8, 0x97dc}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x20000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000005000-0x6c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) ptrace$peek(0x3, r5, &(0x7f0000002000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000002000)=""/78, &(0x7f0000006000-0x4)=0x4e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) ppoll(&(0x7f0000008000-0x8)=[{r0, 0x4}], 0x1, &(0x7f0000004000-0x8)={r7, r8+10000000}, &(0x7f0000002000-0x8)={0x6}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000008000)) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000006000-0xdf)="b69b8c3f1ee59a58404ec402f4dc76f75eec946c37cab0602d5a7e1ef20c4ba9ed6a77c41603324644ffd2e2ce5a77f383136668826334d2d1128ede868130e64417f8f334c3cbb27c7355da78ff6b6bf0779c636142ee5ca0d01c328a0a091305cd00ce338c2b37369710799d9de4c526c4571025f528b2d313bd5b800b27f875c21a17a8d668903a8e2f686e44232b95e2324f2d23601efb7656a427108e04a3c0b350574ae1dc51158b07f15e47fee162231a757ab56579eb80b7e45f3b219000cd048d22c40f42576ff02d5026776c250a77d07f5eb9f26efa4d5c22e3") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000009000)=[{r0, 0x120}, {r6, 0x400}, {r6, 0x100}], 0x3, 0x3) 2018/02/01 20:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004f6000-0x9)='/dev/ppp\x00', 0x240201, 0x0) sendmmsg$unix(r0, &(0x7f00000f8000-0x1c)=[{&(0x7f0000e7e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000071b000)=[{&(0x7f0000692000)="0f68860fc9cb107279eae9e6a40221793471bd47e0a862cf1e4ce18a531c543e4b42141856326924c236aa4e0e8aab29cceef10988cfccafaf4a3dd57f17009654a06e769cadf059a65b", 0x4a}, {&(0x7f0000355000)="80d1b5c98ef51849a2328d3a76aff77a79b9ca494e436b0762727e1a01cb09f052674abe277b6172aaf4c1616fbdfcba45c9a16fc0f781b41b43b6c7c810bb59997775b77febdc75a3523dfb4f8258a7ebd66e401abbe755633f7cc83cd1982f0ccec96ae5af73c5546169fabe782518fb30368b07b84a18c50896ea19f8c46a9045bbc314332a5126755226129c7819ce36e1dbd5bbc97e9943b8", 0x9b}, {&(0x7f0000cf2000-0xd)="d7890f20831fb179e9d46a5a7e", 0xd}, {&(0x7f0000d25000-0x5)="4b7ca015db", 0x5}, {&(0x7f00003b8000-0xde)="333a34614ec0a331676a256306e3901c7266c8664fa96faa962e0276c039bad2a8d200ec44df23094888960477747e503ef86efdd00aa093c8a7b35d8d92658499e28f764b420689f927651af2d2592334091d8c3e882883c889964b3cb15d8b52a5d5e109e06ed900862c4565679ce5d85e9f85a4b8ce773ddd7b859a4c4e5edfae3e1c0c424b9305333b4a5e2a0948d20bdb7e75a6e26e6bc80c530751ca180c4de96b7dc5cf6aeaf957a95c95ba94a7d8b8352333db59d7b55499a5e56790f37b5bc4b58a8d6d514b2e0428410c8fd10b2c930b6c5d3b1b1ff9a52cb7", 0xde}], 0x5, 0x0, 0x0, 0x40}], 0x1, 0x40001) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000002000-0x4)=0xe8) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x83, 0x9, 0xfffffffffffffff9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000002000)={0x1000, 0x8b, 0x4, 0x80, 0x46f7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x480008}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=@ipv4_getaddr={0x20, 0x16, 0x0, 0x0, 0x2, {0x2, 0x1f, 0x80, 0xff, r1}, [@IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f0000001000-0x12)) 2018/02/01 20:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000036d000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00003f1000-0x4), &(0x7f000037a000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000afc000)={0x0}) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000fca000)="4d202e05b3c24e64169f40d8e4e025755ec19b332de4455ebfeab9515b5321d7efeb47cfde7332dc485233644204c1e2c66d6edae0697246901c051563c52925ceb97285e1ad5b313ee539d0a38837bc1ad52de983f751c7549161f2b479a955212218358e6aca53a73238a252bc951718abc9a41cd03d8ca9876722e7f409261aa4d1313e976d750d88a63b84f67b18c109469ca3badff5a6f0f34c338c9f16be", 0xa1) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = open(&(0x7f00003cc000)='./file0\x00', 0x20000, 0x163) execve(&(0x7f0000a95000)='./file0\x00', &(0x7f000086c000-0x8)=[&(0x7f0000bb9000-0x2)='%\x00', &(0x7f0000c71000-0x7)='cpuset\x00'], &(0x7f000061a000-0x18)=[&(0x7f000028a000-0x1)='\x00', &(0x7f00008a8000-0x5)='user\x00', &(0x7f0000a76000-0x18)='/@security/}self/eth1,-\x00', &(0x7f0000507000-0x1)='\x00', &(0x7f00002c4000-0x10)='bdev\'security@[\x00', &(0x7f000029c000-0x3)=',-\x00']) r3 = open$dir(&(0x7f00009e3000)='./file0\x00', 0x0, 0x20) chdir(&(0x7f0000775000)='./file0\x00') getdents(r3, &(0x7f00000b0000-0xe0)=""/224, 0xffffffffffffff4e) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000691000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000016000-0x4)=0x0) capset(&(0x7f0000958000)={0x20071026, r4}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x400000000}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/02/01 20:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) recvfrom$ax25(r0, &(0x7f0000f1d000)=""/21, 0x15, 0x2, &(0x7f0000efc000-0x10)={0x3, {"84ed9cfcd7d641"}, 0x95}, 0x10) 2018/02/01 20:47:33 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ec0000-0xc)={0x4}) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:33 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, 0xffffffffffffffff, 0x0) time(&(0x7f0000e0f000-0x4)) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10), &(0x7f000003c000-0x4), 0x0) 2018/02/01 20:47:33 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000069b000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x5) arch_prctl(0x1003, &(0x7f0000a0d000)="45a762d2949070") setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r1, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket$l2tp(0x18, 0x1, 0x1) 2018/02/01 20:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000036d000-0xf)='/dev/sequencer\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:33 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000e15000-0x8)={0x2, &(0x7f0000fea000-0x10)=[{0x0, 0x40, 0x9, 0x200}, {0x80000000, 0x1e87, 0x2, 0x3}]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000484000-0x9)='/dev/sg#\x00', 0x9, 0xa40cd904e3106aa9) 2018/02/01 20:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe2(&(0x7f00005c4000)={0x0, 0x0}, 0x14000) recvmsg$netrom(r2, &(0x7f0000f8f000-0x1c)={&(0x7f00000dc000)=@ax25={0x3, {"117b720d6d0ef3"}, 0xfffffffffffffff7}, 0x10, &(0x7f0000782000)=[{&(0x7f0000137000-0x1000)="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", 0x1000}, {&(0x7f0000ed0000)}, {&(0x7f00005ef000)="4939765fe8adc3631dd6fe525b59f4776bad21d104b4713039fd976325", 0x1d}, {&(0x7f0000b70000)="3ebcda9b7d08280fa09ea8661cbf42e4367d462a677ee7e89bb51ea8a7e4f83e3cb886f4cb5542191b0c5e6ebce5ae006f7f9c3e92aa59a52b67e530c9b3d50b9268d48471be8470e9cf7fbbe27b58c6d7503015d92a50612cd7ef9e57a20b430688114226b2e5370bf9911e8f1b1eed23e3fd1b4374af73c35276e099e249882772553ea0fb14592dc218f59671ba4d677fb60f6fa7de8af17496", 0x9b}], 0x4, &(0x7f00004ce000-0x3dc)=[{0x88, 0x105, 0x400, "13fd8d278f8ee389285f683e4630883246fae22637e753b1f2067e5a892965f94b77e99b8221e658d02a2b15753f7961be7504a1d77e8a8c193ba6300b7601a5967fe1651d289ed27df938165c6585c27c579eef5bf6f69189cf2575777dac2884891dda169f45848cab14dfa224ed9807f0ad802082dac295"}, {0xf4, 0x117, 0x0, "c3c6a6edf2ac1469b451a07bfa533ad81ed6007fa9058075edd4c06de87ac74a7bf11cfed875ec8b47d734df2f68bfc72b30339d7f22ec8500e02c979a861c25bf83f90f395c5a20c8e7d161fb7987eb1d963e8c4ddf45f823a8bb03aeb7983cfe596eb59575feb4dfd2b64e384760399d91924179a64398079864570dc97bf990d7c28666b73005c4bc4f5ad0674ac1bec8d8a0a7d15a1b8e6b6912763693d6fa99845ec34eb358e73a5e483d5dd14d09e3862eb8f0a00f5855b120e9f86e48712f11b726de42936353bba1aeba929df5d4f33c33de25ea5bdb925659070755f996965daaae"}, {0x104, 0x111, 0x9, "902600e86742fa33f704c149cdfa99412b3f47b4e99816afc27982a6f7f7e67c9f039ac5f8494ca08bd56272717faec46a121b6e63a54622fec888137d4784f8cf738b92bba73e92abce2c0eb1255acf3dae13cce8bc28c9d17d3e1ce41d8f517167d99e066da8193fcec85751fe3a0c3145c3c1a5727da8f9cd2f3a23d8322957c06e433d345057790ca6a9077e4e218b89ffbd693118fee6a34b9eec694ff02edec8e3bb1885464c24b2df3357ecaabf70318c2b17876a3c651792dc68b4d68fea54c64777b9e4241334a2ddfe4ccd792c93d5fac546a02c1d42ec246d900de701891ac7029517bba760e1e2313c9d1cc5543d31"}, {0x9c, 0x0, 0x5, "415ab9470014f0e6d314505462112d0474924e60512bfedc817395b679c5eaa57924cd447aeee5f40f175459f8640c151f854f1cfdd3db55aed162082c0161cc76a555f4e141e3da22f24a8352a6ed94e7c97c5b1fa0715dcb2c2bb3beda8ed2a83492d2d6b8eba761581202154d569e597515380dc791b28211cd906e4451a438122a0745436babf2f396cd8d9d"}, {0xc0, 0x10c, 0xfffffffffffffffc, "21dc9f514185d96f3d164cbcbd9c3d8c1e9efec6cfe339728574b0b1d8d71d1772a50f34f514daadded8c855aebeda0a5c7f8ee5201a409401f1d5e958095bbc756dc4f7c982db255f856a0abed54fa108dea8c48199f9eee9899ebfc40f817e329adb77f6bbb1497cfd5ce59ef5e403dd80f5c39a6734ef21175552cc5fd83f9a2cfb8bb2aa4e8bd5c29b32e77fe4ee7d91cbea679aaee313c296fd553214c336a27ba7149a12c7a8bd7a23103a06ba7a982c"}], 0x3dc, 0x14}, 0x2001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r3, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00005c0000)=0x3fb, 0x4) bind$inet6(r4, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000019f000-0x10)=@common='ip6tnl0\x00', 0x10) sendto$inet6(r4, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000745000-0x1a)=""/26) listen(r0, 0x3) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00009c8000-0xc)={@remote, @local, 0x0}, &(0x7f0000906000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000312000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x100000000, r6}) sendto$inet6(r5, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00001aa000)='/dev/vcsa#\x00', 0x0, 0x20000) getsockname$unix(r0, &(0x7f0000d62000)=@file={0x0, ""/108}, &(0x7f0000a36000-0x4)=0x6e) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b95000)='/dev/input/mouse#\x00', 0xd8, 0x4240) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000508000+0x717)={{{@in=@dev, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000053000-0x4)=0xe8) fanotify_init(0x40, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000085a000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000164000-0x1c)={&(0x7f0000a34000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000384000-0x8)={&(0x7f0000b4c000)={0x3ac, 0x1, 0xb, 0x306, 0x6, 0x0, {0xf, 0x0, 0x5}, [@typed={0xc, 0x39, @u32=0x1000}, @generic="6ac20205eb228ba229a705988b16e553f6819933ca5d7d20a32fdd4865ca8cfc7b61e06dff2459964f5273669f235d73874cb8f34d2258a7017c35b4dbc98794b1f16df60e5013515aaed8e61082acd25830083d41bf33f9ec6c48d2fad938046ef50c4fd7d710", @nested={0x11c, 0xe, [@typed={0x18, 0x2, @ipv6=@loopback={0x0, 0x1}}, @typed={0xf4, 0x64, @binary="8fae1fd266ed76c73fab299abe04611da7239b0f57095fee9be3fcfe5bb4c0aee31b8cffb10c490180d994a4738e3d9d24875f95dd17142c69966257040d2be950cd54bf1a7a17f2a4df2ef5d2c2e2715028d2e9e18596116f3ea06c4e686da4cdc584425ae5b4c01e73ee5f53cc34be9ef8a1c52b7298be6d646700ecea294ab6bb119ad7b966b63b5e76e3fcc0891edb3dfe3246072881de3c37d177cd9fc401c33bbd3afc56cabc07c8776188720d902df91d8f4c680709a42625e5383ac071b8710600a654f1beb11a288289971867e18bd8fb292e12892b992e8247a1401b75e5c7ae2a326e1395"}, @typed={0xc, 0x8b, @u32=0x1f}]}, @typed={0xc, 0x5d, @str='\x00'}, @typed={0xc, 0x76, @pid=r1}, @nested={0x194, 0x3f, [@generic="e451cae6ef5ac712190ae9d10fc362b2aa5460902f13d0c67715225ebd6b47825a71464f5821ae725a5a2dfc2d41a2782626ac07b9698d61d0ed4f21639233fb2ddd2cd7fbf005aabc03c8535109d71156f25c56a7ea5724a354e9c5d7a9623eb7505c4b5cc8a1aeef3eb58a6b60244c7cb7d90441d697fe699451aee849a6485b7ebde5eb61fb2f3eb8848fffe3bfadca56b4b9f884b68c18399c958bed4fc3cdbeaf1eb46a3f5e2dc9b49b655f35b4b498e9dd81ad1984eb858e823af383b4", @generic="ba296e7e8fb01b7a6b9d989689f68c739839a09225eeba1dfe8e81c45c45d2866bc818ebaffa24e9357514431babf0287d151004b66a7cb9854f81cea5ca81233ffe3fdba9db3c17cb99f1ef9a2c2c23c4bf285e3508265ac0a820f902af78475bce293331512ae2684662c8a666cb49b79f826ae92d8e44bdab4c1409669cedecb3e2034b66310af645ffa18a048dcbc8baf7ef615e7db1ac6ede08891e9ff4dd303b8ecab2e1f10d4c363f3f56cc7dc6e2bf20a6bb1a280657bf1f3fc693aa7d", @typed={0xc, 0x53, @u32=0x7}]}, @typed={0x5c, 0x7b, @binary="5584251a937f16d22ce6e309584cf73a8e2db37a36657d1c831b6a2c4856136a5777fa0c6d1b4e243cf791164575a369c03925cabca883a0f66040f65d50e07c2ed955d0854d562fa00117f4ad60c8ae2b"}]}, 0x3ac}, 0x1, 0x0, 0x0, 0x24000080}, 0x800) r2 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00004e6000-0x1)) r3 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000061000)={0x938e, 0x200, 0x8, 0x0, 0x8000, 0x10000, 0xff, 0x7, 0x100000000, 0xffffffff, 0x1, 0x546b, 0x0, 0x5, 0x9, 0x3, 0x7, 0xfff, 0x8}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000092000-0x120)={0x7, 0x0, [{0x40000000, 0x5, 0x5, 0x3, 0x6, 0x3, 0x1}, {0x80000000, 0x0, 0x3, 0xfffffffffffffffb, 0xff, 0x1, 0x8001}, {0xd, 0x5, 0x4, 0xf628, 0xb2, 0x7fff}, {0xc0000001, 0x5, 0x1, 0x9, 0x971, 0x80000000, 0x800}, {0x80000001, 0x8, 0x2, 0x10000, 0xfaa1, 0x2, 0x8}, {0x40000001, 0xfffffffffffeffff, 0x4, 0xffffffff, 0x8, 0x6, 0x2}, {0x1, 0x8001, 0x1, 0x5, 0x9, 0x1, 0x3a}]}) r4 = getpgid(r1) recvfrom$llc(r0, &(0x7f00007d8000-0x93)=""/147, 0x93, 0x0, &(0x7f0000c5c000)={0x1a, 0x10, 0x0, 0x101, 0x1, 0x1f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000004e000-0x68)={0x0, 0x0, [0x0, 0x1, 0x6, 0x684b]}) sched_getparam(r4, &(0x7f0000a0f000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000194000-0xe8)={{{@in6=@loopback, @in=@local}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000032000)=0xe8) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) unlinkat(r2, &(0x7f0000ed8000-0x8)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e40000)={0x0, 0xeb, "2ad01959255ffa99b037450839b44c834e31aa1e5bde856e59e716f321a78efd816797d7eee13c05bbb130a6a305bc070637f6d557908d05a86d5dd8cc8b3e3d5428b65c1bb49a678b8590b88ed56b2bd3153eae2d2d9de5ef6ffb24727b514a4e36ed9c98ba9d18bf49f6adf6c1f5bc4927aef423c2598dad6042e7a3c555277ccd7c6052cd250396f7e2b90a1a4933fbd35353d422e126da29f4a6275c718862ebe5068c15f8dc56c17b3e1d1794324c25bd06fb512f93a9fdc9f4bebee05e531e4123ca81cc6f8be84c33763020fca6d2ac74d06592c8b5196c05fd4854493d62c3dc31588b8829b98e"}, &(0x7f0000f88000)=0xf3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000db1000)={r5, 0x5}, 0x8) 2018/02/01 20:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000501000)={0x0, 0x0}, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000029e000)="880739cc30a22e177b7d3ade4539fecf", 0x10) vmsplice(r0, &(0x7f0000072000)=[{&(0x7f0000994000)='W', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x6d9000)=nil, 0x6d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) perf_event_open(&(0x7f0000cd0000)={0x3, 0x78, 0x8, 0x8, 0xef6, 0x1, 0x0, 0x2e2b, 0x400, 0xf, 0x8, 0x400, 0x1, 0x80000000, 0x9, 0x3, 0xfffffffffffffff7, 0x4, 0x0, 0x10001, 0x7255e100, 0x1ff, 0x9, 0x7, 0x6f2, 0x0, 0xfffffffffffffff8, 0xcd, 0x2, 0x40, 0x9, 0x1, 0xe1, 0x81, 0x0, 0x6, 0x40, 0x81, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000249000-0x1), 0xa}, 0x14, 0x100000000, 0x6, 0x0, 0xfffffffffffffffb, 0x8, 0x5}, r2, 0x0, r0, 0xe) tkill(r2, 0x1000000000016) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000c7000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/01 20:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000033c000)=""/180) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/02/01 20:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000534000)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x80) bind$netrom(r0, &(0x7f0000f36000-0x48)=@full={{0x3, {"242a2d7d746fe2"}, 0x2}, [{"49c04d6805ecbb"}, {"7f037bda40b8a2"}, {"e1e4f80b371186"}, {"ed052ebe57afdb"}, {"731eea539e619c"}, {"32bcf8d4b437af"}, {"195fa188cd1bab"}, {"340d166d4235be"}]}, 0x48) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000618000)={@common="6c6f00000000000000001e00", 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000448000-0x4)=0x6, 0x4) sendmsg$nl_route(r1, &(0x7f000001c000-0x1c)={&(0x7f0000de5000)={0x10}, 0xc, &(0x7f0000530000-0x8)={&(0x7f0000e3a000)=@bridge_setlink={0x20, 0x13, 0x603, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c2e000)={0x8, 0x3, 0x7fff, 0xdb68}, 0x8) 2018/02/01 20:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e48000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00007d0000-0x4)=0xffff, &(0x7f0000621000-0x4)) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00007fb000)=0x8, &(0x7f0000a93000)=0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c6a000)={@common='ip6gre0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000052c000)={@common='bcsf0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007ef000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) writev(r1, &(0x7f00000e1000)=[{&(0x7f0000aaa000)="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", 0x1000}], 0x1) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x10000000101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) set_tid_address(&(0x7f00008d2000)) 2018/02/01 20:47:33 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000e000-0xa)='/dev/dsp#\x00', 0xffff, 0x2b02) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@empty, @multicast1, 0x0}, &(0x7f0000006000+0xbf)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000014000-0x8)={&(0x7f0000013000)=@bridge_dellink={0x30, 0x11, 0x110, 0x6, 0x3, {0x7, 0x0, 0x0, r2, 0x2, 0x1200}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x8}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x0) recvmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000013000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000003000)=[], 0x0, &(0x7f0000013000-0xc3)=""/195, 0xc3}, 0x40012003) 2018/02/01 20:47:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @loopback, 0x0}, &(0x7f0000000000+0xd92)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000433000-0xe8)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eb0000-0xe8)={{{@in6=@empty, @in6=@empty, 0x1, 0x3, 0x3, 0x0, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x4, 0x100000000, 0x6, 0xe08, 0x3ff, 0xeb2, 0x56e, 0x7}, {0x7a, 0x6, 0x80, 0x69}, 0x6e46, 0xffffffffffffffff, 0x1, 0x0, 0x3}, {{@in=@rand_addr=0x6, 0x3, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x3, 0x0, 0xfffffffffffffc01, 0x0, 0x5, 0x7}}, 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, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00005f9000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b0a000-0x92)={0x0, 0x8a, "53597ba3159f27bbeb7d31752db2c4562c4d275faa8a2f3b7d57be4f89a188ed10568c0dcea17aa4d65740b0673e0536f3711f61b63b730319240175ca6832a8d19495734301863e3dc3d80103f7216adc45d33c9163b72c1bf555eb77135b86ade9ba95a9742e2509dab9e03d28372117b561824afab3f4f6ed279aaa45b958058a419d5acd3dfd8dd5"}, &(0x7f00002ac000-0x4)=0x92) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000c6d000)={0x3, 0x0, 0x1dc940a5, 0x1, r4}, 0x10) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x88) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f00006c8000-0x68)={0x1, {&(0x7f0000b59000)=""/4096, 0x1000, &(0x7f0000000000)=""/91, 0x2, 0x7}}, 0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000070000)) socket$key(0xf, 0x3, 0x2) r3 = getpid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003a3000)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x8, 0x401, 0x550, 0x40, 0x8}, &(0x7f0000bcc000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ddf000)={r4, 0x64, &(0x7f000031e000)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x100, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4b65}]}, &(0x7f0000ada000-0x4)=0xc) getsockname$packet(r0, &(0x7f0000a66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00003c9000)=0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000163000)={{0x7fffffff, 0x6, 0x9, 0x3, "749c67e91ab7bdfe113fc168ec5b997a4868a0fcdf913126d64ba608cd093ad22c22a68941240ddb2b3cada0", 0x5}, 0x0, 0x0, 0x9, r3, 0x8, 0x5aceaf2f, "b7c38a2d742bec563c59b207129323003d951ee07fe3d132130f701b95ce67be9e44bfe44ea4e4115e43b90c4a72e1384f80f1d02f0f0b2fdd23dbb30f75939d", &(0x7f0000860000-0x1d)='$eth0,#wlan1mime_typekeyring\x00', 0x1d, [], [0x6, 0x2, 0x1, 0x1]}) wait4(r3, &(0x7f000090e000-0x4), 0x80000000, &(0x7f0000c94000-0x48)) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f0a000-0x4), &(0x7f0000c0a000)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000de0000-0x4)) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000039f000)={0x9, 0x5, 0x10001, 0x1000}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000d38000-0x2)=0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b80000-0xa)={r4, 0x8, 0x1, [0x8]}, &(0x7f0000987000)=0xa) 2018/02/01 20:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00002b5000-0x15)='/proc/self/net/pfkey\x00', 0x480400, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000765000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f000030b000)=0xfe9b) 2018/02/01 20:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000017000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000915000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000037a000)={&(0x7f0000df8000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000531000)={0x20, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, [@typed={0xc, 0x1, @fd=0xffffffffffffff9c}]}, 0x20}, 0x1}, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f000069b000/0x18000)=nil, &(0x7f0000d94000-0xc)=[@textreal={0x8, &(0x7f0000550000)="f43e0f01df2e0f011d66b9800000c00f326635004000000f30660f382b0fbaf80c66b8c863e18f66efbafc0cec0f005400f0291566b90e04000066b80060000066ba000000000f3066b98f02000066b80080000066ba000000000f30", 0x5c}], 0x1, 0x10, &(0x7f0000a61000-0x20)=[@flags={0x3, 0x10000}, @dstype0={0x6, 0x8}], 0x2) 2018/02/01 20:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x3c1) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:33 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) r0 = add_key(&(0x7f0000e88000)='trusted\x00', &(0x7f00009f4000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e01000-0xc2)="5c8b5245c2ba129335e09a80f5850318bb7e8945030e5f059a6e9ce6f2f3f0cee2b8d63666b16aaa2aac17806b6975ff5d51ffd19921ab40e56b695d7cb963d34d3e44d79892f0c27c994b7de41b409362b15675a03d0dff389f0e663c14ec72be7010e3ff354a4dfbc711ecc2c665aee56bfe92579808ce8d295fd862c9f1c917dab8a36d0ff5ac6992b2d94a724e2537fdf110e2da00dc88ff188dd1b85945f2f8e45c4f878a2504b6e1ea2dbb437790cbd57036a0ec6a9557873066bb971c8034", 0xc2, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000f1000)='keyring\x00', &(0x7f0000718000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) 2018/02/01 20:47:33 executing program 6: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004fa000)='/dev/rfkill\x00', 0xa0100, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a0b000)={0x0, 0x70, &(0x7f0000d4c000-0x70)=[@in6={0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0xd}}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x6}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000de5000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000014f000-0x4)=r1, 0x4) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000de5000)=@assoc_value={r1, 0xf3d9}, 0x8) ioctl$KVM_SMI(r0, 0xaeb7) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f0000001000-0x54)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) 2018/02/01 20:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006b4000)={{{@in=@multicast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000afa000-0x4)=0xe8) setfsuid(r3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000095e000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x2, 0x3, 0x4, 0x9626, 0x7, 0x1}, 0x20) r4 = syz_open_dev$tun(&(0x7f0000d1b000-0xd)='/dev/net/tun\x00', 0x0, 0x60002) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000984000)={r2, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f2a000)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00003ab000-0x50)={@common='teql0\x00', @ifru_names=@generic="c15cbe0374308b1b2c5d0ce63d9a8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/01 20:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000ec8000-0x8)={0x1, &(0x7f00003c7000)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000001e000)={r4, 0x10}) read(r1, &(0x7f0000fc0000-0x4a)=""/74, 0x4a) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) r5 = dup2(r1, r3) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f0000caf000)) 2018/02/01 20:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e1c000)=0x0) syz_open_procfs(r0, &(0x7f0000bbe000)='attr/current\x00') socket$nfc_raw(0x27, 0x3, 0x0) 2018/02/01 20:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000ab8000-0x8)='net/dev\x00') getpgrp(0xffffffffffffffff) write$selinux_user(0xffffffffffffffff, &(0x7f0000fb5000)={'system_u:object_r:auth_cache_t:s0', 0x20, 'system_u\x00'}, 0x2b) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000e36000)={0x6, 0x8, 0x0, 0x0, 0x0, 0x7, 0x101}) 2018/02/01 20:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000226000)='./file0\x00', 0xd) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008ad000-0x4)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) r3 = dup(r1) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00007b1000-0x4)) 2018/02/01 20:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) close(r0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:33 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000078000-0x2)=0x0) wait4(r0, 0x0, 0x20000007, &(0x7f0000c02000-0x48)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d33000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000715000)=0x80, &(0x7f0000f85000-0x4)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db2000-0xc)='/dev/rfkill\x00', 0x803, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00001d6000)=0x1) getsockname$inet6(r2, &(0x7f0000410000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000948000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}], 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000edc000-0x8)=@assoc_value, &(0x7f0000007000-0x1)=0x8) 2018/02/01 20:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) listen$netrom(r0, 0x79c1) r1 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00004e6000-0x1)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffc) sendmsg(r0, &(0x7f00002f4000-0x1c)={&(0x7f0000563000)=@un=@abs, 0x8, &(0x7f0000e47000-0x28)=[], 0x0, &(0x7f0000193000-0x3a4)=[{0x14, 0x84, 0x0, "0c8ebb5fd2"}], 0x14}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005c5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00006fd000)={&(0x7f0000419000-0x58)={0x27, 0x47e, 0x7, 0x2, 0x2, 0x4, "4fe1820e2869f4b44601350bd1578afe8e1435930d253a43e87663b6fbf5f3ae16b79e7f01195d421f7c71ab0121de44fff3b9215e35ec177673f7b2f14763", 0x8001}, 0x58, &(0x7f0000629000)=[{&(0x7f0000e55000)="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", 0xff}, {&(0x7f00008f6000-0xb1)="5302be3af7a9b20d5a8e5c25b76f975b7f4af6da2254843151f76f79b32a71aa89d4471c6d65ae9ece6a5d072735214f0cb5956ae0d0c4fce53bebe5f00d4e17c860bdf5e248265160ec803ef4507c30f76e7894ba1caec333e0936a939ed7248843e8c1e0bd4f5e5661305f338394f46bdb7bef312cd44e4d90106be406743e554341c83b957f25f05311896920eb825258d829a3d16e750ece32ea94a19e4389465f8ec9d106c3899a5bfce8301dbf89", 0xb1}, {&(0x7f00005c8000)="35a3e817f36987065407eff4c98394ed34901f7cc69cfbf89406f267f9bfae2478f9a0aa3c32b3d35d2f03e4b779c8216ee94cab6145d5f8ee97e9f9658c7945f53f9a1ec5231f2eda6035366cb56dc2633df7367b8c9a225792d610e6a4ec5df90e909a2e7d426e266fb5dd04005c986da8b4ad6a6fa6d9886127534936caa8cd1a3f165f2805792043c5d7f3a0cde73b6fdceddd2c54f84be9466bf8f270a039d445ec4e0b684ae542da85950765a52d5fbf8e8f1de677d0985da5db5194381b5bc2a0032f50d352b521849b5459ebf6da92f9509e501b551a1618", 0xdc}, {&(0x7f0000d88000-0xad)="4ccecc9a5f0aafe5d84fd810b4c8ecb533370698806feec47c23832b2deac6a70a01cbf2d9ed6c99b1dfa97de08e3ad3cf8b27ca69ebc8e6ff21abb5748362f4031b7e0cf251ebc891e064f7bbc5ebbb306dd287152c3f21610564addf2b4585a44d44096b6ec786990bcce4a82b4c27e1a00edc79fec5f3fd7b9c1f3f1de6c072a9a801a202c5e08df0903e21e5988191d545e12f6d9db01049c3c2f4c21e11607f6bfadaf7e0400ccafaff3f", 0xad}], 0x4, &(0x7f0000e30000-0x68)={0x68, 0x11f, 0x4, "ab289cf01834054c4da78163a1a47efbc8316ba3bea3c3c92f39b5a7e98c97f724cf3842ba8f9100a4df7a1241ff330686b9cac83850a0e0074b8c656b1955d032c678ea5ded67e3b6d80bfbbba89b219acd0dc1ebdc3aa75450"}, 0x68, 0x4}, 0xed97f47742433849) 2018/02/01 20:47:33 executing program 4: socketpair$ax25(0x3, 0x5, 0xf7, &(0x7f0000a03000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000bd0000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/01 20:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00007fa000-0xc)='/dev/autofs\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000359000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = eventfd2(0x0, 0x0) pivot_root(&(0x7f0000b83000)='./file0\x00', &(0x7f000030b000)='./file0\x00') ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000650000)={0x0, 0x1, 0x100, &(0x7f0000e78000-0x8)}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x6, 0x2000000001, 0xffffffffffffffff}) 2018/02/01 20:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x2, @empty}}, 0x0, 0x80003ff}, 0x98) 2018/02/01 20:47:33 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, 0x8, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc3800000000000, 0x100}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000984000)='\x00') open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:33 executing program 6: pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) fallocate(r0, 0x1, 0x9, 0x800) sendfile(r0, r0, &(0x7f0000000000), 0x100000000) fcntl$notify(r0, 0x402, 0x26) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000002000-0x4)=0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x3, 0x3}, 0x14) fsync(r1) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000003000-0x70)={0x7, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x220, 0x5, 0x3, 0x6, 0x4, &(0x7f0000002000)=@generic="a6fb36d626372b3ab417556286ad026d", 0x5, 0x4, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000+0x354)=0x7, 0x4) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000001000)={0x1, r2}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000-0x88)={0xfc53, {{0xa, 0x1, 0x1, @empty, 0x54}}}, 0x88) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x17, 0x8, "380007aac5ff8f1ae64e1b550ba670841b2ac280cf8d6aa6c1c9147b7df14f4d43fab8c24d3f2ef30114a39ab3e6bf2895b48991593fe36fb67a3f219a21a3d6", "63f66ec6409839c58ec5154c70e238f29ea6361f0d26fa4b0a2575eca6e651c6", [0x80000000, 0x9]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xea5, 0x94, 0x7fffffff, 0x0, 0x5}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r3, 0x3, 0x0, 0xffffffff, 0x2, 0x9}, &(0x7f0000006000-0x4)=0x14) socket$inet(0x2, 0x0, 0x7f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000007000-0x4)=0x6, 0x4) 2018/02/01 20:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b9b000)="02b11e7eca62ca513cf47f4772fe66f039bf2e10e19b5758ed1426061da12bbae1f9d5cc43d4c219c3b85cbba8da848fdd0322bea368ee427c9e51386f390324d91b7b121b3a674b2e69930b127289ef416ac3a8a248ddfc1f98bbf235c3e006557df993be6aec3354328b8cbfcd849b173bddac0103821da67d300d5e71da7be5a5e1c012aaaa6d6382bdf58c3b6af84ebf5ab68cb989337e0862b6d7b0", &(0x7f0000836000-0x4), &(0x7f0000985000), &(0x7f000070e000)="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") 2018/02/01 20:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000842000-0xc)={0x0}, &(0x7f0000f86000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000066d000-0x4)=0x0) rt_tgsigqueueinfo(r2, r3, 0x3, &(0x7f00001d5000)={0x15, 0x8, 0x5, 0x100}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000e6f000)=0x2, 0x6) 2018/02/01 20:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:33 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) mkdir(&(0x7f0000d40000)='./bus\x00', 0x199) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000f40000-0x70)={[{0x101, 0x6, 0x5, 0x1, 0x7f, 0x91a, 0x4, 0xc3, 0x6, 0x1, 0x1, 0x8, 0x5}, {0x1, 0x6, 0x101, 0x100, 0xfffffffffffffff7, 0x3, 0x2, 0x8, 0xffffffff, 0x6, 0x2, 0x6, 0x40}, {0x5, 0x4, 0x800, 0xfff, 0x5, 0x7, 0x7ff, 0xdc, 0x4, 0x685c, 0xfd0, 0xad, 0xffffffff}], 0x3}) 2018/02/01 20:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00004e6000-0x28)={'vcan0\x00', 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f4a000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f000066e000-0x2d)="92a59a7d1f883f57bbc4b7b97bd7397dc193bcd5dc838e600b80489fb228b327e3dcdd2d917a43fadc48054c2a", 0x2d, 0x20000000, &(0x7f00000bd000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$can_raw(r0, &(0x7f0000182000)={&(0x7f00001be000-0x10)={0x1d, r1}, 0x10, &(0x7f0000783000-0x8)={&(0x7f0000133000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "b3c61c25af00a79e"}, 0x10}, 0x1}, 0x0) 2018/02/01 20:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) pipe2(&(0x7f0000523000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bb1000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000ed1000-0x4)=r2) mq_getsetattr(r3, &(0x7f0000000000)={0x5982a8af, 0x3, 0x7fff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)) ioctl(r3, 0x180001, &(0x7f000078a000-0x1)="05") r4 = socket(0x8000000200010, 0x5, 0xffffffffffffffff) r5 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) fchmod(r0, 0xfffeffff7f7ffffa) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000041000-0x24)) mq_notify(r5, &(0x7f00006cc000-0x50)={0x0, 0x1c, 0x8000000000000, @tid}) open_by_handle_at(r4, &(0x7f0000fa7000)={0xd0, 0xfffffffffffffff7, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c53ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce9e68b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9efc59ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x200) poll(&(0x7f0000ae3000-0x10)=[{0xffffffffffffffff, 0x5000}, {r5, 0x2000}], 0x2, 0x1000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000075d000-0x4)=0x6) ftruncate(r3, 0x8000) sched_rr_get_interval(r2, &(0x7f00007d7000-0x10)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000242000-0x4)=0x0) r7 = add_key$keyring(&(0x7f0000db2000)='keyring\x00', &(0x7f0000738000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00002eb000)={0x0, 0x0}, &(0x7f0000e3f000)=0xc) getgroups(0x6, &(0x7f0000140000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r7, r8, r9) r10 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_getscheduler(r6) ioctl$PERF_EVENT_IOC_RESET(r10, 0x2403, 0x8) mq_timedsend(r5, &(0x7f0000ba4000-0x2)="6c10", 0x2, 0x0, &(0x7f0000d9a000)={0x77359400}) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/01 20:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003a5000)={0x0, 0x3, 0x10}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab5000-0x72)="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", 0x1cf, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = dup(0xffffffffffffffff) write$evdev(r0, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x2710}}], 0x20) sendmmsg$alg(r0, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[]}], 0x1, 0x0) 2018/02/01 20:47:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000290000-0xc)='/dev/audio#\x00', 0x4, 0x400) openat(r1, &(0x7f00005cb000)='./file0\x00', 0x0, 0x2) signalfd4(r0, &(0x7f0000400000-0x8)={0x9}, 0x8, 0x80800) setrlimit(0xb, &(0x7f000003a000)) timer_create(0x0, &(0x7f0000dda000-0x58)={0x0, 0x0, 0x0, @thr={&(0x7f000015f000), &(0x7f0000611000)}}, &(0x7f00006c7000)) 2018/02/01 20:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) getsockname$inet6(r0, &(0x7f0000176000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000a67000-0x4)=0x1c) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000085d000)={0x5, 0xc, [0x3, 0x3, 0x200]}) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:34 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000051b000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000529000-0x10c)={{0x80, 0x6, 0x5, 0x80000001, "f24d6a5d8f19eab4acb97d10032686e7f6fa049331fbde935e7ed2a57adfab690014494ef26730977010f2ee", 0xae52}, 0x0, 0x0, 0x96be, r1, 0x1, 0x3cbb, "3277d0e294b94a08e060152cdf7e74c3ceb47932a41a22934f2e10c7db157c96ea5154359e2e35741ee4c9afe8e2f4207b7a52e8143ae7707b4df98e894f5e8d", &(0x7f0000526000)="6c6f3a8c766d6e65743100", 0xb, [], [0x1, 0x7fffffff, 0x62, 0x180]}) r2 = open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) dup3(r2, r2, 0x80000) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) pipe2(&(0x7f00002e6000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000d0a000)=0x83, 0x4) 2018/02/01 20:47:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x56)=@file={0x0, ""/84}, &(0x7f0000f05000)=0x56, 0x80000) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000ea0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000cd3000-0x4)=0x10, 0x80000) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00004e6000-0x1)) r3 = socket$key(0xf, 0x3, 0x2) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000a0a000)) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:34 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000-0x14)={{0x1, 0xfffffffffffffc01, 0x2, 0x7c00000000000, 0x5, 0x81}, 0xffff, 0xce3, 0x400}) 2018/02/01 20:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x6) r0 = socket(0x10, 0x80807, 0x4f6a00000000000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000003c000-0x3c)=@newlink={0x3c, 0x10, 0x8000009, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_EVENT={0x8, 0x2c, 0x8000}]}, 0xfffffca4}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0xa98, 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f000015b000)={0x67, &(0x7f00000d3000)="11ed134c9dd36cac04afb6fa817fa585ce3850946f102a5c54a543f6426bb3bc5d3e007a244daa3a5dfb46e6b2b764c2870c18c9761c0a9bad06f44768b7fdd494da8f9e8049109b500a84bf3515c8ac4adeba6af94c726682cb714efa5fd1e7dfb80ec5023bbf"}) 2018/02/01 20:47:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r4 = dup(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000eca000-0x1d)={0x0, 0xa1, "d131de2352c10ddaf9660dbc0db88a84fbaaf29969763edc11f4e25c6e767540310ace560bc8877cb570911d6aa8c59d8c470e6e8f58dfa7f03ab618045f17be116db3218e10888a96215715fae35003c67d2868120d6674b5b65bf99273a6a0b8cab1956e4b63c091431acf5aeb0e617c655e32d4aff2e69d901382f487fd4e1c87ab78bd879f230bf95298061f285849fe38da5da84bf532aeca7c5db15b2af5"}, &(0x7f000076a000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000009000)={r5, 0xfa, 0x3, [0x9, 0x2, 0x1f]}, &(0x7f0000f1c000)=0xe) sendmsg$unix(r2, &(0x7f0000303000-0x1c)={&(0x7f0000a58000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f000053c000)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10}, 0x0) close(r0) close(r2) close(r0) 2018/02/01 20:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000fa5000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffcb4, 0x400) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000854000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) close(r1) read(r0, &(0x7f00003d9000-0x72)=""/114, 0x72) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000405000)) 2018/02/01 20:47:34 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) r1 = open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000a5f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e08000-0x4)=0x14) sendto$packet(r0, &(0x7f0000c52000-0xf5)="6b647316f28cec72a1b87aae65d6703fd90858d2f5d294f006c45939d372d8a9f585c3691467089e0d1a28f1e20d8196a740ced2727a58f8820c3aa02308d465a3d62561723cac10efe8496e14091a2b56848938414111100c333019aecc314f8c50b0be85fca566495d1714fafab5ed86215b5a197d66ef49a52bef011899dd2bf20a0c9e150d6edec66166156c00f43f4467888db57d56ab1b42a9813c2dc07cd6db08f98c60dffd6730776ee6a707c20a8b16d30d97e1d75265af9a816c684f45fbb7db739ebcf254d45545094e5d2031a0952ff7c818380e961809a662322061dfafc32a47dacc2c8653acd02bd0d4aa65aad2", 0xf5, 0x8080, &(0x7f0000d5a000)={0x11, 0x1, r2, 0x1, 0x5, 0x6, @random="41eac7dccd92"}, 0x14) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000039000-0x370)=@nat={'nat\x00', 0x1b, 0x4, 0x2f4, 0x1c4, 0x27c, 0xffffffff, 0x94, 0x27c, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000231000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0x94}}, [{{@uncond, 0x0, 0xac, 0x110, 0x0, {}, [@common=@unspec=@limit={0x3c, 'limit\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@multicast2=0xe0000002, @gre_key, @port}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00'}}]}}, 0x350) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004d9000)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000164000-0xe8)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000199000)=0xe8) bind$packet(r1, &(0x7f00003b3000-0x14)={0x11, 0xff, r2, 0x1, 0x1, 0x6, @random="30baa0c201e5"}, 0x14) 2018/02/01 20:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) socket$key(0xf, 0x3, 0x2) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000127000-0xb)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007cb000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x6, 0x7, 0x3, 0x0, 0xfa62, 0x0, 0x1f, 0x61, 0x819, 0x7, 0x1, 0x1, 0x5d45b63b, 0x9]}, &(0x7f0000dbe000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f55000-0x8c)={r1, @in6={{0xa, 0x2, 0xfffffffffb5bb7c2, @ipv4={[], [0xff, 0xff], @empty}, 0x200}}}, &(0x7f00009cd000-0x4)=0x8c) getdents64(r0, &(0x7f000067c000)=""/241, 0xf1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000093000-0x6)={0x0, 0x4}) r2 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = inotify_init1(0x200080000) r6 = inotify_add_watch(r4, &(0x7f0000e19000)='./file0\x00', 0x208) inotify_rm_watch(r5, r6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) getsockopt$packet_int(r4, 0x107, 0xa, &(0x7f000098c000-0x4), &(0x7f000060f000-0x4)=0x4) 2018/02/01 20:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r2 = dup(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r3, &(0x7f0000532000)=""/1, 0x1) r4 = gettid() socketpair$unix(0x1, 0x800005, 0x0, &(0x7f0000288000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f00000a4000)=[{&(0x7f00006b0000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r6}], 0x1, 0xfffffffffffffff8) r7 = dup2(r5, r6) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000f39000-0x4)=0x3) lstat(&(0x7f0000750000-0x8)='./file0\x00', &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00006a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r6, &(0x7f0000fcf000-0x38)=[{&(0x7f000014d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005cb000-0x28)=[{&(0x7f000007e000-0xd8)="b9a5906b3fb95b7944d748365422772dbba6cc2a658fd44f179fe59f8cf7e092fe4522ff2e9e0b7f9ffbb074afefb2f283f39b5d9346898fb3b67536b4cb6c72580e6f540557746ab3640bce470564aee7793105bab84856aadbdfde3886f2ec1d374ccff386ccab9b75de99f4f1222c522846d49782a84ca975972002bfd102a1cf98ed897f2166a83346f832432b55486f30fe087f2a5de1faaad940532218cb25da2e5f11cd474b02c8e0912171d81b5ceee0697b4df212cdf28690ff4f8d1b0c1398a38b5ee2b410e9ae1413dba74ac148dacc694903", 0xd8}, {&(0x7f00004df000-0x16)="fcbd45fb91d414c2c848af1aefd7d09f28b8cb15076a", 0x16}, {&(0x7f0000e6b000)="3af72587fd520768d347e8eb10174636c13ea36d3958ce303515f0f9e9a19f15ccea56a6081170eabaee7a14d3caf17710099395eb5b1b9a55de0f2a8dea55bff9f95b80462dae483fdb666cd486a4ca740cec09666c859340ca3ea41f650d08f81b9bca53a8f855e9349f9fd7997cf0b04a054251b906b9b0122af998b0b4", 0x7f}, {&(0x7f0000d95000-0x2d)="5348ca47b9e50167a8ec5e43d1ed2cca8fdc506f117bd002b9eed20638c148f7234fa06e76280abc96c0fb8bfa", 0x2d}, {&(0x7f000020e000)="68f947da64c18442cc826e655f5ac16d8a6d183dbd2190e85439a543ed3d50084059bed20186a4c866c84e709c20f371c1dd53757a703d4adba59a2112f08b5bc645a26f64cc4c07e52fb8831a7de222c56179d0bc6d198fd7df0bdf043f0c1809a39349", 0x64}], 0x5, &(0x7f0000354000-0xf0)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffff9c, r7]}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r7, r6, r3, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r6, r3, r5, r0, r2, r2, r5, r7, r0]}, @rights={0x14, 0x1, 0x1, [r3, r6]}, @cred={0x18, 0x1, 0x2, r4, r8, r9}, @rights={0x30, 0x1, 0x1, [r3, r0, r2, r5, r5, r6, r1, r6, r6]}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x10, 0x1, 0x1, [r7]}], 0xf0, 0x20000091}, {&(0x7f0000d64000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000de000)=[{&(0x7f000075e000)="7f753b6514f0", 0x6}, {&(0x7f00001a4000)="3df4682fd70e5ffb919bf26863a1bfe5d2a0d85238f5b5e5ee432bbcb136f4a4b43dac174fd0c5c0daf4f3993f11a5caf51dae80e7815e700b2e915a182ba2471ea73b38c31fe17940aa62a9debb3dc66751b32a2c5e2fdfeaa56ea6366cf1c19bea84fd21f2d66bc9f88846f0fca72bfb7823e302599fff11ffff453ad0e38104eb550f355c33614cddfeb051472bef786d3bbc79094095f2462467f909b2f963973ee167486c23d22e42f0eb5408c8093e20cef7a65e53511724ce1f7b410bb9ff119b2516e0658f1f05c37b2a8b02bbf2aa7a754bfa6f4b1a549d60b10613d1b8", 0xe2}, {&(0x7f0000f12000)="6f76d4ec45171dc361e66657c4e01b01aaa4b2d056f4a498616c42d2680ed76da106f5f141", 0x25}, {&(0x7f00002c2000)="f7e23a3510cfa7f2b5ea92d7d9c9caa26960d4dd32f1f5382f798f24aa7dcf0975c1eee4d13f2b2034b66124ac29e28816ae97d42027a15d487e999b71ea7548a54b049e8b6d5115609ed36abc0eb341d88ffd06d1f950f2db31ca6c7b0e612567378ce350ab598647daaa0b517678e76991b2bae1657e03510b174fde632cdb879d8a429a89021cabfb71124a46349e2facfc9fdbdcea465380ff84a6e2d536b19e40e001723cf34d09372dddadd8ab0fc14077d13060008fe9206ab8931c4982feac91e4f5840b713f17d97aaa0f9cd856e7d0b4983782422aa462df00cb87c0a724f2", 0xe4}, {&(0x7f000067d000)="25ea6fd0fc74975f9e0329d9ecd3a1c4890cbc98f1c4ec639e743c875c253a44dcdc011148ee43526436190991965497c0b2644b0ba91db5abfbae48667428768de7405c974b7618d1ba0e", 0x4b}, {&(0x7f0000fea000-0xac)="e1a11483b1c3c892e0b5174a5c8db54d269e3ac9542769b0d42312fe86ffed08c901752aa2e053192ac7f3bbb7e7941e97e2016020c39ed17f865da811854e7ae01abbb11c6b9696e97934185170ad95ab2342f12582d316bf60a92414caad7f54d92c5010ae86515ad85acebac68fb5f9b76b75677dc0bbafbf33b66d3b347b94fa34d509a851cef3c39916d0425fffd423f04e3a97079f913309c54642620a21915f0569237dd795d0f011", 0xac}], 0x6, 0x0, 0x0, 0x4000000}], 0x2, 0x40) tkill(r4, 0x16) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f000025a000)={0x8, 0x6, 0x4, 0x5, 0x101, 0x100000000}) 2018/02/01 20:47:34 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f000054a000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000205000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006ed000-0x4)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) nanosleep(&(0x7f0000af3000), &(0x7f0000427000)) 2018/02/01 20:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000574000)='./file0\x00', &(0x7f0000343000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000727000-0xe)='net/protocols\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bf0000-0x6)={0x0, 0x2}, &(0x7f0000c2e000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d27000)={r1, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x400, 0x1}, 0x98) ioctl$KIOCSOUND(r0, 0x4b2f, 0xdf9) sendfile(r0, r0, &(0x7f00004db000), 0xff) 2018/02/01 20:47:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000191000)='/dev/midi#\x00', 0x1, 0x200) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000009b000-0x4)={0x8}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/02/01 20:47:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000)={0x0, @rand_addr, @rand_addr}, &(0x7f0000002000-0x4)=0x1fa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @random="a57fad7e81fb"}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x10402, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000005000-0x20)={@generic="24f06f23f93d3d76ee14086dd051e88f", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}) clock_gettime(0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000001000)=[{0x1, 0x101, 0x3, 0x80000000, @tick=0x8, {0x7, 0x5}, {0x1, 0x2}, @result={0x8, 0x4}}, {0x6, 0x7, 0xffff, 0x9, @time={0x77359400}, {0x3, 0x100}, {0x0, 0x2}, @quote={{0x3, 0x4}, 0x6, &(0x7f0000002000-0x1c)={0x7f, 0x1, 0xf78, 0x11b, @tick=0xc0, {0x3f, 0x9}, {0x7ff, 0x6144}, @raw32={[0x8, 0x29, 0x2]}}}}, {0x4, 0x5, 0xffffffffffffffff, 0x6, @time, {0x6}, {0x5, 0x2}, @time=@tick=0x75}, {0x80, 0x0, 0x2, 0x10000, @time={r3, r4+30000000}, {0x6, 0x3f}, {0xff, 0x1}, @raw8={"407c6f01263e1fafc91cd93b"}}, {0xbde1, 0x1, 0x6, 0xfffffffffffffff7, @tick=0x81, {0x4, 0x2}, {0xa1d0, 0x800}, @queue={0x100000000, {0x34db0000000, 0x8}}}, {0x9, 0x38000000000, 0x5, 0x52b4, @tick=0x7, {0x400, 0x7}, {0x8, 0x4}, @time=@tick=0x6}, {0x67, 0x2, 0x3, 0x4, @tick=0x1f, {0xd9c5}, {0x0, 0x9}, @result={0x2}}, {0xf72, 0x7, 0x6, 0x9, @tick=0x10000, {0x40, 0x10001}, {0x9}, @result={0x6, 0x9}}, {0x8, 0x9, 0x401, 0x7fff, @tick=0xffffffffffffffff, {0x6, 0x1}, {0x9, 0x5}, @quote={{0x10000, 0x8001}, 0x4, &(0x7f0000002000-0x1c)={0x7, 0xa3a6, 0x8e, 0x7, @time={0x77359400}, {0x8001, 0x7}, {0x7f, 0x80000000}, @queue={0x1783, {0x6, 0x863e}}}}}, {0x7, 0x6, 0x8, 0x81, @tick=0x1ff, {0x7c, 0x1}, {0x6, 0x101}, @queue={0x8, {0xbbe, 0x1}}}], 0x118) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000001000-0x50)={@generic, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r5, &(0x7f0000001000-0x58)={0x27, 0xfff, 0x4, 0x4, 0x5, 0x9, "bdca7e083d0023bc74005f8e1b1acc4ea93bbf31ab49b2a1bd66000c3375ccb3ccdf164d962ea8a1120e27458c2d2f7dffa3cae2cd060f6e3c335652cfe39e", 0x3}, 0x58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x9, 0x1, 0x632, 0x20}, 0x8) r6 = socket$inet(0x2, 0x3, 0x2) r7 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x2, 0x200000) ioctl$KVM_S390_INTERRUPT_CPU(r7, 0x4010ae94, &(0x7f0000001000)={0x3ff, 0x2, 0x9}) setsockopt$inet_int(r6, 0x0, 0xcd, &(0x7f0000001000-0x4), 0x4) 2018/02/01 20:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005d1000-0x10)='/selinux/policy\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f000016c000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f77000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) nanosleep(&(0x7f0000865000-0x8)={0x0, 0x989680}, &(0x7f0000d3d000-0x8)) 2018/02/01 20:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) userfaultfd(0x80800) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00002d7000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00003c6000)) ioctl$TCSETA(r0, 0x5406, &(0x7f00002e8000-0x14)={0x1ff, 0x1ff, 0x9, 0x10000, 0x5, 0x1ff, 0x8000, 0x0, 0x800, 0x9}) 2018/02/01 20:47:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00005c2000), &(0x7f0000454000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000cf4000-0x1e)={0x18, 0x0, {0x3, @empty, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r4, &(0x7f0000b7c000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x400000}, @common='ip6tnl0\x00'}}, 0x10) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) bind$inet6(r3, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x3) r7 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r7, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f6e000-0x18)={0x0, 0x6, 0x30, 0x1, 0x7f}, &(0x7f0000592000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000e04000-0x8c)={r8, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) 2018/02/01 20:47:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) fadvise64(r0, 0x0, 0x6, 0x3) r1 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f00002f4000-0x1c)={&(0x7f0000563000)=@un=@abs, 0x8, &(0x7f0000e47000-0x28)=[], 0x0, &(0x7f0000193000-0x3a4)=[{0x14, 0x84, 0x0, "0c8ebb5fd2"}], 0x14}, 0x0) 2018/02/01 20:47:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000429000-0xc)={0x0, 0x8}, &(0x7f0000a96000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b57000-0x108)={r1, @in6={{0xa, 0x1, 0xa99d, @loopback={0x0, 0x1}, 0x2}}, [0x8, 0x1000, 0x2, 0x7fffffff, 0x8000, 0x9, 0x9, 0x1000, 0x1, 0x9, 0x9, 0x100, 0x1, 0x2, 0x8]}, &(0x7f0000048000)=0x108) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) lseek(r2, 0x0, 0x2) 2018/02/01 20:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) readv(0xffffffffffffffff, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/02/01 20:47:34 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f000000d000-0xb5)="44def97510c4c77c975eaaeaa34865e67c5d6abc09eb821f41586cf5a2c16b6dbdf2f19bc7b77d513dbc540dbcb55078715a45770202e560fe2d5706f2a150b627c8c3c52c8457e3fd8ea9470c743a734f0f4971ae5d39b1c3343d0e3cd990c93aad66c2879aa62b6f47330003150b68d7be521d4e11f3cc3563cf51b589dc0e76fc559d78548ba57ad0e7623bfa2d080ff757b9a79417276b773cee9b0e88d7d92c9f3df431ab79e5140ddedc1b61c8c262ff6a54", 0xb5, 0x0, &(0x7f000000c000)={0x3, {"e2e97e578ea5c3"}, 0x3ff}, 0x10) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002a00030007fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0xf9}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000000e000)={0x10, 0x0, 0x0, 0x10000}, 0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000000e000-0x4)=r2) sync_file_range(r0, 0x7, 0x2, 0x3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000d000-0x1c)={&(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f000000c000)=[{&(0x7f0000008000-0xc5)=""/197, 0xc5}, {&(0x7f000000d000-0x38)=""/56, 0x38}, {&(0x7f000000c000)=""/126, 0x7e}, {&(0x7f000000c000)=""/77, 0x4d}, {&(0x7f000000c000)=""/153, 0x99}, {&(0x7f000000d000-0x25)=""/37, 0x25}], 0x6, &(0x7f000000d000-0x10)=""/16, 0x10, 0xfffffffffffffff7}, 0x40000001) 2018/02/01 20:47:34 executing program 0: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00002a3000-0x20)=[{&(0x7f0000181000)=""/250, 0xfa}, {&(0x7f0000027000)=""/72, 0x48}, {&(0x7f0000fb8000-0xfe)=""/254, 0xfe}, {&(0x7f0000112000-0x83)=""/131, 0x83}], 0x4) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r1 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) getpeername$ax25(r1, &(0x7f0000742000-0x10), &(0x7f0000cca000-0x4)=0x10) 2018/02/01 20:47:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000808000-0xa)='/dev/cuse\x00', 0x200000000001, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000069e000-0x8)) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out}, 0x28) openat$selinux_member(0xffffffffffffff9c, &(0x7f00001ae000+0xaad)='/selinux/member\x00', 0x2, 0x0) 2018/02/01 20:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000798000)=[{0x7, 0x0, 0x0, 0x3}]}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:35 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x9)='net/tcp6\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000006000)=0x1, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000a000-0x20)={r0, &(0x7f000000a000-0xe8)="e89b0f745e14b5bb22bf0c5d6c8959f23931dea88513a6bae9b83ee0e2c21dee0f730389f4697ba26a7549d991215190cd7f7e5a47ab2af166a0c99be68540fd2aedaa71ed4bb25aea6e8f0d21ab4dbfe3a83a03b0d83300e292739bf766ddc6e386d1d46f3f77e20dffbc110685207efef3ed855073d07587f4c050a56705d6c635009d6b037a6cbb779d402952d2cfa621b19288924f14fe213887e4bb15fa0aeb3daacaf63b94c3df48ffd1a2aa05f1e35d857ab248b4998d94abdf5997632e910848f4d806423e74c237b251947690d32346265b3c691b40079e820dcf7ed34842a5fe50428b", &(0x7f0000002000)="0316b47d0d", 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) bind$inet6(r0, &(0x7f0000002000+0xee1)={0xa, 0x3, 0x4f, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1000}, 0x1c) writev(r1, &(0x7f0000009000-0x10)=[{&(0x7f0000004000+0x553)="390000001300090469000000810400000700004003000000460001070000001419001a0004000200feffff6e0200000000000000000003e400", 0x39}], 0x1) 2018/02/01 20:47:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5a00000000, &(0x7f0000dd8000-0x4)=0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d31000-0x12)='/dev/loop-control\x00', 0x80, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000903000)='./file0\x00', 0x2000, 0x32) io_cancel(r0, &(0x7f0000060000-0x40)={0x0, 0x0, 0x0, 0xb, 0x800, r1, &(0x7f0000db9000)="c47e99444b6080d74acd17ef447ec9fe975ba855677ad0156d5ae56ed83308391929afbad554b1ca931577015f77cce755a53888f4f7d9549d84589f26f01f6b51201de2e5e56ab79575d2405e082de49bf84ce5d320dd66225bf30609595e7c3e76a8bbdc117c9f463a733422720fec2bdc2db40cb1d739e87560c6cd0a04de2de94f4e1971a32817", 0x89, 0x3ff, 0x0, 0x1, r2}, &(0x7f0000138000-0x20)) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f0000beb000)=[{r3}], 0x1, 0x0) 2018/02/01 20:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005b2000)='/dev/hwrng\x00', 0xa000, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ff9000)=@req3={0x0, 0x3, 0x40, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x80000000}, 0xde01d2aad4c4eed1) r1 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00004e6000-0x1)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000069a000)={0x2, 0x3, 0x0, 0x9, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0xf93}}]}, 0x88}, 0x1}, 0x8000000000000000) 2018/02/01 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:35 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000019000), &(0x7f0000950000)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000012000)=@security={'security\x00', 0xe, 0x4, 0x33c, 0xffffffff, 0xcc, 0x1cc, 0xcc, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000005000), {{{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0x2f4}}, [{{@uncond, 0x0, 0xa4, 0xd8, 0x0, {}, []}, @common=@unspec=@SET3={0x34, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xa4, 0xc8, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x24, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xa4, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}]}}, 0x398) 2018/02/01 20:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) syz_open_dev$vcsn(&(0x7f00009c5000)='/dev/vcs#\x00', 0x2, 0x204100) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:35 executing program 4: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setns(r3, 0x4000000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000c000-0x98)=[], 0x0, 0x0, &(0x7f000000c000-0x21)}) 2018/02/01 20:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000ffa000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000ae2000-0x4)=0x89) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a1d000)={@generic="33524b38e7db6cec4b4db94c650228bc", @ifru_flags=0x1}) 2018/02/01 20:47:35 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getuid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000b08000-0xc)={0x0, 0x0, &(0x7f00008cc000/0x3000)=nil}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00002b5000-0xc)='/dev/autofs\x00', 0x402100, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00007b6000-0xe8)={{{@in=@local, @in=@loopback}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00001ba000-0x4)=0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cc8000)) r4 = dup2(r2, r1) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) dup3(r0, r2, 0x80000) 2018/02/01 20:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xd, 0x5, 0xfff) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000e9d000-0x42)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001}, 0x3, 0x2, 0x0, 0x4}}, {&(0x7f0000e83000-0x2f)=""/47, 0x2f}, &(0x7f0000645000-0x1), 0x33}, 0x42) listen(r0, 0x6) socket$inet6(0xa, 0x3, 0x7) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000092a000-0xc)={0x0, @local, @local}, &(0x7f0000381000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000cb2000-0x28)={'vcan0\x00', r3}) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000524000), &(0x7f0000e7d000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:35 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a6000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000cf000-0x10)={0xf004, 0xb000}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000bba000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f000044c000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) renameat(r0, &(0x7f00003f6000-0x8)='./file0\x00', r0, &(0x7f0000a80000-0x8)='./file0\x00') r1 = socket$key(0xf, 0x3, 0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000748000-0xc)={&(0x7f0000eae000)='./file0\x00', r0}, 0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000cf0000)={0x110002, 0x18000}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00008f2000-0x4), &(0x7f0000ecf000-0x4)=0x4) 2018/02/01 20:47:35 executing program 6: mmap(&(0x7f0000000000/0xe06000)=nil, 0xe06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000e04000-0x4)=0x12, 0x4) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000e06000-0x1000)=""/4096, &(0x7f0000e06000-0x4)=0x1000) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000830000)='/dev/vcs#\x00', 0x920, 0x0) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000e08000-0x12)='/dev/snd/pcmC#D#p\x00', 0xca42, 0x40000) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000e08000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) r3 = syz_open_pts(0xffffffffffffffff, 0x8000) r4 = syz_open_pts(r3, 0xfffffffffffffffb) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000aaf000)={0x0}) mmap(&(0x7f0000e08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000e08000)={r5}) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000e07000)={0x7, 0x1}) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xf7) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e06000)={0x0, 0x0, &(0x7f0000e07000-0x48)=[{&(0x7f0000758000-0x28)="c1bc97286b9dc6c215bda6165cb13ed6f5af8917e16de803e7b0ea4df31a24aa9549a73c0501914b", 0x28}, {&(0x7f0000748000-0x74)="0f1554b7599150753110d256cbe39bdf4da65716e46445feb6f63f98a9de35256ab88ad648324002ac483641d2f8cb8fc1bca12551da8e821dcba1d1eb4740cd215f14e57f11277b414e66bc8199f9ae85f9af8987e3ea3500752d2800edb5fb7753253e543d554ff74e66bd110491522cf040e9", 0x74}, {&(0x7f00009f8000-0x79)="8e0df647a874e2be175857e71c9cfcfbf491b53ec9307ac32a0f7315666104d82949c3d136b52a1cbc982d90b886e490f9cf808066e06308c1877734276da5725f94c4823ef87e1667fb3a331e261ec92c878f127c9788c1d99dc54e16608666248db9f83a51c3712aa7af314c1248ab293212c3acab928610", 0x79}, {&(0x7f0000e07000-0x24)="df32ff0d882d5ac1afe644d5f170adce53c12fc92e9448320cef1a78b07030ecf0a8b9ab", 0x24}, {&(0x7f0000255000-0x1000)="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", 0x1000}, {&(0x7f00001e6000-0x36)="dece203277f50f34cf85a9da66272461d46111e5ef0044ab3e200fc3fbe657db9b98db9d17d98bc0bf9eb38bd31ecd2b3cfa7e76334d", 0x36}, {&(0x7f00002c1000)="3c12b0ddf3b9326995da086d308135427c1169cdba97685b6e7c0f2f0af843a9735b7fc1027537f05a4f33b20db5f971e44e5423bce2823fbef893fb2a349530f31dd1b967c30fb2c69fb537", 0x4c}, {&(0x7f0000e06000)="cf77255862d18f172faf6664106dd8820016b50573b7dff60c75ec95fc1943444ac9fa33fc27ea69b272aecb73b52e8cbeb001d1f1149981b090addcb0b4e846d0da6baf25f4cbcf9c97d82421648d2369250cdf7175f247e1e7fd3d6c55e6dc4cfc8e62e4d78007b94e2a29b89e56f347fe764ede4800b959a9e08a252e026940bf4c", 0x83}, {&(0x7f0000e07000-0x9b)="cac3caf865fbda0d6a5b6ac9d5458c66da0056bbf68dbbe78cc80c842ee545574e96dc79a0b0cdbe83b165708cf1bad03514524f09965f9fc37ad63f8ab029f0e5dce2673cba3a2e9e4c581a14b67fe502432bdef65ddeeaf389a76d8bd813ce0edca8816f54a0b393bf6f01a3714bf78e3ed2b353b302c304b0968bdac4d79f2603ac31bc70d7379ec257908f2099f19694fd1efe1adc553f558b", 0x9b}], 0x9, &(0x7f0000498000)=[{0x28, 0x11f, 0xde7, "5d1f1e633ae5fc8c627bcc62a7b2146685e2fbdc5a5e9d186af76944"}, {0x84, 0x113, 0x20, "bbce4d671a9ff6e25475626bfc9f14e0f2a4246a114f25da0ffb7c665f60460df75980825abeeaf6bb5cd390d8a09cf5be554a94b3d73b2ad9c7e95a308da203e857d474da3f8275fa7769fc4d79630eb9486194b8c38d79fd8d1264b6c31a192cd60283214b4391c343b1b50eabe2a1e5f511b2ece5"}], 0xac, 0x4044}, 0x20000800) mmap(&(0x7f0000e09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000e0a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d35000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000a0000)={@common='gre0\x00', r6}) mmap(&(0x7f0000e08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a1d000)={@generic="7eb298bffd4e5873f9c7bd87075c330f", 0x0}) mmap(&(0x7f0000e08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000dc9000-0x1c)={&(0x7f0000e09000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000789000)={&(0x7f0000e09000-0x28)=@bridge_getlink={0x28, 0x12, 0x804, 0x2, 0x2, {0x7, 0x0, 0x0, r7, 0x104, 0x2}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x1f}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040}, 0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d6f000-0x4)) 2018/02/01 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x101, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x80, 0x1c, 0x356, 0x6, "539a4e0baec99e2710d4c7707ae74590ee17680f28e6289c711146d766f688ea"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000002000-0x24)={0x2, 0x10000, 0x7, 0x4, 0x1000, 0x1ff, 0x200, 0xffffffff, 0x4, 0x8, 0x400, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, &(0x7f000000c000-0x4)=0xa0) 2018/02/01 20:47:35 executing program 4: 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, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000038f000-0xa)='id_legacy\x00', &(0x7f0000634000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00008d9000-0x212), 0x0, 0x0) keyctl$link(0x8, 0x0, r0) keyctl$invalidate(0x15, r0) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) 2018/02/01 20:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a03000-0x8)='./file0\x00', 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000041000-0x9)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000195000)={0x0, 0x4, 0x10}, &(0x7f0000dfc000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aa3000)={r1, 0x4fa1, 0x2, 0x80000000, 0x400, 0xfff}, &(0x7f00005ec000-0x4)=0x14) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00009b5000-0x18)={0x0, 0x8001, 0xfffffffffffff801}) r2 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) r3 = open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000af6000-0xa0)={0x0, @in6={{0xa, 0x1, 0xbfc, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3}}, 0x7, 0x6ce, 0x1000, 0x7fff, 0x3}, &(0x7f00001bd000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00007de000-0x108)={r4, @in6={{0xa, 0x3, 0xf1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff0001}}, [0x5, 0x80000001, 0x8, 0xd5bf, 0x8, 0x2, 0x800000000000000, 0x10001, 0x200, 0x0, 0x7, 0x4, 0x8001, 0xa78c, 0x9]}, &(0x7f0000332000-0x4)=0x108) uselib(&(0x7f00006ab000-0x6)='./bus\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000753000)=@assoc_id=r4, &(0x7f00002a0000)=0x4) 2018/02/01 20:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007ca000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e72000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x3, 0x20) r2 = syz_open_procfs(0x0, &(0x7f00008ae000-0x8)='net/raw\x00') sendfile(r1, r2, &(0x7f0000a9e000-0x8)=0x400002, 0xe9b) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000785000)='bic\x00', 0x4) 2018/02/01 20:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000dab000)) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000074b000)={0x10003, 0x1, 0xd000, 0x2000, &(0x7f0000368000/0x2000)=nil}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f00000e1000)={0x7, 0x100000, 0x1000, 0x0, 0x1, 0x3f, 0x8, 0x3, 0x8}, 0x10) r0 = add_key(&(0x7f00005ee000)='user\x00', &(0x7f0000420000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000df6000-0x8c)="689489f15f63152a1e078d783718abb83af397c6572e7804cea754de448ab66ec05740fc4a9156a4621283c588a3fae06688c355a0e92a81d20f742f6ce92a3a603fc7d20a58e0bd1032364083fc08e7ef85fe3dfa252ff8f0b1e21e3b0c4554b9e642c1578057945216e5a703e4c235a1388b75ca9741800299e7ace815af1ed6beebfbabe71b3e447bce85", 0x8c, 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f000015a000)=""/247, 0x39) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008cb000-0xc)='/dev/rfkill\x00', 0xa000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00006c6000-0x4)=0xfffffffffffff, 0x4) request_key(&(0x7f0000b7c000)='syzkaller\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000113000-0x5)='user\x00', r0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r4 = fcntl$dupfd(r1, 0x0, r2) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000866000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r4, &(0x7f000068c000-0x8)='./file0\x00', 0x4) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000293000-0x32)=""/50, &(0x7f00004d4000+0xe72)=0x32) ioctl$int_out(r4, 0x545d, &(0x7f00005b8000)) clock_gettime(0x0, &(0x7f0000d51000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000781000)=0x772, 0x4) rt_sigtimedwait(&(0x7f00000ea000-0x8)={0x101}, &(0x7f0000c87000), &(0x7f0000222000-0x8)={r6, r7+10000000}, 0x8) setsockopt$inet6_tcp_int(r2, 0x6, 0xd, &(0x7f0000797000-0x4)=0x9, 0x4) 2018/02/01 20:47:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a2f000)="656d306d643573756d707070307bfb00", 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x2, 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, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/01 20:47:35 executing program 6: mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000039f000-0x1d3)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) r1 = syz_open_dev$vcsn(&(0x7f00001f3000)='/dev/vcs#\x00', 0x3, 0x1) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000039f000)=0xffffffff) 2018/02/01 20:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cbe000)={0x100, {{0xa, 0x1, 0xe5, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x5a}}}, 0x88) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a56000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00005ff000)={0x3, [0x10000, 0x101, 0x4e77]}, 0xa) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000098b000-0xc)={0xc0000000}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000792000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000255000)={0x1, 0x4, [{0xf012, 0x0, 0x8}]}) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000511000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c0000)='/dev/sequencer\x00', 0x4a4000, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x5, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/01 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e03000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001a0000-0x5c)={0x4, 0x552, 0x0, {}, 0x6861, 0x8}) getresuid(&(0x7f0000b3b000-0x4), &(0x7f00007c9000-0x4), &(0x7f0000970000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000cc2000)=[]}) 2018/02/01 20:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000731000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000989000-0x10)={0x2b5d, 0x4000}) 2018/02/01 20:47:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000ab9000-0x4)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b3a000)=0x19) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000dca000-0x8)={0x0, 0x4, 0x200, 0x972f, 0x20}) close(r0) 2018/02/01 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:35 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, 0xffffffffffffffff, 0x0) clock_gettime(0xfffbffeffffffff8, &(0x7f00005f1000-0x8)) 2018/02/01 20:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = add_key$keyring(&(0x7f0000e03000-0x8)='keyring\x00', &(0x7f0000389000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000251000-0xb)='cifs.idmap\x00', &(0x7f0000f8b000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c0a000-0x19)="7070703123b276626f786e6574316d696d655f747970652f00", 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000f91000)=[{&(0x7f00007eb000)="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0x1000}, 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0x1000}, {&(0x7f00009e6000-0x34)="14f6e2170548a501a2608b23561b3390c0fd073c71aff7fa2c9ff97378ef81ad15c97f916ce4a585fff0ee84c1d576c1b7f4ef41", 0x34}, {&(0x7f0000ba8000-0xdf)="36ae4383fefa095834fb55f3a640ad79ec1dbaa8ff10b7b7bfb87f2fa0cd93608c6ca216945874f98fcf170eb4ab70abb65809f83fb6dff40cf8cffefae55bc6ae2f543027eddae400dd84b6f7c0fa2b3877eaca73888de079662dd8615bd1b96cd039ad22cd981fc5a0f4f30eabbcd64f3be6fba5e9e5e2e01ee27e359dc7d9b0abbccaaa3c582d012132aa75268d199486255f76c1dafe5489ccdfe06bd10fb38a047d65f46ac78c081bd783af0ecf6bc4b11bd7b62539c05b525b2c52392f51097902b9a84b8922d52e7d655e7af4eda22a75a332bda75ce774b8ec6f1a", 0xdf}, {&(0x7f0000d33000)="9edf2f4499f7e05b0302edf2eb68704bf821ba1553f978e9176b41a4d49fac8401707714b13c2d40d6c0d3565fa96b033ba4e59d33aaeb04e869eaea889a24249d9f14eeb6dd7378b08b49a2551c9a0f2dae6af0f089dd6e1aa799240bf950711bb713ed51d820a2724484973219e2d202c5bdf59831a7a27dade3096f1dda91d02889850b23f9bb2ab3f1038b999dfe96ce9d0ea142c218ec53ccb4dd7279ca5f17b9c1271a78eda016c3bbbb02f03f178876fa02e3065ce0c598d35d564875cb34fb1aaf2f932d1ee1cab8088641c093f1090b1650ade639ced03570af06c640", 0xe1}, {&(0x7f00008d3000)="6ef976cf6982ffba449d02c76189c22dfe32c3f9260460f0a6a3c2005e3790177867d84528b4d5c0db483215d412f6ff813ba8ed0d8a2e871921f97e7a281abbfdd54dbe2fd0ba26108f0396ff7ba8e155f1b9a10ff52fa5479f173287fca27c4feca749f50e40a3ceb4e59aa7506066d46da450", 0x74}, {&(0x7f0000888000)="4724f62efc5dd42f626d0b951ee6e170112810a655331bf12f47517a33dab617dddb5bf9b84a8bd8e74ff79a01c4171deb4887e742053ac3c64e8a405ea5a22ef6738f5d6d25b0f66d89980a24bdd6b12faa5323b19025155e4966c5f210ec29dd1afc88547fb9dac6560bfe10bd27cad103acad62488791eefed84e9bf1b5a90e58b3b6aaff095f59a2101e0c1c6b54efac22714d1b4eaa0bc14f80143f", 0x9e}], 0x7, r2) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000037c000)='/selinux/avc/cache_stats\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, 0xb97e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r1 = creat(&(0x7f00002c4000)='./bus\x00', 0x104) recvmmsg(r1, &(0x7f0000c98000)=[{{&(0x7f0000a65000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, 0x3a, &(0x7f000061e000)=[{&(0x7f0000e6a000)=""/220, 0xdc}, {&(0x7f00000df000-0xa5)=""/165, 0xa5}, {&(0x7f0000c08000-0x5a)=""/90, 0x5a}, {&(0x7f0000ca3000-0x46)=""/70, 0x46}], 0x4, &(0x7f0000eff000)=""/65, 0x41, 0x3}, 0x7fffffff}, {{&(0x7f0000440000)=@generic, 0x80, &(0x7f0000103000)=[{&(0x7f00009b2000)=""/219, 0xdb}, {&(0x7f00001ed000)=""/13, 0xd}, {&(0x7f0000a80000-0x9e)=""/158, 0x9e}], 0x3, &(0x7f0000e5a000)=""/157, 0x9d, 0x1f}, 0xfffffffffffffffb}, {{&(0x7f0000b0b000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00002e1000-0x10)=[{&(0x7f0000bf3000)=""/54, 0x36}, {&(0x7f00007b7000)=""/218, 0xda}], 0x2, &(0x7f0000b1b000-0x1)=""/1, 0x1, 0x3}, 0x7f}, {{0x0, 0x0, &(0x7f00003de000)=[{&(0x7f00005ac000-0xa4)=""/164, 0xa4}, {&(0x7f0000fce000)=""/110, 0x6e}, {&(0x7f0000676000-0x3a)=""/58, 0x3a}, {&(0x7f000034f000)=""/4096, 0x1000}, {&(0x7f0000415000)=""/143, 0x8f}, {&(0x7f0000170000-0x88)=""/136, 0x88}], 0x6, 0x0, 0x0, 0xfff}, 0x100000000}, {{&(0x7f0000474000-0x6)=@hci, 0x6, &(0x7f0000349000)=[{&(0x7f0000a1e000-0x40)=""/64, 0x40}, {&(0x7f0000e07000)=""/116, 0x74}, {&(0x7f00001c3000-0x54)=""/84, 0x54}, {&(0x7f0000526000)=""/4096, 0x1000}, {&(0x7f0000de2000)=""/151, 0x97}, {&(0x7f0000b76000-0x85)=""/133, 0x85}, {&(0x7f0000bdb000-0x72)=""/114, 0x72}], 0x7, &(0x7f00009cc000-0x3b)=""/59, 0x3b, 0x8}, 0x4}, {{&(0x7f000013a000)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, 0x1e, &(0x7f00003d9000-0x30)=[{&(0x7f0000de8000)=""/25, 0x19}, {&(0x7f0000ab4000)=""/116, 0x74}, {&(0x7f0000274000)=""/100, 0x64}, {&(0x7f0000ab7000-0xbf)=""/191, 0xbf}, {&(0x7f00001bb000)=""/117, 0x75}, {&(0x7f00005fb000-0x61)=""/97, 0x61}], 0x6, &(0x7f0000221000), 0x0, 0x6}, 0x1f}, {{&(0x7f0000043000-0x80)=@generic, 0xffffffffffffffdd, &(0x7f00002c0000)=[{&(0x7f0000195000)=""/63, 0x3f}, {&(0x7f00002cc000+0x81f)=""/238, 0xee}, {&(0x7f00000b2000-0x9e)=""/158, 0x9e}], 0x3, &(0x7f0000666000-0xed)=""/237, 0xed, 0xffffffff}, 0x7fffffff}], 0x7, 0x10000, &(0x7f0000b64000-0x8)) r4 = open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) fchmodat(r4, &(0x7f0000199000)='./bus/file0\x00', 0x2) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f000094f000)="634865bd3b3b20ba776520b85df66826d5ef1b9f251653882aba45997a5278ac4a6f6efdd7a9c5757cff3501afda6b1483672dcb88296e54599e7315d187346d6f01e5818a9c2445dd5a1ff649666c42de72ab586d58da810c7bc3967670f9b552bccdfd6614f738de07285aa7331681494aa165606493c5475f89939b5a9c22fab29eec38b12debbf7746c4db5e362ffe2153ea5b687b35192f4135645e0d03b5b4b3ecf048a4d57f2e4b141b962f798b4223ffd9f950902b8f52d554d9ae16bcd6fb5e", 0xc4) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000025c000-0x28)={@common='syzkaller0\x00', r3}) 2018/02/01 20:47:35 executing program 4: timerfd_create(0x1, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') r1 = add_key$keyring(&(0x7f0000a47000)='keyring\x00', &(0x7f0000d72000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, &(0x7f00004af000)='pkcs7_test\x00', &(0x7f00000cf000-0x9)='net/udp6\x00') getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000f4d000)=""/253, &(0x7f0000bef000-0x4)=0xfd) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xff) ioctl$KDSKBLED(r0, 0x4b65, 0x25de) 2018/02/01 20:47:35 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000006000-0xe)='/dev/admmidi#\x00', 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000-0x518)=@filter={'filter\x00', 0xe, 0x4, 0x4bc, 0xffffffff, 0x94, 0x3d4, 0x94, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000003000-0x40), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0x94}}, [{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xff, 0xffffff00, @common='ifb0\x00', @common='syzkaller0\x00', {0xff}, {0xff}, 0xff, 0x3, 0x20}, 0x0, 0x9c, 0xf8, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x446, 0x4, 0x1}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0xf73, 0x2, [0xffffffffffff0001, 0x80000001, 0x2, 0x1, 0x0, 0x5c, 0x101, 0x400, 0x4, 0xf86, 0x0, 0x149b1d32, 0x1, 0x7, 0x997, 0x401], 0x3, 0x6, 0xaf}}}, {{@uncond, 0x0, 0x1e4, 0x248, 0x0, {}, [@common=@unspec=@policy={0x154, 'policy\x00', 0x0, {[{@ipv6=@empty, [0xffffff00, 0xff], @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [0x0, 0xffffffff, 0xffffffff], 0x2, 0x6, 0xbc, 0x1, 0x18, 0xe}, {@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xffffffff, 0xff, 0xffffffff], @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, [0xffffffff, 0xffffff00, 0xffffffff, 0xff000000], 0x2, 0x3, 0xff, 0x1, 0x8, 0x5}, {@ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff0000ff, 0xff000000, 0x0, 0xffffffff], @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffff00, 0xff, 0xff, 0xffffffff], 0x2, 0x6, 0x3c, 0x1, 0x2, 0x14}, {@ipv4=@multicast1=0xe0000001, [0xffffff00, 0xff000000, 0xffffffff, 0xffffff00], @ipv4=@dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0xffffff00, 0xffffff00], 0x3, 0x1, 0x84, 0x1, 0x15, 0x14}], 0x5, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x5, [0xff, 0x46f8f397, 0x1, 0x6, 0x7, 0x8000], 0x6, 0x0, 0x81}, {0x4, [0x7, 0x6, 0x37f, 0x40e8, 0x1, 0x4], 0x800, 0x8, 0x100000000}}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0x0, 0x315b, 0x1f}}, @common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x800, 0x402, 0x1, 0x1}}]}, @common=@unspec=@SYNPROXY={0x24, 'SYNPROXY\x00', 0x0, {0x7, 0xacb6}}}]}}, 0x518) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000000d000-0x13)=""/19) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002a00030007fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/01 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00002a5000-0x2)=0x1, 0x5, 0x0, &(0x7f0000000000), &(0x7f0000e67000-0x4), 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000000)={0xff, 0x54cc, 0x5, 0x1, 0x1, 0x9}) 2018/02/01 20:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000092f000-0xf)=""/15, 0xfffffffffffffc7c, 0x3) 2018/02/01 20:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x181100) syz_extract_tcp_res$synack(&(0x7f00005cd000), 0x1, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009a4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00009bb000+0x8a1)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000111000)) ioctl$TCGETA(r2, 0x5405, &(0x7f0000f22000-0x6)) 2018/02/01 20:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ca000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) 2018/02/01 20:47:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00006d2000)="aa8a1fb4f016b668b813fa7840c11ca0", 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f0000d80000-0x8)={0x0, 0x0}) r4 = accept4(r0, &(0x7f00003d0000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000da8000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e44000-0x8)={0x0, 0x8}, &(0x7f0000634000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000452000-0x8c)={r5, @in6={{0xa, 0xffffffffffffffff, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x7ff}}}}, &(0x7f000073f000-0x4)=0x8c) close(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000126000-0xe8)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00008dd000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000db5000-0xc)={0x0}, &(0x7f000059f000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000096c000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f00009c6000)=0xe8) r9 = getegid() r10 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000074d000-0xe8)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000a7e000-0x4)=0xe8) r12 = getgid() sendmsg$netlink(r4, &(0x7f00003b9000)={&(0x7f0000589000)=@proc={0x10, 0x0, 0x0}, 0xc, &(0x7f0000c94000-0x8)=[{&(0x7f00001d2000-0x13b0)={0x13b0, 0x1c, 0x800, 0x7, 0x1, "", [@generic="7e3ea30d082c0d0ce77b8db8ffce5b438317bd12e034ce7f689b5464d5ee66aeb7891d9a1c26f9585c05188ba22aa44694ee6a4bc34a1b3fd3f870083ea1ee2248fbf2d7a47d731fbbefdfa28c8c0be270ea9c6c95aff8335186c8f5596b158c5499bfd8", @typed={0xc, 0x29, @u32=0x3ff}, @nested={0xc8, 0x8, [@generic="79f53101f67c75d51ec8d5410f541d624966efc7e60d9928b4baf6107fa5296e988724867b95fe6e473cf3eb6d0d88c23500cde1883edad6a90dac822213354cc53de88c7cbff3a11256d11848719cdf7adfe6b08de8a68593b6dc91510cb1b343c4f82bc6b0d2c7b792c4471d51b1617fb2f15b214327435ca7b394aa6684c74af9c98b96e9dd9bb3c12a7b315fd87175ce6c2af4501ea105b24e5676e5cba24140e432d7010cf7780f111df65e3272bd90893aba4af95ecff5ea1f6387c206f2dd", @generic]}, @generic="497772caac15660eed4ebefd6b2d82ce442546b1c2383c679aa1de200d3d1553086ac870721b00ca981cdbb203e3adf79f0f183e8afefd3fc5cb800feff0795bbaf609387fa5b8f6b8680e56cc9cbf7fefed7675", @generic="b80838ef67704345fc22f8c3ecf9eea2093801970ddb4bb4fbb175996601d03f7c10fde907fddfaa8bb2ec290fbed5df6ff047", @typed={0xc, 0x2b, @uid=r6}, @nested={0x1b0, 0x8f, [@typed={0x18, 0x36, @ipv6=@loopback={0x0, 0x1}}, @generic="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", @generic="08bf1b8ab747e2f20dcc2d5e81729964e81bbb8ce1c7f82d05411a32e02ef6f22b9b4b661cf6deb529c0922571553092445230b9c1465db1738251925be16479cf980935172f131a2a4e284af27586cf781f58f7d6926098603e57d0ef3199f957e51c243940", @typed={0x18, 0x53, @str='self{trusted\x00'}, @typed={0x18, 0x37, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, @generic="6806d7fe338f5530a17c1327dc2f8129fdb1c5127d18550481908f513e713db707", @nested={0x4, 0x81, []}, @generic="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"]}, 0x13b0}], 0x1, &(0x7f0000952000-0x16)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x2c, 0x1, 0x1, [r1, r3, r3, r1, r4, r4, r0, r4]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x5c, 0x20004044}, 0x20008045) 2018/02/01 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x42) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000380000-0x3), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/01 20:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x30, r0, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) io_setup(0x6, &(0x7f0000e02000-0x4)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000db6000-0x9)='/dev/vcs\x00', 0x0, 0x0) io_cancel(r1, &(0x7f000011d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000813000)="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", 0x1000, 0xac, 0x0, 0x0, r2}, &(0x7f0000e5c000)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr, @in=@broadcast=0xffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x10002}, {0x0, 0x6, 0x0, 0x4}, {0x100, 0x0, 0x0, 0x6c}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}}, 0xe8) socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$sndmidi(&(0x7f0000981000)='/dev/snd/midiC#D#\x00', 0xffff, 0x100) sendto$inet(r0, &(0x7f0000b5b000-0xa5), 0x0, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004fe000-0x12)={@common='ipddp0\x00', 0x80000000}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000335000)={@multicast1=0xe0000001, @rand_addr=0x1}, 0x1) 2018/02/01 20:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c70d, 0x210100) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0\x00', &(0x7f000038d000-0x8)='./file0\x00', &(0x7f0000fd6000-0x3)='\x00v\t', 0x1001, &(0x7f000069c000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x1ffffffc}, @sadb_address={0x3, 0x6, 0x0, 0x2, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x60}, 0x1}, 0x0) 2018/02/01 20:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x40) ioctl$TIOCSCTTY(r0, 0x4c03, 0x5e) r1 = syz_open_dev$midi(&(0x7f00003c2000)='/dev/midi#\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008b8000-0x8), &(0x7f0000f86000-0x4)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000854000+0x827)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00008f7000)={0x875, 0x1, 0x6, 0x3, 0x2f3}, 0xc) 2018/02/01 20:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000063a000)={0x0, 0x110401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000019f000)={0x3, r0, 0x1}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000050d000-0x18)={0x0, 0x2, 0x24, 0x7, 0x200}, &(0x7f000091d000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d86000)={r2, @in={{0x2, 0x1, @empty}}, 0x205, 0x58e6ce22}, &(0x7f00003c4000-0x4)=0xfffffffffffffd00) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x2, [0x0, 0x3c]}, 0xc) 2018/02/01 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ca1000-0x9)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c3a000-0x8)=@assoc_value, &(0x7f0000530000-0x4)=0x8) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 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(r2, &(0x7f0000fbe000-0xfd2)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}, {"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"}}}}, 0xfca) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00005b3000-0x18)={0x35d, 0x6, 0x10000, 0x1, 0x5, 0x5}) 2018/02/01 20:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004f7000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000edd000-0x80)={0x5, 0x0, [{0xc0000001, 0x800, 0x401, 0x2fa, 0x1000}, {0x0, 0xffffffffffff0001, 0xffffffffffffffff, 0x30cd49e3, 0x5}, {0x8000000a, 0x59, 0x8, 0x1}, {0x5, 0x3, 0x2, 0x101, 0x2}, {0xc0000000, 0x9e, 0x3, 0x3, 0x1}]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000864000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) r1 = open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00008cb000-0xdb)=""/219) getgroups(0x2, &(0x7f000073d000)=[0x0, 0xffffffffffffffff]) setgid(r2) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x1800000000000000) 2018/02/01 20:47:35 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, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/02/01 20:47:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x1, 0x4) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x27) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x1e)=@random={'security.', 'posix_acl_accessbdev\x00'}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x5a04}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x7fffffff, 0x20, 0x3f, 0x725}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0xff, 0x496, 0x3, 0x7, 0x5, 0x1, 0x5, 0x800000000, 0x777, 0xffffffff, 0xfff, 0x1, 0x6, 0xc8d, 0x9]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r3, 0x0, 0x20}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r3, 0x2}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000)={r4, 0x9}, &(0x7f0000003000)=0x8) clone(0x80000, &(0x7f0000001000)="c86e7c16ae4eefe555fbab40ab49e73e1f7db62f93fe1b02d6a5701a27ede965875e86a346cd7c4dcad425699850eaa23ec0ef8eb700", &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000ba9000)) 2018/02/01 20:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000c22000)=0x2, &(0x7f000050c000)=0x4) r1 = socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00004da000)=""/64) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x12)=':trusteduserVexf(\x00', 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6289) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000db5000-0x15)='/proc/self/net/pfkey\x00', 0x22000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000002a000)={0x0, 0x800}, &(0x7f0000536000)=0x8) rt_sigprocmask(0x2, &(0x7f0000437000)={0x3}, &(0x7f00009ae000), 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a02000)=@assoc_value={r2, 0x1}, 0x8) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00008cc000-0x69)=""/105) dup3(r0, r0, 0x80000) ioctl$TCXONC(r0, 0x540a, 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, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) r3 = creat(&(0x7f0000016000-0x8)='./file0\x00', 0x100) ioctl$TCXONC(r3, 0x540a, 0x800) openat$ptmx(0xffffffffffffff9c, &(0x7f000013a000)='/dev/ptmx\x00', 0x10080, 0x0) syz_open_dev$amidi(&(0x7f0000b67000)='/dev/amidi#\x00', 0x1ff, 0x201) [ 211.065333] device eql entered promiscuous mode 2018/02/01 20:47:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bb4000-0x4)=0xffffffffffffff81, 0xfffffffffffffe3b) connect$inet(r0, &(0x7f0000073000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/01 20:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f000063b000), 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007a7000-0xa)='/dev/cuse\x00', 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000bb000-0x1c)={0x0, 0x0, &(0x7f0000e1b000-0x40)=[{&(0x7f0000895000)="01bb5607be1e4a67cb45c53c61bed3b87688ffe27bd08f3157c8905f740eb9e97a1cf8574c40c1e57ca82b0ed349cbf8471568add278c01b31e6aca6842dcc566027318425b3683e61222de5f7e55ad368d9ce7492beabe51b08f642bcf368c86d157775e89ed9af99b63ecdf99ec841903a8ec3bcde2ae7bb36e424ac2d7b012096fb542cd17abb196ee44edbdbbdc9e6ea2b22a93ec75c", 0x98}, {&(0x7f0000d4d000-0x3d)="9fef53e1973c6208ad05539f049e852acccbeb2a621e53246501be1f2f6c99e43c65a071cf11bd82303bb7948590b9e6056d99516debf28db54d23a9d4", 0x3d}, {&(0x7f0000a8d000)="82fa4b0e2e25ea44f4a5cb7a4ea7fb374f6a495e346a27975cfde6befa99f3ed9594c2a866a9c32ebc35cfb12338ad7ea61538c1d6ae61a03d3d44ce1f66b31e3d98dfda341ec909abf3100b92eb9c3cfb6da56dc00425301f7eef3eb3cfc9d2a96bc7ceaae4ae1ccf81523b", 0x6c}, {&(0x7f0000198000)="02b1179ca7c5f67aa7f4e3de7cf2b6c2a593ee2b204f7a2ba629fc6f8e9cf2a59347db262afcae6204c171c01c1437da820857875b346ad7a55017945978afb8b4849affc6ea25aa1f5d0017536b45daa69d48e7320910a39d2f1ba15adca52d049a31a9ad8c8926c6c4a10324d7d30b0ef42d0426baf809114d9352c424bbcdbde57b2c8354579e251e044eacd8383bf21ca8d0de6fd302a753", 0x9a}, {&(0x7f0000cf4000-0xd1)="3b68ec49c593df9ae7ce8fecfd53943ed7ec5f1a60d787805d85c7fc37b1a43b9fcc72ac17a0f07ee94fb23bced2e7dca9a913360eeb20689e3d31369ee1b8d032a91affa6d6514f375980988c490789ce87638658d63e83dce1727cc4ba19f0edce068dc94d121b346d3abc20bf3cc8a7f0096f36e70e913b40e355a2b135693fc2870ebfba52a743bb069d0a2978160e9deb931ce81079568d1294ba8c145b4c4330dad047766550844cd44560afd9d7e939a94e68054c48d70554e67226d41ea81a30079317251899dfeb0e0a234abb", 0xd1}, {&(0x7f0000e86000-0x5c)="25406593bd40cc65680d99d1b10c2e0d752eed36fac1cdc64551c812114da73f6dc58273fadf0b76be236714c5e7983ba388862791d96b69976877caf4f6cbe67e9e8653bab9c93fbea1f63f83806295a6b0ca1fac389c51160bb08a", 0x5c}, {&(0x7f0000be7000-0x4)="79099840", 0x4}, {&(0x7f0000f94000-0x9b)="a0ec5b0ec93d4c97f781a14e3bca7db74824911b46f502d4cf3f878056f417e698f17f6e9b80c29f6c15b8a7af84b0766c378d7bce51031f5df4cd3ee2dedfb2e01e97884cce800e03bc56cf72011e9cbc2d88c3fd9a53c79888a7667484b30bab9741182ff745ccc663845ebec71412dabf7e6446e6a2bf61790c4c4adb8801d551145e7ff43cbbe4d1d829e979b2974550560d43cc41954f79aa", 0x9b}], 0x8, &(0x7f0000e23000)=[{0xf8, 0x10b, 0x9, "16f1590c4099e51a7e05ca53397d7ef9d56311d837cce98d22838b4d4b515064c0affbf8f1a8de40b8a1c9ecb611969b03a974a182540d45632856de919c4acc962344aa3a5a9fb8fd5e71705c571fd4f02bb77831aaf6aa227d57441974a72b663c6c7f5b2e10709186130d387289a3b7c77ddc042b031484efd122d3c658425332467078ffcc2048bed71ebaf4467bf75c8e0d280b651e043fee30dcaae78cf116c0cb3e00268affb7ade47526021c1b1e43927ed8fb571beb54e28f3034fbe83a6382d5c5f41069c190817d744c8ccea1dc28d19a99b4205ee021b6d5f33be5f837bd5fa59ac0d8925d"}, {0x10c, 0x88, 0x200, "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"}, {0x54, 0x117, 0x40, "bdeddfc4a098a5c76b6747df6646bf71752ddda0ee3ccd1903fa153fac776496f6b13f06c98b8b29c8cc57764eeedd6909d0c5d85d78517c774841265d982290c5410d9c54e3020d"}, {0xc4, 0x104, 0x7, "344429bdd197482dfbbc2584e5c0d5f8536f0c9dca0792b94c59bcb59b7f4bf8dab12ba12c92fca96aa9b50b3d59be3a2415ac9a3f6f39610f16900c6bdeaae34d419dd0c82db2be1d3a36ac5ffe72c681ec03a4d8adf4b16554cb8fa4ef23bd656b8b5c57325c7fe19a9f44405ab893125e4ae978cef9350471c1bb54a84750404700b1d852eefd0dffa2bb29787e28f1a4e2bc918e7687f4913c6fa8f1599148007408bef0ddc2ae30584625a5e9ad9156cf6b36"}, {0x6c, 0x0, 0x7, "a48b506cb7bff7b3901b4df77814622ef9d5f703a394ffa68fa984778a8b394605721f83da9f7eacea09ea832d6989d4d6a1c6306b731d50e3da0c4e838f089ae3e6c5e30bed53b5e1ade8101cda3da864563df389b10a0d2dda0eea6c7508"}, {0x44, 0x19f, 0x7f, "4062c00965a6dec82604bc4a75c9352c6d126013e9341e175d47816423db4ce93242a14f1ae06134e091fd45a13a399c8c31c6a613"}, {0x18, 0x88, 0x1, "fbd6754fbae39c723752"}], 0x3e4, 0x20044004}, 0x800) 2018/02/01 20:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x30}, 0x1}, 0x0) 2018/02/01 20:47:36 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f00003fa000+0x833)='./bus\x00', 0x40040, 0x0) creat(&(0x7f0000c46000-0xc)='./bus/file0\x00', 0x24) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) open(&(0x7f00007d6000-0x6)='./bus\x00', 0x400000, 0x81) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000f42000)) 2018/02/01 20:47:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000266000-0xa)='syzkaller\x00', &(0x7f0000542000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000846000-0xbc)="497491964e0d8e5631c93b5afd4b0e3faf121cabbad9116e1dda5c0392d778ceb98684205d86bca05c9b8b2e8848368fbd22e497cfa390115f85328544bb190eade31990b286427b1159d8c02ffdd4b75ab4b9cfbf3d1a6cce7646a3f2e49f24f4b2b33b2308a92a145e119cbc58f5438d5c663a025af5f86906d3a3f681d30a6f82001c4f2563b1e5abb6c0108ba30b322ca85c8af544305e57d6759d8735d46efa26477f0c406cd49aa80ee1f31daa331a93f742238a71f69a2102", 0xbc, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b3f000)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b90000)='/dev/vcs\x00', 0x240000, 0x0) perf_event_open(&(0x7f0000b1e000-0x78)={0x1, 0x78, 0x800, 0x6, 0x81, 0x0, 0x0, 0x5, 0x80, 0x4, 0x100000000, 0x4, 0x9, 0x6, 0x401, 0x4, 0x15, 0x5, 0xffffffffffffffcf, 0x5, 0x200000000, 0x7fffffff, 0x9, 0x1, 0x800, 0x200, 0x2, 0x101, 0x4, 0xfffffffffffffc00, 0x464, 0x401, 0x8, 0x1, 0x2, 0xd1, 0x0, 0x7, 0x0, 0x1c310000, 0x4, @perf_bp={&(0x7f0000636000), 0x1}, 0x0, 0x17f2, 0xcd6d, 0x6, 0x9, 0x7, 0x5}, r1, 0x2, r2, 0xf) add_key$user(&(0x7f0000d8d000-0x5)='user\x00', &(0x7f0000e27000)={0x73, 0x79, 0x7a}, &(0x7f0000f01000-0x1000)="a9", 0x1, r0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000dc2000-0x8)) 2018/02/01 20:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:36 executing program 2: pipe(&(0x7f00002e2000-0x8)={0x0, 0x0}) r2 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000001000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000002000-0x8)={0x9, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r3, r4, 0x15, &(0x7f0000001000-0x10)={0x35, 0x923, 0x4, 0x81}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000001000)=0x8, 0x223) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000001000-0x4c)={0xfffffffffffffffd, 0x7, 0x10000}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000001000-0x18)={0x1, 0x0, [{}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000000)) prctl$intptr(0x2f, 0x3) 2018/02/01 20:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000993000)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000029f000-0x8)={0x0, 0xd}, &(0x7f0000645000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f71000-0x6)={r2}, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f40000)={0x0, 0xdb1, 0x30, 0xbc66, 0x2}, &(0x7f0000ff2000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d43000)={r3, @in={{0x2, 0x2, @rand_addr=0x8001}}, 0x2, 0x6, 0xfffffffffffffe01, 0xfff, 0x24}, 0xa0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00003a7000-0x4)) 2018/02/01 20:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a66000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) pipe(&(0x7f00008a9000-0x8)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00004d5000)=0xfffffffffffffff7) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x20000170, &(0x7f0000d39000)=[]}, 0xfffffffffffffe1d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000035c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$dmmidi(&(0x7f00000ba000-0xd)='/dev/dmmidi#\x00', 0x16, 0x4001fc) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)) write$eventfd(r1, &(0x7f000072c000), 0x8) 2018/02/01 20:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r1}, 0x2c) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fe0000-0xb)='/dev/mixer\x00', 0x109000, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000034000)=0xffffffffffffffff, 0x4) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = dup(r0) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) sendmsg$unix(r4, &(0x7f0000018000)={&(0x7f0000240000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000823000-0x30)=[{&(0x7f0000def000-0x86)="960c59784d681f710e15dbde1a12db0c767023a00560ec8535b14770df3837c325f9c2dd521fbce29e59ac074123cc23e26a86be6ec9d21a67bc734a1eab3ad72e33d6458477ba715154e1bf16bc88455f9fcc83d40478fbb44543881493bc0074e1b03b7a2975f8507b2415d331f6d893a15f0cd4d757417ca0dd40366913c6b656cc6c9551", 0x86}, {&(0x7f0000b69000)="559af740e4089a76807dd586f7050aab85e48b46183bcfd8817e05cc529d2b3e151e90f3c361fa4688f8a1a2f773b52142b3b1a72ad1079d814a32e3047bc7753faf53d086bed5f35a5e820dcc6893dbdac03154f419f2f400f2db4434558e5d59e08208330462934e63e072b91cadab1e60c63b2e37d43e544e9d31372fb753e941066b0855ba02c6ab37e8c69856b6e2bbb0039491928a8e2c7aa8193edcecd2fe262437f271a1548e76945f0aad477d949a2817684b8c290ebc9c28c95908f591e4a5e298133c19235f435a9803d45b6f0bf17b14ca55ee501d8dc401d02c2c854f07a611", 0xe6}, {&(0x7f00005b5000)="032e5456251d9f89c220376559404c39f6a82b2696cc38670df289455c2ef6dab149fb25bee0b34296a23047fa06cf23b94fee7bb65010122bf5674c3a75f46fd57bb01d9e2389647cf84628f6446e63212f870257b0ac68c1b94eaf1d17", 0x5e}, {&(0x7f0000a71000-0xf)="7fbd7cf86c1bcbf6fcfc776d89096e", 0xf}, {&(0x7f0000557000)="aefe7aece517f69b857acee6efb524ab0c1b719e9a74fe", 0x17}, {&(0x7f0000f88000)="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", 0x1000}], 0x6, &(0x7f0000148000)=[@rights={0x10, 0x1, 0x1, [r2]}, @rights={0x1c, 0x1, 0x1, [r3, r0, r0, r2]}, @rights={0x10, 0x1, 0x1, [r3]}], 0x3c, 0x4000}, 0x804) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r5, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005df000-0x8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/01 20:47:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x9, 0x200402) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000ebb000)=""/141, &(0x7f0000a67000)=0x8d) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x1, 0x400}, {}], 0x30) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000013b000-0x18)={0x2, 0x3, 0x9091, 0xb2c6, 0xff, 0xeb9}) 2018/02/01 20:47:36 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000001000)={@ipv4={[], [], @remote}, 0x0}, &(0x7f000000d000)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x80000) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f000000d000)={0x1, 0x8, 0xaa}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', r1}) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r3}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f000000f000)={0x0, 0x40, 0x80000000, {r5, r6+10000000}, 0xff, 0x100}) syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x4800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) ioctl$TIOCMSET(r7, 0x5418, &(0x7f000000a000-0x4)=0x2) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) 2018/02/01 20:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000916000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) r2 = openat(0xffffffffffffff9c, &(0x7f0000640000)='./file0\x00', 0x2, 0x4) r3 = syz_open_dev$amidi(&(0x7f0000480000)='/dev/amidi#\x00', 0x616, 0x4001) fanotify_mark(r2, 0x8, 0x20022, r3, &(0x7f00003fc000-0x8)='./file0\x00') 2018/02/01 20:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000f7000)={@common='eql\x00', @ifru_names=@generic="c15c9a040000001b2c5d0ce63d9d8226"}) r2 = open(&(0x7f00002e9000)='./file0\x00', 0x52b600, 0x28) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000292000-0x8), &(0x7f0000474000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xffffffffffffffc1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) [ 211.459915] device eql entered promiscuous mode 2018/02/01 20:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000beb000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="d975ea515a3b523519db561311c02bcb"}}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:36 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000008000)={0x3, [0x0, 0x1, 0x0]}, 0xa) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x19, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @generic="8de447998fc2a10e9b70c550024bb57e"}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}]}}, 0x318) 2018/02/01 20:47:36 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x40000) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/01 20:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0xffffffffffff2686}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0xa, 0x10061636}, &(0x7f0000bdc000-0x4)=0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00001ed000+0x623)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f000022b000-0xc)='/dev/ashmem\x00', 0x100, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$dsp(0xffffffffffffff9c, &(0x7f00008ba000-0x9)='/dev/dsp\x00', 0x80080, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000301000-0xc)={0x0, 0x0, 0x0, 0x6}, 0xa84cb7351995539) 2018/02/01 20:47:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a5000)={0x0}, &(0x7f00006e9000-0x4)=0xc) r2 = syz_open_dev$sndpcmc(&(0x7f0000b19000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x8000) perf_event_open(&(0x7f00006dc000)={0x5, 0x78, 0xdf, 0x800, 0x7fff, 0xffffffffffffb121, 0x0, 0x6, 0x2000, 0x0, 0x8, 0x100000000, 0x2, 0x4, 0x9, 0x20, 0x4, 0x100000000, 0x2, 0x7, 0x8, 0x2, 0x10000, 0x40, 0x4, 0x903, 0x8, 0x0, 0xac81, 0xfff, 0xffffffff, 0x3, 0xfffffffffffffffd, 0x7, 0xffffffff80000001, 0xb1, 0x8, 0x8001, 0x0, 0x37, 0x5, @perf_config_ext={0xfd, 0x39}, 0x20, 0x9, 0xd4fb, 0x7, 0x8, 0x46, 0x9}, r1, 0x3, r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bc6000-0xc)='/dev/rfkill\x00', 0x80, 0x0) bind$inet(r4, &(0x7f00001ec000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet6(r3, &(0x7f00005e1000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000117000-0x98)={0x0, @in={{0x2, 0x0, @empty}}, 0x4, 0x4fb5}, 0x98) 2018/02/01 20:47:36 executing program 7: mmap(&(0x7f0000000000/0xbd6000)=nil, 0xbd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000002000)="6e65642f70735d686564e2") mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000002000), 0x800, 0x0) 2018/02/01 20:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7a2, 0x5}, 0x0, 0xfffffffffffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000039000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x100, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a66000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) getxattr(&(0x7f0000359000-0x8)='./file0\x00', &(0x7f0000043000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000e07000-0x80)=""/128, 0x80) 2018/02/01 20:47:36 executing program 7: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f3000)='/selinux/avc/cache_stats\x00', 0x0, 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) r0 = syz_open_dev$sndpcmp(&(0x7f000000f000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x88fc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f000000e000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000000e000)=0x1c, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000000b000)={0x3, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffeff}}, {{0xa, 0x0, 0x400, @empty, 0x7}}}, 0x4bd) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000010000-0x1c)={0x0, 0x0, &(0x7f0000010000-0x8)=[{&(0x7f0000006000)="82e8c2c6f3072b8a6c44fefd0a05b744646ff88c8f86a77adf4a4a1454d6dbd88c6f7c8badc8742fba042e61b009d7ac20abbc996b0714df6ca0ca9ba50578c23871f82e1c4b75", 0x47}], 0x1}, 0x4) 2018/02/01 20:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x6, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) fcntl$getflags(r0, 0xb) r1 = open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000dc6000)={"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"}) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000441000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) 2018/02/01 20:47:36 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7d000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-aesni,sha512_mb)\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f7d000)={0x0, 0xfc}, &(0x7f00008e4000)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000013000)={r2, 0x5}, &(0x7f0000a56000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) uselib(&(0x7f0000bea000-0x8)='./file0\x00') 2018/02/01 20:47:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000ccf000)='/dev/amidi#\x00', 0x0, 0x840) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x8000) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000272000-0x8)={0x0, 0x2710}, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f00003c8000)=[{&(0x7f0000489000)=""/17, 0x11}, {&(0x7f00003fc000)=""/70, 0xfffffffffffffe65}], 0x2, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000aef000-0x90)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000d96000-0x8)) 2018/02/01 20:47:36 executing program 6: stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000042b000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x3a)="180efc109e1441589a3fe7f349970234785b8e2caa03fbb8b498312736f7736af480db48d05512b02a243a767b087ae94cbfe649f33480c7db13", 0x3a, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000a10000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) syncfs(r2) keyctl$get_persistent(0x16, r0, r1) 2018/02/01 20:47:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/audio\x00', 0x200, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000041b000)={@generic="43b9881736c8277286fcf7c255c4f37f", @ifru_mtu=0x9}) 2018/02/01 20:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000713000)=0x2, 0x4) 2018/02/01 20:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00007e9000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20002) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001ef000)={0x1, &(0x7f00007b3000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000dcf000)={r1, 0x1}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r3, r4, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f51000)=@fragment={0x3f, 0x0, 0xbad, 0x400, 0x0, 0x4591, 0x0}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000253000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/02/01 20:47:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x119240, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000001000-0x18)={0x4002, &(0x7f0000002000-0x8), 0x0, r2, 0xa}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006d0000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x108) 2018/02/01 20:47:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) sched_rr_get_interval(r0, &(0x7f0000fd8000)={0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000b56000)='/dev/audio\x00', 0x204000, 0x0) sendto$inet6(r2, &(0x7f0000f1f000)="c07d5425743bf6d8ea6a4a2cc9befcfd8d754b6fb613cf0784b4c018029f71cbb77c605fe31048419e8deecd16e6ff7067d533899634e6ef988876a754d4ab1ae4a4eb34e1dcaabcc34aa405a46feb91b2d6e964c4259c7d5bbe87ae89e051063deed5bf558d49e8da9c22ccce6ad7a3746251c620dc41d539687d8edbcb1f362d3a18399a7e5e5ff3ce0d523824dd4667eb464fe1fc1c2c21eff52d14ba5dfdee86d7d95f1b4e9d753dbb346acfc76afb42d253d4efc21b8d1b36bf7358a210d21d43af904d6176815a7330e946f8c130291dde349a43c7d98ef7cd18", 0xdd, 0x800, &(0x7f0000f22000-0x1c)={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}, 0x1c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000cd0000)=0x6, 0x4) clock_nanosleep(0x2, 0x1, &(0x7f0000d6c000-0x8)={0x77359400, r1}, &(0x7f000006a000-0x8)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/02/01 20:47:36 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000001e000-0x8)) r0 = socket$inet6(0xa, 0x3, 0x2c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x4000000000, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x4}, 0x1000000000009}, 0x193) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/01 20:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000f72000-0x6)='./bus\x00', 0x2) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4000000000000008, &(0x7f0000887000-0x4)=0x7, 0xbb) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 20:47:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000420000-0x9)='/dev/dsp\x00', 0x80800, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00003ef000-0x118)={0x0, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}}, 0x118) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f1b000)='/selinux/status\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000e62000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/01 20:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/policy\x00', 0x0, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f000096d000)='./bus\x00', 0x40) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000782000-0xc)={0x0}, &(0x7f0000df9000-0x4)=0xc) sched_getscheduler(r2) signalfd4(r0, &(0x7f00008da000)={0x1000}, 0x8, 0x80000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000246000-0x15)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000ead000)=0x80000000000000, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:36 executing program 2: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000852000)={0x0, 0x7ff}, 0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f66000)) 2018/02/01 20:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000073000-0x4), &(0x7f0000bd1000-0x4)=0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f65000)='/dev/audio\x00', 0x40, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x7fff, 0x8000, 0x2, 0x10, r0, 0x7fff}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x4, 0x3, 0x0, r1, 0x0, [0xa]}, 0x2c) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x20) 2018/02/01 20:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$sg(&(0x7f00007c2000)='/dev/sg#\x00', 0x101, 0x44200) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000c08000)={0x0, 0x0, 0x9, 0x0, 0x9, 0x0, 0x0, 0x7ff, 0x10001, 0x7}) 2018/02/01 20:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) sendto$inet6(r0, &(0x7f000012f000-0x60)="958dda481c5d9406d0ee439ad4c19b45839e3f299757c018a4d87c5a3f3e11c68c6824aece56fc77b8ad9d2576de4c06b634b2f5327740a70230e86061d176ae41325efe4045d9271c8c97fe14e364d34826c15be5350a945f38b843b91b059f", 0x60, 0x4000, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0xffffffffffffff84) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cfc000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 20:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c73000-0xd)='/dev/usbmon#\x00', 0x1, 0x204000) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00003ad000)={0x80000001, 0x9}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005c1000)) fcntl$getown(r1, 0x9) getpgrp(0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000a35000)='clear_refs\x00') bind$alg(r0, &(0x7f0000143000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000b35000-0x58)={0x7fff, 0x7, 0x8, 0x1, 0x80000000, 0xdaf}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00008b9000-0x4)=0x0) r5 = getpgid(0xffffffffffffffff) kcmp(r4, r5, 0x1, r3, r3) r6 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r6, r3, &(0x7f00002ba000-0x4), 0x5) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000122000-0x4)=0x8, 0x4) 2018/02/01 20:47:36 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x100) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80042407, &(0x7f0000014000)) 2018/02/01 20:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000730000)={0x0, 0x0, &(0x7f0000e77000)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027f000)="00050000006f7a696473") writev(r0, &(0x7f0000f49000)=[], 0x0) sendmmsg(r0, &(0x7f0000370000)=[{{0x0, 0x0, &(0x7f0000b17000-0x8)=[{&(0x7f0000288000-0xdb)="d574a133f19cf39fe9142abebd24694a6e144244d6f8f9d9c8a21dc64330488ef0667ec404f0cf1052c0a9cf7f4fa0180b65578bafc1781e0a8dc6560d9159030a34aa29a632b8f630e1fb1d84353a36a47524577e8d72f74dc0c467aab18db1907e899a759af87144f74ff92bd9083f7ae092d9cd55a02e4f4280ce281b879d048cbf5bf94a41ec22c8f001e43217a15883805af5ce1af03b0aba56c196f877cb8eb737091894e2bfd8c0c3084bb4b468689c3c9d63a58d5dfa2d0c81eec26e569c5656009acaa700b52699093710384872f84ec11cdc294f0371", 0xdb}], 0x1, &(0x7f00001ad000-0x11a0)=[{0x10, 0x119, 0x2, "ad"}, {0x100c, 0x0, 0xfffffffffffffffc, "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{0xd4, 0x118, 0x1ff, "5994e6d97c5001e7feec2a41b604ef8f37ffffa1a2d34f8821045244856e6a22a7693f8fefdb6ca6b31f9a310254497ebe7a3bd2598824da9e96100f16718076dbe5d2c57046f8283b12f924a94f8b02910ce5ee95c8a5b52e7d4b952c8e2d737dc0b5c6dce59f203624834221c57cdfe4a3dd2af160e7e2f9738caa5b0cc45f4c040523d92777eaab64dbe25151b214c7c5faff64d7e1899e6b4eeefb54c59e14a0467a44be46f8fd67ac124a9c4a0162ad8400c0b747582616f684ed9ff1037396e225cc"}, {0x44, 0x1ff, 0x3ff, "1397e54bb29f1d0bb248fe671d900eb670dd910d8bdeaeb6ae42ddb77eb40f6643888bf63f8bdc53f50b907ab367b63acb8e2cc5b92b8c5b"}, {0x6c, 0x10d, 0x7, "b6791000cc421cc761f725cf3b1d95ad7dfa2833154298771926e8afbf01ec59f9714a9824966fe4ea4164b748ec614c6b2c3189b9fdc9618846a73d163f625204f931c1b3bcb429db9f0ff2d946a7ee3076119b381809208a5d8c5f73"}], 0x11a0, 0x20000000}, 0x1ff}, {{&(0x7f000009f000)=@ax25={0x3, {"58d661f8cb8393"}, 0x5}, 0x10, &(0x7f00002f7000-0x10)=[{&(0x7f0000c6e000-0x39)="387f71f7e17abbf40796ae95eab2d25d4ce1222249895fbcc55c1bf0718f76cb151a243f5336e5e909cd980dfd6a6743ed552878dd76f7f907", 0x39}, {&(0x7f0000445000-0x39)="b38e23ba2d92260124229e0c918d3dbe1d758622d8237ce53dff97f9db1f6faa171984b769214adb05cb7193b5dade0de23f26025e52750e43", 0x39}], 0x2, 0x0, 0x0, 0x801}, 0x6}, {{&(0x7f000085e000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000e39000)=[{&(0x7f000050a000)="a9cc060f932bd635c26f1615ecaf00c06bb0a4fb24998ebcd24d8a98bfbe360d8e0d44239238dec579d32357bc0aebd295e76c97aa263cce54fa18c0a0e7f6dfdf8f9f2ad945489104c599bd3c6a4ea5f8c7af07dc17546b771252a14c6cdcf95be18364f9b2acb25f86", 0x6a}, {&(0x7f0000be0000)="38437d2f9f40420daa7e779a33f374e09d5622b027f797c0f31586d850c7d5f4e854898f6d31443ca8faba447677b9270acf4977f2a04892344d3d0a725002a15514334964ff7c5d8cb59aa5d8f602e476735021585238bd814d68ab778ecad438535d98efbfb6245cd8cbb06788f6ee4f68bb951787630da2f76e5b85696b923078d8bd928eb559fc992d1fadf4a6bea7f4eb5aea5845cb6d4a7c2485e919a7c0d1c75d14c503086743", 0xaa}, {&(0x7f0000f98000)="f1de77e965b36168221ab212d866ecb4cac6884274fb5d5dc60b8a32feafb3840733cc0657959408dcb6df55c65bdc6748ee05aecbbcbf87c342b938dadc55b484748da787b1f33611c5b50f36e91131561d5d12296fc5451dd9e4e93fd0337a2bf1e080936f02934606db402b56e71d4f7fad49fbf6cee5c73604b0bff059e75f5175b4fc6632ade0e254e9e716216ec0be0e75c8eecbf91ff3", 0x9a}, {&(0x7f0000b42000)}, {&(0x7f0000a4e000)="8fb8ac39b4dcfead7b1f94eb097a25093ad32ab0859ea46fb235d74b90305344ce27658bcb3f81181ee64c7200bbe775b9007fcb5063ca704bd17c6273011a91d433cb41447cb7c7c046af19c85db4857898a976bb519023a0a06a27183fbaade6ccbfdd1d8d1fac6f98a0d16663722cc344c143a8491c10644d742f8db081a83a472e8d6149198aff57e981aeeabb2f2689c91d06a63a47332dba9ed1f2ba0bbd5ee795bc85b2cf4dc78b5674ef2532a3ac4a82f2e31340a8f6a8483fe42aa235bba8a40a96ac0740fcdb1e4dc1d84d183d953f629b01f4", 0xd8}, {&(0x7f0000d64000)="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", 0xfc}], 0x6, 0x0, 0x0, 0x8050}, 0x7fffffff}, {{&(0x7f0000ca3000-0x58)=@nfc_llcp={0x27, 0x3, 0xfffffffffffffff8, 0x2, 0x6, 0x8, "672c909c65d81bc42ec9019f08bd518f67b8d1b6556da88b98afad7b6442c0bf747fefc88ce3f336a998cdfe173321a74be46e19616a1da999b749e4ad4c84", 0x7fffffff}, 0x58, &(0x7f0000e28000-0x30)=[{&(0x7f000012b000-0x33)="5367042db66173ef0ea8bcc760c51ca30d6405cda7937d34a2520eb545e7a9097b56059d786c72717afb6fb3b06b7a01314e23", 0x33}, {&(0x7f0000e2c000)="90490843d808c316f732b010034911302c097a985d72050b410542c23780e60dc705dc284daec2f58ae61b74c3ff37445fa11a50a0e4df607f7d1dad429934ebc8e0a7189ccea748bdb5b9b55a3a1bc338238f7062e7cc217bb8c91fc803a0742ecc0e49efb8acca4c17", 0x6a}, {&(0x7f0000a7a000-0x9)="7c0578870d9b38f0c8", 0x9}, {&(0x7f0000e45000)="051a24ce414da24c203103725f0e0f2238e5a5bd46676385a9431254fe97a7b5add4a22f81d8b0ec42bac6ddc2b4754b2da6891202821c6d09158dff1c45b9e0cac0efc136ce5491c86ac6a4792f3a155eae6b7cd31c1e8feeabfee67e2e393bb5a7b9c0d805d995175df0985966880311a82bb3ab8b761914f41ef12b1a37e67d3dafe12996626be7a364141d819c0e57d4e6604e67ab3250d41695d3", 0x9d}, {&(0x7f0000244000)="e9b33fde8e31222ed93b1ca062eec97a9c03b2b207197f29ed92a0580ef26a76a4cc3f6dec4767c39b75d6edc13a29", 0x2f}, {&(0x7f0000e9c000-0x1000)="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", 0x1000}], 0x6, &(0x7f000035e000-0xb4)=[{0xb4, 0x114, 0x1, "e5f122893a9f83855417b98fc7085edfb3f982825dd5763234305c1f04e4f50c1f6a6360e1e38e5cec204143108b6b565cdbcc8532da0cf909060221b80e4056bdb1c337b2198e9cd0d2ddbfb491dda5b05b72ea6f7806904f3830bac1a2a610269268ec29b210c4cffc753e416c9bfd5103326925d8cf581f319b4b94ba345e20549eef02d5c02ec80a880ea11e75b65dc114565adb52859f2909a86fd12081b37ec65f5c0fdf35"}], 0xb4, 0x4001}, 0x66}], 0x4, 0x20040800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00009f7000)=0x9, 0x8) writev(r0, &(0x7f0000cc9000+0x1ee)=[{&(0x7f00001a8000-0xd7)="130c3c6d3ac4c2a5f6c1646b9dacea77eae43719b6e4dc18210f378b9c20abacb2dc40fcf7684b3a270f3a77405adc877fb23475161015b647c0eb6a181b903e4a3358543a9d7f3a0beb66249c1b2fe6d27df18cd8afb25ac84953a9bf91d920e6fbe32141b85a1777a73fbc7776d6b2c014088079b3514393c3aba44ff1240041d8e410a2792f271522ec21c81e66fdbacfc4de9a89db3771766f585c8da7382d6be4b46ce245eec5fc6cc2888f2a2ccb89e70f4acf470628e927485f913538f3d6ec9e4bbcf0d164b313c227090fcbfc71240b00cf94", 0xd7}, {&(0x7f0000146000)="29972b7d04092ffb0fdf330670857c955c827a9d7ad45ee697f6dab8286c6aec236e10d7517616dd4c3bfb35df66f209c840950de859ff0769d88729418866c9d5fdbcde39cfb98212cf07f32e820ac076d3536799ad4e574ee1c952e8f158754c3bf3893c", 0x65}, {&(0x7f0000d14000-0x84)="5e64ca4b8c924416050c00169143d887a83729479b26bb378fb4819a99c536583b469b63a11491bd7cfe8f23af041684c6580a1beeeac175992b4336100b87cac56682de74f6e7df4eba3e45d00f262585a8445e9ff736cebb5f56119209254b4b425b3ae36e6841f79d18467f86c1ffd057a2d1dfed91c1b7666bccd3ba8fac28c8fbaf", 0x84}, {&(0x7f000003e000)="55e063844ae4b570b61252a16e8f6ba292658b6747ace3aae700c832102977f1948925fabcae8457fde624a1f6083dc56acd25359609be", 0x37}, {&(0x7f0000a86000-0x8e)="4279e05ac6fcf140bb06a8697f20e43a2be45c52ea91eaad3cea57c5367b5fc8626613c10d695cd2e8455136fa119f38d686ebc3a34d963f77581eb2d0b3f0265b7f58aae62fdd167309529030d428bb3a1b2a12486e5155057d7e699b95e44810322173eb9a517ea14e7a4a7e2600c1bf3d70583e8b1a185051abd692825c48c648f54b60b94c20203e128651ed", 0x8e}, {&(0x7f00008f3000-0x82)="1292806d8e6031710e68fbbb271da13851e3e941bb8014959605f974488828f2803a8837e1d97778975f4855c44482cc6fec46870bd33fec73a0fe84f4893cca1b6682ddb472fad85cd7db71086c4a3a6771ff15437f1d5919405c56d94957e3d649f50840aa7381c4bf6eb4cb22d3c7ad7a18f57c9d31a8896a3d0cc37b6db74664", 0x82}], 0x6) r1 = mmap$binder(&(0x7f0000185000/0x2000)=nil, 0x2000, 0x2, 0x10010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000020d000-0x30)={0x64, 0x0, &(0x7f00001c7000)=[@dead_binder_done={0x40086310, 0x1}, @dead_binder_done={0x40086310, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x60, 0x10, &(0x7f00004e4000)=[@ptr={0x70742a85, 0x1, &(0x7f0000a95000), 0x1, 0x0, 0x33}, @flat={0x77622a85, 0xa, r1, 0x2}, @fda={0x66646185, 0x5, 0x4, 0xf}], &(0x7f0000fae000)=[0x58, 0x78]}, 0x3}}], 0x9a, 0x0, &(0x7f0000123000)="f7c6aff837198a32c487b8162f3e9ebba8318293864909cb5e6fc5027ff7cd52d139c1cae896e56343437a10eb75a903391a3e37fcce1240c3cba14cf97a24608fc17994fdafc497d1e66f2955d0b70710021652a3ad007583893f938034a7a1a5652c571c39c606b5b3c298aae99292e6fe216ed0e3b67eb59a7333025dd9652640b472c416f1b3d67f78a1f037201a367349a9e0179d04f916"}) 2018/02/01 20:47:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f4f000)={{{@in6=@empty, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f000060d000)=0xe8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) r2 = syz_open_dev$audion(&(0x7f000091f000)='/dev/audio#\x00', 0x101, 0x113600) sendto$inet(r2, &(0x7f00001c0000), 0x0, 0x0, &(0x7f0000ece000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/01 20:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b46000-0x9)='/dev/vcs\x00', 0x10000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000045f000)=0x2, 0x4) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000005b000), 0x8) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000096000-0x4)=0x2) chroot(&(0x7f0000649000-0x4)='./file0\x00') ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00007a5000-0x10)={0x3, 0x1000}) clock_gettime(0x0, &(0x7f00001b9000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000048e000+0x99)={r1, r2/1000+30000}, 0x8) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00004c3000-0x2)=0xeb, &(0x7f0000f4e000)=0x2) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000c5000)=""/143) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x800018) fcntl$setflags(r0, 0x2, 0x1) 2018/02/01 20:47:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x3, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e7000-0x8)=@fragment, 0x8) getpeername$inet6(r0, &(0x7f0000b90000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000ae0000)=0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006db000)='/selinux/checkreqprot\x00', 0x40441, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000dc4000)=0x2, 0x4) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/01 20:47:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) [ 212.074629] audit: type=1400 audit(1517518056.973:177): avc: denied { map } for pid=27362 comm="syz-executor2" path="/proc/2615" dev="proc" ino=54805 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/01 20:47:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000b6000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000494000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x8}}, 0x9e5d, 0x401, 0x39d, 0x40, 0x3f}, &(0x7f0000414000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000108000-0x8)={r1, 0xffff}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 20:47:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) inotify_add_watch(r2, &(0x7f0000930000-0x8)='./file0\x00', 0x200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000175000)={0x200, 0x1, 0xa000}, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x8, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000ed2000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) 2018/02/01 20:47:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f09000c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe371612423ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009a7000)='/dev/cuse\x00', 0x202000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000108000)={0x0, 0xffffffff}) pipe(&(0x7f00001cf000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f00001df000-0xe0)={{0xffffffffffffffff, 0x2, 0x1, 0x0, 0xfffffffffffffff9}, 0x0, 0x8, 'id0\x00', 'timer0\x00', 0x0, 0x10000, 0x1, 0x400, 0xcfc}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c3b000-0x18)=@get={0x1, &(0x7f0000466000-0x91)=""/145, 0x3}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ba8000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000b6d000)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000525000-0x10)={r4, 0x9, 0x5, 0x4}, 0x10) 2018/02/01 20:47:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000863000-0x8)=[{r0}], 0x1, 0x4eda) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffff3f, 0x0, &(0x7f0000006000-0x50)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff}, @fda={0x66646185}, @flat={0x0, 0x101}], &(0x7f0000004000)=[]}}}], 0x0, 0x0, &(0x7f000000e000)}) r1 = mmap$binder(&(0x7f0000803000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ed8000-0x30)={0x60, 0x0, &(0x7f000033f000-0x60)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x60, 0x48, &(0x7f0000459000-0x60)=[@ptr={0x70742a85, 0x0, &(0x7f0000145000-0x1), 0x1, 0x4, 0x26}, @fda={0x66646185, 0x0, 0x3, 0x9}, @flat={0x776a2a85, 0xa, r1, 0x2}], &(0x7f0000c34000-0x48)=[0x0, 0x78, 0x0, 0x20, 0x30, 0x78, 0x30, 0x0, 0x30]}, 0x100000001}}, @free_buffer={0x40086303, r1}, @release={0x40046306, 0x3}], 0x87, 0x0, &(0x7f0000521000-0x87)="dba34f2b491a94196401c0c5626431a668e3e4650ed0ae1ab53421cbff6db4bafcf746a9228182c8ccf5a155207276720b8c2a36e7f7cac907987d2a3f234cf0247b5f345f0ffaa74b50ec46cbe70b79ea1a761843a1d28e845bb8d8a8a14e99a1f6a72d1d5f416e71008c96b492118258c04e05706c56cd4c137b0f69b90016f41302ba1ef8dd"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/01 20:47:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000008080e, 0x10000400000082) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f000028a000-0x8)={0x0, 0x8}) sendto$inet6(r0, &(0x7f0000598000-0x1)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$midi(&(0x7f000001c000)='/dev/midi#\x00', 0x101, 0x101001) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000633000-0x18)={0x80000000, 0x7, 0x9, 0x3, 0xc}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b7a000)=@sack_info, &(0x7f0000b20000-0x4)=0xc) 2018/02/01 20:47:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00007f5000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10, 0x80000) fadvise64(r0, 0x0, 0x1, 0x1) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r1 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00008a6000)=0x6) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) [ 212.282753] binder: 27395:27411 got transaction to invalid handle [ 212.289225] binder: 27395:27411 transaction failed 29201/-22, size 96-72 line 2788 [ 212.327643] binder: BINDER_SET_CONTEXT_MGR already set [ 212.340378] binder: 27395:27406 ioctl 40046207 0 returned -16 [ 212.355971] binder: 27395:27406 got transaction to invalid handle [ 212.356061] binder_alloc: 27395: binder_alloc_buf, no vma [ 212.356086] binder: 27395:27414 transaction failed 29189/-3, size 0-0 line 2903 2018/02/01 20:47:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f5e000)={0xaa, 0x40}) r1 = syz_open_dev$sg(&(0x7f00006d1000+0x65c)='/dev/sg#\x00', 0x7, 0x10000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000081e000)) 2018/02/01 20:47:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002e1000)='./file0\x00', 0x89) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000206000+0x54)='./file0\x00', &(0x7f0000e51000)='devpts\x00', 0x0, &(0x7f0000a5c000)='1') rmdir(&(0x7f0000333000)='./file0\x00') r0 = syz_open_dev$midi(&(0x7f00008d2000)='/dev/midi#\x00', 0xc00000000000000, 0x480000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00007d0000-0x4)=0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000140000-0x4)) 2018/02/01 20:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000060c000)=""/176) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000182000)="dea61a99cc41531788d7a15f7b713b623a659afcca3f060e84e9158a5ea63fc76c6579c741c463bcc9fc3a2ded8516213be57b988c7fcd5f20c78e658091f0b8d478ba15ff8b6510") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b03000-0x9)='/dev/vcs\x00', 0x42100, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000070c000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000e37000-0x1c)={&(0x7f0000fd4000-0xd)={0x1d, r1}, 0x10, &(0x7f0000212000)={&(0x7f0000906000)=@can={{0x4, 0x20, 0x7fffffff, 0x4}, 0x0, 0x2, 0x0, 0x0, "73150e293ee43e50"}, 0x10}, 0x1, 0x0, 0x0, 0x40800}, 0x4800) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x5, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000036e000)=""/195}, 0x48) getpeername$packet(r2, &(0x7f0000935000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000cf1000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000c55000-0x18)={@empty, 0xd9, r3}) 2018/02/01 20:47:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x2000800) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000512000+0x684)=0xad3, 0x4) r1 = socket(0x20004000000015, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000cae000)={0x9, 0xfff, 0x8a5c, 0x0, 0x2, 0x7, 0x800, 0x7, 0xfffffffffffffff7, 0x7, 0x7, 0x2}) 2018/02/01 20:47:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ddc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/02/01 20:47:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000f6000)='/dev/audio\x00', 0x100, 0x0) sendmsg$rds(r0, &(0x7f0000abf000-0x1c)={0x0, 0x0, &(0x7f0000f88000)=[{&(0x7f0000de3000-0x8a)=""/138, 0x8a}, {&(0x7f00004cf000)=""/162, 0xa2}, {&(0x7f0000294000-0x4b)=""/75, 0x4b}, {&(0x7f0000eae000)=""/55, 0x37}, {&(0x7f0000e96000-0xd)=""/13, 0xd}, {&(0x7f000054e000)=""/245, 0xf5}, {&(0x7f0000bc2000)=""/37, 0x25}, {&(0x7f0000967000-0x82)=""/130, 0x82}, {&(0x7f0000327000-0xab)=""/171, 0xab}], 0x9}, 0x40000) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000f4b000-0x6)='./bus\x00', 0x400, 0x0) [ 212.375311] binder: 27395:27406 transaction failed 29201/-22, size 96-72 line 2788 [ 212.387531] binder: undelivered TRANSACTION_ERROR: 29189 [ 212.393108] binder: undelivered TRANSACTION_COMPLETE [ 212.411691] binder: undelivered transaction 148, process died. 2018/02/01 20:47:37 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000000b000-0x4)) r1 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) read(r1, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000014000-0x4)=0x100, 0xfffffffffffffdff) sendto$inet6(r1, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/01 20:47:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) [ 212.416550] devpts: called with bogus options 2018/02/01 20:47:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000a9a000)=""/42, 0x2a) 2018/02/01 20:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) sendmsg$key(r0, &(0x7f0000520000-0x1c)={0x0, 0x0, &(0x7f0000aa8000-0x8)={&(0x7f0000be0000)={0x2, 0x16, 0x2, 0x6, 0x21, 0x0, 0x5, 0x1, [@sadb_address={0x5, 0x7, 0x3c, 0xa0, 0x0, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0xf, 0x3, {0x6, 0x0, 0x7, 0x1353, 0x0, 0x855, 0x0, @in=@rand_addr=0x2, @in=@multicast1=0xe0000001}}, @sadb_x_nat_t_port={0x1, 0x17, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x100000001}, @sadb_address={0x3, 0x7, 0xff, 0xdb11283f40f4671, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xcb8d}, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_nat_t_port={0x1, 0x16, 0x0}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x7, 0x7}]}, 0x108}, 0x1}, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:37 executing program 0: socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000e0e000-0x6)='./bus\x00', 0x1000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cee000)={"cc8a93a86a2981cfbf2efda6292fd9a2", {0x4, 0x100000000, 0x3, "21508de17c46", 0x40}}) r1 = creat(&(0x7f0000ce1000-0x6)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000497000)={0x30002002}) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000509000)=0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007f3000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = creat(&(0x7f0000003000-0x1)='./file0\x00', 0x100) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000006000-0xc)={r3, r4, 0x2}) r5 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_int(r5, 0x0, 0x6, &(0x7f0000365000-0x4)=0x2, 0xffbc) setsockopt$inet_int(r5, 0x0, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000525000)='/selinux/checkreqprot\x00', 0x4004, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0xffffffffffffffce) sendto$inet(r5, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r6, &(0x7f0000bd9000)={0x0, 0xfffffffffffffe2b, &(0x7f0000b86000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) keyctl$dh_compute(0x17, &(0x7f0000bc6000), &(0x7f0000495000-0xc)=""/12, 0xc, &(0x7f00003fb000-0x38)={&(0x7f0000720000)={'digest_null\x00'}}) [ 212.445358] devpts: called with bogus options 2018/02/01 20:47:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000063c000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) syz_open_dev$dmmidi(&(0x7f0000247000)='/dev/dmmidi#\x00', 0x3316, 0x400000) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) connect(r0, &(0x7f0000c8f000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @broadcast=0xffffffff}, 0x0, 0x0, 0x1}}, 0x2e) syz_open_dev$sndmidi(&(0x7f0000ae7000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) 2018/02/01 20:47:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7ffc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000061000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000317000)=[@in6={0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @rand_addr=0x1c}, @in6={0xa, 0x2, 0x50000, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x20, @empty, 0x10001}], 0xa0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00004b7000)=0xe, 0x4) sendfile(r0, r1, &(0x7f0000493000), 0xfffffffd) 2018/02/01 20:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002f2000)={0x0, 0x9}, &(0x7f000049b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000049c000)=@assoc_value={r1, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000181000)=@assoc_id=r1, &(0x7f00000e9000)=0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006a2000)=@int, &(0x7f0000133000-0x4)=0x8d) r2 = socket$key(0xf, 0x3, 0x2) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00009df000)=0x1) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 212.557794] audit: type=1400 audit(1517518057.455:178): avc: denied { create } for pid=27442 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/01 20:47:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000aaf000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000956000-0x4)={r0}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000d60000)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) r2 = dup(0xffffffffffffff9c) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000b11000-0x4), 0x4) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000a2f000-0x58)=@routing={0x5c, 0xa, 0x2, 0x3, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000093c000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dad000)=0x0) ioctl$sock_bt_hci(r2, 0x400448dc, &(0x7f0000f7d000-0xcc)="233ed90a2b07b20d012dd887b427739b74448e495c0c964bba75505aeaa4681fedcb4ffe0904ffd78c38e7e36d4c0d2a7043670bcdf0311ba6a57599842e24948d960fc51eaa03a5fa11fbfa503b4f992495bf00c210213e86fc13e13fc61e0b6b906f2f63ed3ef864630c9fabbe1bbbc019a654595475f9a989010d6ca0a248a050b9c402bf880f89c8f0daa35dd453ef1c0a5c0bfdf62a15ef00b75bdaaa3b74da3e1ca4f7fd2eeff2ef60295973bea051dd288516280864de049494b4771151a5534afe7d7d3e8d4310f2") prlimit64(r3, 0x0, 0x0, &(0x7f00006b6000-0x8)) syz_open_dev$dspn(&(0x7f0000c7a000-0xa)='/dev/dsp#\x00', 0x2, 0x240000) lremovexattr(&(0x7f0000728000-0x8)='./file0\x00', &(0x7f0000bc3000-0xf)=@random={'user.', '/dev/dsp#\x00'}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003ef000-0x8)) 2018/02/01 20:47:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000502000-0x8)) alarm(0x0) 2018/02/01 20:47:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e7000-0x8)=@fragment, 0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000b45000)={0x1, 0x5, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="1f5ce44b5d98"]}) connect$inet6(r0, &(0x7f0000313000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x113}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[], 0x1, 0x0) 2018/02/01 20:47:37 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f000058f000-0x13)=""/19, 0x13) socket$nl_netfilter(0x10, 0x3, 0xc) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = syz_open_dev$admmidi(&(0x7f0000eb7000-0xe)='/dev/admmidi#\x00', 0x8, 0x8000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000de6000-0x4)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}) 2018/02/01 20:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) close(r0) r1 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000b08000)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000+0x8c1)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002000-0x8)={&(0x7f0000002000-0x14)={0x14, 0x8, 0x1, 0x50c, 0x6, 0x2, {0x3, 0x0, 0x9}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 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$kcm(r0, &(0x7f00000b6000-0x1c)={&(0x7f0000c90000)=@nl=@unspec, 0xc, &(0x7f0000001000-0x18)=[{&(0x7f0000000000)="c8c143860a3cfd55bfa61d4bdd5a00feda97d9df", 0x14}, {&(0x7f0000000000)="a9711d6c6b87fefe95be69334cc15d39d2ff34795b4e4e9da0c9e573087b2911873896f6dbc751c2b64c06cd81a6864f1810a4155df4e00605b0e7f4d781db0346c8d30d9d8aad86b9b22be9c9a70b26a432514fc8115bff34862833dc590ffed3f645", 0x63}, {&(0x7f000039a000-0xc9)="760b85512d3324a428dd5ba491d8cb334750e96369bd499802e9b598cc377248068c60a46573fcfe6ae4ea661a3ce1e3c744e27389fcfbdbe4feec59810eb795b4a79ff70ef31908629f66bfe00442a399b053bb9e772ad4e31fb3b1b91aeb380c3864e2990b4b1b5ad47b14853b48da19c5a2df9400f1f5d2387c043d6ca2d17711ae09f67bdd9fe7a3819e71023bc3ea4f704cc10ab36c210c4146d995ceb53801038cd740fb810c65ad3cea90a96109299d7076357a9ae4eefa72d0eea0dc98f9ac5f312e7ecb84", 0xc9}], 0x3, &(0x7f0000bb9000)=[{0xe0, 0x117, 0xffffffffffffffcd, "f6e1039b7df6748874ed679a349973a463b5d0e3daa20577df82eb745dd05cc244a767b9d96cf03e9a1451bb3938f9daf8c44a92963043d49b766051f17288a0a55e5d12464aa66e8a58e06c882c0d084be9b3ef3cedd90d42beba0959ec3fd342d89e9febfb9340d99694f5e9f5b1589e9d26fee508688bf9da7d805620cb1ec77cc303562f6877d32bc30bbf3f820bb6e220274e5b0ef8237434240d15ffa1e59f00edb7296a1ab4efd69c6e4c3ea3c7bf9a362662167b702c2fa08964a1d88ed6df0bb420933a9ee4d6f58b49270fb6bc49"}, {0xfc, 0x110, 0x8001, "8403b4d7420e462506e53591a9ebd9a123bf93d02094477b6e413aebfabbe0110e425619570f4c10dab0fb2986a03583add62ca875e0a0e6a6e058ef99322f310d96029240137504ab59dd39c3fa7025a7b8afe2e3eaf429d491f0180dfcee46e0c546f019e5495478b1d45431f87838889936deed4a906e4198f66a1a0ee5bf3335b25bfa63910c5f9186cb655920c6fc75b4f8afeacf8a8529405cbf5f0037aaccd04aa30de6c42f8ab249b49d71b482303a0d9b58191e109f623554c5cbe3af1b561d26b840f85f3eb01608d459e1156f9bfbc99b28567336fe8d3222f3dd9bd6b2b33e88027d3a503172432314"}, {0x64, 0x101, 0x80000000, "fec22e98828bf14fc7950b27f3d58dac05bf1ed8da33ce1904a5cd1447c2294351d86220fd88ab1a3a70700738c819df4476aee50b505dd04c0a86781c8e57b445cadfbea2380f8416282a82464d2391710150a25ccca1"}, {0x54, 0xff, 0xfffffffffffffffc, "7e155cf31d85d9e62eae67e620ca8a7497305dc7a992bd1f007e83a2ae72473776af1dcb6e1a8b34b3d562d2055ca9332a038db3487404188dfeffda718e4a06e49cc11b646d632f"}], 0x294, 0x20000000}, 0x4000004) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000011000), 0x4) 2018/02/01 20:47:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xa4, 0x50201) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000250000-0x2e)=""/46) recvfrom(r0, &(0x7f0000000000)=""/211, 0xd3, 0x140, 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) utime(&(0x7f0000ee3000-0x8)='./file0\x00', &(0x7f0000eb9000)={0x7}) 2018/02/01 20:47:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000686000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008d8000-0xc)={0x0, 0x2000000000000, 0x2, [0x9, 0x80000000]}, &(0x7f0000ff2000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000fe000)={0x0, 0x20, "29f745616591144f948610a92303dacb3309a851f6cc0cc1ecdb194f323423fb"}, &(0x7f000042f000)=0x28) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e83000)={r4, 0x10001, 0x7ff, 0x1ff, 0x4, 0x9b7, 0x7, 0x3, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x62d, 0x62, 0x5, 0x7, 0xcd}}, &(0x7f0000c09000)=0xb8) tgkill(r1, r2, 0x1) r6 = syz_open_dev$midi(&(0x7f00007ed000)='/dev/midi#\x00', 0x4, 0x8001) ioctl$KVM_GET_PIT(r6, 0xc048ae65, &(0x7f0000a28000-0x70)) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000f4f000)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff37}}}, 0x6, 0x6, 0x7, "83bcbcf3c7b3dddf48ecb005ebc568bec1546aafc26117b50cb605f4ae304e13730fd8c3a61252b271ad38a991db4e5315e62d354608fd86f4166809ce8af72687c63646ae4a4b8e047d6cebea264770"}, 0x160) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000605000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_crypto(r7, &(0x7f0000dc2000-0x1c)={&(0x7f0000bb8000-0xc)={0x10, 0x0, 0x0, 0x180400}, 0xc, &(0x7f0000f05000)={&(0x7f00007e0000)=@upd={0xf0, 0x12, 0x300, 0x1, 0x2, {{'ecb(blowfish-generic)\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x101}, {0x8, 0x1, 0xfffffffffffffffe}]}, 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) 2018/02/01 20:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000e80000-0x8), &(0x7f0000e2a000)=0x8) 2018/02/01 20:47:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000086a000)={{{@in=@multicast2, @in6=@ipv4={[], [], @remote}}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000afe000)=0xe8) fsetxattr(r0, &(0x7f00008c8000-0x14)=@known='security.capability\x00', &(0x7f0000346000)="776c616e307d62646576da2d6b657972696e6700", 0x14, 0x0) 2018/02/01 20:47:37 executing program 7: mmap(&(0x7f0000000000/0x966000)=nil, 0x966000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002fd000/0x1000)=nil, 0x1000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$setregs(0xf, r0, 0x5, &(0x7f0000112000-0x6d)="179ad42f16e191e0d0555c0e8a734a0855ad0df26aeffd17dc18a906c2f5e3556204756f53106ed5ece9d67610cb947d5e6e70be16e4a179444633aa94754978e6b498cc5c32bfc0df769759a1730486cb6c83c9df0de7c21c1d45137858c9fdfb8feff17683fe19bf43e4774b") 2018/02/01 20:47:37 executing program 6: 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, 0x0) pipe(&(0x7f0000093000)={0x0, 0x0}) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00006bf000-0x1a0)={[], 0x3, 0x7, 0x41, 0x0, 0x7, 0x1002, 0x3001, [], 0xfff}) madvise(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000f9b000-0x29)=""/41, &(0x7f0000571000-0x4)=0x29) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000047e000)={@common='eql\x00', &(0x7f00000bd000+0xd6b)=@ethtool_drvinfo={0x3, "9b5e7036814889e391dd0f94f9fd0a0a4659faf93cef172ce4a5a52b736701f8", "dc9378914b5eabdeed6e86f3305db9813c7a192036bf6dce73486ff205d2a388", "59c7b65b5aefc0a5e37959fd62b6a688eacb77966f0100192dadc931c3cb92d8", "8adedec1cd09ac8c6d9a8e76d2c9818f5719ab4e875f6aea548327e24a36e6d7", "2cd5c77a32cea30b3f295b3fecc98b0d6b04615bfca3afcbacca8b48410fba3d", "11e2b66740604bf87f51a1b0"}}) 2018/02/01 20:47:37 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) sendto$unix(r0, &(0x7f0000e5f000)="bbb39d9130c7bad9b17d843eb05f97b83e407e65b334fa05b60f8b44f66135a54581dc0be91ef251f7959a996945b3756fb251a4b787b2cd93669005143233f15d56bf853b8f19d34718be4422a412c75f858cf18b5a34ed558d96dba0031c61378df4873b301dfe6e1d6388809593d6bb5949825498937e95da27a83390a261cee45ee7dacee7a3f7d6d9358848fb58bccaaa1a1adffeab4c693f127802bcd769af96aadc6339c56a7d64d326cddfbf8cec53a24421714f1f4cdc6c4350c27edcc337e582a7c609a2643233e58524cd8a501eeabe4c6284", 0xd8, 0x4, &(0x7f00009e0000)=@abs={0x1, 0x0, 0x3}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000758000-0x11)='/selinux/enforce\x00', 0x2002, 0x0) socket(0x1, 0x6, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000269000)=0x0) perf_event_open(&(0x7f00005ab000-0x78)={0x5, 0x78, 0x4, 0x5, 0x1dce460e, 0x6, 0x0, 0xfffffffffffffff8, 0x2800, 0x1, 0x1ff9, 0x201, 0x7ff, 0x1, 0x2, 0x0, 0x5, 0xffffffff, 0x7, 0x7, 0x8, 0x7, 0xff, 0x8, 0x20, 0x6a7, 0x8000000000000000, 0x1, 0x0, 0x0, 0x5, 0x642, 0x8a12, 0x3, 0x4, 0x1f, 0xc2aa, 0x5, 0x0, 0x2, 0x2, @perf_config_ext={0x3, 0x302f}, 0x0, 0x6, 0x2, 0x5, 0x6, 0x0, 0x80000001}, r1, 0x100000001, r0, 0x3) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40), &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) timer_create(0x5, &(0x7f000084a000)={0x0, 0x1e, 0x4, @thr={&(0x7f0000be9000)="79b21a8c3d1eb60817768c66845c195454beca78efc19d29e5c7a4846fd840a145ca12d547108417bd0fb27b3a5c44198e1791b301874db4eee88876fa92be9337b96d52b1df8df080f0dc040e7c213e5098d91e56921d5fdac260a732a5f51e31db76167e169fc63f721b3c6d419ae9972b25a185f89d69c6861f81a50b97f7d19a40ab22fd012c3c5d5f6309a306d0d0e7db02dc40b2ada1749dddb2e2e9502b02b761c7b479011a2b5ef3740a017bd6e12c177e2d2dc93e55509571792222bc88c47a5b8582d743", &(0x7f0000980000-0xb9)="873102af5caf5cca5c3676f1e7dd6035e6588192a3611c74d725efd907a8d1a8799bf2ce45be5913ef137bb041725a4b3cbc4cbc6e5a4ee004f7b13ca59cf4f5008939e6da7d8fa728376b49ffb491dbdf6e5a8ccc08d05b0d2772353f8ad9679f13bb415146d460c8d68d17bf8f9ae695487326749c66c01b8048c2edffb4b415b4590a75f0e4763d7b65b0ab12abdbd4e84773c3a73ce4ba200badffba1f35a82f1b8ef3918825aa15f0e7a06e34b09f7c45d83795276c90"}}, &(0x7f000056b000-0x4)=0x0) timer_gettime(r2, &(0x7f0000dc9000-0x10)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000dc1000)={0x0, 0x3}, &(0x7f0000c45000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009d6000-0x4)=0x0) syz_open_procfs(r4, &(0x7f0000ffc000-0xd)='attr/current\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000099000)={r3, 0xffff}, &(0x7f0000ed7000-0x4)=0x8) 2018/02/01 20:47:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7fff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f0c000-0xe8)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f0a000-0xe8)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003a3000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0xff, r1, r2}, {0x8000, 0x7, 0x7, 0x8001, 0x10001, 0x800, 0xec, 0x933c}, {0x1, 0x100000001, 0x6, 0x8}, 0x7, 0xf, 0x2, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x0, 0x2, 0x2, 0x655d, 0x3, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000a16000-0x51)=""/81, 0x51) 2018/02/01 20:47:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000548000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00008d7000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd6405236616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690eab3246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b3b000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000d69000-0x8)={0x9, &(0x7f0000e2e000-0x48)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f0000902000)={r4, &(0x7f00008c1000)}) keyctl$dh_compute(0x17, &(0x7f00009fa000)={r1, r2, r1}, &(0x7f0000a2c000-0x52)=""/82, 0x52, &(0x7f0000cb2000)={&(0x7f0000aee000-0x8)={'poly1305\x00'}, &(0x7f0000967000-0x2c)="ab27a8528716bb614b1a3781236f8204ef0f143de6dd15c7911cc73b901c3e3ab0287a7bb148dab51bcb904b", 0x2c}) 2018/02/01 20:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000044c000-0xc)='/dev/audio#\x00', 0x2534c716, 0x1fff8) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/01 20:47:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40), &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:37 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f7d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000034c000)=0x0) fcntl$setown(r1, 0x8, r2) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f000061f000-0x8)=0x4000000) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c98000-0x8)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000da6000-0x8), &(0x7f0000671000)=0x8) r3 = syz_open_dev$dspn(&(0x7f000050c000)='/dev/dsp#\x00', 0x0, 0xa8000) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f0000a58000)={&(0x7f0000acb000/0x4000)=nil, 0x3, 0x3, 0x10, &(0x7f00005ee000/0x3000)=nil, 0x1ff}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000283000)={0x1, 0x0, [{0xfffffffffffffffd, 0x1000, &(0x7f0000d69000-0x1000)=""/4096}]}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00009a6000-0x8)={0x0, 0xffffffffffffffff}) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000dd8000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) 2018/02/01 20:47:37 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000f7e000-0x14)={0x5, 0x3, 0x7, 0x3, 0xffffffffffffff01}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000e7c000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/01 20:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000042a000-0xc)='/dev/amidi#\x00', 0x7, 0x8a40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000025a000-0x10)={r0, 0x28, &(0x7f0000466000)}, 0x10) r1 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00004e6000-0x1)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) getegid() 2018/02/01 20:47:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000be8000)={0x0, 0x5, 0x3}, &(0x7f00000d6000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={r1, 0x10040000}, 0xffffffffffffff4c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) 2018/02/01 20:47:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) arch_prctl(0x1003, &(0x7f0000731000-0x38)="e7a3da56627c02610ddb2a1ff1175738cca117debacdc2c4ab69763eb82911029839fbe07a626e3e0b9b2db20e3c83bbbc8c86ea1e9a6517") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021e000-0x50)={{0xfe}}) 2018/02/01 20:47:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000843000)='!posix_acl_access\x00', 0x2) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r1 = creat(&(0x7f00002c4000)='./bus\x00', 0x0) r2 = inotify_add_watch(r1, &(0x7f00003f3000)='./bus\x00', 0x80) inotify_rm_watch(r1, r2) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/01 20:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) r2 = memfd_create(&(0x7f0000143000)="23c87d47504c7b00", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000bec000)=[@in6={0xa, 0x0, 0x6ca, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x2cf1, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}], 0x54) 2018/02/01 20:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40), &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af8000-0x11)='/selinux/enforce\x00', 0xc000, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000981000-0x8)=[0x0, 0x1f]) r3 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000192000-0x1)="b3", 0x1, r0) keyctl$update(0x2, r3, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r3, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000dd2000)={'sha1-generic\x00'}}) 2018/02/01 20:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) fstatfs(r1, &(0x7f000039f000)=""/120) 2018/02/01 20:47:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000333000)='/dev/adsp#\x00', 0x1f, 0x82381) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000aca000)={0x8, 0x8, 0x245, 0xee0, 0x101, 0x1f, 0x7f, 0xe7, 0x401, 0x80, 0x4, 0x55}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00006b8000)=0x10001, 0x4) capset(&(0x7f0000445000-0x8)={0x4000019980330}, &(0x7f0000156000)={0xfffffffffffffffe, 0x0, 0x4}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) fremovexattr(r1, &(0x7f0000be3000-0x23)=@random={'os2.', 'ppp0\x00'}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KIOCSOUND(r2, 0x4b2f, 0x6) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000247000-0x4)=0x3, 0x4) setns(r1, 0x4bfffffd) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000704000)) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000ba6000-0x8)={0xffffffffffffffff, 0x100000000000074}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00004ee000)="98e0cbdacc27756cbe2968771049e799d76eb9226ce9fcf20283bef2155654dae2b54961fe4cb6b5bfa924190e6db34666fbd939a3dee2acd8d6532938c12ef84f5a59f27ae3993e2b222ecbab16be9b91b2207a62c9b36b021249c5e37fa7bf1416771a8877492d96522437176942358c14f1784cd46178012db42e92") 2018/02/01 20:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x40000000000001d1, &(0x7f0000516000)=[]) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getflags(r0, 0x401) 2018/02/01 20:47:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000002000-0x38)={0x3, 0x7ff, [{0x8, 0x0, 0xffffffffffffffc1}, {0x10000, 0x0, 0x8}, {0x4, 0x0, 0x800000}]}) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="f526494d0e35c8b24c030935e11a7272fc3753d1c6722528d37d64375abeed818662cbadf9ebae41b979fbae0e615e27cb8d0af1e86e9fee0e09693179be9eb735b24721f133cefd0cd09cd86013e072648e7a8679595271b4c09e31c3a48a185e1f8e762a6abcc1af16617d7b9fe4062d49dcde61f463e3b271bde7b26a48773fe82bbdda566647c0a3d2d18e73bb5daa64185ff88368aabaa82bc5799de80ba7e7a905f10c6f330855bb0c793365272ffb73b469902c7bfa6e3c45c592cd103e38de42f9676f79d647da2625d99502b9026ad7d2782217d203cdf52376f22d28fd220459f00563e908cbb27f8613c6c4f0f304eb854e0ce70977ecf0a479f3e3c1f7af36803de8d955b9168b0b63e8ad9d371d66fea76a7d631b9589eb417e60381669d7e07e051617be96bdfd3ebe269ed83755accd5b13684f00bc1b4a854980448e7d9e2cfc05e2e62eecffc58cd50c1ea4e8cf11e7974de8feb2e55fcf64c34b632375379513d2ceaa9bb38f86e11e65ae6dad771ad548f64a1f4acb0aa8f8388860f1f27ab8a4909bcdf96d68a1372e8d226c6ab5db47b37bf4924e8791b30c6955c4902a9796c17bf7adc0e388f865114cda0e6864c6f7b3133d025d9384a8317bf92b0f6d21c7eb893856222aa3e20110a6327215c206dd5ec7c70653651d0ff88f83c558d114ac1cdab32a15ccd87967d5f36671c533eaa496dd4b936607d2beb94713b75180b6a419b67c8c1cbdd72a99ef7cf475836c24c78e1fa43923223b0164bf4c4c4022f0e40a03eac9cac2bd859cf3c0737dbcd4e0e4b80b5a8d301c1dbc935243b00fec976baaf1cc03d9b2c2597b7c7b4171fbfb6bbbb31e5a2cd9b0815eeaa083c91825585c06b79511d6489d0b13770a2868893515e9accb5f991cee3094d1f604ab7e719797b3ea20f7ffe0018421d609596bb1a31be85820c1f1697786781f148fd504b3150b3986c3a73644ea36c8851f82c61f03176f8f7c099bbd7fc5437253f74330a66f630925dfddde812a087956d1af950b5560bc5777edf216e79394501a25716a6cc41593603a3e6e83978e4904e65a11bed1ca85d709fbbb2dd1ac1d09bd0d47071a7162ea344281f4964548712af4b46b5fb63e9912c5c3ce9ba845b9ca48210f11f59b5d1936c31a416498e21233010cce24b3c2e986fb8b26fc43e7a7a9a8fe5e79b56b2aa39dca2fa0b4668a4e6ce97b395aefab33d13691cc7c5ee31858eb3bc12b811bffc205360db55aa3b9941c206cf1554eb422d10ec725a6475cb4c2e4210b67770299e4d2b320f604ba18dc4167bf23fce6e36a50c2081ff886b03a8c41efd3d800c56f76d2f9efa46876606f5dfbfa3d4a17b9e16439ae09a73d68c5dc3cf3237105751063bd1e02ec29def8c3fa185a958311c6d673c43a50cc39e38329c22dc93aca6388279fa1b62476d519da238bd2d430ff8e3b0ae86e5377d01ea493406dc2b2e0e5e920675092ef39966b8efaa16349e01f7d9e945497976c705d710c2888caabf96f0dc01ead3e1e09851e237108d7c65d3f4c0c27ffda8536faa7285a4b2e76ca9220323b0fb0d01d32fd7fe1f41d80d4ba6ae2176b29c0a6d3496ba0a854a2b5940a7d87527c0e77c29041684b032726f1bf5e8d825fdfdef28e480e28a08ee2a80a5f52b641f2003fc8faca4549f4bf4a8ba0f6871bb5f42a189f796125db4bbd74daaca50a6666f27131c3a148398ff7524bab200c7245a6990650c222e249ed6fc4f25309c75ef82a24b843fb7abce12eb69a9f13ffefc3da19deb7591b2042246756392559a575923ab44259def35e2b52b7c15dfd98c1106876089db51e110129eb85c2064c274051bf33052533dd2d510dc0f5f85e75486d7ccc6cc237f12d349faaf854c4e84a64220f1b5efc14957e2a8a7254b26ac05c92f59f650f6125a61ee6d1a40b0e03a3e4881cdb94d4502e794229223308673f01d68b62c946e45f9782cae0ff3fe60f2f6e43fde86f5e529f966371aad5dbc604828c67c00804f36099518392a1dc1443994e9cd1c94fb3075115bba76c696b979475e9a825d5da0cdf03550fe4d54b71aff2f158aaa18c3398e1cb92e80d71f4c9d756eee99a0be0c74079649af44d2921d0ea07f035cb78b4372ad3c5702cbd9c16af9bb2e5e9ce76e17bbe13c0c0fd48071c243f3aab1790c56649784d930023b92cd8e20294c91831baf893fe5b802fe901efcd1aa866544b9f42404bb256354368e252df1a7aebb8b8f377cfddf08d924236fb2c7d01d98d7c7d8715149eed73a3859cb64ba2a15f8c2ed5f59231c2f42da1194a94f995b6ef499f4e7165966801c5b43ba0c0687bbf8dc20208a24ab6abe067da38f62eee3b3d714c0e97fa1a3d6df52f7c00ddb56df7c8f84ccedc48eaa60c152cf23a1f877d39ca3760720f192ef2fb8ac2b82133eda4ec4b60b51449a41208ec4536a0a928595075f3c552a886622728dfafa6588e222975bcf7f1fd48ae48288e40a61f6bf2e30276c9b0b292124f8882baa6386a9bc03a720690d5f92753dc71ea2cd6a5d6b33921222452da981ae75022f72c58bbaa1134495d48232a2eadb5d68a776191994e1da21133ef5e920cfc6f1ca9986d6403f652b0004a110879b98eeaa87ccd91ad954aa8b3845a6383b7263333f10fc1c957f8cc6601b1ef6d0d009ef84d3f3e6b9bce78133fa3433519bc9c02178af10ea56abb9cdef2054961b561da35d62f7ed50e0ded9c0d9c7ae2ef83b32388d56f1eb259175102745a07723167d7b7258a426e42584cccb33312c3de2b9581ddaebf7c4da3ed7e2074cdecda553b54e4ed22ec17dd9088729f6e10169fe90f6880e437c33a18e4b5c6bf4220502d69e92ef7495fb1054ca2a8c2dfc339c04807269cc465827be1c657d997764ea5d40758cee8f039facf0160bb743f3cba7b2224e914147cfc7b254d7f31ee8914652c9eda0c9f4b32be350f75f64fee1155dfc270ed8c192424290bc0339af06f089a21a00c014bb230fbd7f09b09a9bb3c8e8ef69c66ccf2bf067b137d8d7cab3fa2c2ed1024a4490446b8863ebb968b4c9abe9b84d067e0594ba98a645bdf42623d4743e8d39eeebe0c80341a6e545204b3200c685143e9c98b9d53706b013a399c735c9156dfb4074d17fc66fe603dcc49574d369ce3729660adc9c8b327cbe4f24244287e1258291fe0dd48ac68173e5d8637d997f8456ac069ce5d4b5310351dff7aff7430304761b6a475b0171926b6b80a403306be1b7894e2e16741738a7f6799acde9474776c8810fbcb63f39120680de331954c02bb47965b1d68950bf016ea3bbc9adf24a404fc268a7cac3edbe895cb09e7fa7ae6c34f1c15bbe1f558558b21a01e2c74acabc6676c048b30420d2831e2fb73060c6cc11c71ae806e76b0b11aef41650da7569d0ba9e5375550d70b4a5848ce78b2fb8f11b51c28249bb761acb8bfc673654818a60ef34ca766339af4e81daff737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0x1000}, {&(0x7f0000ab0000)="9a1e4261b9102e6e52d3b05a8f3e4d5cc4bf70306170e9365b92a6eccf0d773e6faf4f1b30813cf24586483f78e924d43a4ba4b82b321b7b63db4a048216fe211f886831d4641c2cb6adfe90e645c7", 0x4f}, {&(0x7f0000000000)="2e89b85b21a7e1165b4bf68965cf6f470ea1de9c1e8281e449b024e589f576895dd42b", 0x23}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000bc000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r0) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000d17000)) socketpair(0x8000000000001e, 0x4, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r6, &(0x7f000082d000-0xc0)=[], 0x2082cf40) 2018/02/01 20:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00003ad000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x0, 0x2, {0xa, 0x1, 0xffffffffffff3e96, @ipv4={[], [0xff, 0xff], @rand_addr=0xff}, 0x7f}}}, 0x3a, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[]}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) connect$inet6(r0, &(0x7f000060f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) bind$inet6(r0, &(0x7f000058c000)={0xa, 0x3, 0x20, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x8}, 0x1c) accept4(r0, 0x0, &(0x7f0000623000-0x4), 0x0) 2018/02/01 20:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000621000-0x4), &(0x7f0000561000)=0x4) 2018/02/01 20:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f00004e6000-0x1)) r0 = socket$key(0xf, 0x3, 0x2) fsetxattr(r0, &(0x7f0000d6d000)=@random={'trusted.', 'cpuset\x00'}, &(0x7f0000e6e000)='keyring-{system\'cpusetposix_acl_accesssecurity\x00', 0x2f, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000030a000+0x53d)='/dev/qat_adf_ctl\x00', 0x101001, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00006e7000-0x10)={0x9, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000e2d000)={0x2427ca2c, r2}) 2018/02/01 20:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000115000-0x20)={@generic="b899234d9a295a206253f5c42bf84d43", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}) listen(r0, 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000168000)={0x0, 0x6}, &(0x7f00007f2000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006cd000-0x8)={r1, 0x8001}, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) eventfd(0x0) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/01 20:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:38 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000406000/0x1000)=nil, 0x1000, 0x9) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000054c000-0xe0)=[{{&(0x7f0000181000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f000070a000-0x8)=[{&(0x7f000070a000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f0000079000)=""/19, 0x13, 0xfffffffffffff000}, 0x6}, {{&(0x7f000070a000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000709000)=[{&(0x7f0000709000)}], 0x1, &(0x7f0000709000)=""/196, 0xc4, 0x6}, 0x7}, {{0x0, 0x0, &(0x7f0000709000)=[{&(0x7f0000370000)}, {&(0x7f0000147000)=""/164, 0xa4}, {&(0x7f0000685000-0xc4)=""/196, 0xc4}, {&(0x7f00006b4000)=""/229, 0xe5}, {&(0x7f0000537000-0xd4)=""/212, 0xd4}, {&(0x7f000070a000-0xc4)=""/196, 0xc4}, {&(0x7f000070a000-0x59)=""/89, 0x59}, {&(0x7f0000132000-0x7a)=""/122, 0x7a}, {&(0x7f0000709000)}, {&(0x7f00002ed000-0xd9)=""/217, 0xd9}], 0xa, 0x0, 0x0, 0x1}, 0xffff}, {{&(0x7f0000709000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000070a000-0x18)=[{&(0x7f000070a000-0x85)=""/133, 0x85}, {&(0x7f000070a000-0x27)=""/39, 0x27}, {&(0x7f0000709000)=""/186, 0xba}], 0x3, &(0x7f0000709000)=""/143, 0x8f, 0x3}, 0x1f}, {{&(0x7f0000709000)=@sco, 0x8, &(0x7f00001b2000-0x10)=[{&(0x7f0000709000)=""/4096, 0x1000}, {&(0x7f000070a000-0x81)=""/129, 0x81}], 0x2, 0x0, 0x0, 0x6}, 0x91bb}, {{&(0x7f0000709000)=@ethernet={0x0, @local}, 0x10, &(0x7f0000709000)=[{&(0x7f000070a000-0xf)=""/15, 0xf}, {&(0x7f0000709000)=""/102, 0x66}, {&(0x7f0000709000)=""/45, 0x2d}, {&(0x7f000048f000)=""/194, 0xc2}], 0x4, &(0x7f000070a000-0x87)=""/135, 0x87, 0x2}, 0x4}, {{&(0x7f00001a9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000235000)=[{&(0x7f00005c9000)=""/111, 0x6f}], 0x1, &(0x7f0000709000)=""/92, 0x5c, 0x100000000}, 0x7ff}], 0x7, 0x40010000, &(0x7f0000709000)={0x0, 0x989680}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000087000)=0x6, 0x8) 2018/02/01 20:47:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000efc000-0xb)='cifs.idmap\x00', &(0x7f0000e25000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000224000-0x1)='\x00', 0xfffffffffffffff9) add_key(&(0x7f00006ac000-0x8)='rxrpc_s\x00', &(0x7f0000b0a000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000aa2000)="2bcb6cc7c7e2d37b9896abd9e0034c3fb0d4987de3411d8b319f43668d68a67974f51995e278d072b9206719909459363128ca8d28e8c61ba187f2b968f2a5f05b0384a10c62e786d3196da8e53c00413f69f321f339aaa2e50fe57fa01ff5ecef603d2afc00255ccba172c8db537f0aa48caaddc101952570b83f1a17e55fcb1a5342c307720c53acd94e483e6599d87aabc99b572e0f548c09395017544c", 0x9f, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) lsetxattr(&(0x7f0000e03000)='./bus\x00', &(0x7f0000b0e000)=@random={'osx.', '\x00'}, &(0x7f0000f9a000)='\x00', 0x1, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000048c000)) 2018/02/01 20:47:38 executing program 3 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000c99000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 20:47:38 executing program 7: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f5000-0x299)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "4a7bfe", 0x0, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], "3e3ff20e833f69e0"}}}}}}}, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000f9000)={&(0x7f00000fa000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/01 20:47:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c6d000-0x10)={0x0, 0x0}) clock_gettime(0x3, &(0x7f000099a000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000595000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f00003b3000)=0xe8) r2 = add_key(&(0x7f0000165000-0x12)='.request_key_auth\x00', &(0x7f0000c0e000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) clock_nanosleep(0xb, 0x0, &(0x7f0000b85000)={0x0, r0+30000000}, &(0x7f0000443000)) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/02/01 20:47:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x400000) mmap$binder(&(0x7f0000b7d000/0x4000)=nil, 0x4000, 0x0, 0x10010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000bf8000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f00001d8000-0x10)={&(0x7f0000347000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) [ 213.335428] QAT: Invalid ioctl [ 213.343873] QAT: Invalid ioctl [ 213.371152] QAT: Invalid ioctl 2018/02/01 20:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005ee000-0xc)='/dev/audio#\x00', 0x2534c711, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004e6000-0x1)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000de5000-0x50)={@generic, @ifru_data=&(0x7f000096f000-0x20)="e69d22243d2ebeb06809fd1f92eab87ac514311aa5d63f4fc765481112923c25"}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 20:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007a8000)={0x0, 0x0, 0x0}, &(0x7f0000ba8000-0x4)=0xc) setgid(r1) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = memfd_create(&(0x7f00001d2000+0x34b)='ppp0\x00', 0x2) ioctl$TIOCNXCL(r3, 0x540d) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x3, 0x7fff, @empty, 0xffffffffffffffff}}, 0x0, 0x4fb5}, 0xffffffffffffff46) 2018/02/01 20:47:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001000-0x10)={0x20, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00002c4000)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x40000) mkdir(&(0x7f0000c97000-0x6)='./bus\x00', 0x140) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) [ 213.424902] FAULT_INJECTION: forcing a failure. [ 213.424902] name failslab, interval 1, probability 0, space 0, times 0 [ 213.455792] CPU: 0 PID: 27616 Comm: syz-executor3 Not tainted 4.15.0+ #201 [ 213.462899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.472283] Call Trace: 2018/02/01 20:47:38 executing program 2: openat$mixer(0xffffffffffffff9c, &(0x7f00009f3000)='/dev/mixer\x00', 0x40801, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000c000)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000000d000-0x30)) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001300030007fffd946fa283bc07eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) [ 213.474908] dump_stack+0x194/0x257 [ 213.478590] ? arch_local_irq_restore+0x53/0x53 [ 213.483354] should_fail+0x8c0/0xa40 [ 213.487105] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 213.492241] ? perf_poll+0x13a/0x2e0 [ 213.496048] ? find_held_lock+0x35/0x1d0 [ 213.500200] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 213.506073] ? lock_downgrade+0x980/0x980 [ 213.510221] ? rcu_note_context_switch+0x710/0x710 [ 213.515133] ? lock_release+0xa40/0xa40 [ 213.519120] should_failslab+0xec/0x120 [ 213.523086] kmem_cache_alloc_trace+0x4b/0x750 [ 213.527702] binder_get_thread+0x1cf/0x870 [ 213.531935] ? binder_inc_ref_for_node+0xbc0/0xbc0 [ 213.536863] ? _raw_spin_unlock+0x22/0x30 [ 213.541001] ? tun_chr_poll+0x666/0x960 [ 213.544985] ? __fget_light+0x297/0x380 [ 213.548957] ? fget_raw+0x20/0x20 [ 213.552399] ? wait_woken+0x280/0x280 [ 213.556207] binder_poll+0x8c/0x390 [ 213.559823] ? perf_poll+0x18c/0x2e0 [ 213.563533] ? binder_get_thread+0x870/0x870 [ 213.567952] ? binder_get_thread+0x870/0x870 [ 213.572358] do_select+0xbb5/0x1700 [ 213.576094] ? select_estimate_accuracy+0x450/0x450 [ 213.581102] ? perf_trace_run_bpf_submit+0x206/0x330 [ 213.586197] ? memset+0x31/0x40 [ 213.589486] ? perf_trace_lock+0x4d6/0x900 [ 213.593759] ? set_fd_set.part.0+0x70/0x70 [ 213.597994] ? perf_trace_run_bpf_submit+0x206/0x330 [ 213.603088] ? check_noncircular+0x20/0x20 [ 213.607323] ? perf_tp_event+0xae0/0xae0 [ 213.611415] ? find_held_lock+0x35/0x1d0 [ 213.615492] ? compat_core_sys_select+0x1eb/0x9e0 [ 213.620326] ? lock_downgrade+0x980/0x980 [ 213.624472] ? lock_release+0xa40/0xa40 [ 213.628445] ? __lock_is_held+0xb6/0x140 [ 213.632499] ? compat_get_bitmap+0x160/0x200 [ 213.636932] compat_core_sys_select+0x666/0x9e0 [ 213.641582] ? compat_core_sys_select+0x666/0x9e0 [ 213.646442] ? do_select+0x1700/0x1700 [ 213.650357] ? lock_downgrade+0x980/0x980 [ 213.654559] ? __set_current_blocked+0xd4/0x110 [ 213.659223] ? sigprocmask+0xe7/0x300 [ 213.663018] ? sigsuspend+0x240/0x240 [ 213.666813] ? kasan_check_write+0x14/0x20 [ 213.671042] ? _copy_from_user+0x99/0x110 [ 213.675204] compat_SyS_pselect6+0x2bd/0x630 [ 213.679630] ? compat_SyS_old_select+0x430/0x430 [ 213.684378] ? __sb_end_write+0xa0/0xd0 [ 213.688358] ? fput+0xd2/0x140 [ 213.691545] ? SyS_write+0x184/0x220 [ 213.695260] ? SyS_read+0x220/0x220 [ 213.698880] ? do_fast_syscall_32+0x156/0xf9d [ 213.703375] ? compat_SyS_old_select+0x430/0x430 [ 213.708121] do_fast_syscall_32+0x3ee/0xf9d [ 213.712456] ? do_int80_syscall_32+0x9d0/0x9d0 [ 213.717062] ? syscall_return_slowpath+0x2ad/0x550 [ 213.721979] ? prepare_exit_to_usermode+0x340/0x340 [ 213.726989] ? sysret32_from_system_call+0x5/0x3b [ 213.731858] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.736713] entry_SYSENTER_compat+0x54/0x63 [ 213.741104] RIP: 0023:0xf7fb3c79 [ 213.744449] RSP: 002b:00000000f77af08c EFLAGS: 00000296 ORIG_RAX: 0000000000000134 [ 213.752245] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 0000000020e77fc0 [ 213.759498] RDX: 0000000020768000 RSI: 00000000207fbfc0 RDI: 0000000020c98ff8 [ 213.766752] RBP: 0000000020f14000 R08: 0000000000000000 R09: 0000000000000000 2018/02/01 20:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e46000)='/dev/rfkill\x00', 0x0, 0x0) munmap(&(0x7f00003ae000/0x2000)=nil, 0x2000) sendto$packet(r0, &(0x7f00005a2000-0xda)="66d7a4d3c25857a2138ded1c437b758e3e7f2d1d3559b808b72672eb38b071334974bbc831e45edbbf7dd6547f969026a3b85969505398587b31d1c57dd056da6c800d7d54baaf46130827b396abc26fcf3f40388f611d39a6f7ba7941287ac8a763b44bea1b064117d8841795e0ec235ce2a2a22c88510087788db2b15e08e8bf0e08dee945f6aae4b862fdc99eaa3e6228d0683802268bd278db08da5590c3c954d3ac364fe17fa7528292865b51b3cb1dc06ce3d8d6062de8d4e20b713fdc80f1744b9741dd2e5ac0f669905420eb8ef2ddb770268464d362", 0xda, 0x8005, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000e65000)="8c15e1aa2d38943dcbc660999d3dfdde9cfc8e96203c3e0e614523d6a88d4516bc5f0d31e1ad60ad3f18b223543675ab54a7554344a8da6865d840a269af02ff15d25d4265812f000000000000007f5bb8bad1d89f3ec098c3c85850800000000000000fffce7a22feaf50594426359a9ca710d50ec5fef39edce667d10eabc9c6e7", 0x291, 0xffffffffffffffff) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00004e2000)={0x0, 0x6, 0x7, 0x4, 0x0, 0x4}) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00003ae000)=0x59f) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f00003af000-0x92)=""/146, 0x92) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000906000)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r4, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x1) ftruncate(r2, 0x3) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000c82000)={0x40000000}) syz_emit_ethernet(0x46, &(0x7f0000001000)={@random="5dcf0e405e61", @link_local={0x1, 0x80, 0xc2}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "d0f068", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2bffc5", 0x0, "494aaf"}}}}}}}}, &(0x7f0000afc000)={0x1, 0x1, [0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 213.774009] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 213.781265] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 213.789222] kasan: CONFIG_KASAN_INLINE enabled [ 213.793884] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 213.801319] general protection fault: 0000 [#1] SMP KASAN [ 213.806863] Dumping ftrace buffer: [ 213.810403] (ftrace buffer empty) [ 213.814123] Modules linked in: [ 213.817327] CPU: 0 PID: 27616 Comm: syz-executor3 Not tainted 4.15.0+ #201 [ 213.824342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.833709] RIP: 0010:binder_poll+0xa0/0x390 [ 213.838104] RSP: 0018:ffff8801afeef428 EFLAGS: 00010246 [ 213.843453] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff841a1b80 [ 213.850704] RDX: 0000000000000000 RSI: ffffc90003b76000 RDI: 0000000000000282 [ 213.857954] RBP: ffff8801afeef4d0 R08: ffff8801db427fc0 R09: 0000000000000000 [ 213.865205] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff10035fdde89 [ 213.872456] R13: ffff8801afeef6e0 R14: ffff8801b2a5a340 R15: ffff8801afeef4a8 [ 213.879708] FS: 0000000000000000(0000) GS:ffff8801db400000(0063) knlGS:00000000f77afb40 [ 213.887913] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 213.893774] CR2: 0000000000000000 CR3: 00000001b3589006 CR4: 00000000001606f0 [ 213.901030] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 213.908280] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 213.915536] Call Trace: [ 213.918114] ? perf_poll+0x18c/0x2e0 [ 213.921820] ? binder_get_thread+0x870/0x870 [ 213.926235] ? binder_get_thread+0x870/0x870 [ 213.930641] do_select+0xbb5/0x1700 [ 213.934351] ? select_estimate_accuracy+0x450/0x450 [ 213.939357] ? perf_trace_run_bpf_submit+0x206/0x330 [ 213.944452] ? memset+0x31/0x40 [ 213.947736] ? perf_trace_lock+0x4d6/0x900 [ 213.952001] ? set_fd_set.part.0+0x70/0x70 [ 213.956236] ? perf_trace_run_bpf_submit+0x206/0x330 [ 213.961326] ? check_noncircular+0x20/0x20 [ 213.965556] ? perf_tp_event+0xae0/0xae0 [ 213.969641] ? find_held_lock+0x35/0x1d0 [ 213.973715] ? compat_core_sys_select+0x1eb/0x9e0 [ 213.978551] ? lock_downgrade+0x980/0x980 [ 213.982694] ? lock_release+0xa40/0xa40 [ 213.986663] ? __lock_is_held+0xb6/0x140 [ 213.990716] ? compat_get_bitmap+0x160/0x200 [ 213.995137] compat_core_sys_select+0x666/0x9e0 [ 213.999786] ? compat_core_sys_select+0x666/0x9e0 [ 214.004637] ? do_select+0x1700/0x1700 [ 214.008548] ? lock_downgrade+0x980/0x980 [ 214.012742] ? __set_current_blocked+0xd4/0x110 [ 214.017404] ? sigprocmask+0xe7/0x300 [ 214.021194] ? sigsuspend+0x240/0x240 [ 214.024981] ? kasan_check_write+0x14/0x20 [ 214.029199] ? _copy_from_user+0x99/0x110 [ 214.033354] compat_SyS_pselect6+0x2bd/0x630 [ 214.037777] ? compat_SyS_old_select+0x430/0x430 [ 214.042526] ? __sb_end_write+0xa0/0xd0 [ 214.046501] ? fput+0xd2/0x140 [ 214.049688] ? SyS_write+0x184/0x220 [ 214.053397] ? SyS_read+0x220/0x220 [ 214.057021] ? do_fast_syscall_32+0x156/0xf9d [ 214.061518] ? compat_SyS_old_select+0x430/0x430 [ 214.066261] do_fast_syscall_32+0x3ee/0xf9d [ 214.070593] ? do_int80_syscall_32+0x9d0/0x9d0 [ 214.075187] ? syscall_return_slowpath+0x2ad/0x550 [ 214.080102] ? prepare_exit_to_usermode+0x340/0x340 [ 214.085110] ? sysret32_from_system_call+0x5/0x3b [ 214.089957] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 214.094808] entry_SYSENTER_compat+0x54/0x63 [ 214.099198] RIP: 0023:0xf7fb3c79 [ 214.102544] RSP: 002b:00000000f77af08c EFLAGS: 00000296 ORIG_RAX: 0000000000000134 [ 214.110237] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 0000000020e77fc0 [ 214.117489] RDX: 0000000020768000 RSI: 00000000207fbfc0 RDI: 0000000020c98ff8 [ 214.124745] RBP: 0000000020f14000 R08: 0000000000000000 R09: 0000000000000000 [ 214.131995] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 214.139251] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 214.146562] Code: 03 80 3c 18 00 0f 85 3c 02 00 00 49 8b be 90 01 00 00 e8 04 f7 ff ff 48 89 c2 48 89 c3 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 ca 02 00 00 48 8b 3b be e3 10 00 00 e8 f9 88 [ 214.165970] RIP: binder_poll+0xa0/0x390 RSP: ffff8801afeef428 [ 214.171960] ---[ end trace 8c3a5394ee7ec645 ]--- 2018/02/01 20:47:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b74000)=[{0x3, 0xad8}, {0xc, 0x490}, {0x8, 0x80000001}, {0xb, 0x7}, {0x3, 0x917f}], 0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$adsp(&(0x7f00001da000-0xb)='/dev/adsp#\x00', 0x1, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000535000-0x40)={0xb100000000000000, 0x2, 0x5, 0x1, 0x16}) r3 = dup(r0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00002cf000)=0x142, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000b6000-0x4)=0x3, 0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00004ef000)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x9, 0x0, 0x0, 0x0, 0x100000002}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002e2000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f4000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000847000-0x4)=r4, 0x4) [ 214.182952] Kernel panic - not syncing: Fatal exception [ 214.188797] Dumping ftrace buffer: [ 214.192332] (ftrace buffer empty) [ 214.196018] Kernel Offset: disabled [ 214.199635] Rebooting in 86400 seconds..