0x0, 0x0, 0x0, 0x0, 0x0, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748"}, 0x60, &(0x7f0000026000)=[], 0x0, &(0x7f000002e000)={0x408, 0x1, 0x1, "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"}, 0x408}, 0x0) 2018/02/12 06:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x6, 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000eb9000-0x10)={&(0x7f00006f8000)='./file0\x00'}, 0x10) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000170000)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0x487f5fd6}], 0x10) 2018/02/12 06:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002dd000-0xd)='/selinux/mls\x00', 0x0, 0x0) statx(r0, &(0x7f0000998000-0x8)='./file0\x00', 0x6900, 0xfff, &(0x7f0000ddb000)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c14000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b33000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8f, 0x4, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0xc4, 0x9, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8}, r1, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) umount2(&(0x7f000075e000)='.', 0x0) 2018/02/12 06:50:36 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000fbf000-0xd)='/dev/dmmidi#\x00', 0x100, 0x20000) r1 = openat(r0, &(0x7f000037b000)='./file0\x00', 0x8ffff, 0x81) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000fc0000-0x10)="27bc14b77bfc36fb3cf18b54070c774f", 0x10) [ 39.140441] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/02/12 06:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(0xffffffffffffffff, 0x3) r0 = accept(0xffffffffffffffff, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000041d000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f00008ed000-0x4)=0x8c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000027000-0x11)='/dev/qat_adf_ctl\x00', 0x44000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00008dd000)={0x2, &(0x7f000090d000)=[{0x0, 0xfffffffffffffffb}, {0xfda, 0x3}]}) 2018/02/12 06:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) close(r0) getpeername(0xffffffffffffff9c, &(0x7f0000525000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000e75000-0x4)=0x2e) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00008d5000-0x4)) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000815000-0x8)) 2018/02/12 06:50:36 executing program 0: unshare(0x8000000) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000+0x3ce)='/dev/dmmidi#\x00', 0x7500000000000000, 0x218000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"f2d60b832ada97"}}, [{"8258c6e58e8dcc"}, {"cf645fa77f5000"}, {"5591a5bbd84a66"}, {"f32702e5d639fe"}, {"aff06b474d4431"}, {"99d5e6cda333c2"}, {"3e5dc64b94c8c5"}, {"349baa5e4ac064"}]}, 0x48) getgid() unshare(0x8000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000095c000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2}, &(0x7f0000001000)=0x8) 2018/02/12 06:50:36 executing program 3: mmap(&(0x7f0000001000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000001d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fc3000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fc2000)={0x0, 0x0, 0x6a7d}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000fc3000-0xb)='/dev/midi#\x00', 0x6, 0x402000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a13000)={r2, 0x80000, r3}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstat(r3, &(0x7f000034c000-0x44)) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fc4000-0x4)=@assoc_id=0x0, &(0x7f0000fc4000-0x4)=0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fc4000-0xa0)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xffffffffffff5de6, 0x9, 0x50c7, 0x65f, 0x54fb}, &(0x7f0000fc3000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000fc3000)='./file0\x00', 0x4000, 0x3) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000000000)={0x9, r6}) write(r0, &(0x7f000027e000-0x27)="2700000014000700000c60ff010004fff4ffe0f4121702cd9900e30000000000240000390075ed", 0x27) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f0000221000)="1d1b7507c30e9c2db7217a8fe68d001c1b30e81fe9efa6718d675a3d522e2bb6fe3a969e539b7672be644211256a21029dd55b37b2c814c393a46da238f7fd3dc30f480a3b979977a7e2285d950f0fc6b77da9d8960f3d76aed472ad198a66af97a37c8cd5ac0d4b159e668d29583cfb73bed1029f09a79b5eaafb4897a5786fc743df5638f7ee6737915042644d09a3b103ddcc308f53f0065fc65ec6929ec4657dd95677bcccefcd1cf3b07c88e2f19f51435c914cef05101088771112b59f5583a775b375893012b33bfcd12f9f30787a5e305ae2d274182895f1c9acb4cd72ce3c682e59ae362fcb56019d39436e881186b50b70", 0xf6, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000fc3000)='./file0\x00', &(0x7f0000fc4000-0x4)='hfs\x00', 0x0, &(0x7f00007cf000)="4aaf3de78d803b3abac9e95e89a316185db58552deeada0883c0dd5083385aa9ce07c8d7c7c14f23c16c1c7a0b044c214a96bee7d7a0") 2018/02/12 06:50:36 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x2, 0x40c180) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000001a000-0x10), 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000023000)=@assoc_value={0x0, 0x6}, &(0x7f0000026000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000015000-0x8e)={r1, 0x9f, "a6fc116df9e784c15f46487907f611c6227fa8ac5512df252ffe41a24f0852510b6146cf7fa6b1317b623b84257b9fbcc192500207bdda5ee528dba346cd2c1fddf3f4074be83154078c95b363559b4ee8986bee655fc0afca2a9873d67c0fe96d9abf5d385fc449c6c2da4efc32dc2af28c3a8ec8319b45a0fde42d6f685098a6fd892ed50676d56bd70a7ece36bba192cb9392d4dc4c4ff7fe3f10fd4feb"}, &(0x7f0000005000-0x4)=0xa7) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000b000-0x8)=[0x800]) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f000001b000), 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000025000)={r1, 0x2}, &(0x7f0000000000)=0x8) fcntl$getown(r0, 0x9) 2018/02/12 06:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) ioctl$LOOP_CLR_FD(r1, 0x4c01) close(r1) 2018/02/12 06:50:36 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000001e000)='/dev/snd/controlC#\x00', 0x6, 0x400000) 2018/02/12 06:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xfffffffffffffff8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f0000e55000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/12 06:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008ac000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e90000)={0x80, 0x1, 0x81, 0x2, 0x401}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000663000)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000a7e000), {[{{@ip={@dev={0xac, 0x14, 0x0, 0x16}, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, @common='rose0\x00', @generic="777ac83910fedc62ec9b21cc1291a451", {0xff}, {0xff}, 0x7, 0x0, 0x1}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x2, 0x8, 0x8000, 0x7ff, 0x1, 0x3], 0x7fff, 0x4, 0x80000000}, {0x1f, [0x1c9bc34, 0x3, 0x100, 0xffffffffffffff34, 0x734, 0x5d9], 0xc7, 0x200000, 0x6}}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x8001, 0xd, 0x1, 0x2}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x80000001, [0x7, 0x4, 0x6, 0x8c4f, 0x300], 0x100000000, 0x7, 0x6e}, {0x3, [0x3f, 0x1, 0x100, 0x100, 0x0, 0x5], 0xa2, 0x0, 0x8}}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @generic="819ba53f2721053adbc2dd4ead984a44", @common='ip_vti0\x00', {0xff}, {0xff}, 0x7f, 0x3, 0x9}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x8, 0x80, 0x2}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f0000580000-0x66)="1b", 0x1, 0x0, &(0x7f00006b5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000186000-0xe)='/dev/admmidi#\x00', 0x75, 0x800) r3 = fcntl$dupfd(r2, 0x0, r0) sendto$inet6(r3, &(0x7f00000e4000-0x1)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00004c8000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000089a000)=0xa0) 2018/02/12 06:50:36 executing program 2: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000015000+0xc8a)={0x0, 0x0}) socketpair(0x29e9ce802ba6cc25, 0x3, 0x101, &(0x7f0000030000)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000c000-0x4)) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000031000-0xb), &(0x7f0000030000)=0xb) sendmsg$nl_route(r0, &(0x7f0000014000)={&(0x7f000002e000)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/12 06:50:36 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [], [0x400000004, 0x0, 0x0, 0x5]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000f000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000000c000-0x4)={0x1a, 0x1, 0x3}) 2018/02/12 06:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000eb5000-0x138)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0xfffffffffffffffb, 0x0, @in={0x2, 0x1, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x100000}, @sadb_x_sec_ctx={0x0, 0x18, 0x8001, 0x7, 0x0, "762affa3678361c8d3ff2b04bb948e7285d79d972403517e4d09365f2b696652175ddd14eea2dc8883238a2e8a7cada9e003c9047167b8380c0818c664d5f6748b452dbef31675eafe28bc37abda158701c95d184db42e79d9a3d009a3f77273d0e7f8302bf63cb67d2f6a62fc6b65afead8244c39890cc44ae49c48ea33956bcbba600085173c584431e97e6fe43555f76abdcfccee7d91dce54f5a36c381864d1898caea9fa74e8110f774e6d953e3c68bb4213868cde654b77789ae523a37e6bc9240e7c981b0e3047383f23d0f0a48a1da59ad61527424286d2d891c8c2999d0231b19ddd1"}]}, 0x60}, 0x1}, 0x0) 2018/02/12 06:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000330000)='net/ip6_mr_vif\x00') 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) gettid() r2 = getpgid(0x0) r3 = getpgrp(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f51000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000394000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000040c000-0xe8)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000227000)=0xe8) getresgid(&(0x7f00009e7000), &(0x7f000070c000)=0x0, &(0x7f0000d23000-0x4)) sendmsg$netlink(r0, &(0x7f0000bc1000)={&(0x7f0000e82000-0xc)=@kern={0x10, 0x0, 0x0, 0x900002}, 0xc, &(0x7f0000167000-0x40)=[{&(0x7f00009a6000)={0x124, 0x23, 0x100, 0x0, 0x1, "", [@nested={0xc4, 0x2, [@generic="64d588e4453094f56cbb50babfb88d81aad871fe0202f7010f96c9e8865c5c771eb20f41a93c125d7d4b10ef944bb09103620ea32c959be6f3269712504e8c5adc782e6cda18c7a767e24be23da5e0c85f051106894e093161f9091c5e8749bef2acf9fe6d5baf7a434ef14e265e6e0e4fe3c2a69fb8bfbf47e19d2081b4214fb81b312971fa8dd9c41876720637886e2258763edbcfcca894429fb2b4cbc59542b718652dba19d2807ea8185cefc3a98267fb", @typed={0xc, 0x2b, @u32=0x9aa1}]}, @generic="5736803d8e560957275d533d2a24cf5f4db5acaa3d2431840e531071f33f235a5668f24564d342ab9d0b98aa53361e0886a38253d906fab12bf680dfba18ee6d5cbc5e8ad901d324e33664d7a4d75ed0"]}, 0x124}, {&(0x7f0000661000-0x1350)={0x1350, 0x2b, 0x602, 0x7, 0x2, "", [@generic="100993f6b6360faecf1865decdb3d81938f7daec51540ad6de49b723b97c0ebcc5bc32203738cf56a37c56c3cb94ca129c75f1054e82b148baa0f42033411559053807c2ab41bfa28bff9329e446b277024108fea9", @nested={0x1104, 0x9, [@generic="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@typed={0xc, 0x17, @fd=r1}, @generic="b732d8b89f2d3642ee1b18436421d34f97029f84ec9aae02c73653e0d6cb654d657ba7b549dd396575fde51b1f9699f9d3e69372d6e6844c2dbdbbab005174779afa5a63131e89c5c24cc1036e4b99e7437273dfb3ad576dd633421a1393252b280bf79c526bb374ff4c2df7f2915dc80c4395135d2acf3f2baa23643783ccd73eba232c101e806b8c26245bd6d0094c08d3d4e59df9b72b1441f7ef9ac59fdd195d4e88b9b7b4575fbfce00fa7a54028605dcf773f5067ff34e4b29f2a9e72dbda730b470f336017fc2a4cace1c55625fe685d164c48a", @typed={0x10, 0x8d, @u64=0x6}, @typed={0xc, 0x51, @fd=r1}]}, @nested={0xfc, 0x93, [@generic="0050d113e9c681643e8eaa5828c2e5c5bf726c70a5082f57df4630286b2ff299570dacf070d58959a25fce92c7a732424aa5f0e5bee41a16b1ef2f3e1faa328033a109d64827c0d1075d7c8bf9a24b86b3094645911c2f1df9a51e90334dfdb93684812c3799086e9fc9e68434575d9caed04f5b54452e9a1fb1bdfa81c5a30d8ae86f7a7c2fbe28754ac9a74a3706a3c5c7e8f43deacdd793a0b92c9462917eb7238ee1c613e3f856d63495316a10f2503c8a76e11f1378c68b48eece6edb49eb4ae7a52b46f108ae23edc8800f7f2144ec15a7a48da12781a6bbcb1e1cc3b8db570c64f11c53d2d879f4e7", @typed={0xc, 0xfffffffffffffff9, @fd=r1}]}, @typed={0x8, 0x76}, @generic="b2769671b25a4c2c0ca4599bfffe9d8546368edbd600a644854f376888b07e65386cdf50ab35f1447b31965fdfa4d94d59ee698a8c6118b0ece26ac00bc166d6ae465132097993f0ae304fc4eb5bc4b7cd4166fa5851f0fb5045471dfcc4f4e7bc27db607f4e66401e5857d1c439388c5a3978e94b6aaa3e737a359cc0d0ede3e3fdea226f7faabe2c2081694e62c230fe5cce15d407f2b2a4163c608f384531eab2297feee12395ec02bc76243986c3ab032da26b64ac2a06e462b69eec16afcb313fbded1b9cd23b7ca7afb26edc0465d9f22cf42b32e359c7b8ede65eb0ce37a026"]}, 0x1350}, {&(0x7f0000196000-0x57c)={0x57c, 0x32, 0x402, 0x4, 0x2, "", [@nested={0x314, 0x73, [@generic="b91b3ebcdc8a8f57a87d166501a6761fb68b8658a62f51f5396c8f5a98a57012a2a49ac76e364fcafdf7facaa2ed4644ddb9af3734263e62f3856efcb208a40c133ea5453a2e0a85a2cdda820e669340", @generic="8a6dc0024677998ebd3e16af6dbdb6ec262b1bd32ded4f478f71e7bd4dca48c8a64d93daeb29cb3f907eadf5e4645ff480dbe69ed3123b0acd", @typed={0x98, 0x0, @binary="7ae7c8b8208da6bbea5bce7cbe553ed608435ccceb9b5a196e2ff40f2ca7258d928862fac9015bfa553fb7fccd863661882bc082912926baaaf623df7197514e2f813d64fbcff7aa42bcf6d7b336446ef1ccba89e9c2f8411d8d276c51bd470fa56761890b7f3c7378af9562ad9ff3cb0769a7f55ee4cdaa375f4685aee539b34471fe25e422ea62345d2f14facd"}, @typed={0xc, 0x36, @ipv4=@empty}, @generic="95b71a410ec9be", @generic="11f6615baa5e828dee3ae962921661825b08476b49481553dd1de0801c137f34ce3b73389a1b433728f30638d4536f8f63829cffa5253e9da49154400d3dfb7c80b663eee42a286c809aecc855b358a0a92f99d84e256bb5e7b195e4254444846191af0fb0fae22554c6010bf575401aa81bdeec0208579271a61266b269c2ab322cb9b2713ff32d47b8025f057bd4cda50875d530f1ff87e9b16a334cab9a402d4f55473c134486a2a195ad1d45554557ad730ee7a24b2e1ce520f79770ba9bad7eaefafd93b261f314684a3d48d3c635368520d52f4d82795d6a250ac456c291311f4a52e711b561b34a12a671", @typed={0xd0, 0x4f, @binary="c805511ed75dcfed3cdf2d2978745aa852b2e0fadde0ceda48e49a10edf8a9bb2df9643b1999fc65bb5800868705f2dd6d7489fd327981da455a29c32074ea667ae840a564ad0834d4953fa340ecadd3f45b513707089d69c7fb41a793625d93bffde04ec4af0aa84d3bac16f46aa5e3f13637b2ffc752eaf5d22f54e98550e5570c78a484327e3158899ba2ef2e83ae44d4ffb5f9f83493f07a84fa39e640c122a42b2b440c537a9aecd9342472db6e87847d6e56793c400cb08c3e06a453ba6c301095e6"}, @typed={0xc, 0x29, @ipv4=@empty}, @typed={0x10, 0x44, @u64=0x401}]}, @typed={0x4c, 0x38, @binary="9cc89031da5f8d2b1b09afbef351cb47e7ebb8ecca4075c6824cb3017a93e3d561f85073bf6e11f9f7c40a36f61dd8614692e57dfcbb51e5c517ef6258475b67ec4e"}, @nested={0x1f4, 0x3b, [@generic="e033668f5fcd0db3d71620b9fafb585da4c5a78f87f3346fb8187299453110cb5ab59cb44639f706efe2be19367af61a94cb22a59f292150977d2190f6b0460b13efb884f52c4748c3c471524a3234958e5d2d6c4a9821ae43ec8fe1cb14139501cd572fc0e08cd3140385e13db17579ebf7de5eaf23a666dbaeebfadf84e4b58213733bfea0da598c036caac1b2dadbceef1b6087202cf819bb782586d501a692b1e96b67c2488fb096c16e92fda06fd2f0b9085c1e1fea970b79a776a76ce7a53d6562cc5f1414cc74e20a9feb0b743741ff29de85fc6924e2611fbfe9282c0f6c5e5a61ba3f16dde501ce66d7740ec540e07b8f6db3d8", @generic="9fa01a229d22d437928c9628ca02b3d402c524a4a029007db87770836f662228c62a6025b0252078c2b1cb81fa37be699071a300fd0739e3c62d", @generic="59a1c2b8f71649d1627865339398d3dc7d90e25da990acacc76bef3f0cfa1e24b6384d6f85c3b30fdbe987f18dbf8288282b2c3545791d486a970cfb6fac8e60c86f55bde9454fdf40e63886f211803925d98e3abe8f8e8d02bec0892f6845be4bc33b1ea98805c5d0a01f6f4a0c70124f26331caab85432ff1c4c8b5b9645f7d4849677678b31345f4c75b442425fe10d3c37a4eb82fae78292169a863f3a", @typed={0x10, 0x56, @u64=0x5}, @typed={0xc, 0x71, @ipv4=@multicast1=0xe0000001}]}, @typed={0x18, 0x67, @str='net/ip6_mr_vif\x00'}]}, 0x57c}, {&(0x7f00006db000)={0x334, 0x29, 0x500, 0x3, 0x1, "", [@generic="961fb8b1327ac1a625cd0c0c8f5815cabd2e3ef3cf23689cbcaa00c11e0098e0e7d3abc346046eb48669d2ea92e285359e181280ab8ebbfa0a145e0297e81ed6aed9e43d1c8b7691b03fb8888ddf2dfb4f0c1aaef53bd6f1486bde2157d482780ee4c22e3ba09ac57266564477fd074b523566b27d4386898b37df5fe3aa638cd8b0136118b6476985ea049aa27dbb42b5b577b10983bd168550dd1e9322fe0d6a076bbbb4fedf07ff31bd4e550057", @generic="e8695afa5a66d329dc041d2b3eaa24d8e8a93a8ff8361629d0387dfaf5cd143a6199c68708fbb2033cf3f73c9c48545e5c7bf2714e7a79cc0764f2ac13e4318a5710745b3406a23863134f9bce66ba298d1ce3c76b23f2b5acca5c2893b67bf534cd7ea65dcc4611d98044d1", @nested={0x68, 0x2f, [@generic="a5d22dd08a5ff341a113c1a02c053d1b5ddde0afd3c300c50ccbeb5b2cc85b9a2436fb256b1fb0634501ae40cf5f7956d4e359b28e5ce572bf8f891517649d1ba8918e47784d452ad966bc66f9092b361567544cb1e0cd790dc906", @generic="3e80a281b1c1"]}, @generic="1f7083f0dfa999a4131697b1620d6dfa4fb0d39c6741d12c9c4904ecf97ca9ef9a298af4e3e02b154d784f05b9ec0c53bbb9fb4932ca50174f1878bc440463c59d355822ce141e33f4a6b75e3a3bbb7ffd7d8020e48ac226a43b0801c4975b0b9361cf6fca19a56b25322039630ef89f3fc7d04ee5f9f1ab6e2d6a97739b1083a8fc886f2920fe100f75b0934dee3f2e3dbb30b769cf", @typed={0x10, 0x32, @u64=0x6}, @nested={0x10, 0x88, [@typed={0xc, 0x76, @fd=r0}]}, @generic="88f60d31cd6ef85887ded7a8d69a7ddb2229791ab6d01bf733280276844662e173b2c8591a14b0b35fac7eb320471c6aaf8fe0583419d59dadc0d5ae90950800fa37d1e77fe68c8e7594c7191053dfa51999e032be6f03ae9f7b553a49e3cc9e25908f08bc07695fc9d73e3219987a6b5bc17cf5b8d35c58c6947ea59e7ba3bdc703c0385f88226c788cb953db4f2f785c66a8903c75b09671d9167ea41df9415adbf67e7035742f89a3a1a14877825a9c23c2a5c513ff1c836daa21a49de2817539ba59050b27312a493f60c5d54a3287c2b146345b91a6c3ff22", @nested={0x10, 0x38, [@typed={0xc, 0x2b, @pid=r3}]}]}, 0x334}], 0x4, &(0x7f000027d000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x8000}, 0x0) 2018/02/12 06:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x200003, 0x3) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6}], 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f000012c000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x101000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7) semtimedop(r0, &(0x7f0000037000-0xc)=[{}], 0x1, &(0x7f0000037000-0x10)={0x77359400}) semctl$IPC_RMID(r0, 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00006bf000)=""/4096, &(0x7f0000630000-0x4)=0x1000) 2018/02/12 06:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) preadv(r0, &(0x7f000014c000-0x30)=[{&(0x7f000074c000)=""/39, 0x27}, {&(0x7f0000426000)=""/89, 0x59}, {&(0x7f00009e4000)=""/196, 0xc4}], 0x3, 0x0) socketpair(0x10, 0x7, 0x1, &(0x7f0000baa000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000069f000)={0x0, 0x2f, "4d4a442361de88d35ab46521402fb9bffdbd0da58b5b8c54c960c15f6907b6e9917f02696350f5ad63dbd80c8496f2"}, &(0x7f0000c44000)=0x37) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000088d000)={r2, 0xd48}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000c97000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000abe000-0x14)={0x0, 0x10001, 0x0, 0x7, 0x8001, 0x4}, &(0x7f000010e000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eb1000-0xc)={r4, 0x400, 0x10}, 0xc) getrlimit(0x1, &(0x7f0000d6c000-0x10)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000d7d000-0x4)=0x1) 2018/02/12 06:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ed000-0xb)='/dev/mixer\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000492000-0xcd)=""/205) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f000055a000), 0x0, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/12 06:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000813000-0x48)={0x10003}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000068000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x1f, 0x10001, 0x4, 0x2, 0x10}, &(0x7f000019f000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000056000-0x6)={r3, 0x8}, &(0x7f00009b9000-0x4)=0x6) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0xffffffffffffffff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00009cf000/0x18000)=nil, &(0x7f0000d2a000)=[@text64={0x40, &(0x7f00007af000)="66b848000f00d8b9c4020000b800000100ba000000000f30c44149de6eb20f228436650f01cf48b808000000000000000f23d80f21f835000000f00f23f848b80a000000000000000f23d80f21f835000000b00f23f80f01f8660f54af00500000f34b0f5cb000200000", 0x6a}], 0x1, 0x0, &(0x7f0000c33000)=[], 0x0) 2018/02/12 06:50:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x1) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000508000)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x1e8, 0x1e8, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:netlabel_mgmt_exec_t:s0\x00'}}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6gretap0\x00'}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) 2018/02/12 06:50:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x0, 0x0) read(r0, &(0x7f000061f000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000d1000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/02/12 06:50:37 executing program 4: clone(0x0, &(0x7f0000b86000-0x1), &(0x7f0000008000), &(0x7f0000001000-0x4), &(0x7f0000000000)) prctl$intptr(0x24, 0xf90) r0 = syz_open_dev$audion(&(0x7f0000481000)='/dev/audio#\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="b5aaa36748f0ce21091097cb75ce3d92", 0x10) 2018/02/12 06:50:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x440002, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ea000-0x219)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "431cf5", 0x0, "52a057"}}}}}}}, 0x0) 2018/02/12 06:50:37 executing program 6: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e78000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000c0e000-0x4)=0xe8) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00003f5000)='./file0\x00', &(0x7f0000e78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e79000-0x4)=0x0) r7 = geteuid() mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e78000)='./file0\x00', &(0x7f0000c07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e78000), &(0x7f0000e78000)=0x0, &(0x7f0000057000)) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000070f000-0x4), &(0x7f0000e79000-0x4), &(0x7f0000e79000-0x4)=0x0) r12 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e78000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000c6000-0x4)=0xe8) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e78000)='./file0\x00', &(0x7f0000e78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf8000)={0x0}, &(0x7f00002e5000-0x4)=0xc) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e78000)='./file0\x00', &(0x7f0000e78000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00009cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = gettid() lstat(&(0x7f0000ad1000)='./file0\x00', &(0x7f0000681000)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00005d8000-0xe8)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000e78000)=0xe8) getgroups(0x8, &(0x7f0000520000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000021a000-0x4)=0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e78000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000e78000)=0xe8) lstat(&(0x7f0000766000)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008dd000-0xc)={0x0}, &(0x7f0000e78000)=0xc) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e78000)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000e78000)=0xe8) r29 = getegid() r30 = getpid() r31 = getuid() mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000e79000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e79000-0x4)=0x0) lstat(&(0x7f0000028000)='./file0\x00', &(0x7f0000570000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000e79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00005b4000)={0x0, 0x0}) r37 = getuid() r38 = getegid() mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e79000-0x4)=0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e78000)={0x0, 0x0}, &(0x7f0000e78000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000041c000)={0x0, 0x0, 0x0}, &(0x7f00006bd000)=0xc) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000e79000-0x70)=[{&(0x7f0000e78000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00004fa000-0x60)=[{&(0x7f0000e79000-0xe0)="680a21f059b921ca8a3fab5998634e891349395a335fd069d348e94f762846dc5fb3b8bd5e2d3f73047ddfb5399c64136fd2a95803a99bcff8a738992ed9eec0ec472fda3ebf5fcaca1808ac74320d0af1d84f6aea7d26862385103d4aea2771853271e2edb9b13d93736afcb5b0da38da1601124defe72c4da1929815f56f67d253eac97279fdb53242f5649d2706e1787b7e4c3a5bb55ceb3ebd476ae12cdc079e9e74f7df23e7f76aac7416b9e96671d351c5d998f66211fc3c2476f1824e82b6492543eafdc7566b76f3dae0c38d0d4463dc863d8826e3cb9388247651e4", 0xe0}, {&(0x7f0000e78000)="38da5c0066eb08264b2f3e5c4557beb210872c85a4ae7e5e7ffba1e86b12df1db3120a5cfcf5ae54ff41f07a066c8bcd59986f7f61fa83760571a4451199137a8862675a383b56b51c64739e73b822a4d5573f166b01417e0c9b90182a6738ca898139661dab8a177be2242018b0962c551c3cdfb9bbe434f75597387c54fd13ca80", 0x82}, {&(0x7f00004ac000-0xed)="c87557f23f37ea07685678fedffb878adfe7b3d9966f86f0179a4fb844459a56c011ef983f71754b5d3c4361f6e65d39321a1b57714375e7e4fb2533daa925c8c90bb4c6c825f2d134e0c39a83e77d81e9cd5aead3e4e1b8871bd002b432ddebb9b552d6d2a9b97acaab91039591410a1e415bf1bb02f41db7c04cc83d481b33606f792dc86e4f9c01d068f56c9ce72f6cb9094fa2c14f8267c8fbb26285330501f282a769cf71889e08b783362675dac65adea8ba9204f6228ac4b68d43806da4b7204995c47b13a50cf86bfb74fa5c4ff548655646af90924c1ae999f8a8afc9505525ef8ed18c4ce2bbdba0", 0xed}, {&(0x7f0000e78000)="5b4a2f4209094f4d20a77c8a135348838069e172d7885de434533874e464f1bc3352f3f0a7669596ec025ddb3cc37b4bc7486918dff4c1361eb0ec7e33849a00af8587a14f891d9c0d2c0fef09ad642725484993dfd16121ab5760b96313b433264bfb97d4be", 0x66}, {&(0x7f0000e78000)="f7517a3799a792c5e9e6f3057602fc4f56c47600af25baa8259482ed44a94635d887a5a845483c6a368040581376", 0x2e}, {&(0x7f0000e78000)="629d419b56", 0x5}], 0x6, &(0x7f0000e78000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r2, r2, r2, r0, r1, r1, r2, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r0, r1, r0]}], 0x170, 0x8040}, {&(0x7f0000977000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b8e000-0x70)=[{&(0x7f0000aed000-0xb6)="8b36780c47d1733b7c8de4fed352f15490ccbd8ce9c748111d05363e5536cca243a91991efb6c680e33fb960832cecac77063eba271ceada47be599a19750021751ac5a9a34fec418d20924a7cbbbf8ae8c3c0e2e6ac7582563e60672587ceaa1e276d10f5066ab0001d346559e2babb541628b25bc85311a74186c9ffe15577f81e1cc12523a0d09c27efd7d03649aad1b173949ef9664fde6995c123efced8f145acadb2bba71a2bcfbec473df33c01e3020889fcd", 0xb6}, {&(0x7f0000e78000)="3ed1b01d9cbe1ee8e9e50413bfefc65d299eb00b3d5783a179535f13fcf72e3659aa6d8ae591ccd033d65f3a953411322852ca55184a2a328a726d0e668828eca4c37398c15500f14c020fefeb74c11773decc3919297713627d38", 0x5b}, {&(0x7f0000215000)="d84fc12a3bb0d6f15ffba93e5c277905f59c19958ef9bf9c8e6219d6df17b0c9bfdf5dce89142bad5c26dd1be0bbc41f6c86b4ced62a0835ceae8f2f785623fe789fe91c1f8d6b5de569a84713ef9ae135af94c575d12c6fba0703620c60a91c2a2c907ffaa030958a093119efdf7d", 0x6f}, {&(0x7f0000c13000-0xe9)="cb858278d6e9eb9e1b57ee38ae235fc1be756b32c9c371c012622ba58397265d2df4ac15c389912f786cd44d0034f9adcac869309dac6f6b2404ead949342bb77bf1da63d8a747aba2a5b38ba86f5f8afd8d16c22a14d8896312272e1ba8565fefbb467c3f0e35223937238940796a3c77daa03a7298b691de0025b9cd8cd256855181199daccce22d5327f10867c6b81009887c7f77dea571c1a469eb4f872c836dd97702d54f4b6cf757a4086a2dbbdf0a078e66d6dcfd71c3590d565af0787b45be3b46359488378f5c8e48bcb96a5a0ca2147da021caab063b22d1cb913dadeb4af746adb2ba65", 0xe9}, {&(0x7f0000e78000)="37081eebbd5f70ce83464b190aa056193df700deeabca7f30c61ad3818bee488c05fe64a2b1c26d62d2b3be939b56ae2e9aa81364d187539f31650c392ca0a65d17b5462bd0ac9f4422f95a03aa7e3eeb501e1f11b8b65008012668bb4d82a89a2b0990e9c88fb481848ca948b5cdeb9095caf01aa60247b2767cda7", 0x7c}, {&(0x7f0000e78000)="2e513468f32efbb6504d08f6e7fd20ac2b5aa7fb28d9408483fed81080f89f3deff343706a0283b0e0a21c1a851aa718d1f6688c29f5d3d7f1a168f0dbc396bd1111143aa9aad83489e0a1088acc5a3482d32a353918d843eb63faeb46b219ce8839d145b08848458373ab5074022689f3848384b676fa", 0x77}, {&(0x7f0000ccc000-0xbc)="75137193f6cced84ddaaf2f0ec0ee1de1e1c7550010a31c8ba791f7947ae9af615d9eafe25a25122ad3b1099c2d4c726cca59e72b35eeb671b19daab554e834f3962d89e87017715de1cb7c1bd4ce3b031f8415fcfdaa3a8c41cc50d2c00a3d9b2ca663863e85532767c25bc7fef60900bfa3b781455273212e485749a646f360243aebba0777fc7e2ca6ed1e48d8a92722a807968a423fd492b7dc02b2ebc2256f61bf6cd77f4c4d898d548aba987e8b259b52357b8e0cda748124a", 0xbc}], 0x7, &(0x7f0000e3b000-0x138)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x138, 0x4000000}], 0x2, 0x10) r42 = socket$l2tp(0x18, 0x1, 0x1) dup2(r42, r0) 2018/02/12 06:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cc9000)={0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000de9000), &(0x7f0000b9f000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000636000)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a96000-0x4), &(0x7f000084c000)=0x4) r3 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b28000+0xfe5)='htcp\x00', 0x5) write$evdev(r3, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000035000)=""/131) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000ac5000)) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00005b1000-0x87)=""/135) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000022000-0xe8)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000e2e000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000541000)={@loopback={0x0, 0x1}, 0x20, r4}) 2018/02/12 06:50:37 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002dc000)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00004da000), &(0x7f0000000000), &(0x7f0000001000-0x40), &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f00001b3000)={&(0x7f0000000000), 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000002000-0x152)=@hdr={0x2, 0x83, 0x5, 0x0, 0x81, 0x3, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x1f, 0x4, 0x200, 0x7f, 0x13a, 0x1, 0x7ff, 0x51, 0x8, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[@timestamp={0x44, 0x2c, 0x2, 0x0, 0x80000001, [{[], 0xfffffffffffffffb}, {[@multicast2=0xe0000002], 0xffffffff}, {[], 0x80000000}, {[@broadcast=0xffffffff], 0x815b}, {[], 0x6}, {[], 0xc0b}, {[@empty], 0x5}]}, @ssrr={0x89, 0x27, 0x5, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x9, @rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr=0x4, @dev={0xac, 0x14, 0x0, 0x10}]}, @lsrr={0x83, 0x13, 0x8000, [@rand_addr=0x10000, @empty, @empty, @loopback=0x7f000001]}]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x8, 0x0, 0x0, 0xa73d15d61db2342b, 0x80, "4025ff", 0x8000, "5b73cd"}, "d63938b9a5495debeb3a8346ab9b7d10ef10d8a3f17c483ffff373f2f930b133b685f38ac77e37e0e89337ecc54d799147eb748419ab68f940a02368b6991eb6cd939ffcfc0097ba0f3dd7b193d75d9fe3955dc6ef89525324173ed7a94fbf95fbf2d3ba7684dd2c4eed038ad02a1640179f20e73e00515ec0c1baf7f5492788c97e8144ff1d005fe36fd90e86e2c5378cc865ff697bdcd76b013be52ea7bbd9e2d5632ae22b5d5a15b516b21a85"}}}}}}, 0x152) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x20)={{0x77359400, r1}, {0x77359400}}, &(0x7f0000820000)) 2018/02/12 06:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dcc000-0x15)='/proc/self/net/pfkey\x00', 0x51fd8276de918448, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000748000)) r1 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x40000, 0x3, 0x1) 2018/02/12 06:50:37 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000018e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, &(0x7f0000000000), 0x8000000a, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x40) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xfffffffffffffffc}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) getsockopt$inet_dccp_int(r1, 0x21, 0x200000000a, &(0x7f0000ad2000-0x4), &(0x7f0000c8e000-0x4)=0x4) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000858000)=""/26, &(0x7f0000d7c000-0x4)=0x1a) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cfa000)='vegas\x00', 0x6) 2018/02/12 06:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) acct(&(0x7f00007ce000)='./file0/file0\x00') 2018/02/12 06:50:37 executing program 7: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000418000-0x12)='/dev/input/mouse#\x00', 0x2, 0x680100) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000066b000/0x7000)=nil, 0x7000, 0x0, &(0x7f0000a98000)=0x8, 0x9, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a98000-0x20)={"2cbe03d4d61a1f0092e795afe7fd9edd", {0x4, 0x20, 0x2, "cb54f656d492", 0x29}}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) madvise(&(0x7f000033f000/0x3000)=nil, 0x3000, 0xb) 2018/02/12 06:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$audion(&(0x7f0000d2a000)='/dev/audio#\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009e7000)={r1, 0x50, &(0x7f00005eb000)}, 0x10) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r1) sendto$inet6(r2, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$midi(&(0x7f0000f56000)='/dev/midi#\x00', 0x401, 0x0) sendmsg$rds(r2, &(0x7f0000a7e000-0x38)={&(0x7f0000a98000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000e31000)=[{&(0x7f0000509000-0xb1)=""/177, 0xb1}], 0x1, &(0x7f0000f6f000-0xb8)=[]}, 0x0) 2018/02/12 06:50:37 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x8, 0x86e3, &(0x7f0000002000)={0x0, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000)=""/250, 0xfa}, {&(0x7f0000003000-0x35)=""/53, 0x35}, {&(0x7f0000002000-0x12)=""/18, 0x12}, {&(0x7f0000002000)=""/153, 0x99}], 0x4, 0x0, 0x0, 0xd5a}, 0x2020) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xc)=@ethtool_rxfh_indir={0x39, 0x0, []}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000004000-0x4)=0x9, 0x4) 2018/02/12 06:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r0 = gettid() capget(&(0x7f00004e4000-0x8)={0x19980330, r0}, &(0x7f0000665000)={0x9, 0x1000, 0x7, 0x40, 0x7, 0xeb87}) r1 = open(&(0x7f00007de000-0x8)='./file1\x00', 0x0, 0x8) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000494000)=""/216, &(0x7f0000c1b000-0x2)=0xd8) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000003000-0x4)=""/4, &(0x7f0000001000)=0x4) r2 = shmget(0x1, 0x1000, 0x48, &(0x7f000094d000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) ioctl$KDGKBLED(r1, 0xc0189436, &(0x7f0000001000-0x1)) [ 39.626554] ipt_rpfilter: unknown options encountered 2018/02/12 06:50:37 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000016000/0x2000)=nil) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf4c000)=nil, 0xf4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f40000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f4b000)=[], 0x0, &(0x7f00002a9000)=[]}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001a000-0x10)) 2018/02/12 06:50:37 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d}, 0x10) setns(r2, 0x0) recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000002000-0x58)=@alg, 0x58, &(0x7f000000e000)=[], 0x34b, &(0x7f0000004000-0x61)=""/97, 0x61}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000)) 2018/02/12 06:50:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x23)={0x0, 0x1b, "45202cf53a66b779cff2a2e5a3f930c343e9d8b18cc3b0b161ffdb"}, &(0x7f0000002000-0x4)=0x23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x98)=""/152) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f000096f000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) r2 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r2, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x3ff, 0x0, 0x4, 0x7, 0xffffffffffffff77, 0x1, 0x5, 0x0, 0x100, 0x9, 0x234, 0x2, 0x8000]}, &(0x7f0000961000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00004f5000-0x20)={0x10000, 0x1f, 0x0, 0x80000000, 0xd7e6, 0x0, 0x1, 0x680, r4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000836000)="63778b", 0x3, 0x40, &(0x7f00009e5000)={0xa, 0x1, 0xff, @empty, 0xfffffffffffffff8}, 0x1c) bind$inet6(r5, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r5, &(0x7f0000f19000)=""/34, 0x22, 0x40000060, &(0x7f000002f000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/02/12 06:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) r0 = bpf$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) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000046d000)={0x0, 0x100, 0x7f4, 0xff, 0x3, 0xff}, &(0x7f000090c000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000421000)={r2, 0x10000, 0x3, [0x1, 0x2, 0x2]}, &(0x7f00001bd000-0x4)=0xe) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00007fe000)={0x0, @multicast1, @dev}, &(0x7f0000b6a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000375000-0x4), &(0x7f0000a3b000-0x4)=0x4) 2018/02/12 06:50:37 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000b95000-0x4)=0xa, 0x4) 2018/02/12 06:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fchdir(r0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000373000-0xf8)={0x14, 0x18, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 06:50:37 executing program 6: r0 = socket(0xa, 0x0, 0x4) setsockopt(r0, 0x114, 0x2, &(0x7f0000cc6000-0x5), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x100000001, &(0x7f0000002000-0x8)=0x4) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000001000-0x78)="5d018325ffb865c8c7a1b307859dd5422b686196ce504621c77d966f2dcce6ed90076a3e463c922224da588b38d960ab2515dabc485734931d60d7d2ccbbfef4a8ac0f45679c05bfed8cbea280622172a6347627c2353ef20101ce6106207ec52a4e1c0dd8039894ee3963d4f0a4debfd3ad205c8ebf4125") 2018/02/12 06:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000b09000)=r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000465000+0xa5f)='/dev/hwrng\x00', 0x2480, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00008bb000-0xbc)={0x3c52, 0x0, 'client1\x00', 0x0, "4b77a8f329a79428", "c36c5f497f67b55c5d5446059e7e48280df7f172c94e2fa6e9ce19e5f6325062", 0x57e3, 0x36f}) ioctl$int_in(r1, 0x5452, &(0x7f0000e1d000)=0x20) fcntl$setsig(r1, 0xa, 0x12) sendto$inet(r1, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socket(0x4000000010, 0x803, 0x0) mq_notify(r0, &(0x7f000028e000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000090b000), &(0x7f00009a6000-0x49)}}) 2018/02/12 06:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 06:50:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000+0xeb1)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/12, 0xc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d03000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000c35000)=0x3ff, 0x2) connect$inet(r1, &(0x7f0000772000)={0x2, 0xffffffffffffffff, @empty}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/12 06:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0xffffffffffffff61) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f0000cea000-0x1)="b3", 0x1, 0x19a7dc71, 0x0, 0x0, 0xffffffffffffffff}]) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/12 06:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f000082a000-0x1), &(0x7f000006a000)='\''}, 0x20) r1 = syz_open_dev$admmidi(&(0x7f0000528000-0xe)='/dev/admmidi#\x00', 0x7f, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000064000)={r0, r1, 0x7, 0x2}, 0x10) 2018/02/12 06:50:37 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000002000)={{0x19d, 0x1f, 0x1400000, 0x20, 0x2, 0x9bda}, 0xfffffffffffffeff}) bind$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000010000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/12 06:50:37 executing program 5: mmap(&(0x7f0000000000/0xf4c000)=nil, 0xf4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f40000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000631000)='/dev/dmmidi#\x00', 0x8, 0x80) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000f4d000-0x78)={0x100000000, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x3, @loopback=0x7f000001}, 0x2, 0x800, 0x8, 0x0, 0x4, &(0x7f0000f4d000-0x10)=@common='bpq0\x00', 0x2, 0x0, 0x9}) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f4b000)=[], 0x0, &(0x7f00002a9000)=[]}, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f4e000-0x38)={0x0, 0x0, &(0x7f0000f4e000-0x10)=[{&(0x7f0000f4e000-0x6b)=""/107, 0x6b}], 0x1, &(0x7f0000f4e000-0x41)=""/65, 0x41, 0xad}, 0x20) 2018/02/12 06:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000556000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000029a000-0x8)='./file0\x00', 0x22200, 0x0) r2 = request_key(&(0x7f0000223000)='id_resolver\x00', &(0x7f0000cf3000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a74000)='ppp0\x00', 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000ecc000)='keyring\x00', &(0x7f0000bb6000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$link(0x8, r2, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e32000-0x20)={0x80, 0x9, 0x0, 0x74, 0x7, 0x20000000000, 0x1, 0xffff, 0x0}, &(0x7f0000d55000)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000180000-0x14)={r4, 0x48, 0x80000001, 0x1e126b09, 0x8000, 0x5}, 0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000599000-0x4), &(0x7f0000776000-0x4)=0x4) r5 = getpgid(0x0) sendfile(r1, r1, &(0x7f0000b37000-0x8), 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, r5, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000441000)=[{r0}], 0x1, &(0x7f00006fe000)={0x77359400}, &(0x7f000079f000-0x8), 0x8) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f00003b3000-0x4), &(0x7f0000550000)=0x4) 2018/02/12 06:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_map}) r1 = creat(&(0x7f0000b58000)='./file0\x00', 0x4) recvmsg$kcm(r1, &(0x7f00005bd000)={&(0x7f0000dcb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f00006f3000)=[{&(0x7f0000671000-0x1000)=""/4096, 0x1000}, {&(0x7f000084a000)=""/252, 0xfc}, {&(0x7f0000432000)=""/127, 0x7f}, {&(0x7f0000d02000)=""/29, 0x1d}], 0x4, 0x0, 0x0, 0x2c1}, 0x40000060) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000044a000)=""/128) 2018/02/12 06:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a02000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x82) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r0) accept4$packet(r0, &(0x7f00002c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a8f000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fc7000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800, r5}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000ccb000)=',', 0x1}], 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000571000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a9a000-0x86)="55514bc6f6bba988d28cd7a5574882019c937a93f5710a977cc848790aa7c7ced7b706cacf227e45dafd9ec16bdfe6f1ff6182f50fd208163f8710bac6d09b2e3a7916ffc1dfea4a4aa24783891675fb4dfe989de206878a39ea42be76d4e9229d3f9ce64656ccc7a37aa946c770544ab29cdd91e982d464e948291d2408c68b2fff4de2ed69", 0x86) tee(r2, r1, 0x5, 0x0) 2018/02/12 06:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000968000-0xb)='/dev/vcsa#\x00', 0x9, 0xc0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000089b000-0xb4)=""/180) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/12 06:50:37 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000333000)='/dev/vcsa#\x00', 0x413, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003e4000-0x42)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}}, &(0x7f00007f1000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b31000)={r1, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff7fffffff}}, [0x0, 0x27, 0x5, 0x2, 0xfffffffffffffffe, 0x33510000000000, 0x1, 0xf467059, 0xffffffff, 0x7fffffff, 0x81, 0x1, 0x7, 0x5, 0x423431eb]}, &(0x7f0000001000-0x4)=0x108) 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) syz_open_procfs(0xffffffffffffffff, &(0x7f0000dbc000-0xb)='projid_map\x00') 2018/02/12 06:50:37 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000005000)={&(0x7f000000a000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000008000)={0x14, 0x6, 0x4, 0x0, 0x0, 0x1, {0x5, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4000040) syz_open_dev$sg(&(0x7f0000008000)='/dev/sg#\x00', 0x0, 0x4000) 2018/02/12 06:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18)) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/02/12 06:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000915000-0xb)='usercgroup\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00001af000-0x18)={0x7fffffff, 0xc5a4, 0x101}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000000f000-0x9a)=""/154) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ca1000-0xe8)={{{@in=@rand_addr, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f000044b000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000926000-0xe8)={{{@in=@empty, @in=@multicast2=0xe0000002, 0x2, 0x100000000, 0x3, 0x81a, 0x2, 0x80, 0x80, 0x2b, 0x0, r1}, {0xffffffffffffff81, 0xe54, 0x9, 0x657, 0x7, 0xe000, 0x3f, 0x7f}, {0x5, 0x1564, 0x0, 0xffffffffffffffff}, 0x3, 0x9, 0x3, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x1, 0x3, 0x2, 0x3f, 0x7fffffff, 0x8}}, 0xe8) 2018/02/12 06:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000874000)="a23364fd5e580ef24d71a19dd93fc727", 0xe) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b54000-0x38)={&(0x7f00003d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f00005fe000)=[], 0x0, &(0x7f0000a81000-0x1d)=""/50, 0x32}, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00002f4000-0x10)=@common, 0x10) 2018/02/12 06:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000037000-0xd)='/dev/usbmon#\x00', 0x92, 0x200040) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000694000-0xec)=""/236) pselect6(0xfffffffffffffef3, &(0x7f00000ac000-0x40), &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/12 06:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) exit_group(0x40000000004) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/02/12 06:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000d34000)={0x0, 0x0, 0x80000000000000, &(0x7f0000a9a000-0x8)}) 2018/02/12 06:50:37 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a3000)='/selinux/checkreqprot\x00', 0x40002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006ea000-0xe8)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000ed8000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000f96000)={&(0x7f0000de2000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00009cb000-0x10)={&(0x7f0000e4b000-0x58)=@ipv4_deladdr={0x58, 0x15, 0x904, 0x3, 0x1, {0x2, 0x40, 0x20, 0xfe, r1}, [@IFA_LABEL={0x14, 0x3, @common='ip6_vti0\x00'}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x20044000) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00002b8000/0x18000)=nil, &(0x7f0000122000)=[@textreal={0x8, &(0x7f0000e92000-0x42)="0f47320f20d86635200000000f22d80fc75c022e13a2ddc60f8d009066b9800000c00f326635000100000f3036f0825c03f864260f01caf00fc708bad104b80e00ef", 0x42}], 0x1, 0x28, &(0x7f00008d1000)=[], 0x0) sendmsg$nl_route(r2, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x28}, 0x1}, 0x0) 2018/02/12 06:50:37 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00003f4000)='/dev/dmmidi#\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() fcntl$getown(r0, 0x9) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000f46000-0xd)='net/mcfilter\x00') sendfile(r2, r2, &(0x7f000046d000-0x8)=0x8, 0x8000000000fffd) 2018/02/12 06:50:37 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002f000-0xc)={0x10, 0x0, 0x0, 0x81000}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000001d000-0x9)='/dev/vcs\x00', 0x200280, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000002f000)={{0xffffffffffffffff, 0x3, 0x6bd9, 0x1, 0xbe}, 0x1ff, 0x8}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) 2018/02/12 06:50:37 executing program 1: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000058a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000010c000)={0x0, 0x0}, 0x800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000047000-0xa)='blacklist\x00', &(0x7f000008d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)="320d74892c603c2b156ce2a16d824a37f178f5e761f5fd80bcfc9fbc3415bbadf3ed7261083ee3c17fadbc53d234f76c66a2316ee0ad710781b585b3ed3c6cc50ac886f3c2c1edd8c5df80ededa5e654716e772f8b42f9c93c3d357f9cf213f6d3c579a436765ee157225783968544692cab0a12d0dccfde3dbff1089bb27a2106051f99dadfff50e2888fbea3cb4480e4a3379a93b6ba9a438e8b118eb76e14b9ed17b3b4107b042015e1a016f5cfc25ff59aa5e1755a4b48181f07ff5730d3ac26995ee17fcdfed10d7be451e235f27a57c5246b0d6e60a44a968bfa7f65226a8b1d3c06366c458b94d4a3fd0b6009a3f77dcfea3f5d052b2c3a359dba382b7885dc90ff6b8a8df960d5a13c3fb5c0c2c797a4fe1e2216c0c8cb8de43483ab1f085e90c4624f3afbe2086251b19f1aaebd8578521b534378d53a1772a92d8589fec5277bdedb3a8d13434483d0e5b1bb5c13fe9cb5eb946dedbabb4cb112459ef0d62c8ce9963fcedabb7da7aae904689c14a84b1f4477c64e55a8e5a526f8114738936c9986da14311733818d02cc231c9b9399af1a0ea6b9341d05d85574f7c3d0b8d2a2fb02869ba2b4a6034535705dc4a9a2bd591879de75db1d1a22105195ee0b7284ccea9595daefacbc3354c7e9a663a81baf3b0872e57d24642a33c56bfaf31b3fe2d527738ecf801a60577fc533f72372920675c2eae0aac57a66bf13d0f4d53975fded56e1c1ccc2bf7ebde0825f3141053bfe9f253344d0cb5902fea1c0044b853b6053406b5e26aa429c22d2cc5a125105eb43cac3fb2067e21df9e5076a7db1af4ecca8d862a259c90423de281d7c50fcfd435606b9d8a618be30e53f5fd8e100014f8f273d97e803be94d83722896a533b6d96f0926357ddf2dbfd1de72fe0c42483a227dcdd118d9b43b61841dea1079099e40470ed530d94aa0f5e558787dfed27a722c3eb2cc6e36ff25cfbcb6b383fbb1a3fa6baf918fbea02fa20009eb13ad0610b6162834fbb5ca7bee8416309aa879d76a227de3a59e6828143a86b91c39731894968e40fd7fc058daad6da2663b2851d86ee2f19449679e8089f77b21b576200d67a88d95c59b8b1693084bd160d5de019fc956ca5573e63dffe3fd748798376157ac345b0c7230dce72ab2985f6de3aeac34915ceb95fd902c657dc99bfe6c8cf5c2a0ada9bc9cf46c883dcdb890146939bcdd14ee0b3de93a80a495cd2e592456e9968e055d4e35d81efa2c9cddd735bc142080b1d259c9a72c4653544d0e8a2317d069b77544f383a73599a5f9b15d109629b8b616b31f71d182e1ad4dd68d4569f0f69a7a8ac14401cf4cda7e2f3d3d531cbb7ba9b7f45910b3a13fb39c1e98fbe62b50f924e19647765ff907847b1875b9596f4ef14586e1c773bc1ba1f03a5f40156f5791c305eb6114bf8b536619fdddcd2a8b4d830a6d960c106672b20cb239f7709401ca661b7f0909032801af98bda6f4b642a36361b1952f1fc0a9d4d505d554bbbe77f8e39484a2ef6a8da40ae88b1abbb3f4cb047d29c14c55e554a1bc8db02b0834b95cccc9e84a0918d49c3e91daa8f9f08bbc67132bd4bcd08531a8bb1d040e42099e408e882052a6311c89c668116d92fe3bd4ff509383b990604df2bdee97fafeb77afa8ff08cc0909149b00807ebecde9e9c2254238feb72bd367be6a8989ae4719157271da96417a6e5e3f4fe70885f5401d445ccf1f8bbcd8ef5f8ff2be08afe547a8aaeccb24406cb13db32c7a7efa299ce8a1b85524c314f6d94d0c31f2f976ad1020c52b0d57b288ab6654cea4b73ea338f21a78228e65c14bc504afa39cde191cdc450de61ae41e8a7a03601c4413f2c0f29c93e29e484636160a4d6c9a40c5a0f0679f327b87aa43d8ccff8fea20fcdf7bb74010bf508584b639661527d7ab8521314b4d84635f5f55ebb822c347e8240185760b16232042d55cf9cf8c78dc7e909d64ca9ec0bfe2f03420e260712d816cf91ba426567964898fe44bda0d4246d44422ffe21cd3988ab7ec4506c7116f8fc8d7283313ee36c94fc58651c6c54b2688cb9985fd214772491d31b99176e858041f05dbe34eb31432458a749709ea21cf2be1cec4e40d852c8c31cd151a8b78938efda1470828910264b5f153c3fc84b7895e875e9f58447f044e0b289181ee889a81ac671b305412680fc0ac0b4b1ae6ed4d53591d7be7444a41aed6f214569d2e9ca47d992d1cc81dc594aa1383393a4e1a3d34df3a252b62bc89117b865b106b44267ddd9fbdf5fd5d46fb6bf495b219dfee9c222e398e690cee8898b1ec4d52177124db69a071911adab3d87956819f7097f0926ba600922feaa6cbcd7b9b3bb11bfb150b9dd8b4ae1ca8bb5b7814d45c52af072420c8dc9593adaa560b33996d1aabf7d5490d038112d366960f205521eb1c3199c66858804cc2f88296f4911fb310aef2885769b715c17af8ee826730ce7749d0caed622847c38d13235c6932e5adefc2f604db78a97cbe1a94449c97113d4788a750d04e9fb3780634826eb531ee1d0ae2cd2d4c68219b035b84ca15ef0ba66a175c975e4fdef0671a3a71a92643b9ac6ea64dfa26f67e9c0021c26f0955bb4c5a974717ef3093b53b8e5f112e340e2c47571d5c3236229c4c861dc2f7af2844f48c99b49be9345e0f0dd4a745b0e7e832e93205eb07a474f7f9336dfc8fae556d018dd62ecc74cb16e9633eb8dd26a975f46d2d6fb046bc351acdb638c53feed89c689ecf18883713b92594acd833be5e86de036c3f33cc8857801dd17a0a4cc10230c6c8fbf7671b862c6b440c5e07f5bf38e5f929418920fbbf30df73f29f27a83ac9284343e7f20a278e8748dbd360ae393d368a096157465c4c4eb846797ae24ae140baec4de26c6dd0ab007410d86cd7221464ff9f8f001cf3b253368f5300ffe6ddde09f3077b8aa5f83ebfbb9d5de60bf659c91237461c3f6e0a503fd8fad71a0f4181f72f8e1e64b6117e4c4fbf4c386ab22d176cc5ede66fce8c52ab4ca52984c4b71025e607ca2912df7d565c9b5a61a6344f44fd5b2801622bcf2c7c2ae1dcdd1cfb122596d8ea95bdcb1e8ac72180414fad056404a17397184cd4d7b0f63eea36a1cca05ff4331665fce3d5faae9a3b0d1de92d981430cf076c4dc792cc8b05f01f19da6ff142ace3abbd521d0a7aa0754ee8baf6c35cd677050788ee228bc5f6bc245bacda2bf47e9077db575671e39fbcfcc6677a3e8f6dfb9c3c44cdeae0e11594f0b376f7458e90877e635db5a650fc6d388d58eddd993a7830ec23e50de69694201fcf036046bfe6bcb715a858d7f8766fac581d420f89a900852ecf836cec6fa07801ec5dcd4743b4738097cd5c163ccc2630a1fd9a259d200debece3b8619adb7a1fd58dd86f20d9990d4a20c71395effcf7d5d07df7d9eebbea38520e4f8ab6a6816cbb0f9a757a7651d75a791c1cd495a02ea5e2176265a2b65214f78b3b647533d581c460a3f233e22c61868227ea6356a35c5a59887d8a9597ce991c2bbed4ddc418b739567fcd7dd4307ae8194d476b81f00150ac4b294bd7ee6b8b384cf9afa1827fecf975b55ed2d1822bd6f212e5a06ae3562de07a276ef91ab375225a1353714ecb827a3fb10c1dac696c150e84f002924f92b8452c58ad0d6c8299a4d1644be48efab015e64c269607915350fe42f6006e672085df58ec3fc9039efd34a0f9156f38e33dbbb8d9e5c332cbedc7b933d748298e96b33b831a3f82a99cd230150e72917442224fec824762b6ce2c720b1d2b6f20c077ec5414ce8f1f95f435948c1b54c0fab14401644595a6f5158cbdfae8944c9486935952a8ab3b384bb2acf232d7ae9e0d687f2b6350294ae50162d46fad491bb8a7e471ab692fb48d6983d9b1b624d7eb3ccc1ede1986e7d640f0e7e4b68060a95af02b8d0db02632013fbb20db736ca98d279b71ef3ced6c46bace53c4aa6bf44809734ecc36e745fc0567c72b278e14627c1704e00e368ae35ade9b921447cbb7fd3dc544dc065030d3ad4fa1b0c2bfcdcdfbf627795d00a8dc51ec17e9d3a1ac43e3bb623e2d7cf3c1867849bf76f7c3f7a83c906a183cc30df5b2ab7cb1289c9aee79b4e641e50d48c35fc78deb4b598c7f88770f0289afc94f86a37e97272f368217688186d28db9cb03e8263568cfc34d8a3d3c78b237451e361bdaeec935b0eed4e60ea7e2735a043e9c08cd2b53f06f8e74d26cd9494cd28f52e49a8af120e1c63eca482073dad1f448465665d86ef8079b65268a5ee77ab39f710f0f3e4b1ba894c00853914f8a5c5e2dd23804d40d4861a35054d7e4561e857d29bfbe84b3d7d56570c3ed0b1b7245f88c9855cf8c9b392f8c8aa2575ff044b5bd26e3fb9842c3b4ecfba29a93341a5f921bfb32e557138c4788413224599acbfc9aae395833422028fe8327c94b61cd47a6732e6fbaae7424cde7d617b458c4e6e5f1deaa1e5eea7e6bad11d8772ceb2ebd4548035b8fc26a32e79f9755170cba43f967f802221ce167d594584a37b965e44ec63e146ab880c8c88d2733246d068e550f8d50283b7018ac4db456195996a7a21a73219fd4d561154ba22ecc33bb08af6e2ff13711a49cee57be64039506ea777368437c0df7bb2b9006411409bd42baec3d8726305a5c1fea02ce7399225311a291b14e89d694118c381fa9f2b36691567db9849aef0201c9162ecc238b913feae80300204b7125c27ac8bb61b1347cc77bf6caedbcf50d7b0815141ba1faf201d9b2c9aa8b2cec8a7e4ab57b08ed0c27bff30739be49c7fd52ffcd077489c249aa4870308d6fb8527b8ef5ccc190b0e67d3bf095ba20d34e9e42dbe7d8486108e28b2c957561c58cac6b8b73b6e5bb830e483796139b0594ef3905dacc8710f45d1f7b7f1d8943278070330b5a11283182a0529835738a4f0671f29b65c986fe4b1dba41773326a1ff5fd3ca81324191942707e1b9e2a9d8aa6abbb77f15952ef6a700399a54663ede62e39bbc3620f98bd0c502e08474f794ee684a718d0607777bc49ee392a13d211ea862635803007777c0f66b49ee15cbd427771e065600e4f28bf074384fd459691267ae7cb221b027ce4940be4cf7b6c30f12c689a275cf165cf1781adc872ea886232bdf450ea96e73d1fe1d7c77e7dc7788b30cc11a6f2196588e962d1e1bd87df6c7330e752180aee0f37b7ad4c4c1868264175f3d81b66b7c205d77323fe2f8990dbb44fa4ba640189118fb59c1c7cb1e8fb217a0da21d47f1e54cd2aee8a0401757ac16928a040a47ea0b10c73e23d7ab2cd4098eb301577661c4aa1035e35d98156a7311caa0838ac2545ff182b4a0188c77a45ec23ea7113a082412ec27676fb787c8d3018c3e1a070e8be89161b48800afd5f0ef58946cba8129c2ab95c6ed8c79c9457a0b734b78fdf55933a783f0a06727622164c9558819491439707e380cd7485f11c032f8c638f0d385cfe195125f01b652c35c6046c4e5238cbcccc548176e0fdf547b74d9705df56a242a9763d82d6bff8f749660fa9b49691cf2aee44633ed3f3bb855a8f5f444ce8fc0988061df77922a0f952183df59c802238b6e1dfda334ca427712dd8804753fe999400bc1eac1451cb457da27aa37642d30b9cd9d694e15a92c8e5512029bb92798b37c46cb298d1cd1436f22d9b69afff0a62b3bdd4dbc6d097396be8e4df460e22e35f8abc493f7d9972b2f26aa49f01e6434a888d24b9fe0d1935717a349c43fd0c6cdaacac98e06be497692e", 0x1000, 0xfffffffffffffffa) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000010e000-0xa)='blacklist\x00', &(0x7f000007c000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000049000)='/selinux/avc/cache_threshold\x00', 0xfffffffffffffffe) fremovexattr(r1, &(0x7f0000051000)=@known='security.capability\x00') mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000003b000-0x1)={0x0, 0x9, 0x10, 0x80, 0x6}, &(0x7f00000fa000)=0x18) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000010f000)={r4, 0x5, 0x1}, 0x8) mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f000010e000)='ceph\x00', &(0x7f000010f000-0x2)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000003a000)="27090000004bd35ee330bea96300000002aa85", 0xffffffffffffff6e, r3) request_key(&(0x7f0000021000)='dns_resolver\x00', &(0x7f0000068000)={0x73, 0x79, 0x7a}, &(0x7f00000f5000-0x9)='!wlan1/@\x00', r5) 2018/02/12 06:50:37 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005b0000-0x1)={@common='ip6tnl0\x00', 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000686000)={0x0}, &(0x7f0000001000-0x4)=0xc) r3 = getpgrp(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000)=0x86b4) r4 = syz_open_dev$sndpcmp(&(0x7f00005fe000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200044) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000ed2000-0x7)=@random={'user.', ':\x00'}, &(0x7f0000000000)=""/232, 0xe8) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f000052c000)=0x8001, 0x1) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f0000067000)={r4, r0, 0x100000001}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000595000)=""/62, &(0x7f000068c000)=0x3e) sendmsg$nl_route(r0, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f00007be000-0x10)={&(0x7f0000c13000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000000)={0x3, 0x101}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000003000)={r6, 0x2}, 0x8) 2018/02/12 06:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) r0 = syz_open_dev$mouse(&(0x7f0000547000)='/dev/input/mouse#\x00', 0x80000001, 0x40) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a11000-0x20)={"79fed8435c4b67331fd964af59e9c534", {0x4, 0x20, 0x2, "a139efca2dc9", 0x5}}) 2018/02/12 06:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005cc000)='/dev/dsp\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000633000-0x160)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, {{0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}}, 0x3acd1577, 0x6, 0x7f, "9252d7daaf66f2849d78c7d1470ff77b510845f3b01ea97bb238ad5e7e4e90099dafc950681091ac013ece32299157b3b3483cbe18d996d57b0933ef83e4e4337f1b529c1443e0eb639754a0965d3e78"}, 0x160) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000019b000-0x11)='/selinux/enforce\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fa8000-0xb8)={0x0, 0xb0, "aba3957e6a4fe0b58647e103730f626adc95a279a767b30c278aac3ad50833d67c67b612a3f89675b81de47b16e2372d557fb99b03200bda5d34e6738f09313db35987faad0025ce206610f90e3823a2e51c1e991281ba5d6c3951b52b67fc0f63d095cedcf6ccb4dbca5466d656f9aea4d67a42cf5d7de4ac5d90867d66652f24ec51fd42930534d24be054a756b1a4da8c03816b77b0cee4445698961503e9fccabe537aa852f4cc52967758b37e41"}, &(0x7f00002e3000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000058f000)=@assoc_value={r3, 0xfc}, 0x8) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00001f1000)={0x0, 0x2, 0xef, &(0x7f0000b19000)}) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000335000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f000059f000-0x1026)=@hdr={0x3, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty, "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"}}}, 0x80c) 2018/02/12 06:50:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000652000)='/dev/sg#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000000)={'system_u:object_r:device_t:s0', 0x20, 'system_u:object_r:tty_device_t:s0', 0x20, 0x37, 0x34, 0x20, '/sbin/dhclient\x00'}, 0x52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) execveat(r0, &(0x7f0000919000)='./file0\x00', &(0x7f0000107000+0xcc3)=[&(0x7f000067d000)='eth0]nodev\x00', &(0x7f000061d000)='/dev/sg#\x00', &(0x7f0000b97000-0xa)='mime_type\x00', &(0x7f0000564000)='nodev%&!em0$louser\x00', &(0x7f0000951000-0xf)='/sbin/dhclient\x00'], &(0x7f00006f0000-0x18)=[&(0x7f000026e000-0x3)='/dev/loop#\x00', &(0x7f0000c1a000-0x1)='\x00', &(0x7f000094b000)='system_u:object_r:tty_device_t:s0'], 0x1c00) r2 = open(&(0x7f0000d18000-0x8)='./file0\x00', 0x40000, 0x8) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000dd2000)) ioctl(r1, 0x4000000000001260, &(0x7f0000c92000)) 2018/02/12 06:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f00001db000-0x10)=@ethernet={0x307, @empty}, 0xd2) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e7f000)=0x20000007ffc, 0x4) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b77a01c25e50766"}}, 0x48}, 0x1}, 0x0) mknod$loop(&(0x7f00001ec000-0x8)='./file0\x00', 0x61, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) 2018/02/12 06:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0xc008ae88, &(0x7f00002e5000)={0x1, 0x0, [{0x175}]}) [ 39.648265] ipt_rpfilter: unknown options encountered [ 40.158730] device eql entered promiscuous mode 2018/02/12 06:50:37 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) read(r0, &(0x7f0000010000)=""/176, 0x27) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000014000)='./file0\x00', 0x2) truncate(&(0x7f0000013000)='./file0\x00', 0x100003) readv(r0, &(0x7f000000e000)=[{&(0x7f0000004000-0xcc)=""/204, 0xcc}], 0x1) 2018/02/12 06:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x3, 0x0) write(r0, &(0x7f000069a000-0x26)="260000002a47f10701c1b000000004000000080100000009efd88cf1ffaaa60100000d0000", 0xfffffffffffffedd) 2018/02/12 06:50:37 executing program 1: mmap(&(0x7f0000000000/0xde1000)=nil, 0xde1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000de1000)='/dev/input/mice\x00', 0x0, 0x4600) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000143000)={0x4, 0x6, 0xffffffff}) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000de2000-0x9)='/dev/dsp\x00', 0xc0400, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000300000)={0x9, 0x3, 0x9, 0x7fffffff}, 0x8) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000de2000)=""/190, 0xbe) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000de2000)="754aff75a22c83f0d4f60e6bb12b848b", 0x10) syz_emit_ethernet(0x2b, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty, '\b'}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) eventfd2(0x7f, 0x80801) 2018/02/12 06:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b3a000)='/selinux/checkreqprot\x00', 0xc0000, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ff5000-0x160)=@newsa={0x138, 0x10, 0x402, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/12 06:50:37 executing program 6: r0 = syz_open_dev$mouse(&(0x7f00003d9000-0x12)='/dev/input/mouse#\x00', 0x2, 0x200) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000e17000)='/dev/snd/controlC#\x00', 0x2, 0x0) syz_open_dev$midi(&(0x7f000009f000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000564000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000eaf000-0x180)=[{}]}) 2018/02/12 06:50:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, []}, 0x14}, 0x1}, 0x0) unlink(&(0x7f0000f48000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x7, 0xcac, 0x100, 0x8, 0x3f, 0x21f81552}) 2018/02/12 06:50:37 executing program 7: socketpair$inet6(0xa, 0x0, 0x1ff, &(0x7f0000bad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)=""/172, 0xac}, {&(0x7f0000002000-0x73)=""/115, 0x73}, {&(0x7f0000001000)=""/88, 0x58}, {&(0x7f0000001000-0x4a)=""/74, 0x4a}], 0x4, &(0x7f0000002000-0x42)=""/66, 0x42, 0x2}, 0x2121) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f000001a000-0x8)=@hci={0x1f, 0x503d, 0x1}, 0x6, &(0x7f0000000000)=[{&(0x7f00003d4000-0x49)="ffbc167a25d333f0042db1a792b22b20b854919f2c5b3003a0b3ab49b132616a1c2211f9d498def7ed71e6c5bfff3c1bfcec21b399c1e46faa16301a1bbfbd982bf99a33a1361bcbfc", 0x49}], 0x1, &(0x7f0000000000)=[{0xb8, 0x10b, 0x0, "557cf3a3f2c6b797963c9487e44c67d55b8b7b755605f8c1c33d22296c093d24bcec6f7677a193e890033f7def817710a4188347a4484a5460707242475720a4978bdb0ee3829e0f11f10f202de591f5f61d4f35d3dc4bf921a3066a57a2d43a4d1bae0dd88e6f0a730f1a3f10b0f0e2360517488c218f5a60318b967ce9996ffaeca2980806ba4b7ab5de29563e55e6e0621c1b0bf57ce557697af978c74ab3966159a7e4"}], 0xb8, 0x10}, 0x804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) ftruncate(r0, 0x400) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/12 06:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = creat(&(0x7f00003b0000)='./file0\x00', 0xf4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) poll(&(0x7f0000024000-0x50)=[{r2, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r3 = dup2(r2, r2) mq_timedreceive(r3, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) 2018/02/12 06:50:37 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000056e000-0x4)={r0}) 2018/02/12 06:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) pwrite64(r0, &(0x7f0000ce9000)='m', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x8) 2018/02/12 06:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000731000)='/dev/input/mice\x00', 0x0, 0x8000) bind$inet(r0, &(0x7f00002af000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000039e000)) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0xfffffffffffffffd, 0x80000000}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/12 06:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000516000-0x4)=0xfffffffefffffffc) r1 = open(&(0x7f0000063000-0x8)='./file0\x00', 0x8000, 0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f60000-0xc)={0x40000010}) 2018/02/12 06:50:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000ebb000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00005a2000)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f000087a000-0x10)={0xffffffffffffffff, 0x8000}) 2018/02/12 06:50:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xf44, 0x101000) 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) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14), &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000002000)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000-0xf8)={{0xffffffffffffffff, 0x0, 0x3, 0x1, 0x5}, 0x6, 0x7, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x8, 0x9, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f000055b000-0xc)='./file0/bus\x00', 0x0) lsetxattr(&(0x7f00002e2000)='./file0/bus\x00', &(0x7f0000a64000)=@known='system.posix_acl_access\x00', &(0x7f00009f3000)='&$\x00', 0x3, 0x0) 2018/02/12 06:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000058f000)='/dev/amidi#\x00', 0xd400000, 0x4c8081) sendto$llc(r0, &(0x7f0000c44000)="0a4151486f2280d7833c559043467da8faa7f604596c7e2b61d5584d8e055aeee404b0d317adfd6e5ad12df8cde8f2f2284fa8ebecee206caac68e1656115af26845ceb4948f337c6cea243f4a14d479a51a747e6b195efa35c1ed5359d0dc2ddb6e869dcfd923bb1070d17ac9f47544ad3d", 0x72, 0x4, &(0x7f0000edc000-0x10)={0x1a, 0x1d, 0x0, 0x800, 0x7fffffff, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r1) 2018/02/12 06:50:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0xc08753312e6c91ed, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x10000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000f5000-0xc)={0x0, 0x0}, &(0x7f0000fdc000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000002000)=0x75cb) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x8, 0x10001, r1, 0x3, r2, 0x101, 0x0, 0x2}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000006000-0x18)=@generic={0x0, 0x2, 0x800}) epoll_wait(r0, &(0x7f0000003000-0x24)=[{}, {}, {}], 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x14a8, 0xffffffff, 0x0, 0x1148, 0x0, 0xffffffff, 0xffffffff, 0x13d8, 0x13d8, 0x13d8, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0x1100, 0x1148, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x1, 0x0, 0x0, "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"}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0x110, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}, @common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x128, 0x150, 0x0, {}, [@common=@inet=@set3={0x50, 'set\x00', 0x3}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1508) 2018/02/12 06:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ed9000-0xa)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fa1000-0x8)={0x0, 0x10000}, &(0x7f0000752000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e01000)={r3}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter={0xefd}}]}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) 2018/02/12 06:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f83000)='./file0\x00', 0x0) execve(&(0x7f0000975000-0x8)='./file0\x00', &(0x7f0000823000-0x28)=[&(0x7f0000733000-0x9)='selinux{\x00', &(0x7f00001a9000)='\x00', &(0x7f0000d3e000)='selinux-\\+\x00', &(0x7f0000637000-0x2)='\'\x00', &(0x7f0000f69000-0x2)='-\x00'], &(0x7f0000b32000-0x38)=[&(0x7f000007c000-0x6)='!\\GPL\x00', &(0x7f00003d1000)='-procuser\x00', &(0x7f0000ccd000)='-([wlan0nodev.:\x00', &(0x7f000039f000-0x1)='\x00', &(0x7f0000536000-0x19)='em0%em0,cgroupppp1\'!eth1\x00', &(0x7f0000b84000-0x12)='*nodev,bdevvmnet0\x00', &(0x7f0000be7000)='\x00']) mount(&(0x7f0000c4e000)='./file0\x00', &(0x7f0000c76000-0x8)='./file0\x00', &(0x7f00001a0000)='vfat\x00', 0x0, &(0x7f0000ca8000)) 2018/02/12 06:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000b0000-0xb5), 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e1c000-0xb)='/dev/mixer\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f51000)={{&(0x7f0000e65000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/02/12 06:50:37 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000018e000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000733000-0x50)={@generic, @ifru_names=@syzn}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000305000-0x88)=""/136, &(0x7f000063e000)=0x88) r1 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000369000-0x6)={0x0, 0x7f}, &(0x7f0000a53000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001be000-0xa0)={r2, @in6={{0xa, 0x2, 0x8, @empty, 0x3}}, 0xbe, 0x7, 0x15, 0x47d0, 0x4}, &(0x7f0000e00000-0x4)=0xa0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00009d4000)={0x1, 0x0, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) 2018/02/12 06:50:37 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/vga_arbiter\x00', 0x600000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00006e2000)={0x9, 0x7, 0x5204, 'queue1\x00', 0x12cf}) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/12 06:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x3c, 0x9, [{}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb}]}, 0x68}, 0x1}, 0x0) getsockopt(r0, 0x33, 0x800, &(0x7f0000a5f000)=""/4096, &(0x7f0000390000)=0x1000) 2018/02/12 06:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c20000)={0x0, 0x0, &(0x7f000005a000-0x60)=[{&(0x7f0000927000)="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", 0x1000}], 0x1, &(0x7f0000a46000)=[]}, 0x8000) sendmsg$alg(r1, &(0x7f0000b06000)={0x0, 0x0, &(0x7f00007e9000-0x60)=[{&(0x7f0000bcd000-0x5f)="9ec85bf59ff38aea61d23c3ae4950af1e68b86713683b6b31a530e9493d817ab50f9adf8262ba6d86d1830924cc55de1b469df3557c9dbb38f473e0d900f42875e78dc3063c9b273dd10a2152230763fc24d103aa9ae240038eef2af52910c", 0x5f}, {&(0x7f000011e000-0x2e)}], 0x2, &(0x7f0000d12000)=[]}, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a17000-0x3)) 2018/02/12 06:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000083f000)={0x8, 0x0, &(0x7f000057e000)=[@increfs={0x40046304, 0x5}], 0xa, 0x0, &(0x7f0000f58000-0xa)="02000000000000000000"}) 2018/02/12 06:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000527000)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000c2000-0x18)={r0, &(0x7f00001cf000-0x1c), &(0x7f00003a0000)}, 0x18) r1 = syz_open_dev$admmidi(&(0x7f00005e8000)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000ccc000)={0x5, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x100, 0x20, 0x80, 0x4, 0x8, &(0x7f0000673000)=@generic="252f1cd8cd505197af2c6af2e6ad6297", 0xfffffffffffffff7, 0xff, 0xffffffffffff7fff}) 2018/02/12 06:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) socketpair(0x1f, 0x80002, 0x5, &(0x7f00000af000)={0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000093b000), &(0x7f0000095000-0x4)=0x4) 2018/02/12 06:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c44000)='/dev/rfkill\x00', 0xc00, 0x0) sendmsg$nl_crypto(r0, &(0x7f00007c3000-0x38)={&(0x7f0000e38000-0xc)={0x10, 0x0, 0x0, 0xa00020}, 0xc, &(0x7f0000a4f000-0x10)={&(0x7f0000799000)=@del={0x120, 0x11, 0x800, 0x1, 0x1, {{'xts(tea-generic)\x00'}, [], [], 0x400}, [{0x8, 0x1, 0x28000000000}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x1f}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x5}]}, 0x120}, 0x1, 0x0, 0x0, 0x20040840}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000db3000-0x4)) 2018/02/12 06:50:38 executing program 1: clock_getres(0x2, &(0x7f00000ea000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00002ee000-0xc)={0x0, @loopback, @multicast1}, &(0x7f0000b26000)=0xc) lstat(&(0x7f000089c000)='./file0\x00', &(0x7f00001e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b9c000)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x1, 0x80000001, 0x1, 0x1, 0x0, 0x20, 0xa0, 0x7f, r1, r2}, {0x10001, 0x20, 0x37, 0x8000, 0x4, 0x0, 0x26, 0xe7}, {0x7ff, 0x7, 0x8}, 0x2, 0x7, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x5, 0x3, 0x8, 0x2, 0x12f, 0x1}}, 0xe8) r4 = socket$inet6(0xa, 0x4000000000004, 0x10000) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000139000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0x8000) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000bac000-0xaf)=@dstopts={0x2f, 0x14, [], [@generic={0x5, 0x9e, "b673576c504fd81cd03fdba6d5e0e7a601bf2101cdd08ffe342a4fb67624aaf160464dcadea1f16f425d29ea07facf6770b05b437b8f89089f8e493f66e2675c189b9db711f628bad2116335bc27b80e66c912f0f142b8296958eab1ea33e8d5c4d342f32796143863907a8a6e2c0caf107a68a5f5ff4e4ce8fba28507004a231576317f8b3ce820e36e3edc41e9afa49f36758897b06d746e126bed7a3e"}, @ra={0x5, 0x2, 0x80}, @enc_lim={0x4, 0x1, 0xf26}]}, 0xaf) acct(&(0x7f000056f000)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000d05000)=0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000bc4000)=0x0) r8 = gettid() r9 = getpgid(0xffffffffffffffff) r10 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00003ca000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f82000)={0x0, 0x0}) r13 = accept4$alg(r5, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00001ba000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000520000)={0x0, 0x0}) r16 = getpgid(0x0) r17 = gettid() r18 = gettid() r19 = fcntl$getown(r4, 0x9) fcntl$getownex(r5, 0x10, &(0x7f0000c2f000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000bc9000)=[{&(0x7f0000994000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003f0000-0x40)=[{&(0x7f00001f8000+0xe9)="84be64f2f14758398719b1512232a7eb2d29046de9239dcc6702d8a9ee4185eb149b07ba6f9519a7a688ea665df277b7cc738dc52483a51db3012524998fc95738966d4dc0ea527c6b279ad4cc04aa9cf2841b1a60829ec59e073e3ce8227ddd8dac5a9946064d334da7fa6ed26fce1738a0d5e1bc7b7eecaf4b97cf1cce5c9681e0335f91620e7ad9f53b98b08f3e5070243d75343d13360f2322a2c5173232ecc0f3fe620639", 0xa7}, {&(0x7f0000b05000)="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0x1000}, 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{&(0x7f0000e17000)="5ea074f99295432c5e3ec92c3dc4d35d6d7983c6", 0x14}, {&(0x7f0000549000-0x32)="40021e44956f6c7443c065706301995de658b6116c937a9dae9a297f0fd32797a4b5c20c1c5a3e09b857fb7d30bfbbc73d00", 0x32}, {&(0x7f0000e41000)="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", 0x1000}], 0x8, &(0x7f000042e000)=[@rights={0x20, 0x1, 0x1, [r5, r5, r0]}, @cred={0x20, 0x1, 0x2, r17, r2, r3}, @cred={0x20, 0x1, 0x2, r18, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r4, r0, r5, r4, r0, r5, r0, r4, r4]}, @cred={0x20, 0x1, 0x2, r19, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r2, r3}], 0xf0, 0x840}], 0x7, 0x4) mkdir(&(0x7f0000759000-0x8)='./file0\x00', 0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000d7c000)={0x0, 0x5a, "62297de567f20f2f46b2ee68a1c77825ddac705c3cfd970b073312fa38f5309bedc8a519251345898cc76755dda7171140e395e6fcb0e17d146040b31e862c17e31e62b8282327b6003f86d2f7c4c9c931d3b5a90a841db9bff3"}, &(0x7f0000d5f000-0x4)=0xfffffffffffffee4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r5, 0xc4c85513, &(0x7f00000dc000-0x79)={{0x7, 0x4, 0x9, 0x5, "6267a20522e11b1034f0078a3a6457887fa442202f372277b8797e7ed5dff836b4f9f85df52f18f68f80c5a7", 0x7}, 0x9, [0x8, 0x800, 0x6, 0x7, 0x20, 0x6, 0xfffffffffffffffe, 0x9, 0x4, 0x7fff, 0x3c37, 0x7, 0xa2ec, 0xffffffff80000001, 0xdf, 0x81, 0x26c, 0x5, 0xc51b, 0x26, 0x10001, 0x1f, 0x80000000, 0x1, 0x5, 0x4, 0x80000001, 0x3, 0xebc8, 0x9, 0x5, 0xffffffffffffff86, 0x6, 0xa4, 0x4, 0x9, 0x3ff, 0xfffffffffffffff9, 0x7, 0x6, 0xee, 0x20, 0x2, 0x1f, 0x22be66df, 0xffffffff, 0x9, 0x7817, 0x1d, 0xff00000000000, 0x8, 0x1, 0x1000, 0x7, 0x6, 0x4, 0xcb87, 0x9, 0x38ee, 0x400, 0xdfb6, 0x3, 0x815, 0x101, 0x0, 0x3, 0x5, 0x400, 0x1, 0x200, 0xae3, 0x3, 0x9, 0x0, 0x1, 0x7f, 0x1, 0x10000, 0x8001, 0x2, 0xfffffffffffffffa, 0x62, 0xa4, 0x400, 0x4, 0x7ff, 0xff, 0x101, 0x9, 0x101, 0xffffffff, 0x1f, 0x3e, 0x7fffffff, 0x8, 0x100000000, 0x7ff, 0x2a189f32, 0xb092, 0x5, 0x8, 0x20, 0x1, 0x2d480000000, 0x366, 0x4, 0x81b1, 0x5, 0x9, 0x31f, 0xfffffffffffff800, 0x3, 0x0, 0x9, 0x20, 0x7, 0x8, 0x1, 0x1f, 0x7ff, 0x1, 0x9, 0x8001, 0xd5, 0x0, 0x9, 0x7], {0x0, 0x989680}}) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000f07000)={r21, 0x1, 0x401, 0xc35d}, 0x10) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000f2d000-0x4)=""/4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) 2018/02/12 06:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ef000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000983000)) gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000ec2000-0x8)={0x0, 0x0}) r5 = accept$ipx(r3, 0x0, &(0x7f0000d6b000)) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000f52000)={r0, 0x965}) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf6000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_BASE(r7, 0x4008af12, &(0x7f0000b94000-0x8)={0x2, 0x6}) r8 = gettid() getresuid(&(0x7f00006eb000), &(0x7f00004b4000)=0x0, &(0x7f00009a5000)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000e92000)={0x0, 0x0, 0x0}, &(0x7f0000fb9000-0x2)=0xc) sendmmsg$unix(r2, &(0x7f0000bfa000-0x150)=[{&(0x7f000093c000)=@abs={0x1, 0x0, 0x3}, 0x0, &(0x7f00007d0000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f000060a000-0xa)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000f18000-0x10)=[{&(0x7f00004f8000-0x63)="2d61dbbd34254b1784e4b265f723f2bee91ad09399b11e3b09695d22f647905f25d263785daec3576a4cf8066e30255601a70ce50054b4eedb1335e9eb1b840dd74e1099ca01b5ae79b75852bb3b49329b00bb835a4c1e871dea5637cc9d7178cdb513"}], 0x0, &(0x7f0000014000)=[@rights={0x0, 0x1, 0x1, [r6, r0, r6, r1]}, @cred={0x0, 0x1, 0x2, r8, r10, r13}], 0x0, 0x3e}, {&(0x7f0000438000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000c1a000)=[{&(0x7f0000139000-0x78)="7265530c6e79f41339c54bf0168fde1ed2b3e735354bc4d45d4db5eafc9c55bb0244b8cdc60ec89047507524ba44c6f85160ab3f89e32c9aac4dee1812413e7f4d34f0aa040844ad93886327fbb18f497d91292fd530a1c5299343f8e554547d342ad00290f52fa42e9085f381bca131a4aae885b8f9e761"}, {&(0x7f0000686000-0x20)="2d22559162120f9d58ea5825a56488ec98520792905c1f2b1ff307ffec3f80e5"}, {&(0x7f00005ac000)="16a74be3f12ecb50572b4e871c080a04eed1e91c4f42b0e45fc6092cee6d9a31c27ee2a420703a04c4480ec241066342c955aaa921a06b72bfcd4d4dbe48dcf586f1a66024905f516b0c5b9a660f34c50a57606de98784cb51026c0ee22e415ba71a16c29804fff6b2643cfb66fcb0159efd831183c4ffdba1edbfa9af080f9b817f1327df4efc6c7d01bba0bd1a5283a99584f4554694af7925593abb8656313e8d6f80cdb8947951dad2a1c889c84b"}, {&(0x7f00009c9000)="6ca3f04ced15484639e9910d06f103a4d8bf59a7afdc16f0f7b949d6a6e920ed4170e0e19caab10aa99b8fb98c2b599d413751e16848174cb733d1fe90a1c6f1d52cca7e32f83847780f634b5e8e4d55e3bc2065cbfd"}, {&(0x7f0000735000-0xb4)="d3096535fdc2c26401766758f0792a014c7f310feeb2bb0e92231e7379e7730962e7d5e34c2d553a597837e9d676f04f5e4e6382f7323a3574747bc704179b9831d0234161e013ba9d89947985bd4700627cd02e22fc0ec62f39803293d9b8f657ee791e7290d09f1fc877324cc40a6d807d7d073e41ee54f7ea8648f70f5765c09fbef0db580b446c3d47f15c048b8d68218e6e2a403c0aef1062ac49b4782fdf986c497e0cc38698ef5344071b9537c4bfd7f4"}, {&(0x7f0000c92000-0x2a)="0be8fc2e6e1fddd2db4f515ac3bbf5fd6ade5ba8c580589e36307062652a24a794fb11b5e92472e526d7"}, {&(0x7f0000c57000+0xcb8)="e8954b3d6237da423e354e54fd287c0e7c75c971a8e494ed24b7e198dba175"}, {&(0x7f00001eb000-0xaa)="03ae94c583b64321a2a80c02d9ffe3fa34e10d6567a76d2ebf457304dbfa83a6bbd22e09f192de27f1cb3f7c66d30f7a7d426b82e472ba1aa1c17e29c1c8b2407db415702c306be6eb11b18190c136d24c981f71d3e06d8d38666fa02e0b7a7439939a8fad9494e72d8ab838b006d4c22b269fa7a9b4ad2145374591d405de5767ffe2803ba97650c8d7ae0191ca96e5c88e78f5af0c8e0d5c1e45db8a0f1f4af65b044d7e0375ead4ea"}, {&(0x7f00006b6000)="47d15bb96c7dfea740d4bbf10cc9ef9ef0f9bb9e4ec640bdb09d27f8ad2c6e15dd938b760412df507ee2508167e727b2e166f390"}, {&(0x7f0000cf4000)}], 0x0, &(0x7f0000b00000)=[@rights={0x0, 0x1, 0x1, [r2, r7, r3, r7]}, @rights={0x0, 0x1, 0x1, [r1, r1, r5, r2, r2, r0, r7, r0, r1]}, @rights={0x0, 0x1, 0x1, [r7, r6, r6]}]}, {&(0x7f0000c58000)=@abs={0x1, 0x0, 0x2}, 0x0, &(0x7f0000b68000-0x60)=[{&(0x7f00007c2000)="4e43022bac910db5045c87d22de17390acacdf5714376e624a1ddfc8e4e8ed0d1f17602f29ff642325ad1dd2e2de28219c0c3c5d2c6d36af7ba960c294f54700e5415d6b48922d13b5f7b17404753bc78e8fb21f9380660ec414ce951d1d233e6207377d4c25b0b1b24e0f9da7c175e82d88cccb4872898e5de1d414a992337d05a2fa2c843b9490a34bbdccb30f02efb32b2c04fa97c6c01f2ae50053c09d9a78aac9ccb54b4cedd3895736ffabc673217a53f11dd3e088c7d64222545ce780bb2f2be3ef15a52d35c394ff3c61883f74c765689fc3da9e95fc330aa8e64ba8be"}, {&(0x7f0000317000)}, {&(0x7f0000b40000)="18015e381f8c95f3855f705f0c93c0ad302adf7991d04a2df7eb491f9f6a3b78348e77b2d48a5a46db2a8f8b429611c1ee799a1032d51fb1bb5197dd2a347826d15ac30fdfd95e93c7023979e265902f02449cf9c9e31b36fe25dfadb36391198df300dc331196c2ed2d7e6479abd56884557103742efe2fe02b0ef5a0a25fa37c29b20551c81a40e78421e8dbd752f6b85154e2ba20731aa1d027caf18e3f6210bd20e2fb55b3a38bf61b205d1f1c416cd8411d5e0ef906b6141ae2bd1b24786304c9ab728531eb81fce98094be2e42"}, {&(0x7f0000c25000-0x6)="48dc6b60ba0c"}, {&(0x7f00004d3000)="e89419981ee327d9105e2a82c0c03998111bb20621c549cd4fc676bc04898d6d10540bb0696f2c3757bb6b1e25e61fc25d4b74ca764f44a788155ce5fd5b514e22ae30cb610a74c2447a48b3c20611af9726577e283c10e443e2feb1cf155f5da702708709674be9694aaa25abf87c5d8e6bd42f09ec151e9221a782aefcdf6e061b22121bd84f2774c19b546614694d"}, {&(0x7f0000007000-0x77)="13c16e7e3b3468d632a79566c802af200e5543179a703fbe8227886417c02468294a69e6e9440d89f524d8977a767fc75dd0460e07d7469aef02f6060520c73cb31eec1d232ed654d09045e21409abeec01899377b29a6d1eaba968027070d79bcaf38a6ad9a33e2cecce98529e6808e14a8b4d3449bcf"}], 0x0, &(0x7f0000ee9000-0x58)=[@cred={0x0, 0x1, 0x2, r8, r9, r13}, @rights={0x0, 0x1, 0x1, [r3, r1, r6]}, @rights={0x0, 0x1, 0x1, [r5, r7]}], 0xf8, 0x8800}, {&(0x7f00006fc000-0x8)=@abs={0x1, 0x0, 0x0}, 0x0, &(0x7f0000ba9000)=[{&(0x7f0000bde000-0x46)="8ea4afa71e8094ae02200843f2aa2f942b35d959f285fca37c107ebbc68a61c5fd71758ff12e3a435b2c0a4e80acf25c49cf3b719460058fdf49f8c4d0f96c85beefebfe0a7d"}, {&(0x7f0000280000)="76fbd7cfd1caa7daf4c4a5b8e453814c74f69982fbf14da260ccaa9eb9f769749144599afe5bf526bcbb3bd7b47cf5"}, {&(0x7f0000ef8000)="ffa04c6b829dd9abbc55e6b7e58837aa1da044a82d1bcb067566e3488578d028b9a433598e897185d9861e3e68e407f4a9b578dc9d352a0f1566553e051768d2dea406c735020eea10ea652ec572185e3805dd5e46d4a3ba5f4c8ea9d91f"}, {&(0x7f00001d7000)="ca0337676dea42d11cc12a0772b02afb6eec3b1fa730d1673ac4a24dcf2267fec2026c673db0f01668c22687918f5bf4761ddb841e3b7030"}, {&(0x7f000084e000-0x1000)="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"}], 0x0, &(0x7f0000edb000)=[@cred={0x0, 0x1, 0x2, r8, r12, r13}, @rights={0x0, 0x1, 0x1, [r1, r6]}, @cred={0x0, 0x1, 0x2, r11, r9, r13}, @cred={0x0, 0x1, 0x2, r8, r9, r13}, @rights={0x0, 0x1, 0x1, [r0, r1, r4, r6, r0, r4, r3]}, @cred={0x0, 0x1, 0x2, r11, r9, r13}], 0x0, 0x20000000}, {&(0x7f0000e8f000)=@file={0x0, './file0\x00'}, 0x0, &(0x7f00004cf000)=[], 0x209, &(0x7f0000798000)=[@rights={0x0, 0x1, 0x1, [r0, r5, r5, r5, r7, r3, r5]}, @cred={0x0, 0x1, 0x2, r8, r12, r13}, @cred={0x0, 0x1, 0x2, r8, r9, r13}, @cred={0x0, 0x1, 0x2, r8, r9, r13}, @cred={0x0, 0x1, 0x2, r8, r9, r13}, @rights={0x0, 0x1, 0x1, [r2, r6, r6]}], 0x0, 0x1}], 0x27, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f000087f000)={0x0, 0x8}, &(0x7f00007fe000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cd1000-0xa4)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x2bb}], 0xa4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000a81000-0xc)={r14, 0x2, 0x10}, &(0x7f0000914000-0x4)=0xc) r16 = syz_open_dev$sndpcmp(&(0x7f00007f6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x800, 0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000e45000)={0x8, 0xea6f, 0x8, 'queue0\x00', 0x8}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r16, 0x84, 0x6d, &(0x7f000035f000-0x39)={r15, 0x31, "0426bf8f95379b8243e4b3abd8aec55ada20d9787d991c7cf5ef9d4ee05a8c2c77a5db3262b5416969b92a00b7a8721d5d"}, &(0x7f0000fe0000-0x4)=0x39) getsockopt$inet_mtu(r16, 0x0, 0xa, &(0x7f0000d5d000-0x4), &(0x7f000089d000)=0x4) poll(&(0x7f0000085000-0x10)=[{r2}], 0x1, 0x58) connect$unix(r1, &(0x7f0000681000)=@abs, 0x8) 2018/02/12 06:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) syz_open_dev$sg(&(0x7f00008cd000)='/dev/sg#\x00', 0x1, 0x400000000101) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002a3000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cd8000)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000332000)={@generic="4a9cddcdbf56d36d3828fbe5bf3a219a", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000e08000-0x4)) setns(r0, 0x0) 2018/02/12 06:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000f2c000)={@multicast1, @rand_addr}, &(0x7f00008fe000-0x4)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000225000)={@common='ip6tnl0\x00', @ifru_ivalue}) 2018/02/12 06:50:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_bt_hci(r0, 0x400448c9, &(0x7f000060d000-0x4c)="2189b7a1d88c0dcf96adfad002bfe2a919976636d679a19591280b280b06b6911907f26d83b0425331e1563fba49bfeed456c65231ba85a5517047980c4cf20466d725f8d25568bdeae75943") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f61000-0x10)='/selinux/status\x00', 0x0, 0x0) fallocate(r1, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000cbf000-0x27)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0xfffffffffffffd2b) [ 40.593982] kauditd_printk_skb: 16 callbacks suppressed [ 40.593989] audit: type=1400 audit(1518418238.113:50): avc: denied { map } for pid=6683 comm="syz-executor6" path="/dev/binder0" dev="devtmpfs" ino=131 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/02/12 06:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d12000-0xe)='/dev/admmidi#\x00', 0x240, 0x40100) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000006000-0x7)='user{-\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000114000-0x1198)={0x24, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x8, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/12 06:50:38 executing program 7: r0 = socket(0x3, 0x0, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000777000-0xa6)="13b3450bc8e4a3831d3bad2f9f51b504ad7e0591a2d85c62b13b8f88b7b1c24aad07e238c5d4d7207fdc93e1d6af8a04c0587ec4bf80ee7cdf863c59b6a9fcc0922fd0229e0ae56ac93fb02fc0990682f1e8e69ffc1a73ea327d5e3ba0fd2872ab5ab5c5d770e6f1ff5162698dcb5331967526ca5f9fc556cb5485a97b64a12cdae7c6f13cb783694f95a3fe48d2632500003acc45b64f884501295e0ab4c4fa109dd5f3b8ac", &(0x7f0000571000-0x1)="16"}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd5000-0x9)='/dev/ppp\x00', 0x10000, 0x0) getpid() ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000fdb000)={@common}) getpeername$netrom(r2, &(0x7f00008f6000)=@ax25, &(0x7f0000044000)=0x10) [ 40.650340] binder: 6683:6693 IncRefs 0 refcount change on invalid ref 5 ret -22 [ 40.664418] audit: type=1400 audit(1518418238.162:51): avc: denied { set_context_mgr } for pid=6683 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=binder permissive=1 [ 40.687733] audit: type=1400 audit(1518418238.167:52): avc: denied { call } for pid=6683 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=binder permissive=1 [ 40.710038] audit: type=1400 audit(1518418238.167:53): avc: denied { transfer } for pid=6683 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=binder permissive=1 2018/02/12 06:50:38 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000028d000-0x4)) 2018/02/12 06:50:38 executing program 3: socket(0xa, 0x0, 0x6) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000010000)='.dead\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000011000-0x13)='](ppp1@nodevvmnet1\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r0, 0x103) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r1, &(0x7f0000010000-0x2), 0xfffffe80) 2018/02/12 06:50:38 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000100000-0xc)='/dev/amidi#\x00', 0x3, 0x40100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x8}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40001) socket$unix(0x1, 0x0, 0x0) sendfile(r3, r4, &(0x7f000000a000), 0x420000000fee) recvmmsg(r2, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x2, 0x0, 0x0) sendfile(r2, r4, &(0x7f000000e000-0x8), 0xa) [ 40.751295] binder_alloc: binder_alloc_mmap_handler: 6683 20000000-20002000 already mapped failed -16 [ 40.763469] syz-executor0 (6685) used greatest stack depth: 13216 bytes left [ 40.770204] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/12 06:50:38 executing program 0: r0 = socket(0x1f, 0xa, 0x72e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00006e8000-0x40)=[{&(0x7f0000000000)="fa3920d9d1b93cdebec3121ac493c781b1fecc1a5ed069fadba7ef2be85999f7ca6f0fe68c6bfaf697c25ce9cbea2dd8fa912f959bead07c9990a515cbaa85861c909f1d093167765d70295ac870f24d62a2ed37e4a3fc843c072f136592567122874e764f889387fea03f349dbcadd7ed1249650d603a0cfd0541016f668561871558c0b5d86906f89d9b352490f8712d7630d1185e69851bd7fe3897231635ab7a1a22e9d918150981d48d3abfbb9f8fd2d976f4b857d663afcb6b8effb3de612b921798f648bb053b1e01319f989c12af27f5767054b87377cca0621093bb5257123190b1e34951b0c74b8f49245751549c8b804a", 0xf6}, {&(0x7f00007bc000)="b474cc7d0017c692640b8613de172c4fc3b1244791a8d1b55218b0f16f387733993f100c25028fafb8d45cc5d5f21721cec6056056072312754e6359e3f7f06ed4af8eec25581d6864822f6c842bcef3468b9d38e988a0db9734030a539fc191d6d6da63261ce97598da8496e76e08d6c4cf703ae6d9da612c11177f0cc622d4894bfd7cdd347aded1600ed44a73154cc8b81230f1fd04b06fde250846f0a4ef4aee", 0xa2}, {&(0x7f0000001000-0xbf)="28f36e774dd2916d53d2588c9150b7d0f786f6c5251ca70c7d6677ce9e7c28baea1f7cad03d2f5aad9e7b8677d74d623aafed93cb3af4ed277277050b025a0d0b08f08a719311d9dde749e76d8c58f039fee3d7b7e581c9dc7e5664400e19ec2e9a29335c940c27456bce3e9da1cebee0ce5001bf1f9c0d8145c1e08ad4d68f67bf64e3025799fc8c7feeb729af813689c3a017becec0006b48722e8a5cc14863de031a26326571701a2d31e8bc44bf2626f8fd422df0c9d68009573f52ee4", 0x49}, {&(0x7f000079f000-0x68)="ed40e91263d3ab9b6aa1e5d71ab690f6abed91c316f802ad280a31b148e948b87d1275a4887fbe55362b55d8c6aa736d4ade51e304ba62936297b60e8da4cd78108d7ea360ce49135fb2791996ac5fd81173d20e989c6638eae203723f1f6ed67f58ac1b484cb203", 0x68}], 0x4, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x72b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004ab000)}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0x1ff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f35000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000273000-0x10)={0x0, 0x68, &(0x7f000018e000-0x68)=[@in6={0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in6={0xa, 0x0, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8c9}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000a8e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ff6000)={r1, 0x1000000000000a00}, &(0x7f0000813000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000434000-0x18)={r1, 0x0, 0x30, 0x1000, 0x11}, &(0x7f0000a28000)=0x18) 2018/02/12 06:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ae5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009ca000), &(0x7f0000373000-0x4)=0xc0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007f3000), &(0x7f0000bb8000)=0xea) shmget$private(0x0, 0x2000, 0x54000108, &(0x7f00000de000/0x2000)=nil) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/12 06:50:38 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10011d, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000003000-0x10)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000002000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "1daeb77d25c46672"}, 0x10}, 0x1}, 0x0) [ 40.792333] binder: 6683:6704 ioctl 40046207 0 returned -16 [ 40.810987] binder_alloc: 6683: binder_alloc_buf, no vma [ 40.816725] binder: 6683:6737 transaction failed 29189/-3, size 80-8 line 2957 [ 40.845961] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.852159] binder: release 6683:6693 transaction 2 out, still active [ 40.858925] binder: unexpected work type, 4, not freed [ 40.864225] binder: undelivered TRANSACTION_COMPLETE [ 40.869596] binder: send failed reply for transaction 2, target dead 2018/02/12 06:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000056d000)='/dev/ptmx\x00', 0x0, 0x0) exit(0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000085a000)='/dev/autofs\x00', 0x2003, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000579000-0xa)='/dev/ptmx\x00', 0x10080, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000033f000-0x4)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000c3a000)) 2018/02/12 06:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000c53000-0x20)={0x42a1bb, {0xffffffbffffff270}}, &(0x7f0000cd5000), 0x8, &(0x7f0000ace000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000517000-0x44)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") r0 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000540000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00008b5000)=""/134) rt_sigpending(&(0x7f00000fd000), 0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a40000)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$urandom(&(0x7f000068d000-0xd)='/dev/urandom\x00', 0x0, 0x101180) shmctl$SHM_LOCK(r0, 0xb) 2018/02/12 06:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000057e000)={@generic="20e6018a2c1aca850d892c58efa5692f", @ifru_flags=0x2}) r1 = socket(0x2, 0x400000000000003, 0x3) sendmmsg$nfc_llcp(r1, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571"}, 0x60, &(0x7f000095e000)=[], 0x0, &(0x7f0000fdc000)={0x10}, 0x10}], 0x1, 0x0) 2018/02/12 06:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000421000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}}) read(0xffffffffffffffff, &(0x7f0000466000-0x72)=""/114, 0x72) clock_gettime(0x0, &(0x7f0000e28000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000069000)={{r1, r2+30000000}}, &(0x7f00006a8000-0x20)) process_vm_readv(0x0, &(0x7f0000fca000)=[], 0x0, &(0x7f0000fcb000-0x60)=[], 0x29e, 0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x1000000003, &(0x7f0000f8f000), &(0x7f000000e000-0x20)) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xffff) 2018/02/12 06:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) 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) rt_sigaction(0x12, &(0x7f000004d000-0x20), &(0x7f000048b000), 0x8, &(0x7f000028c000-0x8)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/12 06:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000270000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @empty, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sndpcmp(&(0x7f0000a67000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x680000) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000a58000-0x4)=0x6, 0x4) 2018/02/12 06:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pipe2(&(0x7f0000853000)={0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000180000)) write(r0, &(0x7f000008b000-0x24)="24000000260007003200e907003677000000000001000000007c00000000000000008810", 0x24) syz_open_dev$admmidi(&(0x7f0000b90000)='/dev/admmidi#\x00', 0x7, 0x40000) 2018/02/12 06:50:38 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00009d9000-0x78)={0x78d, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x200, 0x400, 0x0, 0x101, 0x1f, &(0x7f0000ef4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x542, 0x7fffffff}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000ef4000)) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ef5000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x83, 0x1, 0x3, 0x4, 0x2, 0x800, 0x7fffffff}, 0x20) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000921000-0x90)={0x5, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[], 0x0, &(0x7f0000ef0000-0x25)=""/81, 0x51}, 0x41002106) 2018/02/12 06:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0xe, &(0x7f0000e61000-0xe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800}}}, &(0x7f0000f4c000)={0x0, 0x4, [0xc2d, 0x321, 0x5f4, 0x33a]}) 2018/02/12 06:50:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="bf9d694abddb15390e497619aae9e1c7a7f213973892ad12fb6a74aaee12222227fde3ba9e6f9460cd4c244195b656a3894b5c1a8c0fda51ca389e617638a305291a61f2f3409a1e033b7caba5f378ea5c25b4d1db1991f64eb4aeae82a5e5e47d126879c0766e737eba976cce541e0a437f9ae4529c31f6914179f0c97ae98c9034a0db4e9dace971d28066985e78830ca06df6c6d83814c58b3d54dd5298696f28021039836c8c796468674b6db071dcb568d877d05645869133ca1d4cf336a424388b4336c8", 0xc7, 0x4000, &(0x7f00007d9000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) 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) ioctl(r0, 0x470a, &(0x7f00007b3000)="a5dc6ed9d9ca390187e73b24639bdd526c15669b1ab39e19196fd729c3e9fb62c358e49f170992c2bb522051df19b54e98b313200333dc5f3b6c8693071ecce9d69dca35d8d3ae18eff43927f4ce9d272138aa0cb19eebf643f5c665abd882487038ea9b069e130c478eaa73812507fed20569f8e5b0095044fa7a9ab3b9c55f0d7712a15e4dc9ba6c89622e55866932f5ee3cc902df6c1fe8f8d5f35c062271b99e0177be63d5ac95cbf883bf50bb5af25e73b8b66133a572afcdb1735528ba015ecb43d5353373e31c83a0c8f61056") r1 = syz_open_dev$adsp(&(0x7f000046c000-0xb)='/dev/adsp#\x00', 0x8, 0x84d15e793b8eddbe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000160000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000171000)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fcf000-0x8)={r2, 0x3}, 0x8) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00008fb000)='./file0\x00', &(0x7f0000f3f000)='cpuset\x00', 0x0, &(0x7f000000a000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000064e000-0x1)='/dev/ppp\x00', 0x100, 0x0) getdents64(r3, &(0x7f0000fc3000)=""/233, 0xe9) 2018/02/12 06:50:38 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000f000-0x8)='keyring\x00', &(0x7f000001f000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000013000)='asymmetric\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000025000-0x11)='/dev/vga_arbiter\x00', r0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000027000-0xd)='/dev/usbmon#\x00', 0x1a, 0x40) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/12 06:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d58000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00001aa000)={0x2, &(0x7f000050a000)=[{0x2, 0x1}, {0x5, 0x7}]}) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000034d000)={0x0, 0x9}, &(0x7f0000eef000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f17000)={r4, 0xe, "b66a5a282be2f52c40d1fc002b43"}, &(0x7f0000133000)=0x16) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000066c000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000024d000)=r5) kcmp$KCMP_EPOLL_TFD(r0, r5, 0x7, r2, &(0x7f0000edb000)={r1, 0xffffffffffffffff}) 2018/02/12 06:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000808, 0x1) lseek(r0, 0x0, 0x5) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000113000-0x38)={&(0x7f0000b69000)=@full={{0x3, {"790ca6640a8977"}}, [{"e218630172ca83"}, {"f808ee42247dcd"}, {"5abc56303b9031"}, {"c53a2efd2f6491"}, {"399eb20520bdb2"}, {"65b454f563b9aa"}, {"7bfa0a8c2b6333"}, {"8de681d633f427"}]}, 0x48, &(0x7f0000ab3000)=[], 0x0, &(0x7f00003ef000-0x1298)=[]}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000822000)='/dev/dsp#\x00', 0x811, 0x1000101001) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000da3000), 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b67000-0x4)) 2018/02/12 06:50:38 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt(r0, 0x84, 0x7, &(0x7f00007c6000-0x3b)="7969930331017dac63a6ea4a9bd7da87436d947d284dc76d0470a2364d36d5c9f0863a86d000b405d7fddce3c2d59f14341aa96da4f25ddf8095d1", 0x3b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x301200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)={0x1, 0x8, [0x8, 0x194]}) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x6) fdatasync(r0) 2018/02/12 06:50:38 executing program 0: mmap(&(0x7f00003a0000/0x800000)=nil, 0x800000, 0x0, 0x132, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000-0x48)=[{{}, 0x3, 0x100, 0x9}, {{0x0, 0x7530}, 0x9, 0x100000001}, {{r1, r2/1000+30000}, 0x2, 0x4, 0x7}], 0x48) 2018/02/12 06:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008dd000-0xe8)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f00009e2000)=0xe8) connect$packet(r0, &(0x7f00004ec000-0x14)={0x11, 0x9, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000699000)="547a763901e065ba0200ad50f605b010", 0x10, 0x0, &(0x7f0000278000-0x14)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/12 06:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000016000-0x4)=0x4) write$tun(r1, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x40) 2018/02/12 06:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ced000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000da7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1002}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000027000-0xc)={@multicast2, @local, 0x0}, &(0x7f0000335000)=0xc) connect$packet(r0, &(0x7f00005cb000-0x14)={0x11, 0x1a, r1, 0x1, 0x3f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) socket$inet(0x2, 0xffffff7ffffffff9, 0x7) r3 = socket$packet(0x11, 0x1ffffffffffffffc, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002d9000-0x4)={r2}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000531000)=0x5) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000e90000-0x4)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000aad000-0x28)={@common='ipddp0\x00', 0x0}) bind$packet(r3, &(0x7f0000a67000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00009b4000)={0x0, 0xcf, 0x1c, 0x2, [], [], [], 0x7ff, 0x2, 0xfffffffffffffff8, 0x4, "432a1ebdf09fe13d665ffcc86603e048"}) accept$inet6(r0, &(0x7f0000a75000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000de9000-0x4)=0x1c) fcntl$getownex(r2, 0x10, &(0x7f0000947000-0x8)) syz_emit_ethernet(0x36, &(0x7f0000bed000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/12 06:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) syz_emit_ethernet(0xffffffffffffffba, &(0x7f0000e50000-0x131)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0xb25f0125d50d93b9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f47000-0x20)={@generic="49bb20f2d1d38edae28b6dc74739a906", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) r1 = syz_open_dev$sndmidi(&(0x7f0000941000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000226000)=0x1e, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005d5000-0x4)=0x31, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000188000)='/dev/vcs#\x00', 0x1884, 0x111000) stat(&(0x7f0000403000-0x8)='./file0\x00', &(0x7f0000ee3000-0x44)) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00008f9000)=""/187, &(0x7f00006a7000)=0xbb) 2018/02/12 06:50:38 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000341000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008ff000)='/dev/ppp\x00', 0x20000, 0x0) fanotify_mark(r1, 0xaf23d4d3f9d36350, 0x0, 0xffffffffffffffff, &(0x7f000047e000-0x8)='./file0\x00') 2018/02/12 06:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000d6d000-0x11)="7d0000000000000000ffffffffea2159b1", 0x0) fallocate(r0, 0x0, 0x0, 0x3ff) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00004d0000)=0x9, 0x4) 2018/02/12 06:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x20) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000468000-0xd4)=""/212) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f00005ba000)=""/97) 2018/02/12 06:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000a80000-0x38)={0x0, 0x0, &(0x7f0000ecb000-0x10)={&(0x7f00006b0000)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)=[]}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000366000)='/dev/vga_arbiter\x00', 0x60000, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000775000-0x44)=""/68, &(0x7f000007e000)=0x44) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007bd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000728000-0x2)={0x49, 0xb50}, 0x2) 2018/02/12 06:50:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000002000-0x4), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/12 06:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00007d2000-0xc)='/dev/amidi#\x00', 0x6, 0x1) getpeername$netlink(r1, &(0x7f0000ca8000), &(0x7f00007f8000)=0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00001b0000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) fcntl$setstatus(r0, 0x4, 0x27ff) read(r0, &(0x7f0000efe000-0x5a)=""/90, 0x5a) 2018/02/12 06:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000d2f000-0x4)) sendto$inet6(r1, &(0x7f0000009000), 0xfffffe34, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) splice(r1, &(0x7f000026d000-0x8), r1, &(0x7f0000ae6000-0x8), 0x3, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/12 06:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000952000-0x8), 0x8) write$eventfd(r0, &(0x7f0000f1b000-0x8)=0x6, 0x8) pipe(&(0x7f0000da6000-0x8)={0x0, 0x0}) accept4$llc(r1, &(0x7f0000566000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000aa5000-0x4)=0x10, 0x80800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dde000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00002a0000)={0x3, 0x5, 0x9, 'queue1\x00', 0x57}) 2018/02/12 06:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) stat(&(0x7f0000b5d000-0x8)='./file0\x00', &(0x7f0000655000-0x31)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000066d000), &(0x7f0000aaa000)=0x0, &(0x7f00008fb000)) getgroups(0x2, &(0x7f0000986000-0x8)=[0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c64000)=0xc) getgroups(0x4, &(0x7f00008d5000-0x10)=[r1, r2, r3, r4]) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000deb000)={0x2, 0x400000000000003, 0x0, 0x2, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/12 06:50:38 executing program 2: shmat(0x0, &(0x7f0000003000/0x4000)=nil, 0x1000) mlock(&(0x7f0000bdb000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000-0xc)={{0xf7fd, 0xffff, 0x2, 0x3, 0x6, 0x4}, 0x1}) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) 2018/02/12 06:50:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000a95000)) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x100000001, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000)=0x124, &(0x7f0000001000)=0x2) 2018/02/12 06:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f60000-0x4)) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f000076b000)=0x405, 0x4) sendto$inet(r0, &(0x7f000043a000)="36000000000040e7190100000000000009001e88", 0x14, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) [ 41.177259] QAT: Invalid ioctl [ 41.189940] QAT: Invalid ioctl 2018/02/12 06:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f37000)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f00008ba000)=0xe8) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00003ce000)={{0x0, r0}}) 2018/02/12 06:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x72b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004ab000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f35000)={0x0, 0x0}) r2 = accept(r1, &(0x7f0000b80000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f000092c000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000943000)={0x0, 0xc6, "35f1c195b2f9a17574c1428070ec39ac448ccf82b04f27f54ceeb8def7a61d032ace64b7f2aca7ae70ea10aa47289f9c7cbdb997936a8ace5f5776af999b8e892ae375ad47f4e04582219c8147d6c7f0d4c0b886787180f7ee18c90c6fd0e39f1f2541562424cd0d311ecdd4dfe4fd51e16f6f5fe329ba242ff4ed336bef8e746c9e2d41829f87ea1ed1ceeb39aa47c1386810cd2c3fcc657aad67bfee67de635ddaaac0c87e8df1cee502b580eff4e9ecad150d08f3e5d292532e038079a5495099e051eaa9"}, &(0x7f0000bf6000)=0xce) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bd2000-0x14)={r3, 0x5, 0x5, 0x200, 0x2, 0xfffffffffffffff8}, 0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000975000)={0x0}, &(0x7f0000f85000-0x4)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000012000)={0x0, 0x2, 0x20, 0x8001, r4}) 2018/02/12 06:50:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000aaa000)={{0xcbd, 0x7}, 0x1, 0x4, 0x4, {0x1f, 0x3}, 0x8, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a14000-0x7)='ns/pid\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ace000-0x8)={0x0, 0x9, 0x2}, &(0x7f00004a3000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000369000-0x18)={r2, 0x29a, 0x20, 0x3f96, 0xd7}, &(0x7f0000587000)=0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10820}, 0x0, 0x0, r1, 0x0) r3 = add_key$keyring(&(0x7f000009e000)='keyring\x00', &(0x7f0000d3e000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c8e000-0x20)={0x80000001, 0x10001, 0x2, 0x81, 0x81, 0x1ff, 0x8, 0x1, r2}, 0x20) keyctl$get_persistent(0x16, 0x0, r3) set_robust_list(&(0x7f0000b65000)={&(0x7f0000021000/0x1000)=nil, 0x6, &(0x7f00009fb000/0x1000)=nil}, 0x18) syz_open_dev$mouse(&(0x7f0000ea8000)='/dev/input/mouse#\x00', 0x7, 0x80000) 2018/02/12 06:50:38 executing program 0: 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) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@common='bpq0\x00', @ifru_flags=0x4000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e11000)={0x4, 0x1, 0x5, 0x3, 0xfffffffffffffffe}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b2e000)={0x100000001}, 0x20) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c89000-0xa)={0x0, 0x400000000400002, 0x80000000000001aa, []}, 0xfef1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c10000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000a86000-0x4)=0x400) 2018/02/12 06:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000647000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x42000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000792000-0x8)={0x0, 0xcce, 0x4}, &(0x7f0000cf4000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b0e000-0x10)={r1, 0x2, 0x7, 0x6}, &(0x7f0000b83000)=0x10) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000053d000)="10", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000908000-0x137)="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", 0x131, r2) keyctl$dh_compute(0x17, &(0x7f00004be000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000032f000-0x38)={&(0x7f0000d78000)={'sha224-generic\x00'}, &(0x7f00008af000)}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000395000)='/dev/dsp\x00', 0x210900, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000985000)={0x0, 0x80000001, 0x0, 0x8ffb, 0x4, 0x8}, &(0x7f0000c7f000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00003e1000)={r6, 0x7421}, 0x6) r7 = add_key(&(0x7f000073d000)='logon\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a15000)="149479773ac9243dae0aefdf59cfb9c307b7af222ebc604c0809589202c872daaa2bad3777a75da4adc4fc856e878522170820c83ddd018b78182fd1bba89209e549c410f049ec42f6afc796840f2f159f677e943861cd38de20fda8164641cb2ddb957fef6ea85873813baf6eed30ea4eaa93fa39f5f1c3c41ce2c1edca761e04c3db17815e9ced5a26ddc732701b87bdd748bd18b31a03ef", 0x99, r2) request_key(&(0x7f00003bf000)='big_key\x00', &(0x7f0000bf0000+0xf51)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000125000)='/dev/dsp\x00', r7) fchdir(r5) 2018/02/12 06:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000cfd000-0x448)=@security={'security\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x168, 0x168, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f00003e8000-0x40), {[{{@uncond, 0x0, 0x128, 0x168, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x5}}, @common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="649d740a2d2a2e30da9f3fffd8c0ab0b", @generic="98ffda105cca9b5e0113c70afb977779"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) r1 = syz_open_dev$admmidi(&(0x7f0000312000-0xe)='/dev/admmidi#\x00', 0xfff, 0x400800) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005a3000-0xb8)={0x0, 0xfffffffffffffffc, 0xb8798a, 0xd4, 0x4, 0xffffffff, 0x8, 0x3, {0x0, @in={{0x2, 0x3, @empty}}, 0x767f144a, 0x1, 0x80, 0x1, 0xfffffffffffeffff}}, &(0x7f00006eb000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d8c000-0x6)={r2, 0x726}, 0x6) fcntl$dupfd(r0, 0x0, r0) 2018/02/12 06:50:38 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a09000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000b6c000)=""/194) ppoll(&(0x7f0000cf4000)=[{r1, 0x8444}, {r0, 0x4000}], 0x2, &(0x7f0000428000), &(0x7f000093f000-0x8)={0x4000000000000}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000eaa000)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e8a000-0x8)={r0, 0x5}) 2018/02/12 06:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x1, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/12 06:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) accept$netrom(r0, &(0x7f0000c7e000)=@ax25, &(0x7f0000021000)=0x10) close(r0) recvmsg$kcm(r0, &(0x7f0000991000-0x38)={&(0x7f0000595000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, 0x1c, &(0x7f0000aa7000)=[{&(0x7f0000ad9000)=""/141, 0x8d}], 0x1, &(0x7f0000290000)=""/194, 0xc2, 0x3}, 0x1) 2018/02/12 06:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x3, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/12 06:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000131000)={0x1f, &(0x7f0000ccd000-0x1f)="c90f5d084bbf45115482098e639a2de26716bf27450eb9c2020d38f8880551"}) mkdirat(r0, &(0x7f00004f7000)='./control\x00', 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r0, &(0x7f0000013000-0xa)='./file0\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000096f000)={r0, &(0x7f0000a97000-0x1000)="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", &(0x7f0000bcc000-0xa1)=""/161}, 0x18) renameat2(r0, &(0x7f0000aea000-0xa)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/02/12 06:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000d5b000-0x218)={0x0, 0x0, 0x0, 0x0, 0x0, []}) getsockname$netlink(0xffffffffffffffff, &(0x7f0000cc7000), &(0x7f0000351000-0x4)=0xc) r0 = syz_open_dev$audion(&(0x7f000085d000-0xc)='/dev/audio#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000281000-0xbc)={0x6, 0x2, 'client0\x00', 0x1, "fe65496c86a9db8f", "d907291cd1bdcf047f20f94704d8de4a1b2c35e853927a7e9d32ebb27ae9c667", 0x3ff, 0x3f}) waitid(0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/12 06:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006f8000)={r0, &(0x7f000067b000)}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b8000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000518000)={0x1ff, 0xd7d9, 0x9, 0x3}, 0x8) 2018/02/12 06:50:38 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000013000-0x12)='/dev/input/mouse#\x00', 0x40, 0x2000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000000f000)=0x9) r1 = getpgid(0xffffffffffffffff) r2 = gettid() kcmp(r1, r2, 0x5, r0, r0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000013000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000000f000)=0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000012000)=0x14) flock(r0, 0x9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000014000-0x9)=@random={'btrfs.', "2eca00"}, &(0x7f0000010000-0x5c)=""/92, 0x5c) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r4}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000015000-0x4)=0xc, 0x4) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/12 06:50:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000002e000)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f000098f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x3, 0x8, 0x200}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd0000)=0x81, 0x0, 0xfffffffffffffffb, &(0x7f0000fd1000-0x10)={0x77359400}, &(0x7f0000de2000)=0x2, 0x9) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) 2018/02/12 06:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000ef9000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty}, 0x10) ppoll(&(0x7f00009d4000)=[{r1}], 0x1, &(0x7f00007c1000)={0x77359400}, &(0x7f00001db000), 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r2 = dup(r1) accept$ipx(r2, 0x0, &(0x7f0000bb1000)) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/12 06:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006e5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!\t', 0x3) write$fuse(r1, &(0x7f0000ca3000)={0x20, 0x0, 0xffffffffffffffff, @fuse_ioctl_out}, 0x9) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/02/12 06:50:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) accept$packet(r0, &(0x7f0000816000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00003d2000-0x4)=0x14) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xc4, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {0x0, 0x0, 0x100000000000000}, 0x0, 0x8}}, [@etimer_thresh={0x8, 0xc}]}, 0xc4}, 0x1}, 0x0) [ 41.462650] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/12 06:50:39 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ae000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000f1a000-0x10)={0x10003, 0x0, &(0x7f000056a000/0x1000)=nil}) prctl$intptr(0x3d, 0x6) 2018/02/12 06:50:39 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b7000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000acc000-0xd)='/dev/net/tun\x00', 0x0, 0x111000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000ea6000-0x50)={0x1, 0xffffffff, 0x7fff, 0x0, 0x3}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f000001a000)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000dec000-0x88)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x3b8, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/12 06:50:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) accept4$inet6(r1, &(0x7f0000496000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000af0000-0x4)=0x16, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x7) r3 = shmget$private(0x0, 0x2000, 0x54000002, &(0x7f0000f6d000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001cb000-0x4)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000719000)=0x0) tgkill(r5, r5, 0x28) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000f7b000)={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x81}, 0x1c) sendmsg(r4, &(0x7f0000596000-0x38)={&(0x7f0000cf6000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32, &(0x7f0000b42000)=[], 0x0, &(0x7f000087c000-0x1398)=[{0x10, 0x10d, 0x101}], 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080c000)='./file0\x00', 0x101) chmod(&(0x7f000006f000-0x8)='./file0\x00', 0xbfb9ad36a582246a) mkdir(&(0x7f00002ff000)='./file0/file0\x00', 0x0) connect$inet6(r1, &(0x7f0000eed000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}, 0x1c) 2018/02/12 06:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) syz_emit_ethernet(0x72, &(0x7f0000626000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/02/12 06:50:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000035d000-0xc)={0x0, 0x2, 0x20}, &(0x7f00002c0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xf6, 0x5, 0x100000001}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e2e000-0xb8)={r1, 0x9, 0xe2, 0x4f, 0x100000001, 0x0, 0x7, 0x9, {r2, @in6={{0xa, 0x2, 0x12, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0xf9, 0x81, 0xffffffffffffb026, 0x101, 0x401}}, &(0x7f0000a63000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7bf}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/12 06:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000de7000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000093a000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066d000-0x4)=0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1}, 0x0) 2018/02/12 06:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004f9000-0x18)={0xaa}) read(r0, &(0x7f0000332000)=""/8, 0x8) ioctl$int_in(r0, 0x5421, &(0x7f0000e34000)=0x2) 2018/02/12 06:50:39 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005e9000-0x9)='/dev/rtc\x00', 0x40800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0xffffffffffffffb4, 0x4, 0x8001, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0xa01, 0x0) write$sndseq(r1, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) clock_gettime(0x0, &(0x7f0000f76000)={0x0, 0x0}) futex(&(0x7f000004e000-0x4)=0x8, 0x0, 0x6, &(0x7f000025f000)={r2, r3+10000000}, &(0x7f0000154000)=0xfffffffffffffffb, 0xf5d) 2018/02/12 06:50:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d0d000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ccc000), &(0x7f0000bcb000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000038e000)={0x0, @in={{0x2, 0x1, @rand_addr=0xffffffff}}, 0x7ff, 0x0, 0xb3c, 0x7, 0x2}, &(0x7f000002a000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e55000)={r2, 0x1, 0x30, 0x40, 0xfc2}, &(0x7f0000f66000)=0x18) readv(r1, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r1, &(0x7f0000417000)="f0", 0x1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000026d000-0x8)=[0x9, 0x9]) 2018/02/12 06:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) bind$nfc_llcp(r1, &(0x7f0000cb7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e500d8723c93ed75598170a22e21ecf441528bfd7025b09d2b4c9357fe542c697866685c04d388107dcd66964d59a47638e207cd0515d9b1f724cc6e506cbe"}, 0x60) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fdd000-0x14)={0x0, 0x3, 0x6, [0x1, 0x7, 0x6, 0x2, 0x4, 0x80000001]}, &(0x7f000066b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005a0000-0x8)={r2, 0x7, 0x7fff}, &(0x7f00004c2000-0x4)=0x8) 2018/02/12 06:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000004000-0x8)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a89000-0xe8)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000c65000)=0xe8) recvfrom$packet(r0, &(0x7f0000036000-0x5)=""/5, 0x5, 0x2000, &(0x7f00004d3000)={0x11, 0x16, r1, 0x1, 0x81, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x14) name_to_handle_at(r0, &(0x7f00007d6000)='./file0\x00', &(0x7f0000ca3000-0xc9)={0xc9, 0x3, "66487742566ad63e03651ce6ae09baf66d76f6f681ddb82218c78c6733f0959acb35d2e3fd1892498b56cd8956a37f5c3755f29c49e98e448f46e18821f7bbafa0f4ac2737ca5dad8a9e286fc32a65aab8cb0ee8e7356c897188647c12fab1c896b30f51e5f3c78afaa7c2881bf14339e920d14d5f416dfb65bff91ce25b0d6eb6f1360684cac84651b891ad429ce3684f24129ad07563ccced12b6e0a19c02042ab4af805d0cb9e5eeb2dc1259524f6a09a48a8656235cf84ca63c2b8ce1357f1"}, &(0x7f0000883000-0x4), 0x1400) 2018/02/12 06:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000073e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000280000)=""/82) clone(0x201, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000ba4000-0x4), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000ca6000-0x18)=[], &(0x7f00006fd000-0x10)=[]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000515000)={0x0}, &(0x7f0000a4d000-0x2)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000460000-0x8)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000372000)=0xc) fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f000097b000)={0x0, 0x0}) signalfd(r1, &(0x7f000063c000-0x8)={0xfe8}, 0x8) ptrace$setopts(0x4206, r7, 0x0, 0x0) creat(&(0x7f000071c000)='./file0\x00', 0x0) 2018/02/12 06:50:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000909000-0x5)='/dev/loop#\x00', 0x0, 0x8200000001) ioctl(r0, 0x440000000000127f, &(0x7f0000fd8000-0x2)) r1 = syz_open_dev$sg(&(0x7f000009f000-0x9)='/dev/sg#\x00', 0x8000000000, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e38000)={0x2, [0x7ff, 0x8000]}, &(0x7f00001f0000)=0x8) close(r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ba5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000750000)={0x0, 0x35, "fa9c2acb7dacaa3e2b5a22c2c07d8d85de08d9c7f0e54645a732edfbcea486135e67ed5ba6f4e03725818ceae98c14c465cda5db9f"}, &(0x7f0000b01000-0x4)=0x254) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dd7000)={0x80000001, 0xfffffffffffffffa, 0x1, 0x9, 0x2, 0x3, 0xa4f6, 0x6, r3}, &(0x7f0000e09000-0x4)=0x20) flock(r0, 0x4) 2018/02/12 06:50:39 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000-0x8)) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) 2018/02/12 06:50:39 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000000), 0x4) 2018/02/12 06:50:39 executing program 2: mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000afb000-0x4), &(0x7f0000afb000-0x8), 0x8001, &(0x7f00001d1000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x4) r1 = socket$unix(0x1, 0x1, 0x0) sendfile(r0, r1, &(0x7f0000afa000), 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x42a02, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000002000)={0x7, 0x9, 0x7, 'queue1\x00', 0xc33}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000003000)={@generic="c85e0fff4c938311b9277113b721f19d", 0x3ff}) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000001000)={0x401, 0x0, 0x6, 0x101, 0x8}) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0xe7)="c33b081b0b29571c45aaf0d877469aca4a9231de4668912f03c6db51aaa26810f335531b7c40d3506c938156dfb45f5c894bd0e0819a09b6b37d8985f9e4470d06cc1ec4fc44e527bc1ddf90c25f0ae23e798b51b318171d228f8d62d481027f6a57f1d6e2509ff8eb12e8f3c15fa3d11fb44544c532b87b829fd9b397c545933692c2063ceeae3a066795dd781f2045daf9592267400da8907ab7430834f399047aeb913ab3862c2a7ebcbc2cab326f811786f8fc49b360a247a30be4c2caba3f2d5a1519c778324faff8ecba66ab09d63c89318e240029b3c0ecfa962c9cd36bc366488daf36", 0xe7, 0x80, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000004000-0x4)=0x2, 0xfffffffffffffd27) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000003000)) 2018/02/12 06:50:39 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2400}) mprotect(&(0x7f0000033000/0x3000)=nil, 0x3000, 0x40000100000f) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r0 = getuid() mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000038000)='./file0\x00', &(0x7f0000039000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000039000-0x7)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', 0xc000, r0, r1, 0xffffffff, 0x200, 0x8) setitimer(0x0, &(0x7f0000033000-0x20)={{}, {0x77359400}}, 0x0) 2018/02/12 06:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000964000)='./file0\x00', 0x40, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000aad000-0x1000)=""/4096, &(0x7f000060d000-0x4)=0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000f8e000), &(0x7f0000001000-0x4)=0x4) 2018/02/12 06:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2}) pipe2(&(0x7f0000a32000)={0x0, 0x0}, 0x84800) flock(r0, 0x6) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000e48000-0x4)=0x9, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f000088c000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00003c7000)=@ioapic) 2018/02/12 06:50:39 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000006000)=@raw={'raw\x00', 0x9, 0x3, 0x2f0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x3, &(0x7f0000006000), {[{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x8, 0x0, 0x5, 0x1, 'pptp\x00', 'syz1\x00', 0x6}}}, {{@uncond, 0x0, 0xf0, 0x110, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x7f, 0x4, 0x1, [0xb5f, 0x3ff, 0x8, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffbb, 0x1cf21d6, 0x3, 0x2, 0x2, 0x8de, 0x101, 0x2, 0x6], 0x5}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000002000)={0x1, &(0x7f0000007000)=[{0x17ce5197, 0x6}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002c000-0x23)=""/35}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f0000001000-0x1)) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000003000-0x4)=0xf4) 2018/02/12 06:50:39 executing program 7: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000043c000-0xa)={0x1, "1cf11ea423e8"}) r1 = getpgid(0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000f61000-0x8)={0x20080522, r1}, &(0x7f0000f4a000)={0x9, 0x7fffffff, 0x0, 0x3ff, 0x5, 0x10001}) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000a04000-0x4), 0x4) 2018/02/12 06:50:39 executing program 1: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7ff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c73000-0x8)) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000003b000-0x4), 0x2) 2018/02/12 06:50:39 executing program 1: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000564000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000d19000-0x4)=0x6, 0x5a) ftruncate(r0, 0x5) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f0000d15000)="a41301ae", 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bc9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00004ca000)) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000d18000)=0x401, &(0x7f0000d18000)=0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000143000-0xc)={{0x1, 0x3, 0x3, 0x1, 0x1, 0xfffffffffffffffe}, 0x5}) 2018/02/12 06:50:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f000000a000)=@setneightbl={0x48, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDTA_NAME={0x34, 0x1, '),,selinuxlo$/system-cgroup%{keyringprocself\x00'}]}, 0x48}, 0x1}, 0x0) 2018/02/12 06:50:39 executing program 7: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x7, 0x200) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000f94000)=[{0x2, 0x10000, 0x1000}], 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f0000f93000-0x80)=[], 0x0, &(0x7f0000f93000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/12 06:50:39 executing program 0: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000044b000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80000) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000044c000-0x8)={0x0}, &(0x7f00002cb000)=0x8) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000044b000)={r2}, &(0x7f00002eb000)=0xc) lseek(r0, 0x0, 0x0) 2018/02/12 06:50:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f000039a000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8906, "1cbedbf25c4163f95b2062b2465d6b6cf9288a2a7b6bfc993fb011f422113b8c787b6dc8a075"}}}, &(0x7f0000fab000-0x10)={0x0, 0x1, [0x0]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fee000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000593000)={0x0, 0x0, 0x3f, &(0x7f00004c4000)}) 2018/02/12 06:50:39 executing program 6: r0 = socket$inet(0x2, 0x3, 0x4000000002) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00009e7000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x220, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000d25000), {[{{@arp={@rand_addr=0xd9, @dev={0xac, 0x14, 0x0, 0xc}, 0xff000000, 0xff000000, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x3, 0x3, 0x7ff, 0x6, 0x7, 0x3, @generic="afc061b2001650aa9fe1d07bd2286782", @common='ip6gretap0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x1}}}, {{@arp={@rand_addr=0xfffffffffffffff9, @dev={0xac, 0x14, 0x0, 0x16}, 0xffffffff, 0xff000000, @empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0xff, 0x0, 0xff]}, 0xd239, 0x400, 0x3, 0x9, 0xfffffffffffffffb, 0x9, @generic="c0fb2c262eb4b1320a93130390a52ce4", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0xffffffff}}}, {{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x6, 0x0, 0x7ff, 0x9, 0x4, 0x4, @common='gretap0\x00', @generic="c7ca747f5c87385d91e90eaa7efe8f8e", {}, {}, 0x0, 0x8}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x4, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/02/12 06:50:39 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b0f000-0xc)='/dev/amidi#\x00', 0x100000000, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000ff7000)=0x3, 0x4) r1 = syz_open_dev$binder(&(0x7f0000ffa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000009d000-0x18)) r2 = syz_open_dev$usbmon(&(0x7f0000495000-0xd)='/dev/usbmon#\x00', 0x5d71, 0x2180) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000028f000)={0x7, 0x1, 0x101, 0x2}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000ff7000), &(0x7f0000e14000-0x4)=0x4) 2018/02/12 06:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) shutdown(r1, 0x0) 2018/02/12 06:50:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xbb, 0x4040c0) accept4$vsock_stream(r0, &(0x7f000075e000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) syz_emit_ethernet(0x3e, &(0x7f000054b000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x4, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) 2018/02/12 06:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d80000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000155000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000066a000)={r2, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f00002bb000-0xc)={r5, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000076a000)={r2, 0x80000, r4}) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000003000-0x15)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100}}], {@llc={0x4, {@llc={0xff, 0xff, '-'}}}}}, &(0x7f0000013000)={0x0, 0x1, [0x0]}) r9 = accept4$inet6(r8, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0xfffffffffffffce1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f7a000)=0x1998000000003, 0x4) r11 = socket(0x14, 0x1000a, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r11, 0x89e2, &(0x7f000063a000-0x4)={r11}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x13, &(0x7f00007a8000-0x8)={r10, 0x4}, &(0x7f0000e55000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fdc000)={r12, 0xf9ab4ad, 0x40000000000101}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r11, 0x84, 0x78, &(0x7f0000a1a000)=r12, 0xffffffffffffff1a) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x2000000000006c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000007b000)={r0, 0x2f, &(0x7f0000ed1000)={0x0, 0x0}}, 0x10) r14 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000682000)=r13, 0x4) setsockopt$sock_attach_bpf(r11, 0x1, 0x32, &(0x7f0000d4b000-0x4)=r14, 0x3) socketpair(0x11, 0x8000800, 0x1ff, &(0x7f000035d000-0x8)) socket(0x0, 0x10000800, 0x100004000) bind$alg(r0, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x2000, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0x7, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 41.865702] binder: 7003:7008 ioctl c018620b 2009cfe8 returned -14 [ 41.904749] binder: 7003:7016 ioctl c018620b 2009cfe8 returned -14 2018/02/12 06:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair$llc(0x1a, 0x97f6de7e663518b5, 0x0, &(0x7f0000b4e000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000a80000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) write(r0, &(0x7f0000cc3000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/02/12 06:50:39 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x385, "a94ea8e95523"}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000-0x450)={'filter\x00', 0x7, 0x4, 0x400, 0x108, 0x218, 0x218, 0x108, 0x318, 0x318, 0x4, &(0x7f0000002000-0x40), {[{{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @empty, {}, @mac=@random="c10f0f125be7", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="e6d764d2efa6af3fd6c75c73ceb310f2", @common='bcsh0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000005000-0x94)={{0x5, 0xa1c, 0x7, 0x0, 0xb7c}, 0x1f, 0x4, 0x4, 0x5, 0x5, "a12a2e86ec2b0d92835fc4522066f71f955ff938baaaa189c9e201b7b23a83b614ce1adb6ad7d2fd201b9c1f0a742abd2bccf32b5f1aa5453b1805eacf44e1c7fb0b05311390a061764fecfffb58ecf4c13365fcf37c8cefd973fd3146e25ffb3759ac6c1c6920dc0cb3952bde94903e0c2ebd4148e110b38f102e9bd886d942"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x0, 0x200100) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000005000)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0xe8, 0x1f8, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000005000), {[{{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xffffffff, 0xff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, 0x0, 0x1f, 0xff, 0x8, 0x8001, 0x9, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="9d66872624a906701d435baf747d6876", {0xff}, {}, 0x0, 0xa0}, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@arp={@empty, @multicast1=0xe0000001, 0xffffffff, 0xff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0xff, 0xff, 0xff]}, 0xa9c1, 0x7a46, 0x8001, 0x9, 0x9, 0xb5bd, @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x200}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @rand_addr=0x6, @empty, 0x4, 0xffffffff}}}, {{@arp={@empty, @loopback=0x7f000001, 0xff000000, 0xff000000, @mac=@random="86ba8ba9adcd", {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0xa5c3e5abdc5fddd9, 0xff, 0xff, 0x0, 0xff]}, 0x1ff, 0x8, 0x9dc, 0x0, 0x7ff, 0x8, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x46}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x9}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000)={0x0, @broadcast, @multicast2}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000006000-0x8)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000004000)={0xee, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x0, @empty}, 0x100, 0xd7, 0x2, 0x3, 0xa5, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x5}) 2018/02/12 06:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000408000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e50000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000ef9000-0x120)={0xe95, 0x2, 0x7, 0x5, [], [], [], 0x1ff, 0xfffffffffffffffb, 0x7, 0xfffffffffffffff9, "d37e5d00e7a2dd5bee526fc015aea26e"}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 06:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f000007d000)="b3", 0xfffffffffffffe71, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/12 06:50:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e71000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000722000-0x67)={0x63, "6ba094d4cd3f69e597b3a6ddfe151b1cbd92607fcf05bd6d09dc1e20d20d35f46c90dba26b21ca471c3bc83bdb475b904199eab162dd88220bacc87b18b8b85b5f67bf509c0d425e22a538cf8600b1c6c55e903b5c74591fc4310324f41023ce4e9957"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f00007a8000-0x28)={0x0, 0x0, []}) 2018/02/12 06:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$addseals(r1, 0x409, 0x8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000a62000/0x2000)=nil}) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) openat$cuse(0xffffffffffffff9c, &(0x7f00005fb000-0xa)='/dev/cuse\x00', 0x400003, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00003c1000)={@common='lo\x00', 0x0}) connect$packet(r0, &(0x7f0000a49000-0x14)={0x11, 0xf6, r3, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00003d8000)='/dev/vcsa#\x00', 0x7fffffff, 0x3) ioctl$TCSBRK(r4, 0x5409, 0x9) 2018/02/12 06:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000cb000-0x8), 0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) mq_getsetattr(r1, &(0x7f0000739000-0x40), &(0x7f0000356000)) r2 = dup(r0) renameat2(r2, &(0x7f000087c000-0x8)='./file0\x00', r0, &(0x7f0000686000-0x8)='./file0\x00', 0x1) 2018/02/12 06:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00008bc000-0x20)={0xf000, 0xd000, 0x6, 0x6, 0x7}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000576000)={@common='bridge0\x00', @ifru_data=&(0x7f0000e40000-0x20)="0e00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) [ 41.921169] binder: BINDER_SET_CONTEXT_MGR already set [ 41.927913] binder: 7003:7008 ioctl 40046207 0 returned -16 2018/02/12 06:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007f1000)="b2", 0x1c3, 0x0, &(0x7f0000d4b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d", 0x1, 0x811, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffd60) 2018/02/12 06:50:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000000000003c, &(0x7f00009ff000), 0xfffffffffffffcc1) 2018/02/12 06:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ec2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lstat(&(0x7f0000e91000)='./file0\x00', &(0x7f0000597000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000b9000-0x8)={0x0, 0x8}, &(0x7f00000d6000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c3f000)={r4, 0x2}, 0x8) r5 = getgid() fchown(r1, r2, r5) sendmsg$nl_generic(r1, &(0x7f0000983000)={&(0x7f000057a000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000165000)={&(0x7f0000a54000-0x268)={0x268, 0x34, 0x200, 0x7, 0x0, {0x1f}, [@nested={0x248, 0x5a, [@typed={0x18, 0x89, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="ae60e1e5399d55e73fdbc9f8cfdec9683cb8c03c49e3cd16814336255bd4533bff3aa69bda63acb293fc0f2bb0cb4d33a917e47316c4fc831445fb278002e3be7eab38049019810a0d4b4276d8daa9cb7f31d317748ad025ac4346108e303afa2e4900431e556d0da8b99655e1d92ed203de4e043131bb9124245b975fff4653067e535d6235df4e18966a9cad0846e08b10a56306f41b012b56136a20", @generic="61d4", @generic="df5d8b7038369e91d93009ecd08d9e9689a7070184d57aced90b6adca55dc18a6986bf79a854182d5dd3e1c19947438933cf1dc8be9034fde4265a00a361b67599d08a9c087ef4021ef982dd06687fb8a7de3e8f91b1779ff9ae3901619a3ca848c18abc891233947f6e17d0281f8320484dd4f2f02ef53f6eb261ed098e10f6c9a20d46dd33939d02f54db953e03559b4d4d3753032abea9a3f325e293bfcd0cc2ef989c3419130330718c6a497edea62eb68e6f498b9b93c2d545851462ccea75aa5815240877592b1a064e19caff5ca06ff58", @generic="1dcaa97191570343946c3414decd45cf198ca3587fec681dff39e395d2ba6c41338845f298f5df226f093560cb19bcf6338aa1e991169a85e408a0cdfa5fb148d2d91e6b1c0efbedcf405b9c43a453a027224148ea8e83ebc69aa67c434010d2abf7f389cb5b1c6c07fb1e04db39f81c55988681202b23784caf1dba7e690a0496a1960f9a5a9d675b23a2100716a3b6b115f2d560338b606971852c43b79b22456ceb065aedc2b0f3488fa69ac0d9e931543ac4c5d8"]}, @typed={0xc, 0x68, @ipv4=@broadcast=0xffffffff}]}, 0x268}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) r6 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000ba4000-0x20)={0x800, 0x0, 0x0, 0xfffffffffffffffd, r6}) setregid(r5, r3) 2018/02/12 06:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000057c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = syz_open_dev$sndmidi(&(0x7f0000f04000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x22080) recvmmsg(r1, &(0x7f0000db1000-0x78)=[{{&(0x7f0000452000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000e08000)=[{&(0x7f00004b3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000438000-0xa6)=""/166, 0xa6}, {&(0x7f0000fbc000-0x70)=""/112, 0x70}, {&(0x7f00009ea000-0xc3)=""/195, 0xc3}, {&(0x7f0000bff000)=""/155, 0x9b}, {&(0x7f00005dd000-0xe7)=""/231, 0xe7}, {&(0x7f0000b73000)=""/209, 0xd1}, {&(0x7f0000ab5000)=""/1, 0x1}], 0x8, &(0x7f0000c53000-0x57)=""/87, 0x57, 0x4}}, {{&(0x7f0000f3d000)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, 0x1e, &(0x7f0000325000)=[{&(0x7f0000ce4000-0xc1)=""/193, 0xc1}, {&(0x7f0000bb4000-0xdf)=""/223, 0xdf}, {&(0x7f0000c5a000)=""/190, 0xbe}, {&(0x7f000049e000)=""/226, 0xe2}], 0x4, &(0x7f000072b000-0xf)=""/15, 0xf, 0x8}, 0x40}], 0x2, 0x10002, &(0x7f0000d79000-0x10)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00007c8000)={0xfffffffffffff001, 0x100000000, 0x23, 'queue0\x00', 0x7ff}) clock_gettime(0x0, &(0x7f0000b28000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000c0c000-0x38)=[{r0}], 0x1, &(0x7f000011b000)={0x0, r2+10000000}, &(0x7f00009ad000), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/12 06:50:39 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000efa000)='./file0\x00', 0x400002, 0x10) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x100000, &(0x7f0000b9d000-0x10)={0x0}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00002c8000-0x4)=0xfffffffffffffe00) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000a13000)={{}, {r1}}, &(0x7f0000114000)) 2018/02/12 06:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ac5000-0x4), 0x4) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) recvfrom$unix(r0, &(0x7f0000409000-0x66), 0x0, 0x0, &(0x7f000040d000-0x2)=@abs, 0x20000000) getegid() 2018/02/12 06:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/12 06:50:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x7d, &(0x7f000022b000-0x31)="9682ecbb5e175cc30d936c647fca02b62264827066d7717dad8a7d084d98c0f81de88d8b29b4ad952bff4f8717b37d4ee3", 0x31) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r3, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000bd3000)={0x0, r4+10000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00005be000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000515000)) ppoll(&(0x7f00009e6000)=[{r0}], 0x1, &(0x7f00008a7000-0x10)={0x0, 0x989680}, &(0x7f00006f7000), 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00007fe000-0x36)=""/54, &(0x7f0000c03000-0x4)=0x36) 2018/02/12 06:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xf, 0x2, &(0x7f00008dc000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) mknod$loop(&(0x7f0000cfd000)='./file0\x00', 0x6004, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00005b5000-0x73)=""/115) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000f1d000-0x6)={0x9, 0x2, 0x18}) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00006c4000-0x4)={r0}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000796000), &(0x7f0000e14000)=0x8) recvfrom$packet(r0, &(0x7f000044e000)=""/145, 0x91, 0x10020, 0x0, 0x0) 2018/02/12 06:50:39 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007e7000/0x1000)=nil, 0x1000, 0x4003, &(0x7f0000fbf000-0x8)=0x101, 0x3ff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000da0000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000fbf000-0x8)=0x40000000003, 0xfffffffffffffffe, 0x3) 2018/02/12 06:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d56000)='./bus\x00', 0x20, 0x1) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000022d000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f04000)={0x80000001, 0x1000, 0x8f, 0x6, 0x9, 0xe200000, 0x7ff}, &(0x7f0000617000)={0x4, 0x8, 0x1, 0x1, 0x3, 0x6, 0x4, 0x7ff}, &(0x7f00004d8000)={0x6, 0x3ff, 0x3, 0x400001000, 0x5, 0x7fff0000000000, 0x0, 0xf4}, &(0x7f0000d1b000-0x10)={r1, r2+10000000}, &(0x7f00008c3000-0x10)={&(0x7f0000443000)={0x4cebb672}, 0x8}) r3 = shmat(0x0, &(0x7f0000596000/0x4000)=nil, 0x4000) shmdt(r3) r4 = dup(r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00003aa000-0x1e)={0x2, 0x1, 0x81, "f06bc3d0c001", "a8b0aa6983303e0fe2f9ecfda6c700cd"}) setgroups(0x1, &(0x7f000024b000-0x18)=[0x0]) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f11000-0xc)={0x0}, &(0x7f0000ee7000-0x4)=0xc) ioprio_get$pid(0x1, r5) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000c97000-0x4), &(0x7f0000860000-0x4)=0x4) r6 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) socket$unix(0x1, 0x5, 0x0) r7 = epoll_create(0xffffffffffffff92) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f00003d7000-0xc)) r8 = open(&(0x7f00009b7000)='./bus\x00', 0xc08, 0x0) unshare(0x80000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008b9000-0x8)) accept$unix(r8, 0x0, &(0x7f0000431000)) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r10, &(0x7f0000edf000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8}, 0x10) 2018/02/12 06:50:39 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000012000)='/dev/snd/midiC#D#\x00', 0xa6, 0x26000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0xc0, 0x4) socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x2000000000000002, 0x9) sendmsg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000a000-0x10)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/02/12 06:50:39 executing program 6: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000012000-0x4)=0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {}, {}, @connect}], 0x1c) timer_gettime(0x0, &(0x7f0000003000-0x20)={{}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400, r3}}) 2018/02/12 06:50:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffffa) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/12 06:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x13, r0, 0x81000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000feb000)={0x58, 0x0, &(0x7f00001b2000)=[@acquire_done={0x40106309, r1, 0x1}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f00000e4000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000317000-0x18)=[0x0, 0x18, 0x0]}}], 0x2d, 0x0, &(0x7f0000dc4000-0x2d)="db3ed88fb0743f1b1ca6385e56dca958e64e8be77f22891c6d371280fd43a3679a63ddde26b42b49ed19e4e87c"}) 2018/02/12 06:50:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f0000116000-0x53)=@access={'system_u:object_r:fsadm_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x35}, 0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f00002c1000)='/dev/net/tun\x00', 0x0, 0x6) r3 = syz_open_dev$dmmidi(&(0x7f0000537000-0xd)='/dev/dmmidi#\x00', 0x4, 0x0) accept4$unix(r3, &(0x7f0000856000)=@abs, &(0x7f000046a000-0x4)=0x8, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000037e000-0x20)={@common='eql\x00', @ifru_flags=0x2ff}) write$tun(r2, &(0x7f0000b8e000-0x10aa)=@hdr={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b8f9eb", 0xf81, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xf81, 0x0, "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"}}}}, 0xfb3) 2018/02/12 06:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000e82000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) [ 42.181437] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=7071 comm=syz-executor0 [ 42.193589] audit: type=1400 audit(1518418239.703:54): avc: denied { getopt } for pid=7057 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/12 06:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/12 06:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009b8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x6) 2018/02/12 06:50:39 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000076000-0x6)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f000064e000-0x4)=0xe8) get_mempolicy(&(0x7f0000c46000), &(0x7f0000d62000-0x8), 0x7f, &(0x7f0000f78000/0x3000)=nil, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x7, 0x1}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@loopback, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000002000-0x4)=0xe8) fchmod(r0, 0x0) 2018/02/12 06:50:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000ffc000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009ac000)='net/route\x00') fcntl$getownex(r1, 0x10, &(0x7f0000d61000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000c4f000)={0x0, r2}) syz_open_dev$dspn(&(0x7f0000303000-0xa)='/dev/dsp#\x00', 0x5853, 0x40000) preadv(r1, &(0x7f00005e3000-0x10)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x1000000000000) 2018/02/12 06:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) mmap$binder(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) 2018/02/12 06:50:39 executing program 5: prctl$intptr(0x26, 0x5) 2018/02/12 06:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000923000)='dns_resolver\x00', &(0x7f0000ab3000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ca4000)='(nodev\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f000089e000-0xa)='encrypted\x00', &(0x7f0000b6f000-0x23)='em1eth0@GPLwlan1mime_typevboxnet1]\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000b44000-0xc)={0xa, 0xffffffffffffffff}) 2018/02/12 06:50:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x7fff, 0x0) write$eventfd(r0, &(0x7f0000475000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r0, &(0x7f0000476000-0x8), 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000531000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c17000-0x20)={0x10000, &(0x7f0000653000-0x8), 0x7, r0, 0x8}) read$eventfd(r0, &(0x7f0000f3c000), 0x8) 2018/02/12 06:50:39 executing program 3: 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c17000-0x11)='/selinux/enforce\x00', 0x28240, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ea2000-0x18)=@get={0x1, &(0x7f0000e70000-0x53)=""/83, 0x79}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000166000-0x4), &(0x7f0000c19000)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000cec000-0x4)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f51000)={{{@in=@local, @in=@empty}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000ed0000-0x4)=0xe8) ioctl$TCSETS(r1, 0x402c542d, &(0x7f00003ba000-0x24)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/12 06:50:39 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x2}, 0x98) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000005000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000005000-0x95)={0x0, 0x8d, "903d8bfc5c676128b6dfa206247b92b49889823de49592807effb6160c24e27bc1e3a29f32e027b56e275cca114c5f95e3ec8c61cae50637144d318ac33c4e60bff4e6f81ce7a8cb0fd388c54556ab913dd058535998b3f132c13adc09067557f4433b0776430e6399c132c01637313b25d6f74af58f8d6e849d70dc430f9d4804003caef4c46f5609c21c3a2c"}, &(0x7f0000001000)=0x95) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={r3, 0xe4, "7c44fd0beb13552f2b5509fab65dd4d6c3bb67ce17e3dbc01e924224727dbd9008906e769b41056d0cd725f98a9cb46995496e2ea50aac94010dabd79ad7367f10ffb63ac43ba59a12e5d4c7dc386051c53100eb33692a441c66649bf255f7aa570452dd45f12ef5e680137f4edf5577ec7b3a103e970850855cf68d35ce0037009877fc0789b300bbff8283d1c251ec0584325d07ea59d0722f5a8bbe780d395b8adbb4d5c3cf4368a308885da68adaaf2e8c527d1efa3b030a19f0cac3b3b09bc9e6cf48e79bc88902a815ca80a35c1335d6743f701b49bf2363b8708a17334059e53f"}, &(0x7f0000004000)=0xec) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000004000)=""/106, &(0x7f0000005000-0x4)=0x6a) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x39, 0x40001) getsockname$ipx(r1, &(0x7f0000005000), &(0x7f0000002000-0x4)=0x10) 2018/02/12 06:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b21000)='/dev/amidi#\x00', 0x40, 0x4000) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000004c000), &(0x7f000014a000-0x4)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000def000)='/dev/vcs\x00', 0x141080, 0x0) r1 = socket$netlink(0x10, 0x3, 0x11) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x29, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) set_tid_address(&(0x7f0000533000)) 2018/02/12 06:50:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40008) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt(r0, 0x6, 0xf1, &(0x7f00001fe000-0x34)="aba5fd93dcce9d1b0c6372105cf2dd1bd8bdb890b4e05a8dac94f779e2fafb08dbc3aa0571e3b78ff02867f29e5ee433c1cfe7fa", 0x34) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff8000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000bed000)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) getsockname$unix(r1, &(0x7f0000b79000)=@file={0x0, ""/14}, &(0x7f00007ef000)=0x10) 2018/02/12 06:50:39 executing program 3: faccessat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0xc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x400, 0x0, 0x10000, 0xffffffffffff8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x6bd2, r1, 0x0, 0x1}) 2018/02/12 06:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000eb4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006f8000-0xe8)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00006ad000-0x4)=0xe8) getgroups(0x1, &(0x7f0000ca3000)=[0x0]) fchown(r0, r1, r2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d44000-0x50)={{0x8}}) [ 42.445209] binder: 7132 RLIMIT_NICE not set 2018/02/12 06:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f1000)='net/raw6\x00') pread64(r0, &(0x7f0000e4d000), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000400000)={@generic="8af17bc0f3ce907b9db859924371e5cb", @ifru_ivalue}) 2018/02/12 06:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000efb000-0xa8)=[{&(0x7f0000d28000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f37000-0x18)=[], 0x0, &(0x7f00001bb000-0x24)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x20}], 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000321000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/12 06:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e6f000-0x8), &(0x7f000071f000-0x4)=0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000062000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000622000)=0x36, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={r1}, &(0x7f00008a4000-0x4)=0x8) sendmsg$unix(r2, &(0x7f0000ce1000)={&(0x7f00005c6000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007f7000)=[{&(0x7f0000873000-0xd0)="c4dde965a325ec911ac2fdd0f672efe6d74ceafb1ae3e641e0293c915189d4d474b988f99072d1721381a11a0a013c547af1f66861372efcf2fc62b751f8b99b7efa6c0b44d88b0386cf88304f612b063b717b225e82d7e42e73246d0ca2bc57b113527eb09ddd1140dd27d9313949f701f1aec30ef389dd1b0e941ff62db77575278141c46b5cdf46e5778e3f172a9a01bad7ab0d3874dfd0e82e48797eeeb4df53da1efd9a5691530e992abfadc1737a1e539159a05f4d10e5b9d50d7e66f4a3ce001f1ff6fb38e6609f5bf5a6febe", 0xd0}, {&(0x7f0000e18000-0x45)="6e98803dbcf3bbf63d04f4380f29a9e48baa3c5ac8fe66dc937318caa62e500095f1d31cd76c09beb6b83026d1702a28384ebc759364345d95d9c07e8259a7fa16b7524147", 0x45}, {&(0x7f00003fc000-0x26)="7abf3c978fc8057797081633534c57cebad823ae2f4ad233e69fda131f7c703014f3bc9d9c27", 0x26}, {&(0x7f0000505000-0x1000)="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", 0x1000}, {&(0x7f00006a0000-0xba)="c7febf7e602d2a52000d3f78ef4c0f6f665f201eef7d49c85ffb0dff7a9d0dce1ed14d79e3ac34a49886743e6645ac09bc83634f2c9fd722172b0a1c1c0e8eb0e793d6cfe2e13b8edd4d50f7c8ae1585a2da07c6a3f7c8a19b8bbe0f41a7438ef774eef8013f03114d2a13968a5aa9131c2824d9f0a175c95647b78e46696927e96fe8c3d18847479e08fbe84fcee4c5ba92a2a0070e1f955a1d74478a7e7ce47eec4dc6a722c7ea8525c6223db2c8e9f1701339294afe63bf2b", 0xba}, {&(0x7f00001f1000-0x27)="eb29b56467b2c3ea4fa44b5aad77ff4d18bab076e4be773449169ca8bac046a09e5e6c20cdd1f1", 0x27}, {&(0x7f0000524000-0xb6)="fe2c62f463ab3fcac2fd1ce55ac2683c6d3e3c24312d4613404253efa6c5e183f7b0aba6726ca1f1c53c3ae5ccd0de7f84d79fd20069b9b9c2e34cd48e946556f6a2c150132144ef5993e9d6acc8635ae1d45ecc34f43370ba802f27b00fe0af2bd044defe64e1824eb5ee3ace69ba64770be5d0ea43326243e1f0379f655723c868900f87c2beb03b231b59886e0f4e37b0f1339a6b83a172b7a1d4ca32ca96e51f7ab320b5ea746d3a4652f77d6a03bca8de9c8cae", 0xb6}, {&(0x7f0000e42000-0x47)="b4f6a075062c75e9b705164b117ad9c1bf576b6328c12dfeb5553e19f6253aa4349ff25bab1f44c86674606e10b7ffd053f470c878d9759cf7a9e3cdfa3ab1e7a3d33540c36c31", 0x47}, {&(0x7f0000ecd000-0x1000)="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", 0x1000}, {&(0x7f00005af000)="d6a4402ecbb594c302cd091a8811395e0fd392d3443df21d821385c1539e29c1ed9a7effed5f", 0x26}], 0xa}, 0x0) r3 = creat(&(0x7f000042a000)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000034c000+0x53c)={r1, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x100}, 0x98) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000b5a000), &(0x7f00000ce000-0x4)=0x4) 2018/02/12 06:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001d9000)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = socket$unix(0x1, 0x5, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TCSBRK(r2, 0x5409, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e86000-0xc)={0x4}) shutdown(r2, 0x2000000001) 2018/02/12 06:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005b1000)='/dev/autofs\x00', 0x4401, 0x0) accept$packet(r1, 0x0, &(0x7f0000d48000-0x4)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000832000-0x14)) 2018/02/12 06:50:40 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005000-0x4)=0x10) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/12 06:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3f, &(0x7f0000d9f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x9, 0x11, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x9, 0x0, '`'}}}}}}, &(0x7f0000775000)={0x1, 0x0, []}) r1 = syz_open_dev$loop(&(0x7f00003b4000)='/dev/loop#\x00', 0x80, 0x400800) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000189000)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009fe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000703000)=0x9, 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f000079d000)={0x4, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x1, @rand_addr=0x6}}}, 0x118) 2018/02/12 06:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bea000-0xc)='/dev/autofs\x00', 0xf1a2315fa56e05fc, 0x0) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000bea000-0x4)=0xffffffff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r1, r1, &(0x7f0000b06000)=0x2, 0x59) [ 42.507920] binder: BINDER_SET_CONTEXT_MGR already set [ 42.527186] binder: 7112:7149 ioctl 40046207 0 returned -16 [ 42.535202] binder: 7142 RLIMIT_NICE not set 2018/02/12 06:50:40 executing program 4: r0 = socket$inet(0x2, 0x20000000000003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x4, &(0x7f0000001000-0x2f8)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000d31000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, "434f4e4e5345434d41524b00000000ffc99a3b00"}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @generic="0c3bd6895df9faacfb3abae1b6926af3", @generic="4bc90ca780807d9bc6a0fa31752151f0"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000000030343ee6b2623692500100000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)=[]}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000f37000-0x488)=@security={'security\x00', 0xe, 0x4, 0x428, 0xffffffff, 0x0, 0x120, 0x248, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000f56000-0x40), {[{{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffff00, 0xffffff00, 0xffffff00, 0xff], [0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vlan0\x00', {}, {0xff}, 0x0, 0x5, 0x3, 0x20}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x29, 0x6, 0x8, 0x80, 0x7, 0x8, 0x100}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x100000000, 0x80}}}, {{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xeabd, 0x1, 0x1, [0x1, 0x5, 0x1984, 0x7, 0x81, 0x8, 0x8, 0x8, 0x5, 0x5, 0x1, 0x5, 0x0, 0x401, 0x100000000, 0x101], 0x8}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x3, 0x7, 0x10001}, {0xfffffffffffff126, 0x0, 0x7f}, {0x7ff, 0xffffffffffffffff, 0x4}, 0x6, 0x2}}}, {{@ipv6={@empty, @empty, [0xffffff00, 0xff000000, 0x0, 0xffffffff], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x33, 0x2, 0x2, 0x10}, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0xbc, 0x20, 0x6, 0x7, 0x2, 0x7, 0x8, 0x4]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) sendmsg(r0, &(0x7f0000e38000)={&(0x7f0000365000)=@can={0x1d}, 0x10, &(0x7f0000646000)=[], 0x0, &(0x7f0000ca2000-0x58)=[]}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00004af000)='/dev/mixer\x00', 0x40, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000104000)=[0x1, 0x3]) 2018/02/12 06:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/12 06:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000811000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000b95000), &(0x7f0000e6e000-0x4)=0x4) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) io_setup(0x7, &(0x7f00003eb000)) 2018/02/12 06:50:40 executing program 2: socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000db6000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) pwritev(r0, &(0x7f0000161000)=[{&(0x7f0000d33000)="f5", 0x1}], 0x1, 0x0) 2018/02/12 06:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b41000-0x8)={0x6, 0xbba4, 0x10000, 0x100}, 0x8) ioctl$int_in(r1, 0x5421, &(0x7f0000e01000-0x8)=0x7b7) write$tun(r0, &(0x7f0000631000-0x1d4)=@hdr={0x2, 0x3, 0x7381, 0x5, 0x3ff, 0x1, @ipv6={0x0, 0x6, "4a1e1e", 0x1a2, 0xaf, 0x5, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@fragment={0xbf, 0x0, 0x0, 0x9, 0x0, 0x1, 0x2}, @hopopts={0x33, 0x0, [], [@jumbo={0xc2, 0x4, 0x4ea}]}, @dstopts={0x7f, 0x0, [], [@enc_lim={0x4, 0x1, 0xcc6}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x741, {0x8001, 0x6, "4a8afb", 0x81, 0x29, 0x8, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [@fragment={0x63, 0x0, 0x0, 0xfffffffffffff13b, 0x0, 0x53ac, 0x2}, @routing={0x5c, 0x6, 0x0, 0x7, 0x0, [@empty, @empty, @empty]}, @fragment={0x0, 0x0, 0x7, 0x81, 0x0, 0x4b, 0x2}, @dstopts={0x11, 0x0, [], [@enc_lim={0x4, 0x1, 0x94}, @pad1={0x0, 0x1}]}, @dstopts={0x7f, 0x1, [], [@generic={0x20, 0xb, "b98b2573f6352855308b70"}]}, @fragment={0x7f, 0x0, 0x8, 0x600, 0x0, 0x9, 0x3}, @fragment={0x2c, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x4, 0x0}, @fragment={0x3a, 0x0, 0x800, 0x5, 0x0, 0xd3a1, 0x0}, @dstopts={0x21, 0x6, [], [@ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0xffff}, @jumbo={0xc2, 0x4, 0xfffffffffffffff7}, @jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @pad1={0x0, 0x1}]}], "cbfd8bf69bd449e90ef984a1e07741e1df345664fe931f27ba42d546656ddda915e1498f5c7ddae33c525f78d31b35a66fa6e81f888ba3ff39c91d5df71744e3c7e64712e5794f318c6edbdf121ec7325e18d6ea9c924fc145333dd4f08b8af78a5af80c74d5d57a8cbe73bb62c09a8421dab2afee149c4a1fb8498c236b9e353e215c6288c3f4edb2f0ef36e8ab0b07f5ea25"}}}}}, 0x1d4) close(r0) 2018/02/12 06:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009d6000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000841000)={&(0x7f0000e4b000-0x9)=@rc={0x1f, {0xffff, 0x8, 0x7f, 0xfff, 0xb0c, 0x9}, 0x5}, 0x9, &(0x7f00000c0000)=[{&(0x7f000029c000)="dba58a3a08a7c0441ff530025bd0ac8c5c7ec1b7a5437a4b343b1884997e61e7583b0fccda186e584012482550ef4a8fe43fe54b35bdaf5ab40fc6935bf7c859c809ee06d89331c6c12ffa10fcdd9660bfbba031571dec246fc1fdd34b299f30018c975f87cb4096154c3224dc667b6bedf3c47950611285e5f95f1223db12ecec806353970aa2c603ea50b1cda267b6b050a6b42d03b493dd2b63388545d3c15c56dbd951637fd873dcdb775c8b70401ed8991c7608ea7b12dd5f6ed9b1744d1cfdecdfa16d223d5d29", 0xca}, {&(0x7f00005a3000-0xfd)="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", 0xfd}, {&(0x7f0000f73000-0x1000)="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0x1000}, {&(0x7f0000f0d000)="6627a0ec47bc9f596645bc9109f35ae492fb6e42c15104209e54427e688631bf60bf54c7ea3ca0481306ba21659131c17f49ff7642542c6280c00b1b43377e95277e5ffab877e1c42de8022655d39339e7b6f412b9f7d0c2fdeb63fe14518b09fc67b854b0e33bcf82ee459d96bfbb5ed814b5ec2327f7e7c69d667b8f2ba45612fbfbc981679baa6b58571dc879505b207f4c7caab386d65ea873d2896076b80f9ca641805f28d3136307eead5baf12", 0xb0}, {&(0x7f0000ccf000)="62d5f8d0fe005bbcec4d284d0ab32dd2461d332b77bc57865d74b39390694b0fe390752b2e53675623ab5dbd4ccd265d69bcd2b9f54b385c1fdee033a6eb4000dcc5c08a48f5278f7291751bb978a8cc8f7bf0dd953f8c6d0addd5518c5ff9131469461d6584897923dfacbd158c59d99f78ed322584ef3df4f25722bd2dc44635e5c52a248ca62720835cbbf5fa7c608a601d66aaef453f8f57e9676d6d8a0f5b4ca76986ac094e15ddde3a2cb85dea702e09e643cd249189a4a18270a6b87b56973aa777c3716d038e2ce0e6ef5e9d095cca00a0d6faf5b8dde000f41361e622375a65f8", 0xe5}, {&(0x7f0000baa000)="d43930775e7f1d201ae511b7a90daf2e15e32cd441f538d8c38f9a57fc4d1fb6e6d09d1abb3559a5e5dc2c1ca82cdf225481b587", 0x34}, {&(0x7f00008ae000-0x4b)="884cf59c200efeeb0b64566ba09ddcdc9bcf03f3c6fa94674e82e2d4114bc7905f8b74ce1781abd1fbd8573fb23b05e14c010a2b00fb3f0a4e3092ca61d70a0361f02ad83cca1f54cf83d2", 0x4b}], 0x7, &(0x7f0000b1a000)=[{0x40, 0x100, 0x1, "8b691539304dafdc35c856726250569d0fd9b0e23c05737295872c321046f8138b3505af4865d13fbe"}, {0x80, 0x18f, 0x1000, "79afef91cc5d29c236abc2480461d63790f51b9eab40629828029ec40d76df5c32b3c96cdc8a0cbc1931744d045f5fefcbd8c8e66542671f5e141a9f1c8b2e43315550e01e05480fcbfa98b82a7c9b80852430085bb1d437edbb087d8ffa868a3ee22c406c8343a8abd4d036344f"}, {0x1010, 0x10e, 0x9, "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"}, {0x90, 0x11f, 0x81, "ce169001d239d2881009fc9f68878d7909fb79d161975a2b4ff42392f02ee24d98294f8a19b752defa735e3b5db5644afc35af7159f6a30b85d27a1857be9c0a514d825568bebb0bb65dbbacabeceacabe215e9a479292c92e1b9a44ad18c43d4431053a79038569aea2b6cbf96beb02f009f549fb52bad19a0d57541b4ec456"}, {0x80, 0x139, 0x46c99c90, "2f0e0dfa24edd1d7683a435cb63b010250729b3744bdaf133ef940149ab1ad525b2da67d82dabada529fc290b2910c029bdd4a8f87f39f13708fa913757983bd21415376641e3a64ca0a053ceb42f55a8b6b4f4f5dbd00ddfba4360eac1b4157a045d23822da7f7ad323b9324bdf"}, {0x20, 0x115, 0x3ab, "1594dc5975ce96ff31a5f464fe1e74"}, {0xe0, 0x18f, 0x6, "d4e917848f67ac60556d28215f5882536a906498d121899e3a63cf63981c19f4f290850deddfdd8266e2cc08f642cd788e8250cd250554aee10ae09b19f1c0a9d5ea85a666bb98af07e47c3c9ecf678c9189613b16a1fbf63687370e773dc558a47b2664668dd9c98b7317578ae9ae2da9f1d7b63b5b4f3388f889c3d88fe1426a90483992f5a264c360c96f81294f68465358ecf2ee657cf9b3574cf9d4080dc110a245f7135db12b7a6e0857fab05ef003218716008daf5fc3b8637fa674a70e368cdaf86bc18ab909bcf479ee"}, {0x28, 0x84, 0x0, "5f5b9a27658fc939638131aa0285e8b46ffd036af0"}], 0x1308, 0xc000}, 0x800) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(r1, r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000fff000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000785000-0x38)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f000052a000)={&(0x7f0000070000)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3}, []}, 0x20}, 0x1}, 0x0) r4 = mmap$binder(&(0x7f0000bfd000/0x1000)=nil, 0x1000, 0x1, 0x110, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000139000)={0xf4, 0x0, &(0x7f0000c18000-0xf4)=[@enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x40, 0x10, &(0x7f000017f000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f0000324000), 0x1, 0x4, 0x1}], &(0x7f00000b3000-0x10)=[0x0, 0x0]}, 0x6}}, @increfs={0x40046304, 0x2}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40, 0x30, &(0x7f0000329000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f000068c000), 0x1, 0x3, 0x22}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000500000)=[0x38, 0x38, 0x40, 0x38, 0x68, 0x38]}}, @decrefs={0x40046307, 0x1}, @release={0x40046306, 0x1}, @enter_looper={0x630c}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x38, 0x28, &(0x7f0000bcd000-0x38)=[@flat={0x776a2a85, 0x1, r4, 0x4}, @fda={0x66646185, 0x8, 0x0, 0xa}], &(0x7f0000c2c000-0x28)=[0x38, 0x40, 0x48, 0x18, 0x28]}}], 0x1000, 0x0, &(0x7f0000a45000-0x1000)="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"}) 2018/02/12 06:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/02/12 06:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c36000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x9}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00009a6000-0x40)="067c584af045dae806f0d15b0cb7aac0f38881079647004f6910ee1b9fbfec2ce15801e4daf2ca2a2f2f4a77d0fa8b5987ef634c7cadeb357d465e822a59a637acafd7e107acdf557a66e97130539e72bb87abe6d25f23c7e9546b6e24e3fa850a30e268a180ffb6b14fb928dbed29545c21be9be9b3c11d477d328fa53304713b66f3457deb88088bdbb699be27de4eefc303a794", 0x95) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x40}, 0x1}, 0x0) 2018/02/12 06:50:40 executing program 4: r0 = socket$inet(0x2, 0x20000000000003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x4, &(0x7f0000001000-0x2f8)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000d31000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, "434f4e4e5345434d41524b00000000ffc99a3b00"}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @generic="0c3bd6895df9faacfb3abae1b6926af3", @generic="4bc90ca780807d9bc6a0fa31752151f0"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000000030343ee6b2623692500100000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)=[]}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000f37000-0x488)=@security={'security\x00', 0xe, 0x4, 0x428, 0xffffffff, 0x0, 0x120, 0x248, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000f56000-0x40), {[{{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffff00, 0xffffff00, 0xffffff00, 0xff], [0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vlan0\x00', {}, {0xff}, 0x0, 0x5, 0x3, 0x20}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x29, 0x6, 0x8, 0x80, 0x7, 0x8, 0x100}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x100000000, 0x80}}}, {{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xeabd, 0x1, 0x1, [0x1, 0x5, 0x1984, 0x7, 0x81, 0x8, 0x8, 0x8, 0x5, 0x5, 0x1, 0x5, 0x0, 0x401, 0x100000000, 0x101], 0x8}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x3, 0x7, 0x10001}, {0xfffffffffffff126, 0x0, 0x7f}, {0x7ff, 0xffffffffffffffff, 0x4}, 0x6, 0x2}}}, {{@ipv6={@empty, @empty, [0xffffff00, 0xff000000, 0x0, 0xffffffff], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x33, 0x2, 0x2, 0x10}, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0xbc, 0x20, 0x6, 0x7, 0x2, 0x7, 0x8, 0x4]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) sendmsg(r0, &(0x7f0000e38000)={&(0x7f0000365000)=@can={0x1d}, 0x10, &(0x7f0000646000)=[], 0x0, &(0x7f0000ca2000-0x58)=[]}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00004af000)='/dev/mixer\x00', 0x40, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000104000)=[0x1, 0x3]) 2018/02/12 06:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) fcntl$addseals(r0, 0x409, 0x1000000000000006) r1 = syz_open_dev$dspn(&(0x7f0000e39000)='/dev/dsp#\x00', 0x7, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000318000)=0x1) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ac4000-0x10)={0x1, &(0x7f0000517000)=[{0x3, 0x80, 0xffffffff, 0x6}]}, 0x10) 2018/02/12 06:50:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x5}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x50f000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x408002) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000f80000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000043c000)=0xfb6d) link(&(0x7f000045d000)='./file0\x00', &(0x7f0000a5a000)='./file0\x00') r5 = syz_open_dev$sndpcmc(&(0x7f00003a2000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x8000) sendmsg(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x8000) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000a29000-0x4e)={@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x2, 0x1, 0x1}}, {&(0x7f0000cc8000)=""/164, 0xa4}, &(0x7f0000c17000)}, 0x4e) [ 42.648378] netlink: 'syz-executor4': attribute type 16 has an invalid length. [ 42.655919] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 42.682485] netlink: 'syz-executor4': attribute type 16 has an invalid length. [ 42.689915] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/12 06:50:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000774000-0x8)={0x3, 0x7}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fad000-0x40b7)=@ethtool_per_queue_op={0x4b, 0xf}}) [ 42.741369] QAT: Invalid ioctl 2018/02/12 06:50:40 executing program 7: socketpair$inet(0x2, 0x2, 0x7, &(0x7f00007a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ae4000)={0x0, 0x8, 0x6, [0xd7d, 0x98, 0x4, 0x6, 0x1, 0x2001]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) r2 = socket(0x18, 0x0, 0x0) fgetxattr(r2, &(0x7f000000b000-0xd)=@random={'os2.', "6e6f646576ac2c2700"}, &(0x7f0000005000)=""/4096, 0x1000) 2018/02/12 06:50:40 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl(r0, 0x2271, &(0x7f0000001000)) 2018/02/12 06:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00009fb000)={0x0, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x1, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) faccessat(r0, &(0x7f00008fa000-0x8)='./file0\x00', 0xa1, 0x200) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001ad000-0xe8)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000e37000-0x4)=0xe8) r2 = memfd_create(&(0x7f000008a000)=':)bdevuser\'^\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000be4000+0x4f7)=@assoc_value={0x0, 0x80}, &(0x7f0000e34000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003ef000-0x8)=@assoc_value={r3, 0x8a19}, &(0x7f000067d000)=0x8) 2018/02/12 06:50:40 executing program 6: r0 = socket(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000f0c000), 0x0, 0x0, &(0x7f0000bf2000)=@hci={0x1f}, 0x6) recvfrom$unix(r0, &(0x7f000080a000), 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) [ 42.819843] netlink: 'syz-executor4': attribute type 16 has an invalid length. [ 42.827346] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/12 06:50:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)=""/176, &(0x7f000038b000-0x4)=0xb0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000), 0x0) 2018/02/12 06:50:40 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000024000-0x10)={0x1d}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/qat_adf_ctl\x00', 0xc1, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000024000-0x138)={{0x10000, 0xf000, 0xf, 0x7, 0x0, 0x4, 0x7f, 0x2c5, 0x6, 0x410e, 0x0, 0xffffffffffffff00}, {0x4e2698a690c85776, 0x0, 0x18, 0x1, 0xc7e4, 0xfff, 0x7, 0x9, 0x5, 0x0, 0x3ff}, {0x0, 0x10000, 0x3, 0x0, 0x4cb7, 0x80000001, 0x101, 0x1f, 0x400, 0x9, 0x49, 0x6}, {0x1000, 0x10000, 0x1f, 0x4, 0x7f, 0x72, 0x3c, 0x22d, 0x2, 0x5, 0x29ac, 0x100000001}, {0x5000, 0x100000, 0x3, 0x1, 0x0, 0xf4, 0x9, 0x6, 0xc66, 0xd98af5d, 0x101, 0xfffffffffffffffd}, {0x1000, 0x1f002, 0xd, 0x80000001, 0x20, 0xff, 0x1, 0x1527, 0x80, 0x1, 0x9, 0x3}, {0x10000, 0x1f001, 0xf, 0x2, 0x200, 0xf44, 0x59, 0x6, 0x39, 0x2, 0x2, 0xdc02}, {0x10000, 0x1000, 0xc, 0x0, 0x1, 0x0, 0xc0e, 0x0, 0x3, 0x2, 0x7}, {0x2000}, {0x3000, 0x5004}, 0x20, 0x0, 0x100000, 0x450, 0x5, 0x100, 0xf002, [0x9, 0x6, 0xfffffffffffffffc, 0x8]}) 2018/02/12 06:50:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x3ff, 0x402802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000002000-0x4b)=""/75) fcntl$notify(r0, 0x402, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f84000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000f55000-0x1a0)={[], 0x7, 0x1, 0x8, 0x0, 0x3, 0x4000, 0x11f000, [], 0x1f}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00009ae000)={&(0x7f0000000000/0x1000)=nil, 0xb44d, 0x2, 0xc0, &(0x7f000070b000/0x4000)=nil, 0x2}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000913000-0x4)) clock_gettime(0x0, &(0x7f0000fbb000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000ec4000-0x10)={r3, r4/1000+30000}, 0x10) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000148000-0x20)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)) 2018/02/12 06:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000668000)='/dev/snd/timer\x00', 0x0, 0x1000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00001b4000-0x14)={0x2, 0x0, 0x3, 0x0, 0x4}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e72000-0xb)='/dev/hwrng\x00', 0x142, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000c55000)={{0x0, 0xfffffffffffffffc, 0x8000000000000000}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000957000-0x10)='/dev/sequencer2\x00', 0x3ffffc, 0x0) connect$vsock_stream(r1, &(0x7f0000e9d000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000a2d000-0x18)={0xaa}) 2018/02/12 06:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a5a000), 0x80800) setsockopt(r0, 0x8, 0xa0, &(0x7f0000068000-0x23)="8cf10c48b7b92d10bca1be8f93ffd302d3f251bcb00ae8e553394d094519576b0ddaa2", 0x23) r1 = syz_open_dev$admmidi(&(0x7f00006fb000-0xe)='/dev/admmidi#\x00', 0x1f, 0x2000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c59000)="a85889d967519b25379d3573c8b1c1d2f980ccf9f817b09567c0f6246ea216c88318ce8b71645a33b5fbd101e410ef800f79e2deb3499c55474566d1ea68238ad8291418c1228868ca8c6d002780f24859a5574e3358c08ad75974c6d15aaa84bb8b1790c2f8fe56c8db076e52003d1f53ecc95b540ab7d9091541c95d586b4853afb4170f144595dd08c0d877e73044e50add3ca0aec987c3d7b72e4af0f9a89c0939e2abeb33a1b598c6ef5d3ebbcb69cc71725ea64299474a888a7b52ce028c90d2e4e9fe71e7837ec8f1079d14acb3493fe422c905458ce0ab6ccc3843af2149dad29aa0ad4bc338ce4afb4bef754778168ae467f4a3601bb29a9749ac6aec6c8144440fc502a8f0cdb724460886876bcacc19bfcefa8b0cdabf4cc4012a68eef1b362dc2da387f0c527afe36c98d46ea93f018e8a30d8f52a9db778d3f24d19946bf0eca7ab29da19aa0edc85a59d5deb68b7ebe47602488b5a60cc1fac19bece30afdfc7932fefc59f41ba209fb8a63aed0f8129122491cfda8aa760144f60a532214ebd08724e2bf2768dd5c510277c0acb997b29c187d3e42f0420e2d8d885bfadf9e2549b65cb8f861c5b5655dc95172409bb498141e4e326941c9bab3376434b721424ed017ee6296b1717c475db816f4a2c4a565d72054158cb2fcce1f998931b646b0ce03364a9321d58354e1895c3eb054d749561fe06e9b8d657d7fbf0564a6be64ff6cf21ae0c3e00b5947de34237e793ecc3f0f1431652503e4099db89ba7d5d8e8adfdd933e15bdda72d6d6079c2937e8a148303489862757a09c71bb5e360f1e92b204dc3ec229cffa11c34edaffa758277941f00af32efe273653b952111c1437bb540c219f192de5b8c7485f752f53251434415782a3b88731ab5169b5de0df693b3eb79276f8d323e587bbda3054dd820165a9917adef253f3e2d540246b52e88fa65214c79883026b8176d83b9ae102b9ce931a016e16d6c5810225f832588b036e363b47087748fcb4d024c1e392fcadc3f95b36bc7788deb96b4df09521635e9ec719cb13aaa1d9a465ca22742c30e7e55a2daba616f31c381f78dbbe53a85be3cc2b522a3c84a599798e4b330d8804b737c0eca91877867e1b41f6a12b4b5f88e57c3059a7d25bca58eff0a3d3af7ac15d6ed3707b5457177b4e7ec6fb7eb447b24ffce9f6e2b80d8b002962bd02d494e89a9af95513e56d313dda89725de9e88f9917a9ac9f35012874d9c28eef707180e4c07071e991aa37602fc20194dc318adf0561262c63239db9a8ed438934a2cbf6b7488229d2f452369cddf67832ff3e03fb50bdb8df72911cb058e4189e9c785ce65385660d598df01b3a873af6d560ad159bd1c5a7bd939348415f4633ade447804d12da6b1190a0abf6d64214169145bc4924383598512dea19125fb64ee0c547589bf6acb9428b13d8d0e53959ab0f93096f68655cd3c400efdca1eab53595d60561a0c95ccabbcd2b5aebeaab68b94d2406c09e7b10efe75c784baf6505a8790e79315b8d70afa0bea719ea0de332e23851f4a095c7d015c82d0b6f22d34fb56a59a5e81cb4496518cfaf1db568c8a5e431334818dbba6c96b881622b4da49cfbb33a57c0a90e5dc2708cb8b462ecc277adef5a0b7ccadeb9e684a824d9ed547f7aed382916febb821863c7088efe83b6f9ae5eb0944cac1f459a97439e60e3ddd422e464a3a2ddf3c4a95960a669efb4bf01ea9350d0f54d8bca8f1c4d8ad89e0eec7ace58f18427ba8a84eb406b405361086226fbd1058988d7b7bda81c24be9d281b0ae875894cf192061863b86dca5b078823918e15f4eb9aa3dc73bc7db9d034f96772dc06696ad01020e07cae5d4e5e6599819caf6017f8afe406af65c4bce589f9c9118508cfc6ea667ed0bc13a052e5b1579323ccff9f0f443b9ed8f92b6e3cb00ea39e796078ff3b4e2579f1feff4f619b0f7c72a0d45655865571be6bb7a1635ad26b97e2180a57a77e0e34ce1ef4a0b099a22161eb4e0623465d4ddbf506c559eb91da389acc6a64c6c74b5222fac33940616884ed08af9329e7d8cadf0b9ffe6ed62e7d3f7316dcb61a807d19241ce98d655cd3451aea4576da61ae50ac11f380a2f6e2580c09fb42fc0eba72101887f1ded7b0ef2d40e207b3c28d43fcb45d88aefc01bbc6e5b1a36cd2676c9aac1798ce6d65902e7e655a1be33058610613acb8ad2fd260147989584f7f77e29d0acb2d55af9e8df46860b9c127b96ff64a2d8375a23c1f4129c2e899fce27ddb17a32a97688615cb3bb629581a5d0c384c6b7bf4a238e8ba43ce98486190cb10841f836b1b5b2e24d1242adb92b84c1a2d682ac76e8b7fcf0ec389888efa32c243423ed3d3917d1000107c777629ac75405158594b5bf93139057ebf327c9adea56fa3bed597cdafba1a3110f14a3faf0c9e69211792926178490e290c12e7e74a6b058eafef6ac0bb79a1cdcac4e9cd2b374fd5d99c098dd717ee7840f85c18dcd24a898b8a8cd5e74fc266ebf29b37173373e73b77e7bc3f75bead70dc04810109a7f486990f6546a58131055bc14e4ee58c9306cf00d4e8450ecae51afbc1d718fa3467beeeadaf5217673bfa463b8e8ef2d7d02489ce5fa8c42ac999d05bd74fb70c4d69f9b75d5e7175b217ed5650a0f02c297e9e89839980746f92709db65250578f56055c66c178687d6af84dfc8a78ee4b2b7c1ea18f71792a0851cda6ccc842c01e7f867e7498366e08f3fbd3c85afeaacdf7fbf0bc342cda6bdaf408742e57e84a9024c0120eaa2d7f3c997233d91427d4d31bc5241c300040bbcaae791109f57df818c6e9f779e0bd7642b9a5f2f796ba37024ec9ae7fdccf759a66dd58b1c127922cc43455ba7d47cda6047eac732457e4f1acbe8b2489e6b5c477789c08d444278ad6275e897c7c7bf2efd7282533f9afdc1b5135fe5a2978aacbb4426fe821a9564bb2b6bd1b912cff528a1fdc9c63b8d9f09b50d1d95c02ce3d6d66a3c70d756bd6037b416eb65e3dd4864bc8c8144fbb6aba30e8e25cc404ff2f0e55bc57fd03d39f8cb0dcd098944a6eff8029ef7a8ed5cf10e7e05ff8031919d0288cd92fd48f6b40a93289feabfb2a327a7edf5fa949571e9528dbd41baefe5fc374c09933b22a144e89d694176f8468d080c0f4e3f3685a703ae89fc0b8f59ef46f4609a43fffffbee84c6ad932d9407f95754d06ec40727664137fb994e889c68913da3712cb3124a97934b5fbcf26940dca58db3242f3983708166315b82d821af1f79f0bddcf8c7eb985b262e0a9b3ab66b59fc3e4506a9c6453c65df565d8049eca6b45cd2ef0b333f693d21b9a2bfbe1af806e3a3af7a577ba09c19d13ab572939a019b3024cc4748319f1a154922bbeb9b4e184b0ec2d73376f378c8ac251c7899650ebfb3634a39b12fa8bb21514bd3cd558e25a71cbd8927fad34a3673f188d19d0fd264ce2269b86920bf1b05d06a78f8d53860a3312d5d5fbb2368fd47896acf7cadcc0ad063234bc9f2a8932134a1ccd32ae83e0fa744a79bfdbe826962d6ba56bd0c7eb33268c4b21d3ea2fdb64ab23a17919b74a1a0195fb1c008e050bbb8b8486d08f581f5381efe73494710fcaf356e80b80747d4d2a2a171eeeadef28fd40fd110773a18896fecc4556fe0dccb3280ddfdd2a84343b83ea9f21938f7c89cb5e311802a71d7c40ed0c923b910924f44d0bc028de6d613add5b439e0e73c4b3f4b84f732dce787e1037f33c1ae65ea4d79c238a490a929daa28e643399fec301e3d68a96627465fa1becc01a3a4e786da556fbd5e66c73cebaa46ce0388980f9f7612f8c7e4f9cd014fdaf7e28db531cf0f98e4f4c8e3f8bfb8bdc2727d930894f4b08140ba5c377afea41423f16738a3bf2d711b2153bae4e6e13f171dac59f38b54898eceb9794005d79115032ab653b127d3463fa62b5a50b34fbfe406644aaba3a5e6053bd8659adfedae45029a19afbc5363ce41e1b36bf52da4b1f517a571e2149bdcc192faa7efd381e29147b137f9a7345a8e35e33b9b50923dccb2d6f61c37f3b70d7bf370146e9a7bbcfc31c25487cc4c06061766206c72b3c46618e674f4eeda2c97dedb15ac7930c6b84c3bb065d64376a5f03b29fadb26b42e314655b94cbbeb3c51458f9be30d743c9aba91cc6fc41cac37a65d967ce96216879d89664130826158e78be64e71b2c2f744fddd0299721d68686914a80c30b77e83742c0ee67a389aeb677787540243e4c267f7e08846d709dcc62daa74dd627ee862c89405ad05dff9941e147ff006cbcf53e6f93bf36ce08f1e64bae5f0410335e7b359d84b97dba7675acf3d379c7e8dce898be1c772583a03768aa61fdf6ac6b5ee98205d7c7ae57f4f3a71f4939b866c666f159c9d8b213e0d3f374e621f9c6b20237f7c52100306f00bc5df35cc8e30364999b2298c8185101a25f033dcb12a73db5e2bed3aabe72037761abc71996af23218f433b6cd7904d56671b3c953af51fe6d3242fb572937b79e4ec1fe0e70d9ed783fd5db82e91f087cc8d27da2bd48d9ec0509b8c9e1fe9fa1edbf1247c657c3b27b5fbcac858a6a0325b77b46b82b9b8b0792455ba483faf6a11843921dcd36a1842461713ea107638410715d7bde1f26e7e895d5de69c2920bb7b7de95c12f6b4298b016b7a796ac7f8f7ceec82bdbf2f904bcbb8700e26017bf40ac2adc8c4dc10b409979d9c85235dc812f0f0f33d8193260fc5e2767f1deb39e8837c11febdb42536c24966cd6dbe81ee00ffb25189eec9352c2430069fd9223377fa16fc9aad6b2d352c6e4023a29e16034264b756217b46c6f23652cb009e389149e322d4fdf493fc98be22c8db02e63be06cef3abfeeb96910ae766ae32ebc30ae3ac7ca3257e96b7bb65844115c81a466490faf43355efe1839ac5790a94c23a8984dfe22c6fd93664b264080695974cb521e05a5a3ad248fecb20bb71f33bac8e6f1220f7cd7f567faabf24d26e994b5a7921dde569f10d11be8b902ecb1319db923bd31f9ee36c5b5334a883553134e6f1b1cc9b703c0d0629597f76d47abbcab55e00616d25c02f0d13279642c4c829c2f6866be6b801013dcaa62aaef916ff978abf230f372a089c45544dabf140cbc6bcf1bb3bf77a39065cdda7b772d7093728857f6bb1b77d3900aaf0d80afad989bb61867e1a3e12041b9ea8a7bfe9b00802f7ca51b7d2f9c9750c1ac09977acbe8f99bac4c88f040de6c029369aca1d2c6b91271019a3d03235d8cddf56f32e6328ceb3388596b38144ba0d93f840800e531470b4db000ba98b0945cbbf3615e7b0cd1cc847096ddacd10899000898ede26240117a3e72e654ce484d5929d9afba1552c5ee6b70e0de97112e0df7338d2a8f7a9685300159e875e0dd1885bf3b7a7359be980e20bfd30e3cadb2b9908a97d01794805c667195f10fabd8c964755bce055bd01a9cb25be3b7b285081fecb571ae7dd15691864c1eb27881ad736267f634508ed90ec9aa80d0c1c31b270270955a1c1f3af10e585ec5a867f9ea30c202d323ae2c299ed40bffb9cf2e777175ab6b21ff7f4067449f82fd7b6cf2d88213558c6bfef4aeba8389aa3086a879889c1fd16f96eebdad9deef094685ef35bb483489e26cb43a3fd7fbf54f0862f80dff81968b4c7ab5bb7eab7dc82e8c05606ad8ed240e65385994fcdee04d78432790165c91d2fb9a687d4eed5e0758828a150fa7a8bede85038fc047d0764a079ec6d3b306a22c824f0f392d2", 0x1000) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) 2018/02/12 06:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f59000)='/dev/vcsa#\x00', 0x10001, 0x2840) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009e4000-0x4), &(0x7f0000b91000)=0x4) seccomp(0x1, 0x0, &(0x7f0000a61000)={0x1, &(0x7f00009d0000-0x10)=[{0x64}]}) 2018/02/12 06:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d9f000-0x18)=@add_del={0x2, &(0x7f0000ddb000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1f}) 2018/02/12 06:50:40 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0c000-0x4e)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0xfffffffffffffeea, [], [0x6]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x101000, 0x0) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000-0x4)=0x10) 2018/02/12 06:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4), 0x5, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000002000-0x4), 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005a6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000036a000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f48000)=""/227, &(0x7f00006c1000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00004f5000-0xe8)={0x0, 0xe0, "7a1c6e2b5785f3076d519f53e80b3e38cf837548a7d0e6650fb664f62b1ee296b43352f65b36fc429de9a07f1d5d9322685f5e57c4bab4dba21be36797aec1b4c647b1213db7963490857f01fa998e982065c50a8e1bf842bce8db9a67f5847493a6d05e8c4f9b80ddc8bedc67e1f7eab28f4cf01b4d71b6630038b632058dbd508320dcccaca19205765e6088e906dea473a31a6641d342a745ed23498a5d03b4e17178bc5fff5a092e12225e14f0f60356629ecd48d536ecbc2d3fbb1f2937cd8f9a8191994a7117040a2ea43a55f067e498782a7087ad5ac15cd9d4e00e59"}, &(0x7f000009c000)=0xe8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c19000)=@assoc_value={r1, 0x7f}, &(0x7f000056f000)=0x8) 2018/02/12 06:50:40 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40), &(0x7f0000cb3000), &(0x7f0000c88000-0x10)={0x0, 0x0}, &(0x7f0000b75000)={&(0x7f0000000000), 0x8}) clock_settime(0x0, &(0x7f0000000000)={0x77359400, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000-0x4)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000001000)) clock_gettime(0x2, &(0x7f0000004000-0x10)) 2018/02/12 06:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ddf000)) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000734000-0x25)="24000000200025f0006b0004200bfc0002ed00080110b5000010ffea08000100000000b7", 0x24) 2018/02/12 06:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001a7000-0x10)={0x0, 0x2710}, 0x10) pselect6(0x40, &(0x7f000043d000)={0x7, 0x6, 0x3, 0x0, 0x2, 0x8, 0x0, 0xfffffffe00}, &(0x7f0000015000)={0x9280, 0x7f0477b1, 0x3, 0x0, 0x3, 0x4, 0x7f, 0x4}, &(0x7f0000215000-0x40)={0x101, 0xe34, 0x7fffffff, 0x1, 0x40, 0x7f, 0x4}, &(0x7f00001ef000)={0x77359400}, &(0x7f00005b2000)={&(0x7f0000a5b000+0x181)={0xccf}, 0x8}) fcntl$setstatus(r0, 0x4, 0x2000) recvmsg(r0, &(0x7f0000fdf000-0x38)={&(0x7f000058e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f42000)=[], 0x0, &(0x7f0000fde000)=""/30, 0x1e}, 0x0) 2018/02/12 06:50:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3ceb449a44ac32d1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000008000)={@common='sit0\x00', @ifru_map}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000029a000-0x16)='/selinux/checkreqprot\x00', 0x2a0001, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000a3a000), &(0x7f0000e4e000)=0x4) 2018/02/12 06:50:40 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001000-0x82)=""/130) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000020c000-0x8)={0x0, 0x0}, 0x80800) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000118000)={&(0x7f0000236000)='./file0\x00', r1}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) write$selinux_user(r3, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, '%ystem_u\x00'}, 0x19) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e9a000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002cd000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f9e000-0xc)={r4, 0x1, 0x30}, &(0x7f0000163000-0x4)=0xc) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/12 06:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000a38000-0x53)="73797363e16c6c009a85c624161732610313f6a856faf771bccfab38cdcaf955224391d62fd51d7a841d6faff32ca1dbf4d326f5ffacc025fdb6933d5a2da57333178c9f552c3ec462b0160ab3c0ea0bc36520") ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000a6d000-0x10)={0x401, 0x8000}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00006bb000)=0x2, 0x4) syz_open_dev$sndseq(&(0x7f00001de000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) keyctl$unlink(0x9, r3, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b55000)={0x73, 0x79, 0x7a}, &(0x7f0000f29000-0x1000)="ffffffffffff", 0x6, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000fa000-0xf6)={0x0, 0xee, "c2df10562fd23a7b6d4d3a2a1f765607c710110a5c52a8cf70418d5b407596fd3d9f4c156549902f6e3d7429015ca045209cf4774204b294156425587621161234b99bf14e269486196b86c97f67dae763ae442c0cba7431614b8c861a4109dd4f97b7417494da380d6bbd4101286767ecc1c1acc5f8b70934708d6b1741eaf28b01b8a9b51c4a3fa649f0ed2f3df89f5fe72ad43724b781d49c3dbc1aaaa13078f7c7e85d25542dcc4039b8c2e0f70442d5de9a1768a832a5ab97cbcf83ae586998fff0b41396974eaf9fd217262c8a82d92e8bd1b8ddbbd84029e45d96f1ea4682a7d70e0969a4da2a81ec5ebc"}, &(0x7f0000c67000-0x4)=0xf6) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004f2000-0xe8)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000257000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00006ee000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x1, 0x2c8968cc, 0xa7, 0x400, 0x4, 0x80, r6}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d73000)={r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x9, 0x6, 0x1ff, 0x9}, 0xa0) socketpair(0x4, 0x6, 0x0, &(0x7f0000143000)) accept4$ax25(r2, &(0x7f000008a000+0xab9), &(0x7f0000b9f000-0x4)=0x10, 0x80800) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c29000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r3, r4, r4}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha512-ssse3\x00'}, &(0x7f00005ca000)}) 2018/02/12 06:50:40 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006e3000-0xb)='/dev/audio\x00', 0x4800, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000ca8000)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r2, &(0x7f0000712000)=[], 0x0) dup2(r1, r2) recvfrom$llc(r1, &(0x7f00003e2000-0x32a)=""/810, 0x32a, 0x0, &(0x7f00009e1000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="c3973717b526"}, 0x10) 2018/02/12 06:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xa) tee(r0, r0, 0x8, 0x2) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x8000, &(0x7f000077d000-0x8)=0x0) io_cancel(r2, &(0x7f00004f5000-0x40)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffbff, r1, &(0x7f0000767000-0x224)="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", 0xffffffffffffff9a, 0x22d, 0x0, 0x1, r1}, &(0x7f00004b9000)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/12 06:50:40 executing program 6: r0 = syz_open_dev$sg(&(0x7f00005f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) sync() syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) bind$ax25(r0, &(0x7f0000503000-0x10)={0x3, {"bb1f319a6abb68"}, 0x2}, 0x10) 2018/02/12 06:50:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x4b7, 0x600200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000002000-0x4)=0x10) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x1000, 0x11, &(0x7f0000388000-0x100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(r2, &(0x7f000048c000)={&(0x7f0000ef1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007a2000)=[], 0x0, &(0x7f00008fb000)=[]}, 0x20040084) dup(r0) 2018/02/12 06:50:40 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, 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) shmget(0x0, 0x1000, 0xb, &(0x7f0000216000/0x1000)=nil) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000928000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00006cf000-0xb1)=""/177) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000f1d000-0x80)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b90000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000111000)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f000054c000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000001b000)={0x78b1, 0x4, r1, 0x5, r2, 0x7, 0xb643, 0x400000003ff}) syz_extract_tcp_res(&(0x7f000078a000-0x8), 0x9, 0x81) 2018/02/12 06:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000b2c000)) r1 = getpid() fcntl$setown(r0, 0x8, r1) 2018/02/12 06:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x7, 0x300) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00009b3000-0x4), &(0x7f000069a000)=0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000654000-0x1c)=@req3={0x0, 0x0, 0x0, 0x4}, 0x1c) 2018/02/12 06:50:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xfffe) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x3, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) 2018/02/12 06:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dde000-0xc8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b8b000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f000020f000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000611000-0xa)='/dev/cuse\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/12 06:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000ff9000)=@known="73797374656d2e706f7369785f61636c5f64656661756c740088", &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) 2018/02/12 06:50:40 executing program 6: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)='/dev/sequencer\x00', 0x200280, 0x0) r3 = syz_open_dev$adsp(&(0x7f00005e0000-0xb)='/dev/adsp#\x00', 0x5, 0x400) fanotify_mark(r2, 0x4, 0x1, r3, &(0x7f00000d5000)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0xffffffffffffff62) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) 2018/02/12 06:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f00008e8000-0xb)='asymmetric\x00', &(0x7f0000549000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000e7000-0x12)='wlan1\\?]keyring\'(\x00', 0xfffffffffffffffe) add_key(&(0x7f000098b000-0x8)='big_key\x00', &(0x7f00000a7000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b42000)="e068dd669c231236cfccba44613178b6faa4d6b898000e1625e9c01c6378de8800f533253e801887583b2d3396df3bc41fca20024ecc61b8c5d2220dd53239d4c02165e63fb3a9a2c170183b217fb251", 0x50, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f000016d000)='keyring\x00', &(0x7f000002a000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000761000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c47000)="2cf176de0ee2585d9d9f95e3dc770cab0e98afa5f9690df0c583b2785ffc3214c59c6ae16e", 0x25, r1) unshare(0x24000200) openat$hwrng(0xffffffffffffff9c, &(0x7f00001a5000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006a5000)='/dev/sequencer\x00', 0x20180, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000007d000-0x108)={0x0, @in6={{0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, [0x7ff, 0x9276, 0x4, 0xffffffff, 0x7, 0x10, 0x8, 0xdf0, 0xb5, 0xfffffffffffffeff, 0x4, 0x7f, 0x1, 0x10001, 0x6]}, &(0x7f000014c000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000016a000)={r3, 0xfffffffffffffff8, 0x0, 0x3ff}, &(0x7f0000112000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/12 06:50:40 executing program 3: r0 = syz_open_dev$sg(&(0x7f00001fd000)='/dev/sg#\x00', 0x6, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"41bb391ded8766"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/02/12 06:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e72000)='/selinux/status\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8), 0x8) r1 = getpid() r2 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/128, 0x80) tgkill(r1, r2, 0x1) 2018/02/12 06:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000153000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x8, 0x6, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000f80000)={0x0, 0x1, [0x0]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000857000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f03000), &(0x7f00000d4000)=0x4) 2018/02/12 06:50:40 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0xf9fa83cc86c138b1) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x10)=[{}, {}, {}, {}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000002000-0x4)=0x1c, 0x800) 2018/02/12 06:50:40 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x8000, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000012000)=@raw={'raw\x00', 0x9, 0x3, 0x71b, 0x148, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2a8, 0xffffffff, 0xffffffff, 0x2a8, 0xffffffff, 0x3, &(0x7f0000031000-0x30), {[{{@uncond, 0x0, 0xe0, 0x148, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x5, 0x1}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00', 0x1}}}, {{@uncond, 0x0, 0xf8, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', "73797a31400000000000000000000000000000e400000d001200"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) 2018/02/12 06:50:40 executing program 6: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000ff000-0x28)={0x7, 0x81}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1000000000000066, 0x0, [{0x200004b564d01}]}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fb8000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fb9000-0x8c)={0x0, @in6={{0xa, 0x0, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1000}}}, &(0x7f0000fb9000-0x4)=0x8c) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00002d0000+0xdc9)={r4, 0x4}, &(0x7f0000fb8000)=0x8) 2018/02/12 06:50:40 executing program 2: mmap(&(0x7f0000000000/0x3a5000)=nil, 0x3a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003a6000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f00003a5000+0x258), &(0x7f00003a6000-0x4)=0x4) recvmmsg(r0, &(0x7f00003a3000)=[{{&(0x7f00003a4000-0x60)=@nfc_llcp, 0x60, &(0x7f0000088000)=[]}}], 0x1, 0x0, &(0x7f000013a000)={0x0, 0x989680}) 2018/02/12 06:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000e55000)='/dev/vcs\x00', 0x800, 0x0) r1 = getuid() r2 = getuid() sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0x4, &(0x7f0000ab7000)={&(0x7f0000cc6000-0x20f0)={0x20f0, 0x37, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, {}, [@typed={0xc, 0x1a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x16, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x20, 0x4d, @binary="377756904c0b6a26e9ac2cb94f26333af8cac279f640c4"}, @typed={0x14, 0x40, @str='/dev/vcs\x00'}, @nested={0x1028, 0xe, [@typed={0x14, 0x5, @str='/dev/vcs\x00'}, 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@typed={0x10, 0x8c, @u64=0x2c3}]}, @nested={0x105c, 0x27, [@generic="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@typed={0x14, 0x86, @str='/dev/vcs\x00'}, @typed={0xc, 0x32, @fd=r0}, @typed={0xc, 0x70, @uid=r1}, @typed={0xc, 0x45, @uid=r2}, @generic="00880ab2cdabb0b8baa0a64f4ecd2c6ed03cb15fea6c20df69b1c07525cf"]}, @typed={0xc, 0x71, @u32=0x40}]}, 0x20f0}, 0x1}, 0x0) 2018/02/12 06:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000001e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x80000000003fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00009c7000)=@generic={0x10000000001e, "030000091fffffffe3000001e526cc573c5bf86c480001c71e14dd6a739efeea1b4800005405000000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d15e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00008ef000)=[], 0x0, &(0x7f0000eaf000)=[]}, 0x0) 2018/02/12 06:50:40 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001279, &(0x7f0000003000-0xe)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000d000-0x20)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x200, 0x0, 0xdc45744a46b106e0, 0x5, 0x0, 0x6, 0x101}, 0x20) fcntl$getflags(r0, 0x408) 2018/02/12 06:50:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000000000)='\x00'], &(0x7f0000001000-0x28)=[&(0x7f0000000000)='/proc/self/net/pfkey\x00', &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000002000-0xe)='eth1:}\'&proc#\x00', &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000001000-0x16)='-proc{vmnet1{^trusted\x00'], 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000785000), 0x8, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000017e000)={&(0x7f0000347000/0x1000)=nil, 0x1, 0x0, 0x80, &(0x7f00000ed000/0x3000)=nil, 0xffffffffffffff4d}) 2018/02/12 06:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000090f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000313000-0x80)) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000cad000)) connect$vsock_stream(r1, &(0x7f0000170000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/02/12 06:50:40 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000584000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/64) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) 2018/02/12 06:50:40 executing program 0: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000004a000)='/dev/ppp\x00', 0x200, 0x0) name_to_handle_at(r0, &(0x7f000003c000-0xa)='./control\x00', &(0x7f0000042000-0xe0)={0x81, 0x0, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d"}, &(0x7f000001e000-0x4), 0x0) 2018/02/12 06:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000ee5000-0x13)='/dev/snd/controlC#\x00', 0xd, 0x141200) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1}, 0x0) 2018/02/12 06:50:40 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 = syz_open_procfs(0x0, &(0x7f0000330000)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1}], 0x1000000000000008, 0x0) 2018/02/12 06:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/rfkill\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000a4d000)=0x80000000, 0x4) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) get_mempolicy(&(0x7f0000c46000), &(0x7f0000d62000-0x8), 0x7f, &(0x7f0000f78000/0x3000)=nil, 0x0) 2018/02/12 06:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000a60000)={{0x2, 0x0, 0x8000}, 0x0, 0x7, 0x3}) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f0000dd2000)=[]}, 0x0) 2018/02/12 06:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000889000)={@generic={0x0, "2fd331bcab1882af1a7c205f318c1b6a290a9f5ebae8d7e5a28d82483b786e12de22ba803ed929e752bbdff63a831924749e2d6b511ca8717b0257ed905f35bd12967c38ec86cc67d3ee393d08fbe3ac10c3c98da5975916beeba59a866002e13b8bef962ba1369cad264c61d4945207aabbe16bfce2da333b5633c259e4"}, {&(0x7f0000af8000)=""/202, 0xca}, &(0x7f0000dde000)}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000331000-0x10)={0x0, 0x800, 0x2, 0x7}, &(0x7f0000048000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d57000)={r1, 0x7, 0x4, [0x5, 0x4, 0x3, 0x1a8]}, &(0x7f0000fa4000-0x4)=0x10) 2018/02/12 06:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000033000)='cubic\x00', 0x6) 2018/02/12 06:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, 0xffffffffffffff9c) symlinkat(&(0x7f000059f000-0x8)='./file0\x00', r2, &(0x7f0000f66000-0x8)='./file0\x00') setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1}, 0x1c) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000077e000)) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[]}, 0x0) 2018/02/12 06:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000b75000)='/dev/snd/controlC#\x00', 0x1000, 0x4001) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000b49000-0xc)={0x3, 0x4, [0x0]}) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000068b000-0x4), &(0x7f0000c6e000)=0x4) 2018/02/12 06:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f000089b000)=[{&(0x7f0000890000-0xa5)=""/165, 0xa5}, {&(0x7f000021f000)=""/154, 0x9a}, {&(0x7f0000c54000-0xbe)=""/190, 0xbe}, {&(0x7f0000121000)=""/243, 0xf3}, {&(0x7f0000ae1000)=""/166, 0xa6}], 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000037d000-0x58)={0xfffffffffffff93e}) 2018/02/12 06:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) clock_getres(0x0, &(0x7f0000a4d000-0x10)) r1 = syz_open_dev$evdev(&(0x7f0000a90000)='/dev/input/event#\x00', 0xaff, 0x90800) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000e58000)=0x6, 0x4) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x1, 0x400}, {}], 0x30) 2018/02/12 06:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002d6000)={0x0, 0x0}, 0x84800) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000058e000-0x4)=0x400, 0x4) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x3ff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e31000-0x1)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = shmget(0x3, 0x2000, 0x20, &(0x7f0000429000/0x2000)=nil) r3 = socket(0x0, 0x80003, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a02000-0xe8)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000dd4000)=0xfffffffffffffd54) fstat(r0, &(0x7f0000d73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000931000)=0x0, &(0x7f0000079000), &(0x7f000021e000)) r7 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000a2a000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c30000-0x4)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000cd8000)={{0x9, r4, r5, r6, r7, 0x43, 0x3}, 0x55, 0x6, 0x400, 0xff, r8, r9, 0x4}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e26000-0x14)={0x9, 0x7, 0x5, 0x9, 0x1}, 0x14) 2018/02/12 06:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00007a3000-0x20)={0x8, 0x7ff, 0x173b, 0x800, 0x17, 0x2}) recvmsg(r0, &(0x7f00000f4000)={&(0x7f00005db000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00001bd000)=[{&(0x7f0000ce3000)=""/222, 0xde}, {&(0x7f00006c9000)=""/92, 0x5c}], 0x2, &(0x7f0000232000-0x43)=""/67, 0x43, 0x8c}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000027d000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x6, 0xc, 0xffffffff, 0x5, 0x4}, &(0x7f0000171000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000071d000-0x108)={r1, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x100}}, [0x800000000, 0x4, 0x6, 0x1, 0x2, 0x9, 0x240000000, 0x1, 0x7, 0x0, 0x5, 0x7, 0x2000000000000000, 0x7f, 0x48]}, &(0x7f0000313000)=0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000083b000)={{0xa, 0x1, 0x7, @empty, 0x6}, {0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}, 0x819, [0x4, 0x0, 0x3f, 0xfffffffffffffff9, 0x1ff, 0x3, 0x8, 0x80000000]}, 0x5c) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$notify(r0, 0x402, 0x10) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/02/12 06:50:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000102000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000414000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000f3d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000093f000-0x8)={r1, 0x1}, 0x8) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd398ffb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0de00", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/02/12 06:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00009bb000+0x49)='/dev/adsp#\x00', 0x4, 0x141240) sendto$inet6(r0, &(0x7f0000525000-0x40)="8a84c48ca0ccd23266f80e4a79d8edb96c1bb9a23575754bcbef56db6b7dc2ac3ce3cf7e25d5228f0bd36ed30f8ed9d0adf1459809af4023b7ff31b4332a8a2a", 0x40, 0x8000, &(0x7f0000ead000-0x1c)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x5}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f00005d8000)=[{0x10000000028, 0x0, 0x0, 0xfffffffffffff03c}, {0x6}]}, 0x10) 2018/02/12 06:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = request_key(&(0x7f00000bc000-0x6)='.dead\x00', &(0x7f0000450000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003d3000-0xd)='/dev/binder#\x00', 0x0) add_key$keyring(&(0x7f0000326000)='keyring\x00', &(0x7f0000613000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0xc, 0x0, &(0x7f000045a000-0xc)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000bf0000-0x1)}) 2018/02/12 06:50:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) 2018/02/12 06:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f000048c000-0x4), &(0x7f0000897000)=0x4) close(0xffffffffffffffff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bc6000)={0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x3}, 0x10) r0 = syz_open_dev$dmmidi(&(0x7f0000824000-0xd)='/dev/dmmidi#\x00', 0x6, 0x1) getpeername$unix(r0, &(0x7f0000eea000-0x8)=@abs, &(0x7f0000ac7000)=0x8) 2018/02/12 06:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000057f000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a7d000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000be0000)={0x4, 0x0, 0x2, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000031a000-0x8)={0x1, [0x0]}, &(0x7f0000364000+0x572)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000047d000)=@assoc_id=r3, &(0x7f000020e000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000909000)={0x9, r2, 0x1, 0x1ff}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80001, 0x0) ioctl$KDGKBSENT(r4, 0x40047438, &(0x7f000015b000)) r5 = semget$private(0x0, 0x0, 0x250) semctl$SETVAL(r5, 0x0, 0x10, &(0x7f00009b3000)=0x3f) 2018/02/12 06:50:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000), 0x1ed) r1 = dup2(r0, r0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000351000-0x10)={0x4000, 0x7000}) 2018/02/12 06:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000993000)={0xffff, 0x0, &(0x7f0000885000), &(0x7f0000a7b000-0xed)}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000653000)={[{0x2, 0x3, 0xffffffffffffff05, 0x4, 0x100000000, 0x620, 0x2, 0xffff, 0x6c2, 0xfff, 0x6, 0x8, 0x3}, {0x9, 0x1, 0x3, 0x3c37fadc, 0x2, 0x8000, 0x1000, 0x0, 0xffffffff, 0x223ae65d, 0x4, 0x1, 0x2}, {0x30000000000, 0x81, 0x5e, 0xffffffffffffffe0, 0x3ff, 0x10000, 0xec, 0x0, 0xffffffffffff1519, 0x3f, 0x7, 0x7ff, 0x55}], 0x6}) 2018/02/12 06:50:41 executing program 1: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000033d000-0xd5)=""/213, &(0x7f00002f3000-0x4)=0xd5) 2018/02/12 06:50:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007db000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_dev$sndpcmp(&(0x7f00003e1000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffd4, 0x60040) eventfd2(0x7fffffff, 0x1) r4 = socket$unix(0x1, 0x5, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000d71000-0xc)={r3, r4, 0xbe6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x40e, &(0x7f0000cd4000-0x20)={0x1}) read(r5, &(0x7f00005a0000), 0x0) 2018/02/12 06:50:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x16)="65b90246ab77d1b9fb9fc82f3b38a128523a0009c0a5", 0xffffffffffffff5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x20, 0x6, 0x3ff}) mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b07000-0xc)={0x0}, &(0x7f0000206000-0x2)=0xc) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b08000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x100000001, &(0x7f0000b06000)=""/4096) syz_emit_ethernet(0x32, &(0x7f0000b02000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f0000b05000-0x10)={0x0, 0x1, [0x0]}) 2018/02/12 06:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d92000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b38000-0x4)=0x14) syz_open_dev$sndpcmp(&(0x7f00002c9000+0xf22)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000623000-0x18)={@loopback={0x0, 0x1}, 0x80, r1}) mkdir(&(0x7f00000a3000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000934000-0xe)='./file0\x00', &(0x7f0000b7f000-0xe)='./file0/file0\x00', &(0x7f0000a02000)='ntfs\x00', 0xffe, 0x0) mount(&(0x7f0000176000)='./file0/file0\x00', &(0x7f0000e07000-0xe)='./file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f000025a000-0x3f)) 2018/02/12 06:50:41 executing program 2: wait4(0x0, &(0x7f0000e1e000), 0x1000002, &(0x7f0000941000-0x90)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x7, 0xcca6bd2abac7b7f6) write$selinux_validatetrans(r0, &(0x7f0000001000-0x66)={'system_u:object_r:cpu_online_t:s0', 0x20, 'system_u:object_r:tzdata_exec_t:s0', 0x20, 0x31, 0x35, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x66) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001000-0x1000)=""/4096) [ 43.571533] binder: 7415:7425 BC_FREE_BUFFER u0000000000000000 no match [ 43.597999] binder_alloc: binder_alloc_mmap_handler: 7415 20000000-20002000 already mapped failed -16 [ 43.658249] binder: BINDER_SET_CONTEXT_MGR already set [ 43.666525] binder_alloc: 7415: binder_alloc_buf, no vma [ 43.672101] binder: 7415:7433 transaction failed 29189/-3, size 40-0 line 2957 [ 43.680156] binder: 7415:7425 ioctl 40046207 0 returned -16 [ 43.691992] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.699765] binder: release 7415:7425 transaction 9 out, still active 2018/02/12 06:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) r2 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf6000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f93000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000878000-0x10)={&(0x7f0000901000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/12 06:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e61000)="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", 0xfc) close(r0) 2018/02/12 06:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) connect$netlink(r0, &(0x7f00005f7000-0xc)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc) accept4$inet(r0, &(0x7f0000de7000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000d95000-0x4)=0x10, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a0e000-0x4)=0x1ff, &(0x7f00006c0000)=0x4) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) munlockall() ioctl$KDSETMODE(r0, 0x4b3a, 0x8) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000d4a000)=0xfff, 0x4) 2018/02/12 06:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8), 0xb5a4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a16000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000db000-0x110)={{0x0, 0x3, 0x8de7, 0x2, "d3df4b0b02da0db3c0e53c7bc684bda76eab81a5ada16aedabb1a21028b8409257bdaa3d635fb82fe88c54f2", 0x5}, 0x0, 0x0, 0x400, r2, 0x45, 0x0, "2798ebd868f94e8a816db40776a64363d716fdbc118effed6f6c35069f96b925a34e388c10d5ce5e93f7a763cf160a20db531f5124335d0bf92af6d7d78b1357", &(0x7f0000d43000-0xf)='net/ipv6_route\x00', 0xf, [], [0x0, 0x4, 0x0, 0x81]}) syslog(0xf, &(0x7f00007bf000)=""/60, 0x3c) 2018/02/12 06:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002eb000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e31000-0x1)) socket$pptp(0x18, 0x1, 0x2) 2018/02/12 06:50:41 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000018000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000000b000-0x2)={0x100, 0x7}, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000000b000-0x8)={0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000019000-0x10)={r3, &(0x7f000000a000-0x78)=""/120}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000000f000)=""/24) sendfile(r0, r1, 0x0, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe0)={0x2c, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0x18, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/02/12 06:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000076e000-0x16)='/selinux/checkreqprot\x00', 0x82, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000bc1000-0x14)={0xe6f, 0x10001, 0x2, 0x0, 0x5, 0x4b, 0x8, 0x80000000, 0x4, 0x98}) dup2(r0, r0) clock_adjtime(0x0, &(0x7f0000c0c000-0xd0)={0x5, 0x0, 0x1}) 2018/02/12 06:50:41 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000505000-0x4), 0x4) 2018/02/12 06:50:41 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x84, 0x80, 0xf}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe2000)={r0, &(0x7f0000fe3000), &(0x7f0000fe4000-0x7b)}, 0x20) [ 43.706386] binder: undelivered TRANSACTION_COMPLETE [ 43.711549] binder: send failed reply for transaction 9, target dead [ 43.739521] netlink: 216 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/12 06:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shmget$private(0x0, 0x2000, 0x800, &(0x7f0000876000/0x2000)=nil) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x36d) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) 2018/02/12 06:50:41 executing program 6: mmap(&(0x7f0000000000/0x3a9000)=nil, 0x3a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0xfc, 0x100, 0x9, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f0000239000-0x28)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000010e000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x1, 0x33, &(0x7f00002c5000)="01", &(0x7f00003a8000-0x33)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a8000)={r1, 0x50, &(0x7f000039f000-0x50)}, 0x10) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00003aa000-0xb)='/dev/audio\x00', 0x20001, 0x0) mmap(&(0x7f00003aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00003aa000)={@generic="71c1b3e2f2d7d09136e0ac3229bef1d8", @ifru_flags=0x402}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000b6000-0x4)=r1) 2018/02/12 06:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0x0) getsockname$unix(r0, &(0x7f0000836000-0x6e)=@file={0x0, ""/108}, &(0x7f000023b000-0x4)=0x6e) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x100000000005) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty}}, 0xe8) syz_open_dev$adsp(&(0x7f0000f66000-0xb)='/dev/adsp#\x00', 0x5, 0x440) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/12 06:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007ec000), 0x256, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003b7000-0x4)=0x0) sched_setparam(r1, &(0x7f0000bcd000-0x4)=0x8) getsockname(r0, &(0x7f0000878000-0x10)=@can={0x0, 0x0}, &(0x7f00007e6000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dec000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f00001e8000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d5b000)={{{@in6=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x9, 0x2, 0x8000, 0xa, 0xa0, 0x20, 0x7e, r2, r3}, {0x0, 0x1, 0x4, 0x6, 0x5, 0x6, 0x641, 0x7}, {0x7, 0x9, 0x5, 0x3}, 0x8, 0x5, 0x1, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x3, 0x2, 0x84, 0x1, 0x10001, 0x65e3fda6}}, 0xe8) 2018/02/12 06:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000001000-0x4)) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) epoll_create(0x4) 2018/02/12 06:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000020a000-0x10)='userloppp1ptoc\'\x00', 0x3) ioctl$KDADDIO(r0, 0x4b34, 0x0) fcntl$addseals(r0, 0x409, 0xa) write(r0, &(0x7f0000b90000)="cfe60ce66c2ee3d11fd8db3022c8e52853311ff436ae9ce5baea73ce9ca4d12a75aff65083470c175024119dc4ad83654bb126d755c4f609e5b3fc3f94af8f79c3", 0x41) fallocate(r0, 0x3, 0x0, 0x2) 2018/02/12 06:50:41 executing program 3: mmap(&(0x7f0000003000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) pipe(&(0x7f000000e000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000001000-0x9c)=@hdr={0x3, 0x80, 0x3, 0x7, 0x7ff, 0x5, @ipv4={{0x13, 0x4, 0x2, 0xba07, 0x92, 0x0, 0x1ff, 0x8, 0x2f, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, @dev={0xac, 0x14, 0x0, 0xd}, {[@ssrr={0x89, 0x7, 0x200, [@multicast1=0xe0000001]}, @generic={0x97, 0x12, "48dee7e2e6481a8d3db649d098a2ce4a"}, @timestamp={0x44, 0x1c, 0x8, 0x3, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0xffff}, {[@rand_addr=0x6], 0x3}, {[@empty], 0x2}]}, @noop={0x1}]}}, @igmp={0x12, 0x0, 0x0, @rand_addr=0x7, "2ec626d26faa5de48ad2124c0805561bf06ee23b1c1ccd56f0bbda9c1bbdb3ddf2434563044049b355923ff34e8d291d2868546705143c87f6ca1a77d0f0"}}}, 0x9c) [ 43.820211] audit: type=1400 audit(1518418241.339:55): avc: denied { prog_run } for pid=7481 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=bpf permissive=1 2018/02/12 06:50:41 executing program 1: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd}, {0x0, 0x8091}, {}], 0x3, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semop(r0, &(0x7f0000035000)=[{0x4, 0x81, 0x1800}, {0x0, 0x0, 0x1800}], 0x1ad) gettid() 2018/02/12 06:50:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x20000000008080) remap_file_pages(&(0x7f0000d0d000/0x3000)=nil, 0x3000, 0x2, 0x8a7, 0x12143) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f000012c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x39, 0x1, @thr={&(0x7f0000001000)="ed131c6d97c9dca270e69c80e5396f741c464089b3cbcd6a86633089fcbf8ead20be57efd91350bc741732c656ee9a41875889dfa457546340a793f04d7f8d3b1370f36b58450047c3ba42b27de60840859e2b88545d3ac967f35adba47c50d6aef499d1f163e484cbc4f5328524b27dff395933aa81db934090c6ead1fea97e9e19536aea39f3f01c1d376b63685273ceeeeb2bb72a1977676981af1f905e1e94e70f96372dd12767b2dac315064abbd915a44c81505b6287c9af502ba6a27762a3ca38", &(0x7f0000002000-0x42)="c1d5b658666939ad9f2cdbfee3a65f740af0c021ce4303e4d30f4b18151cd7f162d2f246230ae21a31c8a92ac0435092f3e0c29a08657069d5a7bcd8db449b619b1b"}}, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000001000)={{0x0, 0x989680}, {r2, r3+30000000}}, &(0x7f0000001000-0x20)) remap_file_pages(&(0x7f0000fdb000/0x3000)=nil, 0x3000, 0x1000000, 0x0, 0x80800) 2018/02/12 06:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) pwrite64(r1, &(0x7f0000ca0000-0x51)="d3837c1ca5f6e2fab9c19a2e7a8abc2446d63b789de17244f9d4eb3178e2e17149c5457d43ef8be7861846514fdaa010e589c7d56aa164128a08a1051eb93c0fecf50eaad38e282984204c6a7281217fd2", 0x51, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000b89000), 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f000073f000-0x9)='/dev/vcs\x00', 0x4000, 0x0) 2018/02/12 06:50:41 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4c8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000001000-0x8)={0x3, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000001000-0x8)={0x3, 0x5}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x80001, 0x2000000) setsockopt(r3, 0x4, 0x7, &(0x7f0000000000)=';DE%', 0x22c) 2018/02/12 06:50:41 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000-0x9)={0x0, 0x1, 0x6, @random="ad21cc4adc0b"}, 0x10) 2018/02/12 06:50:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffffff, 0xfff566f3e8be3084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000)=0x6, &(0x7f0000001000-0x8)=0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000096c000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a99000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x20, 0x1, 0x0, 0xa, 0xbeaf192b6d81d374, 0x20, 0x87, r2, r3}, {0x20, 0x75, 0xfffffffffffffffa, 0x4, 0x5, 0x9, 0x12, 0x4}, {0x9, 0x100, 0x0, 0x2}, 0x2, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3, 0x32}, 0xa, @in=@empty, 0x1, 0x3, 0x3, 0x5a10000000000000, 0x102000000, 0x18000000000, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x801, 0x0) bind(r4, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) 2018/02/12 06:50:41 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x3, 0x400300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x6}, 0x6) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/12 06:50:41 executing program 3: madvise(&(0x7f00006b9000/0x3000)=nil, 0x3000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2000) read(r0, &(0x7f0000ee6000+0x17)=""/231, 0xe7) 2018/02/12 06:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000b97000), 0xfff, 0xffffffffffffffc0) io_setup(0x9, &(0x7f00000d9000-0x8)=0x0) io_submit(r1, 0x2, &(0x7f0000533000)=[&(0x7f00006b9000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000853000-0xf3), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003e6000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000c60000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/12 06:50:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8), &(0x7f0000000000)=0x8) statx(0xffffffffffffffff, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)) 2018/02/12 06:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a7000-0x8)='./file0\x00', 0x400, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000e12000)={0x7, 0x4, 0x3}) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00004b4000-0x4d8)=@raw={'raw\x00', 0x9, 0x3, 0x478, 0x338, 0xffffffff, 0xffffffff, 0x338, 0xffffffff, 0x3e0, 0xffffffff, 0xffffffff, 0x3e0, 0xffffffff, 0x3, &(0x7f0000c9a000-0x30), {[{{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="c6c7c12b96fdb1d375215a5a14effe6c", @generic="0860b6cf9303abc112377fd2ec942e86"}, 0x0, 0x2c8, 0x338, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @fd={0x2, 0x0, 0xffffffffffffffff}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "fe1d91f5186a1628bad66617b512393c78c3875f719c2a5989fe3b3ffbeb69ba0c05d414fe169de0c33bc65b63a9b46bb8645d5759cdce9d9a2a732f4a18e278"}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) 2018/02/12 06:50:41 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b5c000+0x2a7)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x4000000, 0x6, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000040d000)={0x1, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0xffffffa9) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/12 06:50:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000014000-0x38)=[{r0, 0x80}, {r0}, {r0, 0x10}, {r0, 0x4108}, {r0, 0x200}, {r0, 0x8e}, {r0, 0x1000}], 0x7, &(0x7f0000012000)={0x77359400}, &(0x7f0000000000)={0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = syz_open_dev$vcsa(&(0x7f0000014000-0xb)='/dev/vcsa#\x00', 0x3, 0x40000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000012000-0x4)=0x401) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000003000-0x10), 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) modify_ldt$write(0x1, &(0x7f0000014000-0x6), 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000005000-0x4)=0x7, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000001000)=0xc) r3 = gettid() kcmp(r2, r3, 0x0, r1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000f58000)='/dev/dsp#\x00', 0x200001000, 0x0) r5 = getpgrp(r2) ptrace$setregset(0x4205, r5, 0x207, &(0x7f00006d4000-0x10)={&(0x7f000052e000)="8996717bc455ae9ddb56fc4894eb5b43d230cea9c506d53372fcd67ee4b92ef7eef5b305a8b6030739960e2e888098774afa382847d1759f8bacbf67c42baaa2bd34c508f5e953e1c33a817d2cea2db21755210850aea91fc1b75f385e4d7b3d9dda2ab430ca644fdb2a655b506afbac31628809a59c93381b42f42db308bc403e7d4487f38849430b24b460d52a4b3b5826b1d224dae9e650507c313da1652c99a660628900c4b833626d7e91f0a61abe91b601861db67b6d3907eea79c06c830cd", 0xc2}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005cb000), &(0x7f0000c47000)=0xffffffffffffffc0) clone(0x20000000, &(0x7f000011f000-0x7)="d0d230a996cfae", &(0x7f000074f000-0x4), &(0x7f0000436000-0x4), &(0x7f00003cc000-0x10a)="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") pipe(&(0x7f00009fe000-0x8)={0x0}) getsockopt$inet6_dccp_buf(r6, 0x21, 0xc0, &(0x7f0000eea000)=""/4096, &(0x7f0000064000-0x4)=0x1000) ioctl$VT_WAITACTIVE(r6, 0x5607) write$selinux_access(r4, &(0x7f0000f51000)={'system_u:object_r:adjtime_t:s0', 0x20, 'unconfined', 0x20, 0x33, 0x35}, 0x2d) readv(r6, &(0x7f0000223000-0x50)=[{&(0x7f00009e9000-0x21)=""/33, 0x21}, {&(0x7f0000331000)=""/4096, 0x1000}, {&(0x7f000024b000)=""/21, 0x15}, {&(0x7f0000d13000-0xd7)=""/215, 0xd7}, {&(0x7f00006d9000-0xb)=""/11, 0xb}], 0x5) 2018/02/12 06:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000886000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00007b2000)={0x0, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0x81, 0x3, 0xb065, 0xfff, 0x10}, &(0x7f00009c3000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d56000)={r1, 0x1, 0x30}, &(0x7f00001fc000-0x4)=0xc) r2 = memfd_create(&(0x7f00003e7000-0x2)='{\x00', 0x6d0a93de153348f3) socketpair$inet6(0xa, 0x80a, 0x1ff, &(0x7f000054b000)) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000685000-0xe4)="6889c875eef1c7187628703065378063475340fc36a7c276ad1506a4889d83fc071f2bfb193ab789cdaa47864f17a9d8e8e6bb646299e24ac96521483fc011fc73c19045a0be40a263c5772969ba4b6c6eaf5022f78ad677224f3965fc9110b28d85a81852f33cc4fa9bafaaa4026d6769c8698db861bae3e6e383ecb2ccbf50c3c3ce5d7f48e8915860b348e5dc072ee78a28ee00f7fc045bf813a41def7c2c3f213d1d5d4851495afeef58976ef043baa55d5d1502d6b65d4d2ec60a08aa3c06c47ea977576c69da75557a0c705587dada4e381e9f7ac8c029e6cac222556ed59e34eb", 0xe4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000c53000)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f0000ac7000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="c57c723aa97a3206dbac0cf33d6c2bb7", @common='bcsf0\x00'}, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, "68a67ec44777f4af8c8806000000ecb1f5c1f7a3b3220f401a67adba79ece11ceff2a9e9c07c33a929e2b83ec4fa3ede0bb2e7156c6819c4763fd51360896800"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) sendto$inet6(r3, &(0x7f00008b1000), 0x0, 0x0, &(0x7f00001f5000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) socket$pptp(0x18, 0x1, 0x2) 2018/02/12 06:50:41 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r0}, 0x40e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000), &(0x7f0000ad4000)=""/209}, 0x18) r2 = socket$inet6(0xa, 0x80003, 0x1) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ef8000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef8000)=0x14) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ef8000)={r3, 0x7, 0x30, 0xffff, 0xe75f}, &(0x7f0000647000)=0x18) [ 44.102934] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/12 06:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f70000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000fde000-0x8)={r1, 0x3}) syz_open_dev$sg(&(0x7f0000909000)='/dev/sg#\x00', 0x9, 0x2082) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)) 2018/02/12 06:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00007b8000)="c303a36b70d41edfb1be576350ebda7061042c130969a0a6d2b9bf57abfc48cc54e94ab4d948bfaec7523f588acf99ce69b1c02e6091c91a3fd7e568", 0x3c) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00005d2000-0x28)={@common='ip6tnl0\x00\x00\x00C\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/02/12 06:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e74000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) 2018/02/12 06:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f4e000-0x1d)='net/ip6_tables_matches\x00') readv(r0, &(0x7f0000e91000)=[{&(0x7f000014c000-0xfd)=""/253, 0xfd}, {&(0x7f0000ffe000-0x4e)=""/78, 0x3e3}], 0x2) 2018/02/12 06:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000234000)='./file0\x00', 0x2) ioctl$KVM_NMI(r0, 0xae9a) socketpair(0x5, 0x1, 0x8, &(0x7f0000b36000-0x8)={0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000814000)={@in6={0xa, 0x2, 0x9, @empty, 0x100000001}, {&(0x7f0000724000)=""/184, 0xb8}, &(0x7f0000d54000), 0x20}, 0x3c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x3, 0x0, []}) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) getpeername$inet(0xffffffffffffffff, &(0x7f00006e5000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000081d000)=0x10) 2018/02/12 06:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b1, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000319000)={&(0x7f0000001000)='./file0\x00'}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000602000-0x10)={r0, 0x50, &(0x7f00003d7000)}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000268000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000098f000)=0x14) 2018/02/12 06:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000103000)={{0x2, 0x2, @multicast1=0xe0000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x3, @loopback=0x7f000001}, @common='gre0\x00'}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000336000)={0xfff, 0x0, 0x1, 0x1, 0x0}, &(0x7f00008ac000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006fc000+0x41)={0x0, 0xf4, &(0x7f000062e000-0xf4)=[@in6={0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in6={0xa, 0x2, 0x3ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x2, 0x4cf, @empty, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x40}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x11}}]}, &(0x7f0000712000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000082000)={0x0, 0x9, "128d1d49c4d59473b9"}, &(0x7f00008b6000-0x4)=0x11) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c73000-0x10)={0x8, 0x0, 0x6, 0x2, 0x0}, &(0x7f00000df000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f000090c000)={&(0x7f00003cf000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f000010a000)=[{&(0x7f00008b7000-0xee)="98b2c9548cf1aa6de931ad36579ef12bdb805eda5ede643c42052f399f633c91df978bfaf7f101eb693f996b3315b12ce605f364dee94a231e120161ff7ba942de35c08b45512d66296dcab4b0439c4f61da6edee4e57d0063e5eb0d8cc5fcdcdebc125fb5b47ad607e5b8dd0dde3d52bfdf64c09c1246d371e1ca5bf46078382bed75c09ea3131bf5f06ef76c02b0937ecb5115ec05d3fd607a091bd1b305daa9a92c536cc265c89ac58f17c285ce7a37f5bc04deb592270abcdf535a15aa2c7ed9cf34422a3a3e182d08bcdc21ef55025ee4c4e971d33504ed99729bab773084970c6bae7467f7b6025ab2137d", 0xee}, {&(0x7f0000d71000-0xf3)="7aedcefd4af2b0e60f4695a81f4666f484e77b4a2ef4eb085f7e3061d1bc271476f257a933fba5a83e23c915af9c3d27c6ef5ee819e2096d0d2286c7060d3766e2fb499eab6e301812dc526505cda9ad235c9d69c30b03156b9fd772295a117ecf4296c6712bfef586b02fce2b4eb482b42e726db0d59301ff130f495a3e35469fd1ee4bf20cca3b612a830739a1f7229a52dfee86ec57006eb1c6e5311b8c7d4b6b87c066106d8f5c369bf57f5d9480c0b87c29412a73b16c0c251cdfbf4155bd4cc31d903010f530a096adacbe312fe2c40daed35da89a48a4155dbb71e6406ba9585f050d48335462e6e3ab5357a3c3ef25", 0xf3}, {&(0x7f00005d4000-0x81)="8e298ed5b6fb80fa1856f3f61d908d59f19c2c4ab1f0afba05a9c61119c73d23f3babb846620c991a4d989bdc28740a4875f509a7a2b74526a2a2f4a2bca8ab2596a4018c63cd4f5ef8ebbc94957bf2c9bf9774cf0079f9b839a7d014ed3a351a19455e8e900ff050cc1172e36f0611a6e8d6f24f3ae9d6f79af7ff81f62559478", 0x81}, {&(0x7f0000a12000-0x12)="61186bb472e00e33653ba5eee0e5382d37a1", 0x12}, {&(0x7f0000c16000)="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", 0xfd}], 0x5, &(0x7f0000e55000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0xe87, 0x800a, 0x9, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x3ff, 0x1, 0x4e972904}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x1540000000000000, 0x4, 0x81, 0x8000, 0x2, 0x8, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x108, 0xf, 0x9, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0xb44, 0x6, r4}}], 0xf0, 0x4040}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003b7000-0x3d), &(0x7f0000a9d000)=0x8) 2018/02/12 06:50:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x4402000}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a57000+0x5bb)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f0000874000)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) readahead(r0, 0x7, 0xc8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c13000)=0x40, 0x4) fchmodat(r1, &(0x7f000028f000-0x8)='./file0\x00', 0x20) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/12 06:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000aee000)='/dev/amidi#\x00', 0xe60b, 0x88000) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x80003, 0x6) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f27000)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00009c9000-0x580)=@filter={'filter\x00', 0xe, 0x4, 0x520, 0xffffffff, 0x0, 0x98, 0x390, 0xffffffff, 0xffffffff, 0x488, 0x488, 0x488, 0xffffffff, 0x4, &(0x7f0000fb5000), {[{{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x2d0, 0x2f8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "b75120e7bd71fbc7c8ab3b0b199a3ddc6a154b69c179fa2e3827c52f549ca9db1b475a03a364184d635b4b806ab2dd0fc15efa976de6f75b858f7112760a71f2045a2e0637235c4aa30e99ff49e6356471fbca8962b114e062cc79a5e116d0d4629273d1b312b5a4ef8be416a3dac15b8f7a78d0d90401045a5ebbf025fddf0868afdc45ff972a0df5fa95d8c4d03b8748f0dfeb8714e2f1d7712e6cd8f29c4258116a7e0bc3b7fc5a03f2b27251c0a557c793ae42379187674ad5a230d0d1adfe153241b353c1cafd877540fbf09da831d4b99f5674cd60c45c2bac02be2ba122fe622a966624d728a33a9c9248dbb7d5cd7984e80d4c2f8d5668c25bc3f025b5952a2f8905fbc70a4552411b55b011ccaa835687a9c149bb4e172528fa528667e8d3c283b79b9fcb558322e650d6d6868b56c85de93a6d349645254cd297dc3488d88e68a1474b92a81531e9937d22571b3b08010f96e2997c4790b6d44c10f65131ecedd531ec5961a2165b3474da4e3d8b8ada323e4c76181cb905a5522c2c826e5607461e46a0870fb7a047d31d0b3cd24e225a66082b58fb7dff277145a54eabf9e44f4d9d067eaba06b38aabaedecff5294823280e1d2ddbdbb14e030e64a34119557438f14354acbe76742fe5cc9e48260e7c98518830d9cd30defb3264d7666ff8bde5fac550c5bbc63ee7dd7bbe31c4d3fbeeb3278dca1265b073b"}}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x580) 2018/02/12 06:50:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x410800, 0x2) r3 = syz_open_dev$vcsn(&(0x7f000001e000-0xa)='/dev/vcs#\x00', 0x8000, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x202002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800) r7 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0xa0}, {r1, 0x4008}, {r2, 0x6}, {r3, 0x2}, {r4, 0x10}, {r5, 0x2000}, {r6, 0x9032}, {r7, 0x2000}], 0x8, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000c9a000)={0x3, 0x4}) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r8, 0x29, 0x2f, &(0x7f0000f0f000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) syz_open_dev$adsp(&(0x7f0000713000-0xb)='/dev/adsp#\x00', 0x5, 0x400400) 2018/02/12 06:50:41 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f6a000-0xd)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "36e94fd1da5d23c28e6f5f2f6eef2b06fb6a99a7776c9ec23276b931483ac5c24c467411219db64e5d9e98c8ff1de957a308e1f9b2b52e3a831df0d4d0e3f43280e6c65e371ac6149d077ee2f5c82e68"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) mq_notify(r1, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000090b000), &(0x7f00009a6000-0x49)}}) 2018/02/12 06:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000580000)='/dev/loop#\x00', 0x8e, 0x280) fdatasync(r0) r1 = dup2(r0, r0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/12 06:50:41 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b0000)='/dev/autofs\x00', 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000cd2000-0x8)={0x400000000000012, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00008c5000-0x79)="0074521045ebec11e7e9d65ea6252e27d51268c110a59777202feb6c110fbdafc00745d219f2cc36feeca038a0477e89054bb25bb55659bb76b215d0e7e08ef2bd138356bf685aad7b886b781a8463b0d96838f71af1471298fb32eae604d140469371e9df1169073f424f7da6e9053581abdab17d921c1233", 0x4) fallocate(r1, 0x0, 0x0, 0x10001) [ 44.210194] audit: type=1400 audit(1518418241.729:56): avc: denied { create } for pid=7611 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/12 06:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f93000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}], 0xffffffffffffffd7) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009bb000-0x4), 0x1ef) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) readlink(&(0x7f000032f000-0x8)='./file0\x00', &(0x7f0000551000)=""/78, 0x4e) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00004a4000-0x4)=0x96ec, 0x4) 2018/02/12 06:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f00008cf000-0x19)=""/25, 0x2f) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000c7a000)=@raw={'raw\x00', 0x9, 0x3, 0x390, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x2c0, 0xffffffff, 0xffffffff, 0x2c0, 0xffffffff, 0x3, &(0x7f00001db000-0x30), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x1d0, 0x1f0, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}, @common=@inet=@udplite={0x30, 'udplite\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ab0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000d08000-0xf8)={{0x3, 0x3, 0x8001, 0x3, 0x8}, 0x4, 0x5b, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0x1, 0xfffc000000000000, 0x7}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00004fd000)={0xf000, 0xfe79ff2f64cce152, 0x3, 0x81, 0x2cba8eb0}) openat$vnet(0xffffffffffffff9c, &(0x7f000013b000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) read$eventfd(r0, &(0x7f000058b000-0x8), 0x8) r2 = syz_open_dev$mice(&(0x7f0000da6000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000049000)=""/158) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000dc5000-0x18)={0x100000001, 0x8, 0x0, 0xfb, 0x204}) 2018/02/12 06:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x1, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffffffff7f}]}, 0x10) getpeername$unix(r0, &(0x7f0000179000)=@file={0x0, ""/4096}, &(0x7f0000ea1000-0x4)=0x1002) 2018/02/12 06:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000253000)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000c5e000-0x8)={0x0, 0x0}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000b2e000)={{0x487, 0x8}, {0x8001, 0x5}, 0x100000000, 0x2, 0x26fc}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c12000)) socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @sint={0xb4}}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f94000-0x400)={"994cf5924645f0997a969e8e5a14ca6f94077d9fd97e8b976d420098ad68b7f91173f1c8e1dccdcb1954c47b34b628bbe7bb9f04a79381a800ab25126a1713def78e028313531fd521ebd22b19b53f24fa9e751a2063c09ad1c22353b7003c620f59c2e9fee9f01b1a9b5170a192a98acfd96af0c3c803576574db4ffb98bd492d9988660d9eb076416e52756235ff5340ec7c224ed39030746ef7dbe6cbc044f719c7aeb42f3f6293b07b156a2a9e0590865dfc3fd7ae3fceb3aa2acefb8da3385fb5eaefd568a8fe9f4c4918b962a57fbabdcf090d3ef24189dcdb193b7ffb26cc8132c49d74f7fa9e55e5e530844d90c75d7545de0df401d4f1e35ef31ba753b831e1d8f67a70c172f48e88a148cac6ac9e0b748f2653f7766cae875177c520ad8234112b4d26f05c9c4d338558e00711767b4e96fa0ccb0ed395d97b2fb9f6d052a3e92575f2bc6b337297e297ef82fb8a696c9109ecb94ea5e1f4365bd2699606f1783672a36d04513b351ea03401133b6672f3c4de5b44c73dfa957f3fea167963728b044e3f476f4997b8beddb8858e372dc86c12880680085007fb867c100d5667c2d7ed833138d1a168dcc02762441d252047d9561a126ab35880c5d1ba35ce97ee9e3043e438271da27172d03d8a192e78e92672e4ac8e4560fd789fd197c333dab056b7d6c7e70c433ae49074c84c936eb6abf72cfb7f16bd415d8af9d44ff7c5c0bf5ad72ed28380f643429f4d9928af26947f7ce9dd0a65a43511b37b310ccf8302d7769b70d5c5352bf513ff8fca004b71280604f3ac384d66cefa4a638d1f7b9114b8598be5b6540cb91d43baa8339056d7f409577f556e313c778ed1af5d2b848358ddfff6bfa5efdae735e06f04cee0e66d9dffa3ed18b2a8f3db1d433fbedd3320c0fcf3225067fb891a20f6f43405fa655ada61aa96b56bbb08a18b4c9e8efe5a329abd902cf624f22a2eba275da9afa785f0d2ddcbeb19e94c4306153c6174a88ab4fd5ce34f9f3cabf8979a4503a41e3334bfdbeb9f0c58a397b7deef2b94c5590fc444b43d641cf4e597c40b25c5aeb2adb3cd8732fd57227c7bd3d0495c724165a9b5c2d2e3e8f51327a6058f730501fccd10242fa2f88a3d6e90582534cbc502966d0a24efcf82843e4ac2c48cb451b4ac54c05cf77745c32c3ff845107debe9233185dd2d2c708f419a137c65069cb77e015da7c4eaff1cb022a352c9cb8391f8c71f35ddda820261d5b023fbf00665506d84c69d5c1b460bbc2bbf3c83bbd084fbce1fc31e6e29b43d4c8aeb07b6997722db47374d2c04466be7f0702dd7f1bdf89a18b1f6247433953957dda33c27d11863958c2be3a3642ccbcaae01e3ba0e7312ccff5550bf36caf498a63ce585497d9ccd66189f1e849ce9854a1467caec7eb8a3249b90d06023f1773215cdaa16c0cb31"}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000774000)={0xc568, 0x800b, 0xda8, 0x2, 0x0}, &(0x7f000023e000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000862000)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000a7000-0x8)={r5, 0x101, 0x20}, 0x8) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000321000)={0x400000009, 0x5}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f66000)={0x100000001, 0x8, 0x9000000, 0x4, r5}, 0x10) 2018/02/12 06:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000709000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x800, 0x100}, &(0x7f0000ae2000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000473000-0x8)={r2, 0x1}, &(0x7f00001ed000-0x4)=0x8) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000b07000)={0x2, 0xa, 0x0, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c7d000-0xb), &(0x7f00007be000-0x4)=0xb) [ 44.335985] x_tables: ip6_tables: udplite match: only valid for protocol 136 [ 44.374880] x_tables: ip6_tables: udplite match: only valid for protocol 136 2018/02/12 06:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000edb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x401}) syz_emit_ethernet(0x52, &(0x7f0000793000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x1c, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/12 06:50:41 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000003000)=@known='com.apple.system.Security\x00', &(0x7f0000012000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000d000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000013000-0x28)={@common='eql\x00', 0x0}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000011000)={0x0, 0x0, []}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', r2}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000013000)) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x20000, 0x0) syncfs(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000003000-0x38)={&(0x7f0000011000-0xc)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)=[]}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000000d000), &(0x7f0000013000-0x4)=0x4) 2018/02/12 06:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000861000)={0x0, 0x7, 0x0, 0x9}, &(0x7f00004f1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000011f000-0x5f)={r1, 0x57, "a5e6cb3b97164e836193bf85f422cb0806328757d26e7a4cf4cddeb19ea1d861222e704c64da4676c503f1b4e29bf45770a4463ade742d8e8ac93ef876e712feaab11b5799ef9f3d6b99ae123bee3b8a9d2c6ce3235848"}, &(0x7f0000465000-0x4)=0x5f) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000cf6000)={@generic="ba4dba62e71c863178438a477a19882a", @ifru_addrs={0x2, 0x3, @rand_addr=0x4}}) accept$inet6(r0, &(0x7f0000ac3000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000094000-0x4)=0x1c) r2 = epoll_create(0xcc82) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ae8000-0xc)) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000edb000-0x9)='/dev/ppp\x00', 0x351500, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f00000ba000)={0x6, &(0x7f000031b000)=[0x40, 0x4, 0xff, 0x0, 0x6, 0x8]}) 2018/02/12 06:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000a43000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x0, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x40000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d40000)={@common='lo\x00', &(0x7f00002c6000)=@ethtool_rxfh={0x48, 0x0, 0x0, 0x0, 0x0, "df4026", 0x0, []}}) 2018/02/12 06:50:41 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000008000-0xb)='/dev/vcsa#\x00', 0xa7bf, 0x80) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000000a000-0x2c)=[@in6={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x5d}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x2c) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) close(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0xb9ff, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000009000)={0x4, 0x9a8c, 0x0, 0x53, 0x3, 0x3f}) 2018/02/12 06:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00007aa000-0x4)=0x397) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000b3000), &(0x7f00009cd000)=0x4) getpeername$packet(r0, &(0x7f0000fc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000545000-0x4)=0xea) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000d38000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") pread64(r2, &(0x7f00006f6000), 0x0, 0x0) fcntl$addseals(r2, 0x409, 0xd) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/02/12 06:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1002000) unshare(0x20020000) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) mount(&(0x7f0000c1e000-0x8)='./file0\x00', &(0x7f0000578000)='./file0\x00', &(0x7f000059f000-0x5)='nfs4\x00', 0x1000, &(0x7f0000a8a000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f0000fdc000-0x7e)=""/126, 0x7e) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_dev$sg(&(0x7f00009f9000-0x9)='/dev/sg#\x00', 0xf8d, 0x80000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00006da000), 0x1) ioprio_set$pid(0x1, r1, 0xfffffffffffffffa) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b64000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000c50000-0x8)={0x80000000, 0x5}) r4 = syz_open_dev$vcsn(&(0x7f0000876000-0xa)='/dev/vcs#\x00', 0x3, 0x2801) name_to_handle_at(r4, &(0x7f0000a4f000)='./file0\x00', &(0x7f0000b1b000-0x64)={0x64, 0x5df2, "9a674d05d6826057f41c2229d77551ea9722b89ec753b1b2d23f49466f7a8900359c54c70090ed2e8fa233495930fc661ecd5db7a4e202c01c552592494dfb6e4fc7450d0d0c71fb7ad8518a58dd5d8ca874b37a0d97881f5330387d"}, &(0x7f0000c13000), 0x1000) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000459000)) lstat(&(0x7f0000259000-0x8)='./file0\x00', &(0x7f000092d000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d2f000)='./file0\x00', &(0x7f0000ec7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f98000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000527000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000095000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000cef000-0x4)=0xe8) r10 = getegid() fstat(r3, &(0x7f00004f3000)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() fstat(r2, &(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e09000-0x4), &(0x7f0000411000-0x4)=0x0, &(0x7f0000d5d000)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006ee000)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f00007d8000-0x4)=0xe8) getresgid(&(0x7f000035d000)=0x0, &(0x7f00006da000), &(0x7f000002e000)) stat(&(0x7f0000ca6000)='./file0\x00', &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000030b000)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f000060c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000887000-0xc)={0x0, 0x0, 0x0}, &(0x7f000084b000)=0xc) sendmmsg$unix(r2, &(0x7f0000e74000)=[{&(0x7f0000c25000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000109000-0x70)=[{&(0x7f0000528000)="829af3c61b9460d06a8afb4fc07b4a0b384f51f512f76829c1c400c6107423af237ea401a70637b7d877d3535f353066458a736e1dd5aecaea95a8bc35de5ea4e2a2c4a8706a1443a35dfd9799c41888b2", 0x51}, {&(0x7f00009c2000+0xcb4)="fa68280e27ff89", 0x7}, {&(0x7f0000636000)="403fd05095560d81e6227841e51421c633a26a7e3d5a153fc341b6979c01b16c53aa60cda8e058c9d3bc3caa2dd8f60c0ba4a51741dd0e6b746f175bba36a668b48e80d181c0ebeee18fce1d0192d8c6f85533e0a1d603010d5b0b952f3eff31e49f8d47650a14c9386ac415a3ef047b04c281a9b5701431e2a2de8b80653464becb5aeab1e9de5450", 0x89}, {&(0x7f0000dc9000-0x1000)="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", 0x1000}, {&(0x7f000020f000)="2a4ae7be92a8b8fcd9189afafe", 0xd}, {&(0x7f0000719000)="9badbfe50e8e0e75ac0511ec60c5c445a343ab93fb51a4b01155a0d76ed988afcfa16b7e9d7a3e171917f7ddf05624c0a2223490d857ad33f10fac6c87d830a9514d85b33a", 0x45}, {&(0x7f000036c000)="4e2a1ec85bb7160093cc4d8ecf64a77f29bcab94cf8a14f2027bd28bbf28ed173ea4488b5481aaae20282cd06615a85f9c3d8181e337f8d847a3f68c760a3dc1885a89e7a083326a126dba3f5ccf17163580c4835bcbfa34", 0x58}], 0x7, &(0x7f0000b32000-0xa0)=[@rights={0x20, 0x1, 0x1, [r0, r4, r4]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r2]}, @rights={0x20, 0x1, 0x1, [r0, r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}], 0xa0, 0x40040}, {&(0x7f000084a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000075a000-0x10)=[{&(0x7f00006be000)="e3f16909deb81cd70befdfe5425bd8", 0xf}], 0x1, &(0x7f00001de000)=[@cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}], 0x40, 0x20000891}, {&(0x7f0000ecd000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00009e7000-0x10)=[{&(0x7f00004b6000)="48e7dc07716f5d84187eb86198121348ecdb670ba1d0de3f14d1742a3a80fec8ae6a03c4864a9c6d92a104b4cf46086a6ea26e8617d4b6274febc09458c0a55a41da021a6ffbdaf9648fa2acf10a262664a5143ea323511a322380", 0x5b}], 0x1, &(0x7f0000bbc000-0x100)=[@cred={0x20, 0x1, 0x2, r1, r13, r14}, @rights={0x18, 0x1, 0x1, [r4, r2]}, @cred={0x20, 0x1, 0x2, r1, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r2, r3, r2, r2]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r17, r18}, @rights={0x20, 0x1, 0x1, [r2, r0, r4, r4]}, @cred={0x20, 0x1, 0x2, r1, r19, r20}], 0x100, 0x4000}], 0x3, 0x4000000) capset(&(0x7f00007c3000)={0x39980732, r1}, &(0x7f0000399000)={0x2, 0x8000, 0x8000, 0xba42, 0x80000000}) 2018/02/12 06:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000097000-0xef)='\n') fsetxattr(0xffffffffffffffff, &(0x7f0000f48000-0x15)=@random={'security.\x00', 'mime_type$\x00'}, &(0x7f0000307000-0xa)='/dev/ptmx\x00', 0xa, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write(r0, &(0x7f0000e88000-0xbe)="98d1ba3d592cbfcdd0dea10dc3f7c50e9086dbc958ccc23587456ce05d4497a20c2a36ebdaac7a959e172763a192f21d2156876fd5cc4646c48d2fdeb1d8868eda87acba83d72592b68b50662c2ea5e176b53d7293b7f7c1e6571daa19bef5aecf8eb7c8854b4957d2b4900e81cf912a39517470337de20d45c1367971deb0a6ecd7cbb708686563eaaa7dde11a995f80c2908b24d06b4c6e56a95488b0435f7fc2b9ed1b27e9da53b20daea782a12f50cc71e224cf7e3f095c059f129ae", 0xbe) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d33000)={&(0x7f0000199000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/02/12 06:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) shutdown(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d86000-0x8)='uid_map\x00') ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000d1a000-0x78)={0x3, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x2, @multicast1=0xe0000001}, 0x200, 0x7, 0x2, 0x4, 0x3, &(0x7f0000c1e000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4, 0x80000001, 0x4}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmmsg(r0, &(0x7f000064f000)=[{{&(0x7f0000525000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @empty}, 0x1, 0x3, 0x4, 0x2}}, 0x26, &(0x7f0000947000-0x30)=[{&(0x7f000019a000)="353126e948161639a764cc314f1320716b31a37042ccebb4227a8644f0811f84709040ba956e112b13863c4ac6b8d18bffac4295f4822e02aa518e1654605f9d55522be497cd1c2342e9e969b60b42d988fdc4a2bf1e08f5046957ead48516f32e74b04975c229e14b7902b76feaaae76dea06cff47ae05aed5515a5567fe0478e0d9a6f07273491c4a5a79640a6fc76903efaedce696fd49b11e4f56871993630cd1e82f269344f41706ae12baaefdf73c36a2e642b671a09e977", 0xbb}, {&(0x7f0000b6a000)="87bd4e6242a9eca4599f3e3eee631d2adb1390485147845d2b05f690", 0x1c}, {&(0x7f0000f32000)="49c75d005340e13e866528d131b37fccd065a0af30256c00eed2876a279372654f744094c61b57365b8da8009f343fd49f6f576552e8cf14f430e718a1d2e0852180379ff468f1db005fcf5cd81acde2daf16a721a4400af5d5e4a464fbd6da6a108a7400ea5b29693b0fbdc2a9e4e6940762870ed17a987918ef5cd1afabbf6f7177520c6ad996c59b80fd29b18f1c998497416bf490cd6a3ac9f41c10c3646d5f151a81554279c4625e6be47acc7d41fad", 0xb2}], 0x3, &(0x7f0000017000)=[], 0x0, 0x4004}, 0x9}], 0x1, 0x8800) sendmsg$alg(r3, &(0x7f0000f54000)={0x0, 0x0, &(0x7f0000073000-0x20)=[{&(0x7f00006bf000)="717168324c3b0d89b1b9be169b40ff1bfb35e82bdbae058e47ecfa1a00ed9742d1d8574a2b512d10d2e63459c5ed8c174e98514e0a34244a9ff52bc2a841515e3bb0f0b5042ec3f1fcf664d7857dd135aead5ea2d92607eb8c0dd729ee3bde832bd81fa7d38338bfc9717cf57197388b3d83e330c6518a3d1707af5a9883d31baf565ff37ed0bb3540cba2cb0b1a775dacfb83b6f24e298ec4d0c0f737e2e67fbd63208772bb61f696b240f0aa", 0xad}], 0x1, &(0x7f000099b000)=[]}, 0x40) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b62000-0x10)=@generic, 0x10) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a6", 0x20, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/12 06:50:42 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000ce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4100}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000dc8000)=[@in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x10000}], 0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, 0xffffffffffffffff}) 2018/02/12 06:50:42 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ef0000)='/dev/snd/midiC#D#\x00', 0x5, 0x800) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000389000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef2000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ef1000-0x8)={0x0, 0xc278}, &(0x7f0000ef0000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000264000-0x6)={r1, 0x20}, &(0x7f0000b15000-0x4)=0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x61, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ef3000-0x20)={0x6, 0x5e, 0x2, 0x8001, 0x10000, 0x7, 0x0, 0x9, r2}, &(0x7f0000ef2000)=0x20) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/12 06:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) socketpair(0x5, 0x800, 0x9, &(0x7f0000bd1000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000f3c000)=0x9) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) openat$dir(0xffffffffffffff9c, &(0x7f000054d000)='./file0\x00', 0x80000, 0xe4) 2018/02/12 06:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f00001d0000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x8000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000020c000-0xc)={0x0, @remote, @loopback}, &(0x7f0000493000-0x4)=0xc) bind$can_raw(r1, &(0x7f00004e7000)={0x1d, r2}, 0x10) getitimer(0x0, &(0x7f0000b35000)) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000732000-0x32)=""/50, &(0x7f0000e42000-0x4)=0x32) 2018/02/12 06:50:42 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000008000)='/dev/amidi#\x00', 0xc86, 0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000d000)={r0, 0x0, 0xab, 0xc2, &(0x7f000000a000)="f284f3d092ce46aed347a2a5ee2c8ba0a4ac3311c32ff6b30cfa243a2d046e5ef161d88d6b40ab6dfabbfcf34ef322b9fac7280cb7ff195a054f142e23f7c8d3f6075aaffdb4dc8241ab09817d6c59b926a4e205a68aa1da85dd7101ec68abdd0ba56d76b92cfe30d22708e00739fb8d47f18de6e3897b7b549900b2c510d19ef2e143da59c5efa68b89f35c2e1393f75424333ede44fa0270badd102f60b8ae46935c93af3edf15560830", &(0x7f000000d000)=""/194, 0x1, 0xfffffffffffffffe}, 0x28) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32), 0x0, 0x347) 2018/02/12 06:50:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000014000)={0x5, &(0x7f0000019000)=[{0x1000, 0x4, 0x1, 0x3}, {0x3ae0000000000000, 0x9, 0x8, 0x4}, {0x101, 0x5, 0x50, 0x401}, {0x9, 0x7, 0x9, 0x1}, {0x957c, 0x99, 0x1, 0x2}]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) prctl$seccomp(0x16, 0x1, &(0x7f0000010000-0x10)={0x4, &(0x7f0000014000-0x20)=[{0x50, 0xfffffffffffffffd, 0x0, 0xec8d}, {0x4a, 0x5, 0x57, 0x4}, {0x10000, 0x8, 0x0, 0xd2b3}, {0xffffffff, 0x7f, 0x2, 0x5}]}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/12 06:50:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005c0000)={0x7}, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0xfffffffffffffff7}, 0x98) r1 = syz_open_dev$mouse(&(0x7f00004cd000-0x12)='/dev/input/mouse#\x00', 0x7, 0x100) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00009fa000-0x138)) 2018/02/12 06:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000201000-0x11)='/dev/vga_arbiter\x00', 0x109002, 0x0) r2 = msgget$private(0x0, 0x80) msgrcv(r2, &(0x7f0000b3a000)={0x0, ""/150}, 0x9e, 0x3, 0x3000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000087b000-0x20)={0x10004, 0x3, 0x0, 0x2000, &(0x7f00001d3000/0x2000)=nil}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/12 06:50:42 executing program 4: prctl$intptr(0x2000000000029, 0x6) r0 = open(&(0x7f00005b1000)='./file0\x00', 0x400, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00008e8000-0x4)) mmap(&(0x7f0000cbf000/0x2000)=nil, 0x2000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000cc0000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/12 06:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000654000-0x1c)=@req3={0x0, 0x0, 0x0, 0x4}, 0x1c) pipe(&(0x7f0000284000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000fb3000-0xc)={0x2, 0x8001, 0x0, 0x7, 0x6d83, 0x8}) 2018/02/12 06:50:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003c0000)={0xffffffffffffffff, 0x50, &(0x7f000059d000)={0x0, 0x0}}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ca8000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000705000)={0x2, "16481eb2064c"}) fstat(r0, &(0x7f0000071000-0x44)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000023e000-0x4)=r1, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 06:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getpeername(r0, &(0x7f0000d44000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000caf000-0x4)=0x26) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fc5000-0xe8)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000b68000)=0xe8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xd8) 2018/02/12 06:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cda000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000850000-0x4)) pipe2(&(0x7f00007af000-0x8)={0x0, 0x0}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d2000)='/selinux/checkreqprot\x00', 0x80000, 0x0) dup3(r1, r1, 0x80000) 2018/02/12 06:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x0, []}]}]}]}, 0x40}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000578000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/02/12 06:50:42 executing program 4: socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f0000dad000-0x9e), 0x3e3e) 2018/02/12 06:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000024e000-0x18)={0x1, 0x0, [{0x40000082}]}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000368000-0x4)) [ 44.632190] audit: type=1326 audit(1518418242.150:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7707 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/12 06:50:42 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa1000)='stack\x00') ftruncate(r0, 0x0) mlockall(0x0) 2018/02/12 06:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000d22000-0x1), 0x0, 0x20000000, &(0x7f0000f6f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 06:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000084000)='/dev/ppp\x00', 0x24000, 0x0) bind$inet(r0, &(0x7f000056d000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bda000-0x1)) getxattr(&(0x7f00007d3000-0x8)='./file0\x00', &(0x7f0000a18000-0x5)=@known='security.capability\x00', &(0x7f000007a000-0xca)=""/202, 0xca) 2018/02/12 06:50:42 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000)='\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000080045005, &(0x7f0000004000-0x8)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x6452) fadvise64(r1, 0x0, 0x2, 0xfffffffffffffffe) 2018/02/12 06:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000af2000-0x4), &(0x7f00003dc000-0x3)=0x4) 2018/02/12 06:50:42 executing program 2: prctl$intptr(0x1a, 0x1) [ 44.721159] audit: type=1326 audit(1518418242.240:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7707 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/12 06:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000dd7000)=@can, &(0x7f0000246000)=0x10, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000321000-0x5c)={{0xa, 0x0, 0xe8e, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x7}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc}, 0x1f, [0x1, 0x9, 0x400, 0x0, 0x9, 0x2, 0xffffffffffff521b, 0x5]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dfa000-0xe8)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000608000-0x4)=0xe8) futex(&(0x7f000004c000-0x4)=0x1, 0x3, 0x6, &(0x7f00005d7000-0x10), &(0x7f00006e4000-0x4)=0x3, 0x3f) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/02/12 06:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00004c6000-0x4)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000823000-0x4)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000041d000-0xb)='/dev/mixer\x00', 0x10200, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000939000)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffffffff}}, 0x0, 0x100}, &(0x7f00000a5000)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000201000)={r3, 0x8, 0x8, 0x9, 0x7, 0x1ff}, 0x14) 2018/02/12 06:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) writev(r0, &(0x7f0000049000)=[{&(0x7f000064e000)="64782181be1528599d353216baf0ab8fc03a25e06080cb3a4c9fad62e57b0cb2337975f305c098a6052d0ea26314ed4d96145a50681189bc511d", 0x3a}, {&(0x7f000049b000-0xb7)="a117b9c15ba3191673c1ca644840c248d8aa4701d1b00be0e4db0f97e81c8a03b7173021c06362a588dbe25a33586bbeeca0af4bdec1c140ae0db3b35a36d3c03459ce3af655614cec1b722841df93d61ce3f4e988e78b1e7d78577351b97cc42129f74edf6faf76986896d7765989202a748508cfdde81deaff9f454903821c627e9401c18552e82613b3544a41340301367219d347b49aa1e8d515ce350c335c7b44591859aa673dc8f3912cdf43b89d475e2d706dd4", 0xb7}, {&(0x7f0000e02000-0xef)="63504778329a3c6fd7d23cb45880160c216538a908729afb242aa1a10241b91974db7b56fca6c513a747a67781261482a0218282b3f63d0c188781247cb3e4bac0775f5140b0dc61c89d2d31bd8059f9d6e3b3a9f860648728d961cf2e44ce409f1749092ca1538dd6c16f1b23994f0c643685820bd4a5e8e7abe28b1ac468a520fb3b4c3cae8b02362af928c8c000911c88c1f92c0077c3dedb4b5afc5df30ea14c2ecdf8112e7279570e0ee8241a14d1909810c263d17141ca654ad11807be1465cb44e1f26968a09391bd2594153b82ceb9ea2bdf57b5c25dc789139928bb92ecb227f0874bdbe34063b1616c85", 0xef}, {&(0x7f0000529000-0xe5)="77a13a4d11c44076861de05639c48234467d69f279373e43a94c8b683c8f56e34e906b006b5d6afaf385bd2eeef02f5ee0c4763663dcf55e133bbe9d4d1ee179569fc20b86c6c5348f1b2bf8814310abc1f7299935fd64ecb3604c60a42b3749f1ec9e61bd1bac501acafae6321d172119e1229d5132fe04615a89304aa709445182b40da2fbbcbad0fc348771e8b8fc81c7aba98052e8b82866ccba0e49d26196fef313c0e64b4500c14998d32ad8b2ed5c1bddf44e0d2560a634d0e924d815fae2de7d593bea1e7f0d379ed447b041e32335d3e752412c2b4b6029d2516bf42cd02a29e0", 0xe5}, {&(0x7f0000b24000-0x4b)="0f420313b865d5ac170f49e2fb3cdb084e6909951cd910326601bedb08d5bd3fb05a9be716345610e9c4a92dd64efd7769776338073d165b520f6437dd88f24f0d859e0debe41016bde891", 0x4b}, {&(0x7f0000d33000-0xf2)="32f027a178b40c2ad104c5cb73e171cad1a99925d36ff96d73c48eb9c6bcfb6fb01f8a6ed83265fd9a857889b0a2c49ca71d5dd18560c3709e71742c6727ec601edc268abb15064d3ef23440be7acf64aca1a3af0a6529fcb41a7de2cf539d560af39caf398de0322ba4cf9c9de32743196089823df7c79041f1a4cb9efa982d4c7c2238167585f43ec47d51f3a0454c19f3507a6887b9a0ed745f846d8b716d24575384e7cc0ae0b6736d0595d16c5c651f8e1a7f2f075422080a5f716a0bd4d03c2f143029b4876269453fef4a7c557c3601a64a4c89897510a60023ea8ecf496b5d4ae7a598da4f0e7a45de0c11dc35bb", 0xf2}, {&(0x7f00005b2000)="e4cd8accf2c4751ec76fcaed4299d3738472a50a460ad0b4a459e0aeec53974d8d82653150a877eb88f08f10c60dbc0a32b33b15d6a61334333354d1ec4224de35d8c921d53b0b002bfe00ac61f1612ece086c68b22455db504d3b074f324b692a3451477b7d181d838d1afa4fcd70afc2794e0dfefb4b1e9a1a9f5ea66226152f909083fde944cc6f50aa7a6edb5885acee42be9699e1cb4b649e3c1a3913d6263dc8deac7cd190f32337a2fc1d955b9ba92f3080a212e256dc53d44b92768a339e2b966c618b7aa5378024197242c73b6d4e0b21bb03defea9ee1d704b07a9d6708fa6e6231b6679554cfb8829ca", 0xef}, {&(0x7f0000ba1000)="0d5a896317faac416e1c797f2d903ba6903f35e42ea1b071fb9bcf9630833e63bb3ed4b822", 0x25}], 0x8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00002c8000)=0x2, 0x4) lseek(r0, 0x0, 0x4) 2018/02/12 06:50:42 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ce9000)='/dev/vcs\x00', 0x42800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000784000-0xb), &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000566000)='/dev/vga_arbiter\x00', 0x400003, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d75000-0x4)=@int, &(0x7f0000ac0000-0x4)=0x4) r2 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000af000-0x86)=""/134) r3 = semget(0x2, 0x0, 0x200) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000850000-0x2e)=""/46) 2018/02/12 06:50:42 executing program 7: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) open_by_handle_at(r0, &(0x7f00005d8000)={0x13, 0x0, "e3896ae5d4d617ff782b5c"}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x200000000011, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f000032c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000538000-0x4)=0x14) bind(r0, &(0x7f0000342000)=@ll={0x11, 0x1c, r2, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/12 06:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000756000-0x8), 0x3, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000907000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004be000), &(0x7f0000815000)=0x4) 2018/02/12 06:50:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0xb7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000faf000-0xc)={0x80000008}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000014e000-0x14), &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c3f000)={0x8, 0x7fffffff, 0x9, 0x5, 0x9}, 0x14) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) fcntl$addseals(r1, 0x409, 0x8) ppoll(&(0x7f0000a18000)=[{r0}], 0x1, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) accept4$vsock_stream(r0, &(0x7f000059c000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000df0000)="25f7b0a5daaba1c0b6dcc204f0163e4217e0f93d0860fcb5c7e20803c1ceed5c76830d4867d2d502d9521bbd72df9d6e3a2bf76b8a7abafdfabb2351904638ad0a4e46740590c23745277c83b14051778afe03eb67447f4aac0f8a5ebf0ccac09127cef9566a9564cd6b399c3de165f3b0cd53904c519cd1b1f67eea1361a69b7a07ad7ac9bc6737f7c417b5dd70ca3d1a6f9a3ee0eb53e8e640d5ad2c400acf67dbee1595716078a1dc73") unlinkat(r0, &(0x7f0000ab0000)='./file0\x00', 0x200) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) 2018/02/12 06:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000c7c000)="c03e26bca77a1787cc77eeb3bb5b5d1c6defffc529ed47eac61cb3ee69483ae474513214c9fa6afb3e248977900b60c09ba8194026c185ece9cc222fdb314cf7f7201aa9e583f9ffa772", 0x4a) fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000117000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) openat$dir(0xffffffffffffff9c, &(0x7f0000c8b000-0x8)='./file0\x00', 0x400000, 0x40) 2018/02/12 06:50:42 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bf2000-0xa)='/dev/cuse\x00', 0x201, 0x0) fcntl$addseals(r0, 0x409, 0x1) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00006eb000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000098d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f0000280000-0xe)={0x1f, 0xffffffffffffff84, {0x6, 0x8001, 0x80, 0x8, 0x2, 0x7}, 0x0, 0x6}, 0xe) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000fc4000-0x214)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x84, 0x5, [{{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xff}, 0x0, @in=@rand_addr}, {{@in=@empty, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x13c}, 0x1}, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00005cd000)={@generic="399c2d61ec63e45d7786fc602de53fb5", @ifru_names=@common='bridge0\x00'}) bind$bt_sco(r1, &(0x7f0000a12000-0x8)={0x1f, {0xfffffffffffffffa, 0x9325, 0x1ff, 0x2c00000, 0xe5, 0x1}}, 0x8) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000b10000)=""/246, &(0x7f0000c77000-0x4)=0xf6) r3 = msgget(0x2, 0x20000003d) socket$alg(0x26, 0x5, 0x0) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000d39000-0xe5)=""/229) readv(r1, &(0x7f000084a000)=[{&(0x7f000031c000)=""/229, 0xe5}, {&(0x7f0000b59000)=""/90, 0x5a}, {&(0x7f0000dcc000-0xc9)=""/201, 0xc9}, {&(0x7f0000455000)=""/4096, 0x1000}], 0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000119000-0x4)=0x1, 0x4) io_setup(0x400, &(0x7f00003ce000-0x8)=0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00004a4000-0x9)='/dev/rtc\x00', 0x8500, 0x0) io_submit(r4, 0x1, &(0x7f00000bf000-0x8)=[&(0x7f000059b000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3, r2, &(0x7f0000f27000)="3325f03aeaba3f8515af7ee205341dae24e39388c94d937083247cc6e3dc4d30a5c084bd0ef26dfd354f9196e10b851567e0ad6a64dd4534978c9fb37aeaddd06b5b08190019b43f5db4cd6e599f2cd1dfecc87801064315b6a6f8eb5b893fdeb0c5b6f766908e337be234535a854cc026bc0cdb7531bf4c6f1b08b13d64e3f3c01cb60167e3550943bb5d3c369e4c3048eb33dbf2cd9a23c6c96066581e42b026f2308d7265adc7010544e0d1d9924875c775481292e060d22d9bcad9", 0xbd, 0x5, 0x0, 0x0, r5}]) 2018/02/12 06:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007e7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000e6c000-0x4)=0x1c, 0x800) openat$cuse(0xffffffffffffff9c, &(0x7f0000f2c000-0xa)='/dev/cuse\x00', 0x3d, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000045d000)='/dev/audio\x00', 0x101000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000046c000)={r0, 0x1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000c0000-0x4)=0x2, 0x4) 2018/02/12 06:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x1) syz_emit_ethernet(0x4e, &(0x7f00007cf000)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x1, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/12 06:50:42 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000007000-0xc)=@nl=@unspec, &(0x7f0000007000-0x4)=0xc, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000006000)={0x3, 0x0, 0x2, 0x2, 0x4, 0x7, 0x4, 0x9, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={0x0, 0x81, 0x4}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000007000-0xcb)={0x0, 0xc3, "aa00010000a687dec20e7ab8f02fd428b5aae262c825e25601667075be715517bd2d0d6fcaa1f38fd7563f64091af64776f76c4b8baa69d41d384a6483e7619b937dd17a87a73939d660cbbbefeac07d7e74ae1215fb0de312e8cee64388b2c372682503ec70ca071505e95c6f5ba317ebe5252ee8026e93d302d74a2577a7a82f3814139f45afe508f24a53d1243345ae77bc9a767411d922a11655b1a784ff50fd4bd83937ba9875727182e086ffb2028c75ea7c68c3b26648efd3c548ab3d70d802"}, &(0x7f0000007000-0x4)=0xcb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000006000)={0x0, 0x9}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000006000)=[{&(0x7f0000007000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000002000-0x80)=[{&(0x7f0000006000)="b08d5c3cd89476d822e3fe92140514afa3ac3da02f5291514e200fdfb12a43c5bb3a7c91faef03facc2414377739ffda59b411a434075634d4de7b2f04353aa0a53075278a9e2e5f2369c95a50a324f55806deebe9f99e16e08474df942034e4b60669d52d84703c6732a6b663a6564ded3f1a46e192894934eada4414d79a979a564e0890db9ff59ebdf45d16bb6626ca9ce94fc8dba3b02df3243c95fbb72abf1b64432c0fa94e7bcd56d45e7ab4bf364af9dbc2c8aebf60d0c9", 0xbb}, {&(0x7f0000004000)="1c22468224bbdbf594a79cd0cb0564622d3bfeffc37fe22055328269217715971a19641929c639393fc3c62fb5331e31082437df9f0c7a2445a3dfb1a14827766653d4b961e3", 0x46}, {&(0x7f0000007000-0x54)="5cefa981548fa79b1105f91c092b0fba74296c99cf0778cf02643b3773cb0ef421ff0689e7d4875bc1f2ccf0feb818bc384cce4c0f5fcf7903037fca8df867f3b57392127ac4375bbf6d30d01e0daae637c60491", 0x54}, {&(0x7f0000007000-0x61)="7a55eb5cff916775f8c817016c45d9057edfc4c1f2a4ada0b98fd85af620ef50cf82e343e68ca49e4d7023026298e27e46248309e60b0e299290c71e4225ade38bc9e8fe3a183b304c768d47811a0d26ca282073d217daedf21102f0f46dc041cf", 0x61}, {&(0x7f0000004000-0x3a)="7f4932d714383c5110ac90c2c3f8e67ad89491d168b149c666ca3b0007f24427f1a477201d37660ec8860b4b2cabe7cf3cda45967f3e0edb500a", 0x3a}, {&(0x7f0000006000-0xb0)="dacfd7c93b4a37c01ce44f7aa46407e716bcb861917d3f55e7fc1cc240fd67c6e5ff19de3fd3d7a9c36c3f145e36c03860af5d508aaa8b41506bb7c68bff8b2599445f98ad0ec026d03922d49976e40fc54d0d69becd2a5294989802a6a940f1a9794ccb1840490ee88191cce73cab20a04626230bddbca7c26b006ee3be8d16b8e517f38eb3b4ab319384d7d91818c408d4a383aac4a7930d0908e452e32c4fd5697a36b5bd77490398cd8568ffdfbe", 0xb0}, {&(0x7f0000005000-0x71)="fe8883e2544f995cdb05bd9150996850de3487062261727ed9e514c45d0a71acd2929f193d6c61b997a36f36ab4c378f7ce6afb69316a4b820384c2d3973d747f782730cb21af57a26b4251038bf4b3e7559d52cccdcc0f40eb67af174f810586c7e4240a02a70390ca3b7e2c21dc4bfb9", 0x71}, {&(0x7f0000006000)="952fea3006772f765aec3bc3ed32784e9df9866816e27b8192cfc221f07831ebd0a36bd63a8d870f146294e0321cbc33145e386cb4f78ebe4d75c6649991b40bd2b8fa66d2e5e69a20b918114cbcc840b34aa041a04db00adf641768b537f06d9bd7494f04b36403ee832dae35134f64d2800c7a7b66b5fd6ffb03527b3ad903608d13879b6d0bdb166858aa7deeb8e16791473385e3dc6d17b7d78e02c218108b0188a5772029f45f71cd85578906a4580a7d846235810cd444b511e63dc07547c5a6cd01c7736b7ab529ca3b7f7c15ded05c6998a4c7bb586205a93d34d28dc89201", 0xe3}], 0x8, 0x0, 0x0, 0x8000}, {&(0x7f0000007000-0x1c)=@in6={0xa, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000007000-0x20)=[{&(0x7f0000003000)="e43849b42bcf0d86200890aa84f228bd218ea8269567dd69b5c2ce395f23356c3660adad61b9906d1fcc3501added1807e3aae04c9d146d47e792fadc1213afb75f52516880cfda35cc2815cd2b173989dfa7fb125ba71ca7c8550611bfe01ebab4f9ef0d75b9521b4831f7cc3f0f9c0708eae9c6173c3145467d00aacc548e2455987e5248328c28f9bea7de0824352368dd466864c252451da3b4ad6f48c87328d5aa8eeba2abf7a428e71a5d69ea2b96ebd6b", 0xb4}, {&(0x7f0000007000-0xa3)="61092e631fbd1d135228e5df45b46752be1aca90a3a2979a0f47387c30e3c3b8c297c0e77bf49d5d782e054f39bae1e6e7fd8dcd2f69ce5092f2b18b8b8e74323cbd0587805aa043525db63a3503de4996683f631dbbfa231be396ecbb4bf435d69ba74e3c1261094fc71bfddc5e60dcc174e82ed94ae99247996df89f2fe9424b9911c2a1ec87fa70afa614213ec417be195a1dfa2dddb258b842da48c53bf8073f80", 0xa3}], 0x2, &(0x7f0000006000)=[@sndinfo={0x20, 0x84, 0x2, {0xfff, 0x0, 0x5, 0x3ff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x8002, 0x9, 0x4, 0x4, 0x4, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x484, 0xf, 0x0, 0x8001, r3}}, @init={0x18, 0x84, 0x0, {0xf, 0xffffffff, 0x4, 0x7}}, @init={0x18, 0x84, 0x0, {0x4, 0xffffffffffffffff, 0x6, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9ee, 0x207, 0x1f, 0x8, 0x100, 0x3, 0x3ff, r4}}], 0x120, 0x40800}], 0x2, 0x8000) r5 = socket$inet(0x2, 0x3, 0x7f) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000004000)=@security={'security\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x180, 0x98, 0x180, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000004000), {[{{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6, 0x0, 0x40}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0x178, 0x1a0, 0x0, {}, [@common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) 2018/02/12 06:50:42 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000002a000)='/dev/snd/pcmC#D#p\x00', 0xc52, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000002b000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f000000e000)=[{{0x0, 0x7530}, 0x6, 0x1, 0x8}, {{0x77359400}, 0x8, 0x1, 0x7}, {{r1, r2/1000+10000}, 0xfffffffffffffffc, 0x6, 0x6}, {{0x77359400}, 0x2f, 0x5e, 0xffffffffffff7fff}, {{}, 0x40, 0x3, 0x9}], 0x78) syz_emit_ethernet(0x36, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/12 06:50:42 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000b8d000-0x400)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000de6000-0x8)={0x0, 0x0}) dup2(r0, r0) fcntl$setstatus(r0, 0x4, 0x40800) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)=@common='eql\x00', 0x10) inotify_init1(0x80800) 2018/02/12 06:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004b9000-0x11)='/selinux/enforce\x00', 0x204040, 0x0) sendmsg(r0, &(0x7f000090d000)={&(0x7f0000997000)=@llc={0x1a, 0x1f, 0x6, 0xffffffff7fffffff, 0xa50, 0x9, @empty}, 0x10, &(0x7f0000bcb000-0x20)=[{&(0x7f0000907000)="257d5fa33ee4baef69ffb1458f2ea46995232a4646dd98ab389d367901cd39a9178943100069262c7e8feb34bc65486dc6772fbce1ac26da0653a8eb9fd320506da1d9d0db562d7afc26526d97af6709bbdc2f9e2e93f675bab5ea959965c9ee7c32c2b1eaea7983213c601aff6488cdcd3b5f494de2793d8c9d89b1851aa3f9047198640b4c91220e77d6dbc3c4268bf9ce3c9337765132f08841f432bf8638b2be5f14f585a928997466af72fa", 0xae}, {&(0x7f0000560000)="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", 0x1000}], 0x2, &(0x7f0000955000)=[{0xd8, 0x1ff, 0x2, "b839752f43838b89e99c4d9f1e3e6e57cd891da32bdc3261ddb979e6bb83d0e741bdca367cf0064e2b4ac3967f64ebe520440e2e8b5b5296a0172ebba439aea4267d413f0281c570539cb6312875adb8063b15a50447bea16304df9e5fc9f10e41c2ad5e7197c114dda256991c3528691e9983a4380bd0260428065461e4856448628eb0d4e6ad3d9bcfad84124a8b7d8d764858d05d22b9a49b262df065e6602f51ead8eaca6b7adfe8265f1bb3bdd357a52541178242754b8a05de073b3c2e6c15b0"}], 0xd8, 0xd92394bb7fccdf6e}, 0x801) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ee3000-0x8)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000051d000-0xb)='/dev/hwrng\x00', 0x650200, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000670000-0x18)={0x0, 0x6, 0x8, &(0x7f0000098000-0x8)}) 2018/02/12 06:50:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ec7000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000757000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b54000)={0x0, 0xd5, "442efc534ffe1ba3abdb9e29818ad03542b87d4dabd0f85903170f32dcd78662cc3c431966335666839b1d20a813e843d15e8716625c91f5808eca36e75455dc2145d2cc210bfde79492253ddbb022efa2a6cb2361e0d3a346f7a5c438285c6dec5e6ccbc109909a0aa2c9a8245b067ff391e239a4b8899bef1c0f077a2080404dec6d63ec686efe06087089ebaf01f54def6f3e32aaec507f375f1e8ecd5f3c30b5db251ca45135aca6bd3f47a439e7041c9e1e06c3014b29230ead33901f38f3d994cdd8c7b755b243dd2e87a1aa3732a42e15b4"}, &(0x7f0000e25000-0x4)=0xdd) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000030c000-0x4)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000c000-0x10)={r1, 0x1c, &(0x7f000022f000-0x1c)=[@in6={0xa, 0x0, 0x8, @empty, 0x20}]}, &(0x7f0000f92000-0x4)=0xffffffffffffff1e) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0xa, &(0x7f0000e1c000-0x50)=@raw=[@call={0x85, 0x0, 0x0, 0x22}, @ldst={0x3, 0x2, 0x2, 0x1, 0x6, 0x0, 0xffffffffffffffff}, @alu={0x0, 0x9, 0xf, 0x0, 0xb, 0x8, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, @exit={0x95}], &(0x7f0000c43000)='y\x00\x00\x00\x00\x00\x00\x00\t', 0xfffffffffffffffa, 0x1000, &(0x7f00008e4000-0x1000)=""/4096}, 0x48) 2018/02/12 06:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f00004aa000)=0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c5b000)='/dev/rfkill\x00', 0x20002, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) pipe(&(0x7f000098c000-0x8)={0x0, 0x0}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf3000-0xa)='/dev/cuse\x00', 0x101040, 0x0) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bbb000)='/selinux/create\x00', 0x2, 0x0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bcb000-0x11)='/dev/qat_adf_ctl\x00', 0x40eb01, 0x0) io_submit(r0, 0x4, &(0x7f00005aa000)=[&(0x7f00008a2000)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f000051d000-0xa6)="0d61643512cb7a19373d39e16dbbd78a1f99f0b1b22b24fed2a84376051bae4d8f0ccb12d17c47b5e56807116765248f85fa80ec31f90a493c872112bd3ce7d649c00cc6661175680d7128c9a001b7475e6c81b62e5315552f59d4f7321c41cfa2309861359c3c029b5bab5ff9651a19f256ef184369d59d4402036455dca22b094a04c1c0a22c9a94d0ecf337175766e1ae8f8242f5cfcfe11d90eeaf82714e7add88a2ff5b", 0xa6, 0xa47, 0x0, 0x1, r2}, &(0x7f0000752000)={0x0, 0x0, 0x0, 0x6, 0x80000000, r3, &(0x7f00007e2000)="0abf95336c4cdab98f4a49c53a23bf0af5acfa4575f02c8ab8ecdf6b4f67fa5a114c0450a982a385fab1b781796ade4a91174e45b6f256559b4d846c162161cbca4dea7892f204ffbe0ead68b87c1a8d0494d9a90953eaf8d29647b92aa39c3963a2a976649489125401befb459c8a020a913969", 0x74, 0xffffffffffff87d6, 0x0, 0x1, r4}, &(0x7f0000756000)={0x0, 0x0, 0x0, 0x3, 0x4, r5, &(0x7f000078a000-0x8)="bde90bc285d592ec", 0x8, 0x400, 0x0, 0x1, r6}, &(0x7f0000be2000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r7, &(0x7f0000f1d000)="9554eb08b3a796fa06cf834205a3df93b4b82b33a594f5acb89398ee47c14e72e48e6ae44730bc6275389bfaaa31e6bb4061e6c912f0da28191710cff2165889df7250312b57cb5ceff962ed60452bdcc6fa618f5096c58a402c285e7297821e8988c714dba1618b1140389e1657ffc1f9300f", 0x73, 0x3ff, 0x0, 0x0, r8}]) r9 = syz_open_procfs(0x0, &(0x7f00004b9000)='net/sctp\x00') getsockopt$inet6_mreq(r9, 0x29, 0x14, &(0x7f0000c61000-0x14)={@local}, &(0x7f00008c2000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f0000fe6000), &(0x7f0000c2d000)=0x4) getdents64(r9, &(0x7f0000002000)=""/72, 0x48) setsockopt(r9, 0x8, 0x0, &(0x7f0000817000-0x73)="51ec2f854cce0815975d8f600ea3a90409bf50ddb037c0735cc589c322c040180831672e8bc4352d71dae395d44967abaf55f59366fc739ab53ec9fbf8214bc1683ad769a6069a620f3c7ade35188369d5ad344ce5239c2cf5173e0530eed6513d5d7cd06984e3a3831873c83e96ac150d6c4c", 0x73) 2018/02/12 06:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000318000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000183000-0x2)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f00009c3000)) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) recvmmsg(r0, &(0x7f000044b000)=[{{0x0, 0x0, &(0x7f0000ce3000-0x70)=[{&(0x7f0000016000)=""/108, 0x6c}, {&(0x7f000093a000)=""/87, 0x57}, {&(0x7f000027a000-0x8d)=""/141, 0x8d}, {&(0x7f0000635000-0x22)=""/34, 0x22}, {&(0x7f0000d4b000-0x9b)=""/155, 0x9b}, {&(0x7f00005eb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000079000-0xfc)=""/252, 0xfc, 0x6}, 0x10001}, {{&(0x7f000071f000-0xe)=@l2, 0xe, &(0x7f0000962000)=[{&(0x7f0000e90000)=""/145, 0x91}, {&(0x7f0000274000-0xc2)=""/194, 0xc2}, {&(0x7f0000011000)=""/42, 0x2a}, {&(0x7f0000b18000-0x3d)=""/61, 0x3d}, {&(0x7f000030d000-0x92)=""/146, 0x92}, {&(0x7f000057c000)=""/18, 0x12}], 0x6, &(0x7f00004a9000)=""/138, 0x8a, 0x5}, 0x7fffffff}, {{&(0x7f00000e4000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000a7b000-0x10)=[{&(0x7f00005bb000)=""/171, 0xab}], 0x1, &(0x7f000052a000-0xb7)=""/183, 0xb7, 0xfffffffffffffab8}, 0x401}, {{&(0x7f0000356000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000d62000-0x70)=[{&(0x7f000052a000)=""/40, 0x28}, {&(0x7f0000711000)=""/81, 0x51}, {&(0x7f00008f1000-0x56)=""/86, 0x56}, {&(0x7f0000c4a000)=""/4096, 0x1000}, {&(0x7f0000d9b000)=""/12, 0xc}, {&(0x7f00002e7000-0x7f)=""/127, 0x7f}, {&(0x7f0000bfb000)=""/243, 0xf3}], 0x7, &(0x7f000076a000-0x14)=""/20, 0x14, 0x4}, 0x7}, {{&(0x7f00005f8000-0x6)=@hci, 0x6, &(0x7f0000d86000-0x60)=[{&(0x7f00007c9000-0xb7)=""/183, 0xb7}, {&(0x7f000071f000-0x37)=""/55, 0x37}, {&(0x7f0000b09000)=""/71, 0x47}, {&(0x7f0000c18000-0x95)=""/149, 0x95}, {&(0x7f0000f4e000)=""/4096, 0x1000}, {&(0x7f0000452000)=""/209, 0xd1}], 0x6, &(0x7f0000413000-0xa4)=""/164, 0xa4, 0x2120}, 0xfc0}, {{0x0, 0x0, &(0x7f00000cf000)=[{&(0x7f0000331000)=""/4096, 0x1000}, {&(0x7f00006ea000)}, {&(0x7f0000897000)=""/223, 0xdf}, {&(0x7f0000179000)=""/192, 0xc0}], 0x4, &(0x7f00003cf000-0x1e)=""/30, 0x1e, 0x3}, 0x1}, {{0x0, 0x0, &(0x7f0000ea4000-0x30)=[{&(0x7f00001cb000)=""/249, 0xf9}, {&(0x7f0000cf8000)=""/9, 0x9}, {&(0x7f0000471000)=""/47, 0x2f}], 0x3, &(0x7f000038a000)=""/4096, 0x1000, 0x80000001}, 0x2}, {{0x0, 0x0, &(0x7f0000b9c000)=[{&(0x7f0000359000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x8001}, 0x72}, {{&(0x7f00009f7000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f000043d000)=[{&(0x7f000002b000)=""/253, 0xfd}, {&(0x7f0000145000-0xc8)=""/200, 0xc8}, {&(0x7f00000c7000-0x46)=""/70, 0x46}, {&(0x7f0000264000-0x91)=""/145, 0x91}], 0x4, &(0x7f0000704000-0x21)=""/33, 0x21, 0x80000000}, 0x7fffffff}, {{&(0x7f000045d000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b44000-0x2d)=[{&(0x7f0000b52000)=""/81, 0x51}, {&(0x7f0000920000)=""/55, 0x37}, {&(0x7f000041f000-0xb7)=""/183, 0xb7}, {&(0x7f0000aea000-0xae)=""/174, 0xae}, {&(0x7f000017f000)=""/183, 0xb7}, {&(0x7f0000aad000-0x68)=""/104, 0x68}], 0x6, &(0x7f0000c01000-0xd9)=""/217, 0xd9, 0x40}, 0xff}], 0xa, 0x1, &(0x7f00009bf000)={0x0, 0x1c9c380}) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a2d000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000eae000-0xc)={r1, 0x80000, r0}) mount(&(0x7f000084c000)='./file0\x00', &(0x7f0000ed2000-0x8)='./file0\x00', &(0x7f0000de9000-0xd)='omfs\x00', 0x2105404, &(0x7f0000566000)) 2018/02/12 06:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) unshare(0x40000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007d0000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/12 06:50:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x81, &(0x7f0000b42000)=0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_open_dev$sndmidi(&(0x7f00009fa000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x400000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000735000)='/dev/kvm\x00', 0x400000, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ab5000-0x9)='/dev/vcs\x00', 0x101000, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f000018b000-0x9)='/dev/dsp\x00', 0x400000, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000736000-0x7)='cgroup\x00') r7 = eventfd2(0x81, 0x800) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bcf000)='/selinux/policy\x00', 0x0, 0x0) r9 = accept$ax25(0xffffffffffffff9c, &(0x7f0000637000+0x657), &(0x7f000092b000)=0x10) r10 = syz_open_dev$mouse(&(0x7f0000f67000)='/dev/input/mouse#\x00', 0x8, 0x0) io_submit(r0, 0x5, &(0x7f0000161000)=[&(0x7f0000510000-0x40)={0x0, 0x0, 0x0, 0x3, 0xecc9, r1, &(0x7f000021b000-0x64)="2603a7d78997a8b4d81819488ea1ab6a64079aa5aa5e83819a02ad2b2d2af0ddb86d5b85d60aa98937a4250cb1dc34b24cb2d2ff6644aa5efcaa4dcd4e96485988f95fe2b51406272b455d3961ace207b4efa3478920035a5a7e9d449339846e511cc58b", 0x64, 0x6, 0x0, 0x1, r2}, &(0x7f0000433000)={0x0, 0x0, 0x0, 0x7, 0x8, r3, &(0x7f000046f000)="bcb9bab1bd7b1f4143710b1615266a8a9381e2b6fd6bfd699dbad3e0d51d40a1da45ab73bcc9ff64fef22377f1f918f9a08de1be5554264d41796ee97b192b3a9ab660d0ceef31ea22ce7d34aea4edbb062a29f3801ed05c76f8126c3ee702fbca299c742f49b51889f32aeb80608a6ff227d54894eee630e45ded4a75dced9fb9", 0x81, 0x80000000, 0x0, 0x0, r4}, &(0x7f000006b000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, r5, &(0x7f0000c84000)="af8cde5fe27ed334ae3b14892e98e8c3456346e523d55457eaaeaf5bbe8a6506a5794e045a1e44a0e50ac1afef9a6dbb576de77f102724a01e974bf62a15f82ada742359771991ccff920d9a82a76eb5049642eb1526495bc5c83ae4876e2a1da71a2c79264ab4fbf6c6171bb87a03bf1561eabb7ca1fcd961ae345a7056b66ac7170efeab0abc326a1c2ae11d163eabe782579f4f714f27a1799a521e132e8438978645e42e00fd05d658dc205f353f", 0xb0, 0x5, 0x0, 0x0, r6}, &(0x7f000063f000)={0x0, 0x0, 0x0, 0x3, 0x9, r7, &(0x7f00006d8000-0x69)="98ba4849a886f10d1a2f71d9a3abb7cf9b50ae638cc4cf75cd23c8da3b0d253c10c3a4580013fcf6d6b334b6e87a26880cc6545c17d04353284cfeeb908159d5f1ec5cdb89e87a43be13d5d3db65c7cdd88a2fcd60cbcf1f080940e6e554d1829cc8e41944c15e52b3", 0x69, 0x6, 0x0, 0x1, r8}, &(0x7f0000c5f000)={0x0, 0x0, 0x0, 0x1, 0x7, r9, &(0x7f00003cd000)="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", 0x1000, 0x8000, 0x0, 0x0, r10}]) mmap$binder(&(0x7f0000e03000/0x3000)=nil, 0x3000, 0x35c41a93068dc946, 0x4010, r4, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r11, &(0x7f000082d000-0xc0)=[], 0xfffffffffffffe93) [ 45.047621] audit: type=1400 audit(1518418242.567:59): avc: denied { setopt } for pid=7788 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/12 06:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f0a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$unix(r0, &(0x7f000022c000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r1, 0x0) exit(0x0) r3 = dup2(r2, r1) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00009e0000-0x10)={0x7222, 0xff, 0xc00000000000000, 0x7fff}) 2018/02/12 06:50:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000091000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000984000+0xc2f)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) 2018/02/12 06:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d82000-0xa)='/dev/vcs#\x00', 0xa3e6, 0x101000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000075b000-0x3c)="b6db5a05cf2c639e7c009f957505480ac26533341101276848cabb67f370d5cef2122d80c958af09d629ec4ad3b262f29400b1d25f525b475eb12dc4") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f000035a000)="a6ab52cb5fd38e29701d7a34060c65e98e72e8677664eb6cccff909b1c7387e814f67f28274193181655878a9bd946f17b36030e6fc7ff6071a10ba01ba88db424d66faabd58d6d0be881dc95d069e16d28078a2df0f3488e7c3f9b815cf2284b41b87bafaced891b810e430ebed665f8aa4be18b69c064afcc65613054955e71173fab66cd74982e8d21b8e5fa0627c92039f6f3ce78fb5bedfb6765b1199c0a7150af5f017b121160bb5ac2380c3bde2ca0f8185d6d4f0445ab6a5b5b3ffa3764d440b8e2ce2cdc2d0f25c40cf887afe35f1776012433321d3b819526f20b19a2e35e7c5ef57cf16b5f813813e56ee23141ae3e3c78b29", 0xf8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ce5000)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000473000), &(0x7f0000e10000-0x4)=0xb) 2018/02/12 06:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f00000a4000-0x10)) r0 = syz_open_dev$vcsa(&(0x7f00004fd000)='/dev/vcsa#\x00', 0x2303, 0x80) sendmsg$key(r0, &(0x7f00000dc000-0x38)={0x0, 0x0, &(0x7f00002fc000-0x10)={&(0x7f0000236000)={0x2, 0x15, 0x37354fbd, 0x8, 0x204, 0x0, 0x0, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x3ff}, @sadb_x_sec_ctx={0x201, 0x18, 0xf8f, 0x2, 0x1000, "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"}]}, 0x1020}, 0x1}, 0x24008001) mlock(&(0x7f0000438000/0x3000)=nil, 0x3000) [ 45.175371] IPVS: ftp: loaded support on port[0] = 21 2018/02/12 06:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000248000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f000050f000)) accept4$packet(r0, &(0x7f00003c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000663000-0x4)=0x14, 0x80800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c48000)=0x100000001, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fc0000)=0xcc4) 2018/02/12 06:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003c9000-0x8)='./file0\x00', 0xe4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00005a2000)={0x5, &(0x7f000087d000)=[{0x6, 0x4}, {0x800, 0x9}, {0xd1d0, 0x1}, {0x1, 0x11}, {0x8000, 0x9}]}) timerfd_gettime(r0, &(0x7f00006cd000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/12 06:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d9e000)={@common='ip_vti0\x00', @ifru_flags=0x1000}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ef2000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, {0x2, 0xffffffffffffffff, @empty}, 0x27ae91fef982016f, 0x0, 0x0, 0x0, 0x0, &(0x7f0000db2000-0x10)=@common='bridge0\x00'}) 2018/02/12 06:50:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000+0x8c1)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000001000-0x11)=""/17, &(0x7f0000000000)=0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x6, 0x100, 0x80000001, 0x9, 0x0, 0x200, 0x20000, 0x4, 0x1, 0x80000001, 0x9, 0xff, 0x3, 0x6a, 0x8, 0x20000000000, 0x8001, 0x7, 0xef2, 0x1000, 0xef1, 0x2, 0x9, 0x100, 0x11, 0x6b32, 0x8001, 0xf215, 0x1, 0x401, 0x1, 0x2, 0x200800, 0x4, 0x9, 0x6, 0x0, 0x5, 0x1, @perf_config_ext={0x7, 0x10001}, 0x2, 0x6, 0x400, 0x5, 0x9, 0x200, 0x2}, r1, 0x9, r0, 0xf) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x8, 0x2, 0xfec5, 0x5, 0x20, 0x2}) flock(r2, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f0000003000-0xc8)=""/200, 0xc8}, {&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000001000)=""/136, 0x88}, {&(0x7f0000002000)=""/178, 0xb2}], 0x4, 0x0, 0x0, 0x5}, 0x10020) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000003000-0x4)=0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000+0xbaf)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000-0x10)={0x6, [0xabf2, 0x8, 0xee9, 0x5, 0x4, 0x7]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000004000+0xb0f)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000006000-0x4)=""/4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000006000-0x4)=@int, &(0x7f0000006000)=0x4) r4 = msgget(0x2, 0xc0) msgsnd(r4, &(0x7f0000005000)={0x1, "2cacc2735cd0e89c5de05f11555788ed015166ae6842fb95443ef259a4905080a06c515e3f414e57bb51fc702c4a9ae380a7f77df1997f298c5955f92f192b1d5178eddc419a7875cc95f6a8b09babb15355fd013b6fd7f8b2de7264e0096f0b798e363b588731706b04222d965d1ae550cc3acc5fa5e23369981c7352c2a8b328ca2cc816f42de0cfe8784ee9cfb19599e93553551f36e3d0e318b2d31a876e7824a4a889ae6a47368049316653df19c5052d9d50ff4d39b91a992c35476a9a7789fd5f6d992b520bd54ba1238dc03799258ad4a55703bb96c6a6e62482ce05eb892ee7b691c7f0182b"}, 0xf2, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000007000)={0x0, 0x80, 0x9, 0x8806, 0x48d, 0x2, 0x6, 0x1000, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8f00}}, 0x5, 0x7ff, 0xffffffff, 0xfffffffffffffffa, 0x3}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000008000-0x104)={r5, 0xfc, "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"}, &(0x7f0000008000-0x4)=0x104) 2018/02/12 06:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00009ca000)='attr/prev\x00') fcntl$addseals(r1, 0x409, 0x8) close(r1) 2018/02/12 06:50:43 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000006000)={@generic="61d2690dadebfd9b426c7eb41f3f49bb", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x0, []}}) 2018/02/12 06:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f53000)='/dev/dsp\x00', 0x4400, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000172000-0x50)={0xc0e2a78c624454bd, @time={0x77359400}, 0x9, {0x5, 0x9}, 0x2211, 0x2, 0x2}) 2018/02/12 06:50:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000002000-0x51)=""/81, &(0x7f0000001000-0x4)=0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009aa000-0xe8)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00008e2000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e3000-0xe8)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000750000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009b5000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x7, 0x2, 0xff, 0x2, 0x20, 0xa0, 0x11, r1, r2}, {0x4, 0x9, 0xfff, 0x4, 0x1, 0x8, 0xfffffffffffffff7, 0x4}, {0x200000000, 0x6555c878, 0x2, 0x8}, 0xe000000000000000, 0x4, 0x0, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x2}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x200, 0x8}}, 0xe8) futex(&(0x7f0000032000)=0x1, 0x400000006, 0x3, &(0x7f0000366000-0x8), &(0x7f0000de0000), 0x0) 2018/02/12 06:50:43 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f000089b000-0x12)='/dev/snd/midiC#D#\x00', 0x800, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000001000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00006ac000-0xd)='/dev/dmmidi#\x00', 0x0, 0x40000) openat(r2, &(0x7f00004f9000-0x8)='./file0\x00', 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000628000-0x8)=@assoc_value, &(0x7f0000f75000-0x4)=0x8) 2018/02/12 06:50:43 executing program 3: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000af1000)={0x0, 0x1, 0x2, 0x8001, 0x1, [{0xe4, 0xffffffffffff8000, 0x2, 0x0, 0x0, 0x1000}]}) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 06:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r0) socket$inet6(0xa, 0x80000, 0x6) 2018/02/12 06:50:43 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000486000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8400, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x0, 0x0, &(0x7f0000ff2000), &(0x7f0000002000-0x4)) 2018/02/12 06:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f00006d5000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000a6b000-0x8)={0x2}, &(0x7f00002a3000), &(0x7f0000b94000)={r0, r1+10000000}, 0x8) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000b7e000-0x10), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x8001) 2018/02/12 06:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x5) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000b8c000-0x698)=@mangle={'mangle\x00', 0x1f, 0x6, 0x638, 0x430, 0x430, 0xe8, 0x230, 0x320, 0x568, 0x568, 0x568, 0x568, 0x568, 0x6, &(0x7f0000f2e000-0x60), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, [], [], @common='eql\x00', @generic="098a1e2fb0123a6b7d9d79e31ce3920c"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [0xffffffff], @generic="f3b9dd814407a0e6b68fe4367aa134a7", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}, @common=@frag={0x30, 'frag\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@empty, @ipv4=@multicast2=0xe0000002}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], @common='teql0\x00', @common='lo\x00'}, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @HL={0x28, 'HL\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x698) r1 = syz_open_dev$audion(&(0x7f0000744000-0xc)='/dev/audio#\x00', 0x1, 0x503100) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d86000-0x8)) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/02/12 06:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) stat(&(0x7f00001dd000-0x8)='./file0\x00', &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r0, 0x8000000) setfsgid(r1) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/12 06:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f27000-0x4)='[\'.\x00', 0x3) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) [ 46.001649] QAT: Invalid ioctl 2018/02/12 06:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x2000, 0x8, &(0x7f0000fa5000/0x2000)=nil) shmat(r0, &(0x7f00002ae000/0x3000)=nil, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eb0000)='/dev/autofs\x00', 0x20000, 0x0) connect$nfc_llcp(r1, &(0x7f0000434000-0x60)={0x27, 0x8, 0x10000, 0x2, 0x4d82a3fc, 0xffffffff, "547828f384836d7a5828d2981facbad81025f4ca05ad916247c6fe25cc1b33b7e0cc6e4003893df2739c162e55c8bfa5371ed8715b00792c8b7ab40c306a2a", 0x2}, 0x60) remap_file_pages(&(0x7f000069a000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x25003) 2018/02/12 06:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000855000+0xd61)='/dev/rfkill\x00', 0x60000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00001d0000)={r1, 0x8, 0x20, "3b1f1a2450524f71bae0f67123c251c9630e4065bff8d15e474d338d79feb13482743e41a8563e39337aac34ddaf38c193515cad9cd487b9d49380240f5a213d61ec68effb87daff6fd0eaba1289a5eda3902a76bef840fa3052eaefbe4c1612ecbe9acdff2de84006b5122e09935b18be111a9f5272803127c0a05a0abfc7319350006bd29b870c9f01d654112adae717fcf4764f36be3c41cff06a60902074a66e6d67bedbe27b7916f191820a3736cde1cb0a54554d23a0e6527588e421c0f0c02e19e4284ba051eb30f39c95a8c595fd1bff0973be5f161ad9d304ea760f516a77eac301019adc951964c1fd8d00d5a862cb3728433bc99d2da8dd09c3827a4bb462fc892adcb5a3ed1f621ecab6cf534ed5c98901f39737223573a488c21cffc4728e34a689658362d992c1bd52978754dca171484c7af5280aa575714c9f35a7f6c9d1fcf0d86d17255c1a2a48418af2bd51df0d3e47d25f9a8ef937e389733daf890984be87a79b42c01b6ed0b787e4c8be6413497058a0ea18d4ffd5f8a63879bb062f5388cce6e2718c023c7c1d55de730dd8b579b5b1bd323ae2c7e8d21c6ea3c01707a12f8a813ed0814392242aaa843b65323e8df116ef6113cbd0993e8af41493585c55bbda7226ca99b350e0cd449c26cd0e9413a5ab82cbbb3c45c47dd172816b4b13b51c3f829f954e9b2695bf5fefc9f671af0f7058b1fd9ba5735bce27bd0c1ca0d61943132c5b2aff430b1f0b1d2141642b11c70ae237e5fa74078d65e7e2583bf98a20f90c56ec68a48705d044b2862618843431b8ac3b7c03f84ff5f928afec5641c6d9c3723e6bb2cc35c0655ccfc844da9d7c4966685bae4310a050c7023e43825de0c39af1cad8fda85a67cc0bba3514417150f145f5c98d1ffc9e47c41c8c7e9a519692275553d44d42c004e709f0f53c93c96329e40c50664d0d4786636fc446d82886571349db67e3bb48598b1f48cd55e26e022df129d86c7c6be750bbfbaa4a7ad1dceb3990fc7445ba19fcb0c59939585deab3bbb268cca9c6cee4e824d0856ae2b731bc14b390aec23b3b7d15ad60f74604bc03e470a2da68e0e802311aa78e7fdf67b0c7b01b4a5ef36e165ffd64d31d1b581928336bab6e0d7258c8a670d0773501f97d7b4cc5fefc320ffd7597095ec163526889076b2047a08bda82c2328d559e483a219230c3c5dc95344a8a5b3dbdf3ceaf56609d1a00bce7a6f9673218b9b63177cd1294e7ff4173b726e5a2df9ab53d67324ee4cc4f6d94c8d5fec3e7789ad26afe6749183cec2732f30c9d35c8ce4b1da54a329872fe2e4c1067dc0aed1ca25d30748b541ae5fefebe7ebcb2f995c2d3e4eba243eff4cddf643b269af5e7f5af8eecb6edc3883bd3cfa92072771564f4972bc8ce87ffde21529c76d47a3f922ec04181227b7fa11b5eb34d53b5d49f5fd5ca9850f2c5bdbce62ea48a6a2e668720d6d418f5d2fef1932d725f181df1a4dc4474a6b4ae498886c8fe866dfc255dc45a38b9022017034a722b0cbdfa7ecbf0fdb71012b14e4f80152d57fae7f911c778d16291f7affb3234bfce33c9f91661de9f4c649cf5d84777e5853d00feeeba7382de7f2ccdafb1db9f18122ebebfdcb4f4ec23f8cc94b1333b8e483f3d433776006af268f2c8f98eabff647b93215ff890f805932dee0bb67edca17b9b81de0ba60161b6d9cbc959cd44669c5fb2fe803bab925d685bde8118ad7cd2936a2d4bb8adfd25090f51b42d6b8fbf7415ac2c337a095006d624663c47c8cbe9b136582fafd777f51bb51bff9fb98790f97bcd890886eb44e8f48639a566ffaf06439012f2db110e8a11c99ca6b75c573ef49c42bc69b0cda93c0dfe4f4a51aeed1821ff8ea36474e2c1de25e83a28ae8e296e20069deb44e789b555e33d790f325c9fbff24c8fc7fbb0775b3113bacc6ab4a2e1b14a9428caa2c1b39e36e390aa32ac3c93bb7afcf33c1b9401dd5728325965e18f51d7f473208153d5190cac3a0ba1b3f11e32f6412bba91fdf29aa7c74aa397480b7e42748a2c1c009eacb6b4b490bb56d59ac8787866f43ccf6f2af1e27b25a6bd495dd233fb7287fb98142cc492683aec06148f408061b363ba39c5b91218081b92eddf0d149ca5056129737cf6456f663182f9e2c29b051614e88efb69f1a2ae05c405829226edbb5be5c16d0722a3ee85e90266b038333b29d293f2e5d302e6a9f172c63763928dad0ce62aaa890644a4849d525c7f7564af454519e1ef868e8186c67e38b3a028cc576fcfab909c863f07a29ad6080ab7ddd9e4fcf4efb2b8094cad295402c65f7a84ec4089bad7834985bbf71521ccbb27876cefa752f141040282bb3aa201fd02b5ec8c921fe4af68da3ee54c8e11cf97d89d37c3b2c5a36c82765658128ce4eb8c6e401b06293fbb7974a849fa4fc998c3189254dd20f2ca7310ef5deb323cce5ee565645aa5d28bf90faed31385b6b957f0e1b97e8b33b89bc5c27c0fa9f2a0fd713bb97d0a700d5ae66db81400219883896b0cef4a03941f8eb0619e3d81b295c799a16b525887d18d5e4fd68d891a0ee341a8b2b50056e0c8837e5db506ce9300dfab92d127f0b84226f3a3f35101c2b9125e2593564b7aa8038fa448404d617c9d4990c6fd839d0000000000000001d33d58b41787cb27fb29d47b6f0967e41c750fe6cbc4c6945d76c6fab923b7b978898245238851f2c1c9f5646b1e6915a08eee35f555b6e7c461e122dc2aac91de5bad99bdd0f35063f43a30cc8bdec9343cf6b5ff556a6832eeb28a2689b055601021cd50bd68851c365ce830335a42f6c5cfe7989aefbeaf2b835ec9896400b74a47f3ab7cc6fe1a9002a82c9262f3639294aa9dbe29fac6805479024399674715d3028888b382e41289b9b3add84c38192762c4e4cb0c97f4a59d6eadaba37742bf48289cb6590588d1d7d2259d47d376aae39fbc15e62149e532c06f40934c12f7b3ae6314cfc657c299a8557b753faf57cd8cc5d9445d6b9f95bb5c29dc5ce58eeb3eccc2891fce086b93c80d7a33db5ffba29c71cd8dac6207b698c9fbd6014912cd75b5385a95da5987672f9de32313888ac80dee451e486bc81b64af2f817e74c377dc7c66fd14814ba9821b608aeb491ffcd896eb3afc45e8a964c2c6292ca96e09a1189186f079eaa00e9c95e9cbf9509943247c315728a458bbc7319d17c0299c9d7279eace855ccc3e518d4a6a2ca2145705e4661f1377c46aff2a2645594d0a41a0321f92e05eedf008a7631bfc414302282a2e0dd9824b70f0df8cf747558f57dcfbf5e0d7da3c0b9009db9d641ab496c508d99c568d8b7c8e288cf536165857dba89d588e24616cb1cf068f0224bcbefb3d7f6cc3ba41d805e04c9ea2d120e467f5be09dc166df1f075fe50e144c69e4fe76fa495f5aed6f1bbdc8e15fcf97c39510c0a180d852cdcda81941b39bd2ef85f4e38cdaa8929e9b04248a7ded542b5f2d4c291ac167ce04d781245724715185ee4d480a9046f5658b93e03d1eb24d4c0bfb66b4f4f8d8038d60ff86d349dff8f0080aa9ca1598626182fef82a28c04ed7295c3460e6e5c5520d30d16df8362d35a0daab0085d1dac3ae327fd9664bbf91f96eb9e568e9f3c21dc45aeb872738e03a9b86a0e435119c9306cbaaac81e5e86173d0ddc8e67b6af738fe2454d07087f54aa603f3cc3db50cf49e1e1b2b0560a81c9e8ef7fdf21bc3792f440521e5bfd175bd2bdc8b4c7a209188bd73ea30dc7381f70928e111f08af63869d2d7b5b9a5c7789c21169333547797efa20a4d8b94677bb93f5a96766c02dd112df9e83373ecb874d1879efd235427f4e8df54f22e7e12226fe68980810d46cb81a9f20916a7eedd6f2d8c5db64511234d034e666506749b77ea231b8b5e1a043b8b28023c76d042b4a648281e8dd6e236df89469b10811cc3f3daa39a0b9b78f91d12336de5edeaabd9eddd4959785f25bea5fe8dc58533323bda898840323d52d4ff5f6657e95031955c969ca4a4e4fd104f97f7c935978abd93ae5c38106fdce4550b5afbb96c8a3c005cd709c2c7fb7c7f2d605b0769f91ca0d457c725d38e69716751ef98e53efaa066716859c35e0a33dedde7548c2c67017e29f4a5c8d0069d11ba0ba6be1836e9d165005f2de7929713c7136b394531a44919a612d14c0287d740fd30337221d365c9cd78628ed883bdbc5632cf4ffe8807fd559ff3d49ca74bbe5a223fa2bdfb537aae1f5501f0f5e2a6e80ebdec668d716bda817b084b8a38bfc461620a83a7fbfcdb2da1d7d0abf8b3bd4f2300825e6169d219b9c1bcd47cd365c923ab5f07ff3e07f8ffa4583a5e6c78a745a8b0a17f01a08de9a0abace3469865cc3897c77e69c56ee47a9ee0fab61b5cd2383512bd862387feb4f615c7a291835b2ffd2f16ad445239201bbb7e578f5c90524f9e0d8db867cb0e28a22ff80b6b8d3bc3e04f06c7a09c2f3dfb7ad61bd4f1cf22ccce2acc43d0fa96fa6e7a648848c13df3a474f59f424ac5ef0e959ad97fa48391d11a5324a40e681a8c5e6d276f0582e6b14307b42e0c41733fe3ef7c2821743da6def9117d947498653369820f5a8c68b899760303de05791acdb5635b20b4ae8649b317e22cc7ba9bba2f742fc48fa9d1e8f3ba337545d71e902b7d90bca0fa03fed9ec4babb0041fd56c2220aa9f7f71b591c6f28916bef2eaf588291a34ef88fc74c37aa9965150f64b460673350e67b412c3dafcff1211f9bb23ddb65ba352cc83c9aa7fa2a11d6186604198806d313b6d05bece4e3ca0e833be575f0a90b91248cd5b46325f2954457a087a31fce76706179d89a4173fe58d4e9dc9164d689f4904f3711e9d51c2bf7c06971bb95972cfa140f13a3ee227bffc030654ec4fdc85557c369fc149fa4ef763aba4d078daed2b20107d857ae765c7207ba6574e88677b42978da8c51f8cc4ab22d1dabf0f28bc6f87c853664c87f5ae766c0a92ad4f3ee30a6b27232674738b820a96138698d10f74b3db71bf2558c95168dcb3780bd4f6460d2d280bc05effb29006c3c1673c7b143f6dc076183b722f32976cd745959b9f30627d5d1d253ae705985a371bd9d56b9f89083904f9327cf0a67a32458ddc167727c1d65b2d2e515e47a02dea35917b2b9b54cab0a96e93e6e1c7035516d77b92bb1016a15769a66709cec10b3871a38090bb920b9b12b92baf2e87e4ffc84926975dc85b5977359084b73e0e2d8f925219437d1f91b43bb9c94f7cface66370701d183bb1b1bf0257b89943ece7597e21e28d956ef49a349b26e3142a82948c2ad8d8652f302f45bf56e1628f39a8082f88ee0e48e83ddef90057b4309b7067236cdcac4c0c6ec6a008f884c9189b8f979bcbe0fe4181f23eba076bb3cef779f4039eee6846e4c481a1e6b3c39d137b93d110787f88073f036d5bcd2e4d0efbce49139f82785fe97eb30e2da596391085b2022c06855ff859bd20d5efdf69d163b3327bd34bdb226d29f6dfc890321ed85c7fd53fbd9cf5b52467a1a25d1418f3b70c0fcd1540e13689768da47afee2a95a605aeda61ae85e006439475d21804d196f6d8120e47c78353414bbfecb75b388118ec290fd2d8e3514af7a8ad22337f7ad9db212a3498eb04b032b98cb473b7fa1532027a2690de8dc2618a14b7e71b727e435f6979d021296448d021cd6ff2931ad4f0cc2941c484a72b1c64b91de4cb3e6ceb15af974902d52c93fae135546e8dc6d7c71bd8b9ed14edb8c8298a33640bb5639"}) [ 46.027909] QAT: Invalid ioctl 2018/02/12 06:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = getpid() fcntl$lock(r0, 0x0, &(0x7f000070a000)={0x2, 0x1, 0x5, 0x6, r2}) r3 = epoll_create(0x4000800010015) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000337000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/12 06:50:43 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f17000)={0x1, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap$binder(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x2000000, 0x50, r0, 0x0) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x3}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000d000)='./file0\x00', 0x1a2) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000004000)=""/132) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/access\x00', 0x2, 0x0) 2018/02/12 06:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e16000)='/dev/cuse\x00', 0x10200, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000105000)='/dev/ppp\x00', 0x101001, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000eb9000-0xb)='/dev/audio\x00', 0x800, 0x0) pause() ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000011e000)={r1, r2}) mq_open(&(0x7f0000743000)='\'(security\x00', 0xc0, 0x0, &(0x7f00000c8000-0x1e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5}) socket$netlink(0x10, 0x3, 0x13) 2018/02/12 06:50:43 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f74000-0x9)='/dev/vcs\x00', 0x8082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a0e000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000567000)="26000000120047000000000000000000fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/02/12 06:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fchdir(r0) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, []}, 0x14}, 0x1}, 0x0) [ 46.130213] binder: 7904:7909 ERROR: BC_REGISTER_LOOPER called without request [ 46.187621] binder: BINDER_SET_CONTEXT_MGR already set [ 46.196804] binder: 7904:7922 ioctl 40046207 0 returned -16 [ 46.207572] binder_alloc: 7904: binder_alloc_buf, no vma [ 46.208592] binder: 7904:7909 ERROR: BC_REGISTER_LOOPER called without request [ 46.213247] binder: 7904:7922 transaction failed 29189/-3, size 0-0 line 2957 2018/02/12 06:50:43 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00006db000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000090d000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffd9a, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000b5c000)='/dev/vhost-net\x00', 0x2, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000081b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f00009f1000)=0x8) r4 = dup2(r1, r2) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) 2018/02/12 06:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000842000-0x1c)={&(0x7f00004de000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00001b9000-0x10)={&(0x7f0000a33000)={0x2bc, 0x23, 0x2d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 06:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mq_unlink(&(0x7f0000262000)='i^\\\x00') getsockopt(r0, 0x80800000010f, 0xffffffffffffffff, &(0x7f000036a000), &(0x7f0000c47000)=0x5ee9dc5402e52f83) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000123000), &(0x7f000027e000)=0x4) 2018/02/12 06:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f0000783000-0x18)=[{0x18, 0x29, 0x3, 'R'}], 0x18}, 0x0) 2018/02/12 06:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') r2 = syz_fuse_mount(&(0x7f0000790000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000141000)='ceph\x00', &(0x7f0000d8c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000125000-0x5)='vmnet0\x00', 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r3, 0x3) dup2(r2, r0) sendfile(r0, r1, &(0x7f0000ea6000-0x8), 0x6) 2018/02/12 06:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = syz_open_dev$vcsa(&(0x7f000006b000-0xb)='/dev/vcsa#\x00', 0x8, 0x80) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00006b7000)=0xe346, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000ce4000-0x4)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000093a000-0x20)={0xf15f}) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00007cc000-0x4)) 2018/02/12 06:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d13000-0x9)='westwood\x00', 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000014a000-0x9)='/dev/rtc\x00', 0x2001, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00003e0000-0x38)={&(0x7f0000474000)={0x10}, 0xc, &(0x7f0000b91000)={&(0x7f00004fc000)=@getspdinfo={0x14, 0x25, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x20000040) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000064a000)={'vcan0\x00'}) connect(r0, &(0x7f00009b4000)=@un=@abs={0x0, 0x0, 0x2}, 0x8) 2018/02/12 06:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) [ 46.243863] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.249625] binder: release 7904:7922 transaction 12 out, still active [ 46.256375] binder: undelivered TRANSACTION_COMPLETE [ 46.261540] binder: send failed reply for transaction 12, target dead 2018/02/12 06:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)) write$evdev(0xffffffffffffffff, &(0x7f0000689000)=[], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004be000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000752000-0x8)={0x0, 0x2}, &(0x7f0000f07000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00007c8000-0x1c)={r5, 0x14, "65ca25badacce6297ef8b72551f5952416387f66"}, &(0x7f000052f000-0x4)=0x1c) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/12 06:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a8e000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000c67000)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000bc6000)={&(0x7f0000e3c000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000cd6000)={&(0x7f0000643000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00002a3000-0x28)={&(0x7f0000727000/0x1000)=nil, 0x0, 0x7, 0x0, &(0x7f000010d000/0x2000)=nil, 0x6}) 2018/02/12 06:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009a1000-0xf)='/dev/sequencer\x00', 0x42, 0x0) r1 = add_key$user(&(0x7f0000df7000-0x5)='user\x00', &(0x7f00004c2000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c77000)="65d4874e98188be5b2e3c361fdda7cdc6120aa286e0dceec2de409d4586d5142a884d501d1980dcc7ae90abcc06928784f6a55079a9a0727d9861c6631a266206ef2b70cab31b80d9470308fd76101406f7acd424c7c0adccb5e18dafb221e249c3e9b71a72d81fd9d5b060f32b6151daa3042e59471cd747d869add8c8a173485fc505896d75ce3a4ec126a3341eeceb2266df898580179dc0087c4ff4ce40d88480e5d6a707742eff400f33fa3b71dce2364d3b4d0bf", 0xb7, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x1) sendto$ipx(r0, &(0x7f0000e0e000)="04097f2b33ae9b17736e027121d69e171910d0a9be01a8f0efe31c5a8df27d653ef2d1eec361a8a6e2a79113b709923c8bd984a3b8349c501166ffe59c35a352f6f83ce9b6c9bb8d1205f9f990ad32d954892ad7e09560885190ea90e6411295854bdbaee644c265cadf8f292d", 0x6d, 0x8000, &(0x7f0000b45000-0x10)={0x4, 0x80000000, 0x6, "316d829a8d2d", 0x6}, 0x10) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f000090a000-0x10)={0x0, 0x800021}) 2018/02/12 06:50:43 executing program 7: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000fb2000)=[], 0x0) chdir(&(0x7f0000c79000-0x8)='./file0\x00') syz_emit_ethernet(0x36, &(0x7f0000af1000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0x7, 0xb, "082da231cde3945fdd"}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aea000)={0x0, 0x0, []}) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000d8b000)) ftruncate(r0, 0x6) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00009b9000-0x38)={&(0x7f0000fb4000-0xc)={0x10}, 0xc, &(0x7f00009e3000-0x10)={&(0x7f000061a000-0x128)=@del={0xf0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'generic-gcm-aesni\x00'}}, [{0x8, 0x1}, {0x8, 0x1}]}, 0xf0}, 0x1}, 0x0) 2018/02/12 06:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x8) clone(0x0, &(0x7f0000002000-0xf5), &(0x7f0000002000), &(0x7f0000001000), &(0x7f0000f21000-0x1000)) 2018/02/12 06:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xdf}}, 0x5c) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000ca7000)=0x7) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000f50000-0x30)=""/48, 0x30) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/12 06:50:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f00000f3000/0x2000)=nil, 0x2000}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000002000-0x458)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x0, 0x320, 0x320, 0x320, 0x4, &(0x7f0000001000-0x40), {[{{@arp={@loopback=0x7f000001, @empty, 0xff0000ff, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0x102000000000, 0x6, 0x8, 0xcae, 0x4, 0x3, @common='bcsf0\x00', @generic="25328fc2cdeb171449805eec61ab116a", {0xff}, {}, 0x0, 0x40}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @empty, @multicast2=0xe0000002, @rand_addr=0x400, 0x3, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, @mac=@empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x7, 0x9, 0x1, 0x1, 0x2, 0xfffffffffffffffc, @generic="91bb78e8bf28a23aa5d8d3508e8064ce", @common='tunl0\x00', {0xff}, {}, 0x0, 0x100}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x1, 0x1, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000)={0x2, {{0xa, 0x1, 0x9b, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x80000000}}, {{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}}}, 0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@generic="674b84910a2ac153ed1eba7cceaf3bd9", @ifru_settings={0x2, 0x56c, @cisco=&(0x7f0000004000-0x8)={0x401, 0x7}}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000005000-0x4)=0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000003000)={0x0, 0x10000, 0x7fff, {}, 0x5c2, 0x8}) syncfs(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000-0x4), &(0x7f0000001000)=0x4) getegid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/kvm\x00', 0x2000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000006000)) r1 = semget$private(0x0, 0x4, 0x0) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f0000002000-0xb0)=""/176) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000006000-0x4)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000008000-0x10)={0xf005, 0x2000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000009000)={0x0, 0x0, 0x3812}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000007000)={r2}) 2018/02/12 06:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00008cc000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000bf6000-0x38)={&(0x7f0000ddb000)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000b4c000-0x1074)=@setlink={0x28, 0x13, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) 2018/02/12 06:50:43 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000126000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000baf000-0x20)={0x9, 0x0, 0x2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x3, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000003000-0xe8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000004000-0x8), &(0x7f0000000000)=0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000005000-0x4)=0x7ec3f360, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000006000-0x4)=0x9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={0x0, 0xa80}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=r3, &(0x7f0000006000-0x4)=0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000003000-0x73)="e884388f7b7c8b4472735612ee838c09df05e8c3f717b79901f268c01de151f1c9494b7a1afc20cb191d24978513ab4835f4a8a7a7078be96c0fb5c3fb8c76692fc5fa6d288889895e4e429c86abe3f92c38d53ca63282ab622d991e5a3a7264802bfed41cd7c09c191ab804613219d7286a4f") epoll_create1(0x80000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000005000-0x8c)={r4, @in={{0x2, 0x2, @rand_addr=0x5}}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000008000-0xc)={@rand_addr=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000008000)={r4, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x40, 0x1}, 0x98) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f000000a000-0x20)={{r5, r6/1000+30000}}, &(0x7f0000003000)) 2018/02/12 06:50:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000150000-0xe8)={{{@in=@local, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) setfsuid(r0) 2018/02/12 06:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) close(r0) 2018/02/12 06:50:44 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f00005b4000)="00020100", 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000841000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xc3}) 2018/02/12 06:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ac0000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006e7000)={0xaa, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/02/12 06:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000000a) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aad000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) 2018/02/12 06:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000cfd000)=[{&(0x7f00007db000-0x66)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) writev(r2, &(0x7f0000bb5000-0x50)=[{&(0x7f0000446000-0x1000)="1d", 0x1}], 0x1) tee(r1, r0, 0x86eb, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001a0000-0x8)={0x0, 0x8000}, &(0x7f0000681000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003b5000+0xbe6)={r3, 0x7f, 0x100000001, 0x4, 0x0, 0x3}, 0x14) 2018/02/12 06:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b7f000)={@common='bcsh0\x00'}) bind$alg(r0, &(0x7f0000124000)={0x26, 'skcipher\x00', 0xfffffffffffffffc, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = shmget(0x3, 0x2000, 0xc, &(0x7f000048c000/0x2000)=nil) shmat(r1, &(0x7f0000dc2000/0x4000)=nil, 0x1000) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000d6000)=""/44, &(0x7f0000f73000)=0x2c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6), 0x0) 2018/02/12 06:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000070a000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c03000-0x20)={0x0, &(0x7f0000ef4000-0x8), 0x5, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x8001, 0x84) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00004ef000-0x10)=@buf={0x90, &(0x7f000020e000)="9ee08b6558dc6e61679bfbfd566b9a296a17da4bf2168a3666041811fbc77d17e7f1d0980c62abde93f86ad9bdbbedbea9deec0ca74649a884f86289ee8d47f2f97e1a2a73a16cd91cb32d5c8caa15fe0ec6bcdefdcb67963282d4b78e63e5c28063a2fa2dd3f434bda7296b5027a4c342a955d7a371c2eb7670196cf1e2b70f33b6227ada0ea9ee5fa0adbf28a9c110"}) lstat(&(0x7f0000a7c000-0x8)='./file0\x00', &(0x7f00008d7000)) 2018/02/12 06:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getpgrp(0x0) r3 = dup(r0) kcmp(r1, r2, 0x5, r0, r0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000bf8000)=""/190) r4 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2018/02/12 06:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000fac000-0xf), 0x0, 0x20000011, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x5ffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f000008e000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x200000) getdents(r1, &(0x7f000096b000)=""/36, 0x24) 2018/02/12 06:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) socketpair(0x0, 0x9a9b3a71773ee362, 0x1, &(0x7f0000fad000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000f34000)={{0x0, 0x7fff}, 0x4}, 0x10) 2018/02/12 06:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x7, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000027e000)='/dev/audio\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000a2f000-0x18)={0x0, 0x3, 0xffffffffffffff77, &(0x7f0000515000-0x8)}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00001a3000)={{0x3ff, 0xfff, 0x9, 0x9a, 0x6, 0x1f5a2000}, 0x8, 0x40, 0x8, 0xe0, 0xedf, "813ffaefc804efd74adb0782c7c33eb6523c16510d154886a3303b62be4a679f32a8c46738fbf2835ec7e68107d00de9f28d452d9c639012cfbce651195a97237725e80421f9373ca4a778849d82bf2187fb610c03994ce1cba97317b10a061d408a30b8760f06a5b379cccf52644ca73cc894977e670e3f7af14c15f4a436b9"}) 2018/02/12 06:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a32000-0x9)='/dev/kvm\x00', 0x8005, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000399000)='/dev/audio#\x00', 0x2, 0x8000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a66000/0x18000)=nil, &(0x7f00002f1000)=[@text32={0x20, &(0x7f0000d6c000-0x53)="0f23af0fc76e00b805000000b9b43000000f01c1b8d80000000f23d80f21f835000000d00f23f80f01f4b95c0900000f32b9ae0b00000f32c4c1d7d08501000000440f20c03501000000440f22c0c4e2e59709", 0xfffffffffffffc7a}], 0x1, 0x2, &(0x7f0000f6a000)=[@dstype3={0x7, 0x9}, @cr4={0x1, 0x4000}], 0x2) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f000045b000-0x78)={0x6, {0x2, 0x2, @empty}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @empty}, 0x20, 0x81, 0x0, 0x7ff, 0x3f, 0x0, 0x5, 0x3, 0x6}) fchdir(r2) seccomp(0x1, 0x1, &(0x7f0000800000-0x10)={0x2, &(0x7f00009e8000)=[{0x3, 0xffffffffffffb6f2, 0x8, 0x2e79}, {0x4, 0x6, 0x7, 0x6}]}) dup3(r3, r4, 0x406) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000021d000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x10000000000}, {0x80000001}]}) 2018/02/12 06:50:44 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000000b000-0xb)='/dev/mixer\x00', 0x226c00, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f000000b000-0x40)={0x7fff, 0x74, 0x7, 0x8, 0x42, 0x5, 0x8, 0x4}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f000000b000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000009000)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0xb6, 0x77, 0x2, 0x500, 0x0, 0x40004, r2}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000006000-0x18)={0x4, 0x2, 0x4, 0xffff, 0x5, 0xffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000000a000)=""/25, &(0x7f000000b000-0x4)=0x19) 2018/02/12 06:50:44 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000534000)='/dev/audio#\x00', 0x3, 0x8040) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000076a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000-0x30)=""/48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000003000-0x20)={@common='vcan0\x00', @ifru_flags=0x1100}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000002000)) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000a49000/0x18000)=nil, &(0x7f0000001000-0x18)=[@text64={0x40, &(0x7f0000002000)="2e6a9dc74424007f000000c744240200000000ff1c24c481ba2a9700380000f04f8392d1e50000b566460f38812500000000640f01cb0f20e035000001000f22e04b0fbaf923f2adc4e2e991a46b88670000", 0x52}], 0x1, 0xc, &(0x7f0000001000)=[@cstype3={0x5, 0x6}], 0x1) r3 = accept4$alg(r2, 0x0, 0x0, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000003000)=""/47, 0x2f, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000003000)=""/121) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x1f, 0x5, 0xc, 0x7, 0x8, 0x100000001, 0x8, 0x8, r4}, 0x20) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0xc80, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0x0, 0x1f, 0x8001, 0x1f, 0x3, 0x566b}, 0x10001}) connect$ax25(r1, &(0x7f0000002000-0x10)={0x3, {"bb615bb161fbe7"}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000005000-0x18)={0x3c7, 0x3, 0x1f}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000005000)={0x4, 0x100, [{0x5, 0x0, 0x4000000000000000}, {0x1000, 0x0, 0x3}, {0xffffffffffffff80, 0x0, 0x3}, {0x8, 0x0, 0x7}]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) fcntl$setsig(r3, 0xa, 0x2d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000007000-0x12)='/dev/input/event#\x00', 0x8, 0x40000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000007000)={0x1, 0x6}) 2018/02/12 06:50:44 executing program 4: r0 = msgget$private(0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, "1c02178b9903c299d21b5af053ba4d9c7b3929d52b4deecbd533d548928070de20ef6da0c1e6dc9ff3ccf02061a813c249c53601f4306e92845b290aa6250f1cb0ed8456c342a682e032570c17cc96863823ff4415778c3cfdfccaca1d799159b190d51d94a25a7f72fb805b5de39de0c1343739101bbead05c0b9a0891f3e7874068a8abb4e4af12500557bc9de9e4b146d6e7c6aa92863c74d203941055a0b"}, 0xa8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x400) msgctl$MSG_INFO(r1, 0xc, &(0x7f00002f5000)=""/178) syz_emit_ethernet(0x32, &(0x7f00001f1000-0x84)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f000054a000)={0x0, 0x1, [0x0]}) 2018/02/12 06:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eec000-0x10)) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000) 2018/02/12 06:50:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ab5000)={0x0, 0xa, 0x4, @thr={&(0x7f000064d000-0xf0)="bfdaf2cf8e3943f73968edeee6e14314b24b333e1777b1ba2ad9859c86a8e5ce17cb6daaa13ae296bd97841ba2c7ea2fc3b61bb370f5a3e73fc090481a86ea97648a287d3ed72656d186a248bc7d1f3641219abbed038d0b12703ffec821ec2ca114b1f20c15d052a16ffdd38c5d756aa608b5df05090d2b55830fda71d532f0970af8fc13e24460c348d8258c4cf7a6c0bebdffe99db3a045ff09bd101c28ac10dcc74d9394d457c7eaa92e7d70db94367855591e740a33b8e7d4782e34db20033007710af383a609cf60325de0be87a59340f4444179fa0d6e909eae13cd625716da8d0fcf2cd03bb943f9c111a1a2", &(0x7f000094a000-0x99)="a2da55645a88ddc2fb96696b32ca430db60796f6af5daa35a5e08e284952dac3f08ff7a2b58380dbb3af61f4a7429ecbf74910f2c45c298462bdff27f1e68484561746a05904b2905f51e73fd5264d118a7e68e89f5fec81d3d55351243e8d4bfcc737c94ff811ff241268904c9036c407885a3da2bbbf8bfeffca2f2ba66fb178c320832aca6dd724841e9de8492f5263e8a40f066c5f0167"}}, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f000073d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000001000-0x20)={{r1, r2+10000000}, {r3, r4+30000000}}, &(0x7f000032d000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000-0xc)={0x3, r5}) ioctl$KVM_S390_UCAS_MAP(r6, 0x4018ae50, &(0x7f0000001000)={0x7, 0x3, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r6, 0xc4c85512, &(0x7f0000003000-0x4c8)={{0x6, 0x1, 0x1000, 0x7, "3768ff351d64dadb6b1986ba0fff034cc754f01c4a4d405726b88eb338dfceee17832e47ac5d4e5079dac780", 0x80000000}, 0x1, [0x3, 0x5, 0x10001, 0x6, 0x4c9, 0x8001, 0x8001, 0x800, 0x4, 0x40, 0x7, 0x2, 0xfffffffffffffffd, 0x6, 0x6, 0xbc8a00, 0x10001, 0x200, 0x7fffffff, 0x1ff, 0x9, 0x4, 0x0, 0x6, 0x4, 0x200, 0x7fffffff, 0x100000001, 0xbba, 0x87, 0xfff, 0x3, 0x2, 0x3, 0x1, 0x8, 0x7f, 0x3, 0x6, 0x9, 0xfffffffffffffffd, 0x8000, 0x2, 0x3, 0x6, 0x200, 0x400, 0x7, 0x2, 0xfffffffffffffff8, 0x40, 0x8, 0xfee, 0xfff, 0xffffffffffffff9b, 0xffff, 0xa6d8, 0x5, 0x4, 0x9, 0x4, 0x1, 0xf2b, 0xe66d, 0x1000, 0x7fff, 0x3ff, 0x7, 0x4, 0xd0a, 0x1, 0x1, 0x3, 0x10001, 0x8, 0x8, 0x8001, 0x1800000000000, 0x4, 0x4, 0xd6b2, 0x0, 0xffffffffffff0c07, 0x4, 0x400, 0x6, 0x5, 0x8001, 0x2b5b, 0x2, 0x0, 0x0, 0x899a, 0xfffffffffffff811, 0x1ff, 0x4, 0x4be, 0x4, 0x2, 0x2, 0x5, 0x6, 0x8001, 0x8, 0x2, 0x4, 0x7f, 0x4, 0xa35e, 0xffff, 0x2, 0xffffffff, 0x1b, 0x6, 0x0, 0xffffffffffffff00, 0x80000000, 0xc35, 0xfff, 0x1b43, 0x70, 0x8001, 0x7, 0x2, 0x3f, 0x3, 0x9], {0x77359400}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r6, 0x8, r7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r6, 0xc0605345, &(0x7f0000004000)={0x1, 0x0, {0xffffffffffffffff, 0x0, 0x8d8, 0x1, 0x58c3}}) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r6, &(0x7f0000003000)='./file0\x00', &(0x7f0000006000-0x20)={{}, {r8, r9/1000+30000}}) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f0000005000)={0xa52d, 0x3, 0x9, 0xdf9, 0x1, 0x100000001}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={0x0, 0x8}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000006000)={r10, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x0, 0x100000001, 0x8, 0x10000, 0x7}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000007000)={0x0, 0x0, 0x5e}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000005000-0xc)={r11, 0x80000, r6}) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000004000)={0x3, 0x1193, 0xff, 0x0, 0x3, 0x200, 0x8, 0x3, 0x80, 0x401, 0x4, 0xff}) 2018/02/12 06:50:44 executing program 6: mmap(&(0x7f0000000000/0xcf3000)=nil, 0xcf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000088000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$ipx(r0, &(0x7f0000222000-0xd)={0x4, 0x9, 0x4, "9bb3bdea4115", 0xffffffffffffff3f}, 0x10) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000cf3000)='./file0\x00', 0x10041, 0x1) fcntl$dupfd(r1, 0x40a, 0xffffffffffffffff) 2018/02/12 06:50:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x181301) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000647000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) 2018/02/12 06:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a90000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dcc000)='/dev/ppp\x00', 0xc0000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002e1000-0x4)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000624000)) 2018/02/12 06:50:44 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000013e000-0x8)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f000026b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x8000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000001000-0x10)={0x0, 0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000001000-0xc), &(0x7f0000002000-0x4)=0xc) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000002000)=@generic, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x800) fcntl$getownex(r3, 0x10, &(0x7f0000001000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000004000-0x38)={&(0x7f0000003000-0x10)=@ax25={0x3, {"ddd2daf14c59b9"}, 0xffffffff}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="4e230f1b293a748860af99856fd807d4579e8708b7a497468ded1294ba9c8d0504e9d3af0d64375a557b25", 0x2b}, {&(0x7f0000001000)="c18e7cc83782d4e54974d9996550544ef204aba90a3840e170eb0362dfb7c8d98dc9b7d224f9a5684609821993326ab6f09151d3fcc6abbe90e7ffc745f19147bbe797f9b50a3a3f8b4d3611fb0d48546dd77989380bf1a750899ff978db8d778a0bf65648247687d8a29b8f195ed8bfd3b6394dfb09b1eedf760a0530632b1431f69d63e754fe77f7043736c01c65fdf9b127b1f58bffc80fb41ff7ba88fb120f98", 0xa2}, {}], 0x3, &(0x7f0000005000-0x260)=[{0x10, 0x111, 0x6}, {0xb8, 0x114, 0x9e1, "d1464ac048a2ed0fd00191dd6e4296750e9e0743e7c72eec0736190e673f2f1a16b5c238cba9ae4f1b878909732e273a306530595ef24f2d842f640cfd545d5649264e7a38bf81dc48c6edbb12e97700310418bad5262995d60603eb9caa229792e6edef80705f02f15c0017a6ad9621bf4822a2d8a5a7063db4be58efea778175fa0909ee6a305d72d4beb7714dc7294f7a3906e14b4472adfcacc65ff69a2098f3977c"}, {0xe0, 0x11f, 0xa23, "9dee72c2b21341f50270b686a81dd148ecb7ee34b4df30932c7a7f56c782d46eb72bb59059c0fa4c6a9ef5b53ec1138b8bce3f772dbb49bda6a99f5a2ee0f1bfab7dd6c820f2c0940e68df4f70d07b54ab58b38d61532756f0a4b048873791597bd1145ab25f11b60c1d52a17074fd76724eea15f668b7bf74a747fdcd5cd2ac1b35c8df416609ede450cff8a543092b0dfea943053f13b921b82f1412d89c54b739134775799a24dfb084ac8dadb1b3c8025527fab7d35c0b1b469d8906e0380ac5b39e9fae643bb9"}, {0xb8, 0x118, 0x80, "2c9ff8dbb8d04f852e64d2841415964c3439844afe35c3addf7bb094c7fceeb0710801d3617a63837f3e0a455f9eab5b4908e914a3c0619d4f0fdfa03354df0313861008a1c0009d856f62c2da3472d6ccad953ace6b05cc8dd87de2b70c998c09e2f8053d12ee7f553839ef1902584a6d83046e332d8242f5bdf94f986b518c016eedc946fc47555a7501df7fbf8aaa2bc43a7c55679cb480bdf7adbe78cac58263549db5d42d"}], 0x260, 0x8040}, 0x8000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r3, &(0x7f0000006000-0xe2)={0xe2, 0x3, "83ddb238a557d83b2a68b5e4e5006c7877b700e86d554817818a0beea8c3e7f46c74bb9ab8e9e111bd672ad1ea12cd5312463756fbbf93cf26cdc7e895a1e95f3402039ae473f84fb6fc8af54102064b8844af411b4a02d0a836ab39b64e16f099d40910879bcae88a5a939f93b94f69e4f4df41fba25fb65108e02aa85dc6623a42f7161c55f2acceee8b078503aac9ee08b6ccd59798ece42393d6e5b40771e718d14b2bde63d2f983a40291f9d58ecaaae3ceff0dab948e0f88805b89c6fb788d6386963e0b2d03a04364ef39fc82ef732cbeed976ef43e8a"}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000006000)={0x4, 0xffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000008000-0x8)='./file0\x00', 0x2, 0xc5) sync() epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x800, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r5, 0x3, &(0x7f0000009000-0x18)=[&(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r4, &(0x7f0000009000-0xcc)="e570e205770c2fa7e21d3b54f60f4317f9311b5d60e003f8555d494621d1d01966d2c37d4785bcd88af1f1e3422eefaaaf00ecf2ead4174bc055fe55ff6c1be3ad33d617a6a23baa5f0e9ad96de666bf56522ff853db3ae1ea2de5201ea8ded41a78b55162c8661228cd1343018477630b5d580e09b4282d9db906dd96f89c241ceb634a886c03baea1d0e418ab04c05b0399a085fd5ef98210a45c0eb209626d1fca24c3cb436e3bc730113067e82eed12a2be0a303c40dbcacfb690e433e35047a1463f7a4ae8bbc3e8f21", 0xcc, 0x8, 0x0, 0x0, r2}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9b5, r1, &(0x7f0000008000)="1c5a9e243853138910c8e7c5aa77015126e4c0f4c0b7b0b1867f1d47a40adaf5438472a9d25d494e59416cdfd4510f7a93005b3f3739e13ea5b99cae580d141902780212332a40cfd7df8f7ccb1ce802bdcd0d67d81b4086aea3aec59663632869c6a1da73a794f685e3bbd6", 0x6c, 0x7, 0x0, 0x1, r2}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x7, 0x1, r4, &(0x7f0000008000)="8958ad97ebfdcc91364fb07928a2bf2caa86310dee6854c2054b2d43e3ba1d88e015468e6c84b7080f7bc360f5d6c37102d1b8503a0af28f9fc7fbfff3a2c67e3aec96ea422f64aa0cfb3d021a1aee7e42d0f498c640edb91e0337fb8a9c8aea56d08ce42db4a3ddf474235a5ee61fc1c94a548df0944c4f2c64eec7d8ce9646647613e8bef4a3728434784b0a4819bd95b091e6b9c43517af7ff33972571b", 0x9f, 0x800, 0x0, 0x1, r4}]) 2018/02/12 06:50:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x2103) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffff9}, {0xa, 0x1, 0x10000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fff}, 0x7, [0x80000001, 0x401, 0xd2b, 0x8, 0x2, 0x2, 0x3, 0x7441]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000cf2000-0x34)='wlan1vboxnet1lo@vboxnet1systemGPLtrustedsecurity!$\\\x00', 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d8c000)=0x2, 0x4) write(r1, &(0x7f0000002000), 0x0) 2018/02/12 06:50:44 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000b51000-0xc)={0x0, 0x0, r0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d59000-0xc)={r2, 0x80000, r1}) 2018/02/12 06:50:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x5, 0x3, 0x2, 0x2000, &(0x7f0000e7e000/0x2000)=nil}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) 2018/02/12 06:50:44 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x5}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000000f000-0x4)={0xffffffffffffffff}, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000010000-0x10), &(0x7f0000010000-0x4)=0x10) 2018/02/12 06:50:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000400000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000ec5000)={0x2, r2}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ecb000-0x4)=0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e66000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r5 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000424000+0x625)='./file0\x00', 0x501) inotify_rm_watch(r4, r5) wait4(r3, &(0x7f0000ec4000+0x126), 0x0, &(0x7f000025d000-0x90)) 2018/02/12 06:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x34c) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/12 06:50:44 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000)={@generic="161f221edf7f4cf456d4d84600a55c9b", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000-0x758)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6f8, 0x250, 0x628, 0x0, 0x368, 0x488, 0x628, 0x628, 0x628, 0x628, 0x628, 0x6, &(0x7f0000004000), {[{{@uncond, 0x0, 0x228, 0x250, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00'}, @common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'dummy0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0xa0}}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='bpq0\x00', @common='yam0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x758) 2018/02/12 06:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ad9000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000901000)={0xffffffffffffffd8, "b0c9cd858ff82a772558a37dd724b209edb1d23983a71944afed0192840413f5"}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005cc000), &(0x7f000004f000-0x4)=0x8) 2018/02/12 06:50:44 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) connect(r0, &(0x7f0000f96000-0x10)=@ipx={0x4, 0x2, 0x6, "dec65e98681f"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ff2000)="240000001a0025f00900000001111f0e0a0b00000001bf00000009ec0800030005000200", 0x24) 2018/02/12 06:50:44 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80401, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000007000-0x4)) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000002000-0x4)=0x400, 0x4) pwrite64(r0, &(0x7f0000004000-0xa7), 0x0, 0x0) 2018/02/12 06:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$vcsn(&(0x7f00000bb000)='/dev/vcs#\x00', 0x9, 0x400000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fb0000-0x8)={0x0, 0x6}, &(0x7f000089e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d60000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x80000000, 0xfffffffffffff800, 0x7ff, 0x400, 0x3ff}, &(0x7f00005af000-0x2)=0xa0) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cf", 0x18, r0) fallocate(r1, 0x1, 0x9, 0x1) r3 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493052113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd6", 0xc0, r0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00003db000-0x4)=0x1, 0x4) r5 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r5}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) 2018/02/12 06:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f00006f6000-0x10)={0x28, 0x0, 0x0, @my}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000330000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) 2018/02/12 06:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000440000)=0x16, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000169000)=0x3, 0x4) 2018/02/12 06:50:44 executing program 5: pipe2(&(0x7f000072d000)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000c3c000-0xbc)={0x800, 0x1, 'client0\x00', 0x2, "8d2c45fa66bc37d8", "01d14353cea8431228fe377c2e3e0bac67adf2f2e7e16b574ece4b630e45bb43", 0x100000001, 0xffffffffffff0000}) fcntl$getownex(r0, 0x10, &(0x7f0000343000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000169000)={0x10}, 0xc, &(0x7f000016f000)={&(0x7f0000c0e000)={0xfffffffffffffeb7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x3) 2018/02/12 06:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f000026a000-0x8)='./file0\x00', 0x800, 0x102) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000528000-0x40)={0x6, 0x0, 0x248, 0x40, "9e35bc2888eba638f3284bd78e5d64cd819577a69ab994eba86e36d125254d662d0bcdeffa3b499a8d8b03a8", 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000a62000)={0x1, 0x2, 'client0\x00', 0xffffffff80000000, "e7dede832ebb3149", "977a2ebb8554442843537e3ff31f9ae12d930963b6c76d9253d5768f7d504601", 0x0, 0x381b}) connect$inet(r0, &(0x7f0000937000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f0000bde000-0x34)="b3", 0x1}], 0x1) 2018/02/12 06:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003a5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setns(r0, 0x8000000) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x7, 0x0) bind$unix(r2, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r2, 0x0) connect(r1, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) sendfile(r1, r2, &(0x7f00008ac000), 0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bf4000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000713000)='projid_map\x00') r5 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') ioctl$KDGKBENT(r4, 0x4b46, &(0x7f00000de000-0x4)={0xffff, 0xa7, 0x200}) sendfile(r1, r5, &(0x7f000097d000), 0xff) 2018/02/12 06:50:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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) 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) recvmmsg(0xffffffffffffff9c, &(0x7f0000094000-0x1a4)=[{{0x0, 0x0, &(0x7f0000d86000-0x40)=[{&(0x7f0000ef9000)=""/180, 0xb4}, {&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f0000001000-0x62)=""/98, 0x62}, {&(0x7f0000e95000)=""/181, 0xb5}], 0x4, &(0x7f0000000000)=""/158, 0x9e, 0x6}, 0x100000000}, {{&(0x7f0000c2e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000ffc000)=[{&(0x7f000025e000)=""/130, 0x82}, {&(0x7f0000000000)=""/84, 0x54}, {&(0x7f00000ae000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000-0xaf)=""/175, 0xaf}, {&(0x7f0000827000)=""/168, 0xa8}, {&(0x7f0000e4c000-0xf2)=""/242, 0xf2}, {&(0x7f0000887000-0x1000)=""/4096, 0x1000}, {&(0x7f0000af2000)=""/63, 0x3f}, {&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000280000-0x9e)=""/158, 0x9e}], 0xa, &(0x7f0000000000), 0x0, 0x3ff}, 0x7}, {{&(0x7f0000713000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000505000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/210, 0xd2}], 0x3, &(0x7f0000bf3000)=""/226, 0xe2, 0x8}, 0x3}, {{&(0x7f000066d000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000000)=""/211, 0xd3}, {&(0x7f0000edf000-0x5c)=""/92, 0x5c}, {&(0x7f0000000000)=""/65, 0x41}, {&(0x7f00009b9000-0xa8)=""/168, 0xa8}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f0000923000-0x9c)=""/156, 0x9c}], 0x9, 0x0, 0x0, 0x81}, 0xffffffffffffffc1}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xfe)=""/254, 0xfe}], 0x1, &(0x7f0000c11000-0xde)=""/222, 0xde, 0xee}, 0x401}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f00004dc000)=[{&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000000000)=""/218, 0xda}, {&(0x7f00009bc000-0x2b)=""/43, 0x2b}, {&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000966000)=""/4096, 0x1000}], 0x5, &(0x7f0000dba000-0xb)=""/11, 0xb, 0x4ba6}, 0x1}, {{&(0x7f0000ee9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000288000)=[{&(0x7f0000638000-0x13)=""/29, 0x1d}, {&(0x7f0000b2e000)=""/74, 0x4a}, {&(0x7f00002e3000-0x54)=""/84, 0x54}, {&(0x7f0000999000+0x563)=""/123, 0x7b}, {&(0x7f000066a000-0xa7)=""/167, 0xa7}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f00007a7000)=""/66, 0x42}, {&(0x7f000032b000)=""/49, 0x31}], 0xa, &(0x7f00007ec000-0xa3)=""/163, 0xa3, 0x8}, 0x1}], 0x7, 0x40010123, &(0x7f00004a3000)) getsockname$llc(r0, &(0x7f0000c7a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00008f6000+0x82d)=0x10) mprotect(&(0x7f00005f5000/0x3000)=nil, 0x3000, 0x1) 2018/02/12 06:50:44 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f8a000-0x9)='/dev/sg#\x00', 0xffffffffffffff69, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000670000-0x28)={r0, 0x0, 0x9f, 0x9e, &(0x7f0000f8a000)="672c21059670208ba90a7bd9a34e2dc095cc487d4ae867477059e433518ca1df727b7ef90d95b4162d0d1132971fc3e3954683849b08e359d16e092f6c1ad91c6efe8aec9fa08abf2ed0028fb3bbb35f4a7b0ec9392509a52ccce0b1afbc35d70b79f0dd1764da3959b26083e0ef00d947c751c1cd12438ef7333325ccc59e4f3b02e9e4ce85f650f7fed78b8430de022ad07345d121b4a309041165b4045f", &(0x7f000058d000-0x9e)=""/158, 0x4, 0xbc5d}, 0x28) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f8b000)=0xd20, 0x4) syz_open_dev$urandom(&(0x7f00000f4000)='/dev/urandom\x00', 0x0, 0x2180) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f000018c000)=[]}}], 0x1, 0x0, &(0x7f000010e000-0x10)) 2018/02/12 06:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) futex(&(0x7f000030a000-0x1)=0x5, 0xf, 0x3, &(0x7f00006fb000-0x10)={0x0, 0x989680}, &(0x7f0000b86000), 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000077a000-0x9)='/dev/rtc\x00', 0x44102, 0x0) seccomp(0x0, 0x1, &(0x7f00002b6000-0x10)={0x6, &(0x7f0000ef1000-0x30)=[{0x0, 0x6, 0x8, 0x8}, {0x1, 0x800, 0xa0ed, 0x800}, {0xc48b, 0xffffffffffffff00, 0x4, 0xd5a4}, {0xffff, 0xfffffffffffffff7, 0x6, 0x2}, {0x39d, 0x3, 0x3}, {0x4, 0x3, 0x7, 0x8}]}) listen$netrom(r1, 0x20) setns(r1, 0x40000000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) sendto$inet6(r0, &(0x7f0000e3f000-0xe0), 0x0, 0x20000005, &(0x7f0000b23000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/12 06:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000046f000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x1}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000bec000-0x8)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f00003b8000-0x8)='./file0\x00', 0x0, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00007fe000-0xc)={@loopback, @multicast2, @remote}, &(0x7f000008a000)=0xc) waitid(0x3, r1, &(0x7f00007d1000), 0xd, 0x0) 2018/02/12 06:50:44 executing program 6: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x16, 0x101}, &(0x7f000005b000-0x4)=0x98) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000004e000)="4ca2da019d889b917c2d1e30e10c8482", 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000005b000-0x8)=@assoc_value={r1, 0x2}, &(0x7f000005a000)=0x8) 2018/02/12 06:50:44 executing program 3: socketpair$inet(0x2, 0x3, 0x4, &(0x7f0000313000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000684000-0x4)=0x103) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a86000-0x8)={r1, 0x8}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x0) 2018/02/12 06:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) unshare(0x400) signalfd4(r0, &(0x7f00000d3000-0x8), 0x658, 0x20000000000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000610000)='/dev/vcs\x00', 0x14000, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00000a6000)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c3f000)={0x100000000, 0x2, 0xf1, 0x9a8, 0x6}, 0x14) timer_create(0x6, &(0x7f00002d5000-0x60)={0x0, 0x3a, 0x4, @tid}, &(0x7f000047a000)=0x0) timer_getoverrun(r2) 2018/02/12 06:50:44 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x18)=@ethtool_stats={0x1d, 0x2, [0x2, 0x5]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x6, 0x4b00) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000005000-0x8)={0x1, [0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0xe)={0x0, 0x8, 0x7, 0x4, 0xffffffffffff66e3, 0x5}, &(0x7f0000005000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000)={r3, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}}}, 0x7, 0x3f}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000007000-0xb)='/dev/midi#\x00', 0x800, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000007000)=""/71) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000007000-0x4)) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000007000)=0x80000001, 0x4) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000008000)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000-0xc)='/dev/audio#\x00', 0xfffffffffffffff8) request_key(&(0x7f0000008000)='rxrpc\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000007000)='/dev/audio#\x00', r5) 2018/02/12 06:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpgid(0xffffffffffffffff) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003b7000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0106}) r1 = syz_open_procfs(0x0, &(0x7f00001fc000-0xa)='setgroups\x00') ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000016e000)="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") syz_open_pts(r1, 0x22240) 2018/02/12 06:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000430000-0x10)={&(0x7f0000947000-0x2c)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000485000-0xf)='/dev/sequencer\x00', 0x280000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b0a000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00008c0000)={r2, 0x80000, r3}) 2018/02/12 06:50:44 executing program 3: prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000022e000-0x9)='/dev/vcs\x00', 0x4000, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xffffffffffffff7f, &(0x7f0000001000-0xf4)=""/244) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000f64000-0x64)={&(0x7f0000c71000)=[0x7, 0x8, 0x2, 0x800, 0x401, 0x20, 0x7fffffff, 0x45e2], 0x8, 0x20000, 0x2, 0x80000001, 0x5, 0xfffffffffffffffb, {0x2, 0x0, 0x2, 0x6, 0x6, 0x9, 0x0, 0x8, 0xffff, 0x9, 0x0, 0x3, 0x0, 0x6, "a1576fc0b3f66ff90eb65d17f6c649db748445054daa9bff6b33f3069c131f12"}}) 2018/02/12 06:50:44 executing program 5: lstat(&(0x7f00007f7000-0x8)='./file0\x00', &(0x7f00008bb000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000ede000)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d9000-0x10)='/dev/sequencer2\x00', 0xc000, 0x0) bind$nfc_llcp(r1, &(0x7f0000d70000-0x60)={0x27, 0x8, 0x75, 0x7, 0x2, 0x10001, "06cdd94fcfc90e2c5ab4da7095c29751349bed8c6349f7a65946e8fe3872c46d23030d01bf638cf0a54827fd8f6a2bcc6ceb732e9f9f819b66e8ef035354d6", 0x3}, 0x60) fstat(r1, &(0x7f0000dcd000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000b7d000-0x8)=[0x0, 0xffffffffffffffff]) r4 = getpgid(0x0) ptrace$pokeuser(0x6, r4, 0x100000001, 0xffffffff) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000f4d000-0xbe)=""/190) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000033f000), &(0x7f0000be9000-0x4)=0xffffffffffffffd7) syz_fuseblk_mount(&(0x7f0000440000)='./file0\x00', &(0x7f00001ff000)='./file0\x00', 0xe002, r2, r3, 0x4, 0x7, 0x80080) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000053d000)) 2018/02/12 06:50:44 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, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000001000-0x4), &(0x7f000067c000)) prctl$void(0x3f) 2018/02/12 06:50:44 executing program 4: mremap(&(0x7f0000a5a000/0x400000)=nil, 0x400000, 0xc000, 0x3, &(0x7f0000ac5000/0xc000)=nil) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ac5000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/12 06:50:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) 2018/02/12 06:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000221000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x2c) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000725000-0x2)=0x8, &(0x7f0000261000)=0x2) 2018/02/12 06:50:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@common}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000757000), 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000860000-0xc)={0x5, r1, 0x1}) bind$netlink(r2, &(0x7f0000735000)={0x10, 0x0, 0x2, 0xc0004a00}, 0xc) 2018/02/12 06:50:44 executing program 6: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x16, 0x101}, &(0x7f000005b000-0x4)=0x98) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000004e000)="4ca2da019d889b917c2d1e30e10c8482", 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000005b000-0x8)=@assoc_value={r1, 0x2}, &(0x7f000005a000)=0x8) 2018/02/12 06:50:44 executing program 3: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000007) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x428, 0x1d0, 0x2b8, 0xffffffff, 0x128, 0x1d0, 0x390, 0x390, 0xffffffff, 0x390, 0x390, 0x5, &(0x7f0000643000), {[{{@ip={@multicast2=0xe0000002, @empty, 0x0, 0xfffffffffffffffe, @generic="f4940c746c3eb1081b101cf07248bf58", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x8000, 0x0, 0x2, 0x0, 0x6}}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @empty, @rand_addr, @port, @port}}}}, {{@uncond, 0x0, 0xb0, 0xe8, 0x0, {}, [@common=@set={0x40, 'set\x00'}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @dev={0xac, 0x14}, @port, @icmp_id}}}}, {{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00'}, 0x0, 0x90, 0xd8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, @generic="a7522e7d369dc909895f01a2313882dd"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000af4000-0x4)={0x10000}, 0x4) 2018/02/12 06:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000511000-0x4)=0x1b) poll(&(0x7f000010a000-0x10)=[{0xffffffffffffffff}], 0x1, 0x0) 2018/02/12 06:50:44 executing program 6: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x16, 0x101}, &(0x7f000005b000-0x4)=0x98) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000004e000)="4ca2da019d889b917c2d1e30e10c8482", 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000005b000-0x8)=@assoc_value={r1, 0x2}, &(0x7f000005a000)=0x8) 2018/02/12 06:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000800000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) 2018/02/12 06:50:44 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x202000) bind$llc(r2, &(0x7f0000012000)={0x1a, 0xf5, 0xcc46, 0x5, 0xb1, 0x7, @empty}, 0x10) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000012000)=@assoc_value, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/12 06:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000020000-0x151)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r0, &(0x7f000064b000)='./file1\x00') recvmsg(r0, &(0x7f00002db000)={&(0x7f0000c36000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000ceb000)=[{&(0x7f0000bb1000-0xd3)=""/211, 0xd3}, {&(0x7f0000909000)=""/209, 0xd1}, {&(0x7f0000dc6000)=""/207, 0xcf}, {&(0x7f00003ad000)=""/151, 0x97}, {&(0x7f00007e4000)=""/4096, 0x1000}, {&(0x7f000088e000-0x1000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x2}, 0x0) preadv(r0, &(0x7f00003db000)=[{&(0x7f0000f8e000)=""/15, 0xf}, {&(0x7f0000a71000-0xb2)=""/178, 0xb2}, {&(0x7f00007fe000-0x98)=""/152, 0x98}, {&(0x7f0000ea1000-0xec)=""/236, 0xec}, {&(0x7f0000fce000)=""/218, 0xda}], 0x5, 0x0) 2018/02/12 06:50:44 executing program 6: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x16, 0x101}, &(0x7f000005b000-0x4)=0x98) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000004e000)="4ca2da019d889b917c2d1e30e10c8482", 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000005b000-0x8)=@assoc_value={r1, 0x2}, &(0x7f000005a000)=0x8) 2018/02/12 06:50:44 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000021000)={0xffffffffffffff9c, 0x28, &(0x7f000000a000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000002e000-0xc)={r1, 0xfc, 0x10}, 0xc) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002b000)=0x3a) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001c000)={0x0, 0x0, 0x10}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000024000-0x4)={r0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000001c000-0x8)=@assoc_value={0x0, 0xab8}, &(0x7f000002d000)=0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000002e000-0x6)={r4, 0x4}, 0x6) pwritev(r2, &(0x7f000001b000)=[], 0x277, 0x0) [ 47.217326] xt_l2tp: missing protocol rule (udp|l2tpip) [ 47.230542] xt_l2tp: missing protocol rule (udp|l2tpip) 2018/02/12 06:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cff000-0x12), 0x0, 0x0, 0x0, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x0, &(0x7f0000327000-0x8)={0x0}) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000c04000)="a33a7f60a874195740e03bbf102ea2e72c01d3c800a0b8d1e970cfe9702987b7c8a1f37ec488d0b93848de8d3b7f130608683dbec55eeb7626a5e95b8fe522bb", 0x40) setpgid(0x0, 0x0) 2018/02/12 06:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000445000), &(0x7f000010d000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000012e000)=0x4) 2018/02/12 06:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e94000)=0x6) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1}, 0x8, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000897000)='/proc/self/net/pfkey\x00', 0x28000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000817000)={0x3, 0x80000000, 0x6, 0x1ff, 0x9, r1, 0x9d9a}, 0x2c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00007f3000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000074a000-0x8)={0xfff, 0x0, 0x6, 0x2dcf}) ioctl$LOOP_CLR_FD(r2, 0x4c01) msgctl$IPC_RMID(r0, 0x0) 2018/02/12 06:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x200000000}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x14, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aa6000)) 2018/02/12 06:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000300000-0x560)={0x7fff, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x415751dbc109037d, 0x9, [{{0x2, 0x0, @empty}}, {{0x2, 0x2, @rand_addr=0xfa29}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}, {{0x2, 0x0, @empty}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x3, @loopback=0x7f000001}}]}, 0x560) bind$inet(r0, &(0x7f0000acb000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000095a000-0x538)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4d8, 0x370, 0xf8, 0x280, 0x280, 0x280, 0x440, 0x440, 0x440, 0x440, 0x440, 0x6, &(0x7f0000f00000), {[{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @generic="9b1c63fcd7fa9a3a2596e23587e009fd", @common='eql\x00', {0xff}, {0xff}, 0xff, 0x2, 0x40}, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffff8000, [0x80, 0x5, 0x1, 0x2, 0x8, 0x4], 0x7, 0x1, 0x20}, {0x5, [0x0, 0xfffffffffffffffc, 0xfffffffffffffff9, 0x8, 0x7ff, 0xcf46], 0x5, 0xe40, 0xf1c}}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x4, 0x172, 0x1, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0xffffffff}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, @generic="7ab238f946c34ef34963ce5186efdb9a", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x11, 0x1, 0x8}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0xf7, 0x2, 0x40}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@time={0x30, 'time\x00', 0x0, {0x267a, 0x63f2, 0x6, 0x100}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x9b6}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @generic="eaeb17acce1b81294985b05ffecec970", @common='irlan0\x00', {0xff}, {0xff}, 0xff, 0x3, 0x48}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xfbd, 0x8, [0x3, 0x26, 0x1e, 0x3e, 0x29, 0x4, 0x32, 0x1f, 0x3a, 0x29, 0x3e, 0x1c, 0x1a, 0x2a, 0x10, 0x20], 0x2, 0x0, 0x9b}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) 2018/02/12 06:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000042f000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@info_request={0xf}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ecb000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e0e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000e3b000)={0x3, &(0x7f00003a1000), &(0x7f0000522000-0x48)=[{0x9, 0x2d, 0x1f, &(0x7f0000bb1000-0x2d)=""/45}, {0x2, 0x99, 0x0, &(0x7f0000c1a000-0x99)=""/153}, {0x0, 0xf5, 0x4, &(0x7f0000c2a000)=""/245}]}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00006f2000-0x18)={0x5, 0x5, 0x1, r2}) 2018/02/12 06:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000950000-0xd)='net/fib_trie\x00') getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000500000-0x92)=""/146, &(0x7f0000598000-0x4)=0x92) sendfile(r0, r0, &(0x7f0000143000)=0x8000000, 0x7) 2018/02/12 06:50:44 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0xfffffffffffffec3, &(0x7f0000015000)=[], 0x0, 0x0, 0xffffffffffffffdb}, 0x0) 2018/02/12 06:50:44 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x16, 0x101}, &(0x7f000005b000-0x4)=0x98) r2 = syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000004e000)="4ca2da019d889b917c2d1e30e10c8482", 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000005b000-0x8)=@assoc_value={r1, 0x2}, &(0x7f000005a000)=0x8) 2018/02/12 06:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000261000)={0xffffffffffffffb3, 0x5, 0xffffffffffff18a7, 0x0, 0xc, 0x2}) bind$inet6(r0, &(0x7f000043b000-0x1c)={0xa, 0x3, 0x3, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000073b000)={0x0, 0x25, 0x5, 0x400, 0x0, 0xfff}, &(0x7f000085f000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000065c000)={r2, 0x9}, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000084e000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000656000-0x4)=0x5, 0x4) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f31000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x70b}, 0x14) io_setup(0x1, &(0x7f0000d48000-0x8)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fc3000-0x4)=@int, &(0x7f000019e000)=0x4) 2018/02/12 06:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a38000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00004d3000)=""/79, 0x4f, 0x0, &(0x7f0000af6000)=@abs, 0x8) r3 = dup3(r2, r2, 0x80000) connect$l2tp(r3, &(0x7f00007d7000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x4, 0x0, {0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}}}, 0x32) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) fstatfs(r1, &(0x7f00002fb000)=""/99) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/12 06:50:44 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x16, 0x101}, &(0x7f000005b000-0x4)=0x98) r0 = syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000004e000)="4ca2da019d889b917c2d1e30e10c8482", 0x10) 2018/02/12 06:50:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8), 0x80000) 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) accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x1f)=@file={0x0, ""/29}, &(0x7f0000000000)=0x1f, 0x80800) r0 = syz_open_dev$vcsn(&(0x7f0000061000-0xa)='/dev/vcs#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000066f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000001000-0x8c)={0x1, 0x3, 0xf9, 'queue0\x00', 0x2}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000807000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000979000)) r4 = syz_open_dev$sndctrl(&(0x7f00004c8000)='/dev/snd/controlC#\x00', 0x1, 0x0) readv(r4, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) [ 47.377424] Cannot find add_set index 32768 as target [ 47.382920] QAT: Invalid ioctl 2018/02/12 06:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r0 = syz_open_dev$sndmidi(&(0x7f0000c97000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x7459ffc28ab14079) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000648000)={0x2, 0x5, 0x9, 0x4, 0x6, 0x100000003}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) rmdir(&(0x7f000023f000)='./file0\x00') 2018/02/12 06:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f000002c000)=[], 0x0, &(0x7f00006eb000-0x1398)=[]}, 0x0) 2018/02/12 06:50:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x84, 0x7d, &(0x7f0000aca000), 0x0) 2018/02/12 06:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007dc000)={0x1000, 0x1, 0x40, 0x1, 0xe35f}, 0xc) write(r0, &(0x7f00005ce000-0x27)="26000000240001f8feffffff00008d4001000025010000000df7040040a68fe90c026b010035", 0x26) getsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f000040e000-0x66)=""/102, &(0x7f00001a0000-0x4)=0x66) 2018/02/12 06:50:44 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x16, 0x101}, &(0x7f000005b000-0x4)=0x98) r0 = syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000004e000)="4ca2da019d889b917c2d1e30e10c8482", 0x10) [ 47.419943] sctp: [Deprecated]: syz-executor5 (pid 8200) Use of int in max_burst socket option. [ 47.419943] Use struct sctp_assoc_value instead [ 47.457512] QAT: Invalid ioctl 2018/02/12 06:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_map={0x6}}) write(r0, &(0x7f00008c0000-0x26)="260000005e0009050000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00007f9000)=0x58e, &(0x7f0000a12000)=0x4) 2018/02/12 06:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00004d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) r5 = dup3(r4, r3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a1f000-0x10), 0x10) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000675000-0x20)={0x12712, 0x2, 0x2, 0x1000, &(0x7f0000b50000/0x1000)=nil}) 2018/02/12 06:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() prctl$setptracer(0x59616d61, r0) 2018/02/12 06:50:45 executing program 7: r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f000026c000)={0x3}) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) timerfd_settime(r0, 0x1, &(0x7f0000b3f000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f000067b000)={{}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, r3}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {0x9}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) membarrier(0x1, 0x0) sendmsg$alg(r2, &(0x7f0000e48000)={0x0, 0x0, &(0x7f0000c8f000-0x40)=[{&(0x7f000021b000-0xac)="aa03253d4b247c4ce1405b3cc062dae71bc5d39f4cd58f9cfb058ea780583db9fcf5c2a1dd66575937b325c140acf07cc2962aed9f181dd6e085925d51029b13560838f77641e41b64461dcd6636d0b6d69abfa96200b361eacdeb568b2c320dad839763fdc33a4bfedce245ae29cf7c146f39538d89ab63d72527149cbb07266adf05d10d4f70dc9e76ae06f9c71a8e10d412bfa1ab0fdf8a89fbb86d0640a8edf5dc50f37cc0058bc5d4fb", 0xac}, {&(0x7f000006b000-0xe7)="8f2fa872326f78cd9e9bc517b63988c9e6ee3d3517af45964ed72c3c7b7c41a15614ec6aac3a56bfc61945a8e355ee0984103bc5a813f51b682c3bc18df23bc4746602825905c751589c3caca321048e1370301a3781c2dd7d6fcfee8b8b1443de0f02cade5edd910fdc3eb79d1f21092a4fe07147dca5c7823ffa1709e7bca775499b741eb82f150847473791a1d69949ab5f36e31ca525ae6e060ca88fcbcd7ff930f5e4bf23f249d535283f9a07fa335b3fb7396afc48e97543be384c350d2ce17460d8a0c31085654e1eaf642f4b6f3df1f9de3788f06e2e55c3a13d93e67825ecea9cf374", 0xe7}, {&(0x7f0000f17000)="5d4bf2092e7f6e5ffbe8275ee51d7c5f57ced9acee219e638e9fed99596cbb542b1014f96240b296bfae8f1e08f9d38b52e4a3c5a6999d088eacb0418fbbf291d7c459a449632681c6a13901de997bdfe8c3eb492a74154abf70897e6c3d7a5194c8703a40eed11325b978ffc3845bb344be6c1ae88910965da9fc93dd19153fe7948d35da9e342e0784f9a426916f1721c840b2692abbdfc6205ba6bf6de7342c90399780e20967dd72ec98dc8d48c4676392596a16a80342c9fe1cf26395b95293f10bca1eac42c6ff7e2f0a3810105b60db997f31ce5435708bf06acd81773442", 0xe2}, {&(0x7f0000783000-0xcc)="b90f53e8d2c5123e9b72fa59380e550fcfbebc1b4dbf31f0d7f746ccddee66d105013a92a87e79a0b3b8f70a9c6b2f33cf4ac9d47eea124f8a0cdb653ca9b15ce9626b813248833c37689a4a6886eceb166de5d5a4bbc400f9f631e975d3f5097aa6045ab63a57d581a2abd71845f473050b4f9cf26ee4da24ccdd9f3c3ca6351bd5854485e703f0588a7c58a0e3b220408bf25713c4db3b953b0da55a571da1c0dbf3f7d3bf1994918189eba221454a6e84c74a12e9ce75c5062b4c50ed2fd2ced4e18887e181fad970f004", 0xcc}], 0x4, &(0x7f00007d6000)=[@iv={0x80, 0x117, 0x2, 0x6a, "c8f5760389854d29c620476eebe0ef20cd9671000d94fc0b1f570f5b6dc2d52f31658b2a79f178abf9fcf2caea82d76834dcb8414a7f6684e9255c3019fda3df720b44059845392b74e36b8953cbda80a3c5c5c60de44b9128f48467dda6b83abbb32b66db23689dcb92"}, @assoc={0x18, 0x117, 0x4, 0x1543}], 0x98, 0x20000004}, 0x4008004) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000f4f000-0x4)) 2018/02/12 06:50:45 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007f4000)="a419891109bcd315693d00bf2ce01cc3dacb33200b89d27fd67c2b8630b7c19ac98602b6051af13829fc9ca57a5329f9a50f9dd7e3e0c521fb278afefd39fb510f08a6ffc695d8556c35bdc98e23b436ab499f79d0eb4ff68700b2ae1a4c4f593f05162a6832bb747d1656797264c0daf8420bc02077dfd9e570e819cbf19241a87659620dd949ced56421cca4da18a84a0f29ac736bad78cec2dc0a273963b9d6f022a750a0abac6f19981b7202953df3", 0xb1, 0x24004010, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00002bb000-0x480)=@security={'security\x00', 0xe, 0x4, 0x420, 0xffffffff, 0x0, 0x248, 0x248, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000fe1000), {[{{@uncond, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@empty, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@broadcast=0xffffffff, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3f, 0x0, 0x0, 0x7}}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) [ 47.480393] sctp: [Deprecated]: syz-executor5 (pid 8222) Use of int in max_burst socket option. [ 47.480393] Use struct sctp_assoc_value instead 2018/02/12 06:50:45 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x16, 0x101}, &(0x7f000005b000-0x4)=0x98) syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x40) 2018/02/12 06:50:45 executing program 5: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f000003c000)='\'\x00', 0x2, &(0x7f0000045000)="73656c66248d76626f786e6574316c6f3a6d696d655f7479706500") r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r1 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x4, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xb}, 0x9}, 0xfffffffffffffee9) 2018/02/12 06:50:45 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) write(r0, &(0x7f0000002000), 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)='/dev/mixer\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x600, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000027c000)={0x9, 0x5, 0x7, 0x3}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x4, 0x4403) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002000-0xa)={0x0, 0x2, 'Vc'}, &(0x7f0000002000-0x4)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002000-0x8)={r3, 0x6054}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000001000-0x1000)=""/4096) 2018/02/12 06:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) fchmod(r1, 0xc2) write(r1, &(0x7f000069b000)="d588", 0x2) [ 47.554922] xt_HMARK: spi-set and port-set can't be combined 2018/02/12 06:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000958000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}) bind$inet(r0, &(0x7f00004aa000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/12 06:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000239000)={0x6, [0x6, 0x1ff, 0x8000000000000000, 0x8, 0x6, 0x4]}) syz_open_dev$urandom(&(0x7f0000842000)='/dev/urandom\x00', 0x0, 0x14000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000697000-0x78)={0x1, 0x0, [{0x206, 0x0, 0xfffffffffffffffe}]}) 2018/02/12 06:50:45 executing program 4: r0 = socket$inet(0x2, 0x10000000000000a, 0x3) fcntl$setsig(r0, 0xa, 0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000684000)={{0x8, 0xdac4, 0x1, 0x5, 0x0, 0x7}, 0x9d0, 0x6, 0xffffffff}) fcntl$getflags(r0, 0x40e) 2018/02/12 06:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b2d000)='/dev/rtc\x00', 0x840, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000fc1000)=0x8001) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0xfffffffffffffdb4}, 0x0) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000953000), &(0x7f0000580000-0x4)=0x4) 2018/02/12 06:50:45 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x16, 0x101}, &(0x7f000005b000-0x4)=0x98) syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x40) 2018/02/12 06:50:45 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x16, 0x101}, &(0x7f000005b000-0x4)=0x98) [ 47.629198] xt_connbytes: Forcing CT accounting to be enabled 2018/02/12 06:50:45 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621d, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f7f000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f82000-0x1)={0x3}, 0x1) r1 = dup3(r0, r0, 0x80000) fdatasync(r1) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f82000)={r0, r1, 0x7}, 0x10) 2018/02/12 06:50:45 executing program 4: rmdir(&(0x7f000088a000)='./file0\x00') 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 = getpid() r2 = epoll_create1(0x0) r3 = socket(0x10, 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ee2000-0xc)) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r3, &(0x7f0000b83000)={r2, r0}) r4 = syz_open_dev$dmmidi(&(0x7f00000c0000)='/dev/dmmidi#\x00', 0x5, 0xc00) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) fcntl$lock(r0, 0x5, &(0x7f00008b7000-0x20)={0x0, 0x7, 0x600c, 0x0, r1}) 2018/02/12 06:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000cf7000)={0x14, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 06:50:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000629000-0x10)={0xbae, 0x3, 0xfccb, 0x7}, 0x10) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/12 06:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = request_key(&(0x7f000069c000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000), 0x0, &(0x7f00009c2000-0x38)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000af2000-0x9)='/dev/dsp\x00', 0x0, 0x0) getdents64(r4, &(0x7f000002a000-0xcf)=""/207, 0xcf) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000092c000-0x4)={0x3, 0x3, 0x8000}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000900000)) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname(r5, &(0x7f0000db8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000ad9000)=0x14) 2018/02/12 06:50:45 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/12 06:50:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x420800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000-0x4)=0x1c) syz_open_pts(r0, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f0000039000), &(0x7f0000e7f000-0x4)=0x4) 2018/02/12 06:50:45 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) 2018/02/12 06:50:45 executing program 5: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000743000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) 2018/02/12 06:50:45 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:45 executing program 4: lstat(&(0x7f0000237000-0x8)='./file0\x00', &(0x7f00001f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000014d000-0x9)='/dev/ppp\x00', 0x24000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004c4000-0x18)={0x0, 0x7, 0x8, [0x8, 0x1, 0x8, 0x77b6b7af, 0x8001, 0x2, 0x4, 0xa3]}, &(0x7f0000684000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000054000-0x8)={r2, 0xffffffffffffbcef}, &(0x7f00007cd000-0x4)=0x8) 2018/02/12 06:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ef000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f00009d4000)="c99edc164ee639e6d1c152f21da6839b1262d1a8e5c62c6b5314f0f06206fe70f9fd47b3d8cb9b03dcf459bed7429543642bfe17eee4d6b13c2759f6a893b47b7ba1ddc95eab1b59026cc6ef6b4c63231136a6c9551a05150d392e8fc6e601d0b838e109f75c16efcec9c959a535e12cd02634e53e5886416db480079e72ec8c5009ab22233d5c9036964639b801ca36c8572eaf83241687e7d964f80cd5054e9df3fc733a") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$amidi(&(0x7f0000a8d000)='/dev/amidi#\x00', 0x20, 0x2080) 2018/02/12 06:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f00004ee000-0xc)=@nl=@unspec, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002b0000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000940000-0x4), &(0x7f0000c03000-0x4)=0x4) 2018/02/12 06:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000f68000-0x3c)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0xfffffffffffffea0}}], 0x0, 0x40010022, &(0x7f0000003000-0x10)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0xffffffffffffffd8) r1 = open$dir(&(0x7f0000f6e000-0x8)='./file0\x00', 0x2a0000, 0x2) r2 = syz_open_dev$usbmon(&(0x7f000083c000)='/dev/usbmon#\x00', 0x1, 0x0) r3 = getpgid(0x0) process_vm_readv(r3, &(0x7f0000087000-0x20)=[{&(0x7f000081c000)=""/189, 0xbd}, {&(0x7f0000050000)=""/156, 0x9c}], 0x2, &(0x7f0000ec7000-0x20)=[{&(0x7f000048f000-0x44)=""/68, 0x44}, {&(0x7f0000ebd000-0x58)=""/88, 0x58}], 0x2, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000915000)=0x826) openat(r1, &(0x7f0000ec7000)='./file0\x00', 0x2000, 0x2000001) 2018/02/12 06:50:45 executing program 6: syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:45 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000a000-0xd)='/dev/usbmon#\x00', 0x112000000, 0x400080) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000003000-0x18)={0x8, 0x7cc1, 0x10001}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$vcsn(&(0x7f0000005000-0xa)='/dev/vcs#\x00', 0xffffffff, 0x40080) write$selinux_access(r2, &(0x7f0000002000-0x4d)={'system_u:object_r:apt_var_cache_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x31, 0x30}, 0x4d) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f000000b000-0xb)='/dev/midi#\x00', 0x0, 0x200) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000003000)={0x0, &(0x7f0000009000)=[]}, 0x10) 2018/02/12 06:50:45 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006e9000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00004be000-0x4)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) write(r0, &(0x7f00003d1000)="10385caf9580434157fd6032f9efd6d1a6edde025f4ff03876d267326abef22943863845bf8ada2a51fb2400a6e5a37cc6a23bba53021623a035312280fe8596dec6de82aea62a36aa65a550bd59985b73faf836dabc97a1e239f009fcce323a12ad7a72", 0x64) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fe8000)='\x00', 0x3) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/12 06:50:45 executing program 2: r0 = shmget(0x0, 0x1000, 0x78000001, &(0x7f0000fec000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@time_exceeded={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) 2018/02/12 06:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f00008d4000-0xb)='/dev/vcsa#\x00', 0x7, 0x100) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000cd8000)=r0) accept$alg(r0, 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000b99000-0x24)={0xfffffffffffffffb, 0x4, 0x4, 0x401, 0xd50, 0x8000, 0x0, 0x5, 0x401, 0x4, 0x9, 0x5}) accept(r0, &(0x7f0000185000)=@ethernet={0x0, @link_local}, &(0x7f000072b000)=0x10) 2018/02/12 06:50:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@loopback}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000001000-0x4), 0x4) 2018/02/12 06:50:45 executing program 1: rt_sigqueueinfo(0x0, 0x0, &(0x7f0000af9000)) pipe(&(0x7f000082a000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000049f000)={0x0, 0x7f, 0x4, 0x3, 0x2, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x0, 0x40000000, r0, &(0x7f0000000000)='./file0\x00') 2018/02/12 06:50:45 executing program 6: syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:45 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1000000008, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000001000)=""/57, &(0x7f0000008000)=0x4b0) r1 = memfd_create(&(0x7f0000004000)="776c616e31707070306c6f6367726f75705c7be95b657468302300", 0x1) shutdown(r0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xb7a1586, 0x20000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000000c000-0xf8)={{0xffffffffffffffff, 0x3, 0xb4, 0x3, 0xf798}, 0x9, 0x7fffffff, 'id1\x00', 'timer1\x00', 0x0, 0x800, 0x96d, 0x4, 0x2}) 2018/02/12 06:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ec4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000502000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000013c000+0x13b)=@common='erspan0\x00') clock_gettime(0x20000007, &(0x7f0000dc3000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000895000-0x8)) recvmmsg(0xffffffffffffff9c, &(0x7f0000f40000-0x258)=[{{0x0, 0x0, &(0x7f00009fe000-0x20)=[{&(0x7f0000ed1000)=""/4096, 0x1000}, {&(0x7f00005da000-0x7e)=""/126, 0x7e}], 0x2, &(0x7f000092a000), 0x0, 0x1}, 0x1}, {{0x0, 0x0, &(0x7f0000967000)=[{&(0x7f00005f6000-0x4)=""/4, 0x4}, {&(0x7f0000412000-0x10)=""/16, 0x10}, {&(0x7f0000ad6000)}, {&(0x7f000055f000)=""/83, 0x53}, {&(0x7f000033a000-0x4e)=""/78, 0x4e}, {&(0x7f000026d000)=""/15, 0xf}], 0x6, &(0x7f0000494000-0xf2)=""/242, 0xf2, 0xfffffffffffffffe}, 0x3}, {{&(0x7f0000b56000)=@un=@abs, 0x8, &(0x7f000075b000)=[{&(0x7f0000f48000)=""/116, 0x74}, {&(0x7f0000db7000-0xd2)=""/210, 0xd2}, {&(0x7f0000301000)=""/231, 0xe7}, {&(0x7f0000a02000-0x90)=""/144, 0x90}, {&(0x7f0000b42000)=""/68, 0x44}, {&(0x7f0000c82000-0x51)=""/81, 0x51}, {&(0x7f00000bd000-0xf3)=""/243, 0xf3}, {&(0x7f0000a96000)=""/231, 0xe7}], 0x8, &(0x7f0000997000)=""/4096, 0x1000, 0x9}, 0x5}, {{&(0x7f0000592000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000549000-0x40)=[{&(0x7f000055b000-0x77)=""/119, 0x77}, {&(0x7f0000277000)=""/6, 0x6}, {&(0x7f0000686000)=""/224, 0xe0}, {&(0x7f00006e8000)=""/5, 0x5}], 0x4, &(0x7f00002b9000)=""/174, 0xae, 0x3}, 0x100000001}, {{0x0, 0x0, &(0x7f00008e1000-0x10)=[{&(0x7f0000d09000)=""/148, 0x94}], 0x1, 0x0, 0x0, 0x9}, 0x100}, {{0x0, 0x0, &(0x7f000024b000)=[{&(0x7f0000c92000)=""/228, 0xe4}], 0x1, &(0x7f0000ca4000-0x98)=""/152, 0x98, 0x4}, 0x4}, {{&(0x7f0000450000-0x58)=@alg, 0x58, &(0x7f000053b000-0x30)=[{&(0x7f0000259000-0x6d)=""/109, 0x6d}, {&(0x7f0000023000)=""/159, 0x9f}, {&(0x7f00005c1000)=""/115, 0x73}], 0x3, 0x0, 0x0, 0x400}, 0xd5}, {{&(0x7f0000860000-0x60)=@nfc_llcp, 0x60, &(0x7f0000dc1000-0x50)=[{&(0x7f0000aec000)=""/119, 0x77}, {&(0x7f00008ef000)=""/158, 0x9e}, {&(0x7f0000924000)=""/166, 0xa6}, {&(0x7f00007b9000-0x2c)=""/44, 0x2c}, {&(0x7f0000f02000)=""/56, 0x38}], 0x5, &(0x7f00005f0000-0x69)=""/105, 0x69, 0x7fffffff}, 0x6}, {{&(0x7f0000bd0000)=@alg, 0x58, &(0x7f0000a3a000)=[{&(0x7f0000213000)=""/185, 0xb9}, {&(0x7f0000aa9000)}, {&(0x7f00005b0000)=""/63, 0x3f}, {&(0x7f00003c1000-0x14)=""/20, 0x14}, {&(0x7f0000d1f000-0x11)=""/17, 0x11}, {&(0x7f0000fa9000-0x40)=""/64, 0x40}, {&(0x7f000056e000)=""/27, 0x1b}], 0x7, &(0x7f000005a000-0x51)=""/81, 0x51, 0x1}, 0x1}, {{&(0x7f000039a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000d8b000-0x90)=[{&(0x7f0000e1e000-0x9e)=""/158, 0x9e}, {&(0x7f0000cf6000)=""/24, 0x18}, {&(0x7f0000bd8000-0xaf)=""/175, 0xaf}, {&(0x7f0000955000)=""/191, 0xbf}, {&(0x7f0000cbc000-0xce)=""/206, 0xce}, {&(0x7f0000216000)=""/88, 0x58}, {&(0x7f0000ef0000-0xae)=""/174, 0xae}, {&(0x7f0000c01000-0x2e)=""/46, 0x2e}, {&(0x7f0000912000)=""/121, 0x79}], 0x9, 0x0, 0x0, 0x4}, 0x271a1835}], 0xa, 0x100, &(0x7f000089f000-0x10)={r4, r5+30000000}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000075000-0x28)={@common='bpq0\x00', r6}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000313000-0x80)) 2018/02/12 06:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ce1000-0x15)='/proc/self/net/pfkey\x00', 0x6000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000491000)={"0ea797a37c14e1fc27acd60600ece261", {0x4, 0xe11, 0x81, "aee14a892b7d", 0x3}}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000078000)='/selinux/checkreqprot\x00', 0xb2201, 0x0) pipe2(&(0x7f000081e000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f000019b000)={r0, 0x1}) getsockname$netlink(r2, &(0x7f0000b15000), &(0x7f0000914000-0x4)=0xc) write(r0, &(0x7f0000995000-0x27)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) 2018/02/12 06:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) flock(r0, 0x7) ioctl(r0, 0x6000000000000, &(0x7f0000fca000)="4f0ec4082e47b0ff3d1a5c173f69bd828e997fbc3d8fd6a3f9a2a06c42aad4d2fe1dff092de58a4546f4619d168e819c29e86580b1ca66feebf41cb9b747b9e642c589e0b8a1d0ed454771673901cfd7251685825378f0f8f286f79e19a8cf49bbb8a4123910e721677c255d62e11578bc7846342accd0920e4f921f5d1cf7ea0f94ba5f642a478efb42deaea896ad071bb1d1d8ba1f7fbe82e1d54c8fc69b2738f29a4954659f7d513ff788cbeaa22987d6127c699bcca394a1266f50637f0ae63aa95723e25d9a0fa4b114ee42b33f") 2018/02/12 06:50:45 executing program 6: syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) socket$nl_xfrm(0x10, 0x3, 0x6) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f0000e28000)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x40000, 0x1ff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000904000-0x8)) sendfile(r1, r0, &(0x7f0000990000-0x8)=0x18, 0x468c) lsetxattr(&(0x7f0000ca3000)='./file0\x00', &(0x7f00004f6000)=@known='user.syz\x00', &(0x7f00000fe000-0x40)='crc32c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/12 06:50:45 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f87000)=0x1920, 0x4) sendto$inet6(r0, &(0x7f00000f3000-0xb0)="28d46e7b1d4c1b09fd3c2d20c6bbbe767ca7542d1eb3a2917d42c200c0fed63b87842fa6c3d226af30135c9dc06296d9bee59ae8a962cc9a8b8a29cf87e3dc9f53bc9479f71f765fb5c5f3b93e3b843410cdcc679ebd80365ccf70c2ffb8cb3da14cf55508589dcab932d349b68555367c32b24d697bf51af2dd7af0486ae1d55a1b0fcfec58126d696be25f2631465c53cb42c4035eb95efbb923fbfcadf6f4c5282ffb7759301b12e57789dd4ae973", 0xb0, 0x1, &(0x7f0000e2f000)={0xa, 0x2, 0x2802, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff}, 0x1c) sendto$inet6(r0, &(0x7f0000253000-0xe3), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/12 06:50:45 executing program 3: clock_gettime(0x4, &(0x7f0000659000)) inotify_init() 2018/02/12 06:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f000028a000-0x8)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a8c000-0x8)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000029f000)='/dev/autofs\x00', 0x800, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000064e000-0x20)={{&(0x7f00002ca000/0x4000)=nil, 0x4000}, 0x2}) r2 = socket$pptp(0x18, 0x1, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x15, 0x0, 0x0, 0x1ef, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x0, 0x19, 0x0, @in6={0xa, 0x3, 0x4, @empty, 0xfffffffffffffff8}, @in={0x2, 0x1, @multicast2=0xe0000002}}]}, 0x50}, 0x1}, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000685000)={0x6, 0x9}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/02/12 06:50:45 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000763000-0x13)='/dev/snd/controlC#\x00', 0x3, 0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff], {0x77359400}}) 2018/02/12 06:50:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0x3)='/dev/vcsa#\x00', 0x1ff, 0x4040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x40440, 0x0) sendmsg$unix(r0, &(0x7f0000956000)={&(0x7f000004c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000136000)=[{&(0x7f00008e2000-0xa8)="f4a6c97bf05a7fe7f5026fd2b28be716bf095f29be6e4cddcb2f08b0be9b162f8f6dbe22714daadd16c434f3929f973a3b883ecc27b9baada4b9b59de13190c6b2f98b4ea05a96f7075ae1bff537f23a0f8872a5b90c000e804dae90546fff7308360bfe1698b26a07abdfc0c87be827250591f48bc8be1bb249de1e264782a64e113511d9f9341f512d6eed247e3d466896da0348a34e6cb0b7cbc0b7a4a2addb258f467a48e907", 0xa8}, {&(0x7f00006dd000-0x1000)="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", 0x1000}, {&(0x7f0000232000-0x67)="fa6b82acd9d83279c14bc6bb3f132a554b1dfd4eae6da320694792c788c2ca971610d818550f18d03fab3344717b4d7152b0658b5a3387173486b8a7e0384871cd1b30519ca41936cbb8ec07f124f98f497b3f79b067e519c9f3d3c757dd09b29bbe189b082af0", 0x67}, {&(0x7f00005e7000-0x6d)="a70e1cb724de8d769217d5d5dd2051fed56cbb3677e4b318bb28dc5cd603dc16f6f22150dac65a1047a3831b6d53e6df2a49be6ba3483c2f66bb8e3a040dab191815a52d7586b4fc63d65ea22e9f80aabafcacd01bca9e729183a02a3e3c563e5032fe3101796ee9594c6ad2bd", 0x6d}], 0x4, 0x0, 0x0, 0x4004811}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00002c4000)={0x7fff, 0x2, 0x3f0, 0x4, 0x4}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000314000-0x18)) pipe2(&(0x7f00008c7000), 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) time(&(0x7f00004f8000)) 2018/02/12 06:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f000027a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x3, 0x4, 0x0, 0x0, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0xfffffffffffffe1f, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}, "171b92fda053318f"}}}}}, 0x0) 2018/02/12 06:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00005c5000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000611000)={0x2, 0x80}) 2018/02/12 06:50:45 executing program 2: stat(&(0x7f0000228000-0x8)='./file0\x00', &(0x7f00009c8000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000769000)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f000082a000)={0x3, r1}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/audio\x00', 0x0, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000690000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0xb0000) dup2(r2, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) fstatfs(r0, &(0x7f000042a000)=""/203) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000a24000)=0x4, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) sendmsg$unix(r3, &(0x7f000041c000)={&(0x7f0000470000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000885000-0x20)=[{&(0x7f00009a2000)="d0ecf57fdaeba65096d38f05caa4c2ae4f1c8b9f726ecf1132de01a971045ac1b1c06b68a995d0a86fc64d688321dd0b2ab4c435ab5b2f53b338c73ba2b8d45be4d782376fddb15cddc33af838b7c0cb99ea7dab15e535b2c8d182d02037fabadb4e8a52699e1c676325135d857d95751e", 0x71}, {&(0x7f00007ad000)="8a555b0a4d72fadb9e88ae66cf4af1c746c1927aa93e8e39ed41031150a59d2e4bd094fed84428df71e3ff2e92d7a44bd2dbf1b2a56b7827b3e3daa6e16b8b553f08b0e5d83605", 0x47}], 0x2, 0x0, 0x0, 0x80}, 0xc000) r5 = getpgrp(0x0) ptrace$setopts(0x4206, r5, 0x2, 0x40) ioctl$int_out(r1, 0x5460, &(0x7f0000b36000-0x8)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) getdents(r3, &(0x7f000033f000)=""/97, 0x61) 2018/02/12 06:50:45 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00005a7000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt(r0, 0xfff, 0x7, &(0x7f000052c000)=""/13, &(0x7f00001f0000-0x4)=0xd) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) 2018/02/12 06:50:45 executing program 0: munlock(&(0x7f0000e49000/0x2000)=nil, 0x2000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000014000-0xb)='/dev/vcsa#\x00', 0x0) keyctl$get_keyring_id(0x0, r0, 0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a}, 0x0) 2018/02/12 06:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/02/12 06:50:45 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:45 executing program 7: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000413000)='/dev/ppp\x00', 0x1, 0x0) listen$netrom(r1, 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ae3000), 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) 2018/02/12 06:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x2, &(0x7f0000d9a000)={0x0, 0x0}) connect$nfc_llcp(r1, &(0x7f0000ad4000-0x60)={0x27, 0x9, 0x0, 0x3, 0x6, 0x1, "c6976dff23e8b565c3c36445271aa49d6f2e0893799ec6c3ee6cde9857ba73022ef1aa0e113a7d3eada9488d1607800d1339572b6e949b3bf4ccb870a4a1ef", 0x8001}, 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f000046f000-0xbc)) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087c000-0x2ce)={0x14, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 06:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000633000-0x8)) 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) mlock(&(0x7f0000f8f000/0x3000)=nil, 0x3000) dup3(r0, r0, 0x80000) [ 48.155828] kauditd_printk_skb: 1 callbacks suppressed [ 48.155836] audit: type=1400 audit(1518418245.675:61): avc: denied { setopt } for pid=8400 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/12 06:50:45 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) 2018/02/12 06:50:45 executing program 7: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00003b2000-0xb)='/dev/midi#\x00', 0xffffffffffffffff, 0x400) ioctl$KDSKBLED(r1, 0x4b65, 0x1e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x158, 0x158, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000237000-0x40), {[{{@uncond, 0x0, 0xfffffffffffffdea, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@rand_addr=0x9, @local={0xac, 0x14, 0x0, 0xaa}, 0xff000000, 0xff000000, @generic="e50462a2e02345c204252702a41f54dc", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x4, 0x0, 0x8}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x297, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff7b) 2018/02/12 06:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5b000-0x4), 0x4) write(r0, &(0x7f00007ee000-0x1000)="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", 0x6dd) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d16000)={0x4, r0, 0x1}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000751000-0xba)={0x0, 0xb2, "2a95fdecc09819ee894f9ac79dbcdab9dff1920359810ef8913a8082ec1bf66d6dec21fd78e35ce410fd386e889a3955287fde0f7efa538ede581924bc7b4724a29bc45f7d60e9d278fe856d5707ae9a28403156b05d29a16bb113877455f95c43b5b90536fca59f17e57bd310f7a12463b061a0881ee33cddcd1c8482f7d2a27a325c44a908409464e30d71b2481dda992e74b6f4e13eeb70484f7a7a9f001b19ff2522c9bc89269fef4adc3e28fc37d08e"}, &(0x7f0000a97000)=0xba) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008f8000)={r2, 0xb8a9}, 0x8) write(r0, &(0x7f000069f000-0x54)="e26d4afed4d3467b7ee66e9ebb4039955b1d97a427cc701c5e5e6447b6510bff58c631328eeae8186bf1c22f39347ebb869277e809a7002f38611d02a6e3d4e4f6b8923c59ff9438d8c3d353b76131b90e044f80", 0x54) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) write$eventfd(r3, &(0x7f0000fc8000-0x8), 0x8) recvfrom(r0, &(0x7f00001b5000-0xe2)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r3, &(0x7f0000604000), 0x8) sendmmsg$alg(r3, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000282000-0x3a)=[{&(0x7f000069a000-0xdf)="c2", 0x1}], 0x1, &(0x7f00001e4000)=[]}], 0x1, 0x0) sendmsg(r0, &(0x7f0000ad8000)={0x0, 0x0, &(0x7f0000dc8000)=[{&(0x7f0000d84000)="0f", 0x1}], 0x1, &(0x7f0000d57000)=[]}, 0x0) sendmsg$alg(r3, &(0x7f0000e3e000)={0x0, 0x0, &(0x7f0000bb8000)=[{&(0x7f0000690000)='/', 0x1}], 0x1}, 0x0) 2018/02/12 06:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b20000-0xb)='/dev/audio\x00', 0x440000, 0x0) recvfrom$unix(r0, &(0x7f00009ab000)=""/170, 0xaa, 0x0, &(0x7f0000a79000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000cb8000), 0x8, 0x0, 0x0) msgsnd(r1, &(0x7f0000dc2000)={0x1}, 0x8, 0x0) 2018/02/12 06:50:45 executing program 5: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000044000-0x16)='/selinux/checkreqprot\x00', 0x101400, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000043000)='./file0\x00', 0x100, 0x200) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') renameat(r1, &(0x7f000000c000-0xe)='./file0\x00', r1, &(0x7f0000043000-0xe)='./file0/control\x00') 2018/02/12 06:50:45 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$pppoe(0x18, 0x1, 0x0) recvmmsg(r0, &(0x7f0000341000-0x168)=[{{&(0x7f0000c61000)=@nfc_llcp, 0x60, &(0x7f0000217000-0x30)=[{&(0x7f000081b000)=""/144, 0x90}], 0x1, &(0x7f0000d65000-0x75)=""/117, 0x75}}], 0x1, 0x0, &(0x7f00003fb000)={0x77359400}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000059b000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000e3d000-0x20)={0x1, 0x4, 0x1ff, 0x5, r1}) 2018/02/12 06:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000893000-0x3b0)=@raw={'raw\x00', 0x9, 0x3, 0x350, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x280, 0xffffffff, 0xffffffff, 0x280, 0xffffffff, 0x3, &(0x7f000063c000-0x30), {[{{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x1, 0x6, 0x2, 0x8, 0x5, 0x0, 0x80000000, 0x2]}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0x0, 0xffffffff], [0x0, 0xffffff00, 0xffffffff, 0xffffff00], @generic="ac31ccbb69e8d6dc78688a5aa322c5b7", @common='vlan0\x00', {0xff}, {0xff}, 0x3c, 0x2, 0x0, 0x8}, 0x0, 0x100, 0x170, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x10001, 0x7, 0x3, 0x31, 0x2}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xc, 0x2, 0x2}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x9, 0x5fa5de64, 0x9, 0x1, 0x0, "16a4a54ecbaa197def6268f708d24da87b6ca11cc1233a199731180de528f73dc6db5a8f454bff35f60253df4f99d07ec3a48d6988bf24c6683951c485195953"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000907000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000b30000), {[{{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6}}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="95ecc2f731c4888ab387d46c56d3eed3", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) r1 = syz_open_dev$sndmidi(&(0x7f0000ac7000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x1) mknodat(r1, &(0x7f0000659000-0x8)='./file0\x00', 0xc000, 0x8) [ 48.185006] audit: type=1400 audit(1518418245.697:62): avc: denied { write } for pid=8400 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/12 06:50:45 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8000000032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14292, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000986000)={&(0x7f0000c58000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000389000)={&(0x7f0000790000-0x48)=@getsa={0x48, 0x12, 0x101, 0x2, 0x0, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x2, 0x32}, [@lastused={0x10, 0xf, 0x3}, @etimer_thresh={0x8, 0xc, 0x5}, @replay_thresh={0x8, 0xb, 0xb1}]}, 0x48}, 0x1, 0x0, 0x0, 0x20004000}, 0x4) 2018/02/12 06:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000ea7000)) accept4(0xffffffffffffffff, &(0x7f000073b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000667000)=0x3a, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e59000-0x84)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x3ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x84) ioctl$TCSETA(r0, 0x5406, &(0x7f0000f90000)={0x34d8}) 2018/02/12 06:50:45 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000fd4000)={0xf9, 0x0, [0xffffffff, 0x1ff, 0x0, 0xfff]}) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000e16000-0x18)={0x1, 0x0, [{0x100000001}]}) 2018/02/12 06:50:45 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000028000)='/dev/amidi#\x00', 0x3a3b, 0x400040) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000026000)=0x800, 0x4) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x180, 0xc8, 0xffffffff, 0x180, 0xc8, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1, @rand_addr=0x100, @empty, @port=0x2, @port=0x0}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) connect$inet(r1, &(0x7f0000028000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000011000-0x87)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f000002a000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000021000)={@dev={0xfe, 0x80, [], 0x0, 0xe}, r2}, 0x14) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000037000-0x3bd)=@hdr={0x2, 0x84, 0x20, 0x7fff, 0x5, 0x3, @ipv6={0x2, 0x6, "95b1cc", 0x38b, 0x7f, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@fragment={0x6c, 0x0, 0x7, 0x0, 0x0, 0x9, 0x1}, @hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, @routing={0xb7, 0xe, 0x1, 0xffffffff80000000, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffffffe1}]}, @dstopts={0x0, 0x5, [], [@enc_lim={0x4, 0x1, 0xfff}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}]}, @fragment={0x0, 0x0, 0xbea, 0x6, 0x0, 0xfffffffffffffff8, 0x0}, @hopopts={0x8, 0x16, [], [@ra={0x5, 0x2, 0x8a}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @calipso={0x7, 0x40, {0x9, 0xe, 0x4000000, 0x401b, [0x9, 0x80, 0x1d8b, 0x3, 0x2, 0x7fff, 0x3]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0xd7a, 0x7fff, [0xfff, 0x5, 0x9]}}, @calipso={0x7, 0x28, {0xff, 0x8, 0x100, 0x7, [0x6, 0x80000001, 0x7fffffff, 0xfe00000000000000]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1}, @enc_lim={0x4, 0x1, 0x1}]}, @dstopts={0x0, 0x0, [], [@ra={0x5, 0x2, 0x2}]}], @gre={{0x0, 0x0, 0x1, 0x7, 0x0, 0x1440, 0x0, 0x1, 0x880b, 0xa5, 0x0, [0xf9], "7de223c27ccf18ce87d63aedd4e4a832970fa733697bae8cc9ac4dce3edf944df57664e9ee5100465d76c8d6f561fde572452f4bad2be76fb44b8e90b054304f930ab8443762005f9fcdbd310ff0cd3f83408e137ff517f5b00a721f3fcad73e2905cac8b98452ee510f6ca34d35b99cb9ca72cc63356d804d97ceb0ad6210892b20f5cccb987a839228bfc08933ef847c449a08042eaa3ab8e7c32515207b3526bb617ba1"}, {0x8, 0x0, 0x7, 0x7f, 0x0, 0x0, 0x800, [0xcf], "76c0fd584337e730c11c6127d90c797628383643ae5939091759021d66b7439e2383446b81831cd115c7faf2285b1ad6e531ef20f40939555130e0a2c5caee82b1fea088b62d531f874d1665574553984fd0ba28bad025c45a1a537a1774e2f458ae4af0ae2888dc126bca533b6f993fe26e464a9b5d4e410bf2c5e2c332304fb13199136a5a206e4fe5d8e3631cd272b8c107d968660872cf4778d0845c96f1f813160c0548592f773b805c125c7d8647f78a3ed5538edf7b9d8280f8ed96b7768708559d1017ca622956ebf72b52d572fe98fd540e9f278a6321188714f71193178b0ca89fc6"}, {0x8000, 0x0, 0x5, 0x5, 0x0, 0x0, 0x86dd, [0x8, 0x20], "6c4ccbad99711fb0700031485b150cde7aa374131cb877a9d64f666e761a96f1161b95a4b799fbd201e168604f43bd60c5132d3ea656ab5577afc2163bf01aef4c67"}}}}}, 0x3bd) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000038000-0x80)=""/128, 0x80) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000012000)={0x0, 0x5, 0xfffffffffffffffe}, &(0x7f0000037000)=0x8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000037000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0xffff, 0x8, 0x8, 0x100000001, 0x8, 0x6, 0x4, 0x4, 0x3ff, 0x0, 0x3, 0x0, 0x8, 0x6, 0x3]}, &(0x7f0000028000)=0x108) [ 48.268103] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING 2018/02/12 06:50:45 executing program 4: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x0, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0xfffffffffffffd3c, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="3976a9546813c142db6afb1699bbd473"}, 0x0, 0x1a, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000010000-0x118)={0x9, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}}, 0x118) sendto$inet(0xffffffffffffffff, &(0x7f000002d000-0x2a), 0x0, 0x0, &(0x7f0000036000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000007000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f000000b000-0x40), {[{{@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'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000039000)={0x0, 0xffffffffffffffff}) 2018/02/12 06:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) set_tid_address(&(0x7f0000ed3000)) 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) r3 = openat(0xffffffffffffffff, &(0x7f0000952000)='./file0\x00', 0xd0000, 0x40) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000072b000-0x8)={0x2, 0x400, 0xce7, 0xb}, 0x8) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000e3c000)=0x80000000, &(0x7f0000aa7000)=0x4) sendto$inet6(r3, &(0x7f00000f4000-0x80)="5e91384b1d64992fe9e7468525fc24bfa5bb1ee296f6a85e0ea85e9c2336d1694d4393d7b5d3f2a72d27b5121917c90c7319529703c5e17527817c5c073fb297e3db9d08049d2652c2b0d335abc2e3018af626bfb73661561c9dd81db93ac33d55647996619019d4ee5f9317457dc3606a59e03f0d1bc5fadf2a38b8b0197243", 0x80, 0x4000000, &(0x7f00002f6000-0x1c)={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x18}, 0x1c) 2018/02/12 06:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000277000-0x68)={0x3, 0x0, [{0x11000, 0x20, &(0x7f0000dc8000)=""/32}, {0x10000, 0x6c, &(0x7f0000058000)=""/108}, {0x3000, 0x94, &(0x7f0000a6d000-0x94)=""/148}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b51000)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f000028a000-0x8)={0x0, 0x1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) get_thread_area(&(0x7f00000e7000-0x8)={0x5, 0xffffffff, 0x4000, 0x8, 0x3, 0x4, 0xffffffffffffffff, 0x12, 0x55e21700, 0x2}) 2018/02/12 06:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ec4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000a2000-0x8)=@assoc_value={0x0, 0x1000000000000}, &(0x7f0000809000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008af000-0xc)={r1, 0x3, 0x10}, 0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a5f000-0x10)={0x1, &(0x7f00002ca000-0x10)=[{0x6, 0x0, 0x0, 0x1f}]}, 0x10) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f8f000)=0x8, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c04000-0x18)={0x0, 0x3f, 0x1, [0x0]}, 0x31) [ 48.335187] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING 2018/02/12 06:50:45 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:45 executing program 2: socket$bt_cmtp(0x1f, 0x3, 0x5) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x0, 0x8004) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x100000001}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={r3, 0x9}, &(0x7f0000000000)=0x8) syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x410000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x20000, 0x0) mq_timedsend(r4, &(0x7f0000003000-0x63), 0xdb, 0x0, &(0x7f0000000000)={r0, r1}) 2018/02/12 06:50:45 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000009000-0x8)='./file0\x00') msync(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000000a000)={&(0x7f0000007000/0x3000)=nil, 0xffffffffffffffff, &(0x7f0000005000/0x1000)=nil}, 0x18) 2018/02/12 06:50:45 executing program 5: semget(0x3, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e31000-0x15)='/proc/self/net/pfkey\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0x80000000, &(0x7f0000000000)=0x1) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000001000-0x4), 0x4) r1 = syz_open_dev$sg(&(0x7f0000e68000)='/dev/sg#\x00', 0x4, 0x20800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000001000)=""/11, &(0x7f0000003000-0x4)=0xb) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000088d000-0x2c)="1aeebca376c38858b24a0d3a1330e02c5f8cab68006947ec9df0a95ea666a2b1156238ed99703cfc1dc62c12") 2018/02/12 06:50:46 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ab000-0x10)='/dev/sequencer2\x00', 0x494080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000848000), &(0x7f0000aee000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f00004b6000-0x102)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x2, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x7, 0x3, 0x0, [{[]}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, {[]}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aec000)={0x0, 0x0, []}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000aed000-0x10)={&(0x7f0000083000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/12 06:50:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x2) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00004e4000)={0x6, r0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00009a1000)={@generic="531354b3ec004c52961527fc77708746", @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x21) setsockopt(r2, 0x1, 0x6, &(0x7f000074d000-0x33)="90a83f0d", 0x4) sendto$inet(r2, &(0x7f000067b000), 0x0, 0x0, &(0x7f00007ed000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) r3 = geteuid() r4 = add_key(&(0x7f0000c0c000)='user\x00', &(0x7f0000136000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r3, r4) 2018/02/12 06:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d12000-0x60)={0x1c, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic="e6"]}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c49000-0x10)='/dev/input/mice\x00', 0x0, 0x2) read$eventfd(r1, &(0x7f0000862000-0x8), 0x8) getpeername$netlink(r0, &(0x7f000037b000), &(0x7f00001d8000-0x4)=0xc) 2018/02/12 06:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = request_key(&(0x7f00003f0000)='asymmetric\x00', &(0x7f0000ef7000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000820000-0x2e)='nodev\\wlan1,!systemuser\nvboxnet1.@eth1]vmnet1\x00', 0xfffffffffffffff9) keyctl$update(0x2, r1, &(0x7f00009fd000-0x23)="ec4b9680e447eefc1ebbd44069103a21ad83002d4a62fcaf7b547652b01b62fe696226", 0x23) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000be7000-0x8)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000b7d000-0x8)={0x7}, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00008f9000-0x4)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000dd3000)=0x20) 2018/02/12 06:50:46 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) [ 48.496974] audit: type=1400 audit(1518418246.016:63): avc: denied { ioctl } for pid=8473 comm="syz-executor3" path="socket:[22328]" dev="sockfs" ino=22328 ioctlcmd=0x891a scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/12 06:50:46 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x400000000001, 0x10201) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x40000003ffffd, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000)={@common='tunl0\x00', @ifru_flags}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) r2 = openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x20080, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000004000-0x8)={0x0, 0x0, []}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000-0x18)={@empty, 0x0, r3}) bind$nfc_llcp(r2, &(0x7f0000885000-0x60)={0x27, 0x4, 0x0, 0x0, 0x7ff, 0x8, "567c281fcbb684c5cf67908da0e1e4d07096d70ef995a1a261d95a18d4ae8f250aad2e8d84e91d094ee6f12bcdce47cfa1be149aab0909b84bbfe9bf6617bb", 0x81}, 0x60) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00001f8000-0x4), 0x2) 2018/02/12 06:50:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in=@remote}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x8000, 0x5, 0x2, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x800000042, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000001000-0x14)={@mcast2}, &(0x7f0000d79000-0x4)=0x14) 2018/02/12 06:50:46 executing program 3: mmap(&(0x7f0000000000/0x8db000)=nil, 0x8db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000040004583, &(0x7f00002b6000)) clock_gettime(0x0, &(0x7f00003a4000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003ff000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000873000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000859000-0xc0)=[{{r1, r2/1000+10000}, 0x7fff, 0xe2fa, 0x80}, {{r3, r4/1000+30000}, 0x1, 0x7, 0xf0}, {{0x77359400}, 0x401, 0x7, 0x800}, {{r5, r6/1000+30000}, 0x40, 0x5, 0x1}, {{0x77359400}, 0x7ff, 0x100000001}, {{0x0, 0x7530}, 0xef65, 0x80000001, 0x80000001}, {{0x77359400}, 0x9, 0xee, 0x9}, {{}, 0x4, 0x1, 0x200}], 0xc0) 2018/02/12 06:50:46 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:46 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000)='/dev/dsp#\x00', 0x1, 0x1000000000000000) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000004000-0x8)) 2018/02/12 06:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x4) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aad000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f000043d000-0x4), &(0x7f00004c9000)=0x4) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000879000)) connect$inet6(r0, &(0x7f0000c32000)={0xa, 0x1, 0xfffffffffffffffd, @dev={0xfe, 0x80}}, 0x1c) 2018/02/12 06:50:46 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) [ 48.535212] audit: type=1400 audit(1518418246.053:64): avc: denied { getattr } for pid=8471 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/12 06:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) rt_sigreturn() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fac000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast2=0xe0000002}}, {{@in=@empty}, 0x0, @in6=@empty}}, 0xe8) 2018/02/12 06:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00007d1000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7, 0xffffffff, 0xffffffff, @generic="b873ebd6e1bd7d8717d61fc4aa3389c8", @common='ip6_vti0\x00', {}, {}, 0x2, 0x2, 0x1}, 0x0, 0x3eb, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x98, 0xb8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x17f}, {0x26, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) connect$inet6(r0, &(0x7f000076a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000af1000)=[{&(0x7f000093c000)="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", 0x58b}], 0x1, &(0x7f0000011000)=[]}, 0x4800) 2018/02/12 06:50:46 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:46 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000023000-0x4)=0x2, 0x4) 2018/02/12 06:50:46 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) prctl$setendian(0x14, 0x1) sendmsg$can_bcm(r0, &(0x7f000001e000)={&(0x7f000001f000-0x10)={0x1d}, 0x10, &(0x7f000001f000-0x10)={&(0x7f000001c000-0x48)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "f49dc0aa41cc5ec0"}}, 0x48}, 0x1}, 0x0) 2018/02/12 06:50:46 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c0083d000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x59, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000001d000)={0x18, 0x0, [{0x48c, 0x0, 0xfffffdffffffffff}]}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002e000-0x10)='/dev/sequencer2\x00', 0x1010c0, 0x0) ioctl$VT_RELDISP(r3, 0x5605) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 2018/02/12 06:50:46 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000466000-0xd)='/dev/dmmidi#\x00', 0x1, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00005a9000)=@generic={0x8, 0x7}) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000f08000)=0x40, 0x4) 2018/02/12 06:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x3}, 0x7f) r1 = semget(0x0, 0x3, 0x41) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000dc2000-0x2)=[0x5]) close(r0) 2018/02/12 06:50:46 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x3f, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000003000-0x8)) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000855000)) 2018/02/12 06:50:46 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f0000e05000)="240000001a0025f00017fb1000f7fc0e020b00009604bf0202ffffeb0800040048186be0", 0x24) 2018/02/12 06:50:46 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x2000, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f000000e000)={@generic}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000016000-0xc)={0x0, r2}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f000002e000-0x8)={0x6f8, 0x9}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0xfffffffffffffffe, 0x20}, &(0x7f0000021000)=0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000002e000)={r5, 0x29, "267b6015908117f75334dc38cacb472f820b133e25f29b9dd166f86a6f8c97d822f57d7541eb475d63"}, &(0x7f000002f000-0x4)=0x31) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000001d000)={0x18, 0x0, [{0x48c, 0x0, 0xfffffdffffffffff}]}) 2018/02/12 06:50:46 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000c02000-0x9)='/dev/ion\x00', 0x0, 0x0) r1 = semget(0x3, 0x4, 0x40) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000063b000)='/dev/sequencer2\x00', 0x48000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00001d7000), &(0x7f0000d08000-0x4)=0xc) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f000026f000)=""/230) semget(0x0, 0x1, 0x3) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000023c000)='/dev/audio\x00', 0x100, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x20000000008000, 0x23, 0x2, r3}) ppoll(&(0x7f0000595000-0x8)=[{r4, 0x4}], 0x1, &(0x7f00002c0000), &(0x7f0000ef2000-0x8), 0x8) 2018/02/12 06:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00009b5000)='keyring\x00', &(0x7f00000d0000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f000042a000-0x4)=0x1, 0x4) r0 = add_key$keyring(&(0x7f000056c000+0x437)='keyring\x00', &(0x7f0000e8e000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bf3000)=0x0) migrate_pages(r1, 0x2, &(0x7f0000970000)=0x800, &(0x7f00005cf000)=0x4) socket$netlink(0x10, 0x3, 0x12) keyctl$read(0xb, r0, &(0x7f00001d8000)=""/60, 0xffffffffffffffde) 2018/02/12 06:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80b, 0x2ee7, &(0x7f0000a2c000-0x8)={0x0}) connect$vsock_stream(r0, &(0x7f00008e8000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x80000) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x1, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000bb0000)='/dev/audio\x00', 0x200080, 0x0) 2018/02/12 06:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f8e000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) munlockall() getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001b6000-0x8), &(0x7f0000378000-0x4)=0x8) write$tun(r2, &(0x7f0000dec000-0x88)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r3 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0xc, &(0x7f0000326000-0xc)={0xffffffffffffffff}) 2018/02/12 06:50:46 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a4f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/182) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0xd, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x0) 2018/02/12 06:50:46 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) lseek(r0, 0x0, 0x5) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000afc000)=""/65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x4, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000002000)=0xc) sched_getaffinity(r4, 0x8, &(0x7f0000001000)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000001000)={r2, r3/1000+10000}, 0x10) 2018/02/12 06:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000836000-0x38)=""/56, 0x38, 0x2) 2018/02/12 06:50:46 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000f6c000+0xc13)={0x0, r0}, &(0x7f0000c53000)={0x8, 0x7000, 0x8, 0x5455, 0x1, 0xffff}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000064000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000357000)=""/165, &(0x7f0000c23000-0x4)=0xa5) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r2, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00003ae000-0x70)=[], 0x0, &(0x7f00006b6000)=[]}, 0x8000) sendmsg(r2, &(0x7f00001ce000-0x38)={0x0, 0x0, &(0x7f000097c000)=[{&(0x7f000030d000-0xc0)="b8", 0x1}], 0x1, &(0x7f0000038000)=[]}, 0x0) 2018/02/12 06:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000015a000-0xb)='/dev/audio\x00', 0xc00, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000846000-0x138)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x8, 0x23, 0x301, 0xffffffffffffffff, 0x3, {0xe}, []}, 0x14}, 0x1}, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000ab0000)={0x10000, 0x0, [0x1, 0x3583, 0x7, 0x41362f5b, 0x3, 0x8978, 0x100000001, 0x8]}) [ 48.773724] audit: type=1400 audit(1518418246.293:65): avc: denied { create } for pid=8549 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/02/12 06:50:46 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f000064f000)='./control\x00', 0x40000000000c084, 0x0) faccessat(r1, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2018/02/12 06:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003db000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000379000-0x54)={0x0, 0x4c, "66e035d66011a276c2abf0395956610ac6db8332a283c4d5373826dc55156884fdb12ef650f8db827f19aab444e26c836fcc4208d92f00b82fa4fa90e40cd9f96dbfa2581a07ada0b56254f2"}, &(0x7f0000f11000-0x4)=0x54) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00004b3000-0x8)={0x0, 0x2}, &(0x7f0000e8d000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000099b000-0x10)={0x0, 0x20, &(0x7f00004b0000)=[@in={0x2, 0x0, @rand_addr=0x7c9}, @in={0x2, 0x3, @rand_addr=0x1ff}]}, &(0x7f0000e89000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000d52000-0xa8)=[{&(0x7f0000fd9000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f000005f000-0xa0)=[{&(0x7f00001b3000)="516d07104961eb18211bfd99538877aca00c29aa5961c6968684c062bffcb13354b5cfe9bde52b5a7b9dfca2dd7b8c87acd4", 0x32}, {&(0x7f0000eb2000)="96ee2207508cd104508da2a171eab64d4d61697363e03db483ff7e86b32f7a2d43eaaa75c519802290fd35f0791e0cab1f863f4e7757e3d3bb25f8786f7f2ed2fb103ba724095d8ccf25823e7d", 0x4d}, {&(0x7f0000616000-0x70)="39966f9618b51eb7c140e916376188d2485dcad346550073f2f655d7c98f459018228d0df578fe7b5d421f3542c98332799eec833067281a3421e6209a462e27eaa3ea0cd5f51f89888b40e26a3dfc7456e49d163aea156b3c5c593974919957dccee3bddfa05287eaf660df0a5e90f7", 0x70}, {&(0x7f00000a8000)="bd51326f4604fd321ace2c6c83732a83f3e05858300c43e454bcd880bf3753db52efb17f4c1de5ac6f067813b1cff9c55075da9eccab60b8afebd4ce374d7c4e72775ef69ff4deae9cb990e2126dc477323a7c3b3240ad49d16ace4960419aeca2e9ccc8cdbcc26650bfcfe7debae4b9ff0827f1a6655d8c3e43a2f12be634ee6a78d3989683102a3ef213a288fda453bf80b44efadd41424cd44374e0440d6c25d98f501a470ad79f345a0b60c44478d56c27419b7068afedaf37fe6f89ba22dcd5497b9697177e", 0xc8}, {&(0x7f0000883000-0x4e)="4ac4d2ff498ff95a55093db17dc8dffd8b91e1ac56b95303b8abd76e9eba366b3eefd016b1cf1fe0f02a8a6d9fa074c163cede0d1f03769fcd830162eb58cdb329a60712847ccabda8db859fd672", 0x4e}, {&(0x7f00005e4000)="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0x1000}, {&(0x7f0000dcc000)="2632a8f6ea3f1c4820ca1fe53d26c9de809ba270944db5b11946a440e49837f4357945477d8b37f49585d4df2ac4d772ef8ea683a4fb007da09a1234d52c1fc773bbdd4d7042418501176aab6c1e6cea7b3be8d782cdebf0d2c8adaeca0b2eb9c3c558f68896c83c8406b5", 0x6b}, {&(0x7f0000491000-0xca)="27001b0ece3b2ce5411d129912d3f658d2c9f39298b1cdd8a36db18ac3f3d472276a6b7f687d84f09338944320a7f681936658107df5e9e8e0ec0a49cca90e8ae01faa8404666825aa2abb2187f32efc90ab39bff9f5854706d4ff386341286516f47c47cbce040468a3a059dbc28d96fdde13e71297d291f8f59e8c1fb789816c44528d0a372ec15835c288579942c4c0f949dc800a3945cd035a59931807298ee070758e0978ea3bc2783c6a116b8cca52d326729e353b89668214835e6e17d84ad71980bd52e2befe", 0xca}, {&(0x7f00003eb000)="5806b0c7e56f28f7dd72af0d834fa75a25c77ebf00c5cc714c41e27162f344306b1f3197b546a5172dd4f1cb792b841ebf2ec1c41edca00a21346797665bda3d0fa0d2611baaf30f092a8ef3e6d2f0a0c439ec9b9bb393720f", 0x59}, {&(0x7f0000806000-0x8)="63678fea05a6fc41d511f9", 0xb}], 0xa, &(0x7f0000a59000-0xc0)=[@init={0x18, 0x84, 0x0, {0x9, 0x2c980b9b, 0x10001, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x8000, 0x8000, 0xffffffff, 0x3, 0x69, 0x200, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x8288, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x400, 0x800}}], 0xc0, 0x4}, {&(0x7f00008a1000)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f00002d1000)=[{&(0x7f00001ca000-0x5c)="a1865ddedc39958979f15bbbe4f6dfa278c18873e831a7daa65797619a848480823b074525746cbc6b07050c5804b6a5fd4d662e7aa7fc4d30ad3d69b095074063894145c0967f0e30e65e8fd3724540995cf6d858410761b39e1784", 0x5c}, {&(0x7f00007a7000)="20bb7fcf61d3ca2729605bf1c05581e41509dee8551bf47bde5538c36b2e6c627cba5b7e3ffadb8d79aaac62c8237298c4aa8683824d549dbe2e1106c9201cc042978bc09def2f712c9083ef2be7aba811e4ce76bb89b50d10c6b0a76ecbabfc9c8875d38ff6daaef69f22c248aefd434c72770749b0b4a8903203b99b179f35026419a78024e0e69834d2c9f8056f1ef7fda2398f341e006b2e549825d07c7d09e686130506592ae2b3c760bf2bda618722aa4e85d66ceb544e001562ffd40f77ce18005f7bcb72d1c2e5b843b242475ae3e52f95a123036e60e6951357775f69102289b127dc24940f595059", 0xed}], 0x2, &(0x7f00006e5000-0x90)=[@init={0x18, 0x84, 0x0, {0x1, 0x5e, 0x0, 0x26f7}}, @init={0x18, 0x84, 0x0, {0x1090, 0x1, 0x9, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0xa, 0x8, 0x1ff, 0x4, 0x6, 0x9544, r3}}], 0x90, 0x4000000}, {&(0x7f00009a4000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}, 0x1c, &(0x7f0000640000-0x90)=[{&(0x7f0000536000)="9fee310914386531b9e006f47521120c1dbeac5ff62b14ec4b6e4edc27f946ecfab997a87993596ae1467b6e95ed8de9435fa430988af1fc8d83801fc5e0708f9af4e3c5d75e31", 0x47}, {&(0x7f00008fc000-0xe2)="a05049298197b1b41bbf8bb5b45fad2eb061ca7beebc8538b633ce8641449aa9bcacfbc88bdd022d6ebc1eb75788435fd3dd7bf1ceb341695544e108c569a467ca97e0d4d3116fcc10f1f19379262968a6a5d04e53a2ac80c15d371882f3e4b092ef97ec174515cf160a2d81f30861ec0cc22902a7a5c5572511567c5db55fa54145e694e49ed5f879454ca376461984320e476f0e56fdbce6daa490bd6c509a0d624673cb2a2e5201968b7385eddf561a752b326b834c500e70102b514e3d06c866de348a367af2a60467d65e4a63f5205cccba1d028d221b80e021fd111ef54bf3", 0xe2}, {&(0x7f00001aa000-0x6a)="376f6e086081683eb743ead036b5d7ac7a483e998cbf8639bbdd7fa691ff0d8a46fb3e1728d6a94cdaa5bf67207e3aea4450dd8b21e3b4455480dd4784d443993dbd8cf869f50cfa69e8875c50ae8850b244290a0ba58859c1d2b28b689ccc41c8d01054d9884f5cab7d", 0x6a}, {&(0x7f000038f000-0x9f)="61b214f401da0dbf7cfd1c30b764c43531e8395cac924c350ad31d97120c1e4875dc06fae05dfb9cef3c08695bdf533092d6405e8640fa7603d911b1de3b410a7d05b96674da37195732fbbba1e71b0cc2501f2ec5d8f600ce703946c904c02a4f9c2c0300ffb461e6c026f89e81a2fcf2ebb5412ec33d35cf6f2ac18bb24eeb7322514d94f1bc1dbcab551ad9f2924cd13060f73ad3b352cf5c4114155c44", 0x9f}, {&(0x7f0000f21000)="54d2baf751eac4960241f96907db5ec48cbeccfb2f251f94c20822c2ab2df8f82fca1e6eedb1dc25ccde3116583d29fa6fbfdb3e9a6dd7001b7c", 0x3a}, {&(0x7f00008bb000)="3ee463a1e7f6d1cbbcf4de20daa340b68d8bc54d3932624c7f4b62a39ff961b22a5d6aefadf4a65bbfe16c135fec67c953ae08bd2046790aec3d9c7b68ff6e7ba0463c09e2059ca87514398d0594935e8224bccf7a6a2dd61c9d48a87474de05c82ba7c40ee3aee5c34e0752fc", 0x6d}, {&(0x7f0000452000-0x9d)="42ddbe28814f5e4e67dd69fa68a222a98989f0665d518cded4d7347c1e1f0b61ebc1230fc2ce9d63d8c80d496712f68e697e7bb6030e5f60abc831bfc5c794ae75ee2b031b6471d6ae782676c11e638a6ec1b415d00d3f43ae4561a690019e19abed3022835648e2524f6a79332dad02928632da64af550eb4af262a828b435c24eb7b3aa7cfdeb2eefab2f77a3a3a19650acee3ddf55a3086b42b9b9f", 0x9d}, {&(0x7f00004d2000-0xe4)="d2c7088094a15869183ccd7614c5802bb9d9f34c8dd6a99fde118a88d4a945956c5bc6daf9ccb0643d7888ac07f35c3efe8dfddf2fd6da39f5f8d770ac40a5f16962ec56fd64ecd12e9e9e030a7d7ea12cf59673e9de117985c8b88d18875341e70ade9cbaee69041062990c995cbedbda5838b4238399c6a35614356fde935d0dfd6f5dab2749b33b77ff7c07fedbfe2c781eaef1936b9e4da7ee53f1046c578d68e149a16b28cdea263aa1cbc7cd2127bfbd4b8de371c846a586f65a8b3c32ed5c9912ff6efee28daa9000537b91ad561a21d8eade453b1fbb62f1ea3762f55c9cef62", 0xe4}, {&(0x7f000060d000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x20000000}], 0x3, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009db000-0x14)={r2, 0xfffffffffffff000, 0x200, 0x5f34, 0xcbd0, 0x17a}, 0x14) [ 48.822413] device eql entered promiscuous mode 2018/02/12 06:50:46 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000f74000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) socketpair(0x9, 0x807, 0x6, &(0x7f00000f8000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000001000-0x8)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) finit_module(r2, &(0x7f0000b46000-0x15)='\'%?\x00\x00\x00', 0x0) fsync(r0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00004e2000)=0xffffffffffffffff) 2018/02/12 06:50:46 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = epoll_create1(0x80000) tee(r0, r1, 0x9, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00001a9000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000291000)={0x0, []}) 2018/02/12 06:50:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7fff, 0x9, 0xa1, 0xb743, 0xfffffffffffffff9}, &(0x7f0000000000+0x483)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000506000-0x8)={r1, 0x2, 0xbb7}, &(0x7f0000840000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000419000)=@report={0x4c, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, []}, 0x4c}, 0x1}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000191000-0x16)='/selinux/checkreqprot\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000542000)={0x0, 0x1000, 0x3c7, [0x200000007]}, &(0x7f0000923000)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000796000)={r4, 0x6}, &(0x7f0000765000-0x4)=0x8) [ 48.850413] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 2018/02/12 06:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = getpgid(0xffffffffffffffff) capset(&(0x7f0000110000)={0x19980330, r1}, &(0x7f0000b35000)={0x0, 0x0, 0x0, 0x1, 0x1, 0x101}) sendmsg(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000017000-0x20)=[], 0x0, &(0x7f000000f000)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/02/12 06:50:46 executing program 4: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() setregid(r0, r0) 2018/02/12 06:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000a77000-0x1)=0x4) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000ec6000-0x10)=[&(0x7f000034a000-0x50)='.,::[posix_acl_accessnodevposix_acl_accessselinuxppp1vmnet1^--.}-keyringtrusted\x00', &(0x7f0000b31000-0x36)='ppp1ppp1^x{gvmnet0#%mime_typeproc!vboxnet0procsecurity'], &(0x7f00002de000-0x8)=[&(0x7f000097a000)='cpuset@system\x00']) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000a08000)={0x1c, 0x18, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x8, 0x1, [@generic="d0"]}]}, 0x1c}, 0x1}, 0x0) [ 48.917644] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 2018/02/12 06:50:46 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f000000a000)="0500000002000000ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000006000-0xb)='/dev/adsp#\x00', 0xee, 0x100) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000000c000-0x4), &(0x7f0000000000)=0x4) 2018/02/12 06:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ae1000-0x8)='./file0\x00', 0x100000000000) mount(&(0x7f0000d92000)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000a8f000-0x6)='tmpfs\x00', 0x0, &(0x7f000005c000)=',') 2018/02/12 06:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e7a000)='gid_map\x00') writev(r0, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) modify_ldt$write2(0x11, &(0x7f000091d000)={0x0, 0x20000800, 0x0, 0x5, 0x2, 0x955, 0x9, 0x9, 0x9, 0x1}, 0x10) 2018/02/12 06:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, []}, 0x14}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000d7e000-0x3d)=""/61, &(0x7f00001f3000-0x4)=0x3d) 2018/02/12 06:50:46 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000-0xa)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="c4", 0x1, 0xfffffffffffffffc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000004000-0x24)={0x40, 0x1c, [0x20, 0x1400, 0x80, 0xa51b, 0x4, 0x3, 0x4]}) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) 2018/02/12 06:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000451000-0xd)='/dev/dmmidi#\x00', 0x6, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000c77000)=""/157, &(0x7f000061c000)=0x9d) r1 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) 2018/02/12 06:50:46 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:46 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ad4000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000240000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000a5a000-0xc)={r3, r4, 0x3}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f000001a000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0xff) pipe2(&(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r6, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0x1)="e1", 0x1}], 0x1, 0x0) close(r6) close(r7) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000023000)={0x4, 0x0, 0x10001, 0x7fff}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000004000)={r8, 0x2}) 2018/02/12 06:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/create\x00', 0x2, 0x0) pwritev(r0, &(0x7f000007d000)=[{&(0x7f000088d000)='Z', 0x1}], 0x1, 0x0) write$selinux_create(r0, &(0x7f0000614000-0x47)=@objname={'system_u:object_r:device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x47) mknod$loop(&(0x7f0000a2c000-0x8)='./file0\x00', 0xc020, 0x0) 2018/02/12 06:50:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00005f3000)={0xa85c, 0x0, 0x5, 0x1, 0x8, 0x1, 0x0, 0x2}, &(0x7f000056c000)={0x5, 0x80000001, 0x3ff, 0x800, 0x7, 0x3, 0x5, 0x8000}, &(0x7f0000000000)={0xfffffffffffffffb, 0x4, 0x10001, 0x8, 0xa14, 0x9f7, 0x1004, 0x8d1b}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f000016f000)={0x80}, 0x8}) restart_syscall() r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x401, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0x9, 0x8, 0x7fff, 0x5, 0x81, 0x8, 0xfffffffffffffff9, 0x40, 0xdf, 0x9, 0x5}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000001000)=@ax25={0x3, {"1a50853d9fcd53"}, 0xfffffffffffffff8}, 0x10) futex(&(0x7f0000000000), 0x3, 0x0, &(0x7f00005d0000)={0x77359400, r0}, &(0x7f0000000000)=0xeb9, 0xfffffffffffffffc) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) 2018/02/12 06:50:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000f1c000-0x10)) 2018/02/12 06:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003af000-0xb)='cifs.idmap\x00', &(0x7f000029a000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000d01000), 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f0000970000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) socketpair(0x15, 0x0, 0x1, &(0x7f0000cd5000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000584000)=""/128, &(0x7f0000f97000)=0x80) r3 = add_key$keyring(&(0x7f00007b2000-0x8)='keyring\x00', &(0x7f00000ec000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f00003a1000-0x8), &(0x7f00008a7000)=0x8) keyctl$link(0x8, r0, r3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000643000)) get_thread_area(&(0x7f0000a94000)={0x7, 0x20100000, 0x4400, 0x20, 0x0, 0x10000, 0x5, 0x0, 0x4, 0x80000000}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) connect$vsock_stream(r1, &(0x7f000092d000-0x10)={0x28, 0x0, 0x0, @my=0x0}, 0x10) 2018/02/12 06:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x61) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b78000)='westwood\x00', 0x9) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa}) r3 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r3, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) connect$inet6(r1, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect(r1, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/12 06:50:46 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f000002a000)='./file0\x00') getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f000000d000-0x4)) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000005000-0x1)=0x20, 0x1) 2018/02/12 06:50:46 executing program 6 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) [ 49.139255] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 49.219244] FAULT_INJECTION: forcing a failure. [ 49.219244] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 49.231193] CPU: 1 PID: 8647 Comm: syz-executor6 Not tainted 4.16.0-rc1+ #309 [ 49.238461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.247804] Call Trace: [ 49.250390] dump_stack+0x194/0x257 [ 49.254020] ? arch_local_irq_restore+0x53/0x53 [ 49.258690] ? __lock_acquire+0x664/0x3e00 [ 49.262922] ? __lock_acquire+0x664/0x3e00 [ 49.267993] should_fail+0x8c0/0xa40 [ 49.271713] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 49.276824] ? lock_pin_lock+0x360/0x360 [ 49.280887] ? __lock_acquire+0x664/0x3e00 [ 49.285122] ? print_irqtrace_events+0x270/0x270 [ 49.289886] ? __lock_acquire+0x664/0x3e00 [ 49.294117] ? lock_pin_lock+0x360/0x360 [ 49.298176] ? lock_pin_lock+0x360/0x360 [ 49.302213] ? __is_insn_slot_addr+0x1fc/0x330 [ 49.306794] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.311969] ? print_irqtrace_events+0x270/0x270 [ 49.316700] ? find_held_lock+0x35/0x1d0 [ 49.320753] __alloc_pages_nodemask+0x327/0xdd0 [ 49.325400] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 49.330397] ? lock_acquire+0x1d5/0x580 [ 49.334349] ? __lock_acquire+0x664/0x3e00 [ 49.338558] ? check_noncircular+0x20/0x20 [ 49.342778] ? lock_pin_lock+0x360/0x360 [ 49.346818] alloc_pages_current+0xb6/0x1e0 [ 49.351119] skb_page_frag_refill+0x358/0x5f0 [ 49.355590] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 49.360496] ? lock_release+0xa40/0xa40 [ 49.364445] ? __lock_is_held+0xb6/0x140 [ 49.368493] tun_build_skb.isra.50+0x2f0/0x1850 [ 49.373140] ? print_irqtrace_events+0x270/0x270 [ 49.377871] ? tun_flow_update+0xf70/0xf70 [ 49.382076] ? lock_acquire+0x1d5/0x580 [ 49.386026] ? lock_acquire+0x1d5/0x580 [ 49.389981] ? alloc_set_pte+0x1102/0x1880 [ 49.394195] ? check_usage+0x22f/0xb60 [ 49.398054] ? check_noncircular+0x20/0x20 [ 49.402265] ? lock_release+0xa40/0xa40 [ 49.406219] ? print_irqtrace_events+0x270/0x270 [ 49.410958] ? alloc_set_pte+0x1102/0x1880 [ 49.415171] ? lockdep_on+0x50/0x50 [ 49.418773] ? trace_hardirqs_off+0x10/0x10 [ 49.423068] ? print_irqtrace_events+0x270/0x270 [ 49.427804] ? __lock_acquire+0x664/0x3e00 [ 49.432026] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.437206] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.442367] ? __lock_acquire+0x664/0x3e00 [ 49.446579] ? __lock_acquire+0x664/0x3e00 [ 49.450798] tun_get_user+0x17d0/0x3940 [ 49.454746] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.459911] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.465091] ? tun_build_skb.isra.50+0x1850/0x1850 [ 49.469995] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.475169] ? print_irqtrace_events+0x270/0x270 [ 49.479898] ? check_noncircular+0x20/0x20 [ 49.484118] ? find_held_lock+0x35/0x1d0 [ 49.488158] ? tun_get+0x1ab/0x2e0 [ 49.491683] ? lock_downgrade+0x980/0x980 [ 49.495810] ? lock_release+0xa40/0xa40 [ 49.499763] ? __lock_is_held+0xb6/0x140 [ 49.503810] ? tun_get+0x1d4/0x2e0 [ 49.507323] ? tun_do_read+0x26c0/0x26c0 [ 49.511358] ? __check_object_size+0x8b/0x530 [ 49.515828] ? rcu_note_context_switch+0x710/0x710 [ 49.520739] tun_chr_write_iter+0xbd/0x1c0 [ 49.524949] do_iter_readv_writev+0x55c/0x830 [ 49.529421] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 49.534156] ? rw_verify_area+0xe5/0x2b0 [ 49.538211] do_iter_write+0x154/0x540 [ 49.542081] ? dup_iter+0x260/0x260 [ 49.545687] ? map_files_get_link+0x3a0/0x3a0 [ 49.550159] vfs_writev+0x18a/0x340 [ 49.553763] ? vfs_iter_write+0xb0/0xb0 [ 49.557712] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 49.562535] ? vfs_write+0x374/0x510 [ 49.566245] ? __lock_is_held+0xb6/0x140 [ 49.570286] ? __fdget_pos+0x130/0x190 [ 49.574150] ? __fdget_raw+0x20/0x20 [ 49.577844] do_writev+0xfc/0x2a0 [ 49.581268] ? do_writev+0xfc/0x2a0 [ 49.584873] ? vfs_writev+0x340/0x340 [ 49.588652] ? SyS_read+0x220/0x220 [ 49.592258] SyS_writev+0x27/0x30 [ 49.595682] ? SyS_readv+0x30/0x30 [ 49.599197] do_syscall_64+0x282/0x940 [ 49.603057] ? __do_page_fault+0xc90/0xc90 [ 49.607265] ? finish_task_switch+0x1e2/0x890 [ 49.611741] ? finish_task_switch+0x1b9/0x890 [ 49.616210] ? syscall_return_slowpath+0x550/0x550 [ 49.621122] ? syscall_return_slowpath+0x2ac/0x550 [ 49.626036] ? prepare_exit_to_usermode+0x350/0x350 [ 49.631034] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 49.636381] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.641205] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 49.646365] RIP: 0033:0x453931 [ 49.649526] RSP: 002b:00007f9f75ec0ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 49.657204] RAX: ffffffffffffffda RBX: 0000000000000046 RCX: 0000000000453931 2018/02/12 06:50:47 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000003000-0x4), &(0x7f0000001000), 0xf400000000000000, &(0x7f0000000000/0x1000)=nil, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000006000)=0x5, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f0000006000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000008000-0x14)={0x0, 0xa061e1, 0x9, 0x3, 0xfffffffffffffffe, 0x1}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008000-0x8)={r2, 0x3}, &(0x7f0000008000-0x4)=0x8) 2018/02/12 06:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)=')', 0x1}], 0x1) gettid() 2018/02/12 06:50:47 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00006d5000-0x8)={r0, 0x80000000}) 2018/02/12 06:50:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000e00000-0x98)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x0, &(0x7f0000c62000)="8521a05fd2da5b59f6bde58bf4a83dbc27f6a49c8d9c0f3e948378f266b31a6ce5c56f75b5436f160684c7c2738c786a528fc9eb3d48dedab7ad349ca9b7b8bcf8c8362a2f7162867f600c259ae588d1f92549441e5cd121e76d9ec0490f7d8dd2ccc22425d856abb7ae2b4a37d41d90d7ba715d8307b87dff1c6fb16e6dedbf9d4bc123e002d4e72f0630fbbb2d159357a235805fd9db46b8eb18a2999d5b85d69570be2633eb45489f4513ccfbfab43643b303cdb57a47ddea16e356d20bc1d23c003511c22d80eb16e2bcaa7f6b7c0ebc8d273e3be3935f53b52c0e6005bfbab440dc212ee8abee15422c5e787936de2510fc250930") r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2711, &(0x7f00004dc000)=""/1520, &(0x7f0000beb000)=0x31) sendto(r2, &(0x7f0000f74000-0x3f)="47c0d9da45fa8307337dea0d5380c8c03bb7da64979551eb42059065064863c3e93c4b073a2b4d06128e608d712b6ad5e6a23dbd83295363d4ea5a4ecd2be2", 0x3f, 0x0, 0x0, 0x0) 2018/02/12 06:50:47 executing program 7: rt_sigprocmask(0x0, &(0x7f00009c1000), &(0x7f0000000000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x800) syz_open_pts(r0, 0x2200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/35) 2018/02/12 06:50:47 executing program 6 (fault-call:1 fault-nth:1): mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x8, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x307}}}, 0x88) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0xfc3) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000002d000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x5d, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000013000-0x30), {[{{@uncond, 0x0, 0x8d, 0x403, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="0e1c5b981ab8ad24c863211acc7fdd2a", @common='ipddp0\x00'}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) 2018/02/12 06:50:47 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000c6b000-0xe)='/dev/admmidi#\x00', 0x2, 0x442482) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000560000-0x4)=0x5, &(0x7f0000537000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00003ce000)) [ 49.664451] RDX: 0000000000000001 RSI: 00007f9f75ec0bf0 RDI: 0000000000000012 [ 49.671698] RBP: 000000002003e000 R08: 0000000000000012 R09: 0000000000000000 [ 49.678939] R10: 0000000000000046 R11: 0000000000000293 R12: 0000000000000013 [ 49.686183] R13: 000000000000060f R14: 00000000006f9208 R15: 0000000000000000 [ 49.718550] [ 49.720282] ============================= [ 49.724470] WARNING: suspicious RCU usage [ 49.725792] FAULT_INJECTION: forcing a failure. [ 49.725792] name failslab, interval 1, probability 0, space 0, times 1 [ 49.728630] 4.16.0-rc1+ #309 Not tainted [ 49.728634] ----------------------------- [ 49.728643] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 49.728646] [ 49.728646] other info that might help us debug this: [ 49.728646] [ 49.728652] [ 49.728652] rcu_scheduler_active = 2, debug_locks = 1 [ 49.728659] 1 lock held by syz-executor0/8668: [ 49.728662] #0: (rcu_read_lock){....}, at: [<00000000ca3340a3>] __rds_conn_create+0xe46/0x1b50 [ 49.728698] [ 49.728698] stack backtrace: [ 49.739889] CPU: 0 PID: 8675 Comm: syz-executor6 Not tainted 4.16.0-rc1+ #309 [ 49.739895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.739899] Call Trace: [ 49.739915] dump_stack+0x194/0x257 [ 49.812707] ? arch_local_irq_restore+0x53/0x53 [ 49.817375] should_fail+0x8c0/0xa40 [ 49.821079] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 49.826167] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.831337] ? print_irqtrace_events+0x270/0x270 [ 49.836073] ? find_held_lock+0x35/0x1d0 [ 49.840120] ? rcu_pm_notify+0xc0/0xc0 [ 49.844004] ? rcu_read_lock_sched_held+0x108/0x120 [ 49.849008] ? __alloc_pages_nodemask+0xabe/0xdd0 [ 49.853833] ? check_noncircular+0x20/0x20 [ 49.858057] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 49.863080] ? find_held_lock+0x35/0x1d0 [ 49.867135] should_failslab+0xec/0x120 [ 49.871094] kmem_cache_alloc+0x47/0x760 [ 49.875154] __build_skb+0x9d/0x450 [ 49.878766] ? skb_try_coalesce+0x1c70/0x1c70 [ 49.883243] ? check_noncircular+0x20/0x20 [ 49.887456] ? lock_acquire+0x1d5/0x580 [ 49.891411] ? lock_acquire+0x1d5/0x580 [ 49.895365] ? tun_build_skb.isra.50+0x491/0x1850 [ 49.900205] build_skb+0x6f/0x2a0 [ 49.903642] ? __build_skb+0x450/0x450 [ 49.907525] tun_build_skb.isra.50+0x9cb/0x1850 [ 49.912215] ? tun_flow_update+0xf70/0xf70 [ 49.916435] ? lock_acquire+0x1d5/0x580 [ 49.920387] ? lock_acquire+0x1d5/0x580 [ 49.924345] ? alloc_set_pte+0x1102/0x1880 [ 49.928565] ? print_irqtrace_events+0x270/0x270 [ 49.933303] ? check_noncircular+0x20/0x20 [ 49.937516] ? lock_release+0xa40/0xa40 [ 49.941479] ? print_irqtrace_events+0x270/0x270 [ 49.946213] ? reacquire_held_locks+0x1f9/0x3e0 [ 49.950864] ? reacquire_held_locks+0x1f9/0x3e0 [ 49.955514] ? alloc_set_pte+0x1102/0x1880 [ 49.959742] ? __lock_acquire+0x664/0x3e00 [ 49.963962] ? print_irqtrace_events+0x270/0x270 [ 49.968707] ? __lock_acquire+0x664/0x3e00 [ 49.972929] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.978115] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.983285] ? __lock_acquire+0x664/0x3e00 [ 49.987503] ? __lock_acquire+0x664/0x3e00 [ 49.991725] ? __lock_acquire+0x664/0x3e00 [ 49.995953] tun_get_user+0x17d0/0x3940 [ 49.999906] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.005081] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.010277] ? tun_build_skb.isra.50+0x1850/0x1850 [ 50.015186] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.020364] ? print_irqtrace_events+0x270/0x270 [ 50.025099] ? check_noncircular+0x20/0x20 [ 50.029335] ? find_held_lock+0x35/0x1d0 [ 50.033388] ? tun_get+0x1ab/0x2e0 [ 50.036912] ? lock_downgrade+0x980/0x980 [ 50.041050] ? lock_release+0xa40/0xa40 [ 50.045012] ? __lock_is_held+0xb6/0x140 [ 50.049077] ? tun_get+0x1d4/0x2e0 [ 50.052600] ? tun_do_read+0x26c0/0x26c0 [ 50.056642] ? __check_object_size+0x8b/0x530 [ 50.061121] ? rcu_note_context_switch+0x710/0x710 [ 50.066048] tun_chr_write_iter+0xbd/0x1c0 [ 50.070266] do_iter_readv_writev+0x55c/0x830 [ 50.074751] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 50.079501] ? rw_verify_area+0xe5/0x2b0 [ 50.083551] do_iter_write+0x154/0x540 [ 50.087419] ? dup_iter+0x260/0x260 [ 50.091032] ? map_files_get_link+0x3a0/0x3a0 [ 50.095522] vfs_writev+0x18a/0x340 [ 50.099138] ? vfs_iter_write+0xb0/0xb0 [ 50.103096] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 50.107921] ? vfs_write+0x374/0x510 [ 50.111629] ? __lock_is_held+0xb6/0x140 [ 50.115678] ? __fdget_pos+0x130/0x190 [ 50.119548] ? __fdget_raw+0x20/0x20 [ 50.123262] do_writev+0xfc/0x2a0 [ 50.126692] ? do_writev+0xfc/0x2a0 [ 50.130305] ? vfs_writev+0x340/0x340 [ 50.134091] ? SyS_read+0x220/0x220 [ 50.137711] SyS_writev+0x27/0x30 [ 50.141143] ? SyS_readv+0x30/0x30 [ 50.144668] do_syscall_64+0x282/0x940 [ 50.148534] ? __do_page_fault+0xc90/0xc90 [ 50.152750] ? finish_task_switch+0x1e2/0x890 [ 50.157231] ? finish_task_switch+0x1b9/0x890 [ 50.161708] ? syscall_return_slowpath+0x550/0x550 [ 50.166621] ? syscall_return_slowpath+0x2ac/0x550 [ 50.171533] ? prepare_exit_to_usermode+0x350/0x350 [ 50.176535] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 50.181886] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.186718] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 50.191891] RIP: 0033:0x453931 [ 50.195060] RSP: 002b:00007f9f75ec0ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 50.202748] RAX: ffffffffffffffda RBX: 0000000000000046 RCX: 0000000000453931 [ 50.210002] RDX: 0000000000000001 RSI: 00007f9f75ec0bf0 RDI: 0000000000000012 2018/02/12 06:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000adb000)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000042c000-0x28)={@common="6c6f0005f100020000b200", 0x0}) r3 = syz_open_dev$dmmidi(&(0x7f000091e000-0xd)='/dev/dmmidi#\x00', 0x100, 0x1) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000c3a000-0xda)=""/218) sendmsg$nl_route(r1, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000176000-0xa)='/dev/cuse\x00', 0xc000, 0x0) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000b70000)={0x3, 0x10000}) recvfrom$ipx(r3, &(0x7f0000a15000-0x3b)=""/59, 0x3b, 0x2002, &(0x7f0000014000)={0x4, 0x1, 0x4, "7c4ae830078b", 0x9}, 0x10) 2018/02/12 06:50:47 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) [ 50.217252] RBP: 000000002003e000 R08: 0000000000000012 R09: 0000000000000000 [ 50.224502] R10: 0000000000000046 R11: 0000000000000293 R12: 0000000000000013 [ 50.231749] R13: 000000000000060f R14: 00000000006f9208 R15: 0000000000000001 [ 50.239033] CPU: 1 PID: 8668 Comm: syz-executor0 Not tainted 4.16.0-rc1+ #309 [ 50.246296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.255648] Call Trace: [ 50.258240] dump_stack+0x194/0x257 [ 50.261873] ? arch_local_irq_restore+0x53/0x53 [ 50.266566] lockdep_rcu_suspicious+0x123/0x170 2018/02/12 06:50:47 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000011000-0xc)='/dev/amidi#\x00', 0x1d33, 0x400000) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000005b000)) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) 2018/02/12 06:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d35000-0x4)=0x200) fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000ad7000-0x4)) [ 50.271236] ___might_sleep+0x385/0x470 [ 50.275206] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 50.281086] ? __debug_object_init+0x235/0x1040 [ 50.285754] ? debug_mutex_init+0x1c/0x60 [ 50.289907] __might_sleep+0x95/0x190 [ 50.293713] kmem_cache_alloc_trace+0x299/0x740 [ 50.298381] ? lock_acquire+0x1d5/0x580 [ 50.302350] ? lock_acquire+0x1d5/0x580 [ 50.306320] ? __rds_conn_create+0xe46/0x1b50 [ 50.310820] rds_loop_conn_alloc+0xc8/0x380 [ 50.315141] ? rds_loop_conn_free+0x290/0x290 [ 50.319635] ? __init_waitqueue_head+0x97/0x140 [ 50.324301] ? rcutorture_record_progress+0x10/0x10 [ 50.329314] ? __lockdep_init_map+0xe4/0x650 [ 50.333730] __rds_conn_create+0x112f/0x1b50 [ 50.338163] ? rds_conn_drop+0xb0/0xb0 [ 50.342052] ? __raw_spin_lock_init+0x1c/0x100 [ 50.346616] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.351616] ? __lockdep_init_map+0xe4/0x650 [ 50.356003] ? lockdep_init_map+0x9/0x10 [ 50.360047] ? __init_waitqueue_head+0x97/0x140 [ 50.364690] ? init_wait_entry+0x1b0/0x1b0 [ 50.368907] ? lockdep_init_map+0x9/0x10 [ 50.372949] ? rds_message_alloc+0x28c/0x330 [ 50.377332] ? rds_message_next_extension+0x210/0x210 [ 50.382495] ? trace_hardirqs_on+0xd/0x10 [ 50.386620] ? _raw_spin_unlock_bh+0x30/0x40 [ 50.391010] ? __release_sock+0x360/0x360 [ 50.395135] ? lock_sock_nested+0x91/0x110 [ 50.399349] rds_conn_create_outgoing+0x3f/0x50 [ 50.403998] rds_sendmsg+0xda3/0x2390 [ 50.407778] ? avc_has_perm+0x43e/0x680 [ 50.411745] ? rds_send_drop_to+0x19d0/0x19d0 [ 50.416216] ? iterate_fd+0x3f0/0x3f0 [ 50.419992] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.424992] ? find_held_lock+0x35/0x1d0 [ 50.429043] ? sock_has_perm+0x2a4/0x420 [ 50.433082] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 50.438420] ? lock_release+0xa22/0xa40 [ 50.442367] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 50.449624] ? __check_object_size+0x8b/0x530 [ 50.454102] ? __might_sleep+0x95/0x190 [ 50.458059] ? selinux_socket_sendmsg+0x36/0x40 [ 50.462703] ? security_socket_sendmsg+0x89/0xb0 [ 50.467436] ? rds_send_drop_to+0x19d0/0x19d0 [ 50.471908] sock_sendmsg+0xca/0x110 [ 50.475601] SYSC_sendto+0x361/0x5c0 [ 50.479295] ? SYSC_connect+0x4a0/0x4a0 [ 50.483258] ? schedule+0xf5/0x430 [ 50.486774] ? SYSC_bind+0x290/0x410 [ 50.490486] ? exit_to_usermode_loop+0x8c/0x2f0 [ 50.495135] ? trace_hardirqs_off+0xd/0x10 [ 50.499344] ? exit_to_usermode_loop+0x198/0x2f0 [ 50.504078] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 50.509593] SyS_sendto+0x40/0x50 [ 50.513027] ? SyS_getpeername+0x30/0x30 [ 50.517066] do_syscall_64+0x282/0x940 [ 50.520928] ? __do_page_fault+0xc90/0xc90 [ 50.525138] ? finish_task_switch+0x1e2/0x890 [ 50.529608] ? finish_task_switch+0x1b9/0x890 [ 50.534079] ? syscall_return_slowpath+0x550/0x550 [ 50.538985] ? syscall_return_slowpath+0x2ac/0x550 [ 50.543894] ? prepare_exit_to_usermode+0x350/0x350 [ 50.548886] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 50.554227] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.559051] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 50.564213] RIP: 0033:0x453a59 [ 50.567375] RSP: 002b:00007fb28b402c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 50.575060] RAX: ffffffffffffffda RBX: 00007fb28b4036d4 RCX: 0000000000453a59 [ 50.582303] RDX: 0000000000000000 RSI: 0000000020007000 RDI: 0000000000000013 [ 50.589546] RBP: 000000000071bea0 R08: 0000000020000000 R09: 0000000000000010 [ 50.596791] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 50.604032] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 50.611370] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 50.618825] in_atomic(): 1, irqs_disabled(): 0, pid: 8668, name: syz-executor0 [ 50.626203] 1 lock held by syz-executor0/8668: [ 50.630801] #0: (rcu_read_lock){....}, at: [<00000000ca3340a3>] __rds_conn_create+0xe46/0x1b50 [ 50.639777] CPU: 1 PID: 8668 Comm: syz-executor0 Not tainted 4.16.0-rc1+ #309 [ 50.647034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.656361] Call Trace: [ 50.658925] dump_stack+0x194/0x257 [ 50.662532] ? arch_local_irq_restore+0x53/0x53 [ 50.667175] ? print_lock+0x9f/0xa2 [ 50.670776] ? lockdep_print_held_locks+0xc4/0x130 [ 50.675686] ___might_sleep+0x2b2/0x470 [ 50.679633] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 50.685488] ? __debug_object_init+0x235/0x1040 [ 50.690140] ? debug_mutex_init+0x1c/0x60 [ 50.694265] __might_sleep+0x95/0x190 [ 50.698048] kmem_cache_alloc_trace+0x299/0x740 [ 50.702692] ? lock_acquire+0x1d5/0x580 [ 50.706637] ? lock_acquire+0x1d5/0x580 [ 50.710585] ? __rds_conn_create+0xe46/0x1b50 [ 50.715063] rds_loop_conn_alloc+0xc8/0x380 [ 50.719359] ? rds_loop_conn_free+0x290/0x290 [ 50.723828] ? __init_waitqueue_head+0x97/0x140 [ 50.728471] ? rcutorture_record_progress+0x10/0x10 [ 50.733465] ? __lockdep_init_map+0xe4/0x650 [ 50.737852] __rds_conn_create+0x112f/0x1b50 [ 50.742252] ? rds_conn_drop+0xb0/0xb0 [ 50.746122] ? __raw_spin_lock_init+0x1c/0x100 [ 50.750680] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.755681] ? __lockdep_init_map+0xe4/0x650 [ 50.760068] ? lockdep_init_map+0x9/0x10 [ 50.764104] ? __init_waitqueue_head+0x97/0x140 [ 50.768748] ? init_wait_entry+0x1b0/0x1b0 [ 50.772963] ? lockdep_init_map+0x9/0x10 [ 50.777002] ? rds_message_alloc+0x28c/0x330 [ 50.781390] ? rds_message_next_extension+0x210/0x210 [ 50.786550] ? trace_hardirqs_on+0xd/0x10 [ 50.790683] ? _raw_spin_unlock_bh+0x30/0x40 [ 50.795071] ? __release_sock+0x360/0x360 [ 50.799192] ? lock_sock_nested+0x91/0x110 [ 50.803403] rds_conn_create_outgoing+0x3f/0x50 [ 50.808049] rds_sendmsg+0xda3/0x2390 [ 50.811825] ? avc_has_perm+0x43e/0x680 [ 50.815787] ? rds_send_drop_to+0x19d0/0x19d0 [ 50.820254] ? iterate_fd+0x3f0/0x3f0 [ 50.824036] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.829039] ? find_held_lock+0x35/0x1d0 [ 50.833085] ? sock_has_perm+0x2a4/0x420 [ 50.837121] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 50.842455] ? lock_release+0xa22/0xa40 [ 50.846405] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 50.852261] ? __check_object_size+0x8b/0x530 [ 50.856735] ? __might_sleep+0x95/0x190 [ 50.860685] ? selinux_socket_sendmsg+0x36/0x40 [ 50.865327] ? security_socket_sendmsg+0x89/0xb0 [ 50.870056] ? rds_send_drop_to+0x19d0/0x19d0 [ 50.874528] sock_sendmsg+0xca/0x110 [ 50.878219] SYSC_sendto+0x361/0x5c0 [ 50.881911] ? SYSC_connect+0x4a0/0x4a0 [ 50.885873] ? schedule+0xf5/0x430 [ 50.889392] ? SYSC_bind+0x290/0x410 [ 50.893100] ? exit_to_usermode_loop+0x8c/0x2f0 [ 50.897747] ? trace_hardirqs_off+0xd/0x10 [ 50.901955] ? exit_to_usermode_loop+0x198/0x2f0 [ 50.906694] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 50.912217] SyS_sendto+0x40/0x50 [ 50.915645] ? SyS_getpeername+0x30/0x30 [ 50.919683] do_syscall_64+0x282/0x940 [ 50.923559] ? __do_page_fault+0xc90/0xc90 [ 50.927766] ? finish_task_switch+0x1e2/0x890 [ 50.932231] ? finish_task_switch+0x1b9/0x890 [ 50.936714] ? syscall_return_slowpath+0x550/0x550 [ 50.941616] ? syscall_return_slowpath+0x2ac/0x550 [ 50.946523] ? prepare_exit_to_usermode+0x350/0x350 [ 50.951519] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 50.956863] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.961684] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 50.966848] RIP: 0033:0x453a59 2018/02/12 06:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009ef000)='/dev/vcsa#\x00', 0x0, 0x4000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00007eb000)={0x0, 0x0, 0x0, 0xffffffff, 0x8, 0x0, 0x1, 0xf, 0x15, "c8d6e4ceba78863969cac4aa8499213e98da5642848dfcb0f7b7b1172f8f37a8167ca243261e87d770771edd0a6f630922ddd210dc74ba3bdbd404a8dae6711a", "4b0ee0582a458f96fc95806e420a2d65d9f96edbe9c35188c90a348d234f5ab6553de0f2171ad412f3cf5f365d4e737d1a9952ecd5d71dae628a729b5203d9ef", "4f736dc58acdf03f904e68bf1b619e9394b689e1635ea125c02eee26a22ae955", [0xffffffffffff8000, 0x1f]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006f9000-0xe8)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000dbb000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000f8b000-0x48)={0x6, 0xf, &(0x7f00007a8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x36}, @generic={0x3, 0xb1c, 0x2, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x39, 0x0, 0x0, 0x0, 0x8}, @jmp={0x5, 0x1, 0x2, 0x5, 0x3, 0x84}, @generic={0x4, 0x7, 0x10000}, @call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f0000817000)='syzkaller\x00', 0xbf9c, 0x12, &(0x7f0000f0a000-0x12)=""/18, 0x0, 0x1, [], r1}, 0x48) r2 = socket$inet6(0xa, 0x8, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000997000-0x5e8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x588, 0x3c0, 0x3c0, 0x2d0, 0x1e0, 0x2d0, 0x4b8, 0x4b8, 0x4b8, 0x4b8, 0x4b8, 0x6, &(0x7f0000782000-0x60), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xffffffffffffff45, 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@loopback=0x7f000001, 0x31}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e8) 2018/02/12 06:50:48 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x48, &(0x7f000005c000-0x48)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x7, 0x1e, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000000000000266, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}, "26dd"}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000005c000)=@rc, &(0x7f0000012000-0x4)=0x9) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000005d000-0xc)={{0x100, 0x3, 0x80000000, 0x4, 0x7fff, 0x72}, 0x8}) 2018/02/12 06:50:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xc18, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c5f000-0xa)="6b7f00006fa2db6500") r1 = syz_open_procfs(0x0, &(0x7f000069d000-0x10)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f0000bae000), 0x400000ff) 2018/02/12 06:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)) r1 = accept(0xffffffffffffffff, &(0x7f0000a36000)=@nfc, &(0x7f0000373000)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000843000)=0xd84d, 0xffffffb1) 2018/02/12 06:50:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00007f1000)=0xde, 0x4) r1 = socket(0xf, 0x80000, 0x101) recvmsg$kcm(r1, &(0x7f000086d000)={0x0, 0x0, &(0x7f00008ec000)=[{&(0x7f00005b9000-0x47)=""/71, 0x47}, {&(0x7f0000fd8000-0x90)=""/144, 0x90}, {&(0x7f00001b8000)=""/156, 0x9c}, {&(0x7f0000a2a000)=""/75, 0x4b}, {&(0x7f0000db2000-0x5c)=""/92, 0x5c}, {&(0x7f0000edd000-0x1000)=""/4096, 0x1000}, {&(0x7f000027a000-0xec)=""/236, 0xec}, {&(0x7f0000047000)=""/5, 0x5}, {&(0x7f0000eb9000-0x1)=""/1, 0x1}, {&(0x7f0000b8e000-0x59)=""/89, 0x59}], 0xa, 0x0, 0x0, 0x5}, 0x22) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00000d2000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ba7000-0x8)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000669000-0x4)=0x2) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f000046c000)={0x7, {{0xa, 0x0, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, {{0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2}}}, 0x108) 2018/02/12 06:50:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000064000)=0x0) ptrace$getregs(0xe, r0, 0xce6, &(0x7f0000887000)=""/105) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/02/12 06:50:48 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000027000-0xb)='/dev/adsp#\x00', 0x61d045d1, 0x400000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000027000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x800, 0x4) r2 = syz_open_dev$adsp(&(0x7f000001d000)='/dev/adsp#\x00', 0xed, 0x103200) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000026000), &(0x7f0000012000-0x4)) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000028000-0x27)="c7e46d7859ff6af65a5530e3ae9cfaa1a779e7ca86bba0a6cf8b0843db8db18672a6aa891800a7", 0x27, 0x800, &(0x7f0000028000-0x10)={0x1a, 0x8, 0x7, 0x4, 0x8, 0x7, @random="e6531c75ceae"}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f000000d000+0x369), &(0x7f0000029000-0x4)=0x60, 0x80000) 2018/02/12 06:50:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/kvm\x00', 0x3fffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r1) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00005bd000-0x4)) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) r4 = fcntl$dupfd(r2, 0x406, r2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000046f000-0x10)={0x9, &(0x7f00008d5000-0x48)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000902000)={r5, 0x2}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000281000)={0x8, 0x7fffffff, 0x7fff, 0x0, 0xd1db, 0x4, 0x9, 0x2, 0x60000, 0x3, 0x0, 0x5, 0x0, 0x2, 0x0, 0x2, 0xf5b, 0xff, 0x7}) [ 50.970012] RSP: 002b:00007fb28b402c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 50.977698] RAX: ffffffffffffffda RBX: 00007fb28b4036d4 RCX: 0000000000453a59 [ 50.984940] RDX: 0000000000000000 RSI: 0000000020007000 RDI: 0000000000000013 [ 50.992180] RBP: 000000000071bea0 R08: 0000000020000000 R09: 0000000000000010 [ 50.999424] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 51.006664] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/12 06:50:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00006a0000-0x88)={0x2, 0x0, [{0xc0000081}, {0xfff}]}) mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) r3 = request_key(&(0x7f0000d9d000)='cifs.spnego\x00', &(0x7f0000613000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000348000-0x9)='/dev/kvm\x00', 0xfffffffffffffffc) request_key(&(0x7f0000252000)='rxrpc_s\x00', &(0x7f000018a000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000254000)='/dev/kvm\x00', r3) 2018/02/12 06:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000740000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000246000)=""/178) setrlimit(0x1000000000000007, &(0x7f000068d000)) getxattr(&(0x7f0000391000-0x8)='./file0\x00', &(0x7f00007b7000)=@random={'osx.', 'GPL\x00'}, &(0x7f000090c000)=""/236, 0xec) epoll_create(0x4) 2018/02/12 06:50:48 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x4}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) membarrier(0x11, 0x0) connect$inet6(r1, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/12 06:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000018000)='/dev/input/mice\x00', 0x0, 0x200) r2 = syz_open_dev$dspn(&(0x7f0000755000)='/dev/dsp#\x00', 0x3, 0x80) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00007bb000-0x4)=0x80000001) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a7c000/0x18000)=nil, &(0x7f00003ab000-0x18)=[@textreal={0x8, &(0x7f0000ee7000)="0f302edbe30f07d16b28ba2000b046ee0f08360fc71bce66b95d08000066b80400000066ba000000000f3066b9fc03000066b85533000066ba000000000f30", 0x3f}], 0x1, 0x20, &(0x7f00002f5000)=[], 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001c9000)={@dev={0xfe, 0x80}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000020007}) 2018/02/12 06:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000080f000)={"c29cababcc478e2beeb55b18f82068db", {0x4, 0x1, 0x1, "1b40cfb2a114"}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000a81000)="18000000020001000000be8c5eff8c88360000f1010300ec0006000000040000f7b933d898055bf748bb6a8807567e59dba67e1947b3550400000067a1e2010067fc2163e000000000000453ff1f00000000000012c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa010b000400", 0x90) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e61000)={{{@in=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000172000)=0xe8) 2018/02/12 06:50:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000410000)='smaps\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f5d000-0x8)={0x0, 0x23c1d10}, &(0x7f00002eb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007ee000)={r1, 0x7b4a, 0x7, [0x5, 0x100000001, 0x0, 0x1, 0xf6, 0x0, 0xffffffff]}, 0x16) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a29000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0xef}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000dcc000-0xb6)=""/182) 2018/02/12 06:50:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e28000-0x9)='/dev/sg#\x00', 0x71, 0x0) bind$vsock_stream(r0, &(0x7f0000545000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f000094c000-0x50)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/02/12 06:50:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'eth1userbdev\x00'}, &(0x7f0000001000-0x5a)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000010d000-0x8)={0x0}) r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000e57000)={'vcan0\x00', 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004a0000+0xfdd)=0x287cb614, 0x4) sendmmsg(r1, &(0x7f0000320000)=[{{&(0x7f0000393000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x3, 0x1, 0x1, {0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x32, &(0x7f0000faa000-0x60)=[{&(0x7f0000a8d000)="76cd5afd8fd6873570eff47d2775c19d4c900d2b7de009e45f9ce067e1730c050da003d6a96aa2338455dab3272932c0573ae3aa00403f700221fe4043ef64756544246a31fe109298c28f4c2990d651e22b82e4cbcea9864420b782b575882ee45bdab9243f6b87b4dc40c8f3b0eaee7bd938500ce12bfdb475f0bd09ee8912fb20b6b24544014e62ba1fe2cf949a3b244d59bf2c5c5ec280afef55bdda9a718a1fc6af85ba411786675143dc412a1fe7457507fd6477cee884612cfada20b88413a8eb6a2369cbe9494c0e00ab9d60", 0xd0}, {&(0x7f0000bba000-0x42)="ce9858caf103407073973c89335c199590dd2a5728a414742518e08c4f408817bb42bcc2bbe777bfb2ea9870099fbe49d9c724e77e6966a19b21dcecd7423469a2ac", 0x42}, {&(0x7f000026e000)="f7737c45fb648064e00630ee94e5077c3607f55f9830594fc112c1859dc924136b5e9fd810a5db3398be739a29da09ba3c83d1b1fa9693fc76ba2cdceccbefa83f660f0e1188ff0f204c83be594856ee0c775bcbc6670a0bd9b3eed3cb10423bd6887670d008fbc029d307e0437b4b21937a9c3b3d", 0x75}, {&(0x7f0000c47000)="d52e344580af9a347719f18cc9056d2fe792", 0x12}, {&(0x7f00003d3000-0xe8)="cd2ad3ec75a7b3220ace24c8b2c70a79f887521a3c3887fd6e0a113fc24d72321c78c98ae794e32e24919c41993a675d217cc22b8f7b52d412ae0e284b85f0a6272506a618a91f0caaf08686e96373e2421355517d20b7a71cfd066f12991b2c4fcd39cf0ed02e0ea358faf9c4387d398df74b676e5d58ce6851e188466eb6d377e1e4014fab19b57d9bf8ae82b271fa0d8aeca9656ed49c10f71acb0d8fefc28fdc4b46127ce11472fbea258654d1da0cfa9e0bf7266a83ab2b1cd069f26469dcb29f1b3c05e01804ac1f9fc02ac9fa1185fccf9c1075ad0c3744ad7e376b6e97dfb1537b093c00", 0xe8}, {&(0x7f0000ac0000)="3b8609dfe060a74cd8ac2dab97be816f1086ec17a29cd55798aff47307494a95637917b185aea69ae71ea9beab6491a677f56774618a6a491ab3fa238002fdcc3bfb4418997f3c2dd9e47c874cbb2468ce019846c91cebbbd8b097935dfe7e09608a17b244cc569e6361243157d7cac6a49e012959cb587a842e750582679c0d743be4d4e0e1bb79f498da8ca24607c5e31a997d945b77b02cf1273242e4c9b6e24d100015411ae43bf6dfd5c39cc3f7d88ada9ad92d317d2a1759d3b201", 0xbe}], 0x6, &(0x7f0000f4a000)=[{0x100, 0x115, 0xfffffffffffffff9, "f2b6f9d2e13f61c81632cf5d7133dee9d8e522ae039ca1e6e649f34005a63d61d0f0711e2c28ecd2876f92d50ed191a3c90d6fef572faea1fa7334ff02e93efabe57bada77f3a4c292d80a9762ad29af7695fa292b9be477e432b3cc509f39a1dbd5e377ecb9b1739a0d7c89bca6cd7c006bd74469862b72edbadb66fb4e1f5fb5988055b459d8c8ebbaabbb923bd3030379b23756e5f12907972a5b3deb6ff22db4eb9eba7309c06d3048f90a9fd5409d2554439503e077f339864445b40e3f90b3ae5ec8769ea7182a76ce3b806f2205975ca924d7c9853f9f365b8d6aba5d097316a72eea3af1e5e6655cad0036"}, {0x38, 0x10c, 0x7, "46155f42c49b5ef991a794cff4bb346af90133533e8c08617dea0260403f982f31671358"}, {0x10, 0x11, 0xff}, {0xf0, 0x113, 0x4d6, "1a839bfd89e27e895de29dc05332a658b602d310c213f65e5a8656ba1906b9f6c5d29d5e286ebdf5da015512938b29351566317bfc7c9152528c7a6833b360d1b214fd2e5e80d2512907f4123b13df1d2bbf73c22c0dc4e2baebba89a5689579e0fd013184f69651693d024c5aef1a1c4e0cae7ea01d7a9f74a6d24fe909df3a9945545b27692cdcac8bb116caa71186deaede1d937217ba884211f00a83a84d2e9af54f8324a07732f2a44f70bb4b607894e0af791dd2fc34d997ca4574bbb7e3fdcc4e9c15163e3d2674a5d5db43f7fb43d1d317994b98c7dfd210"}, {0x38, 0x11f, 0x7, "fbfa7e5dd7f16b895764aaf82259c138c261cf0b3fe3eaac363946de65ba90a2120934"}, {0xa0, 0x116, 0x3, "a0afe09aae318b43bc5d29b9fa6d6fb1e5ae46adcf008bd8053366745a3e1a660edf3fea79aed739b2071762466fd158f9c9dc3923247ffedb01cfb5cd13a75ffb9997dc4983cf745a6d15bd9f42c4e5a42ab448fd226ff0d4a1c4c45d002eb41667b1c2f0e94448eaf02662d3d046ef13df742abeec572752f6c8f534e6b59853582d16367f56f064da"}, {0x88, 0x107, 0x8, "a6a204fe018772be3a3dcf5c0a6ec5a752ea6e82b75e8509b611472e3a204889f8fa5f5a7157078cbccc5d1049dcfbb442fa2f878dff2449c6512090dd7bee11a04e8cc350eb2815c8f7bb54dffac92675ba57a4a234a176aa298dbf3762dcb6cbabd909fdf679d4d0939b95f4df9c94aa"}], 0x398}}, {{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14, &(0x7f00003e2000)=[], 0x0, &(0x7f0000a06000)=[{0x88, 0x11a, 0xffff, "8afdbbecc982a239d1486a3029b3fe9c4a3c5f43bb01f4e8418e32c9328252db2f0a28fa3deb25ffaa7965eda2f32523d36a7c13278b8f9f6c24815449c7860fbd8c659441f653aa166327065ed03108696f6007d93b1ce4fc03b9f7b5d18f38990cba20976c07bc8f65dc252731b0bbd5"}, {0x40, 0x107, 0xfff, "f6e8a80a9cfaf3c55c54800e366b1cb8bcde0ba8d2ee6bf995499bba5e453aab39686fee46834a3ae1c11bd03883e4"}, {0x38, 0x84, 0x4, "2b8763bc07ca4415e9e7d1d8bb6985716fee373d385c2b4cbe57c309d8c7369987"}, {0x1010, 0x104, 0x9, "5ea71bb1ad110cbe162f37bd8227b9fb8667b91707315402734f12b9d31494b52c66774ea1b31254c70b8a035eee6d6864e11239dd569bfb0ee5f52f71242a9623b081f9820d13bb8ccced75f4a724719db9ea0f491274ecc35fb1b291c83312c57e1c9c46b6374b0a8e7b6df436225c6ee60b562341ddc5c5c7048479e4a6a19416ac9324a804fcab0cb89dc77e55b5ff444f00be7c1080b04fa67f8b3ff8f878a0cfb4809af0802e5b4c968ea763dc9e405ef52809fcdbaa717211bd2806095cc17f3460119c99489c41d10474e909c4795c0c2a9c254f43d22ebe8c9b2cdbab60e1e058251b8ae2d4130e5600e247f71ab4b61ec76c9e76c43c5ca6f29ddee8a085c7d8d7e7139a19a3b30376b5c8fe3da2e4d723cc6462b963d8342c5046babeca96ced3dc2d0b71468c8da3a7304a214614e24cf454485263bf286a19af62590811e34f98defc8ee3e6f795df5857d1ed6f0a46a4e51b58e38bd78c8493085bfee3a1e9b7b8bf994819110daebb24598f2d9d914a388a0d2754f7a76b79cdf8e3c743edc47ffe970f6fb4a297a43dde520cd7dfaaf8e5ed9beb67fa00a7902f4e78fbfb68367f5bc80c6c2d331e1b4b0a4cc7a825801f9a80cdead76feaec5ccdc4896a004f86c0d499171cf83811c631df3b394db87e44a0fbc8b94678425e86172cc1092c0cd2370ae4b4ccdc96806d5012ecfc5084829ac53d4de88a529415a87c7b1cedacac30591462d0a887bb8ff1c06e2082cef85fdd5e3cde24b744c1ec1fb9e4e8349b3c48f3c8a97608538df7b8f95b3fe9123b8aa2778a7808058acb86523b2b9280af8f0be6c2dcb93a213eaa6a256296867c91a4053f3eff72839b811604bb14531566b291870afac2720614f5eb2a07d1521b2da5c2da229ba830e1afe51143141086436410cf5adf32c11ddfe8d265f4c68194de38bb54bed8d519ea9a36c5d2628f928c6b9d607a3e978a70e72b95300d59d59f40f89c38e75002fff3300e9b0875040d33ded0f7b2f005672fc5178b444e7ebebd8d4ebe5a55884036f9c436e267791d6e46bc915f44943d42ba7bb352c349ddac447d6534eeea036c2bacd018296da12987cbb0893db17857c65e1fbeee821b6c2d6a07f0ef035c07691f10c963524745a39e1451eb88440928ba625ac9e320a354d7e933e61dd4843d14fd21928a84be8293bdbca993f2f1b1f0cedc5681a9c5ab7d3f01fa15927ec07b39397f0859cd3d7ca1565abf4d7a6774782c499203d842c9c55841daf023f79c4e5ddfbed4d60cfb68b08b7dd5042e64a6d438f15d14722963f11510b6bde56148dabe1773368f8d422ee21bbecfb68fa85d3a1c161f73f95f5ddf804128a6c4de4a1e67835b64512c6684e24c377e3d36f0ff1c6f8601d6b4bef6decae72e5d27faf9f01663fa6ca1cb313532381be65f224a6179c5ff750a095b3ffc73c21544c0bff07cfcc89087b1fc9610838cc62c9d0300dc8c15e3997413a7b2c8dd8733b9d60a7b537ef39be72b29501485adbf0b921d98c08801252b7dad917015fbf26d3e7daffd39d5443a46d21a2408bfafc35edf730f1116a8653824afdf9e5e2128f1b952524d670d30c26836154cb9db1798bce77e85813d8e7614a336ae03b0c020113c7ae19557bd113b352f0d09d8d8ff56494ddf12863436ddb80196ae1435e01fb43acead4ba19c803618546bddda7fc356b2360210deaff82079e40aa40f10cca3211a356c6671d56c6c307816f977c4295e7d00f95c4834c85e7a934ebc33642c3ee1e10975dcd5c79c4c2224a98ed729d1b7b94477e41bd069feee48efb4d6cc17267ab4a294cb272809f3229e955f3174980178d8b4fc8a419227cea1a11033ba5c0d96897a7bd678df68cc813794c808a23c4df1706b604ad9bc8f2684b08cdf7c196169bfbaf04cecc94db5b61c2af47a9f0a32254a3f45d0d8d8d8300009fbdac2a0e517b17b763ebd1c0faa0d257fbc5557fd331e6f9f345c823f69e0028a1d99d22917ba1dcbf0115d79a340b59151cac93edae5bf72440a2a6b638415cbe19cce2fc729ce69f1658b6bb789e55fb70dae45b72efef6938da55de3d891932ed8586b9dfd7287ee5c36eea113a5e6eadf8ead4062f863097ed6f6b84c9a3659e6b085da1d38f6c3216787ae91789f6844d21f869293acfe95fde3c0020eb95efae72692a2eb86f8a74c830bcaf6401086d89423d6f4ceede73d410519ba95c6c467fdbb0033087ec817cdbe1096359111cb8c68456205d50763c5714df7c37444087e26a3a47c3039ded988fe758b548723bca9bc2eb26130890ca63318f284015107c935cecb0cfd75dbd80d8c1fde7437b38dc97958fd7177f21a2660a373573d82268432f54df468155c02a08a8c42c450d7a92b33c6e37e9bf7533def6695041011f40ac832f3cd894bd79327e18902075377096cc8138e7d2409db33c6c53e71adee434baf6fa53e1aca5716146c66ce7f4133218a9e1d5700dd8d867c429da0e87592066de157d64d019a7948df1ae762921fcfa5d75747a662cb464cb3e56e9fbcaae718db707ca616b444bb6ed9961eb21ccf919db65c4fafeb11767ced49698f43244603e1b4062e773795c021af31835eae9bcd854b32eb4f77169b87a7622fe1af27f9b0f19d9a1faf7cb8bbec9af60ca36a792993b055159c060929b787d1e537a584ce1f6bd7a8b1f3fdda0503537760f2da9f17eb0cc8e92c75feb12f644159c1c9f2af87e22e03e0c048adee87cf0cb2dc1becc5e8e21da4edac840bc7f517fc149935b82147b78e70c8295a503adba00acbfe8954d26ee9826f1ab8ceed472ae522398a498897881dc2728f1d8e78a832ae0f1e1c5474b0e7957d899d0c2432e818c197b56ede5045807786a8e8d610984dba5a62cc7b16170ee21131fc113530430ed08cc28354fbf89d9c9eb33e75be39535538a9e31c14da7794913a0a2cc88b5770f496d6f1052a2dac62f34ca31cfa9a01a064d11e4645fbcd6a7a21cf025433dcaa8ab8bce8ba0d39f5dce04525dc70f4ab537daa64df4e8f857d044ab7fc345da7952623de9d4d8d7b9fd21fe2c5d439266d6f765bfa9506365cf52909a85d2782415afaf80266f791691760248e63fd7ea6a347e83f6e509303ff4591b6a3eb3b7436a4c7aa55413979564886214069d014ccb9e077925f291b46d916e5a30c1674b1e22035fde43227ebb8a2d73d5feaecfbeec5a0e9f7c213db6c10470b12bea7e1b774376d26b4d0d307b1841014d5a4d5745556916b91701bc9de219891ed89ae04191e61591a9dc524c3ae6718abbf8848926ca68be0e963ad1afc531dac4fbe4f83e259b8c7b3c5a94a1f8b35fe7b12188ea512a33e68612efaf3479b9b1aadb1382ea88eec3a20f9274afb95a7f1d66ba15659cae4dcf4bbb5a28387a8f00eec83fbfe00ac540ea200144ce449b90ba3102806ddd1a0e5d60197cb02b15d0330970a2c1964e5f7c3ae55da4877fa57f582a06496d841911111152bfe1d2e225c03d5d9655c366e796e2467f800d87b3fce7e312726711fdb17a68d18118108c993e67ae6d68a0d20782dd1afd5ffa026e0d26461268ce8b4ab515e208deecdbc37738f70c6cec5b887fd0df4f4db4bcf63f942341bcccde8a1e73c315c8c33453d7fb1e2a56c112594ddabec635c73307433d7304762c8aa47fc38b0a14348a60b04fbc31a5892955b291a707221ffa6e5006cf7c5ebe6adc20bb641a4ddcb5798052bbb8c1579f97bb44eaa681631c4bf1a3fd98afe6f513c361a87572b46d2643ff3f87d2251b2f509f7bc318c0d22c6fa8f8f3bb681d62d5885417a20aa11cd3dd469d11d4402d09b986c67827b497593d8969486b5fa17e13185d32fb63fb08fd95972b986b6ed820ad7529bd8873b51655fe361802576a3820f8e27fb59dc1b0cadc6f89001a1ebdfb38580f763c429ecb142ccb317c9d65554f12ffa992846c9f6ca3dec0c430f4fddc63136b5fca6c32273c514566f2be848692a801279b93a7cae7214530ae1500c46294514bdd0dfdafdec46270b38e9c260153e936671170957321b6a82845b239d9d320e47f4fbbed6f5c5a3dd673bd91754d874de522721c799f39731d2208be57a5221ad2a71bc2ba7de571b13463c34171b4ae2217459774f2233ffa44ec647e073d83e0acbd4e2e0cf6caf4826a40bf0dc900520b256430060cbf6b98e83bc8c3839b6e0e113d2324c3ef6183734871433b4781e22c4d1b480dc451377d976aa9a58960a5abd3666753c587109b2c760875c82395211b4f103813ac287ccc89aca0b82e3f9dd4eacce91996ded901188b08f6ef04251973a8f626da31fcc4e48257c398ddda2385b4efd226f0d6c0be98d398bd50c2059e23e837bd724e920e46a4f91abe061edce4d2bfa97f9618d4ef3d9fa38b6b5640b0cbe55dce7bec2013b1f65cbd33e9540e6c6bce1a4e9116b596981d664c18d9cae4da0eb5b2fb562233c6d218743ed9581947e6d047c1819bf8fa05f0c17293ccc7334c700aa98a748907eba52bbbc3ffa692f3755f00a8f877edd3acde52d74762b96c9b999c50a96c1917217784229ad22d6adfa336088e4d13fe29b6d284b2bc8f344c2a04ab8d9f3cfb7f7adc24005bd135f9ace04bc7cff978a02d7e088196a454f2d3b3fd5834e5611c98dc735c831d9bf0401ec73ab9849564dcafb92ae9f2d32d955138dd226234687d7d84c35a7439e28f2fb0588d60c13e74f5bbe123c7f2c475f07e470c98bf035ef82da08b526fde6b3111c3e476b9d59a65a7dd0ee16d94a7ee285b1b702e7eaf8821823d695ab31d8eebc9a64662ec29e7b824c2ad50cbe6a1b4721561044f9d787a2f31d798934c45a35749df5a89d36b502e98b75cf794aa55e2d7d6080390a037064d8ab1e8961bfd73aae0296c3a9edd7aa7ced8b5af38d3c9dce73d9f9a4daf2175492d1a3d0ed9e7f7514b893df1136c1def4f738e0adb2a992fcb19fc71407a347db3980f6b76602bc1543116efde57304616126e2af7895bb09635fe4b8b0f4c8b36cf4392b1b65896f09680c8e2801beeb6742c08e25ad62782b6a1ffc48d1a4b76466606a46414a44450b588b58287ababb779f9c965d1fe067d11db6d0fa6aad89df0ec08f40f202dd01e9e0865b4277aec9af4ddb27c02b647ba752290f695b04695c07931420a745388133127a9079b4777f211439d4f243d0fafaca806f99e378ca53a881ac2b1c6453bac6256ef49d7354a8c5840648d50a8a05032ee3236f300799993828b516369e15102eb9b593dc4c62fbf6a07ad5d459e9d39e675d92756c5ee7a61fa5d79b86408940b840ee01583211daec969cfc807493ca404cf97351fa6d424af108c8c803e17ad70edce3189efff6817667fecdaef74ea33cb651307236f773f6d7488c592fdb8a926c05ba43c2dcf7fb8781aa363c4ad86be69aa34972f7ec441498926b2810c4e97a05b119433910023cf2ce9891153cda55897c5c1995f5aae33fb1a5d03a40badbc41ee444de9703cc6bc91fa9b734027cb0b623f9747117792e773a01c83d9c355a7ce9dab937662e1c10cd68babe2fa1a67385aaea46e7d9922cb80c07009ce04280afc4710c9c610be72dc27b4c6cdb508471e60cefa3a27c6408d5f145bc6eed128c4b503a0fa00fb8b639e6c464e66ccb08fd605ccf3c7350dc36fe73731bfd90b37f3db6639eaf232833a6b94274b25c8ea7aed09533d3b1825e1f400fc54419b027eaa2ca2b13cc3867b925f5983da3efd8aef8"}, {0xc0, 0x10e, 0x1, "df6c0f046a4def7c237f71846e5c363cf358c337f1b08f6693e1f81b3fcfa4c64756f304f39de3dbad990e6fecfe6970bc171cff4f5413abefb30c96769d003839f4f2d49f5809c8f7619998eeacae14ef3a4ace4da16bd9faf12068a39c453c3edbd05bed9c81982abf0ba680a20296c5c32b24fe7c7186a868f6e27579a641430ae3c9cbadb8f649fcb376b4897bef030ff0b674e99e4aec6d8904f3fa368a9e6099a638531f49cf"}, {0x10, 0x119, 0xfff}, {0xb0, 0xff, 0x40000, "366d1a5ca69856ece65139352b69d3c8f269ea4ea19b56b5c95b2113adf7a69fbed8b4b04142af40cdddb2e84fa0b800c928dd67216eb9d2e4a09fe57928ceeb93fbbf42c0d0cfa40207c6132fa941e975bcacbf2ac45c5d8e6f0533afcd8dac0fdb26ac38673842f6c1b5983df6fc66acdf8e14e67ec8e2820fbc0e9d75b652e059e602b0d22cef31aa6feb65ca77a19521273d232b5ab16958b21741c9d423"}, {0xc8, 0x114, 0x80000001, "d3bca00135140453cfd08ffaa7b3af08fd3c263a6f3f1f397e32bccb03229d5da0d973aeec6a9b1937f331904e9ad447ee87ba405567699624be066fabecad98d40abdb1829784d15556db82a4a3b4cf5fd8d1269d58eeaa86eff8021f4feb37c989b92b32ccee7a215c4278996c9515aa41c8cadeaf1f2b659a0e77a73a3a412e0351992203c6ada6f5feb09d53592803235e40c8b98061c42b8554259ded9dff424864423b6f31beb633eccc35b68704"}], 0x1358, 0x20000000}, 0x40}], 0x2, 0x24000000) r4 = socket(0x10, 0x8000000000802, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00004a1000)={r1, 0xdacd}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000b6f000)={0x4e, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x118) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000e16000-0x4)={r4}) write(r4, &(0x7f0000f0e000)="200000001a00076f39ffffffffffff0e020d0dfbffffffffffffff6a010085ff", 0x20) 2018/02/12 06:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f00000d4000-0x10)={0xfffffffffffefffb, 0x5}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000441000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000cee000-0x4)) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000322000)={0x4, 0x0, [{}, {}, {}, {}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f36000-0x8)) 2018/02/12 06:50:48 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f000029f000)='./file0\x00', 0x0, 0x0) r1 = shmget(0x3, 0x4000, 0x0, &(0x7f0000157000/0x4000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a3e000-0xe8)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000437000)=0xe8) r3 = getegid() mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd9000)={0x0, 0x0}, &(0x7f0000fda000-0x4)=0xc) r5 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000142000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fda000-0x4)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f000050c000-0x70)={{0x0, r2, r3, r4, r5}, 0x6, 0x20, 0x7f, 0x5677fc45, r6, r7, 0x3}) getdents64(r0, &(0x7f0000fd7000-0x3d)=""/61, 0xffffffffffffffa8) 2018/02/12 06:50:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f00000a5000-0x60)={0x0, 0x24, 0x2, @thr={&(0x7f0000e57000)="21486b56400b80a42899bcc872cfbe8037e5c1a99727dec8f0ea0bf8c9a3f5b5579b7562daa1fc48ee2e4b70cfff47bf10b046d8daf40e2f29779ad9ffb4782a60ca31ab75c15373775bdbea257a0ba2492c100d7bb60bc1395be375bb0a4f0192177b7656d44e16411da8042c440b90fcb426d76b08e9ef95f8e7509133d69c59825d6f86b1d98edede35", &(0x7f0000ae4000-0xa9)="6293bbe9744fdc9a203b4dc5cb541c5e5524fd42474d0e55aef1c7c8913f2fe451bf913bd1afa13c11c080c57bbd754ec87b3f6500916c1792dfc7585652bf5ae9fb9004704cb59c0ef41baaaaa702486ad7d5425b4f479c45fc382ae86c111d1824013cd5d223759eb3b7d1522f766a46ec16a448cce2deb60d4469f9472105c27066e3ebee89c2f48e72104ae32e524799de176b9287304604cc6ffbbb7f801e744ddd2cf6ad5fca"}}, &(0x7f0000dc5000)=0x0) timer_gettime(r0, &(0x7f0000f48000-0x20)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)={0x20000000005, 0x3, 0x0, 0x0, 0x1, 0x2}) capset(&(0x7f0000395000-0x8)={0x20080522}, &(0x7f000035c000-0x18)={0x0, 0x0, 0x9}) 2018/02/12 06:50:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mount(&(0x7f00000aa000-0xe)='./file0/file0\x00', &(0x7f0000459000)='./file0/file0\x00', &(0x7f00005aa000)='9p\x00', 0x1000, &(0x7f0000360000-0x4b)) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00005c9000-0x18)={0x0, &(0x7f00007f0000)=""/147, &(0x7f0000e9f000)=[]}) chdir(&(0x7f0000f19000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003e7000-0x5c)={0xffffffffffffffe1, 0x0, {0x8947e09b70db65f, 0x3, 0x0, 0x0, 0xffffffffffffffc0}}) umount2(&(0x7f0000f66000)='.', 0x2) 2018/02/12 06:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000f6000-0x4)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a31000-0xb)='/dev/audio\x00', 0x500, 0x0) connect$rds(r2, &(0x7f0000791000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/12 06:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00005b1000)='/dev/vcs#\x00', 0xfff, 0x121100) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00003e1000)=""/39, &(0x7f00006ad000)=0x27) setrlimit(0x7, &(0x7f0000b96000+0xfec)={0x9, 0x6}) r1 = syz_open_dev$admmidi(&(0x7f0000da5000)='/dev/admmidi#\x00', 0x7ff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000087e000)={r1, 0x50, &(0x7f0000984000-0x50)}, 0x10) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000015a000-0x20)={0x5}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ba8000-0x58)={0x26, 'skcipher\x00', 0xc, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) 2018/02/12 06:50:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e3f000-0x1d8)=@newlink={0x28, 0x10, 0x20, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x5000}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/12 06:50:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000c70000-0x10)={0xffffffffffff30f8, 0x20000800, 0x5400, 0x7, 0x7, 0x9, 0x8, 0xffffffffffff0001, 0xe, 0x9}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005b1000)={0x0, 0x0}) sendto(r0, &(0x7f0000c82000-0xa6)="610a85b12b25a461bab37c306f51e1e89ab056ccd7560d20d31d6eecb36d9d5b3a5af6ec92eed022026adc30c5aba9e5bf3912437c879c88fa5a0f8e3840f409ea38104c68b5f3affca524576193d59f43c2fec8722b0e846cdd95b1e91d969c2faf70d5bc7108ddf007aaf5cbb6969e6817dda441b9b40b6e1134d6b7acc3c030bc70c2f94184b07b7a20d8697e03e31a3f45f5dda221c0eeaeab02f5fcb7d312980c0859dd", 0xa6, 0x1ffffffd, &(0x7f0000eee000)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x3) r1 = socket(0x400020000000010, 0x2, 0x0) write(r1, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) recvmsg$netrom(r1, &(0x7f0000964000-0x38)={&(0x7f000029f000-0x10)=@ax25={0x3, {"091c7b55e8647a"}}, 0x10, &(0x7f0000bcc000)=[], 0x0, &(0x7f0000443000)=[]}, 0x0) 2018/02/12 06:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000043c000)={0x80000000, 0xa7d0, 0x1, 0x0, 0x8, 0x1000, 0x394, 0xfffffffffffffffa, 0x4564, 0x787, 0x1, 0x7, 0x0, 0x6, 0x154, 0x43, 0x827f, 0x10001, 0x5}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000c7c000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000258000)="0f20e06635000040000f22e00f12f866b8a10000000f23d00f21f86635300000030f23f80ff62fba4000b003eeba420066b80700000066ef0f070f16c70f0fb50500b0660f005856", 0x48}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f000098e000-0xf8)={0x0, 0x0, []}) 2018/02/12 06:50:48 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, "5d6ef7", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x1, 0x0, []}) r0 = syz_open_dev$sg(&(0x7f0000040000-0x9)='/dev/sg#\x00', 0x93, 0x80000) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f000005c000-0x18)={0x10000, 0x1, 0x1, 0xffffffffffffffff}) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000005c000-0xc)={0x80000000}) 2018/02/12 06:50:48 executing program 3: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ae6000-0x9)='/dev/sg#\x00', 0x8, 0x10400) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ae4000+0xe17), 0x356, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) 2018/02/12 06:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) vmsplice(r0, &(0x7f0000c38000-0x50)=[{&(0x7f0000aed000-0x56)="0a826f3abfffc9ed79fadcd0297240fafb628bb5edd24ca24a15727d666dfd437a91abf64657f32ffc15167cf04f88d5619c344d59b428bcc24ed01f884344048f99cbfc9f2f37220879bd6cba5fab21effdb061e822", 0x56}, {&(0x7f0000305000)="175faa3fd3878d8aef940dc99debd8b8f5903a95e5c0a662295729d29a822a47e0f7981d9093fe880a342aa5e23296d47737197ca89622ac51c25a6eedb3baa4e33a3b890af5c46e7a68dd6ccc23e581925cadb8138562d2261a0b1b46afe115de3d1ea9f69b9a27e39ef61f12d40e12c324cd1639732802b8792324341d9b6b1e02ae6f61d351cf3e428bc5d6a1206390afad73be47249e6218276b6effa454af451d3568f2b21110774c52ee3c569f6d91676aaf8e450be56bcb107ca4e8912b426b6162d75fd552b2dd33d15641d2db81adccf51ba501ec9a38e9cf05a9", 0xdf}, {&(0x7f0000e65000-0xc1)="f000214ae5f33a7938d3a70e90d6219447c8960ef51b61d1f75a71a1a2bda07393efc769e16decfccae6a36f5591d2c4669533904b688ceb15f44ff77b91b36d976a6b72e870f0080c74008f5ac397a0f1ab73fa7015d1f4fef0af1ede4c002051ead9549d7aa17b08a33100a14f02059dad3f37181c3ee4d70cbe765132e8182e91ff1c01560d145ec2081e0d56fe269e3bca41a0020d810b5c3445836958742e996765ac486acb0e346e16b35dec0cdb7d6277a0a711eda30db596be2c4c6427", 0xc1}, {&(0x7f0000476000)="6c4e0b08c147160564af43e45713d3378940708ba9d85140672953ec4a9ebb99fa324a18a6477d", 0x27}, {&(0x7f00004db000)="217ff10796d787b062d91ff7ac1fa38638530232520c587be139d4340fcb936763f65fdb9666543b27f2492d2c17b702560dbe09dbcbd32a9b14e3b89cd51ea4b53c2d1037123d640adc53d54c55118b79e73e9889012c713f460366140acbb7c427112db356dc9389d29fc72639bca8122aa838d96ebc5c6a7e8a6df01d024bc17642e334c49a8348604b8ed58c2a382ecb26e5dcd0afc4b4068cc8cdd8d5f329742b28a8978809e916a6748fba9dc3d575caa7efb3a1", 0xb7}], 0x5, 0x2) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f000012a000-0xa)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r2, &(0x7f0000c64000)=@known='trusted.syz\x00') close(r0) 2018/02/12 06:50:48 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000fbe000)='/dev/snd/pcmC#D#p\x00', 0xaf4, 0x40) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fbe000)=@sack_info={0x0, 0x9, 0x6}, &(0x7f0000a6e000)=0xc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a81000-0x98)={r1, @in6={{0xa, 0x2, 0xfffffffffffeffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}, 0x3, 0x5}, &(0x7f0000fbe000)=0x98) 2018/02/12 06:50:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000baf000-0x8)='./file0\x00', 0x200, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000077c000)={{0x6, 0x7, 0x6, 0x8fe, "a48f6a5b0e97f765ad6adf39e19055c76ed1c919aad670d04bd5194ed8339f7405e4adba955edb380ec1faa8", 0x3}, 0x3f, [0x81, 0x88f, 0xffff, 0x577, 0x81, 0x0, 0x2fc, 0x1, 0x9, 0x10000, 0x80000001, 0x7fff, 0x1, 0x7fffffff, 0x7, 0x8e7, 0x5, 0x5, 0xb13, 0x4, 0x9, 0x7, 0x8000, 0xfff, 0x7ff, 0x200, 0x305, 0xffff, 0xfffffffffffffff8, 0x4, 0x3, 0x401, 0x5, 0xffffffff, 0x10000, 0x4, 0x0, 0x1, 0xffffffff, 0x861c, 0x4, 0x0, 0xfffffffffffffffa, 0x4, 0xfffffffffffffff9, 0x7, 0xfcd, 0x200, 0x0, 0xf7c5, 0xa3, 0xff, 0x3, 0x3, 0x4, 0x2, 0x3, 0x1, 0x6, 0x8, 0x4, 0x6, 0x8, 0x3, 0xffffffffffffff46, 0x1750, 0x3, 0x3da, 0x92, 0x10000, 0x6, 0x40, 0x3ff, 0x8, 0x26, 0xfffffffffffffff7, 0x51e, 0x7f, 0x0, 0x4, 0x5, 0x1, 0x5, 0x81, 0x3, 0xff, 0x9, 0x4, 0xffff, 0x7ff, 0x9, 0x1, 0x5, 0x10000, 0x3, 0x2fb4, 0x7, 0x81, 0x81, 0x7, 0x3ff, 0x5, 0x201, 0x1f, 0x4, 0x1ad0745d, 0x3, 0x400, 0x1, 0x1, 0x8000, 0x0, 0x7, 0x6, 0x6, 0x1, 0x0, 0x100, 0x8f5, 0x8, 0x0, 0xfffffffffffffffd, 0xffffffffffffffe9, 0x100000000, 0x1, 0x5, 0x8001, 0xb1]}) r1 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000072d000-0x110)={{0xc, 0x0, 0x0, 0x0, "92897c41f4ae06b74ef24443edcf77fc4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796000000000100000037fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ef976c595507f1d1e096c5f418f30000000000000000043e204b21e0c", &(0x7f0000264000-0x11)="47504c2a212174727573746564b2272e00", 0x11}) [ 51.337165] dccp_invalid_packet: P.Data Offset(2) too small [ 51.355771] dccp_invalid_packet: P.Data Offset(2) too small 2018/02/12 06:50:48 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "48f09f"}}}}}}}, &(0x7f000005a000-0x8)={0x0, 0x0, []}) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000005c000-0x4)=0xffffffff, 0x4) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000005c000-0x1a)=@random={'system.', 'ppp1trusted^,wlan1\x00'}) 2018/02/12 06:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00002eb000-0x28)={'vcan0\x00'}) connect(r0, &(0x7f00005a4000)=@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000358000)='/dev/sequencer2\x00', 0x10001, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00006a4000-0x18)={0x80, 0x7, 0x78, 0x0, 0x0, 0x1000}) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/12 06:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000466000+0xfb5)="1f0000000306fd00010000f600008001fffff80009000180060007ec000000", 0x1f) sendto(r0, &(0x7f0000eb3000), 0x0, 0x20040010, &(0x7f0000473000)=@in6={0xa, 0x0, 0xfffffffffffffeff, @mcast1={0xff, 0x1, [], 0x1}, 0xee81}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000c6d000)={@rand_addr, @remote, 0x0}, &(0x7f0000f1e000)=0xc) sendmsg$nl_route(r0, &(0x7f0000885000)={&(0x7f0000bf5000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000094000-0x10)={&(0x7f0000d8d000-0x2c)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x5, 0x1, {0xa, 0x18, 0x202, 0xfd, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x804) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000b3f000)={0x4, 0x1f, 0xcb}, 0x10) 2018/02/12 06:50:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008fc000-0x4)={0x1f7e, 0x0, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000ada000), 0x80800) r1 = socket(0x15, 0x80005, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000063f000-0x60)=""/96) sendto(r1, &(0x7f0000c77000-0x5d), 0x0, 0x0, &(0x7f00003e1000)=@l2={0x1f, 0x0, {0x0, 0x0, 0xffffffffffff42cc}}, 0xe) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e2c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) 2018/02/12 06:50:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a8d000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffd, 'authencesn(sha3-512,pcbc(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000be5000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) [ 51.484611] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 51.517695] audit: type=1400 audit(1518418249.037:66): avc: denied { getopt } for pid=8793 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 51.583315] netlink: 'syz-executor2': attribute type 1 has an invalid length.