0x39, 0x20, '/usr/sbin/cupsd\x00'}, 0x61) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00003db000)={0x0, 0xea0, 0xffffffffffffffa9, 0x401, 0x732b, 0x80}, &(0x7f000065a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00004b3000-0xa)={r3, 0x2, '_+'}, &(0x7f0000cb0000)=0xa) 2018/02/06 19:17:47 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f84000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000f84000-0x6)={0x2, 0x4258, 0x3ff}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000ed0000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 19:17:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004fc000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000535000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) rt_sigaction(0x3c, &(0x7f0000586000)={0x7, {0x7f800000}, 0x80000000, 0x8}, &(0x7f00007ac000-0x20), 0x8, &(0x7f0000a7a000)) r1 = dup(r0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000741000)=""/222, &(0x7f0000081000)=0xde) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000dd0000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000), 0x1}, @fda={0x66646185, 0xfffffffffffffffc}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/06 19:17:47 executing program 6: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000095e000)='/selinux/access\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc0000)={0x0}, &(0x7f0000dc0000)=0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000242000-0xa)='/dev/ptmx\x00', 0x100, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00003aa000)=""/147) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dc2000)={0x0, 0x0}, 0x80800) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000968000-0x8)) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007f3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000280000)) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000dc2000-0x1c)=@req3={0x6, 0x99f7, 0x8, 0x5, 0x6, 0x5, 0x7fff}, 0x1c) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r3, &(0x7f0000dc4000-0x8)=0x8, 0x8) wait4(r1, &(0x7f0000d89000-0x4), 0x0, &(0x7f0000dc1000-0x90)) 2018/02/06 19:17:47 executing program 1: mmap(&(0x7f0000000000/0x421000)=nil, 0x421000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) mmap(&(0x7f0000421000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000422000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000422000)='/dev/snd/timer\x00', 0x0, 0x101000) pipe(&(0x7f0000421000)={0x0}) mmap(&(0x7f0000421000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000423000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000423000)='selinux-eth1^\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000086000-0x10)={0x4, &(0x7f0000422000-0x20)=[{}, {}, {}, {}]}) dup(r0) 2018/02/06 19:17:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001fb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000042a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8800}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000aee000-0x8)=0x7) recvmmsg(r1, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00007df000-0x8)={0x0, 0xfffffffffffeffff}, &(0x7f0000c5b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005e3000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x8, 0xb92}, 0x98) 2018/02/06 19:17:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000236000-0xe8)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000fac000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fc2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x304}]}, 0x34}, 0x1}, 0x0) 2018/02/06 19:17:47 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000039d000)='/dev/sequencer2\x00', 0x18000, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00002be000-0x4)='./file0\x00', 0x2000964) inotify_rm_watch(r0, r1) r2 = syz_open_dev$loop(&(0x7f0000a5f000)='/dev/loop#\x00', 0x0, 0x4001) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x13, 0x1, "0e54c3f3a961bd3cf1aacd0ccf09f7de301fdaa66490435f2ebac03a95a69abca9d951fc6d2e5b8fa55516ab59771602a5bc3f56346352dc053d94ca212311d6", "e910fb53c95f458c9fa5c8d57feab8023edd18e346669f06541a22656fe4563a", [0x1000, 0x200]}) fallocate(r2, 0x0, 0x0, 0x9) 2018/02/06 19:17:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000224000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000099f000)=""/56) poll(&(0x7f000047e000-0x30)=[{r0}], 0x1, 0xffffffffffffffff) recvfrom$llc(r0, &(0x7f0000b3f000-0xaf)=""/175, 0xaf, 0x40000000, &(0x7f000073f000)={0x1a, 0x2fd742556ef0b165, 0x1000, 0x10001, 0x40000001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000d0e000), 0x10) r2 = mmap$binder(&(0x7f0000480000/0x4000)=nil, 0x4000, 0x1, 0x80010, r1, 0x0) r3 = mmap$binder(&(0x7f0000d00000/0x2000)=nil, 0x2000, 0x59d371674563fcc, 0x14010, r1, 0x25) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a0c000)={0x40, 0x0, &(0x7f0000f76000-0x40)=[@acquire_done={0x40106309, r2, 0x4}, @request_death={0x400c630e, 0x0, 0x3}, @release={0x40046306, 0x1}, @free_buffer={0x40086303, r3}, @increfs={0x40046304, 0x4}], 0x1000, 0x0, &(0x7f0000f96000)="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"}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) 2018/02/06 19:17:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c9000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000349000-0xb0)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getsockname(r0, &(0x7f000034e000)=@sco, &(0x7f0000c49000-0x4)=0x8) 2018/02/06 19:17:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) fallocate(r1, 0x2, 0x10b, 0x1) readv(r1, &(0x7f0000447000-0x10)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) pipe2(&(0x7f00002fb000)={0x0, 0x0}, 0xd8de284e861273) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7fff) 2018/02/06 19:17:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000639000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00007ae000)="0933f545fcda523929326adaa4c64f4c33a88fc607142e78d0dc97053a9a02d08e11d2b2d1bde719643f020d153caf52e5b7d62447923620baaac061edf320e44f578a1b9e6c84f29b8ac7803bb47b03fc4b437cb352046dedccbe027857df612121b319ae8f94b99c593927ab8cfb80c431154bbd2ff5e9c5c1d413f6d219d34a64cd154630b6524f6752a4fea3b5013da408f5b27e2d8502e742276ad2152dfddd7eecfbb03b576fbe8c78299eddfab25dec01f27a833a4457c937beb51b40140a3779c828139b37f7b7f285709847438f9301e13f5a97c14d5f0997b80ab7b4cde302d7da4fc7", 0xe8) mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e01000)='/dev/input/mice\x00', 0x0, 0x903) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e04000-0x4)) getpeername$netrom(r1, &(0x7f0000c4c000)=@ax25, &(0x7f0000e02000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r2, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x28) 2018/02/06 19:17:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) fstat(r0, &(0x7f0000e79000)) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ea7000-0xc)={0x0, 0x3, 0x20}, &(0x7f0000596000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a48000-0x10)={0x0, 0x4, 0x4, 0x6}, &(0x7f0000320000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005ee000)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, [0x1ff, 0xfffffffffffff7e2, 0x700, 0x100000000, 0x1, 0xff, 0x3, 0x10000, 0x401, 0x8, 0xf6aa, 0xfffffffffffeffff, 0x38dd1193, 0x10001]}, &(0x7f00005de000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008b6000)={0x0, 0x5f, "6381f3b5c6f9b597d4037adf14dc512a51889455bf84154e4d8915ce62a47366d3b30fd44c6e415cece88cab3a591ae8a5b0778dec6f10cc0c7956e43ada7fd285eafa3d3d86b7bb04e0f78e739acaf8cfc2facc158b2e748b2d8a0a4a53f9"}, &(0x7f000028c000-0x4)=0x67) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e9d000-0x8)={r1, 0x3d71}, &(0x7f000030c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000056d000-0xd8)={0x0, 0xd0, "3bbe2c603a2a1d6ba7684a7ed997abc2e1496130533456c273049b8b403b34077e3feaa00aca78db7e2e611c55f92cbb3c07388b2198484cc5ae3792775c0587e574af540f10dee8900292a25df2ca316b8bc27c7eb0ad17e84ec2207399ac0074ed1d53b7cdb0f1e7bac24dfdf6f78f2e85ecafafa9276e19e741fee1660d0892a5fffa182abc434445285cad7ff3dd3a6a42f958b72d7044777d2b6cab70a1965b184dba741fd24711d86f42b76c69f65bb8a35f85414998fca3465824fb6bcb1127dbe3778b80a477b9967ae1e342"}, &(0x7f00000f4000-0x4)=0xd8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000953000-0x14), &(0x7f0000ea0000+0x2c)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000954000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x3, 0xee2d, 0x1000}, &(0x7f0000191000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000302000-0x8)={0x0, 0x9}, &(0x7f0000cae000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000066e000)={0x0, 0x1ff}, &(0x7f00003bb000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000062000-0xc)=@sack_info={0x0, 0x7f}, &(0x7f0000a89000-0x4)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000a8c000)={&(0x7f0000f92000)=@in6={0xa, 0x0, 0x9, @empty, 0x9}, 0x1c, &(0x7f000012c000-0x10)=[{&(0x7f0000e59000-0x78)="12ae428b10576e071427d1e4def2e8eeda6406e054c1aee0845a1eae526f85b510c5575893193ca364a4a288832f4107ca5f12bcf90a6fc18c242b3ce01f79e9d4338b961cfb4e5667d0a1defc2cb6e0f7baeac1a210a14f3fefed377e14ef6b44c6820ea488a2bcbd3181ac4f2d49f0248b3ca2fad444bd", 0x78}], 0x1, &(0x7f000010c000)=[@sndinfo={0x20, 0x84, 0x2, {0xa9, 0x0, 0x0, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x5cf, 0x80, 0x1, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7f, 0x1, 0x20, 0x6, 0x200, 0x0, 0xffffffffffffffff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x92, 0x1, 0x2, 0xebf, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x88, 0x1, 0x5, 0x7ff, r5}}, @init={0x18, 0x84, 0x0, {0xca8b, 0x100000000, 0x7, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x428a04a0, 0x8, 0xffff, 0x0, 0xe80d, 0x5, 0x401, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xb5, 0x8000, 0x80000000, 0x5, r7}}], 0x180, 0x20000000}, 0x4000000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000085a000-0xb8)={r2, 0x8, 0x40, 0x6, 0x193, 0x0, 0x80000001, 0x6, {r6, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x5, 0x2, 0x0, 0x100000000, 0x81}}, &(0x7f00002f9000-0x4)=0xb8) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00008ff000-0x4)=0x102, 0x4) [ 36.138834] binder: 5263:5271 got transaction with invalid number of fds (-4) [ 36.169858] binder: 5263:5271 transaction failed 29201/-22, size 72-16 line 3269 2018/02/06 19:17:47 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b37000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b36000+0x404), &(0x7f0000348000)=0x8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000b36000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000054000)={&(0x7f0000735000/0x1000)=nil, 0x1000}) 2018/02/06 19:17:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eb2000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001a0000-0x20)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x20) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000699000)={@generic="7668df618f4d15c747a114b4ff290047", &(0x7f0000706000)=@ethtool_rxfh_indir={0x39, 0x6, [0x80, 0x0, 0x1, 0x7f, 0x80000000, 0x4]}}) shutdown(r1, 0x1) umount2(&(0x7f0000dfe000)='./file0\x00', 0x1) sendto$inet(r2, &(0x7f0000332000-0xd1)="56ca33a7de25a242d5ecbcc9de71f3ab05ba7d5eaa9bcc4a81ff7e72ddd10da235a81722e96414e1d2c951d2eaf0b84e799551d902858f76a951286fc84aaafb3fbe0b41c7449c0a2cc504619ab9fb9f9b2901ef02318eb5a54d124041c8622aeb3a33386f8f06ee450102bddb6d307efef00b61b70674c0b6669ff617a5d8c7ed3a847f54674aac339bf161c15a8ef9b6bb65f3895a1525536b6337a5bb3124e6f26ccafa5084923766a4b53ae0ddd8f7aed5e058a687797bba93c3ef183504b721bed5233cca9f7aa0b48da83b4d5998", 0xd1, 0x4000, 0x0, 0x0) 2018/02/06 19:17:47 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000001a000)='/dev/usbmon#\x00', 0x10001, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000001b000)=0x8, 0x4) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_COPY(r2, 0xc020aa04, &(0x7f000000a000)={&(0x7f00002f3000/0xc00000)=nil, 0xc00000}) [ 36.196536] binder: BINDER_SET_CONTEXT_MGR already set [ 36.203126] binder: 5263:5289 ioctl 40046207 0 returned -16 [ 36.230401] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/06 19:17:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) write(r0, &(0x7f0000c22000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) bind(r0, &(0x7f0000cdf000)=@nfc={0x27, 0xc, 0x7}, 0xfffffffffffffcf1) 2018/02/06 19:17:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000218000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x1) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000cf7000-0x1d)=""/29) 2018/02/06 19:17:48 executing program 5: open$dir(&(0x7f000064c000)='./file0\x00', 0x0, 0x44) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) r1 = syz_open_dev$sg(&(0x7f0000365000)='/dev/sg#\x00', 0x9, 0x103000) connect$vsock_stream(r1, &(0x7f0000a4c000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) bind$packet(r0, &(0x7f0000ffa000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000d7a000-0x10)={0x1, 0x1}) 2018/02/06 19:17:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0xfffffffffffffffd) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bc7000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb}) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007ba000-0x4), &(0x7f00002cf000)=0x4) 2018/02/06 19:17:48 executing program 6: 2018/02/06 19:17:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000525000)="74756e08000000000000008000000000", 0x0) fadvise64(r0, 0x0, 0x0, 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000b79000)=""/224, &(0x7f0000aa6000-0x4)=0xe0) sendfile(r1, r0, &(0x7f00004d3000-0x8), 0x7ffffffffffffe) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000ee0000-0xc)={@dev, @multicast2, 0x0}, &(0x7f0000678000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00006b2000-0x14)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r2}, 0xffffffffffffff0a) 2018/02/06 19:17:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x2}]}]}, 0xfc}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000f4c000)=""/194, 0xc2, 0x40000000, 0x0, 0x0) 2018/02/06 19:17:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x7) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000b1e000-0x1c)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f000065e000-0x30)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x37, '~'}], 0x18}, 0x0) 2018/02/06 19:17:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000690000), &(0x7f00001f2000-0x4)=0x10, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a18000-0x20)={"a0377520edc8555e47c59c64f4c7b16c", {0x4, 0x7, 0x401, "b1072ee33b4d", 0x1}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x47}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b63000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) sendmsg$nl_crypto(r2, &(0x7f0000472000)={&(0x7f00005f7000-0xc)={0x10, 0x0, 0x0, 0x20022000}, 0xc, &(0x7f0000030000)={&(0x7f00008e5000-0x100)=@upd={0x100, 0x12, 0x900, 0x5, 0x2, {{'sha3-224-generic\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0xffffffffffffff01}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000810}, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000197000-0x4), 0x800) 2018/02/06 19:17:48 executing program 3: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x28f, 0x400000000) openat$rtc(0xffffffffffffff9c, &(0x7f0000017000)='/dev/rtc\x00', 0x60000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) dup2(r0, r1) [ 36.488599] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 36.514747] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/06 19:17:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, 0x23c) sendto$inet6(r0, &(0x7f0000893000-0xb4), 0x0, 0x0, &(0x7f0000e53000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002c8000)='/dev/keychord\x00', 0x600, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000ae6000-0x8c)={0x1001, 0x908, 0xd82, 'queue0\x00', 0xffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000af9000)={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x3, 0x6d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x4, [0x4, 0x4, 0x5, 0x9, 0x7, 0x0, 0x7fff]}, 0x5c) 2018/02/06 19:17:48 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eab000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000eec000)=0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f000078e000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x16)={r1, 0x5149a67c, 0x7, [0x100, 0x3, 0x14, 0x20, 0x6, 0x6ff, 0x3]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000048b000-0x6)={0x1, [0x7]}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f000000f000-0x80)={0x2, 0x9, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1b1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x80}, 0x1}, 0x0) 2018/02/06 19:17:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7ff, 0x6, 0x9}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000002a000)={@local, 0x0}, &(0x7f00006ff000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000796000-0x38)={&(0x7f0000236000-0xc)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001d2000)={&(0x7f0000580000)=@delneigh={0x44, 0x1d, 0xaec3997ff24538f7, 0x4, 0x1, {0x1c, 0x0, 0x0, r1, 0x20, 0x10, 0x6}, [@NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_MASTER={0x8, 0x9, 0xffff}, @NDA_DST_MAC={0xc, 0x1, @empty}, @NDA_VLAN={0x8, 0x5, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x40) 2018/02/06 19:17:48 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x401, 0x0, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) r2 = socket(0x8, 0x4, 0xa593) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000002f000-0x8)={0x39980732, r3}, &(0x7f000000c000-0x18)={0xfff, 0xd5, 0x23cc, 0x4, 0x0, 0x7fffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f000002e000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/02/06 19:17:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xc043) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) close(r0) 2018/02/06 19:17:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000916000-0xd7)=""/215) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000dc0000-0xbc)={0x8, 0x1, 'client0\x00', 0xffffffff80000000, "7f54aaafed73c162", "8bb7437a1cb29636febba5acd105eba5df606f80e2d197cfdff950924e19719e", 0xfff, 0x2}) 2018/02/06 19:17:48 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000000c000)={0x0, 0x1, 0x6, @random="4db646f11c09"}, 0x10) 2018/02/06 19:17:48 executing program 6: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6}]}, 0x10) r1 = socket$inet6(0xa, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x1}, 0xc) r3 = accept4$inet(r0, &(0x7f0000010000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000031000-0x4)=0x10, 0x800) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000020000-0xda)={r2, 0xd2, "622d589fc204d2027c1dd189f15f04168fbfd34f780da7ac47614b96aa254cef3caf417495634888d9a5ee33c0898c9a6f5b036224de3d69245c5ce6683009b2b84318bb1dc36582d81a0e92091f3316274e35f01a12c29a922aff2ee7fceb3435718ef5fb8085f7ff4c4ace330dca92f76317e80de91cdd68def0d85b42fc27580288509e89d615debc1acab883a7eeb372d47bc211a5fbde093c2fad7f451734a1df04d5413ce199c38cc5768de2ea2f49f56a47b41d6044588eabd36cc775024b42909e7ba701107ac9bddec3cf40d9dd"}, &(0x7f0000035000)=0xda) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000020000-0x4), &(0x7f000002b000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000006000)=[{0x6}]}, 0x10) prctl$setmm(0x23, 0x4, &(0x7f0000002000/0x2000)=nil) [ 36.532999] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 36.556765] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/06 19:17:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x121300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/111) userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00001de000)='./file1\x00', 0x80, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c8e000-0x20)={{&(0x7f00008a3000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000f19000)) openat$pfkey(0xffffffffffffff9c, &(0x7f000006c000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/06 19:17:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000043b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d33000-0x8)={0x0, 0x6}, &(0x7f00008e1000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f6d000)={r1, @in6={{0xa, 0x0, 0x0, @empty, 0x4}}, 0xffffffffffffffff, 0x4, 0x6, 0x8, 0x82}, &(0x7f00000a3000)=0xa0) getpeername$netrom(r0, &(0x7f000085e000-0x48)=@full, &(0x7f0000bd2000)=0x48) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0x909, 0xffffffffffffffff, 0x2, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 19:17:48 executing program 0: 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) accept$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@ipx, &(0x7f0000000000)=0xffffff79, 0x80800) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x3, &(0x7f0000003000-0x10)={0x11, 0xfffffffffffffff7, 0x7ff, 0x7b9f}) socketpair(0x3, 0x7, 0x7, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002e0000-0x14)={0x5, 0xfff, 0x9, 0x5, 0x5}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) prctl$intptr(0x1c, 0x3) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000016c000-0x50)={@generic="122c0a965e07abe179feeb5f86f732b2", @ifru_mtu=0x1}) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000e81000)) execveat(r3, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) pwrite64(r3, &(0x7f0000a20000-0xef)="f928b18d9398bcac7bfd021775c8eb39de0a784aebec1153783d26be183f8d50b02f21660298574643fdde888494ed72c18a79662169963f8b53c2f693d830f2ad455e9730850f854120e3711395fee7a951e39296f9435afba1c37a87152afe3484b4a5ed039259e0f5b0ab2b4177575f1dd419302926681a569f34df2fba87018d5f9669bd94441a6ecd99362f0ef239e1401bbc94921c5dd8ea8c84843532201f3b8977d27aa16a54a80fefaa9f328f44abd27be6d8001252c6e2a6fe590e231c6600c0807684de6b244e99324c5253ba0b593020434e41e9a56a2c1760d985f07ddc3b863d1780457b82bc71ec", 0xef, 0x0) 2018/02/06 19:17:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000723000-0x16)='/selinux/checkreqprot\x00', 0x440080, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000092000)={0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x0, @empty}, 0x1, 0xffff, 0x80000000, 0x5, 0x4, &(0x7f0000dcc000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7fff, 0x3b, 0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) readahead(r1, 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) delete_module(&(0x7f0000a1d000)='\x00', 0xa00) 2018/02/06 19:17:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000559000)='/dev/snd/seq\x00', 0x0, 0x404240) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/02/06 19:17:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x80800) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getgroups(0x4, &(0x7f00002f9000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) mprotect(&(0x7f0000608000/0x1000)=nil, 0x1000, 0x1000000) fstat(r0, &(0x7f0000c89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000850000)=0xc) r4 = getgid() fstat(r0, &(0x7f0000cc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000d85000-0x14)=[r1, r2, r3, r4, r5]) 2018/02/06 19:17:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f00002f8000-0x1)) 2018/02/06 19:17:48 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x80045430, &(0x7f00003ba000-0x24)) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000001c000-0x78)=""/120) 2018/02/06 19:17:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) readv(r0, &(0x7f0000012000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$getownex(r0, 0x10, &(0x7f000056a000)={0x0, 0x0}) ioprio_get$pid(0x1, r1) 2018/02/06 19:17:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x71)={0x0, 0x69, "4fc61184d1f4032c3ca8eb19daeb965bffe9df8bdaba75e55fb9e970d4af8fce5adc65157fa5a2f992c1ab33d35ac67fd2c7c7a7de60ec9c23bc898c47d7dfee4adf53091738b84702c095ce2da13c5b6272b3776726597ba36e6237702e15987a340f48819c4fdf84"}, &(0x7f00007b7000)=0x71) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000073c000)={r1, 0x3, 0x6, [0xfffffffffffffff9, 0x7fff, 0x5, 0x100, 0x6, 0xe71]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) fcntl$setpipe(r0, 0x407, 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000d2000)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/06 19:17:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000070d000-0xc)) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/02/06 19:17:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8d000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000af9000)) socketpair$inet(0x2, 0x6, 0x100, &(0x7f0000dca000-0x8)) readv(r0, &(0x7f00004b9000)=[{&(0x7f0000923000-0x54)=""/84, 0x54}, {&(0x7f000052a000)=""/125, 0x7d}, {&(0x7f0000da2000)=""/151, 0x97}, {&(0x7f000042f000-0x5c)=""/92, 0x5c}], 0x4) 2018/02/06 19:17:48 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbf000-0x9)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8c, &(0x7f0000cce000-0xc8)=""/200, &(0x7f0000c93000-0x4)=0xc8) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) 2018/02/06 19:17:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000005, 0x0) unshare(0x200) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001ae000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) [ 36.691261] device gre0 entered promiscuous mode 2018/02/06 19:17:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x71)={0x0, 0x69, "4fc61184d1f4032c3ca8eb19daeb965bffe9df8bdaba75e55fb9e970d4af8fce5adc65157fa5a2f992c1ab33d35ac67fd2c7c7a7de60ec9c23bc898c47d7dfee4adf53091738b84702c095ce2da13c5b6272b3776726597ba36e6237702e15987a340f48819c4fdf84"}, &(0x7f00007b7000)=0x71) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000073c000)={r1, 0x3, 0x6, [0xfffffffffffffff9, 0x7fff, 0x5, 0x100, 0x6, 0xe71]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) fcntl$setpipe(r0, 0x407, 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000d2000)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/06 19:17:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x2) write$tun(r0, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x2a) ioctl(r0, 0x227d, &(0x7f0000127000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000ea000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00003ec000-0x20)="95f3806c882b2d81faefb42a9a6357dccbd0abfdd423d39c41c4ab284cca5786"}) 2018/02/06 19:17:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000faa000-0xd)='net/if_inet6\x00') execveat(r0, &(0x7f0000675000)='./file0\x00', &(0x7f00007d3000-0x10)=[], &(0x7f00003f4000)=[], 0x1100) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000e4f000-0x20)={0x0, 0x3, 0x8001, 0x49, r1}) 2018/02/06 19:17:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x271) eventfd2(0x401, 0x1) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) add_key(&(0x7f00005cb000)='logon\x00', &(0x7f0000f83000)={0x73, 0x79, 0x7a}, &(0x7f0000753000), 0x1954a63c, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, 0x0) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000003, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006d4000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) r1 = creat(&(0x7f000077c000-0x8)='./file0\x00', 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00008f1000)=0x101, 0x4) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/06 19:17:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000266000)='/dev/autofs\x00', 0x6d42, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000846000)) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8000, 0x0) read(r1, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) close(r2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x73, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a53000)={0x0, 0x7}, &(0x7f0000ad0000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000370000-0x8)={r5, 0x9}, 0x8) 2018/02/06 19:17:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x40) accept$unix(r1, &(0x7f0000c9d000)=@abs, &(0x7f000008c000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00003ed000), 0x2) 2018/02/06 19:17:48 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000020000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000c000-0x38)=[@in6={0xa, 0x0, 0x1, @empty, 0xff}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}], 0x38) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000001e000)={0x0, 0xffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000002d000-0x8)={r1, 0x1}, &(0x7f000002c000)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000010000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x38}, 0x1}, 0x0) 2018/02/06 19:17:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002000-0xc)={@dev, @remote, 0x0}, &(0x7f000025f000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000046a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x8, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x7, 0x1, 0xff, 0xa, 0x20, 0x20, 0xff, r1, r2}, {0x80000000, 0x0, 0x1, 0x400, 0x1, 0x0, 0x5e, 0x9}, {0x1, 0x1000, 0x3, 0x3}, 0x3f, 0x2, 0x1, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x3, 0x10001, 0x7, 0x7fffffff, 0x9}}, 0xe8) mmap(&(0x7f0000000000/0x41f000)=nil, 0x41f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f000028e000-0x8)={0x9}, &(0x7f0000420000-0x8), 0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f0000420000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x20}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {0x0, 0x8000000000}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4, 0xfffffffffffffff8}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/06 19:17:48 executing program 7: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef1000)=0x81, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f00009c4000)='./file0\x00', 0x80000800) inotify_rm_watch(r0, r1) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000ef6000)='\x00', 0x1, &(0x7f00000d1000-0x1)='-\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000311000+0xda3)) clock_gettime(0x0, &(0x7f0000ef5000)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000e98000)=[], 0x0, 0x40000000, &(0x7f0000ef6000-0x10)={r2, r3+30000000}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000e12000)=[{&(0x7f0000ef4000)=""/22, 0x16}, {&(0x7f0000ef5000)=""/141, 0x8d}], 0x2, &(0x7f0000ef0000)=""/81, 0x51}, 0x90040002106) 2018/02/06 19:17:48 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/status\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000006000)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000-0x87)={0x0, 0x5d, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881b43671"}, &(0x7f000000a000-0x4)=0x65) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000008000), &(0x7f0000009000-0x4)=0x4) r2 = syz_open_dev$usbmon(&(0x7f000000b000-0xd)='/dev/usbmon#\x00', 0x16, 0x88000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f000000d000-0x38)={&(0x7f000000c000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000b000-0x90)=[{&(0x7f000000c000)="25dba19255608bc77df492f4ee262155ebdd4c6dd5adcb5df5929b3c1fe73f93115c547da2a036c21a32f63f3bdc6341f972ea1550db5f995a18d3920003fed0637216c664b69ea4a54932e3acf4f113282a1534abd88e5433cf74aac3e7b77aad866bcd26814b6a986e50f3a486d99ac991444d5a56864da3cc8a482a005ce2c420b599bcd85c32874dd49123f575fcafa9b973adc67d2a36b734b8f9f9894b1720ed2cd06b48cd59bc2f4260", 0xad}, {&(0x7f0000007000)="c5ec8240756c6838f801eb45eb3b94a5adb1f6955ab0a01c525bbd0355ff804c66a2c1a072f7ef16923f255580601edad4b27701ab649cd0a14985c8529f378609c53326ab92714047f11744e1d41c58458e5f125b013c6b98ac4487cf983e32de2fac0fec53c15cc0fc32ea086fbf776d1231c47129ba6056d381c8199911796a41845e8416bd1a2105f8e32e86fca9bdfbc935b3e6947290ab80bcb4506ece1364bf63c18091f4be20b79ab62f8f25b7e4", 0xb2}, {&(0x7f000000d000-0x1000)="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", 0x1000}, {&(0x7f000000b000-0xb1)="ff182d30a764fb7c845edbdf80fa305d26cde22c8b17e3e2be5a714bedce8b16fe236a820335d41f04f263520b3eabc6d0a2d3b8058b7730de009d6be694b7d850f426dbf4b11536db9e210dbed75e2150cf6aafb4893f3798a90546686452ba1389a8fced501ac754ad0e1cd90844143456e78927fb2ac64c27b18cfef071da1c9c4c2fabfb26db6da78b014729d81deb03627935e6b794fd375ac6f508f693ba7ca98f68abb36643e819be1b458b8de2", 0xb1}, {&(0x7f000000d000-0x72)="4c3db20b97e616d3193bf1d98d5f560ba049851886ac703bb1d32414d50fc2fd04a50098d695bc8ac105dc1cbb8a26a74da81de0f21f2875c6bfbe5afcbfa9294ac466ce8b1233be1bf80c67b3ab27f7911d2db39531b24c481818c03eb1cdc18d85ec6f5524520944ce5f1f8b894dca5c01", 0x72}, {&(0x7f000000c000)="5add14860f1e7b1317a72b8362f6ccd91ec80007d9248b77bc355c3c453462d1e2cf2fc0da799d7c14918298bbea80191e95768797ee967d58df606ea41700eb8678a5785ab42c3c775f8cfda8369bb165f8b47ae74bf50a9356fdd8d817f4b0f9591f36917132ce37fa51ebfce132c41478415accec0837b8222c9d11892d64ab97501213a7ecb2750a0ed4c1bc137a98e9f13fb4ec8f", 0x97}, {&(0x7f000000d000-0x10)="2d1d1f3ab275770f5767fa4350730b17", 0x10}, {&(0x7f0000002000-0x25)="6dfb548c35dd15dd508146ad3f88c7bbda2cb57b5aa6a16c75f3e2d0f5242be4de6ac07231", 0x25}, {&(0x7f0000007000-0x51)="c5f40a5ee2b1d3589c80863d9835e5754c6160300f7610622f68c33172dd70cf638e4cd221af8aa7dfe8a34cd95ebcdc6188b5293a79494e2227f634800bbf4d9cab8ab805e65c1692ae863be23d861995", 0x51}], 0x9, &(0x7f000000c000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x800}, 0xc080) mkdir(&(0x7f000000c000-0x8)='./file0\x00', 0x1ec) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f000000e000)=[{&(0x7f000000d000+0x8d2)="3a72579a43beacab894a4d451286234704129872f9bbb890e66548ab0a8175476e51cc31e379ee7f1fbe20f90e01f70779c9b71cf19ac5588ecc3fd9c9dbe8ba002c9dc2b91b0fac8d92135c8613f66a2ce1b3a2506ad6c94259ffb6066ac4cd724db9a1733591be4e94a85f", 0x6c}, {&(0x7f000000e000-0xdb)="fc8e116ab772c0621b88e3cf87ad88945c5dda2131fbedc5312ae0dc48387f6b8ed30ed06cc14a34770578cb2e778270683924085ce3b466c49a72caf42707dabd53a7dd9f3908a91fe7a05dcbcf251c28bebd7721de697e4659ad33735ab4cc2a5f0df6e09afaa79ba24f9f277f845fb39c8eeef545a482e43d71d0d561fd5825f6284069160aac2f757200a787ffb4e61c8c930f783d74abbe6593a297ae9ccfa58f8f7bb80a28bfb00338d986aa535d79d5d7265dece099a0fece27cfbf7049e46574f8c4377bad3a3e6f6706c65f528c4c2a5143472725bfe2", 0xdb}, {&(0x7f000000d000)="75d9aecc", 0x4}, {&(0x7f000000b000)="a5ceb9e12d647dccaf83832fea4184b3cba20ea27cef9eeaca2aa09a3c559fa7bc06f775c85ee18d9db9a28b02a064001607181caffdbdb5b17c988c96a90b442c2c6d3150544fce8e3ac4333e6715d76a551a56d7b0bd2fb0f001dfe3899830c16a3cdf3fe709d8d0e17f8cbc09c1ac39973548eb401c941a2687a06f4b7a7bea0483f1e319e8a7162d5b6f830743ca636bcc152d10f7e213ac85be3d789d258d253116d08db2c2850d4e30a28ab73831a363f67dbff524aa3e9f2172f0260bebfbe7a0a21abb2d", 0xc8}, {&(0x7f000000e000)="716315fbaa9e00000000e4228f41294c5c7bb2", 0x13}, {&(0x7f0000002000-0x5e)="e562a279022e7067f895d431da973a9aeab9f71612c6d3c460edcb7a15fc2b20ee69994834865a555353f2db2bf100e63ffcefc56a3c14154f8a2fbd4d185610cdbbd0ce441820b9fb7698b5bdfefeef9116fd7e387efb1acfe03ecaf1f0", 0x5e}, {&(0x7f0000008000-0x7f)="6fcd8b441a29bc68cb3f22d85d3107f21ff9108d769767ccddd419e7c8246a5ea3e682bf2e7831f73b84bc91b2f8c30567e14b36fe7d6bdc341d67bdf573d479f2f448b89c5c10aca5cae1cc296385777a24fec730cd3bbacfdcf2fb8caf815f1c37b4e2a1f1df61bf00ef253dd7686f152deaed31db9260581943c1c14de5", 0x7f}, {&(0x7f000000d000)}], 0x8, 0x10001) write$selinux_context(r2, &(0x7f000000b000-0x2a)='system_u:object_r:semanage_read_lock_t:s0\x00', 0x2a) sendto$inet6(r0, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/02/06 19:17:48 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000000)=0x19) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000f88000-0x38)={&(0x7f0000f87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000513000)=[{&(0x7f0000f88000-0xe)=""/119, 0x77}], 0x1, &(0x7f0000f88000-0xcf)=""/207, 0xcf}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 2018/02/06 19:17:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) lstat(&(0x7f00005e2000)='./file0\x00', &(0x7f0000310000-0x44)) 2018/02/06 19:17:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x400001}, 0x20) close(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/02/06 19:17:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xa) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000022f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00007cc000-0x4)) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) 2018/02/06 19:17:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000c13000)='/dev/sg#\x00', 0x7fffffff, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000759000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000694000)='/selinux/mls\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6}]}) socket$l2tp(0x18, 0x1, 0x1) 2018/02/06 19:17:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x18, 0x4c01, 0x8000, 0x7, 0x3f, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000053000)='/dev/sequencer2\x00', 0x8881, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0046d00, &(0x7f0000b18000)) syz_open_dev$sndseq(&(0x7f0000f9e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/06 19:17:48 executing program 7: r0 = socket(0x200000000000a, 0x2, 0x5) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0xfffffffffffffffe, 0xff, 0x4, 0x8000000000000, 0xfffffffffffffffa, "f5503c76db8a4f022970c8df71b58d85a9adf818e7fe8d31511404dde55fc942d7f962d6e2ad0545145f80a3465252bd16f22b764af4d52fbea514df48f5ae", 0x7}, 0x60) getsockname$packet(r0, &(0x7f0000fdc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x2ce1178613a59901) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fdc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) 2018/02/06 19:17:48 executing program 0: clone(0x0, &(0x7f00007d3000), &(0x7f000000b000-0x4), &(0x7f0000f54000), &(0x7f00006ab000)) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000f42000-0x10)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000688000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/06 19:17:48 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a57000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fe1000-0x490)={0x3, {{0xa, 0x2, 0x7f, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x7}}, 0x1, 0x8, [{{0xa, 0x0, 0x8000, @empty, 0x1}}, {{0xa, 0x2, 0x3e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, {{0xa, 0x0, 0xc028, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x0, 0x1200000000000, @loopback={0x0, 0x1}, 0x5}}, {{0xa, 0x3, 0xab5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}}, {{0xa, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, {{0xa, 0x0, 0xe00, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x6}}]}, 0x490) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000413000-0x24)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/02/06 19:17:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000011000)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x1e, 0x5, 0x9, 0x0, 0x35000}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000012000)={r2, @in={{0x2, 0x2, @rand_addr=0x100000001}}}, 0x8c) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000003000-0x2d)=""/45, 0x2d) readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/33, 0x21}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)='/dev/keychord\x00', 0x4001fd, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) 2018/02/06 19:17:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000ace000-0x8)='./file0\x00', &(0x7f0000721000)=@known='security.selinux\x00') r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000afe000), &(0x7f0000ee4000-0x4)=0x10, 0x80000) fcntl$setpipe(r0, 0x407, 0x7) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) setxattr(&(0x7f00003a4000-0x8)='./file0\x00', &(0x7f00006cf000-0x17)=@random={'btrfs.', 'security.selinux\x00'}, &(0x7f0000049000)='trusted\x00', 0x8, 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) fcntl$setpipe(r1, 0x407, 0x401) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb9000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000123000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x307, @random="1a07549684e9"}, 0x40, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @common='bcsf0\x00'}) accept4$nfc_llcp(r2, 0x0, &(0x7f0000746000-0x4), 0x0) 2018/02/06 19:17:48 executing program 0: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x1d}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9), 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d7000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r2, &(0x7f00008d6000)) 2018/02/06 19:17:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000070a000000010000001883000016fffff70000d81f99645aff00", 0x29}], 0x1) [ 37.130200] syz-executor3 (5465) used greatest stack depth: 22784 bytes left 2018/02/06 19:17:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000879000)={0x0}, 0x800) readv(r0, &(0x7f0000810000)=[{&(0x7f0000b32000-0xf5)=""/245, 0xf5}], 0x1) 2018/02/06 19:17:48 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e10000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000049e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fchownat(r0, &(0x7f0000d12000-0x8)='./file0\x00', r1, r2, 0x100) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000ad1000-0x4), &(0x7f00006fb000)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) syncfs(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000)='/dev/autofs\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000003000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000000000), 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/06 19:17:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000503000-0xd)="440d05031700ad031d078900ec", 0xd) write$selinux_context(r0, &(0x7f0000a53000)='system_u:object_r:netcontrol_device_t:s0\x00', 0x29) 2018/02/06 19:17:48 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000), &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000008000-0x8)='./file0\x00', r1, r2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100000001, &(0x7f0000001000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x100000001, 0x0, 0x0, 0x183}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000005000-0x20)={0x3, r3, 0x10003, 0x5}) 2018/02/06 19:17:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00002a8000-0xbc)={0x40, 0x1, 'client1\x00', 0x4, "f3454cb8ff84e49a", "a7525e37e170ad9fe0c44062496418ca8fc42e3a29effa50f75cc6ca8a757421", 0x7fff, 0xffffffffffffffc0}) 2018/02/06 19:17:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000116000-0x190)={0x3e49, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x1, 0x2, [{{0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, {{0xa, 0x0, 0xf8f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}]}, 0x190) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) close(r0) 2018/02/06 19:17:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004f9000)='/dev/input/mice\x00', 0x0, 0x4002) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000db8000-0x58)={0xffff, 0x2, 0x1f, 0x78bd, 0x3, 0x3}) prctl$setfpexc(0xc, 0x40000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b74000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000e80000)={0x80000001, 0x6}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000daf000)={0x8, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @broadcast=0xffffffff}, 0x58, 0x8, 0x7fff, 0x1, 0x8, &(0x7f0000f55000)=@common='ifb0\x00', 0x8c6e, 0x7, 0x3ff}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000002a000-0x10)={0xffffffffffff8721, 0x5}) 2018/02/06 19:17:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000b2000), 0x4) pipe(&(0x7f0000207000)={0x0}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000c17000-0x8)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005c4000-0x4)) 2018/02/06 19:17:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) accept4$netrom(r1, 0x0, &(0x7f0000ce4000-0x4), 0x80000) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(r2, 0x80, 0x0, r3, &(0x7f0000eeb000)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r5, 0x47e9a96e}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006f5000-0x4)=0x26bf, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") socket$inet6(0xa, 0x2, 0x0) 2018/02/06 19:17:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002d7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000e16000)) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) write(r0, &(0x7f00001ae000-0x24)="240000005a001f001415f507125a00000913210308001000fff708ff0800030000000108", 0x24) fdatasync(r1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000018b000)=0x0) syz_open_procfs(r2, &(0x7f00003b7000-0x4)='net/nfsfs\x00') 2018/02/06 19:17:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x2000, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000-0xb6)={0x0, 0xae, "daf23c321edcf77e3f1b9425bb875b9e0f13aa9a1fe15b766e828f9c6d94b8e1e9988b3b637244ea197cc7bf4b04a42c5f8e72d543cdbeabcb5f32ae3c810b775c7314f1c5ac7fe911136720fe705055551af8497e5dd0bf726a6bc60929dbce7eff203e58bedede957472eacad1d48b115847367388e18ab68c21bcb50de7cbe2bf612b904ceea21546cd6d795a53299ad511a6e322272043bd683556071a5ec8bd1e8ce18fd83c233febd4abeb"}, &(0x7f0000001000)=0xb6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x401, 0xa754}, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = creat(&(0x7f0000011000-0x8)='./file0\x00', 0x10) mmap$binder(&(0x7f00001ec000/0x2000)=nil, 0x2000, 0x1, 0x10133, r4, 0x0) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) 2018/02/06 19:17:49 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x10, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @acquire={0x40046305, 0x4}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000490000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004ec000)={0x0, 0x401, 0x20, 0x1, 0x61330ab7}, &(0x7f00001f3000)=0x18) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004ed000-0x8)=@assoc_value={r3}, 0x8) 2018/02/06 19:17:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="a215e4b05e561eeefa54c93cb2113e07", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fc7000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005e1000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000421000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000038e000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000c4000-0x1)) r1 = accept4(r0, &(0x7f0000abd000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000c07000)=0x10, 0x80000) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000c07000-0x4)=0x10001, 0x4) r2 = memfd_create(&(0x7f0000197000)='self\x00', 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e88000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f92000)=0x0) r4 = syz_open_procfs(r3, &(0x7f000025e000)="6e732f70006400e5f66b432cd5f87e94e2103a3aed5096a54419b8308c9873a1d570c9bd5328dd6e25134605a91e2fde9beb590a3148f43ba214fc1e1cea162959848586b820618ffae7b0ff7335d113e3acee1ca7f6770d4074a78f7f0f9205dfab427a8490eb7e7f62d06c60660b7fc93246bfb995bb231be7514de085b2e8503ee60b0b82d0c6059af4462072b0da00ce845c46b8e51c0cfa9b463abec9") setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005e7000), 0x4) sendfile(r4, r4, &(0x7f0000f86000-0x8), 0xfff) sendmsg$nl_crypto(r4, &(0x7f000054e000)={&(0x7f0000ca0000-0xc)={0x10}, 0xc, &(0x7f0000fe2000)={&(0x7f0000f16000-0x110)=@del={0x110, 0x11, 0x400, 0x5, 0x0, {{'drbg_nopr_sha1\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x30000}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0xf5f}, {0x8, 0x1, 0x8}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000810}, 0x10) 2018/02/06 19:17:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) r2 = accept4$inet6(r1, &(0x7f00008a1000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000-0x4)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ba5000)) 2018/02/06 19:17:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x144, &(0x7f0000f39000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x7fff, 0x6, "895d5e", 0x10e, 0x0, 0x40, @mcast2={0xff, 0x2, [], 0x1}, @empty, {[@fragment={0x2b, 0x0, 0x400, 0x4, 0x0, 0x6, 0x3}, @fragment={0x11, 0x0, 0xffffffff, 0x8, 0x0, 0x40, 0x3}, @hopopts={0x0, 0xb, [], [@pad1={0x0, 0x1}, @generic={0x5, 0x4d, "b42745df77efe89cb8cd8d2785078e39cac421b3b63f4b592a0880874287649138de79a2643aba8b66d5acfc32e916069104983c05871db7a14874d51f57f15633995380ce9b081e106c7dfaeb"}, @pad1={0x0, 0x1}, @ra={0x5, 0x2}]}, @dstopts={0x6, 0x1, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xfffffffffffffffb}, @padn={0x1, 0x1, [0x0]}]}, @fragment={0xff, 0x0, 0x1000, 0x9, 0x0, 0x2, 0x0}], @dccp={{0x2, 0x3, 0x4, 0x1, 0x6, 0x0, 0x0, 0x3, 0x0, "5ff0b9", 0x0, "b31e48"}, "793fd7cfc77ba189ff1d4c881d764f20f2321c67109896b204d2a98cf20e4e28285f173de994fea6949863a4ad9ace067aec1a7a113cb501524b85f243d5f6218d46a850cae9cbfdbf871ef1d0c5bbe3db666aaf9b4b775ab8fb8e89ef570b18760db8428ccaa22870"}}}}}}, &(0x7f00001bb000-0xc)={0x0, 0x1, [0xdef]}) sendmsg$unix(r2, &(0x7f0000b3e000)={&(0x7f00003a2000)=@abs={0x2000000000, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a}, 0x0) socket$unix(0x1, 0x5, 0x0) 2018/02/06 19:17:49 executing program 0: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c92000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x0, []}, 0x77) r2 = epoll_create(0x7) epoll_wait(r2, &(0x7f0000bfa000-0x60)=[{}], 0x1, 0x0) 2018/02/06 19:17:49 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000000f000-0x2)={0x6, 0x8}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xfffffffffffffde3, &(0x7f000001f000)={&(0x7f000000f000)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, [@nested={0x4, 0x0, []}]}, 0xfffffffffffffe90}, 0x1}, 0x0) 2018/02/06 19:17:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0xc002}], 0x1, &(0x7f0000003000-0x10)={r1, r2+30000000}, &(0x7f0000001000-0x8)={0x7}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000501000-0x24)=@ethtool_sset_info={0x37, 0x0, 0x8, []}}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cc5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000fb4000-0x10)={0xa, &(0x7f000093c000-0x28)=[{0x2, 0xf000000000000000}, {0x5, 0x2}, {0x6, 0x6}, {0xffffffff, 0x100000000}, {0x6d5c, 0x80}, {0x5, 0x7}, {0xb54, 0x74}, {0x2, 0x5}, {0x3, 0x7}, {0x1, 0x3}]}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00002de000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 19:17:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000030a000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000899000)={0x0, 0x20, 0x4, @tid=r1}, &(0x7f000059b000-0x4)) r2 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000831000)) syz_open_dev$sg(&(0x7f000003c000-0x9)='/dev/sg#\x00', 0x20, 0x2) 2018/02/06 19:17:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e88000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000f38000-0x1)) 2018/02/06 19:17:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000529000)='!user\x00', 0x1) fcntl$setlease(r0, 0x400, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x1f) fcntl$setlease(r0, 0x400, 0x1) 2018/02/06 19:17:49 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./bus\x00', 0x80040, 0x86) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000014000)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000017000+0x647)=0xe8) recvfrom$packet(r0, &(0x7f0000018000-0xdf)=""/223, 0xdf, 0x42, &(0x7f0000010000-0x14)={0x11, 0x0, r1, 0x1, 0x401, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x4, 0xd46}, &(0x7f0000012000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000a000)={r3, 0xffffffff}, 0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000017000)='./bus\x00', r2, &(0x7f0000019000-0xd)='./file0\x00', 0x2) [ 37.364499] binder: 5534:5547 ERROR: BC_REGISTER_LOOPER called without request [ 37.397608] binder: 5534:5547 Acquire 1 refcount change on invalid ref 4 ret -22 [ 37.436705] binder: undelivered TRANSACTION_COMPLETE [ 37.441937] binder: undelivered transaction 8, process died. [ 37.446542] binder: 5534:5557 ERROR: BC_REGISTER_LOOPER called without request [ 37.447748] binder: 5534:5557 got reply transaction with no transaction stack [ 37.447756] binder: 5534:5557 transaction failed 29201/-71, size 32-8 line 2920 [ 37.447814] binder_alloc: 5534: binder_alloc_buf, no vma [ 37.447830] binder: 5534:5547 transaction failed 29189/-3, size 0-0 line 3127 2018/02/06 19:17:49 executing program 0: inotify_init() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f0000001000-0x8), 0xffffffffffffffff, &(0x7f000045c000), 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000000)="a1eecafb7dc2e8dd6c7fb330c828e6dd15f54c93e815bce01aea8c", &(0x7f0000b9a000), &(0x7f0000962000-0x4), &(0x7f0000000000)) ioperm(0x0, 0x1000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xe1, &(0x7f0000001000)=""/225}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009f6000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) syz_open_dev$random(&(0x7f0000476000)='/dev/random\x00', 0x0, 0xa000) clone(0x0, &(0x7f0000f5e000-0x1), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) 2018/02/06 19:17:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x5473, &(0x7f0000337000-0x8)=0xfffffffffffffffe) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) fcntl$addseals(r1, 0x409, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00004a7000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000056f000)={0x5, 0x3f, 0x7, 0x100}, 0x8) 2018/02/06 19:17:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0e000)={0x2, &(0x7f0000b49000)=[{}, {0x8}]}) r0 = open(&(0x7f0000cc7000-0x8)='./file0\x00', 0x0, 0x120) sendmsg$netrom(r0, &(0x7f0000234000-0x38)={&(0x7f000015f000-0x48)=@full={{0x3, {"53880cfb53c59a"}, 0x1}, [{"63da0a27ed0b58"}, {"f002356d356c9a"}, {"cb7508168e7bda"}, {"0c4c7dfaa3a8c4"}, {"bb2781ba8dc691"}, {"8e0594749f4539"}, {"50f40ad7c4f643"}, {"df7b4ff8fd2251"}]}, 0x48, &(0x7f0000d34000-0x10)=[{&(0x7f0000441000-0x6d)="6b527075c24cd372c72d9070f606a8ee55ae15a2ad9e0fc9e96582e25c2ba0d7731b112c4936f09af5046a7cb8b843d0f2a2eacec2895c918bb20b578401ad62182fe17eac1847b135dc1cc6cfd58b395b3ae03836b105ce072aeeabc7937683defc4cdc1411bfd157cd119f4c", 0x6d}], 0x1, &(0x7f00000a5000)=[{0xd8, 0x1ff, 0x6, "def8e7d10755ebfea2fb0f57f04b8a55527634dfca771534b4292c40ec5b0fd43e5bf0b30283f0a340678d29c5e6872720884ef097d54840ccbbba7cec8a021b718391e23fe6fef29f1c5e8f7aafe6aa2f8471445cab85582e869d7d91820a409a0f0e66dbcf6ecbeeb0ff429c5371953cebddd86f44593ad91a65dda9687f601afc851f76663ffcca88abd67229727c49a0af8d070242e926f231af3e6fcb997bf0a312ac29aa778de57464e22807af7c8f39254576fb4651b50501a33d361d3c5a"}, {0xb8, 0x11, 0x6, "f0ce12d514aac00552e84f4a99d59e88ee8d95215a369a2c21cd516aa14f7ad7183908e0f4892f5af794d8b96e98f5ed71cc3c41808f72225af5434dded24bf0b6edd7adc5f992775d683dc9ad80fcfe01b65fb5258bf5bbcd3a32a1390ce23df826c2525410db4d4e398704443b4be5257e852cf3e5b3581d3a86c55185f8e8c2d289b73a671a86f10bab3957c79e12ff3600fd0e5e59bf8623f3b71a0defe6ad7bc623d5"}], 0x190, 0x4000}, 0xc001) ioctl$KDADDIO(r0, 0x4b34, 0x0) 2018/02/06 19:17:49 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x5, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000004000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 19:17:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) accept4(r0, &(0x7f000075b000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f000025a000)=0x10, 0x80000) 2018/02/06 19:17:49 executing program 2: sync() socket$inet_tcp(0x2, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000069e000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x18)=[{}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00002fa000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="f3142f8b30921f0d7c25ae310b2186eba21ca2e5b3092376050acd5b4c5e7560ef4e67af42850abdc2d821cd255e63f0a821fa582e32dd33258ab7011799b8216b576e29e9722f4f0079cca0612d5059fcc53158ea9baf572a3df93d21680711f65630e8576f0492afe9bf60c7ef6188c9aefdc1ba54a949dcad07b99e0647576843d53f0192b028d907ed1862611728b1", 0x91, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000065000-0xc)='/dev/rfkill\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xfe)="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", 0xfe}], 0x1, r1) 2018/02/06 19:17:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b1c000)='net/psched\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000886000-0xbc)={0x7, 0x2, 'client1\x00', 0xffffffff80000000, "a49a780594dd4a13", "5360c79aa5fa61f28bb5825377f6228cd66b32ba317c7d1cd53a1e4e20112874", 0x8001, 0x100000001}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94}]}, 0x10) utimensat(r1, &(0x7f0000b5f000)='./file0\x00', &(0x7f00003ff000)={{0x0, 0x2710}}, 0x100) alarm(0xfffffffffffffeff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000263000-0xf)='/dev/sequencer\x00', 0x200200, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/02/06 19:17:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000cad000-0x12)='/dev/input/event#\x00', 0x9ff, 0x2000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000716000)=""/44) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) r2 = dup(r0) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f000078a000-0x38)={&(0x7f0000ca5000-0xc)={0x10}, 0xc, &(0x7f0000126000)={&(0x7f00009ec000-0x60)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, []}, 0x4c}, 0x1}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000344000-0x4)=0x3, 0x4) [ 37.448982] binder: 5534:5557 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 37.448989] binder: 5534:5557 Acquire 1 refcount change on invalid ref 4 ret -22 [ 37.504082] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 19:17:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000f3b000)={0x9}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c26000-0x15)='/proc/self/net/pfkey\x00', 0xa000, 0x0) rt_sigprocmask(0x2, &(0x7f0000cca000-0x8)={0x49a}, &(0x7f0000ec6000), 0x8) accept$llc(r0, &(0x7f000031d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000045f000)=0x10) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000077d000-0x13)=""/19) mprotect(&(0x7f0000ae8000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x7f, &(0x7f000006c000-0xf2)=""/242, 0xf2) 2018/02/06 19:17:49 executing program 7: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x1, 0x1d240, @fr_pvc_info=&(0x7f0000007000-0x14)={0x0, @common='syzkaller0\x00'}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000009000-0xd)='/dev/usbmon#\x00', 0x8, 0x8a301) 2018/02/06 19:17:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000474000)='asymmetric\x00', &(0x7f0000cc9000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000048c000-0x5)='em1!\x00', 0xfffffffffffffffe) r1 = request_key(&(0x7f00005b5000)='cifs.idmap\x00', &(0x7f0000f95000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000070f000)=',^+)\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0x39ae, 0x10000, r1) mkdir(&(0x7f00002ef000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') execve(&(0x7f0000cce000-0x10)='./control/file0\x00', &(0x7f0000bcd000)=[], &(0x7f0000b26000-0x10)=[]) syz_open_dev$evdev(&(0x7f0000dae000)='/dev/input/event#\x00', 0x7, 0x40000) 2018/02/06 19:17:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000007d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00002af000-0x10)={0x77359400}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000c9f000)='./file0\x00', 0x101000, 0x18) syz_open_dev$loop(&(0x7f0000453000)='/dev/loop#\x00', 0x8, 0x400) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f05000-0x8)) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000354000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}}, 0x8, 0x7, 0x6aa, "892f4859af0a730e83f188fc89d9ace4db3c959fd69b021ef6142b9f7a71b648cf3f1d118eb16d68963e41db41736a0df10124f401902554cfcc7d04f02a4261fb8c8dd889a171ad7887d55aeabfb5de"}, 0x160) bind$netlink(r2, &(0x7f00001e2000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc) 2018/02/06 19:17:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x5, 0xffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000090c000)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000ae9000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b11000)={@generic="3118419d4abcc6ffdb7d321d11864186", r1}) r2 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000099000)={0x0, 0x402}, &(0x7f00002c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000041e000-0x98)={r3, @in={{0x2, 0x1, @rand_addr=0x250}}, 0xffffffff00000000, 0xfffffffffffffff8}, &(0x7f000088d000-0x1)=0x98) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb, 0x9016}]}, 0x68}, 0x1}, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000025c000-0x4)=0x1, 0x4) 2018/02/06 19:17:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x4000000000008800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f0000ff0000)=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)) dup3(r1, r0, 0xfffffffffffffffc) 2018/02/06 19:17:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x103, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001000-0x10)={0x12, 0x1000, &(0x7f0000000000)="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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000-0x20)={@empty, 0x6, 0x3, 0x3, 0x2, 0x6, 0x2, 0x79aa}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000004000)='/dev/input/event#\x00', 0x1ffffffffff, 0x10200) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000002000-0x5)) 2018/02/06 19:17:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/pktcdvd/control\x00', 0x101880, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000214000-0x8)) fallocate(r1, 0x1, 0x570, 0x6) fcntl$getflags(r0, 0x408) r2 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r2, 0x0, 0xffff, 0x9) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000afc000-0x2c)=""/44, &(0x7f000047c000-0x4)=0x2c) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r2, &(0x7f0000af5000)=0x62, 0x10001) write(r1, &(0x7f000062c000-0x1)="05", 0x0) [ 37.585538] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5613 comm=syz-executor3 2018/02/06 19:17:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000731000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000a97000-0x4)=0x40, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000388000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000006e000-0x8), &(0x7f00008b5000)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000aa8000), &(0x7f0000cf8000-0x4)=0x4) sendmmsg(r0, &(0x7f0000236000-0x12c)=[{{&(0x7f0000277000)=@ethernet={0x1, @random="000000060003"}, 0x10, &(0x7f0000ea5000-0x60)=[], 0x0, &(0x7f0000ddf000)=[{0x157, 0x0, 0x7}], 0x10}}], 0x4444444444444ab, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a05000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000aec000)=0x2, 0x4) 2018/02/06 19:17:49 executing program 4: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000ca9000)="1606ff9b5213b016d94949b1cbbee7a53e4c95324fec8d47f6a9dc52d7f6024ac155508493398afd38286c433930d2088a9a623185d6", 0x36) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ba6000-0x5c)={{0xa, 0x0, 0xd32, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x3, [0x8000, 0x200, 0x6, 0x0, 0x800, 0x5, 0x100]}, 0x5c) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000387000), 0x4) 2018/02/06 19:17:49 executing program 3: fstat(0xffffffffffffffff, &(0x7f00007d5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000af2000-0x4)=[r0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f000091a000-0x2)={0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000-0xc)={0x0, 0x100, 0x2, [0x0, 0xfffffffffffffffb]}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0xc78}, 0x8) setsockopt$inet_buf(r2, 0x0, 0x2a, &(0x7f0000002000-0xdb)="2f05ae4a22eb39f57f68493f5d4beb39e2c320e648484b8e758bcac47e27b339579308ba78019588d0f4f7885e4950f21f965e0bfe88759f868805ab156aca829ac203ac5d078ea133ab7df00291bf9732fe08680e09b324eed8af9484d7f67bb90e01461fac7bc24814450638ec1df76ec6076c6023a4b035367e0d05c8381d01cf0837171be3ccd5c9cccf2cabca554b6523ed6e8cad7987aad01a14f13679aa97c5fcf2bd84aa2dde8216a3d2a19276b8a660d39bcf5c187d121c2bdf5573ca00aad495b769624a674ee77ceab639ddac1dcd6164ea56588545", 0xdb) r4 = syz_open_procfs(r1, &(0x7f0000000000)="00674226eefa") ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x0) fstat(r6, &(0x7f000000f000)) exit(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000001000), &(0x7f0000000000)=0x8) getdents64(r4, &(0x7f0000419000-0x44), 0x0) 2018/02/06 19:17:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d44000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080}, 'port0\x00', 0xb1, 0x80000000080003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80}, "0a4ceaa05dad126e00000002a5569b3fd4cec307e8ef3d13eb790ec9000400000d229db692542e5b78f8b29e0a27800f0000000000000009fb420009587f01a4", 0x800000000073, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000e95000)={0xb487, 0x5, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000309000)='/dev/sequencer2\x00', 0x0, 0x0) [ 37.635118] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5613 comm=syz-executor3 2018/02/06 19:17:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='ifb0\x00', @ifru_flags=0x2}) getsockname(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000cd6000)=0x26) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00001c3000/0x4000)=nil) 2018/02/06 19:17:49 executing program 2: unshare(0x20000) pipe2(&(0x7f0000147000)={0x0, 0x0}, 0x80000) unshare(0x24020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101000, 0x0) fcntl$setpipe(r0, 0x407, 0xd7) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000022b000)=0x80000001) ioctl$TIOCSTI(r1, 0x5412, 0x7e) memfd_create(&(0x7f0000932000)='securityc,eth0bdev^--[\x00', 0x0) 2018/02/06 19:17:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009b1000-0x8)) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000578000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r3 = creat(&(0x7f0000d2e000-0x8)='./file0\x00', 0x10) connect$pptp(r3, &(0x7f000031b000-0x20)={0x18, 0x2, {0x0, @empty}}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000beb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000048000-0x4)={0x4}, 0x4) sched_setparam(r4, &(0x7f0000617000)=0x5) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000f70000-0x4)=r4) bind$packet(r1, &(0x7f00008b7000-0x14)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/06 19:17:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f000052f000)=[{&(0x7f0000195000-0x77)=""/119, 0x77}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f000018f000-0x10), &(0x7f000072d000-0x4)=0x10) clock_gettime(0x0, &(0x7f000001e000-0x10)={0x0, 0x0}) lstat(&(0x7f00009c1000-0x8)='./file0\x00', &(0x7f0000e55000-0x20)) setitimer(0x2, &(0x7f0000dec000-0x20)={{0x77359400}, {r1, r2/1000+30000}}, &(0x7f0000476000-0x20)) clock_gettime(0x0, &(0x7f0000abc000-0x10)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0xfff) futimesat(r0, &(0x7f0000fc4000)='./file0\x00', &(0x7f00005ea000)={{}, {r3, r4/1000+10000}}) setitimer(0x1, &(0x7f0000bda000)={{0x77359400}}, &(0x7f000036f000)) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000044e000), &(0x7f00004a2000)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c18000-0x12)='/dev/loop-control\x00', 0x8400, 0x0) 2018/02/06 19:17:49 executing program 0: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000940000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000940000-0x4)) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000093f000-0x3), &(0x7f000093b000-0x4)=0x4) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000093f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$pppoe(r2, &(0x7f00008a2000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) 2018/02/06 19:17:49 executing program 1: munmap(&(0x7f0000909000/0x3000)=nil, 0x3000) getrusage(0x3, &(0x7f0000f7e000)) [ 37.713874] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/06 19:17:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x10) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r1, &(0x7f000062f000-0x8)='./file0\x00', r1, &(0x7f0000b37000)='./control\x00', 0x2) 2018/02/06 19:17:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000438000)='/selinux/status\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 19:17:49 executing program 7: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) write(r0, &(0x7f0000003000-0x1000)="04", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x400fee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) pause() 2018/02/06 19:17:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000509000)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x5, &(0x7f00007ea000)) socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6}) ppoll(&(0x7f0000cc0000)=[{r1}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000078d000)={0x5, 0x1, 0x5, 0x7, 0x10000}, 0xc) 2018/02/06 19:17:49 executing program 2: clock_gettime(0x0, &(0x7f0000bf1000)) nanosleep(&(0x7f0000d3b000), &(0x7f000073b000)) prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@ipv4={[], [], @multicast1}}, &(0x7f0000000000)=0x14) 2018/02/06 19:17:49 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000031a000-0xc)={0x0, 0x0}, &(0x7f000079a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xc51f}}, [0x5e, 0xfff, 0x1, 0x5, 0x800, 0x1f489bb, 0x7ff, 0x8, 0x2, 0x80000001, 0x7, 0xffffffffffffffe1, 0xfff, 0x99, 0x10000]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = syz_open_pts(0xffffffffffffff9c, 0x80000) r7 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000000000)={&(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001000)=[{&(0x7f0000002000-0x39c)={0x39c, 0x41, 0x308, 0x0, 0x2, "", [@nested={0x38c, 0x34, [@generic="6f201492462f04182a5761efd52978d0cdfc74258cedaec61d18a5d2cfad3ec803d3c6f9abc06d6fa4f21c31d82f7f455a04276e60e0b18a59ca8756e706396b0cab2f32214d57f72bceadecd27fc554ca0a50926a18f79c34a65d359feb328ff4e634bc70e0dcd371824829c704796f2831854d772498d984116aed222654e858b40b06b453c9e7689dcab72d8f59d2915acabcf0f6afad85ee296eb0f34c0377529f9984f6ed2d1965c5006618f8e3f4393d38970f88ecf66f61488243b99126b834cbfaddf778952a1189a590379d57f59ca14d350d3f20daa223a3cc3785aa737ae211a51e", @typed={0x18, 0x17, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="bcfec84b1ef1d027fc91f6969b81bebf274e5ee6a56d501d8869e28b7d02136b2fd407d94fcaceaa3afed96aaa2895acd9bfa0885a7d6bb21343fefec709562e6151d7c2455c5a276186d0c91701238668e5291b7782283cc453ddea7067da825945cd9c4347ccc790bf5e194325e1349c8512b1bf774bf717add792c7ecd723d1d15dbda43e4b2385a51bb7d30deb80904d09016b84efa8cbdac6f7217fbe4f6b3b0bb0ab1ff1e85bdb6ae18361730380268ab050e6ae489aa9cc151f5ba1f851cbba42f2de91911e1a45faa4eec0febf4a70b086dc05442553491e3b", @generic="9e8659591c212b0ecc6603abddc738b8dc559ed3f6a22c5434abd9765ea21fcf9db097e82111a4fecfd8a2bdcd8e0baa1ba8e6c437d494c3", @generic="3f17c6116e894879a18d64f843e677545d2f750e5edb215902c5cf75488c799cb25359fe4c3d92579588de3a2e33877e17c518e04654eb3c19e23d0f7e227de6dfedc1fbd1e2bfa8dc174da010ace5686f30a06cf2adb0a6bd726dbf9d948d33", @typed={0x8, 0x1}, @generic="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", @typed={0x10, 0x1d, @u64=0x2}]}]}, 0x39c}, {&(0x7f0000001000-0x10)={0x10, 0x2c, 0x320, 0x7, 0x0, "", []}, 0x10}, {&(0x7f0000000000)={0xe0, 0x37, 0x200, 0x4, 0x2, "", [@generic="5ff3f230fa49d62c3f4ff27604117f6f222dd0f5944ad743389c3330eb1314a5755d230945c791b822561adda5d50773a05e4a16e78cd31fe3c255fbc863d180cf90de5e15acecfb307794d6d80a08b4220fd7f60dc87bcff332318ad9989d6ace9c4de119a2466876e0cb28a23703bbc915dcd743113a910b4cbf", @typed={0xc, 0x4, @fd=r5}, @typed={0xc, 0x1d, @pid=r0}, @generic="a6cd765220e3c8154a2ced6e34f1f764cbe3d904246b7811452be16e2f9e76a5b170592b47721b0a6b9ae233b143ab51a0cdeca05b80a2e7bd1fb750"]}, 0xe0}, {&(0x7f0000001000-0x64)={0x64, 0x1b, 0x100, 0x7, 0x3, "", [@generic="d510af53badb0ba8d4b96871fb6e1d9cfc2d41a6850d1de703e08e9a82225a681601921ccbe59fe1a1074999feed8603389426a0f6d522abbf2f57b0eeb02e1b5ee3532dd0a4eccd3356278bdfe7976872"]}, 0x64}, {&(0x7f0000002000-0x674)={0x674, 0x1d, 0x2, 0x2, 0x3, "", [@typed={0xc, 0x58, @u32=0x6fece99}, @generic="89cc0b0c706e0cb721226b0611b7b42d86505fcee0857841ca76844fb05fa8f76f0d3e3b3a5c8ed783e9a44905ce98606e9422a070cb8f2d6023c633c95a2a23290ca40e02b3c3f14071a7b030b119c1c33ca83e78ea6de1be2ee23c63199c505928e9bdc5619e8b9d931f05fc20bec59c29514dd9472db4c39705decf219d809c5de2cdf87da367b6e443af441c1f8ce2", @nested={0x9c, 0x45, [@typed={0x8, 0x77}, @generic="ee27a82d5e8d512bf605aa9be9d9fc73d52867ac546b988f8ab1f889f4fb1640627da33d14e9449243d0b80827059abce9e38d3c8c5367421786fefde5bb57e85b62872f28e709cfcf3e24ca9dd44fbadfe1d740a36f2ae3be188bc158bc742a832170b35af4d4c1683e3c5b81205c97808e0f567e45e5a8a77aac865b80b46bd4cf6597ec7c1752d0943703bf60"]}, @generic="83a81a7b845b9e0cb67649d698e282339e2ad723a6f31d3ed698db4b605c0e0df59249535f293a1d74671b21709d8744be13a62ad7e16575a8723e95b5a1f3bf4d610c7dcb3cc19c7db6d5e6b5a6807b223e733e263bbb2fc9099e4a1abad7c70cc58f480dfb17c5b75d5b3e498c91dbf55c9c4b094d5f62927c", @nested={0x170, 0x21, [@typed={0xc, 0x1a, @u32=0x4}, @typed={0x18, 0x7f, @ipv6=@loopback={0x0, 0x1}}, @generic="15464febea98e3fc9cb0a8305e2409dd38b4ee76c4ee351045bcd83e86a39afa12fdfe6e687f6f330975a351f2998ce19f666b86c581b8e2aab8c4e2ab9f8ff9ede2142058431b728a4b85af196d58b965748a68257bdc8ad56c71888e1114f9b99fdccaa8f4d754d93aa8f4ec9fabd71b4b47fac0dd41181ff382b4c9fdb34dddee32fd52ae4768ac72fe29af44a4936d83c7151eac4677dab08908fefae05dece621d6f41dbc9e9ae520a0b0050016199f463dc41cf96deb605e610c49450346", @typed={0xc, 0x89, @ipv4=@loopback=0x7f000001}, @typed={0x24, 0x4e, @str='Vsystem-md5sumeth1:ppp1^(-\x00'}, @typed={0x8, 0x53}, @generic="8491fad278fa8afe2f07b770df716fa1c0b994914aa83138cde417154009d7af4505da4a78a1eb261695dd", @typed={0xc, 0x16, @fd=r6}, @typed={0xc, 0x33, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @typed={0xc, 0x40, @uid=r1}]}, @generic="51a2fa3e52d81dbe5da809e718b73c7f26d52a29d10081b04303b19a408b556fc20871546e05083b3d6ddb3d660ac5c5f005045624752a8c5d835703b48455601157bbf13c8c0938b6edb5b5d8b3c5606e6d19c9e6df977ec88a6c14d85520dee5c90c0ade1ca00f8a8572b5620dc82dec9999561a42113e7a466718bd59c23cda83bb2de0e639d0ce0aa7e08f6689d0e680e1482c0aa7bc15260691061dcf3aa5aeeaa27537d7d5e02399693522db148d50c296c4bf50c46bf63626ff1cf7de1edb8426946a3020629f6c6a2bfef4", @nested={0x258, 0x7c, [@generic="a20d0147f859e03607b4a4113de2e0d9c656cc45f7a9d05f192f2aa792f4b55f4ced7b71ffcd114298225c2b724debca560b9b208709cd4f1162bec10b263401f9fc81a599dbe6915bf0aa8ae32c6908e55d39cf844351d728ca978a779287c21df4aabec42a3a7a6d29d1010000f9ce0be515c87e0effee2263e613e0e2735fe1a254838be0ab", @typed={0xc, 0x24, @fd=r7}, @generic="5eb925844d8289af21f907a136b0b3aeb80361baebee034f65129eb6af22fc59b04b9c85d3b6efab57e58f7ca36f2cbda6642577931c748713db4c20151312622f20dfcf3f09bfeecbe602b266a0efd8bb53a30f5c0e0f4c74c7ca5af3568da8c4358d57d5539abc935f4542818c2008a1204904c089d2d8eaf6864625c85f6ecb4c53b6a54c7f054ae8c61870a35a5e4936e217716625010da60f034975437b66077340b256c3799b10756bffabb87527f89cbe905ba0aaf68a040b78ee2325496181ae5e65", @generic="92cd5995719669ed60ef8f2eaf161985153f1c184c97e8638ad931f2187dc692720b98cfb1fa2c743b03d23e8b7c47f9599103b1b6d6de39da28d83bba23e57fc067fa65063d6c3563c161c2ba5ec6152bbfcd913cb50ad32e2eed176f460704ea67fec806deee963c55d53cc06ba5840babefea1088f6a486fca3401e89896068fb2a06de201d414bc0ef59c57b7551d9af2f9e003946f3fd64e289a375270ace8a07347612bb89ab6f5d26dffa7a4cf9e91629016e6834acc7061ae69063", @typed={0x18, 0x67, @ipv6=@empty}, @typed={0x18, 0x0, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x58, @uid=r1}]}, @typed={0x18, 0x1d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x674}, {&(0x7f0000001000)={0xe0, 0x27, 0x18, 0x5, 0x2, "", [@nested={0xb8, 0x5d, [@typed={0x18, 0x8b, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x17}}, @typed={0xc, 0x2e, @pid=r0}, @typed={0xc, 0x6e, @str='\x00'}, @generic="78c89ff36dea4212c689c4bd5442439f811f4f45ab4c3c2f0803bfdb54e885d75271d4efea070ca9dedbd52e2ee6e67b2c1dcd6876feb62841d4a91d38489ca20efa07968c9ba078619ecb7eb3158b5dbe9beb0cf9f71ea57ed667d00e72e2749c6f587be5e052aff24954b750d08df3da39a885392931d0c20626304314168a5260db76"]}, @typed={0xc, 0x7c, @str='\x00'}, @typed={0xc, 0x80000001, @uid=r1}]}, 0xe0}, {&(0x7f0000002000-0xdc)={0xdc, 0x3a, 0x2, 0x7, 0x0, "", [@generic="839144afccbe9f9d290ce73d0f568deadc876bb146efce185615444ff0e8a43384a8264b1dc2241d1044b10e3d76eb111efa1b8454d3fc76ad64496a9009aaa4f95e8170d64cc1b9ceaf7de035099ad81ef8c01e94ea5586f4d785a7ea7b03cdab6b5c0d685b280b721cbaeec25f14eca8db1ce2a61c68f24f0a04ff9e5c68b0f108379ff40d69b406204664ac0d9e29653727f9e39d7dd87b5bc3c5e49b688b0b4843727eb23cc7a4b96e3871dd7f03e672ff358bdbe298c892c8d0a98ac82f260c22955c83207742cfc017"]}, 0xdc}], 0x7, 0x0, 0x0, 0x20000000}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000000000)=[{&(0x7f0000d59000-0x1c)=""/28, 0x1c}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/120, 0x78}, {&(0x7f0000001000-0xc1)=""/193, 0xc1}, {&(0x7f0000d96000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x83)=""/131, 0x83}, {&(0x7f00004ef000)=""/101, 0x65}], 0x5, 0x0) r8 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) ioctl$VT_ACTIVATE(r8, 0x5606, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f0000002000-0x4)) 2018/02/06 19:17:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000055b000)='./file0\x00', 0x2, 0x100) timerfd_gettime(r1, &(0x7f0000a4e000-0x20)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setitimer(0x0, &(0x7f0000012000-0x20), &(0x7f0000004000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f08000)='/dev/keychord\x00', 0x1, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000479000-0x4)=0x1, 0x4) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000e28000-0x80)=@generic={0x10000a, "daf8ffe6fffffef501f20000000000b61b340e63e94d691822e903e7d64ac8fef9507f0000000000000009fbbf26093d6b53efc1cb00880001186a68506776e9eba5ebd039273202a52700fa2e0000000000000033c1c99287b26eaece2900727e347f814dc256ce82cb2c8080002b00bff900000000000000076167b456"}, 0x80, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000778000)=[]}, 0x0) 2018/02/06 19:17:49 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="0200000002002c7b", 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000145000)='/selinux/policy\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000727000-0x38)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x7ff}, {0x8, 0x0, 0xfffffffffffff5ea}]}]}, 0x30}, 0x1}, 0x0) 2018/02/06 19:17:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x100000, &(0x7f0000559000)="b9") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)) 2018/02/06 19:17:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b0e000-0xb)='net/packet\x00') getpeername$inet(r0, &(0x7f0000b30000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000709000-0x4)=0x10) read(r0, &(0x7f0000a28000)=""/4096, 0x1000) 2018/02/06 19:17:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009ed000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00004d2000)={{0x2000000100000001, 0x0, 0x0, 0x0, 0x3}}) 2018/02/06 19:17:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000f63000)='./file0\x00', &(0x7f000006c000-0x20)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000e5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$llc(r1, &(0x7f000093f000-0x97)="ee4e19565e634704a90de4366d54b23176b0b3fb7ea57d83e4917fb5f794b72d917c9d568342ec5333e119d0b17b09c8c2219f97b42475670531d4f3d7703fc69e9c1124cecc39e362b3e010ad5b9bf0632b783cd6520ec9f71103362b04bc23d80d892c1bb92e8335cdc54ef74014f7cf21d48b484f1d61ee19e1aa487f6abfae6799a84383c390dd698003174bfe7d46304ff05ae0eb", 0x97, 0x4000, &(0x7f0000fd0000)={0x1a, 0x16, 0xfffffffffffffffc, 0xfffffffffffff801, 0x5, 0x49adbfe6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) setxattr(&(0x7f000032e000-0x8)='./file0\x00', &(0x7f0000464000-0x11)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e7000-0x10)='eth1,selinux+&-\x00', 0x10, 0x0) 2018/02/06 19:17:49 executing program 3: madvise(&(0x7f000072c000/0x2000)=nil, 0x2000, 0x4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d05000)='/dev/vga_arbiter\x00', 0x80401, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000b53000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000d000-0x4)) sendmsg$nl_generic(r1, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001b000)={0x14, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 19:17:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000269000-0xd)='/dev/snd/seq\x00', 0x0, 0x4201ffc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f50000-0x4)) openat$sequencer2(0xffffffffffffff9c, &(0x7f000046f000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x6b0f}}) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000005000-0x99)=""/153, &(0x7f00005d8000)=0x99) clock_gettime(0x7, &(0x7f0000c26000)) clock_gettime(0x0, &(0x7f00008ae000)={0x0}) clock_gettime(0x0, &(0x7f0000a7b000)={0x0, 0x0}) getrusage(0x1, &(0x7f00009bc000)={{0x0, 0x0}}) futimesat(r1, &(0x7f00002f0000-0x8)='./file0\x00', &(0x7f00003b6000)={{r2, r5}, {r3, r4/1000+30000}}) getpeername$ax25(r1, &(0x7f0000fc8000), &(0x7f0000aa0000-0x4)=0x10) [ 37.996656] tc_dump_action: action bad kind 2018/02/06 19:17:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ad6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005c3000), &(0x7f000099a000-0x4)=0x4) execveat(0xffffffffffffffff, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)=[], &(0x7f0000005000)=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ad1000)='pagemap\x00') mremap(&(0x7f0000382000/0x8000)=nil, 0x8000, 0x2000, 0x3, &(0x7f0000d0e000/0x2000)=nil) sendfile(r1, r1, &(0x7f000009a000-0x8)=0x100400, 0xffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000007000-0x4)}}) 2018/02/06 19:17:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) pipe(&(0x7f00003f9000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f000068a000)="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", 0x4ba}], 0x1, 0x0, 0x15e}, 0xfffffffffffffffe}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000d08000)='/dev/usbmon#\x00', 0x80000000, 0x10d100) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d4b000)={0x0}, &(0x7f00004cc000-0x3)=0xc) syz_open_procfs(r3, &(0x7f0000dd7000-0xa)='children\x00') ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000c4d000-0x20)="b475f1534ba415d4f48d097e19a37c8c94070f101bf954a7f2ca2c9033f1471a"}) 2018/02/06 19:17:49 executing program 1: clone(0x0, &(0x7f0000b26000), &(0x7f00009ed000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00002b7000)={@generic}) epoll_create(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}) 2018/02/06 19:17:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffe, 0x0, &(0x7f0000045000-0x10)={0x200000bb, &(0x7f0000a80000)=[{0x6535fd3c, 0x4, 0x0, 0xfffffffb}]}) ioprio_set$uid(0x0, 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000b90000)=0x5, 0x4) truncate(&(0x7f00007d3000)='./file0\x00', 0x44a) getresuid(&(0x7f0000c52000), &(0x7f0000d06000), &(0x7f0000176000)) 2018/02/06 19:17:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004c2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) finit_module(r0, &(0x7f000038e000-0x1b)='eth1vmnet0vmnet0\\:vboxnet0\x00', 0x2) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) nanosleep(&(0x7f000012c000)={0x0, 0x1c9c380}, &(0x7f000019d000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000a10000-0x1), 0xff49, 0x0, &(0x7f00007ce000-0x10)={0x77359400, r2}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000881000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000ea9000)=0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fcd000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00002fe000-0x4)) [ 38.017435] tc_dump_action: action bad kind 2018/02/06 19:17:49 executing program 0: signalfd(0xffffffffffffffff, &(0x7f0000731000), 0xfffffe58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0xc51}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c17000-0x10)={r1, 0x20, 0x4, [0xffff, 0xffffffff00000001, 0x7ff, 0x0]}, &(0x7f0000000000)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000097f000-0x4)=0x0) syz_open_procfs(r2, &(0x7f00007b3000)='net/wireless\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r2, &(0x7f0000000000)) 2018/02/06 19:17:49 executing program 7: r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000034b000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e2e000)=0x18) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control={0x100000001}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) accept$ipx(r2, &(0x7f0000052000-0x10), &(0x7f000041b000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @tick=0x2}) 2018/02/06 19:17:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00001ce000)=[{&(0x7f0000fb4000)="1f00000002ff1900080007150000068100023b0509000100010100ff3ffe58", 0x1f}], 0x100000000000007a) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0xfffffdd7}], 0x1) dup3(r1, r0, 0x0) 2018/02/06 19:17:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006e1000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f000001d000-0x1c)=""/28, 0x148) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec107e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) open(&(0x7f0000d6e000-0x8)='./file0\x00', 0x0, 0x13b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00002d0000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/06 19:17:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x8001, &(0x7f0000ca9000-0xcd)=""/205, 0xcd) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") syz_open_dev$loop(&(0x7f00001ff000)='/dev/loop#\x00', 0xa1, 0x10300) 2018/02/06 19:17:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906}}}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e8f000)='/dev/ptmx\x00', 0x102, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000df1000-0x8)) 2018/02/06 19:17:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) rt_sigprocmask(0x2, &(0x7f0000119000-0x8)={0xc4}, &(0x7f0000d57000-0x8), 0x8) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000669000)='/selinux/status\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f00008f5000-0x8)='./file0\x00', &(0x7f00000fd000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000601000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b46000)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000a9b000)=0xe8) sendmsg$nl_generic(r0, &(0x7f00001f2000)={&(0x7f0000430000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00001de000)={&(0x7f000023d000-0x1170)={0x1170, 0x7, 0x400, 0x0, 0x0, {0x10}, [@typed={0x10, 0x89, @u64=0x9}, @nested={0x1140, 0x27, [@typed={0xc, 0x74, @pid=r1}, @typed={0xc, 0x94, @uid=r2}, @generic="a0bc5c422f888f831ac4097a4a32245ddf88", @generic="5557155d988620be3885fb661a5811520e4dc971161344c120e92fc9fd4d6a8e66c8c9e456e723ff4393b5eb5fb1216f0894720dd7ca949ac74c7172eb1c", @typed={0xc, 0x79, @pid=r3}, @generic="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", @generic="f5dc3fbd43c66d6851c91997fd73850fc45e8243e8a2e4f584ef8262a8e3feb11350f000184a2f2572b09f22b50487e38e87b66fa15c5529387b6f411c39dd0c", @generic="04ee4f34c3ff34eca5ca744b5ec02efaeb00f9d370f12e55d2151a764a69cdc73dd0acc3d4ca393f8a55648cbecd999fcf431d4aa64ebdf4b837b7777722a72d24e2a7a8d49bb04f7661e43c3a78234ff813c5e2baf7c401b6fc62704a4a9ce52701f2f65b31d08110574aa68218983a5f1def13648b52821db7fed5d69c7fe1c604a7a85ca4ce0d"]}, @typed={0xc, 0x94, @uid=r4}]}, 0x1170}, 0x1, 0x0, 0x0, 0x81}, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/06 19:17:49 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/06 19:17:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00002e9000-0x4), 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0x3, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1000002, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) open(&(0x7f0000a95000)='./file0\x00', 0x0, 0x109) 2018/02/06 19:17:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000394000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000e82000-0x78)={0x9fc, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @empty}, {0x2, 0x2, @broadcast=0xffffffff}, 0x10, 0x4, 0x2, 0x1, 0x8001, &(0x7f0000146000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8, 0x742, 0x2}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c3e000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@empty}}, 0xe8) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 19:17:49 executing program 6: msync(&(0x7f0000c88000/0x3000)=nil, 0x3000, 0x7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a36000)={0x0, 0x0, 0x0}, &(0x7f0000432000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00006b6000), &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setresgid(r0, r1, r2) [ 38.220641] audit_printk_skb: 16 callbacks suppressed [ 38.220652] audit: type=1400 audit(1517944669.951:20): avc: denied { setgid } for pid=5797 comm="syz-executor6" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.273839] mmap: syz-executor4 (5805) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/06 19:17:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x128) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000dac000-0x4)) r2 = dup3(r0, r1, 0x80004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x5d, "b5dad6cb4f3a7a83460535af11969dc5802723607dfe9c7b92c086c1df6bfaca3d2d51e338150950c60b2010935ddc1e83987f57257aa5b05fbf20fe2909aed74ddc3e903a691bf36b16580413bf88e7df90feeaead4ac55c89c882986"}, &(0x7f0000000000)=0x65) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r3, 0xfffffffffffffeff, 0x4, 0x20, 0x8}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000001000-0xa)='ns/cgroup\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000894000)=""/139) fchmod(r2, 0x4) stat(&(0x7f0000f76000-0x8)='./file0\x00', &(0x7f0000e63000-0x44)) mount(&(0x7f000046e000)='./file0\x00', &(0x7f0000022000-0x8)='./file0\x00', &(0x7f0000404000)='ceph\x00', 0x2a0440, &(0x7f00000fa000-0x56)="8f218593240126a094a9ac8ab2d4256def163a852b514801be8d2ae75377c5d426c7cdd74723c2051b35e1c164e796effc7e3ed867306ee32d37a5a4897e96f118676ce614c585b0fd7af89a339a02bd5a74af5b65be") r6 = syz_open_procfs(0x0, &(0x7f0000f3a000)='attr/sockcreate\x00') sendfile(0xffffffffffffffff, r6, &(0x7f0000c0c000-0x8), 0xff) 2018/02/06 19:17:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000086c000/0x1000)=nil, &(0x7f0000000000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006e4000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a1c000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$KDDISABIO(r0, 0x4b37) socketpair(0xe, 0x80005, 0x7ff, &(0x7f000076c000)={0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x7ffffffe}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000c16000)={@common='ip6gre0\x00', @ifru_flags=0x2002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000362000)='yeah\x00', 0x5) sendto$inet(r2, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0xfffffffffffffffc}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) read(r0, &(0x7f0000aae000)=""/154, 0x229) syz_open_procfs(0x0, &(0x7f0000a5c000-0x5)='auxv\x00') 2018/02/06 19:17:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) mincore(&(0x7f0000fb7000/0x2000)=nil, 0x2000, &(0x7f0000b2a000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick}) 2018/02/06 19:17:50 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x1e)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=@generic="68c791406f8c04f24fb2d8dd5a393408"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)=""/179) 2018/02/06 19:17:50 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000d02000/0x3000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a96000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/02/06 19:17:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b83000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00001fb000)=0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000f9ffffffffffffff03000000450001070000001419001a000400020000000012020000080002010c00f41ee400", 0x39}], 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f2d000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f0000d9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e49000-0x4)=0x14, 0x0) 2018/02/06 19:17:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000205000-0x10)=@ax25, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b0a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ae7000)='/proc/self/net/pfkey\x00', 0x400002, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000d1b000-0x28)={0xfffffffffffff72c, 0x20, 0x800, 0x3ff, "c9ca69c043d13239d36816ac5225d6a76c8e851cdddc71757ea5a822676aae26"}) pipe(&(0x7f00006b7000)={0x0}) mq_open(&(0x7f0000702000-0x15)='/proc/self/net/pfkey\x00', 0xc2, 0x80, &(0x7f0000fbd000-0x40)={0x2, 0x3a78, 0x2, 0x100000000, 0x3, 0x9, 0x0, 0x100000001}) fcntl$setpipe(r1, 0x407, 0x2) signalfd(r2, &(0x7f0000519000)={0x1}, 0x8) 2018/02/06 19:17:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) r1 = creat(&(0x7f000004a000-0x8)='./file0\x00', 0x152) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000b50000)=""/207) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendto(r0, &(0x7f0000005000-0x1000), 0xfffffffffffffedc, 0x0, 0x0, 0x0) 2018/02/06 19:17:50 executing program 0: r0 = memfd_create(&(0x7f0000414000-0x10)=' md5sum(cgroup-\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x30)=[{&(0x7f00004a1000-0xa5)="7de1a8e926682982ea6bbcc6cdd16ce1a87171be8ffd01587e62f1b5e9500a866f256e27487543c7834da17c710a791af6bb29f5b6da8dcf0e139f499a7d513a18c83212883ea5ceb9d1f906f2e2b166d43961c068d6147959a95a18d286cb83b52d5357a5b617414c5bf6d47837f7acb2b8814ffe4f3362bd11fc1dd79c88bc6827b50394dca330e816455bcaf59e5e9f9662318009e6459bd47170022fdeac70d3e0c35a", 0xa5}, {&(0x7f00008aa000)}, {&(0x7f000025d000)="2d58bc45a9213edb8dfc684d7fa3ad174be1f9ec61ce5a26dc0129d366aa75ab871e5ce4a2fd74fd1068de02d0c2446771a2a7a288db4b91a0530cff7e18f2", 0x3f}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) close(r2) 2018/02/06 19:17:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f22000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) iopl(0x4) 2018/02/06 19:17:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000575000-0x24)={0x0, 0xfffffffffffffffe, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x200, 0x0, 0x0, 0x0, 0x11, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a7000)='/selinux/checkreqprot\x00', 0x20281, 0x0) getpeername$packet(r2, &(0x7f0000d6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000513000-0x4)=0x14) dup2(r0, r1) r3 = syz_open_dev$sndseq(&(0x7f0000156000-0xd)='/dev/snd/seq\x00', 0x0, 0x44004) signalfd(r3, &(0x7f000042f000-0x8)={0xd8}, 0x8) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) memfd_create(&(0x7f0000965000)='/dev/ptmx\x00', 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec7000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/06 19:17:50 executing program 2: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000eef000-0x6a)="05f1210544cfe4f5db7bdf796924e4bdc423ad3010ef178808f4445199dd00fce10b404fb40cd6e1d757bc954f535005f6ed45698bb014cb0e7a8a211cb97d988947b3bc1e5715b473058fb14e1c070001f92744e967d7163271384a78e0f88e2b9c133a7260fc96bc4d", 0x0, 0x0, &(0x7f0000eee000)={0x2, 0x0, @loopback=0x7f000001}, 0xcc) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000eee000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/dev/pktcdvd/control\x00', 0x404400, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x7, 0x3c, 0x1}, 0xfffffca5) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000eef000)='/dev/net/tun\x00', 0x0, 0x2000001) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/06 19:17:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r0) fsetxattr(r1, &(0x7f0000aea000)=@random={'btrfs.', "987070703076626f786e657430282500"}, &(0x7f00002da000)='\'', 0x1, 0x1) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fe, @time, {}, {}, @note}], 0x30) 2018/02/06 19:17:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00007c8000)={@generic="f507bcc186bea67941d19b09802272ed", @ifru_addrs=@nfc={0x27, 0x5000000000000000, 0x100, 0x7}}) r1 = syz_open_dev$usbmon(&(0x7f0000316000)='/dev/usbmon#\x00', 0x80000000, 0x4000) write$selinux_access(r1, &(0x7f00008b3000-0x89)={'system_u:object_r:pinentry_exec_t:s0', 0x20, "753f636f6e660008656409172fbb447c8ff58b7e635e68329daa5f2a693ffb7d339786c669accd444f0615d34c8ab3054e511ecae2b9aca450e8a4525469725e87a394e40de6ff0dcc17fc43489e9dc664cd606d233ae9f9fa1d1bf717b7a958", 0x20, 0x35, 0x31}, 0x89) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c20000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000595000-0x4)=0x401, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000858000-0x9)='/dev/rtc\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000a9f000-0xa)='highspeed\x00', 0x43) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000495000-0x1000)="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", 0x16d, 0x3fffd, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/06 19:17:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d44000-0xa)='/dev/ptmx\x00', 0xffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) pread64(r1, &(0x7f0000941000)=""/185, 0xb9, 0x2e) r2 = dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c35000-0x1), 0xffffff0b) writev(r2, &(0x7f0000689000)=[{&(0x7f0000ba4000-0x27)="d5", 0x1}], 0x1) 2018/02/06 19:17:50 executing program 0: r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00003e7000)='asymmetric\x00', &(0x7f0000fc1000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="f5f76019bdf2772e35a3fbfe19a3eb5504600097eb63405dc1797d8cfa63c09de6c4ff5fd7423ce05a1f8860600458ea0919e0a5fda10ba229583799628b1463188f1cbbe4749b27bca48e9166d570b85231ea8ead66eac0dd6a0a5f57a49cd68cd4823c2c359215872ddabd3fb554625beb51a08817cbdaaab9c8fe3e1318bfc59841a67caf47b0761d3478fa478297299122709d870cb177ff908c98836bb6f33354413e8bf6e53e1af28cdecc07b2f1573362fb5d789946", 0xb9, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r1) clone(0x0, &(0x7f0000000000), &(0x7f0000013000-0x4), &(0x7f0000001000-0x4), &(0x7f0000004000-0x35)) ustat(0x0, &(0x7f0000f5a000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000001000)=""/127, 0x7f) 2018/02/06 19:17:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00001af000)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000fbe000-0x54)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000413000+0xf42)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000307000-0x4), &(0x7f0000a6b000)=0x4) 2018/02/06 19:17:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4}) finit_module(r0, &(0x7f000001a000-0xd)='/dev/snd/seq\x00', 0x3) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r1}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8), 0x8) 2018/02/06 19:17:50 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x3}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) fcntl$getown(r0, 0x9) r1 = socket(0x8, 0x6, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8), &(0x7f0000001000)=0x8) 2018/02/06 19:17:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00003c8000-0x12)='/dev/loop-control\x00', 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) recvmsg$netrom(r2, &(0x7f00008f8000)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f00005a2000)=[]}, 0x42) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00006f4000-0x4), &(0x7f000035b000-0x4)=0x4) 2018/02/06 19:17:50 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x258, 0x0, [@generic="84fec57cbd4a38960e8af20b253e9b857732d1a08d32aa1e0190a32536d3a44344da947a7ebb0140006d15b9da0e31bda87a67852f8a6aa9d6d902d2b819fffa9e86e1476fee5c80968b7a4914aa91f6aa896b18e3a8ed26e3d10a1a79a7d798bf8030bf012d6a42ba820ea1c03be38af70c4096317d7418c6dbff94e852d519f7b5e45392d8803b09be4d0a538cb2f35fb0f69de4d2bf087c784d41503b02a33926cf0457903503ec73e1d8272aef55f367f525afc054ad4bf2fa992a4a71f1598bed6cc9c41bb45720cbb7262dd83d81576f5a578cc8269afc23269dff0dddc3beb30c63f93a887223d32b62cb79383e10a6b65beeb44b32813f17b1cc03f99619dd5ced4ec40679dae53bdb5788154d290dfc217961afc05cf52c041d6c33ea9d87367e5d14a7a43060b4d8de99d8d972c8d81589d45e68943e7a78df875446bd3efd8ddc93bbc2fb3ddfeee27c34181459f3d7cffbf34109f07013608a8624b9a86c9f655f17ba433dd21055", @generic="159f94792017d263b928a0f7cf5c6b2dde5435ab9e92ad1d538763ed6fb9415d5720099b1b4ae7394ff06117087b78db0c80acf2eb4605a7e33109059ae7fb9fd858caa802684a0f1a9a86aa832b35955c16ec7444f3f439c748f7852bda89fb7c4db053a7197423649e6e31a9a81018df4f9c8be948bd41ca6ae7cd8f1bdd117d727683ec413df74978f25313a2aa1f8ce7ce4d30e218627af813847a4da2447b3db2c8d0d96af5cb0cd7d05452f218adf75af5d5a55d0f962863856a20c85a05e28bd77dc3ad3cb143ad7b1d7c8f925aa0777633d177e67237f57ffc4b8aa4e3e5efffa1"]}, @generic="8cc2492aa52572f97acfc517cc8969751079300accd7e5386ed1e730bdddb1755bac7b5899ae8bf0d304399e510fc1119545a69c0048007a4164483c12821a070aa2399ce00c016d2c7f2bca9cdd7afe6b5e2f6c1e8336816363afe219634fac5890103b6fef5870d5ffb95e9e9d90e02188ff52a5f7b7f3ebe28cd25a3f", @typed={0xc, 0x7a, @ipv4=@broadcast=0xffffffff}, @generic="b2e2697e2b7416df5a0dc43a8b"]}, 0x300}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x28, 0x1, 0x1, [r2, r0, r1, r2, r1]}], 0x28, 0x40000}, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000002c000)=[], 0x0, &(0x7f000001b000)}, 0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000002c000)={0x1836626c, 0x6}) ioctl$KDENABIO(r2, 0x4b36) 2018/02/06 19:17:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000706000-0xc)='/dev/autofs\x00', 0x80100, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000dd0000)={0x8, 0x6a356c5d, 0x16ec, 0x953, 0xff}) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00008f1000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006fe000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000b2e000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00005d9000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x20, r2}) sendto$inet(r1, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg$inet_sctp(r1, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5d, &(0x7f0000f44000-0x4)=0x6, 0x4) 2018/02/06 19:17:50 executing program 2: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$binder(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 2018/02/06 19:17:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1c, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000260000)}) r1 = socket$inet(0x2, 0x3, 0x400) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fdf000)={0x0, 0x3}, &(0x7f0000036000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000025b000-0x8c)={r2, @in6={{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}}}}, &(0x7f00000ba000-0x4)=0x8c) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000b6c000)={r3, @in6={{0xa, 0x1, 0xe63, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}}}, 0x8c) 2018/02/06 19:17:50 executing program 7: mmap(&(0x7f0000000000/0xb13000)=nil, 0xb13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b0f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006c1000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b05000)={0x80000000, 0x1, 0x1, 0x0, 0x4}) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000691000)='cifs.spnego\x00', &(0x7f00009c6000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000941000-0x23)="5678b7cb8a422d07b7e2848e5e9cb86344d30055a481ffd0b972d82502f98a45eb6e69", 0x23, 0xffffffffffffffff) add_key$keyring(&(0x7f00002f2000-0x8)='keyring\x00', &(0x7f0000b14000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b14000)='/selinux/enforce\x00', 0x40500, 0x0) mmap(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000b15000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00009f0000)=0x10) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b14000-0xe8)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00005db000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00006ab000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b13000)) 2018/02/06 19:17:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) chdir(&(0x7f0000457000)='./file0\x00') rename(&(0x7f0000f70000-0x8)='./file0\x00', &(0x7f00000ae000-0x8)='./file0\x00') lchown(&(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/06 19:17:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x27978b97a7fe3415, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000f000)={0x0}, &(0x7f000089f000-0x4)=0xc) rt_tgsigqueueinfo(r1, r2, 0x29, &(0x7f000011f000)={0x1c, 0x40000000000, 0x6, 0x6a}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/06 19:17:50 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ffd000-0x8)='./file0\x00', 0x10080, 0x1) r1 = socket(0x9, 0x6, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffb000-0xc)=@ethtool_gstrings={0x1b, 0x5}}) 2018/02/06 19:17:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ed000)='/selinux/checkreqprot\x00', 0x8000, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000e66000-0xf0)=[{{&(0x7f0000058000-0x6)=@hci, 0x6, &(0x7f0000f46000-0x50)=[{&(0x7f000089b000)=""/4096, 0x1000}, {&(0x7f0000fa0000-0xa2)=""/162, 0xa2}, {&(0x7f000019c000-0xcf)=""/207, 0xcf}, {&(0x7f0000fda000-0x3e)=""/62, 0x3e}, {&(0x7f0000be5000)=""/166, 0xa6}], 0x5, 0x0, 0x0, 0x1}, 0x9}, {{0x0, 0x0, &(0x7f000057b000)=[{&(0x7f0000371000-0x5e)=""/94, 0x5e}], 0x1, &(0x7f000013d000-0x92)=""/146, 0x92, 0x5ac9}, 0x2}, {{&(0x7f0000080000-0x10)=@ipx, 0x10, &(0x7f0000ecc000)=[{&(0x7f0000396000-0x1000)=""/4096, 0x1000}, {&(0x7f0000254000)=""/79, 0x4f}, {&(0x7f00004c0000-0xcd)=""/205, 0xcd}], 0x3, &(0x7f00002e2000-0xf2)=""/242, 0xf2, 0x10000}, 0xfffffffffffffc01}, {{&(0x7f0000ca9000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000039e000)=[{&(0x7f0000f2c000-0x47)=""/71, 0x47}, {&(0x7f00008a4000)=""/251, 0xfb}, {&(0x7f0000d84000-0x15)=""/21, 0x15}, {&(0x7f0000504000-0x1c)=""/28, 0x1c}, {&(0x7f0000a8a000)=""/232, 0xe8}, {&(0x7f000043e000)=""/4096, 0x1000}], 0x6, &(0x7f0000d14000)=""/4096, 0x1000, 0x4}, 0x10000}], 0x4, 0x1, &(0x7f000049b000-0x10)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e73000)={{{@in=@broadcast, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f000072c000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f000009b000)={&(0x7f0000066000)=@newlink={0xff19, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x40}, 0x1, 0x0, 0x0, 0x6}, 0x400000000) 2018/02/06 19:17:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2), &(0x7f0000744000), &(0x7f0000743000-0x4), &(0x7f0000a11000)) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r0, &(0x7f000048e000-0x8)=[{&(0x7f000064a000)=""/119, 0x77}], 0x1, &(0x7f0000dfe000-0x10)=[{&(0x7f00001a1000)=""/20, 0x14}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000469000-0x4)=r0) dup2(r1, r2) tkill(r0, 0x15) 2018/02/06 19:17:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/150) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000418000-0xb)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000ad4000)=0x2bdd, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00002da000)=0x5) 2018/02/06 19:17:50 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000006000-0x6e)=@file={0x0, ""/108}, &(0x7f0000004000)=0x6e, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @rand_addr}}) r1 = socket$inet(0x2, 0x800, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000)={0x7, 0x2, 0x5, 0x1}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000007000)="99ff653b2c4b1b04eba6fde91022b785d2e927cff3f2979e855d7879b512ad3ca5544282ad8ed40cdb0058340a8c4e9342c27a69bdb40be5b3bcddede0cb910f3527c6a3259f7e68b6f2d16e617a6ad21087e153fe0ac40a12e6203db632c2dc57016465da7cdb7dfa7a72c72aaee3a7379f8c16ed56f36be1def652400a18f77b70813105c13a33810456b9949e7a466a3915086450b5d3eb6072d17ae4cfbe", 0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000009000-0xe6)=""/230, &(0x7f0000001000-0x4)=0xe6) r3 = dup2(r0, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000006000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0xfffffffffffffd15) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000004000-0x15)="f5", 0x1, 0xfffffffffffffffb) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000009000-0x4)=r5) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000008000)=0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000009000)={r4, 0x24f}, &(0x7f0000005000-0x4)=0x8) 2018/02/06 19:17:50 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)) read(r0, &(0x7f0000c07000-0xc7)=""/199, 0xc7) write$selinux_context(r0, &(0x7f0000787000-0x27)='system_u:object_r:gpg_helper_exec_t:s0\x00', 0x27) 2018/02/06 19:17:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000012000)="59f35ae4bfaedeeb702fdb26017eb9063c0418f2610561c223d9eac3d91a276b610bbffaca67bf0c81415afc1bbd424dc8296e285c8945f83f9dd8be8be22995519fd1c8140f3d142059e710f6a5fc05e61df8a4bf71c17bee0cec33f8505f566f2f0c8ee64c497128e1a8271e5d306ce214cd41da3b4a329e0529c919a114063340f9af4a2c3eac2d1e0d1e0d84b71f84a0a752c0b44a934e8c5cbd2eb9f8a487879ab3d318a3", 0xa7, 0x4000000, &(0x7f0000013000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) listen(r0, 0xb18) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/06 19:17:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000273000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0x356) 2018/02/06 19:17:50 executing program 5: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000a3e000-0x8)) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b3f000)='./control\x00', 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000809000)='dctcp\x00', 0x6) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000803) inotify_add_watch(r2, &(0x7f0000b3a000)='./control\x00', 0x4000800) [ 38.600002] binder: BINDER_SET_CONTEXT_MGR already set [ 38.605437] binder: 5881:5894 ioctl 40046207 0 returned -16 2018/02/06 19:17:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000b9e000-0xf7)="79d02698f30ef8a2dcb663b6b6de53bae1fa3705e24d9d1e122861545e38415160c4a2a91eaa67433e3f5bbf49a7ae2345b143a984a1795998d4ce562f4a2e6e581714465762a49ae9bd591199bc6452d78dcb542ebb55156a47163b6bddf8e86c63f3e3d9739c850b2159a85e1e4fef6c2186ace7f4a337329a10c60516c3b465a9d982604a90da57572e39f68b69600dfb6de31f8219448a95d828e359f7f09c540f782c90b23b100e44a732dbb8c356db4d50324afd4d25a9ec9f44f0152677b871b31574d84ab06174dd7439c3dec34afaabcb0c01ae3fa8fe4bd7c6488a2d86fb0634510d431f042d5ed5cc9f966740ff0356108d", 0xf7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_unlink(&(0x7f0000094000-0x9)='vmnet1:\'\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00006f1000)={0x0, 0x2}) 2018/02/06 19:17:50 executing program 6: r0 = userfaultfd(0x0) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00003a8000/0x4000)=nil, 0x4000}, 0x3}) 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) 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) 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) 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) 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) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000+0xfb5)=[{{&(0x7f0000000000)=@can, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000002000-0xf5)=""/245, 0xf5}, {&(0x7f0000001000-0xc7)=""/199, 0xc7}, {&(0x7f0000002000-0x3e)=""/62, 0x3e}, {&(0x7f0000002000-0x7c)=""/124, 0x7c}, {&(0x7f0000002000-0x83)=""/131, 0x83}, {&(0x7f0000001000)}, {&(0x7f0000001000)=""/28, 0x1c}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}], 0x8, 0x0, 0x0, 0xed}, 0x6}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0xa6)=""/166, 0xa6}, {&(0x7f0000001000)=""/188, 0xbc}, {&(0x7f0000001000-0x87)=""/135, 0x87}], 0x3, &(0x7f0000001000), 0x0, 0x4}, 0x2}, {{&(0x7f0000001000-0x58)=@alg, 0x58, &(0x7f0000001000+0xa75)=[{&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f0000001000-0x95)=""/149, 0x95}, {&(0x7f0000001000-0xd0)=""/208, 0xd0}], 0x5, &(0x7f0000001000), 0x0, 0x1ff}, 0x8}, {{&(0x7f0000000000)=@hci, 0x6, &(0x7f0000001000)=[{&(0x7f0000002000-0xf4)=""/244, 0xf4}, {&(0x7f0000002000-0x32)=""/50, 0x32}, {&(0x7f0000001000)=""/206, 0xce}, {&(0x7f0000002000-0xf7)=""/247, 0xf7}], 0x4, &(0x7f0000002000-0xa1)=""/161, 0xa1, 0x5}, 0x2}, {{&(0x7f0000002000-0x6)=@hci, 0x6, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0xbb)=""/187, 0xbb}, {&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f0000002000-0xe4)=""/228, 0xe4}, {&(0x7f0000001000)=""/78, 0x4e}, {&(0x7f0000001000-0x11)=""/17, 0x11}, {&(0x7f0000002000-0x2a)=""/42, 0x2a}, {&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x7}, 0x9}, {{&(0x7f0000001000)=@hci, 0x6, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x6b)=""/107, 0x6b}], 0x1, &(0x7f0000001000-0x91)=""/145, 0x91, 0x5}, 0x8000}], 0x6, 0x3c849d385ad66781, &(0x7f0000001000)={0x77359400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x200000000000, 0x8, 0x800, 0x4, r2}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f34000-0x10)='/dev/sequencer2\x00', 0x8003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r3, &(0x7f0000000000)={0x28, 0x0, 0x3, @fuse_notify_inval_inode_out={0x2, 0x5, 0x9}}, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000001000)=""/30) 2018/02/06 19:17:50 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000-0x8)={0xf38}, 0x8, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000006000-0x30)) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000009000)={0x80000001, 0xf90, 0x1f, 0x902a, 0x8, 0x3, 0x9, 0x80, 0x6, 0x4, 0x3ff, 0x6}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000009000-0x1)}) 2018/02/06 19:17:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f7c000)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}}) socketpair$inet6(0xa, 0x4, 0x20, &(0x7f0000155000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f4c000)={0x0, 0x8}, &(0x7f0000b41000-0x4)=0x8) syz_extract_tcp_res$synack(&(0x7f0000c49000), 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ab5000-0x8)={0x0, 0x10001}, &(0x7f000021a000+0x928)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000059a000-0x14)={r2, 0x6, 0x8, 0x0, 0x0, 0x3f}, &(0x7f00009fd000)=0x14) 2018/02/06 19:17:50 executing program 4: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001aa000-0xb)='/dev/hwrng\x00', 0x100, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00002b8000)=0x2, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000cc000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000228000)={0x2, 0x4005cb, 0x3}) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000041d000-0x5a8)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@empty}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {0x0, 0x2000000000000}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2000000000}, [@algo_auth_trunc={0x4c, 0x14, {{'poly1305\x00'}}}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/06 19:17:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) pipe(&(0x7f00006c8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000086d000)=@assoc_value={0x0}, &(0x7f000056d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000114000-0x98)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1000, 0x884}, 0x98) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x168)=[], 0x0, 0x0, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000008a000-0x10)='/dev/input/mice\x00', 0x0, 0x80102) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x5) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = syz_open_dev$mice(&(0x7f0000d4f000)='/dev/input/mice\x00', 0x0, 0x100) shutdown(r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) uname(&(0x7f00002d4000)=""/18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000373000-0x4), &(0x7f0000c3f000-0x4)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000126000)=0x2, 0x4) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000b56000-0x2)=0x3) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000d1c000), 0x4) 2018/02/06 19:17:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000e59000-0xaf)=""/175, &(0x7f000033d000)=0xaf) [ 38.691913] binder: 5938:5943 got transaction with invalid data ptr [ 38.703431] binder: 5938:5943 transaction failed 29201/-14, size 3896-0 line 3146 2018/02/06 19:17:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000b78000)='user\x00', &(0x7f00006a4000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000bff000-0x67)='D', 0x1, 0xfffffffffffffffb) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e8f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000794000)=0x2, 0x4) [ 38.734842] binder_alloc: binder_alloc_mmap_handler: 5938 20000000-20002000 already mapped failed -16 [ 38.749416] binder: BINDER_SET_CONTEXT_MGR already set [ 38.755536] binder_alloc: 5938: binder_alloc_buf, no vma [ 38.763715] binder: 5938:5943 ioctl 40046207 0 returned -16 [ 38.769796] binder: 5938:5956 transaction failed 29189/-3, size 3896-0 line 3127 [ 38.782094] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.789454] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/06 19:17:51 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000000f000)=""/4096, 0x1000, 0x2, &(0x7f0000013000)=@ethernet={0x306, @empty}, 0x10) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26, &(0x7f000000a000)=[{&(0x7f0000011000)='&', 0x1}], 0x1, &(0x7f0000009000-0x218)=[]}, 0x4001) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000013000-0x9)=@rc, 0x9, &(0x7f0000013000-0x10)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f000000d000-0x1000)=""/4096, 0x1000}, 0x40010123) 2018/02/06 19:17:51 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="7f", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x2) openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) 2018/02/06 19:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000d81000-0x7)=@file={0x0, ""/5}, &(0x7f00002a5000-0x4)=0x7, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f58000-0x20)={@generic="c249be335e630fd502527c5d744148d4", @ifru_flags=0x600}) 2018/02/06 19:17:51 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) capset(&(0x7f0000011000), &(0x7f0000001000-0x18)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f21000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ea7000)={0x0, 0x7, 0x30}, &(0x7f0000997000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000149000-0x20)={0x2, 0x5, 0x800e, 0x7f, 0x0, 0x9, 0x6, 0x9, r2}, &(0x7f0000284000)=0x20) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 19:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052a000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000b99000-0x4)=0x6, 0x4) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2018/02/06 19:17:51 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f79000-0xb)={0x32, 0x7, 0x7, 0x80000000, 0x3, 0x9, 0x3, 0x9, 0x1ac, 0x9f, 0x1f}, 0xb) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) poll(&(0x7f0000d07000-0x8)=[{r0}], 0x200000000000031b, 0x0) 2018/02/06 19:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)) poll(&(0x7f0000343000-0x20)=[{r0, 0xffe}, {r0, 0x101}, {r0, 0x1000400}, {r0, 0x200}], 0x4, 0x7) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00002f4000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @empty}, 0x64, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="3bd6a617027eac6c9a52017e2bded1de"}) epoll_pwait(r0, &(0x7f000006c000-0x48)=[{}], 0x1, 0xffffffffffffffe2, &(0x7f000006c000-0x8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000046a000-0xc)={0x4}) 2018/02/06 19:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000078e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000508000)={0x1, &(0x7f0000abd000-0xa5)=""/165, &(0x7f0000e9c000)=[{0x17496dda, 0xa8, 0xffffffff, &(0x7f0000c10000-0xa8)=""/168}]}) r1 = syz_open_procfs(0x0, &(0x7f000044a000)='gid_map\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000043a000-0x4), &(0x7f0000f1e000-0x4)=0x4) sendfile(r0, r1, &(0x7f0000706000-0x8), 0x1000000800000009) 2018/02/06 19:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8f000-0x4), 0x4) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000079e000-0x1)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000e25000)={0x2, 0x6, 0x9, 0x1c, r2}) 2018/02/06 19:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = dup2(r0, r0) ioctl$TIOCSTI(r1, 0x5412, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/06 19:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e02000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvmsg(r2, &(0x7f00003ce000-0x38)={&(0x7f000037e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000562000)=[{&(0x7f0000ed5000)=""/4096, 0x1000}], 0x1, &(0x7f0000ebc000)=""/8, 0x8}, 0x10040) ioctl$int_out(r0, 0x5460, &(0x7f00008c0000-0x8)) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000bea000-0x8)={0x2, r3}) r4 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f00004d3000-0x4d)=""/77) lseek(r4, 0x56, 0x0) 2018/02/06 19:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl(r1, 0x800, &(0x7f000038c000)="1ea6f3f0e499ba33f0b120758ccb6d526d250b3d24cb00f8197d2fd7565cc77b4c8351d42b3241de5056f18465da01054b3679a469c7578ccac2453303e5d34753b97f5761c451fe550335b972c41ff513a83527005654ed9013afede9d0c10e760026532b579fcd05bbd0c79be766f5af8760ffc3c0ce08f66d25dd036dac38f7489b8d68") r2 = syz_open_dev$sg(&(0x7f0000f4f000-0x9)='/dev/sg#\x00', 0x3f, 0x301c00) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000f6000-0x10)={0x9, 0xffffffff}) stat(&(0x7f0000db8000+0xf7d)='./file0\x00', &(0x7f0000dc0000)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000f21000)={0x4, 0x8000, 0x0, 0xffffffffffffff33, 0x4, 0x5, 0x60e, 0x4, 0x8, 0x1, 0x681, 0x5b6}) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/06 19:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00008a8000), &(0x7f0000573000-0x4)=0x4) open(&(0x7f0000f18000-0x8)='./file0\x00', 0x80, 0x10) 2018/02/06 19:17:51 executing program 2: r0 = socket(0x1, 0x2, 0x0) bind$pptp(r0, &(0x7f0000353000-0x20)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x20) unshare(0x400) write(r0, &(0x7f0000a6b000), 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/06 19:17:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000013000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000013000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000012000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd8, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x40000) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000003000-0xc9)=""/201) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setitimer(0x0, &(0x7f0000012000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000002000-0x20)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000441000)={0x0, 0x0}) utimes(&(0x7f00003b7000-0x8)='./file0\x00', &(0x7f000026c000)={{0x0, 0x2710}, {r4, r5/1000+10000}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005e8000-0x18)={0xaa, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 19:17:51 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0x8, 0x9, 0x8000, 0x33b1, 0x162, 0x80, 0xffffffffffffd630, 0x0, r2}, 0x20) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f000000b000-0x58)="fb1e398d0798e1545bd3a3003463879aaac8d136b5fda1c33dc60ff9ed31ef29b26122bdc4a3d1a5e97b9dd878fb79b1674e5d8476a39e209cbe4d4b9449fafb798efecc7d5704807f6062d578de3be02f0107b0562c7bb8") setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/02/06 19:17:51 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0}, &(0x7f000035e000)=0xffffffffffffff3d) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') setpriority(0x1, r0, 0x1f) sendfile(r1, r1, &(0x7f0000dc1000), 0x27) preadv(r1, &(0x7f00009c2000)=[{&(0x7f0000d35000-0x75)=""/117, 0x75}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000440000)={0x3ff, 0x0, 0x6, 0x9, 0x8, 0x7, 0x20, 0xbc, 0xffffffffffff8000, 0xd5, 0x10000000000}, 0xb) 2018/02/06 19:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x60) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000b2b000)=@known='system.posix_acl_default\x00') 2018/02/06 19:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x80000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000468000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 19:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0xc010, 0x0) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000803000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c7e000-0x4)=0x8001, 0x4) dup3(r0, r0, 0x80000) rename(&(0x7f0000e26000)='./file0\x00', &(0x7f00006b3000-0x8)='./file1\x00') 2018/02/06 19:17:51 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x46) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) 2018/02/06 19:17:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cc6000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x40, 0x80000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001000)={@generic, @ifru_names=@common}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001000)=""/187, &(0x7f0000001000)=0xbb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r3, 0x8, 0x6e22d80f}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x1, @rand_addr=0x5}}, 0x7, 0xec8, 0xbb7d, 0x0, 0xd}, 0xa0) 2018/02/06 19:17:51 executing program 3: mmap(&(0x7f0000000000/0x27f000)=nil, 0x27f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000280000-0xf)='/dev/sequencer\x00', 0x34000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1ff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/06 19:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000059c000-0xc), &(0x7f0000b77000)=0xc) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000c74000-0x4)) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000367000-0xa)='oom_score\x00') syz_open_dev$sg(&(0x7f00008dd000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000514000), 0x17fff) 2018/02/06 19:17:51 executing program 2: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d8000-0x96)=""/150}, {&(0x7f0000f11000)=""/4096}, {&(0x7f0000f13000-0x70)=""/112}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159}, {&(0x7f0000215000-0x19)=""/25}], 0x198, &(0x7f0000762000)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f1a000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000708000)={@generic, @ifru_mtu}) fsetxattr(0xffffffffffffffff, &(0x7f0000d0a000)=@known='com.apple.system.Security\x00', &(0x7f000033e000)='\x00', 0x1, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe54028a394b0000fffc000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x44, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/06 19:17:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x4800) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000121000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x80045105) 2018/02/06 19:17:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)) 2018/02/06 19:17:51 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000016000-0xbc)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000022000-0x14)={0x11, 0xfe, r1, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@bridge_dellink={0x1374, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x114, 0x12, [@IFLA_INFO_DATA={0xf4, 0x2, "f54187c3c2c93a71d0bc4dae3e6d53770bf460d124c8ef81976e622910bcd4e9a0844d57e54b56be86e1914f3b2806aa7140632da6de7963ca011be2c5aa3820593c959f39625957d90d08752707a91e5572ed0577d010e8272adf9070e614efd2747a98a64ccb16e5dc0692c4d740dd56b3f3a72d502ba84741a4f48438ddbeaaf4664471d12ed52f6f684af3ced802632b91025c3bdc52086a99ee35bee39e14965da3eca1a87a20ec8fc36766d2b982bcbb0fff94e6db6a793064bd6f84e4524d0117d9843edc2213565cb77e5fdaabd1bbf97cd2f9ee8595db9623fe07e157ca16cbdb3736c9449989567c"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\\\x00'}, @IFLA_INFO_SLAVE_KIND={0x14, 0x4, '*)nodev]nodev\x00'}]}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x2}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x401}, @IFLA_LINKINFO={0x6, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x8b1}, @IFLA_LINKINFO={0x1210, 0x12, [@IFLA_INFO_DATA={0x1004, 0x2, "b65ae15f4aa6bcdbd3a795a2aec9a8db85e270536fb7f2075dfd735e5ccf1a16f31b68e1fc125597807bfa6c88d25457e7f0e972f649052b80607d92eb8bfc5d438fc01c8515e487e533dc109ddbdee2482ef1b10bf1c656ff0932a509174998abcbeb5b623df5cff42c835bf8955989358dda0469f3f9d399fafb9adb8d4ca272e1cccd2ad00c2ac157adbde83f71ad6a5a56b6533df0abc1200a73a6d7cc9e89c8ada8b052461a95085c9438e98fa3e008538a0dedb00c506d575ec9869b27cd9da370a9af57e08d216a39af18e1dd10fc0d2e7178c44caa24a27480ea336eabba13ca3b738307590cf40ac7a2a40a11a6316cf25fd3f200acb2b74e6eeda6eee10a4d999691d2bdda5a0f8bb97d452552e84a8407c1bcbdc74a358d3813240d259a3cf79331b30186970eebb386cc3cec085e2384d61761bbeccb29d58193c53a68f467561a29f46fe115004db40c19187861a0d26dc9d23bf263f22e2b190b4fd962f16e1f6d35786cfca725f90f42e4eb4497f7dd2e324e835d69000a8091dfac2f7656f971a3aae222c4bb1dbc8887d09e42a469b3778c6d9299efd13685aa37ac6a47e41dfcecc852b54bcc51d66786589d1697b7ecc3de8b03a1348371b80bb6b69eef0c472cc05fc96275d0e5b13bb80706534381359c8b253edc4843e2b690eb2d87c4e191000ceeb14ff0de2f9e65173c8a5c8c97e9171e1dfe5c897180dd3eae594fc4fa9b374c2a0411a5f5c36218af616d0af4a49fa91510fafcf2ff0f0f7badb0a5bf831574e83c9810d70ab8d26fd98eba237d79a57fc406aa7c87c96410c8b2027c23f3c3203c039e4f142f7d43a7d0a7008eef5a4e2b6b67fb77c3085cad417167dea02c9b0ab0fb7ca2491ae4767d6aa8d7c9ccc13bec2aabc5e857ed8f5ea92dba0b2fbe58f2707a51a2797c827ad1203cceadc119614c49a356b4262b4ee6539d0b6e77d21a64765b439e309ee3272f91d269ffe3781cc1c2e99592e68ce46f1fd6215c2a69114bbd74aaaf71890742c69bed1604e8b2b17e66881331149a2ff385ca97ec46a39a9809cddbd949e4eb05a7e4ba4fd9b98bd84eb85d571f65e82c2201aec0de64dcfc8dcaeebaa9bd1c5964bee851d2ae48666c116f90ef8f752e53b88bf320f609207187d4c858d448340300a756e75224a2462c5676329bae2e441c4a89d5acdce97a293702c95eb5337261b0c62be5a99daec60f1665ab02101aa9d89451bd5045fccac9196b08bb9d6bd940bf17d596b89adc4c97780302b7c27d528e77d93309e96c2d05f01a96f8e4e0b1511e2dd86fb8f994a677e9b2353c1c61ce3379c4aa442822effe8ad9b78f399990dd693ed94db2be9ed35c932b38f7620e265c07065ae073c018da67cc88d72cddbb48bd7b34caa4201533ea648b570ad38d6f8250c00bf1c7a8a108c28c749ccd71f1db460251b1f9d635ad3dbbf2b00b264040e375654f1544e343742fc3353132976f93b22cbafb02d67d7b22c634b83683ea006e7365b311252b00549294d33602ad9a0c9f0f98a9e9d45522b54f983416f189b982b6b202c985c54d621aa613472dba27298287c7c3f9ed809c66c26c20a80cb55e277c205a4fa1ba2fb9d29043bd5f55787879bf2a8cd1115315d8d0eedf4f8b09b5db519b807c5c41415838f461fd6ef935df086d3d89bb041db4f06e4108edfca1644d7778a2908b47cd362ef188b2a0d66460666879e32a44498c590b87f431283b097c345df7fa324f38d221f05e476fd26a469572fc462f1e4d369a60f4b04d1ef13670b8114d706b1fd713d905e73640aefc3e13300346b632e84d1ee533ef952005c780a6bad62927e8032a79084bdbf9b3031a958ced9e437e54e33e619e4402449d196839cb1d6ae701508982a4794e4118b0cbeb7eda77d19bb667e779587d95ee7c39dd042952c0ef404217dad618eaf5a7c6fb23f90af043bb8515e42c44e31c5dac69ed3870b487151d25ee170b9588a3594523d9c99a642fe72940d04e075f8fd1b9a9fc2af490257be17fe777ffc9c598a6cb170515dddc26a5fbfe3ebda1afeb6ccb489a990befcefc12070f4f88924b681f988a8674ee537cba416d1c03d35324ea5b1e2212a66441c8a13f0c33f6da4a88aa286cdc0b5c8c4d5fec003f7953ad984e4c26a5535a8857c408a46cadd4731ba3e5e482570128d635ca87b3ce4dc994241f71c29ad1a3d1c2f2b431ff7709c8fc852fef5d0aedc964b5617f8bf1c16aa9e601f988aee282b478eca92871730c588ced38c25b7b494d1a5603a42467b9efcc52189e0818e14f8e2ad2a96eeae82b6993a365a5922d1eb95c5e256afb2d55917983f6e84010e602c25f3f24e02124bb5ab5f58883d9003c3796dc35ed1859dc763470cff6c2eaba235c81452152de131b7e4aa8319382b1fcc51627b34cde5e33d00405a92cc2c238aa224c522e376942a6c14df67933615ff142c2043ab0dc48e6c967ccf6796cf9ed152768fcba4afe729daf191c1a3cbf8890381ca3c19e89694a04926c55cd2a8afb7e706288bc8d2e934ffceda53c8146fc381c4152d2d76c35f8d88c379b320197f99112217e2bf9b6ccfadfdb3f261228faaa5800cea7204da57abf33ab4bd47cd221e0b7df8162ee39fb0173eae8a5bb75e2df2c30a0c63eaa92bbf749596a33a86b1decd81971fdd1f7ae025555aa7964441310136cbd1d6df16e26d2bc76f4b2589a71d3e65dc1588684132aa0dcc879f0fd8c0bbdaa3f772dfc274154e761c8b3c8902b772d9b58484f3f7fa99f955e494aa59e035cc0618308ac6da7a38c124aac57cfa2ef551ae9d671a6df96568b398b9fecf057c3e73b0d84c9ea024b87e5dd044a4077cdf2a79c4580cb89bfcfd06527aedb24ed7f2f01931a068420360433a8d67b6590ef0091aa126ed976674ab8fc22c77cfd8f6203fcf5c413916558b5ccd946c6c0b1b219f9539f0654bbe3ec314490d15df7959b1ee7721dec738254816daab27dd9f2daac34eac427296b6f2cde84d4bc7791c0091857957a2e9185c510b2f8c86681c7867ffd27b7fc3d8f3d5e9ab442a1a3baa0b6865522832c41994002cac80a37562487524868b61c018172cd6f0ca4da3bfd00d4c84d3b86488a7a448006bac17a177e44f90cc882a394e2431535b43998dd6a52530e804775b439426901528ea2c108cccc0e8840a03ed15298d7952bcfd933051fba37ac5d47faa2e6e046c03b49bc5fc73739a03fb97a7eb046c4b5925768dc4dcee022af79432c25cd1f12b2b28fdf1dacd383e392dca7806b3a1cc254e2bd9025c89682223fc889caf30995655be607d6959f089114bf102d8ca82c86f341b52dbdb89d372fb62e817714afd8de6f0256091643f20bd7f4b70f4547a7d6bee543988cf32cba0c1823b96436fc8a5f54ce9670e3589d7de7f0a0f2b863b8809421490f5e0d695751803c807ef9c6c9af4fcddb2d104060506f42c96a016f5cce1b8a97d4e002d4bba808a54e25e5a58f3e2f1bb2792b41822a9875b8c370e978a177e66f7cae5440e72d623bed3215cbb75393588820f75fd6f2c1b5757e7fc17f6622b173242e14f15d1a3ffa7910cd99aa35396904a5e15e0d43e87d9ea3c090eb01306a30a81a088f13f411000872ac182ac74d7c9fec875127bf1f5a336c30f780dab235cbfc9b54108d683378141b5f54366f12978c7005008e5f505d328ebc73a452d28c8c03d529edac517c0084fe23e04b1254a4adb178a8c9df6290395a3cbf1a6e7167e4b7a0f05a15b0354c8d518915f3370aa786bc602cc19ef0b9264c3cbc9f633d99a3baec0c02bfd550043640a29e3bb54916d79f666ce4b622d1215d9abaf3dd29621c759feb3383f886fac4b265d691323ac8af677d7b20bed0b5e0c32b230ae8ab5ffb38c198a175df0724cd166296e28ae703f27487374ee3942d988bebbf6a0e48e53dc7c7e8779b68a32340933bb8cb98173fcf425d091ff3bfb4ae85ab9c1f875a67c297b089138f9613ae46dece4227f15e645416f2f38dde018fe5a13f16f3e9c7ec2741f47097beab04cda291c624e9c16e53334bc8bd9b3011f977d331414a4abe18956b2ffc2c1fd082d251b8678156899f4ae0a7ad9c23773821c3c0632b37a9fc0f63bc3dcf9bc1eedca1017af5d317a6d6fee31073c8de7d01fdb11c22bc12c87586592ede507caf90ca41cf40e04db7ec9308a16d7059cdbc2c5dc5b07dd56f3abf3915146871afaaed6fa9c34c5ed0771c847a267ebf7dfa4a9670c53ac6d149b72eb40d7e401213abdb64c2b4b855b9ea843d148e2467e3d36309e1cabc23d6052a11a46df8db5b02337849549995e3720e7048a6f7fc3c435d1abefce55e818d24d16ceaf630af4312d84bcb503a392770820b4567ef2d0b317e1423742f0b69864b16fff8efbc9300cc686847ada6a717210be3da19bf00ab061f63d13becde810226a0d5f358841619bee8ed7fa8816d60675dc7eb8b6165ad79815efb4b630b6ffb19c364bf72eb7f83856a162d06e497ef0467bd8a31b28fe2284b2bc13552197f865f6aed07fe3f7b731a455732f9fd80b0dc09b265f42e7c925c4d3cebb6e8ed80c4fd7a6ea5058f8fe065a894fcf82f83d9d994618e5f04d9fc931d056d0e901ab5c9258006f79c86d9b78b6f036a71ade17eabb765c870c5748ea6be20c4e0b3c9dab0f9ab026f4dae7246a82687ab5f60d605bd1fa91735881d8d6a6dd222ae7c892e760c0d813c77051d52420594980d00195ba20e100c64f1b0182e944f21a7fed1b8f3347089abac7eeffeb3e4a1ebb859cadce50a2f302f24420fbb454b7615d18a99c345eea62f440bd240b7d5258090780b718180809d08bb10047315a4a5b9cd88560bddd675ed3ff0ea708bfe64a4d666d5476facac0b9d9da342f4d2094f50569c51507c7f778af3ed49917fd63d1e484889398bafb0862e261d5133af5a6bcd75850532a72ee499530c65b8e5c13bd1d13d398cefc965d1cb94f172b57b96db83321b7fd2910015e1d66e97b6c7d69c29b3af4e4e3de49de1bbed5c7248ed87a6a9be7d6121ae5f8e343a8086070ebf5b7f45bde8317fbd3bf01d0f0bc37467e3f67505ff3a12e49351e22c77d3c5e6d147480ec1bc4c065083d5aa21acf5bf65c2c9621edc3456432274898ad135c1d4fe2dad82b1a900a221dd7d46ba8d43263aa3c513a233b258613d48b2592fa558bf2b4d27bc69dd3f2bad05d5c3a250563dd1bbb9c5783e1c49db04d1b1ea4c9d7a800de2df748b07ea687abbf8a5a2cf3d8e1c535322bfa8861c0d910afb567500238c685ef88c1a8d1f84d85b5438073177b833301de69684e43cbf11bf1846f7e4017d0a3953946ccfca7858adbb5457a84fb9f5aefcc1d0fbaffce72e25beab7e474108e31a946836d885bdc515179ccef4a58137e21e9298f60fd83d1c0339050bba4cd8974d0ef937fbf4ac144eeb5faa657c2d78edbec9f7a46c51d36bbcf2092304a82074ae06ab52f8dabd835720ff9930c0b777fd655356d812be302a375708dcfcf937f6ec4e3a837c373122ac9ff32bd831ac0281b38203d9375b5bc2c1527d0f06d507dec67728653c269437316b79fe6e72d739ae1f3066b06163a2c36bd2f40d8e3ef0d9d689a41fbd26252c8bd1dd276fa8d521d486d48badff6ebd419563de04f4fd32df1ca4be9c64a652d174303943efb39f145066c6ba87b115c1ef41215aab288af68d9a162424cd59eebdfb24c31f6b336e4ebf8202c304545a5792513eb6a205"}, @IFLA_INFO_SLAVE_DATA={0x44, 0x5, "ca760f27febfcbfcd16425e80d16a4060e9f51277da52caf5eff6fc647517aa5b2a1096bad3a9ee52ba3b2c6dff936c57e5187774f74cb4ef90ddf307f"}, @IFLA_INFO_SLAVE_KIND={0x28, 0x4, ')cpuseteth0ppp0:,@.$eth1selinux\\lo\x00'}, @IFLA_INFO_KIND={0xc, 0x1, 'wlan0%\x00'}, @IFLA_INFO_SLAVE_DATA={0xd0, 0x5, "118c77f66bbc2dd161c1fb6462a358b73456993c0f37846ea2f8eeb7804ff247825b5a15efcc732bc6c09fa028383002c77bab0b4b781eead3a8dd35d280484c251cdb62c9fbc551c4815f7548bc3f423cb08b0fc1fc7ec7b2ce0f3a517065f1f58863b7a1bd038c436bda3a2d5d6b36b0f93be1d93890a431af396348020e2c9a262b14f18fc090e057a87c173bd85bc33310faa3b3ca999b905cb858165e83aac0686add0d3f160a5baec31246e2e3ac85591192eca9850ae9b873f17a97727c3e37a6f11ad5f9d631"}, @IFLA_INFO_KIND={0x10, 0x1, 'vboxnet1(\x00'}, @IFLA_INFO_SLAVE_DATA={0x84, 0x5, "85ce7dce7d3eaef12dbbcb7b383fada03f284bf0745feb340a5c69afd95f63f26df962e5514e899927a97167025d91c317214511feecd6d2ebc1b5f9c9cad67920da84c6a484d6515e63864e73fa938ea46e3c29ae6ef74d579bd8346cd320f6aa83ce9d9c995f2e1c5102ff27437d9bca89c7d3b5667e82ca00a820b5992556"}, @IFLA_INFO_KIND={0x8, 0x1, 'em1\x00'}, @IFLA_INFO_DATA={0x24, 0x2, "08b3d8f04ce891b6f81d470ea9c4479f9f14b8ca670221a64fae3dcf48bc"}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x7ff}]}, 0x50}, 0x1}, 0x0) 2018/02/06 19:17:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d2e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000ab1000-0xe)={0x20, 0x6, "39171fe1bf6b"}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000ca3000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/06 19:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8), 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = dup3(r1, r0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000042e000-0x4)=0xfffffffffffffff7) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a1d000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in6=@empty}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000a1f000-0x4)=0xe8) fcntl$notify(r1, 0x402, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000067000)={{{@in6=@ipv4={[], [], @remote}, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000641000)=0xe8) getgroups(0x40000000000001d1, &(0x7f0000516000)=[]) geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008b3000)={{{@in=@empty, @in6=@empty}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00001f5000-0x4)=0xe8) getegid() lstat(&(0x7f000083d000)='./file0\x00', &(0x7f0000c76000-0x44)) [ 39.444842] binder_alloc: 6052: binder_alloc_buf size 65360 failed, no address space [ 39.469491] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) [ 39.490371] binder_alloc: binder_alloc_mmap_handler: 6052 200fc000-200fd000 already mapped failed -16 [ 39.500538] binder: BINDER_SET_CONTEXT_MGR already set [ 39.500545] binder: 6052:6066 ioctl 40046207 0 returned -16 [ 39.516554] binder_alloc: 6052: binder_alloc_buf, no vma [ 39.517708] binder: 6052:6053 transaction failed 29201/-28, size 65351-8 line 3127 [ 39.529862] binder: 6052:6075 transaction failed 29189/-3, size 65351-8 line 3127 2018/02/06 19:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00005ff000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x28060400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f7b000+0xbed)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00002a2000-0x1)) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/06 19:17:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000cef000/0x4000)=nil, 0x20, 0x0, 0x60, &(0x7f0000e15000/0x4000)=nil, 0x478}) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fa6000)={0x7, &(0x7f0000fa7000-0x38)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000c0c000-0x8)={r4, 0x2}) fcntl$setown(r1, 0x8, r2) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000396000)={0x0, 0x6c, "d4eca33933b0a3bac79f94d861e1aea1ac8de7b8d61394243c10c2b36d7dabc88d18c158f2cb20eb8ec9c7f54cde460d876a120321c30518f0dcea8970d84a4710f900a0dca3121ee02fa5552f3387af2ef46b104832cff90685bc59e091d2f65cdacca7c3a531b75af3ae3c"}, &(0x7f000003f000)=0x74) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005ff000-0x12b)={r5, 0x7, 0x123, "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"}, 0x12b) 2018/02/06 19:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000df8000), &(0x7f00009e8000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff}) 2018/02/06 19:17:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000050e000)) seccomp(0x0, 0x1, &(0x7f0000ca5000-0x10)={0xa, &(0x7f0000e62000)=[{0x1, 0x7, 0x6, 0x81}, {0x4, 0x4, 0x9, 0x7}, {0x9, 0x0, 0x2, 0x8}, {0x200, 0x8000, 0x0, 0x7}, {0x9, 0x1fffc000000}, {0x8c6, 0x322, 0x4576cc01, 0x100}, {0x400, 0xcf4, 0x1000000000000000, 0x7ff}, {0x9, 0x6, 0x80000000}, {0x8000, 0x80, 0x9}, {0x80000000, 0x0, 0x7, 0x7}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00007a6000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/06 19:17:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000872000)=@full, &(0x7f0000001000-0x4)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='irlan0\x00', 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a53000)='/dev/hwrng\x00', 0x40002, 0x0) r1 = socket(0xa, 0x2, 0x0) getsockopt(r1, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) socket(0x1d, 0xa, 0x0) 2018/02/06 19:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f000048f000-0xb0)={{0x1, 0x1c47}, 'port0\x00', 0x84, 0x40, 0x1, 0x7, 0x5, 0x1f, 0xd84, 0x0, 0x7, 0x5}) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f00004e4000)=@hci, &(0x7f0000e7b000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/02/06 19:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f6000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_open_pts(r0, 0x200800) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) pwrite64(r1, &(0x7f0000faa000)='jD,', 0x3, 0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/06 19:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cac000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) [ 39.544618] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.550407] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/06 19:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ab5000-0xc)={0x0}, &(0x7f0000764000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = memfd_create(&(0x7f0000dae000-0x8)='.cpuset\x00', 0x1) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000433000-0x20)={@generic="3a66951060f8f9b5036b34f0419dd15d", @ifru_flags=0x800}) fcntl$getownex(r0, 0x10, &(0x7f00006a1000-0x8)={0x0, 0x0}) tkill(r3, 0x0) 2018/02/06 19:17:51 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000001a000-0x38)={&(0x7f0000024000-0xc)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000007000-0x14)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 19:17:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x33, &(0x7f0000000000)="0d67660adca1a16d45dd0cad46685655efbb619b477a8eea88cb65927aba31320fb7c032244d67cf4d6ab617b71e6ac1a114dea37a68d19d7fb8be") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) write$selinux_validatetrans(r1, &(0x7f0000001000)={'system_u:object_r:inetd_child_exec_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x79) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000778000-0x11)='/dev/vga_arbiter\x00', 0xe8402, 0x0) getdents64(r2, &(0x7f0000eb4000)=""/30, 0x1e) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000cdd000)={0x80, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000cf6000-0x20)={0x20, r3, 0x10001, 0x5}) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0xc0045878, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="c15c9a8b83308b252c9ab4057af18226"}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c21000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00002a1000-0x20)="72228fca0aa7b36c763fbe4f51ecee20e043fd26aafb2be1b09aa8af6820c667"}) 2018/02/06 19:17:51 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000736000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006eb000)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000e58000-0xb0)) fallocate(r2, 0x0, 0x100, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00003dd000)={0x0, 0x0}) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000f89000)=[0x2, 0xfffffffffffffff8]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00001a0000)={0x0, 0x84, "45bee01d0056b8caab48aa6f7a4e2a2d8b8e8a4703cb75090d26f7b4c92e42341d6f532db13856d3e206340ac33e36384e2d5e2c0e7c2439ced86b0efa2469111c5e603e3458df5ae951f207a07b4df1718980785959c4aad101b727622c3e6019dc2a28b409166b01400152918412583621d08f057790357158629a859b369283e7c071"}, &(0x7f000051b000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f000084b000-0x8)={r6, 0x2}, &(0x7f0000178000)=0x8) accept$packet(r5, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000c11000)=0x14) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3}, {0x6}]}, 0x10) sendto$unix(r3, &(0x7f0000860000)="9620722abbe90e141285262f95d15a648daec4eee81bab05dca9a5", 0x1b, 0x0, &(0x7f0000033000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmsg$nfc_llcp(r1, &(0x7f0000362000-0x38)={&(0x7f0000740000-0x60)={0x27, 0x8, 0x5, 0x5, 0x9, 0x4, "4881a469b42832fdf3697383fda137727e3278558a3d578f24d4b0551a339301cdfa9a1f03ef8bc016404b5d87f8167578796a806b9221fc2cd3ba2ee9b8d8", 0x1}, 0x60, &(0x7f0000552000)=[{&(0x7f0000d84000)="4541879749707d7cb4120a30393aa829a1971a6884e585156a16e387c459c5a64be866c38910d8d88a388c324d8019b7c56d0703e36a676323c49c2d24e1a0c808836259ab2dfae833193fcdd8ae041c0fb057a6528a8f81c9c641ffd865503579c1c64001d1debd74adb1578cf010fd20d9998d8a28436e76c6c86af70535d7943b46582fdcad9c348f29", 0x8b}], 0x1, 0x0, 0x0, 0x40}, 0x40) preadv(r4, &(0x7f0000849000-0x10)=[{&(0x7f000064b000)=""/165, 0xa5}], 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f00002c4000)={0xe000000000000000, 0xffffffffffff82bf, 0x0, 0x8001}) 2018/02/06 19:17:51 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000012000-0x4)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000012000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x9, 0x7}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000013000)={r4, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 19:17:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x3, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00004c7000)=@req={0x6, 0x4, 0x7fff, 0x9}, 0x10) ioctl$KDMKTONE(r0, 0x4b30, 0x3f) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$packet(0x11, 0x2, 0x300) r2 = fcntl$dupfd(r1, 0x400, r1) bind$inet6(r2, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x40000006, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/06 19:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x8000) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c11000-0xc)='/dev/rfkill\x00', 0x20a602, 0x0) write$selinux_context(r0, &(0x7f0000404000-0x22)='system_u:object_r:auth_cache_t:s0\x00', 0x22) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000165000)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xd6ad}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x101, 0x2, 0x1, 0x2, 0x80, 0x20, 0x1}, {0x7, 0x2, 0x8, 0x4, 0x8, 0x4, 0x3ff, 0x1}, {0x0, 0x1ff, 0x4, 0x8}, 0x7fffffff, 0xe, 0x3, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x7e}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x6, 0x0, 0x3, 0x4a7, 0x80, 0x10001}}, 0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f00008b2000)="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", 0x5) 2018/02/06 19:17:51 executing program 2: mmap(&(0x7f0000000000/0xc38000)=nil, 0xc38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) tkill(r1, 0x3) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c37000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) tkill(r2, 0x12) ptrace(0x4208, r2) 2018/02/06 19:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00005ff000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x28060400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f7b000+0xbed)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00002a2000-0x1)) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/06 19:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006df000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = open(&(0x7f00005ff000)='./file0\x00', 0x101000, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) 2018/02/06 19:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000f7a000-0x4), 0x80, 0x0, &(0x7f00003a8000-0x10), &(0x7f0000001000-0x4), 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ed6000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000613000)={0x2400, 0x6, 0x4824, {0x77359400}, 0x0, 0x360e}) clock_gettime(0x2000000002, &(0x7f0000b61000)={0x0, 0x0}) clock_settime(0x7, &(0x7f00001eb000)={r1, r2+10000000}) sched_yield() fremovexattr(r0, &(0x7f0000dfc000)=@random={'user.', '/dev/vga_arbiter\x00'}) socketpair$inet(0x2, 0x80006, 0xffff, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ae4000)={0x0, 0x1a, "5e49e4e5bf5fe7621c96b475e721b95ce98f46302cc4c8c3afaf"}, &(0x7f0000e6e000)=0x22) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000dd7000)=@assoc_id=r4, &(0x7f00003e4000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f55000-0x4)=@assoc_id=0x0, &(0x7f0000e0d000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fc1000-0xa0)={r5, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x1f, 0xf1c, 0x1ff, 0xff, 0xe9c2}, &(0x7f000098b000-0x4)=0xa0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f20000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mq_timedreceive(r6, &(0x7f0000a61000-0x1000)=""/4096, 0x1000, 0xfffffffffffffffc, 0x0) write$fuse(r6, &(0x7f0000458000-0x28)={0x28, 0x0, 0x8, @fuse_notify_inval_inode_out={0x100000000, 0x78, 0x5}}, 0x28) bind$inet(r6, &(0x7f0000701000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/06 19:17:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00003d4000)=0x10, 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(r0, &(0x7f0000b9e000-0x12c)=[{{&(0x7f0000dc0000)=@generic, 0x80, &(0x7f00005da000)=[{&(0x7f000093d000-0x37)=""/55, 0x37}], 0x1, &(0x7f0000001000-0x1d)=""/29, 0x1d}, 0xb891}, {{&(0x7f0000e04000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f00004ba000-0x80)=[{&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000ba3000+0x55e)=""/94, 0x5e}, {&(0x7f0000c89000-0x32)=""/50, 0x32}, {&(0x7f0000001000-0x50)=""/80, 0x50}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000efc000)=""/136, 0x88}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/144, 0x90}], 0x8, &(0x7f0000000000)=""/82, 0x52, 0xffff}, 0x3f}, {{&(0x7f0000632000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000003000)=""/91, 0x5b}, {&(0x7f0000b2f000-0x1000)=""/4096, 0x1000}, {&(0x7f000047e000-0xf5)=""/245, 0xf5}, {&(0x7f0000856000)=""/65, 0x41}, {&(0x7f0000874000-0x89)=""/137, 0x89}, {&(0x7f0000000000)=""/235, 0xeb}], 0x6, &(0x7f00005d1000)=""/164, 0xa4, 0x800}, 0x20}, {{&(0x7f0000abb000)=@hci, 0x6, &(0x7f0000b94000)=[{&(0x7f0000001000-0xcc)=""/204, 0xcc}, {&(0x7f00004a4000)=""/53, 0x35}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f0000b86000-0x7f)=""/127, 0x7f}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000+0x739)=""/4096, 0x1000}], 0x6, &(0x7f0000000000)=""/134, 0x86}, 0x9}, {{&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00004a2000)=[{&(0x7f0000001000-0x82)=""/130, 0x82}], 0x1, &(0x7f0000000000)=""/35, 0x23}, 0xff}], 0x5, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x9201, &(0x7f0000dde000)) 2018/02/06 19:17:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000), 0x8, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) signalfd(r0, &(0x7f00006c4000-0x8), 0x8) fsync(r0) 2018/02/06 19:17:51 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000032000-0xf)='/dev/sequencer\x00', 0x100, 0x0) write$tun(r0, &(0x7f0000031000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "a67870", 0x718, 0x0, 0x0, @empty, @empty, {[@hopopts={0x0, 0xdf, [], [@generic={0x0, 0x6f8, "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"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}, 0x744) 2018/02/06 19:17:51 executing program 3: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c2d000)='/dev/input/event#\x00', 0x2, 0x100) pipe(&(0x7f0000c2e000-0x8)={0x0}) r2 = fcntl$dupfd(r0, 0x405, r1) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030, 0x0, 0x4000, 0x0, 0x0, 0x3}, 0x0, 0xffffffff, r2, 0x9) r4 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2c000-0x4f)="2a83e917707503b9bd283bc20dab961531a3155f86e7d2a3752466be31e42f715808a3acbe02dc834c52ebfff99234c1ec91dca13d3a55461a18488efbe4f7d48d2cfac778f2268fa5540f91be36c9", 0x4f, 0xffffffffffffffff) keyctl$revoke(0x3, r4) keyctl$setperm(0x5, r4, 0x10000) r5 = request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000031e000)='user\x00', 0x0) ioctl$int_in(r3, 0x1000000000005421, &(0x7f0000003000-0x8)=0x4) clock_nanosleep(0x5, 0x0, &(0x7f0000be1000-0x10)={0x0, 0x989680}, &(0x7f0000763000)) add_key(&(0x7f0000c2e000)='encrypted\x00', &(0x7f000072f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="9c6d3c27266458887db6da854f65ec95fc6c74753d7094468bd27398d13d1845ba6c01d0fd1d78bb15be210bddbaf801951cd7e44d026543b9d92edaceec1b1a0964ed7504589e9003eae7972863c91a959535ef6df37bc914e84d607be21b5da38a675fc39def4881396d", 0x6b, r5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c2f000-0x8)={0x0, 0x8b}, &(0x7f0000c2f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000c30000)={r6, 0xae2, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c32000)=0x800, 0x4) add_key(&(0x7f0000c2d000)='logon\x00', &(0x7f00009e5000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2d000)="edbee2658d7e3d1af9f1f9d736c9d7dcd3bf98335262d8c19892b2cdac8fade3e8824d0059ad92f53678214c7dd0c1bb34f166fd26bcefb9449f6f69b190057c69e395beedc545d1f3ccb2952a0054", 0x4f, 0xfffffffffffffffc) 2018/02/06 19:17:51 executing program 2: prctl$void(0x1000000000017) 2018/02/06 19:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000021e000)='/dev/pktcdvd/control\x00', 0x90400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004d9000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000924000-0x4)=0xe8) sendto$packet(r1, &(0x7f00006e8000)="e47639220868ee18076bbbd8755194d0e6feebfb87a911afdb7bfb505003873bb3cc9cb5cf02f60916d38d8bd3c73475366578059748f705520efc523ce37bf8bc1e2e03ad55a8214151fed029346f144e4267a4ff952d8dbd837b63d4bbb49e006b251338316ad8", 0x68, 0x8080, &(0x7f00008b0000)={0x11, 0x1d, r2, 0x1, 0x101, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000845000)=0x0) sched_setattr(r4, &(0x7f0000c70000-0x30)={0x30, 0x7, 0x1, 0xef5, 0x6, 0x2, 0x400, 0x3}, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ffa000-0x28)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ffa000-0x10)=@ethtool_eeprom={0x4b}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000e5000), &(0x7f00009df000-0x4)=0x4) 2018/02/06 19:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000306000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000d55000)={{0x7, 0x7}, {0x7fffffff, 0x7}, 0x8, 0x4, 0x7}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bfa000)='/dev/sequencer2\x00', 0x10000, 0x0) write$selinux_load(r1, &(0x7f0000119000-0x7f)={0xf97cff8c, 0x8, 'SE Linux', "b138e046a2e1ad277d99a33c4c8e86f409236b918ae6b442077fabbf774235867748d2a7f1451564b89e3e489a4856a8f06cabb7d771c2024430d2d54f471e562c33b5f2e78e1fa87562970eef9118abf081041f19e385ebb911df117cf817a80700284ed463c1ef7a17f7aaa8d3c3"}, 0x7f) r2 = geteuid() getresgid(&(0x7f0000184000)=0x0, &(0x7f0000d17000), &(0x7f0000675000-0x4)) syz_fuseblk_mount(&(0x7f00001d9000)='./file0\x00', &(0x7f0000327000)='./file0\x00', 0x0, r2, r3, 0x1f, 0xeb33, 0xc00) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x8}, {0x1}}) 2018/02/06 19:17:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000430000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = dup(r0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00006bd000-0x30)={0x5, 0x3ff, 0x45, 0x8, 0xfffffffffffffffc, 0x1f}) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/06 19:17:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fadvise64(r0, 0x0, 0x0, 0x3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 19:17:51 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)="72616d017300", 0x100000, &(0x7f0000ce3000)) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000fea000-0x8)='./file0\x00', &(0x7f00001f1000-0xad)=""/173, 0xad) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) pivot_root(&(0x7f0000fe7000-0x1)='.', &(0x7f0000762000-0x1)='.') 2018/02/06 19:17:51 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000006000)=@alg, &(0x7f0000013000-0x4)=0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x4, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/06 19:17:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb0000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d4d000), &(0x7f000094f000)=0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) r1 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000011000)=@file={0x0, ""/4096}, &(0x7f00005fb000-0x4)=0x1002) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000f2000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) preadv(r2, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) 2018/02/06 19:17:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000+0xf58)='nodev:keyringmime_type\x00', 0x800, 0x20, &(0x7f0000000000)={0x7fffffff, 0x47, 0x9, 0x8, 0x2, 0x7fff, 0x100, 0x6}) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000fd4000-0x10)='/dev/input/mice\x00', 0x0, 0x101080) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fd5000-0x10)={&(0x7f0000bea000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fd4000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fd4000-0x10)={&(0x7f00005f6000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) 2018/02/06 19:17:51 executing program 2: madvise(&(0x7f000018e000/0x3000)=nil, 0x3000, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getegid() getgroups(0x8, &(0x7f000076f000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = getegid() getgroups(0x3, &(0x7f0000be2000-0xc)=[r1, r3, r4]) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x10, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) setregid(r2, r5) 2018/02/06 19:17:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000014e000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$ipx(r2, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x1, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r2, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfd}, []}, 0x1c}, 0x1}, 0x0) writev(r2, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) 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) 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) 2018/02/06 19:17:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$ax25(r0, &(0x7f0000a14000)=""/125, 0x7d, 0x20, &(0x7f00008d7000)={0x3, {"b370c859896dda"}}, 0x10) r1 = accept(r0, 0x0, &(0x7f00006d8000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d9c000-0xe8)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000b00000)=0xa5) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007ed000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00007aa000-0x14)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r2}, 0x14) syz_emit_ethernet(0x36, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r4 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00005ee000)=@sack_info={0x0, 0x2, 0x8}, &(0x7f00005e0000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000108000-0x8)={r5, 0x8}, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x4) 2018/02/06 19:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pkey_mprotect(&(0x7f0000b9e000/0x2000)=nil, 0x2000, 0x100000d, 0xffffffffffffffff) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000010f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00002fe000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ece000-0x5c)={0x0, 0x54, "3989e905e64cf531f485a1b559b6b8f8b0d59c6c74859e5b33de3fd8c05e1f1aa4b19293a29e15d79167659a17b4ec3363ccf2788d0fe6243e980d713b4e9a9cdae6e1e2aab874a5ea4dcd0796f3031586e21859"}, &(0x7f00003a9000-0x4)=0x5c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cb6000-0x18)={r1, 0x8, 0x30, 0x1f, 0x800}, &(0x7f0000649000-0x4)=0x18) r2 = syz_open_dev$mice(&(0x7f0000555000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) accept$packet(r2, &(0x7f00004cd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e95000-0x4)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00001ca000)={@loopback={0x0, 0x1}, r3}, 0x14) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000051c000-0x20)={0x4, 0x8, 0x78356694, 0x8001, 0x10}) renameat2(r4, &(0x7f0000f6b000)='./file0\x00', r4, &(0x7f0000826000-0x8)='./file0\x00', 0x800000000000) 2018/02/06 19:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000078a000)='/dev/snd/seq\x00', 0x0, 0x400000) pipe2(&(0x7f0000b6c000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000035d000)=0x81, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000c0c000)=0x7ff, 0x4) recvfrom$ipx(r1, &(0x7f0000e0f000)=""/223, 0xdf, 0x100, &(0x7f0000a7d000-0x10)={0x4, 0x0, 0x4, "7741255dc6d9", 0x3f}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r0, r3) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fsync(r3) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/02/06 19:17:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x43)="fc85537f3336a94642f22f03deaa9a3192d34abc99783f47c92ba0192d151b03e0f2bd53ee06a2adafd77d48726774552b1b4855fcd4f9d244fdec015efc88d60d44b3", 0x43, 0xffffffffffffffff) keyctl$clear(0x7, r0) r1 = eventfd2(0x4, 0x800) 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) vmsplice(r1, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="22ff9ca057b4624f4d87b85bd04276b8150ae9b1add5616241e1dbf4ad258aef13aebab012212eb7c2d74b17acb8ba0f1dc2ffe99af1a320f6ec12845d7943ca763f0ea40934c322092aea9acbb37850cf5ff95565fca02956bf52a0f13a0a8290dad598a3fd5ff528252f63e37f04be8a6193d2823fa56ec2abe7f6fb5f5be90ebc1a4c7da9124ac59b80fd8967cae9f4e0f5186f1330c296478c2ab1112a075fc30b698513dc9659f4ae31cdfa96932bd3da6baddb8619ea9e2ad0cb91bfecd484f302de16840d3e14e6cb54480436e9ae5101f7ad56fc084d2687e503acf57b", 0xe1}, {&(0x7f0000000000)="f2d1460ae6964e362cad4c189e183464814aefb5c0e698002498555c717747144a8efbc98236615ec0cbe9a8e649638acec38434e8dd39b11973c3d9c6e060127f8ed970207f09f388d12bd551dbb4dbb2669e50839b1ea7ef00bcdb48d2930fe291d40678807781de14f65edb36ad4d999d8d817f480248fed6ec8400e1fd234018c28c87bdad8cb4fc4191e97706f4721adf965ad085b57798e592a4f920553db0831644918b073765c011fcb988a227c787", 0xb3}, {&(0x7f0000001000)="d7d262ba8dcc010dfce570ef359ea3f6266832b4a6daea21b2ee9d2fc0af5f343229", 0x22}, {&(0x7f0000002000-0x9d)="aa614106cde8e4787364e524562f989cdcdcbafc68c4b4e1846a16c72f235e00ced5a5b3bca2b29a2dc8e96e9508fed64c87b29a65bfd19184fc57980aa3226c532fda41a605db6bb434508f47493785ae5a3937f5ca6b5c7f4f930e47ca731a57c601eb83af58416732f6b861226a4b30e8ef56f538deaa0ca15319df5f9c7778b8c7d3d4f54f14626da38ee94523e32aac57021d93c481766b53bf36", 0x9d}], 0x5, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x80000000010b, 0x0, &(0x7f000000b000), &(0x7f0000792000), 0x0) 2018/02/06 19:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000033a000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00003e3000)={{0x1, 0x0, 0x1, 0x1, 0x2}, 0x10001}) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x1000000002}, 0xfffffe37, &(0x7f0000069000-0x10)={&(0x7f0000931000)=@newspdinfo={0x14, 0x24, 0x619, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000054000-0x15)='/dev/pktcdvd/control\x00', 0x180, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000603000-0x24)) 2018/02/06 19:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a4b000)={0x0, 0x2710}, 0x10) geteuid() 2018/02/06 19:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006a6000-0xe3)=""/227, 0xe3, 0x1, &(0x7f0000421000-0x1c)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) 2018/02/06 19:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') preadv(r2, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009cf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x5e) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ff0000-0x4), &(0x7f00009f0000-0x4)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00004dc000-0x4)=0x5, 0x4) 2018/02/06 19:17:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000000000)=0x81, 0x4) getpeername(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @local}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000+0x89c)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffffd7e, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={"4124e3a0702a9d4f8f9891c26aebf300", {0x4, 0x3, 0x7, "2edbff695367", 0x7f}}) getgid() perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$netlink(r1, &(0x7f0000007000-0xc)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r4, 0xc0045103, &(0x7f0000001000-0x1)) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000024000)={0x0, 0xa1, "e38c873fae7dbe767662cd602faab312d37a86e88131a23bea7d8a5f7d78a36215229d980ecf0a8bfb861f6131597b09433f7451fd723976b03d1143a1c30b741d4a23b84a96c3edb4db3171c7b3aee0e0d2e25f9cfdc1ad700eac583a5c31f32df04ba07cf38c591f5d8629d539890e709d15b2fd28bf34fad7f9ee8fe91a99179db9c61d51f533f7cc59f688e7cf5984135350229d2f2d1b8bbd66724bf39849"}, &(0x7f000002a000)=0xa9) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000002a000)={r5, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x200, 0x4, 0x1, 0x7fff, 0x1}, &(0x7f000002b000-0x4)=0xa0) [ 40.071766] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/06 19:17:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000073e000-0x48)=@full, &(0x7f0000001000-0x4)=0x48, 0x80000) getsockname(r0, &(0x7f0000c5c000)=@nfc_llcp, &(0x7f000058d000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000100000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000172000-0xc)={0x3, 0x6, 0x401, 0xad, 0x0, 0x3fe}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000a19000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cea000-0x3f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@dev={0xac, 0x14}}, {0x7}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 19:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b1a000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) futimesat(r0, &(0x7f000096c000)='./file0\x00', &(0x7f0000830000)={{0x77359400}, {0x0, 0x7530}}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) inotify_init1(0x0) 2018/02/06 19:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendfile(r0, r0, &(0x7f00009ad000), 0x6) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00006a6000)={@loopback}, &(0x7f00001f1000-0x4)=0x14) r2 = dup3(r0, r0, 0x80000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000269000)={0x6, 0xb57}) write(r0, &(0x7f00007cd000)="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", 0x5b1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000965000)='/dev/rfkill\x00', 0x8e00, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000060e000)=0x3b, 0x4) 2018/02/06 19:17:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x90000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) splice(r0, &(0x7f0000a95000-0x8), r1, &(0x7f0000d8c000)=0x4, 0x7, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001b0000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000020e000)='gid_map\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d00000-0x8)=@assoc_value={0x0, 0xff}, &(0x7f0000c67000)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000912000), &(0x7f00006db000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000284000)={r4, 0x5}, &(0x7f0000df7000)=0x8) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000352000-0xc)='net/rt_acct\x00') clock_gettime(0x7, &(0x7f0000df9000-0x10)) sendfile(r5, r6, &(0x7f000025b000-0x8), 0xff) [ 40.200809] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/06 19:17:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f72000-0xb)='/dev/hwrng\x00', 0x0, 0x0) read(r0, &(0x7f0000f58000-0x57)=""/87, 0xb44d21dad3a1c29f) connect$vsock_stream(r0, &(0x7f0000977000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x5) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000070c000-0xc)={0x2, 0xfffffffffffffc01, 0x4, 0xc, 0x7, 0xff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00002cd000)=[{0x2, 0xef}, {0x3, 0x9}, {0x8, 0xe}], 0x3) readv(r0, &(0x7f0000a43000)=[{&(0x7f000006c000-0x50)=""/80, 0x50}, {&(0x7f0000501000)=""/17, 0x11}, {&(0x7f0000101000)=""/90, 0x5a}, {&(0x7f0000d21000)=""/180, 0xb4}, {&(0x7f0000627000-0xfa)=""/250, 0xfa}], 0x5) 2018/02/06 19:17:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) r1 = dup2(r0, r0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000f18000-0x4)) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00003c5000)=0x20, 0x4) r2 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a3f000)=0x0) tgkill(r2, r3, 0x15) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000188000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/06 19:17:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) socketpair(0x3, 0x5, 0x100, &(0x7f0000f36000)={0x0, 0x0}) setsockopt$packet_int(r3, 0x107, 0x13, &(0x7f000003a000+0x3b1)=0x401000, 0x4) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}]}, 0x20}, 0x1}, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00002d5000-0x8)={0xffffffff, 0x2}) sendmsg$nl_route(r0, &(0x7f0000c10000)={&(0x7f00003e8000-0xc)={0x10, 0x0, 0x0, 0x2}, 0x3, &(0x7f00001be000-0x10)={&(0x7f0000a44000)=@getroute={0x14, 0x1a, 0x28, 0x1, 0x3, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x14) 2018/02/06 19:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x100040, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000345000)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000b41000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff8000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x800, 0x1, 0x0, 0x2, 0x80, 0xa0, 0x32, r1, r2}, {0xe31, 0x81, 0x1, 0x0, 0x1600000000, 0x7, 0x7b}, {0xd5a, 0x31, 0x3}, 0x5, 0xb, 0x3, 0x0, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0x7c}, 0xa, @in=@empty, 0x2, 0x0, 0x3, 0x0, 0x1000, 0x4}}, 0xe8) 2018/02/06 19:17:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x1, &(0x7f0000300000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007eb000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f67000)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000003e000-0x8)={r3}) setsockopt(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/02/06 19:17:52 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000012000-0x4)=0x52, 0x379) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000012000)=0xe8) setfsuid(r1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000012000)='\x00', 0x3) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000012000)={&(0x7f0000004000/0x4000)=nil, 0x4, 0x4, 0x1, &(0x7f0000006000/0x4000)=nil, 0x40}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/06 19:17:52 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendto(r0, &(0x7f0000005000-0x1000), 0xfffffffffffffedc, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000f76000-0x84)=""/132, 0x84, 0x101, &(0x7f0000cb2000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/06 19:17:52 executing program 5: mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00009e9000)={@dev={0xac, 0x14, 0x0, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x16}}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 19:17:52 executing program 2: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000de5000)='/selinux/checkreqprot\x00', 0xa882, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000de7000-0x20)={0x8, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000aa7000-0x20)={0x8, r2, 0x10003, 0x3}) write$selinux_context(r1, &(0x7f0000de5000)='system_u:object_r:devicekit_var_run_t:s0\x00', 0x29) mincore(&(0x7f0000aeb000/0x2000)=nil, 0x2000, &(0x7f00007e8000)=""/132) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x4, 0x0, &(0x7f000014d000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000d69000)}) 2018/02/06 19:17:52 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000c000-0x8)={0x0, 0xffffffff}, &(0x7f0000013000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000d000)={r2, 0x8}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000a000-0x4)=0x6, 0x4) 2018/02/06 19:17:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000011b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b2a000-0x68)={0x0, 0x60, "13bf8f10f576f19270c456ff19e1b7278c88986e6a6b7f4ceba69481ab9d582a5594e02f3d01f46ff12a569cd080cd04f567bd458c556add5c55227cf296f24fb4f7a1af3d7d733d9305de0ef9e6dd19d5e58d098ac92f1eaa587c24af38290a"}, &(0x7f0000119000-0x4)=0x68) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e1b000-0x28)=[{0x2, 0x6c00000000000000}, {0x2, 0x1}, {0xa, 0x5}, {0x7, 0x6}, {0xf}], 0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000392000-0x8)={r2}, &(0x7f0000220000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009de000)={r3, 0xff, 0x800, 0x7f}, 0x10) dup2(r1, r1) getrlimit(0x4, &(0x7f00007a8000-0x10)) r4 = syz_open_procfs(0x0, &(0x7f00000da000-0x9)="6e9574af69676d7000") sendfile(r0, r4, &(0x7f0000493000)=0x1, 0xff) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000db8000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) 2018/02/06 19:17:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0xd5ae}}}, 0xfffffffffffffff8, 0x20, 0x5, "f6bbba0c65065351295d4222d903a4d686d47cdcbe65ed6798245492304924b1116c57957093a90d47366a514ab8a8ba48af4d105ff5dbd66e143024e64fe08587dd5a12013f7bb176343a7609615069"}, 0x160) umount2(&(0x7f0000001000-0x1)='.', 0xffeffffffffffffb) 2018/02/06 19:17:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00002e9000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x0}, 0x8) 2018/02/06 19:17:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000057c000-0xe)='/selinux/user\x00', 0x2, 0x0) writev(r0, &(0x7f0000b27000)=[{&(0x7f0000b7b000)="ca4aa6cf1440307ad459356f8fe0813e82dcfcb1102ad8341b1e5f84c8a9caf55edad96352a58c5bbcac26e2be2651bdc83a686d9a3f6fcc3313293331700b28e822c3e3233acacf676dc640e735e72cd05452879d7082b4a18238732aa240cf6a8b04509c08b6f9d484f0b48da603ab7197e2ea9ecd3ab27e1a1b0e3dd6f0d4066fe1d347e32d3f2f9d25cd885bcb251d58668249662db53796247883fb7dfc52ab20b7684e8b62048c5f7e3f78bf9618f2dc67", 0xb4}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r1}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000283000), 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000df2000)='/dev/pktcdvd/control\x00', 0x100, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000995000-0x11)='/selinux/enforce\x00', 0x200200, 0x0) renameat2(r2, &(0x7f0000599000)='./file0\x00', r3, &(0x7f0000766000)='./file0\x00', 0x4) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000a96000), &(0x7f0000048000), 0x0) 2018/02/06 19:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/02/06 19:17:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000009a000-0x88)={0x9c28, {{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7}}}, 0x88) [ 40.328172] binder: 6301:6304 ERROR: BC_REGISTER_LOOPER called without request [ 40.361741] binder: 6301:6317 ERROR: BC_REGISTER_LOOPER called without request [ 40.372102] binder: 6301:6317 ERROR: BC_REGISTER_LOOPER called without request 2018/02/06 19:17:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001274, &(0x7f000027a000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000037c000-0x8c)={0x79b7, 0x4, 0xff, 'queue1\x00', 0x1}) 2018/02/06 19:17:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d17000-0x8)={0x0, 0x0}) ftruncate(r0, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x8008700b) 2018/02/06 19:17:52 executing program 2: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000020f000-0xd)='/selinux/mls\x00', 0x0, 0x0) pread64(r0, &(0x7f0000183000)=""/224, 0xe0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009b6000), &(0x7f000064c000-0x4), &(0x7f0000b9f000-0x4), &(0x7f00001d0000)) mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f68000-0x8)=[], &(0x7f000020a000-0x20)=[]) open(&(0x7f00008d0000)='./file0\x00', 0x4800, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c8b000-0x10)='/selinux/policy\x00', 0x0, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/06 19:17:52 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$getown(r0, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd4000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000be1000-0x8)='./file0\x00', &(0x7f0000fe2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fe2000-0x8)='./file0\x00', &(0x7f0000fe1000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fe2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000fe2000-0x38)={&(0x7f0000dac000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d08000-0x20)=[{&(0x7f00003aa000)="f766b90d9a3f74a730e294708fece6b3c2610d5a5b1e8af3160966e8c32ebd51cb505649047ed6887e8b2e1fcb86a9213f25b4b4e197762c499c32aa58b981780a394e46dc596b333f2cd0a184750ba5071628d3", 0x54}, {&(0x7f0000fe1000)="e821e8bb8621d72ec6f0e33d2d44b35f2c854e9f78c517f9b82d9276f7761d0de3910cb8495be5991f168a68ac88020e8882e2f136eafa5216ede7", 0x3b}], 0x2, &(0x7f0000c35000)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}], 0x40, 0x8000}, 0x85) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000f71000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @common='lo\x00'}) 2018/02/06 19:17:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000cf3000)="4c64058238d8dea10b86332f5d68e88e90aaeac58ad217f3af2b95eb9da75f683fba49a3ccced4a705b689b219a69b0b22c6d12363c99a57d1613ab4c0ec29035ab6c8be1ec2e264bcc7a9880703d8c9f3d6896d6cf02eb536bed0da5dcba1c8f8f9d74b475ac563e6cc5d91bc5ee4147564811fb6ad38160fb2f653e6496cea2259b1c3afbbbc6852a23231203c9cc2", 0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006f4000-0x68)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x40}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x6c56, @empty, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x68) 2018/02/06 19:17:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x2, 0x7ff, &(0x7f0000014000-0x8)={0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x30d, &(0x7f0000012000-0x8)=[]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f00006ae000/0x4000)=nil, 0x4000}) 2018/02/06 19:17:52 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ff7000)={0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000057f000+0xaf9)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ff8000)={0x0, 0x9}, &(0x7f0000452000)=0x6) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f1a000-0x44)={{0x2, 0x3, @loopback=0x7f000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, {0x2, 0x1, @loopback=0x7f000001}, @generic="ee4f7d3d264bf5c9935efd8fdfa17f32"}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a7e000+0xd0)={r2, 0x8, 0x30, 0x100000000, 0x1}, &(0x7f0000ff8000)=0x18) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r4, 0x0, &(0x7f0000ff9000-0x4)) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000939000-0x5)=@ethtool_eeprom={0x4b}}) 2018/02/06 19:17:52 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000c7c000-0x4)=0x8001, 0x4) write$selinux_load(0xffffffffffffffff, &(0x7f000095d000-0x94)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d9a000-0x11)='/dev/vga_arbiter\x00', 0x300, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d9a000-0x2c)=[@in6={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff6c}, @in={0x2, 0x2, @empty}], 0x2c) 2018/02/06 19:17:52 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000819000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0xffffffff) close(r0) 2018/02/06 19:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000d5000-0x8)='pagemap\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000c61000-0x30)={0x40, 0x9, 0xec8, 0x4652, 0x19c, 0x800}) sendfile(r0, r0, &(0x7f0000014000), 0x100000080000000c) 2018/02/06 19:17:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000989000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00006a3000-0x8)=0x80000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c06000)=0x0) syz_extract_tcp_res$synack(&(0x7f00005df000-0x8), 0x1, 0x0) sched_getaffinity(r2, 0x8, &(0x7f000030e000-0x8)) ioctl$LOOP_CLR_FD(r1, 0x8008700b) membarrier(0x0, 0x0) 2018/02/06 19:17:52 executing program 0: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005af000-0x8)={0x7}, &(0x7f0000d29000-0x10), &(0x7f0000d28000), 0x8) get_thread_area(&(0x7f0000d26000-0x10)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/06 19:17:52 executing program 5: r0 = socket$inet(0x2, 0x1ffffffe, 0xffd) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a44000-0x1)={0x815fffffc}, 0x5889c575fc61034c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ba0000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fac000)={{{@in6=@dev, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) [ 40.491774] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.496495] CPU: 0 PID: 6337 Comm: syz-executor1 Not tainted 4.9.80-g550c01d #29 [ 40.504020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.513351] ffff8801d68978b0 ffffffff81d94b69 ffff8801d6897b90 0000000000000000 [ 40.521323] ffff8801c9034590 ffff8801d6897a80 ffff8801c9034480 ffff8801d6897aa8 [ 40.529307] ffffffff816624ba 0000000000007be1 ffff8801b7e388f0 ffff8801b7e388a0 [ 40.537283] Call Trace: [ 40.539844] [] dump_stack+0xc1/0x128 [ 40.545180] [] handle_userfault+0xa3a/0x1310 [ 40.551216] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.558200] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.564577] [] ? unwind_next_frame+0x86/0xe0 [ 40.570638] [] ? handle_mm_fault+0x117b/0x2530 [ 40.576838] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.583039] [] handle_mm_fault+0x1fd1/0x2530 [ 40.589065] [] ? __pmd_alloc+0x410/0x410 [ 40.594751] [] __do_page_fault+0x5c2/0xd40 [ 40.600625] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.606568] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.613205] [] do_page_fault+0x27/0x30 [ 40.618712] [] page_fault+0x28/0x30 [ 40.623962] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 40.631032] [] ? bpf_prog_create_from_user+0x121/0x2c0 2018/02/06 19:17:52 executing program 7: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000041000-0x10), &(0x7f0000041000-0x4)=0x10) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') 2018/02/06 19:17:52 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x10, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000009000)='user\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000a000-0x26)="c4bbf57717e048d6256891011e38996a3a4e05d77f61d31f703be167e282efb91b4b7e5ee71c", 0x26, 0xfffffffffffffffe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000007000)=0xe8) r3 = getegid() keyctl$chown(0x4, r1, r2, r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/autofs\x00', 0x800, 0x0) signalfd4(r4, &(0x7f0000007000)={0x4}, 0x8, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f000000a000)='encrypted\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003000)="fbe6600daeea2f7a5a5edbea3dc040718f8e8ffddc67bfa7b15181f816", 0x1d, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000009000)=0xe8) r7 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7fffffff, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0xff, r6, r7}, {0x4, 0x200, 0x9ba, 0xffffffffffffffff, 0x5, 0x8, 0x9, 0x1}, {0x4, 0x0, 0x101, 0x1}, 0x6, 0xa, 0x3, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3, 0x2, 0x0, 0x8d3a, 0x81, 0x7, 0x800}}, 0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$netlink(r4, &(0x7f0000001000)={0x10, 0x0, 0x1, 0x200000}, 0xc) 2018/02/06 19:17:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x16) r1 = open(&(0x7f000019d000)='./file0\x00', 0x103080, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f0000001000-0x60), &(0x7f0000000000)=0x60) connect$netlink(r0, &(0x7f0000037000)=@kern={0x10, 0x0, 0x0, 0x4400}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f000077e000-0xc)={0x10}, 0x11d, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x14, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r4 = dup(r3) bind$pptp(r4, &(0x7f00003ed000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x10) r5 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r5, 0x0, &(0x7f00008cc000-0x4f)=""/79) ioctl(r2, 0x6, &(0x7f0000233000-0x2c)="9c8f8533e1617fbc5e49538fd079aaeec1441b2fd6c9e5fdcb99484d21aab4227b3b6c1e5e54cac6698487d6") getresgid(&(0x7f0000936000), &(0x7f0000e2c000), &(0x7f00005a7000+0x34f)=0x0) setgid(r6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ccb000)={0x0}, &(0x7f0000f55000)=0xb) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000a32000-0x4)=r7) ioctl$TIOCCONS(r1, 0x541d) r8 = syz_open_dev$usbmon(&(0x7f00009ef000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r8, 0xc0a85322, &(0x7f00005d2000)) 2018/02/06 19:17:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f000053e000-0x10)={&(0x7f0000b03000+0x2dc)=@setneightbl={0xc8, 0x43, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_THRESH2={0x8, 0x3, 0x8}, @NDTA_THRESH2={0x8, 0x3, 0x1}, @NDTA_NAME={0x18, 0x1, 'posix_acl_access+\x00'}, @NDTA_THRESH1={0x8, 0x2, 0xc72}, @NDTA_THRESH1={0x8, 0x2}, @NDTA_THRESH3={0x8, 0x4, 0x1f}, @NDTA_PARMS={0x64, 0x6, [@NDTPA_GC_STALETIME={0x10, 0x6, 0x5}, @NDTPA_QUEUE_LEN={0x8, 0x8, 0x6}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0x80}, @NDTPA_DELAY_PROBE_TIME={0x10, 0x7, 0xdec}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0x6}, @NDTPA_QUEUE_LEN={0x8, 0x8, 0x5ec}, @NDTPA_DELAY_PROBE_TIME={0x10, 0x7, 0x1}, @NDTPA_PROXY_DELAY={0x10, 0xd, 0x5}]}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x81}]}, 0xc8}, 0x1}, 0x0) [ 40.637931] [] ? watchdog_nmi_disable+0x120/0x120 [ 40.644393] [] do_seccomp+0x632/0x1860 [ 40.649901] [] ? SyS_futex+0x22e/0x2d0 [ 40.655408] [] ? __put_seccomp_filter+0xa0/0xa0 [ 40.661698] [] ? do_futex+0x15c0/0x15c0 [ 40.667293] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 40.673934] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.680744] [] SyS_seccomp+0x24/0x30 [ 40.686077] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/06 19:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000042c000-0x8)='./file0\x00', &(0x7f0000a5d000-0x8)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f000043a000)='attr\x00') mkdirat(r0, &(0x7f0000e7d000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000443000)='./file0\x00', &(0x7f00002a2000)=@known='user.syz\x00', &(0x7f0000e78000-0x1)='\x00', 0x1, 0x3) renameat(r0, &(0x7f0000b28000-0x8)='./file0\x00', r0, &(0x7f0000dca000)='./file0\x00') 2018/02/06 19:17:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c45000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000a4d000)=0x7) r1 = socket$key(0xf, 0x3, 0x2) getpeername$packet(r0, &(0x7f0000916000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00006b8000-0x4)=0x14) getresuid(&(0x7f00004bd000-0x4)=0x0, &(0x7f000018f000), &(0x7f0000517000)) sendmsg$nl_xfrm(r0, &(0x7f0000be4000-0x38)={&(0x7f00004c2000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000e96000)={&(0x7f000063c000-0x250)=@getspdinfo={0x250, 0x25, 0x300, 0x6, 0x2, 0x2, [@encap={0x1c, 0x4, {0x0, 0x3, 0x3, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}, @mark={0xc, 0x15, {0x0, 0x38000000000000}}, @algo_crypt={0x124, 0x2, {{'ecb-camellia-aesni-avx2\x00'}, 0x6d0, "6257731a51dfec12993b26203bf4e3697d95534a9478cfa36fc3f99a2ba318d3aa91a7090cac1185724508901855312927019020e2f67c73ff6d2e59f0ccefc16a4cfd25d57389ff51aaeb3c5b9f63083dcd9b4f6b8604dbe0481925f1e9500e64d0773e6e5b09d8f8c6d924435bde1bcfd65bb455e128cb6eb50222efd580f61d12bf9de1fc34da89ec072d095c2c452499145630c12b3bf7700b23cf26f5ca2a537cfafef311a2d19978a3bdd1af329b902d19df38829c6f516412529335d21531d37d1ae51620aaaa97b8ba5bf6f772bca349ad9ab330cba9"}}, @proto={0x8, 0x19, 0x2b}, @sa={0xe8, 0x6, {{@in=@empty, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x0, 0x0, 0xa, 0x80, 0xa0, 0x3c, r2, r3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, @in=@multicast2=0xe0000002, {0x6, 0x1, 0x6, 0x9f, 0x5, 0xb2, 0xfffffffffffffff9, 0x100000000}, {0x6, 0x1f, 0x7, 0x3ff}, {0x3ff, 0x40, 0x6}, 0x4, 0xffffffffffffffff, 0xa, 0x3, 0x0, 0x20}}]}, 0x250}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000000) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0xffffffffffffffff, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000669000-0xe8)={{{@in=@remote, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00001ac000-0x4)=0xe8) [ 40.735668] audit: type=1400 audit(1517944672.471:21): avc: denied { bind } for pid=6379 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.739325] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.739333] CPU: 1 PID: 6365 Comm: syz-executor1 Not tainted 4.9.80-g550c01d #29 [ 40.739338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.739351] ffff8801c606f8b0 ffffffff81d94b69 ffff8801c606fb90 0000000000000000 [ 40.739363] ffff8801c9034590 ffff8801c606fa80 ffff8801c9034480 ffff8801c606faa8 [ 40.739374] ffffffff816624ba 0000000000007be1 ffff8801d6f7d0f0 ffff8801d6f7d0a0 [ 40.739376] Call Trace: [ 40.739389] [] dump_stack+0xc1/0x128 [ 40.739399] [] handle_userfault+0xa3a/0x1310 [ 40.739410] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.739418] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.739432] [] ? unwind_next_frame+0x86/0xe0 [ 40.739440] [] ? handle_mm_fault+0x117b/0x2530 [ 40.739446] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.739453] [] handle_mm_fault+0x1fd1/0x2530 [ 40.739460] [] ? __pmd_alloc+0x410/0x410 [ 40.739468] [] __do_page_fault+0x5c2/0xd40 [ 40.739476] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.739485] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.739492] [] do_page_fault+0x27/0x30 [ 40.739501] [] page_fault+0x28/0x30 [ 40.739509] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 40.739519] [] ? bpf_prog_create_from_user+0x121/0x2c0 [ 40.739527] [] ? watchdog_nmi_disable+0x120/0x120 [ 40.739534] [] do_seccomp+0x632/0x1860 [ 40.739541] [] ? SyS_futex+0x22e/0x2d0 [ 40.739549] [] ? __put_seccomp_filter+0xa0/0xa0 [ 40.739555] [] ? do_futex+0x15c0/0x15c0 [ 40.739562] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 40.739571] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.739578] [] SyS_seccomp+0x24/0x30 [ 40.739585] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 40.739628] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.739634] CPU: 1 PID: 6337 Comm: syz-executor1 Not tainted 4.9.80-g550c01d #29 [ 40.739638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.739649] ffff8801d6897880 ffffffff81d94b69 ffff8801d6897b60 0000000000000000 [ 40.739658] ffff8801c9034590 ffff8801d6897a50 ffff8801c9034480 ffff8801d6897a78 [ 40.739667] ffffffff816624ba 0000000000007be1 ffff8801b7e388f0 ffff8801b7e388a0 [ 40.739668] Call Trace: [ 40.739676] [] dump_stack+0xc1/0x128 [ 40.739684] [] handle_userfault+0xa3a/0x1310 [ 40.739693] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.739701] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.739708] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.739716] [] ? handle_mm_fault+0x117b/0x2530 [ 40.739722] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.739729] [] handle_mm_fault+0x1fd1/0x2530 [ 40.739735] [] ? __pmd_alloc+0x410/0x410 [ 40.739743] [] ? memset+0x31/0x40 [ 40.739751] [] __do_page_fault+0x5c2/0xd40 [ 40.739759] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.739770] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.739778] [] do_page_fault+0x27/0x30 [ 40.739784] [] page_fault+0x28/0x30 [ 40.739792] [] ? copy_user_handle_tail+0x25/0xd0 [ 40.739800] [] ? copy_user_handle_tail+0x2e/0xd0 [ 40.739807] [] ? copy_user_handle_tail+0x25/0xd0 [ 40.739815] [] bpf_prog_create_from_user+0x121/0x2c0 [ 40.739822] [] ? watchdog_nmi_disable+0x120/0x120 [ 40.739829] [] do_seccomp+0x632/0x1860 [ 40.739835] [] ? SyS_futex+0x22e/0x2d0 [ 40.739842] [] ? __put_seccomp_filter+0xa0/0xa0 [ 40.739848] [] ? do_futex+0x15c0/0x15c0 [ 40.739855] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 40.739863] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.739870] [] SyS_seccomp+0x24/0x30 2018/02/06 19:17:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000100200) r0 = gettid() exit(0x0) syz_open_procfs(r0, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') 2018/02/06 19:17:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000257000)='/dev/hwrng\x00', 0x80000, 0x0) read$eventfd(r1, &(0x7f0000267000-0x8), 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000fc8000)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028ea632e8de58f5930fd4c8ebb78dcf50c0000000000000200c3dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r2 = syz_open_pts(r0, 0x801) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/02/06 19:17:52 executing program 2: remap_file_pages(&(0x7f0000790000/0x2000)=nil, 0x2000, 0xc, 0x0, 0x29140) madvise(&(0x7f0000703000/0x1000)=nil, 0x1000, 0x7) 2018/02/06 19:17:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000044f000-0x12)='/dev/input/event#\x00', 0x0, 0x807fffffffff) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) r1 = dup(r0) dup3(r0, r1, 0x0) clone(0x0, &(0x7f0000e19000-0x76), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/06 19:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000146000)=0xaeb6, 0x4) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000a5b000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000c47000-0x4)=0x10) fcntl$getflags(r2, 0x401) 2018/02/06 19:17:52 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f6c000-0x4)=0x4, 0x332) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000f7d000), &(0x7f0000f7f000-0x4)) sendto$inet6(r0, &(0x7f00007be000), 0x0, 0x0, &(0x7f0000472000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x23) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) 2018/02/06 19:17:52 executing program 6: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000002000)='%)system},+\x00', 0xc, &(0x7f0000a6b000)='#\x00') read(r2, &(0x7f000015c000-0x80)=""/128, 0x7a) 2018/02/06 19:17:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000011e000-0x4), 0x4) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d09000-0x8)=[{0xb, 0x9}], 0x1) 2018/02/06 19:17:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003ff000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000019000-0x8)={0x81ad}, &(0x7f0000bb1000-0x10), &(0x7f00002df000)={r0, r1+30000000}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/06 19:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x3f) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r0, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x0, 0x3, {0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x200}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)='C', 0x1}], 0x10000000000001a5, &(0x7f0000f89000-0x80)=[], 0x0, 0x100000}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000f29000-0x38)={&(0x7f000089f000-0xc)={0x10}, 0xc, &(0x7f00009a2000)={&(0x7f0000eba000-0x13c8)={0x5cc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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", @generic="f9919ad42b5aac7c12a77f739b57bf76e48df9f7d3890a1ce0e0cb38ed56becfbfa9375aa90b490be19404e57f8fb91375accee3693f4ce5042b3cb5766fc936804dce41058ce610bb8518a15fd6fa067402ce98096fa99ea0915215aa273a658bf59df06464d4ca537b5cbdf63132097c7b497fcfb2f0530b25f619faec5b526f4b0f1a4de6", @nested={0x28, 0x7f, [@typed={0x10, 0x7b, @u64=0x36f}, @typed={0x8, 0x12}, @typed={0xc, 0x4d, @u32=0x38}]}, @typed={0xc, 0x22, @ipv4=@rand_addr=0x4}, @generic="e580d614ea6fbbfebb1449d7bd586dc55d0f47da88b2c4", @typed={0x10, 0x57, @str='vmnet1\x00'}]}, 0x5cc}, 0x1, 0x0, 0x0, 0x4040}, 0x4040084) 2018/02/06 19:17:53 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008fc000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) fstat(r0, &(0x7f00006f5000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f00006a7000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000b5a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000096c000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000aae000-0x10)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ae3000-0x4)=0x8000, 0x4) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000542000-0x24)) wait4(0x0, &(0x7f0000b10000-0x4), 0x20000000, &(0x7f00001bb000)={{0x0}}) futex(&(0x7f0000c3d000)=0x4, 0x0, 0x4, &(0x7f0000d9c000-0x10)={r2, 0x1c9c380}, &(0x7f00004d2000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x4, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) memfd_create(&(0x7f0000b1f000-0x1)='\x00', 0x1) 2018/02/06 19:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001e7000)={0x1, &(0x7f0000560000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000d8b000)={&(0x7f000064d000-0x1c)=@in6={0xa, 0x2, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c, &(0x7f00004be000-0x70)=[{&(0x7f000024c000)="d42b78b17791351558a776bb31d546b66c8ffba3bb36048d9334b8520d82c50c22594bc7d104a5f867b7fb2dd88de65b6bcce728206026e1a7559e301d91c5d292485241663f90e5ecfb03a6fcbfa77941685375b46be120dc661a85ab06af77eed5c3135e93c3a1d60ed380d3f9b4bc5489dec5953fc39702dc042b26bd97f2268615448e39b693b56b4709999b2a3c56cbd99f82b6919c4a0affa9c74f4ee5", 0xa0}, {&(0x7f0000267000)="2bf164052145eeb777c45c7ca51e5b980c4df108617844d3d41bdebb26aef682998a3643d7977095c6ee07bb83d492ab68cdebb339cc1d2f91a58dc0b7df383bca5526a4aa324d53ef3a793cf92aa6a3dfff869dafb872d15dacaa1ed941321ca9261a4b29b593fc1e36e2b8fdcda4058665f72a8047850580de63931f8a1955944ed9e82597d6986caa7961eaed438f03f86f944c0a15ed2d981b129cd157e66b4f55cdda632bc241109caeb9da", 0xae}, {&(0x7f00008e7000)="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", 0x1000}, {&(0x7f000097f000)="639ab391fec7cf2c88c9ec9de4be70fbd7843a7e2318edaec82a7f43b3072e8d4ddb040c95b14e10c5ec0241a818e3efccad640ed1df36ccbbf611b239aba0956bc9d0d8d385d87f670d684ee2c3e0dd4d7f5d2149f016b970f83c462a0cfe24f61a45d6f73c330fbcdd04f91926ac7711ba2719e8bd0003757fd28db3aa2755", 0x80}, {&(0x7f0000127000-0x63)="97c503310cef45301df99bc2a47108884dfa9bea2949042a803dbddc1a96a5cb67263bac6b7d8890cd2e6972d36ba08910269f0f5d82b0343de4ca5a6e9333c1ea67ebacd4b2e8683af045be17e6781664097b0ec37fdf43a880c88463f5990f5ed727", 0x63}, {&(0x7f000097c000-0xde)="ed2455c572ad6e90b8af01f26d5414487d776dbd5390601ca26d3b25d2062585287099680e2eaa733caf92da4da3b8cce05c19664d162997afb7fdf4297dacd50fde363bbcedfd24f018a43c3ff077694422f10e3f9b8ef7c8c9debd634b62c84edbd13d562ea24baab5e56ab2df183675a86ade215237e6f870fb7cfe56044d1c1544a5bed090ddd3cf90ca0657b60564b98520db29071e34673cb4e09f34846dcb641ad9e06dfda7a1b783307db38d4a64865d0ff166825f750d2dd134e106467456e5749ba64b8f5661b53a07f2516336090b560519b0314184741214", 0xde}, {&(0x7f0000cbb000-0x22)="6b70ef03a84705e140bfd78c1d9380d48333f00a6f83674bd7770b40e5f0f3482c79", 0x22}], 0x7, 0x0, 0x0, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) shutdown(r0, 0x1) creat(&(0x7f0000e84000-0x8)='./file0\x00', 0x5) [ 40.739877] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 40.771133] audit: type=1400 audit(1517944672.501:22): avc: denied { ioctl } for pid=6379 comm="syz-executor6" path="socket:[16282]" dev="sockfs" ino=16282 ioctlcmd=0x8902 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 2018/02/06 19:17:53 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000004000-0x14)={0x9a9, 0x3ff, 0x3ff, 0x0, 0x93, 0x18f993b9, 0x0, 0x35fc, 0x7, 0x1}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) write$selinux_access(r1, &(0x7f0000005000-0x37)={'system_u:object_r:netcontrol_device_t:s0', 0x20, 'unconfined', 0x20}, 0x37) close(r0) 2018/02/06 19:17:53 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000003000), &(0x7f0000004000-0x4)) r2 = syz_fuseblk_mount(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00', 0xc001, r0, r1, 0x3, 0xd6, 0x400) sysfs$2(0x2, 0x1000, &(0x7f0000002000)=""/169) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000196000)) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f2e000)=@file={0x0, ""/13}, &(0x7f0000e38000)=0xf, 0x80800) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f92000-0xc)={0x0}, &(0x7f000044c000)=0xc) setrlimit(0x4, &(0x7f00001e6000)={0xfffffffffffffffe, 0x8}) r5 = syz_open_procfs(r4, &(0x7f0000ad9000)='attr/current\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000ae3000-0x8)={0x0, 0xe535}, &(0x7f00009d2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000053d000-0x8)={r6, 0x1}, &(0x7f0000b67000-0x4)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000062000-0x90)={0xfffff7fffffffc00, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) socket$netlink(0x10, 0x3, 0xa) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f00009cd000-0x4)) sendfile(r5, r5, &(0x7f0000335000), 0x16) r7 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e8f000)={0x0}) ioctl$RNDADDTOENTCNT(r7, 0x40045201, &(0x7f0000003000-0x4)=0x6) accept4$inet6(r8, 0x0, &(0x7f0000777000-0x4), 0x800) fcntl$addseals(r8, 0x409, 0xb) socket$inet6(0xa, 0x5, 0x4) linkat(r3, &(0x7f0000038000-0x8)='./file0\x00', r5, &(0x7f000047a000-0x8)='./file0\x00', 0x400) 2018/02/06 19:17:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) timer_create(0x6, &(0x7f00009e6000-0x60)={0x0, 0x3d, 0x4, @tid}, &(0x7f0000c06000)=0x0) timer_delete(r1) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/02/06 19:17:53 executing program 7: 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(0xffffffffffffffff, &(0x7f0000b17000)=[{{&(0x7f000072b000-0x10)=@ipx, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f00003e8000)=""/175, 0xaf}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000383000)=""/214, 0xd6}, {&(0x7f0000000000)=""/150, 0x96}], 0x4, &(0x7f000045c000-0xef)=""/239, 0xef, 0x7fff}, 0x1}, {{&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000001000-0x57)=""/87, 0x57}, {&(0x7f0000ce0000)=""/4096, 0x1000}, {&(0x7f000099e000-0x30)=""/48, 0x30}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000d55000-0x3b)=""/59, 0x3b}, {&(0x7f000054b000-0x84)=""/132, 0x84}], 0x7, &(0x7f0000fbc000)=""/87, 0x57, 0x3}, 0x2a}, {{&(0x7f00008e0000)=@l2, 0xe, &(0x7f00004a4000)=[{&(0x7f00006e7000)=""/145, 0x91}, {&(0x7f0000e41000-0xed)=""/237, 0xed}, {&(0x7f000099e000-0xcd)=""/205, 0xcd}, {&(0x7f0000001000-0x21)=""/83, 0x53}, {&(0x7f0000000000)=""/181, 0xb5}, {&(0x7f00000ef000)=""/6, 0x6}, {&(0x7f0000212000)=""/127, 0x7f}], 0x7, &(0x7f0000106000-0xc8)=""/200, 0xc8}, 0x401}, {{&(0x7f0000136000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/155, 0x9b}, {&(0x7f0000000000)=""/236, 0xec}, {&(0x7f000060c000)=""/4, 0x4}, {&(0x7f0000000000)=""/122, 0x7a}], 0x4, 0x0, 0x0, 0xfff}, 0x8}, {{&(0x7f0000f20000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x20, &(0x7f0000ce3000)=[{&(0x7f0000000000)=""/197, 0xc5}, {&(0x7f0000b6d000-0x1000)=""/4096, 0x1000}, {&(0x7f000072c000-0x1f)=""/31, 0x1f}, {&(0x7f0000604000)=""/248, 0xf8}], 0x4, &(0x7f0000426000)=""/217, 0xd9, 0x8001}, 0x200}, {{&(0x7f000023c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f000077c000-0x70)=[{&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}, {&(0x7f0000584000-0x9)=""/9, 0x9}], 0x7, &(0x7f0000102000)=""/12, 0xc, 0x80000001}}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000001000-0x20)=[{&(0x7f0000acc000)=""/167, 0xa7}, {&(0x7f0000322000)=""/76, 0x4c}], 0x2, &(0x7f000098b000-0x27)=""/39, 0x27, 0x80000000}}], 0x7, 0x2, &(0x7f0000573000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000470000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cc6000-0x6)='hybla\x00', 0x6) 2018/02/06 19:17:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x2, 0x0) write(r0, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) r1 = syz_open_dev$tun(&(0x7f0000d0f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000764000)={@generic="5f62c3e1a1ffd08c7018aab49b1107c2", @ifru_mtu=0x1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000744000)='/selinux/enforce\x00', 0x44100, 0x0) faccessat(r2, &(0x7f00009ad000)='./file0\x00', 0x84, 0x200) recvfrom(r0, &(0x7f0000f3f000)=""/4096, 0xffffffffffffff7c, 0x0, 0x0, 0x0) 2018/02/06 19:17:53 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000033b000)='/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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000942000-0x78)="49b17585ce55f57177337ed108979e89314d2da45c456a2594c09a7bc0b25e33db69f149b25481deed98bb920baf7099f53167e92fac093eeaf05e4d66194bd41ad99435f3ad65467d0eaf1fd11340936a98e4e47f59e17c3bcf6e4974fb41e02a3c8f9bbc6bd8d95a4b3465af532e9ec874f030253fc31a", 0x78}, {&(0x7f0000001000-0xc6)="bf234904439460ce07b406da53f42671dcd028df37f2dc0b80eaa559acb04f02f749fec20b89eef7e0e197808743bcc042dcdd4853dd594c2d699afbe60842c7cfce8cdecfa21e0ed8ae142f4b608d9d117baddb080275edcd0f1a54a3b72089a404ef1c7c94e595c098af3ee7b3cae867bce46a0790115a84a63721b598edf904bfb043922130d6c937c341d3e62477a91ce8e21984b478c832210a0dcc75c0637ee54bb37bba86dc19dc92b5c3f96c886d1112a4ad36af7971f792d4fa838319b4bce73fa6", 0xc6}, {&(0x7f0000cb4000-0x7)="c8adc199c9e299", 0x7}, {&(0x7f0000d92000)}, {&(0x7f0000001000-0x79)="62feea49b63cd4760536b73fd9ed374c6da079495df66fe24e6c4c48aca8ea163bbc655993584d95cc5a2c5df882f15ba1f6354a2ceeae1e1d75cdccaf56bd5d8472d9ff2735ae3d46e3428ee060b2877de531093ebe54a87f2594437038f835c14aae12a612e654aae373fd5eaa1e6ff81d3ebb4de557003a", 0x79}, {&(0x7f0000217000)="19108c2064292f0e2eb08b3565f73c9381a07a2e2cca8af4e265a90ea0f295b475721829775c3e3d5623caad5455702fbcb3482ad7bb8720bf2ddf0e78004bae72e608bdaedfc60d03dff0edba170f12594b53c8f8e7fb97849739dd7c0e80fd02490d4cc82c9daf2f7690a125379934222bb9b6c4bbef888a87b6541a13ab801be600e58e412b4b2570e44159076f437b3481f99d737b036a79d34ba1dcd49a88b20d20ffac24c7e7b894a3ed2b3645647d22eb2cfe4fc4bf37c479646a47e8e03fc2ba410a640683e412cada1449be06dc2f97b26d69c01993bda0c5bfcaafcffcfb792611347a4df064ebfd6d9ebc6d5ee41579", 0xf5}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') sendfile(r1, r1, &(0x7f000063a000)=0x80000000000, 0x100000080000000c) 2018/02/06 19:17:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000da4000)='/dev/usbmon#\x00', 0x8, 0x200000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000748000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}}, 0x7, 0x8001, 0x1, 0x2, 0x8}, &(0x7f00001e5000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ff8000-0x96)={r3, 0xffffffffffffff27, "3e6de31692321a8f159037351cb28292dfe5490f9b24db16d24b2c079addf6c1e4ebf44e9d6028132f6a807134f80934310916500017dfe9295e783a9c87e3c55e1b72b08aaec5b3108a0ac931d9bd8b43651670e0f3188ed74eb47cea5dc772dc3b479e98088036d278f051973da5d543b52c40cd48bc5fdae0aef55a4dbf113715fe7a8c283c5e88df30547b79"}, &(0x7f00000ad000)=0x96) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000143000)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffed8) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x139) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000086000-0x8), &(0x7f0000006000)=0x8) r4 = dup(r1) recvfrom$ipx(r4, &(0x7f00000af000-0x6a)=""/106, 0x6a, 0x1, &(0x7f00006bd000-0x10)={0x4, 0x100, 0x160e00000000, "fbbb4e2f6e5e", 0x9}, 0x10) 2018/02/06 19:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000392000)={0x0, @dev, @multicast1}, &(0x7f0000d6f000)=0xc) sendmmsg(r0, &(0x7f00003cb000)=[{{0x0, 0x0, &(0x7f0000462000-0x30)=[{&(0x7f0000347000-0xf9)="f2ac24910faf7c7a846ffc2b1c937251a64ae4b000560cb4957baeb5859d71b6b819ae44c7d171e7c780efd852d9982df0bd019c254020f12c3c28395e49affd1c3df9f002cc54e36f7230c57c64656cef92890d9acb7e6a4ead1c239818f935fceb6bd7e794b2f6fe60a88d847b41335d792855af37c46ba652057a57e0f907ae2e0072edcb856af2653281bcf0eb4e3e5a388eba2119a41a2ee4c8d5e0959730b1438eafd8a45ffffc8d0e7ec867336433d99ebecddceba92c38a4623b8e6c6f359aab5207d2ce84114563262b6404ad71e4187099a207418823a26e5eed83bd63713768e242d570eee9692deb8f4d30c45786147b2a2a20", 0xf9}, {&(0x7f0000e05000-0xde)="8b89e04c40ae493b074ee3bdc703d4c1781f2ca60c4af246bedc5a70d8f310e1f6c164a1c5530314d78d8877756f32cffd0e2e667c4ad439386942d5bb7c6d883f34d0bd84178a7d0749f2cf94c92b2b09cfcf98f99109c929094c59da8c19df29c71c1054ac236051e91d8b580a202c3b11a1952831fb7a14e4cef63e05c33e0f62b741f8cd4546c325a672676a09bf8b8d314ca74eb065893e41e9be287836eb3865c7af61beffd83afd201da9003855cc960ab011afb50e8461a3d122a25437e478bdb39b50b9b170e2f9b7a486a2eb548d55d451543b3f5b1455f7cf", 0xde}, {&(0x7f0000132000)="a0bc5277cff83d9864170f70dfa021bc5ddd4e3770902e4c693181108894ef4766c131de7172e4a0d0649630e37da8dc1027f35e227dcce5ccd9e4a17499ac64698188859204cb1837eb5115944f14fa449adf10ccd4c9d44656c8e47ba9440f4f9c3de40daf09d27c13daee584444afb74980f1a276aa087d4650241eb5f360a8a80e834d990578766eff6a8673abcd11abb8d7f6cc97d211f57cd6e554c0e65cf9a2e34295d4a749179ef02e", 0xad}], 0x3, &(0x7f0000266000-0x12d8)=[{0x60, 0x103, 0xa000000000, "74a293d5fb6e0766228ee4267dc173627ae0294e855621b935a2353540386df245c3a6b46f2cef284d64d6b2b00cce6ceb5fbc5f03765d50979d8d501a54ff42a0d7be2da58e9512e8ba8441223f"}, {0x58, 0x115, 0x10001, "ada6a091e3b06c3682ad366d1e3dca3299b475bb6d8d06339e1c889eab89020bf203a01918532f17fac1e333c2300bf83de84fe57dc4d503238fc71b286e8795d8d4d3f8c0"}, {0x48, 0x3a, 0x10000, "e616143f01cb24cac66804c636da4c4cf166783990855e0085883f8634720b5107c8434a5cffab9aeecc60a709de6c874f"}, {0x1010, 0x1ff, 0x4, 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{&(0x7f0000be5000)="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0x1000}, {&(0x7f0000067000)="e5b73af0636067b1a8f5d26a351b2a67d5b8f9ae2729fd40bf9e9dfe814c3e05470aeb633af4e801d31c263167f8", 0x2e}, {&(0x7f00000a1000-0x31)="4b4846a231e237a1f0f3fd91863e59db76608e5bc71dfce9b0c0c4b96a3477e4bdeac83876c79abb01388d3b4561cd1dee", 0x31}, {&(0x7f0000d88000)="183e2151e389234f9813a7d25f2b6516bef6974a5c1ac2b4f137d7c13317bcbbf963e37a191518b18b8e2211bf46fb9f8f8f2f7475d656ab2e1203a1cbfbad266456045ed2bf597c9c96843bb7f10e2ece2c111260813032152deb7cad9866811145058782d379421073108cbaa30779eb95dcaee1e5d51f69bf09fc8f47", 0x7e}, {&(0x7f0000435000-0x32)="7c47ea06e8575a5809dda4a904dddc1b127d464460b0584f18a2ac3492226287f04825d582e8612ceca1895b45424bd61de5", 0x32}], 0x6, 0x0, 0x0, 0x1}, 0x5}], 0x9, 0x44) r2 = memfd_create(&(0x7f00001df000)='\x00', 0x3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000765000)={0x2, &(0x7f0000c36000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00002e4000-0x10)={r3, &(0x7f0000985000-0x1b)=""/27}) 2018/02/06 19:17:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000001000-0x10)=[@increfs={0x40046304, 0x4}, @acquire={0x40046305, 0x1}], 0x1000, 0x0, &(0x7f0000b17000)="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"}) recvfrom$ax25(r1, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/06 19:17:53 executing program 1: pipe2(&(0x7f000004f000-0x8)={0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/249) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00003ed000)={@generic="dd87f71f27e69b27abbbfc1a1420f34b", @ifru_flags=0x1001}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000939000)={0xffffffffffffffff, 0x2, 0x10001, 0x3, 0x1}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000f5d000-0xca)=""/202) fdatasync(r1) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000929000)=@in={0x2, 0x0, @rand_addr=0x80}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000cb7000)) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00005c5000-0x188)=[{&(0x7f0000477000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x40, "032dc87e9534b245f71672c376749deb3c9f4354e421c7ef8cf89d4b78a33f34e4ecf5c3997e848e66b8be561d39226487be64d535790786ed85e734bfcbf9"}, 0x60, &(0x7f00006b8000-0x70)=[{&(0x7f0000eb0000-0x1000)="447e3194abbc1280b9b74fcb3cff0836375dda8879dab225ccccf7326a803d1eba414c402ce5dd737f3c382a4fd450b3a2f149db396b2b61ffc91109d07a5da4eb9f72668c1e2dd49d88cca23a8520a6d48e04515ea0eaa9bb4afa5c3a3f2cf1e0b79c0b72dd79c50a4b7211312ebd3173617eaba2dc8bb184c8ba51fae7948a6bd3d43f03628c53a56f1ca1a2efbdff98400eee92488e4274e05f4cfb41adbb8cc857962fd7345b4570b2a4988148c5a4827b69e2b1b96c72f2d4910db5aae77c35434f967194e1b5b358aa59d49de5b54070c6a925f27aed540a8b524e0b24f7b5b1b0209e4e1ac44552475e8f5a44a49a1aa252d42c3bb5d93d16c43b37e11c426d68e817c07f7eb5405335bb58c7ddb1d1cf73cd695c21f8706007f7b12d28f3cf5c7161247aa39edea5b1443e40855eb345e3d38d594e449454dcbcb525e2a4ca6e027cc63ebb61507048743af5a1c07f34601cd5c9008a8acfc7943d96825d2de66580c29f6b79aab4423b6d8e1805039c5f87956618672632915f0421fb5bb77dfe5d62fbc33c578a71199d456eeb7ee7632f2dcd66f897866f458dc5c35a285f862e69d07c45cf86ad0eb44dd70181785b022a2e4487459a46d74e15dbcdd57e7834fc8661580542017b3a1313fbe1401c9c2024e4cb577161f9bbad68a838dcfbd92cab2fe59fe5c52bbef2f440e329b8b469f98ac7f7b35759e0b4916a640cdfc5f67a44a68b1e234b7e39323184cc2130b1443d8c80477970e53dd8b0be05687ef3446f40cc5e2388a87ac4de25b47b47850d877654111c20abf4e0387bc97eba5f21caeba26af51c8f4fb967c4ddb58e48e0b6eaf950d60e067f74d3552bf0739d8e805056c7ced0ca74f45de5a7c117a58e6b62ac1435805a27d0654530813cfb15a350917607e113a6124436f0e82abf61c4d4462705cebd88e4e0510a069104ca55339bd10c8fec6253c8ab860071d8251a76a20ac6d9ff9405730cf455d5c73479b79876c80309c2775978775a03e5814f1caa00299605a5e6e73ae5a3a9f0c594006dfa601ef953ed7696ca25891ca18c8f319a2773e74bba4cd71201ec0faf6a3d6c8f359f1e84370cd447bd9931696d183898d3ce33fa6f76801a3db51267f79637d91b16569b7e4876682b5bf8e19879cb1eac2eada030768e4552ca624a52d9bdb3a17664508ffadace9eaaf615fb070167a52dfdac9226d0adf5760ec696f73e2e0c2ed5e43045a2c8f95acfbe86f1b05dbe80fdf367c3b95708e692492c4a085e5973c1e08683ab28040e96495937a56d33bc07f54bddb3396daf687bc314448e9b3fc45f496415b227db5a0555df03636649266fc080af1106c211439fc42be54533671899090f6c7bea3bdf9ba0ea29d6cd25041d2ed777d5bcfea9bda6a61b19c6db739164cf9e15d07656be2b86dc40eee4bdad16d61df98f5998e65b15dfa8dbc1be4c3cc433142b1b5436afd8b26783b5fa510c8a4c7cba2093c1735b39140ee147f650b79db65edaf6324f0798d3d6c4be43b6257241570627c6385f914a6b21a2e1139f46f9bcc3ec12498d150c812bf6baf306b99395253bbc872625b3246730dd16f2f2dda6ba4c53163eb89ff16bae95ef4b0b47ed9e3eff5350d4e666fac2d18c77349e8ef31ac0805b247e0568a118014d2ae363306034fca29b8ac20cc05d10ba69c8b5901f65bd641b9da2be38329e8f0625c46adb55aba6d13331bd1acca5287029ac507da64bd96066a05b387edf3991a976ffdf302d16f10ae9743849531fc0a1941ec37d03cdacead64fbf54e36fd62f1a9bcb895afd936c2c503785599cd68ed2b4740f8966dbb8a870c63259301908dc60950bce26a0b670462d54ca83e550623b6fb06b7385d019b3c82f30365a46a6246ff79f4968b7cd2ab235da814afb5ef892b6f8d3860431b6dceeb825a133096b2d2a7fd8c3b52b0562038e3bc453c5fe9354f420f9f3e71fd6a75e3030a8f00eb2e28af05acef58ce9f70b5777663fce36b8cb72fc0393072b395fd2cafe00d846f47e34fc9ae255f79bf2d0ebd5da792c68366347c8886f9ee72dbdafe0d67c2616a4ec714a7287ef7ed5678960f483f1cd06096452312425dd86fd3157bbf57cc7afaa33d32780e1bb2a073d9f3fbf5916d69b4aae11dfc015fd8c8c6f0a10e2d8c29269ebae359824699697b28a1ff0ab8cbd63dc929b10b8346aa399a01554393a6eac0f20c10ad042c6ab0444bcfb35f6f8fc6edb75635c2c4258a24f0bf91556868c4bab8c452cffcf4b2bbdfde39b7e7c89569b8ad8c80cf77ad955f6dfeeccd7", 0x66b}], 0x1, &(0x7f0000fd5000)={0x10}, 0x10}], 0x1, 0x1) 2018/02/06 19:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000d38000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3fd2cd3fd0c02cb7cb605d581fce9e9f8eff2c4484a36c8cd24821f313eda7f6b25f886a92f5c3b5e8fe2d65fc6d89cdfb174ca35184aa472156095e08561d01", "a5ef8c4dbc346d167ec24ecc53ce81fbff174f38f9ba3aefb917fc6d4f7ae39953dd2b894534bd706eb5d44130cf71db9bbef21a928028745e466864a4fcfbbf", "1c42eca9794ae7dcc9c497e9c741a4fce746f6d61eeac1d501f017a0c3a981ce"}) sync_file_range(r0, 0x401, 0x42, 0x0) r1 = open(&(0x7f000011a000-0x8)='./file0\x00', 0x400080, 0x92) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000139000-0x8)={0xff, 0x7}) 2018/02/06 19:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f69000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000756000-0x4)) r2 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) fstat(r2, &(0x7f00006fe000-0x44)) [ 41.405844] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44815 sclass=netlink_route_socket pig=6465 comm=syz-executor5 [ 41.419075] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/06 19:17:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sched_yield() r1 = accept4(r0, &(0x7f0000a54000)=@can, &(0x7f0000969000)=0xfffffffffffffe81, 0x0) accept$unix(r1, &(0x7f00006ac000-0x65)=@file={0x0, ""/99}, &(0x7f0000663000-0x4)=0x65) fcntl$getownex(r1, 0x10, &(0x7f0000e57000)={0x0, 0x0}) ptrace$peekuser(0x3, r2, 0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dc000-0x8)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000655000+0xc3d)={0x9}, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000abb000-0xc)=@sack_info={0x0, 0x7}, &(0x7f0000c4e000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f26000)={r3, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x230, 0x20000800, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000047b000)={0x0, 0x7138}, &(0x7f00005d2000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000878000-0x8c)={r4, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, &(0x7f0000299000-0x4)=0x118) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000829000-0x4), &(0x7f000009d000-0x4)=0x4) sendto$inet(r0, &(0x7f00007e1000)="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", 0x110, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000046000-0x4)='tls\x00', 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000038c000)={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x7, [0xffffffff, 0x0, 0x10000, 0xb1, 0x101, 0x0, 0x200, 0x2]}, 0x5c) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f00009b4000)=""/151, 0x97}], 0x1) shutdown(r0, 0x1) connect$inet(r0, &(0x7f00006f4000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/06 19:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) r1 = creat(&(0x7f0000f76000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b92000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ce5000)={r2, 0x80000, r0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) close(r0) 2018/02/06 19:17:53 executing program 5: r0 = socket(0x18, 0x0, 0x4) close(r0) 2018/02/06 19:17:53 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/06 19:17:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000d3c000), &(0x7f00007c3000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) syz_open_dev$binder(&(0x7f000059f000)='/dev/binder#\x00', 0x0, 0x802) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b4c000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000f82000-0x4)=0x3ff, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) sendmmsg$inet_sctp(r1, &(0x7f0000d67000)=[{&(0x7f0000a27000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000964000)=[], 0x0, &(0x7f000070b000)=[]}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000521000-0x10)={0x1, &(0x7f000072c000)=[{0x3ac3, 0x8, 0x3, 0x6}]}, 0x10) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000501000-0x24)={0x0, 0x9, 0x10000e54, 0x6, 0x51, 0x3c, 0x2c, 0x3, 0x1, 0xb3e7, 0x10001, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/02/06 19:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00003eb000)=0x7, &(0x7f00007ef000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fb7000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f000036a000-0x38)={&(0x7f000020b000-0xc)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f00007ec000-0x10)={&(0x7f000002f000)={0x1270, 0x42, 0x11, 0x0, 0x2, {0x4}, [@generic="bc546f6aaed9f9b410c1fe28ade6e6401b8eeb4768ecc42eae2741c541c576c5676447e3327aa80b13d37db7828779225947840937e31f7aeb2c0dcd140af72e282c3f5a4bf6f7cdb633178cb4b04f846680fe76860c493e643d61a1d7889c2993b31770ae3bcde98621e83f9b5176943877fa0e6ef5d1fec4f6d7bf54a5d8df6360c5db5a91583345d0641e7a93", @typed={0xc, 0x15, @u32=0x9}, @generic="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", @nested={0xcc, 0xf, [@generic="513a8652c123b38c78dcf86bb9203c678edf297e4daeb00a66cc73aaf2b10656b515ba9313f1aeaca5a682e3a03eef75df1aa2e0cd4bb444437a580657d8c04f57a5dd887e8c8782593d1dbf79269abcc6b6d47914f146c252731a914d40f9aeecda0f41dd054c3680eba56b8cffc0fc4d97a2a1adcda09389ae11fbf7eb51b19f69b8c9988cd214367ad04345db2fb78c54b5bb3957f9dcef9da78dc49540e39137cdc95372032775c41ce3b8815a54d891cc9f6153f5f3646f90", @typed={0xc, 0x1d, @pid=r2}]}, @nested={0xe8, 0x2, [@generic="eb65b8d2039458c351d7f3f239ba7824e8b4ec4c666bc2ceb571114e0cfac00920548a9efca5cd902878c13a80bdc16972a9bfbf27b94d2f086a0c3443148f31acc7ddbc3ab3699b79ec377e2e69a146b28cd10c5020377e3ac560bfac07814c78e932afb98acc587cf3ba8624e01756c7b98716a269fe2fb1ded0c7841677dbbfbe2414991ffb277ab41a9499564c219693e9d4a4b2f72ea8372715fb85a4d43b2051933d635f5182674e01db6996a3228dc28732cc79fe5f5aeea99dfc2eed9f592383bfa3859c66986e1bc7868dce845d714f58e0679a8cd6bcce4a6dcb41bcf7"]}, @typed={0xc, 0x6a, @pid}]}, 0x1270}, 0x1, 0x0, 0x0, 0x1}, 0x20000081) ioctl$TIOCSBRK(r0, 0x40044590) 2018/02/06 19:17:53 executing program 0: inotify_init() ftruncate(0xffffffffffffffff, 0xe000000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x40000000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x62)="64b243ec80af81dcb0ad65cfb3d19609a603ffc042cc16ed8f3086aad3149b9a1f8792b2974dfcf8337bc2661fa7268796cd2aa11a70add17ba206d7213ebaff804a9d83e8bd18bd736343d3676fab62292de2b6413536bd8f51cb1c7a8e08c69696", 0x62, 0x2400c0c0, &(0x7f0000001000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) [ 41.457589] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44815 sclass=netlink_route_socket pig=6465 comm=syz-executor5 2018/02/06 19:17:53 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000007000)={0xfe, &(0x7f0000006000-0xfe)="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"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8081, 0x0) splice(r1, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000001000-0x8), 0xd4, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000007000)={0xa1, 0x100, 0x4, 0x1, 0x2, 0xaa}) 2018/02/06 19:17:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f0000282000+0x2cc)="05000000") 2018/02/06 19:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) r1 = creat(&(0x7f0000f76000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b92000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ce5000)={r2, 0x80000, r0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) close(r0) 2018/02/06 19:17:53 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000cde000-0x10)={0x9, &(0x7f0000f69000)=[{0x8, 0xfffffffffffffffb, 0x7, 0x4}, {0x0, 0x9ee3, 0x1ff}, {0x8, 0x0, 0x54d, 0xffffffff00000000}, {0x80000000, 0x0, 0x800, 0x3ff}, {0x400, 0x20, 0x1, 0x40}, {0x6, 0x3, 0x10000, 0x8}, {0x7, 0x1, 0x80000000, 0x7f}, {0x49, 0x7, 0x0, 0x8}, {0xcf90, 0x8, 0x8, 0xffffffff}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f69000-0x18)=@ethtool_rxfh_indir={0x1, 0x0, []}}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f6a000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001}}, {{0xa, 0x3, 0xffffffffffff68da, @ipv4={[], [0xff, 0xff], @empty}, 0x7ff}}}, 0x3ff, 0x0, 0x9, "6dfdcc74afc6166356e713840ac58fe47d23202425ff238f97eea370735fae22e9be908c4c1ae15c46667c9d9e348d4d3048a85041351a63a64796613b1979bdab77a2038e740d85d09a08c8fdde655a"}, 0x160) 2018/02/06 19:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000085a000-0x8)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000a62000-0x20)={@generic="4c006b53a0ef828a153bb82ed96b5339", @ifru_flags=0x4001}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a30c6914375bb3a845e6a506a4558aee2c5c0ac4b436acd86419cab2d6e0e2b0f13a13e6636d2d744704080000e665e253ab84f933717dade1d033ca87d410ad", "a752f81e064cdff0c72e2e20e685bd65f5f12532c2b3b211f3c46a56fe000f22d68ce6004cd54aafab64c5d2f3da09ed70761252c07dc6c632abbb8700000005", "ddf4d87211ff877d183293eb2c95ced1739221eadd4239627ad24eff30638bf6"}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a63000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000a02000-0x10)={&(0x7f0000dd2000/0x4000)=nil, 0x4000}) 2018/02/06 19:17:53 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000032e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x8c) r1 = syz_open_pts(0xffffffffffffffff, 0x1) r2 = dup(r1) iopl(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_pts(r1, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00001ae000-0x28)=[{r1, 0x2000}, {r2, 0x4164}, {r3, 0x4191}, {r4, 0x2000}, {r5, 0x4000}], 0x5, &(0x7f000041f000-0x10), &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x40) close(r6) r7 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r7, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4100, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000009000-0x4), &(0x7f0000008000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = dup(r6) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000004000-0x10)=@req={0x50, &(0x7f000000c000-0x50)={@common='ip6tnl0\x00', @ifru_ivalue=0x5}}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_THREAD_EXIT(r9, 0x40046208, 0x0) 2018/02/06 19:17:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000f92000)={0x0, r1}) fcntl$getownex(r0, 0x10, &(0x7f00004a9000)) r2 = memfd_create(&(0x7f0000d7e000)='$GPL}+\x00', 0x1bfdeb777d70fce5) clock_gettime(0x0, &(0x7f0000b50000)={0x0, 0x0}) ftruncate(r0, 0x6) clock_gettime(0x0, &(0x7f000072d000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000014000)=[{{}, 0x40, 0x1, 0x5d}, {{0x0, 0x2710}, 0x100, 0x8, 0x100000000}, {{r3, r4/1000+30000}, 0x6, 0x400, 0x9}, {{0x77359400}, 0xd7, 0x2, 0x200}, {{r5, r6/1000+30000}, 0x0, 0x8, 0x8}, {{}, 0x5, 0x4337, 0x100000000}], 0x90) 2018/02/06 19:17:53 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) fdatasync(r0) readahead(r0, 0x6, 0x9) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000779000)=[{0xf, 0x4}, {0x4, 0x57}], 0x2) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f6a000)='/dev/usbmon#\x00', 0x5, 0x400) ioctl$TIOCCONS(r1, 0x541d) 2018/02/06 19:17:53 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004e3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0xe2, 0x3, 0x6, 0x1, 0x8, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000066000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x40}, 0x1}, 0x0) 2018/02/06 19:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000937000)='wchan\x00') r0 = socket$packet(0x11, 0x2, 0x300) r1 = gettid() setpriority(0x1, r1, 0x10000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/02/06 19:17:53 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000c20000-0xd)='/dev/usbmon#\x00', 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x3, 0x6}, 0x1, 0x8000, 0x101, {0xb4f, 0x100000000}, 0x6, 0x1}) r2 = socket(0x100000002, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x2000000000000004, &(0x7f0000c57000)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afe0c513a871f0c43011163", 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000)={@generic="cd397cd45ff900030000ad009ec3e05a", &(0x7f0000001000)=@ethtool_wolinfo={0x7, 0x4, 0x1, "7ddab51e7a00"}}) 2018/02/06 19:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f0000f6e000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) r1 = openat(0xffffffffffffff9c, &(0x7f00003bd000)='./file0\x00', 0x10000, 0x18) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000aca000)=""/93) mq_timedsend(r0, &(0x7f0000727000-0x1)="cb", 0x1, 0x0, &(0x7f000066d000-0x10)) [ 41.635539] audit: type=1400 audit(1517944673.371:23): avc: denied { ioctl } for pid=6518 comm="syz-executor3" path="socket:[15085]" dev="sockfs" ino=15085 ioctlcmd=0x891c scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.673877] binder: 6519:6527 transaction failed 29189/-22, size 0-7955998172716033071 line 3004 2018/02/06 19:17:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e41000-0x1c)={@local={0xac, 0x14, 0x0, 0xaa}, @empty, 0x1, 0x3, [@rand_addr=0x2, @rand_addr=0x7f, @dev={0xac, 0x14, 0x0, 0x16}]}, 0x1c) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ce000-0x5)="8904", 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@common='tunl0\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2}}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000698000-0x4), &(0x7f000019d000)=0x4) 2018/02/06 19:17:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) pipe2(&(0x7f0000855000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a8b000)={0x0, 0x5}, &(0x7f00003d0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d0e000)={r2, 0x7, 0x800}, &(0x7f0000e03000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)) [ 41.674015] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 19:17:53 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00002f8000)=',&\x00', 0x3) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x200}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ede000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000568000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e3e000)={r2, 0x1}, 0x8) r3 = syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00007a5000-0x5c)={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffe0000}, {0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, 0x1, [0x0, 0x9, 0x9ce, 0x10000, 0x7ff, 0x2, 0x2, 0x9]}, 0x5c) pwritev(r3, &(0x7f0000827000-0x40)=[{&(0x7f0000d1b000)="635f218fb52e8804a696d73c15fd0ec6de844e204f7e41a1e2e56454239acd60f28d", 0x22}, {&(0x7f0000226000)="a4f66d25f40f09e41f03db6cf191", 0xe}, {&(0x7f0000a73000)="294518843442354900dd7702cee0c49866b8aad81d97a6d01cbe8e92c6feb9cf16d295", 0x23}, {&(0x7f00001bd000)="ad7ccd8527d245985dbed5ba8f78933b5c76c36ca47524b45702d51c69a8bfd20be1e47f636161eb323acffdeb4fecc0f9e3bc4c7ac66185ff53ab84db14ed9f0d5e9baac3fd1bc68193e9b5d256ef241b0c826e62979ad77676c2babf11cecb410e2fcd5f10a1b39dbd09e91aa5bd513763a9364c739716618fb62558a32ce898c97e1cf86498e876d5fc417878aa957ac61ee700782e41665d1529a49bc20dbf3eea9ca962c5707829b767f85a53884c39b33ed32cb12cb50eb995f4506d2f19e4f4242ba9ef58", 0xc8}], 0x4, 0x0) recvfrom$inet6(r0, &(0x7f0000002000-0x6a)=""/106, 0x6a, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) syz_open_procfs(0x0, &(0x7f00008fe000)='net/ip6_tables_names\x00') 2018/02/06 19:17:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9e000-0x10)) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) connect$pppoe(r1, &(0x7f000012e000)={0x18, 0x0, {0x1, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000de9000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f86000-0x4), &(0x7f0000a39000-0x4)=0x4) 2018/02/06 19:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000603000)={@common='lo\x00'}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a44000)) 2018/02/06 19:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x0, 0x7) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10), 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f00000b9000), 0x10000009e) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='sit0\x00', @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x4000000000000}}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c34000)={@mcast2={0xff, 0x2, [], 0x1}, 0x9c, 0x3, 0x3, 0x0, 0x4, 0x9}, &(0x7f0000c0a000)=0x20) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000e56000-0x4)) close(r0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005c8000)='net/ip_mr_cache\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a2e000)={0x207f, &(0x7f000010f000)=[{}]}) connect$netlink(r1, &(0x7f00000d8000)=@unspec, 0xc) sysinfo(&(0x7f0000974000+0x474)=""/236) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000c8f000)={0x80000000, 0xfd0, 0x4, 0x4, 0x10001, 0x2, 0x992, 0x1, 0x4, 0x3f, 0x7, 0x6773}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d27000)={0x0, 0x10, &(0x7f0000fbd000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000482000-0x4)=0x10) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000e35000-0x8)={0x0, 0x1a}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000fba000-0x14)={@remote, 0x0}, &(0x7f0000c8c000)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000b9000)={r3, @rand_addr=0xf6a, @multicast2=0xe0000002}, 0xc) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, r2, &(0x7f0000470000)='./file0\x00') 2018/02/06 19:17:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='system\x00', 0x800, 0x4, &(0x7f0000001000-0x40)={0x10001, 0x3, 0x401, 0x7, 0x3, 0xffff, 0x1, 0x280f}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f9b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000091000)={0x0, 0x0, &(0x7f00008e4000)=[], 0x0, 0x0, &(0x7f0000098000-0x9d)}) 2018/02/06 19:17:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bbc000-0x10)=[{&(0x7f00009a4000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000160000000008", 0x29}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a14000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00001e3000-0xd)="b9dbd62ae4bfd8007d90e5e2d2") 2018/02/06 19:17:53 executing program 2: getgroups(0x1, &(0x7f000054d000)=[0xffffffffffffffff]) keyctl$chown(0x4, 0x0, 0x0, r0) 2018/02/06 19:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r2 = dup3(r0, r1, 0x80000) recvmsg$netrom(r2, &(0x7f0000272000)={&(0x7f0000f8f000)=@full={{0x3, {"adafd03bbc0637"}, 0x80}, [{"cfc000619e6bb7"}, {"3290fe8924ab0a"}, {"99297458745efd"}, {"d48d3a09360e16"}, {"e0cc0f1aef851c"}, {"15434268dcf051"}, {"5c40610fe294e0"}, {'xHyt)d%'}]}, 0x48, &(0x7f0000af7000+0x872)=[{&(0x7f00008c8000)="9a408ab96d8b4199e5d4baa1078874790fc7725806401ece1c924555c19dfbfb4d12ded8aa017dece17102da1aee66c5f4e04a7577feb058de306e3aa11f1cc4561f3c33f0a97792", 0x48}, {&(0x7f00000b5000)="37cebcb8012a6c7459a63e8bd60ace3ca28f5f", 0x13}, {&(0x7f0000a94000-0x9d)="68606835f3e4b0533c9fd24b1a0ff781ffbd8539bcae4295c9d35423759b977d04cf6d188f8ed32bd8fa5dc1839eae7f18cd34dac90a5ef7c0e14f757b5032ae74ec11d2151119f31f71d04c28aac214bb5c77745cd2df179c3579d36432c37a89db8125cab8014993bf44c37b04eb430de56f4bf2af78ddae8e93d40abc3215fe598e499aac4786c80aaed56bfcb60bf8bcfd09d571cf92bcaa719c34", 0x9d}, {&(0x7f00008da000)}, {&(0x7f000073e000-0xac)="7c83e555eb61c137a750a25891db3cee8071a728c9513fb08233d85440735dab89568212ef7bdd075cdf4db4668879b5d9ac8bda8dff459df2b2cbec7886ba5b38b20699fad1346198e09fa81e78f30a4e571f4ff5648abdf7c1f440663fa1725f2f51e788c4cf89fdc24f12d2ef129df296c2550abe9494e7982ba100433b101a2644a47c5603320ada8c3b62fd5915e7cfff3a965557a7f1030fb5faf5b1f56bc527059760eefb8bd7ccbf", 0xac}, {&(0x7f0000067000-0x3b)="d453f0f3ee4742fb3d361a490eeed680c78333146d40749e439934d8ac4324f9ee0ae12e7d5724f2bb163a59cc380698f21fe60d6be38d79741fcc", 0x3b}, {&(0x7f0000b7b000-0xc6)="b50c635a9e78e225d14409229f53bc0c1008eb7711a1f4f7aa30b739a604f3977e7e5fb93695a4365611656976f7b780bd8d4d28207c914ec8da5dc9be9b9e9ac57bcb6c2ff93171aaf4c8975c4ab9a6177d0647bf111b17f0e7de50b26f804d4624b43fbfa332c57362c0807b7ec866e7c24d6bcadcc5dd8786bc013e6d5a7d63c5606fd107eaa4c115ad090004b88aa3a0803693453f775c0f3be55a2cdf7d63e1af46aca99cfe7f8a991191e3a487006502c9b14d308fe6c0c9315484cb1a1f5b22fe575c", 0xc6}, {&(0x7f00002c5000-0xea)="4612bc87ee62e774ed04c834fae45cdfd8c22ba33d1fcb92710fe2b7d2280704843e82bb71a98fae962458cc852198508d1a550e6d6f19bcdfd09e4b8a31e6747a682750ee5fcf7715fbef5781a42421bfd5cd907143cb6501ec2219c1623200cc6648b712836aa2c71c05f028068a4317058b8b8a79c06226790adbe87521e392c8497405c231d765ebf63b471bc35b5407bc55db568a1a0926bdc3aa7f828acc3555d538a8e6ebe610458b574f9fae01ed26f02f3802fdedfeb5191dfae4688a95ef6d6ddfa368cbb1549e0b498f63e3ac8f9218a2e61e2845102cefe3ca971d0d327878351511df8d", 0xea}, 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"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{0x40, 0x10a, 0x7fffffff, "edf7d94879c26451de2d5f70cfc8eb147e3d65be0fc68a3497aa5f600d04300f5a4b1df4d5c5a0e568b37fdf19b0"}, {0x38, 0x117, 0x7, "f4170195254efcd32545485324e2c05f2ef91948a8b73094d81e45c35a642ef40517"}], 0x11a8}, 0x142) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) [ 41.711716] binder: 6519:6527 transaction failed 29189/-22, size 0-7955998172716033071 line 3004 [ 41.720763] binder: 6519:6540 transaction failed 29189/-22, size 0-0 line 3004 [ 41.733334] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.738856] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 19:17:53 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000011000)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000001000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r11 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r16 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x122c)={0x122c, 0x30, 0x100, 0x1, 0x2, "", [@nested={0x1038, 0x71, [@generic="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@generic="abedbfd295a6ec5b13e6717d4cb13a0ea3eaaa8248e7d694d0926b9302489e3d455db9afeab24c2442dc0c85886e2cf81d79190d9ea5f9f79e46b4b625014cd896328e4ad3916a0ac6db4c7874abf94aa9663290a1e4e682b5ca9d6f26af235ea0afbde62694b6ad693c2bfdbbfb0d17c15f3b01852df41df30bd6", @typed={0xc, 0x79, @pid=r8}, @typed={0xc, 0x2b, @ipv4=@multicast2=0xe0000002}, @generic="9f4cb96b842d4749e1231baa6b637875ad6fbb286cc5"]}, @generic="fd38d22a95662e4c3439f48a83bb01c592b6b1fd53e9e8862405496bd099a6673dff3e569effe211d0692f14a67218e57e97c1a4fe2922612fdcd53b614cd20dfb1f6f3f86f6b500c2b027f9af44ce7fa0fb58c91c89f8a6d1ea8549f5367cf76abaa5b809cac92c67cfcd87a3f5ac1214ea2fa49f453541502d9a16344032ff1022cb9ba6c1d1411a00a8960c1c3d97c72485b55c028c82f38f5dde84723bf82391", @typed={0x3c, 0x4f, @binary="e80bf022197429ab5afd92edf222ac3798218e84895825a07ca5b38b943384c9c575795481af8a4f49691ebc1b3cacc9e4205b"}]}, 0x11a0}], 0x6, &(0x7f0000014000-0xa8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa8, 0x8000}, 0x40) mq_getsetattr(0xffffffffffffffff, &(0x7f0000013000), &(0x7f0000004000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f000098c000-0x4)) tkill(0x0, 0xf) close(r0) 2018/02/06 19:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00007f0000)={0x5, &(0x7f00001ff000-0x28)=[{0x0}, {}, {}, {}, {}]}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00008da000)={0x0, 0x2710}, 0x10) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000b59000-0x10)={r2, &(0x7f000093a000)=""/164}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendto$inet(r0, &(0x7f00002bb000)='C', 0x1, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ec2000)='yeah\x00', 0x2b) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000004e000)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000cb9000)={r3, 0x3, &(0x7f00007d3000)=[0x7, 0x79d3, 0x7], &(0x7f000008f000)=[0x7, 0x83, 0xffff, 0x8000, 0x7], 0x60, 0x2, 0xffffffff, &(0x7f0000e9b000)=[0x8, 0x0], &(0x7f0000990000)=[]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000912000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000804000)="283d7647dfd477cb25ed4d009dcc5f8a6dc8768300e4cfdae7fcc1bd0348cf457c59807c9f5f221798d1caed792aca6f2704abf70ae05988e56cce2c6ff86e2063d9e86abbaa1f113806498760986ac38e4973f9d9a627f689db2521a525995cd91a13644574680940b194b282cf30d4557da3f69235e11bdcb3c939cf6a7d5d69bd446722077c84bc6dbc44d004cce87dd2ce9019c2631bb64ea6a040ebb2e1866aeb31da4674c59e80d5acf139bc110c510ad226244b", 0xb7, 0x0, &(0x7f0000d7f000)={0x2, 0xffffffffffffffff, @empty}, 0x10) renameat2(0xffffffffffffffff, &(0x7f00001b5000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b6b000)='./file0\x00', 0x7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006c2000-0xf)='/dev/sequencer\x00', 0x803, 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f00001c4000)=0x0) bind$ax25(r6, &(0x7f000047c000-0x10)={0x3, {"6944bebabad895"}, 0x40}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005bd000-0x8)={0x0, 0x8, 0x2}, &(0x7f0000090000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000009000)=@assoc_value={r8, 0x2}, 0x8) lstat(&(0x7f0000bd5000-0x8)='./file0\x00', &(0x7f000077f000)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b71000-0x4), &(0x7f00009da000-0x4)=0x4) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0x71d}], 0x1, &(0x7f0000ac9000)=[@rights={0x20, 0x1, 0x1, [r4, r5, r0, r5]}, @rights={0x28, 0x1, 0x1, [r6, r5, r4, r1, r4]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r9, r10}, @rights={0x20, 0x1, 0x1, [r5, r6, r6]}, @rights={0x20, 0x1, 0x1, [r4, r5, r1]}, @rights={0x18, 0x1, 0x1, [r5]}], 0xd8}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00005ce000)={0x4, &(0x7f00001f4000)=[{}, {}, {}, {}]}) [ 41.791139] binder: 6556:6561 ioctl c0306201 20091000 returned -14 2018/02/06 19:17:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00001e6000-0x8), 0xa7) 2018/02/06 19:17:53 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008f3000)={0x0, 0x1, 0x1, [0x4]}, &(0x7f0000001000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e6f000)={r1, 0xff}, 0x8) mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00003cf000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000093c000)={r1, 0x1, 0x6, [0x2, 0x800, 0x7fffffff, 0x5, 0xffff, 0x7]}, &(0x7f00007c9000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000103000)={@common='bcsf0\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0xefffffff, 0x0, "355cf8ffc87d"}}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000024a000)={0xb5, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @broadcast=0xffffffff}, 0x44, 0x2, 0x1, 0x100000001, 0x4, &(0x7f0000809000)=@common='dummy0\x00', 0x6, 0x4, 0x9}) rt_sigreturn() 2018/02/06 19:17:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) [ 41.834058] device gre0 entered promiscuous mode [ 41.839169] binder: 6556:6579 ioctl c0306201 20091000 returned -14 [ 41.939889] device gre0 entered promiscuous mode 2018/02/06 19:17:53 executing program 1: madvise(&(0x7f0000be2000/0x2000)=nil, 0x2000, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001cd000-0xc)={0x0}, &(0x7f00004e6000-0x4)=0xc) capget(&(0x7f00001b7000-0x8)={0x19980330, r0}, &(0x7f0000bd1000)={0x4, 0x8, 0x7f, 0x7fff, 0x8, 0x1}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000172000)='/dev/rfkill\x00', 0x20800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000e76000-0x58)={0x6, 0x7f, 0xff, 0x0, 0x100000000, 0xdb90}) r2 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/02/06 19:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002c1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c51000)={0x0}, &(0x7f0000a79000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008da000)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000f13000-0x4)=0xe8) lstat(&(0x7f0000108000)='./file0\x00', &(0x7f000015e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) r5 = getuid() r6 = getegid() r7 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001a0000-0x8)={0x0, 0x0}) r9 = memfd_create(&(0x7f0000b4d000)='lo\x00', 0x2) r10 = syz_open_dev$sndseq(&(0x7f0000234000)='/dev/snd/seq\x00', 0x0, 0x40) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) r12 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003a4000-0xf)='/dev/sequencer\x00', 0x80081, 0x0) r13 = syz_open_pts(0xffffffffffffff9c, 0x400) r14 = syz_open_dev$loop(&(0x7f000074a000)='/dev/loop#\x00', 0x2, 0x10000) r15 = syz_open_dev$loop(&(0x7f0000b1a000)='/dev/loop#\x00', 0x5, 0x80081) pipe(&(0x7f00000fb000)={0x0}) r17 = syz_open_dev$binder(&(0x7f0000751000-0xd)='/dev/binder#\x00', 0x0, 0x800) r18 = epoll_create(0xd77) r19 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f18000-0x11)='/selinux/context\x00', 0x2, 0x0) r20 = syz_open_dev$urandom(&(0x7f000040a000)='/dev/urandom\x00', 0x0, 0x8100) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000df9000-0x12)='/dev/loop-control\x00', 0x80, 0x0) r22 = creat(&(0x7f0000258000-0x8)='./file0\x00', 0x80) r23 = socket$key(0xf, 0x3, 0x2) r24 = perf_event_open(&(0x7f0000f2a000-0x78)={0x3, 0x78, 0xffffffff80000000, 0x9fc0, 0x9, 0xdb, 0x0, 0x1, 0x4, 0x8, 0x8, 0x0, 0x2, 0x9, 0x8001, 0x4, 0xfffffffffffffffb, 0x10000, 0x2, 0x6, 0xfffffffffffffff7, 0x3, 0x0, 0x7200000000, 0x6, 0x1, 0x5, 0x0, 0x8001, 0xffff, 0x7, 0x2, 0x400, 0x4, 0x100000001, 0x80, 0xffffffff, 0x8, 0x0, 0x5a, 0x0, @perf_config_ext={0xe, 0x100}, 0x1, 0xffff, 0x6, 0x7, 0x3ff, 0x974, 0x2}, 0xffffffffffffffff, 0xffffffffffff8001, 0xffffffffffffffff, 0x6) r25 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007b0000)='/selinux/status\x00', 0x0, 0x0) r26 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r27 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ee7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r28 = openat$hwrng(0xffffffffffffff9c, &(0x7f000008e000)='/dev/hwrng\x00', 0x2400, 0x0) r29 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ba1000-0xa)='/dev/ptmx\x00', 0x142, 0x0) r30 = accept4$unix(0xffffffffffffffff, &(0x7f00009e9000)=@file={0x0, ""/108}, &(0x7f00009f7000)=0x6e, 0x800) r31 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000456000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) r32 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ab0000)='/selinux/load\x00', 0x2, 0x0) r33 = accept$ax25(0xffffffffffffffff, &(0x7f000055d000-0x10), &(0x7f0000ee2000)=0x10) r34 = accept4$llc(0xffffffffffffff9c, &(0x7f0000ebc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00005c4000-0x4)=0x10, 0x80000) r35 = eventfd(0x6fb5) r36 = accept$packet(0xffffffffffffffff, &(0x7f0000779000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000dc3000)=0x14) r37 = syz_open_dev$binder(&(0x7f0000bf8000-0xd)='/dev/binder#\x00', 0x0, 0x802) r38 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ac000)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000193000-0x8)={0x0, 0x0}) lstat(&(0x7f0000ffa000)='./file0\x00', &(0x7f000083f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000397000+0xdc3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = syz_open_dev$random(&(0x7f0000e67000)='/dev/random\x00', 0x0, 0x20000) r43 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00001de000-0x4), 0x800) r44 = inotify_init() r45 = socket$nl_crypto(0x10, 0x3, 0x15) r46 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f000077b000-0x4)) r47 = syz_open_dev$binder(&(0x7f000018e000)='/dev/binder#\x00', 0x0, 0x802) r48 = syz_open_dev$sndseq(&(0x7f0000e55000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007c3000)={0x0}, &(0x7f0000b40000-0x4)=0xc) r50 = getuid() r51 = getgid() r52 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d40000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000182000-0x4)=0xe8) stat(&(0x7f0000868000-0x8)='./file0\x00', &(0x7f0000105000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r55 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000652000)='/dev/ptmx\x00', 0x8080, 0x0) r56 = socket$inet6(0xa, 0x3, 0xed4a) r57 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000a16000-0x4), 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000047a000-0x8)={0x0}) r59 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000db0000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000df4000)=0x0) r61 = getuid() stat(&(0x7f0000175000)='./file0\x00', &(0x7f000035c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r63 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000ad9000-0xc)='/dev/ashmem\x00', 0x80000, 0x0) r64 = socket$inet6_dccp(0xa, 0x6, 0x0) r65 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000698000-0x48)=@full, &(0x7f000073e000)=0x48, 0x0) r66 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006e8000-0x15)='/dev/pktcdvd/control\x00', 0x208000, 0x0) r67 = socket$inet6_udp(0xa, 0x2, 0x0) r68 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000079c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r69 = socket(0xf, 0x0, 0xfff) r70 = socket$inet6_tcp(0xa, 0x1, 0x0) r71 = epoll_create(0x1) r72 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c72000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000147000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008e9000-0xc)={0x0, 0x0}, &(0x7f0000d16000-0x4)=0xc) lstat(&(0x7f0000fa1000-0x8)='./file0\x00', &(0x7f00001f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00003f6000)={0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000088b000-0x8)={0x0}) r78 = socket$inet6_udp(0xa, 0x2, 0x0) r79 = accept4$packet(0xffffffffffffffff, &(0x7f0000587000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004db000-0x4)=0x14, 0x80800) r80 = open$dir(&(0x7f000011c000-0x8)='./file0\x00', 0x20000, 0x28) r81 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000669000), &(0x7f0000026000-0x4)=0x60) r82 = dup(0xffffffffffffffff) r83 = socket$inet_tcp(0x2, 0x1, 0x0) r84 = syz_open_dev$sg(&(0x7f000034d000-0x9)='/dev/sg#\x00', 0x7, 0x40) r85 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f4d000-0x10)='/selinux/create\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000102000-0x8)={0x0}) r87 = eventfd(0x6) r88 = syz_open_dev$mice(&(0x7f00000d1000)='/dev/input/mice\x00', 0x0, 0x42200) r89 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b2b000)='/selinux/access\x00', 0x2, 0x0) r90 = memfd_create(&(0x7f0000526000-0x1)='\x00', 0x1) r91 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dc4000-0x15)='/dev/pktcdvd/control\x00', 0x88801, 0x0) r92 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c00000)={0x0}) r94 = syz_open_dev$mice(&(0x7f0000830000)='/dev/input/mice\x00', 0x0, 0x8000) r95 = accept$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c79000)=0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000069c000-0x4)=0x0) getresuid(&(0x7f0000e2c000)=0x0, &(0x7f0000542000-0x4), &(0x7f0000bd1000)) stat(&(0x7f0000adc000)='./file0\x00', &(0x7f0000044000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r99 = accept4$inet(0xffffffffffffff9c, &(0x7f00006c3000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000e5e000-0x4)=0x10, 0x800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c16000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b8f000-0xe8)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000056000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b45000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000673000-0x4)=0xc) r103 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003e3000)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000f1b000)=0xe8) getresgid(&(0x7f0000fdb000-0x4), &(0x7f00006fb000-0x4), &(0x7f0000992000-0x4)=0x0) r106 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000038a000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00009df000-0x4)=0xe8) r108 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000718000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a86000)={0x0, 0x0}, &(0x7f0000652000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014a000)={0x0, 0x0, 0x0}, &(0x7f00009e5000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007f9000-0x8)={0x0, 0x0}) r113 = geteuid() getresgid(&(0x7f0000d60000-0x4)=0x0, &(0x7f0000887000), &(0x7f0000686000)) r115 = gettid() lstat(&(0x7f00000cc000)='./file0\x00', &(0x7f0000d51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r117 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000029d000-0x4)=0x0) r119 = geteuid() r120 = getegid() sendmmsg$unix(r0, &(0x7f00002da000)=[{&(0x7f0000aab000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000242000-0x80)=[{&(0x7f0000afb000-0x6d)="7735e7931d42632b1f389c63b7f3e2599aa95fddf2e9778d9e07f3d5451423a7966d546e0eb8a247fbafb6f4cfd443be24503b3b9f5cb087010c64f72527149d5dbf171067c2d8636ae6a8cd80b2b761b88d9b545254170bb9105e520773e6c1c906770e6809139d8b4f9acbc8", 0x6d}, {&(0x7f0000529000)="8de78723483082721ddcd3e481a09416a52ed46acbcf8a721d5398d1082cc87e012219cf3fc4f9e2e6cc79bb9112d211b58126b9b0f627812a4e36ac79150261b4a47fc5ccd0019a27d31b1d62860aae5f676a7e608a4107493316db11925c4404ceb3ac478efb27e5ecb1a36516599bfe55382524e623ab0b29c3222f60af815e5edebbbe459f2f40a33377d70f6bcf0d114a9fe183192b9e82279fdaa4996ca9ac3e7add53d82fa8c368a07d21a0b6d3564ff0f50347c5f84d3d39a081f9290de09cad1d", 0xc5}, {&(0x7f000059e000)="c92a27fdfdf0a2af84387262012b51dc478441ca33e8671f033e71222d182a0b8150771b44194878bcc55bf90b70efc96e1e3b", 0x33}, {&(0x7f0000020000-0x1000)="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{&(0x7f0000154000-0x1000)="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0x1000}, {&(0x7f0000409000)="1431b34387c0c7c5c9d1a5dd922d0fee85bc0a16afaf4d2ce2ba03bbc2904642627f87e0b1afe04ad52dc6da0e2642c28777ec17adbc641b2ba4924055caa6d0892634a83ae8ac58397294aeac9a4c175022ca4238cdf25fec", 0x59}, {&(0x7f000087d000-0xb8)="958a1b9875ff149139460f469a50f675f23d0b9c3bab9cfce4fc01dc46d566cd4116c263258a0c6b15b82232ed2302ab60f4554d1b8d5ebba5f0c6665f89110c7bdeb2f84709e645c2417713d195422be685f0208312e8735da78db88eb1324521c060276891d359961a0de7ac179f38483eba10e6454f73fb2b3157eb02858e53a75fa62dcc72ed32e3ae48eab62e9425c36fcc5c7aa24612f8cffdf182ba075e7f773bab9c637e7c2292b11f1f694e7427746a9705c14f", 0xb8}], 0x9, &(0x7f0000eb5000-0x40)=[@cred={0x20, 0x1, 0x2, r115, r116, r117}, @cred={0x20, 0x1, 0x2, r118, r119, r120}], 0x40, 0x48000}], 0x8, 0x800) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x0, @tid}, &(0x7f0000610000)) getresgid(&(0x7f0000790000), &(0x7f000043a000-0x4), &(0x7f0000bbb000-0x1)) r121 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000099b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r121, 0x40046207, 0x0) 2018/02/06 19:17:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001a0000-0x1)=0x7ff) recvmmsg(0xffffffffffffffff, &(0x7f0000a61000-0x1e0)=[{{&(0x7f000026f000)=@l2, 0xe, &(0x7f00000f1000)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x2}, {{&(0x7f0000a40000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000a1b000-0x10)=[{&(0x7f0000cf8000)=""/172, 0xac}], 0x1, &(0x7f0000b11000-0x5c)=""/92, 0x5c, 0xea95}, 0x1}, {{&(0x7f0000809000-0x58)=@alg, 0x58, &(0x7f0000dfd000)=[{&(0x7f0000f59000-0x1000)=""/4096, 0x1000}, {&(0x7f0000534000-0x48)=""/72, 0x48}, {&(0x7f0000086000-0x91)=""/145, 0x91}, {&(0x7f0000aa0000-0x23)=""/35, 0x23}, {&(0x7f00006c8000-0x24)=""/36, 0x24}, {&(0x7f0000463000-0x98)=""/152, 0x98}], 0x6, &(0x7f0000df8000)=""/224, 0xe0, 0x3f}, 0x915}, {{&(0x7f0000093000-0x9)=@rc, 0x9, &(0x7f0000241000-0x70)=[{&(0x7f0000574000)=""/10, 0xa}, {&(0x7f0000629000-0x1000)=""/4096, 0x1000}, {&(0x7f00000bb000-0xda)=""/218, 0xda}, {&(0x7f00002da000)=""/47, 0x2f}, {&(0x7f0000eaa000)=""/123, 0x7b}, {&(0x7f000098c000)=""/112, 0x70}, {&(0x7f0000feb000-0x65)=""/101, 0x65}], 0x7, 0x0, 0x0, 0x3}, 0x7}, {{&(0x7f000028e000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000b09000)=[{&(0x7f000033b000-0x82)=""/130, 0x82}, {&(0x7f0000ce8000-0xe8)=""/232, 0xe8}, {&(0x7f0000d99000-0x1000)=""/4096, 0x1000}, {&(0x7f00005f8000-0xa0)=""/160, 0xa0}, {&(0x7f0000b6a000)=""/232, 0xe8}], 0x5, &(0x7f000044f000)=""/139, 0x8b, 0x3f}, 0x100000001}, {{&(0x7f0000e9b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000404000)=[{&(0x7f00004f3000-0xc4)=""/196, 0xc4}, {&(0x7f00003ed000-0xc2)=""/194, 0xc2}, {&(0x7f0000886000-0x92)=""/146, 0x92}, {&(0x7f0000760000)=""/75, 0x4b}, {&(0x7f0000c1d000-0x89)=""/137, 0x89}], 0x5, &(0x7f0000a77000-0xe4)=""/228, 0xe4, 0x5}, 0x4}, {{&(0x7f0000783000+0x419)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000081a000-0x20)=[{&(0x7f00007a1000-0xe1)=""/225, 0xe1}, {&(0x7f00000b9000)=""/45, 0x2d}], 0x2, &(0x7f0000cbc000-0xd1)=""/209, 0xd1, 0x5}, 0x6}, {{&(0x7f0000c2d000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000db0000-0x60)=[{&(0x7f0000061000-0x53)=""/83, 0x53}, {&(0x7f0000678000-0xf1)=""/241, 0xf1}, {&(0x7f0000b74000-0x9d)=""/157, 0x9d}, {&(0x7f00007bb000-0x8a)=""/138, 0x8a}, {&(0x7f0000083000-0xb5)=""/181, 0xb5}, {&(0x7f0000892000-0x6)=""/6, 0x6}], 0x6, &(0x7f0000033000-0x34)=""/52, 0x34, 0x1ff}}], 0x8, 0x20, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000aba000)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000121000-0x24)={0x1, 0x2a08000000000000, 0x6, 0xe6, 0x8, 0x2, 0x9, 0x7, 0x7ff, 0x2, 0xc140, 0x8}) 2018/02/06 19:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f14000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c48000), &(0x7f0000edb000-0x4)=0x4) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10006, 0x4) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28}, 0x0) 2018/02/06 19:17:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) socket(0x9, 0x2, 0xffff) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000074e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00004ce000)=0x1000) 2018/02/06 19:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x468) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) fsetxattr(0xffffffffffffffff, &(0x7f00003d5000)=@random={'system.\x00', 'mime_type(\x00'}, &(0x7f0000de1000)='\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/06 19:17:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4), &(0x7f0000012000), &(0x7f0000013000+0x4f2)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005d2000-0x8)={0x3}, &(0x7f0000085000-0x10), &(0x7f000017e000-0x10)={0x0, 0x989680}, 0x8) clone(0x0, &(0x7f0000d92000-0x1)="fd", &(0x7f0000b1c000), &(0x7f00002e7000), &(0x7f0000f47000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 19:17:53 executing program 2: r0 = open(&(0x7f00007a9000-0x8)='./file0\x00', 0x80, 0x180) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00009c7000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000042e000)='/dev/sequencer\x00', 0x10080, 0x0) 2018/02/06 19:17:53 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[]}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001a000-0xf)='/dev/sequencer\x00', 0x10002, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000002a000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000029000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = getuid() getgroups(0x3, &(0x7f0000024000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002a000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001d000-0xe8)={{{@in=@rand_addr, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000029000)=0xe8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000029000)='./file0\x00', &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002a000-0xc)={0x0}, &(0x7f0000029000)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000011000)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f000002a000-0x4)=0xe8) r13 = getegid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001a000-0xe8)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f000002a000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000021000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002a000-0x8)='./file0\x00', &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000002a000-0x188)=[{&(0x7f0000028000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000001a000-0x70)=[{&(0x7f0000020000-0xf)="4ec713e3a7f1ebb4dd18bb3543cb86", 0xf}, {&(0x7f0000019000-0x73)="3781e3980b1d0527a7629c944efad7741b13f98b491a31c84ebefa2add3869722893c33db39d9643627eeebe058b901cf7022116ceac0677d1a1848b084bdc978a6329aa016dd36dc7d056ec0c4aa0ff756fa47e7b58801d2a2ca783c4ff164100dd679693b3531006699dc8328287e95eb7f2", 0x73}, {&(0x7f000002a000-0x84)="e5ca5e99a4ea03b12fb9538951f629aef5eb603ad74c0bb39acc38bc986c9924d755ab78db05837a1311643ffb0df89b0fd2379ec48d2f55e567f5bd54d7aa411ab6c6f1aa938508d26893fe474f81c0ee22b69a68f9b5f57066631bd376f508094ea5e1c2866aa3a06cbd52d58984d688d044b6791c3467b96ec429f7ac8d5e43a46053", 0x84}, {&(0x7f000002a000-0x1d)="4d47dfaa7611ba19ba16ba9886daa7128f8701d873971b79a6e478dfd3", 0x1d}, {&(0x7f000002a000-0x1000)="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", 0x1000}, {&(0x7f000001c000)="0e13783d34b9c64a439e897cb5cc47b06b3ff547494b5254ba2bf30f760997168463be11b142c85ae022293b4b36d55ff0deb8dfaa63dacdbee33768f37b3233b5667f7c616e216ac02ebf8fe5671184fdb6bf5e7d7db31c9b3d2fe34d155422f3a23cb28b47eb79f4d1c1c5a7dcf868726875ba5febd789c39d3d5b2c8072da52077cfd7295d011fd241407b38d950b3092300d265e7cf5f29db6a20e7a6ea6ccdade7365be283a7a930fa4d4072edbbc89", 0xb2}, {&(0x7f0000029000)="7a2753710eb70cde220a8679c1659043d830005f931f0a168adbc8ce287e5d9e7993aacd04d966c4d0273028221d182650621bcfbab45f57b933ca9b449324b3858689e0f8ac64512873bf0d3653558e4581de1178e649842b2f076ad13aba257b31b1dd177aadc3b1a2788aede503918eaf5d3c8b1001d0ec310da1953cfd761a0b88e2f1d32a339ebd3f6fe1ef7f68010a3f7b0bab58ea6cbff98c62e37d133b4229e2563794117c3f52651306824e12845577928bf564dbc77b", 0xbb}], 0x7, &(0x7f000002a000-0x70)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x70, 0x880}, {&(0x7f0000024000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000020000-0x10)=[{&(0x7f000002a000-0x9f)="69feaa4447997bd3a1275bf71dae89a4d7286497a451a7b115ba907448eefaa0185d8197156ee74fb5f85949f7724aed7c43d407ca2cae97155ec10ae46bc6f80fcbe21dc713337e7c55ab920317f9a4042d149295669e3065d450fbeadf4502cc789332bf73356471fbe5d94f2a9f8bc48564ec07138c3dfcfa58f108e3c6110bf9803837c11baac857dacba697237f447cbb3499ae5f59d6093e7765ee9c", 0x9f}], 0x1, 0x0, 0x0, 0x40004}, {&(0x7f0000022000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000029000)=[{&(0x7f000002a000-0xa8)="3438591a248084d14ee8155c3c404bce0f8413ab73745480cff40ce7ff8685a93eea4d81874c3ba584b279008f7ea9b6bbff3159110cede198c55649bda6f86a3b79fbf476e870124b036e706b52d54c8c222f4d9f2272e187ab9991db526ef8f7c894c5119a2c29f74aa402430a0a0fd0ec8f4da0191cf5287bd4e7f8e37b39a2c9dc4bca57ae7e290f86c94dc92fbcf26f465e219e0375dc82eb94b1464570d1f80f007996dc7d", 0xa8}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000029000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000029000)=[{&(0x7f0000021000-0xff)="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", 0xff}, {&(0x7f000002a000-0x65)="947e123c390eb03f57fa3d97579d5ea24ce042417c381ce90a3488400e9ed0f27e794488bdd530e73d162058c8fd3cf0f796d18c0ccfddc5491345798aacc0af17c53881515b4777bce4a270b653512db6d123657a11f1c4902ea10c7cc54d51580a8e34a2", 0x65}, {&(0x7f000001e000)="3be045a9bace913a2592e225ee2b2d0f0769f8fb71e6de0190e608e6b5fa3ef29e0181dd0dfb511ba197c051c474535d3fccbf59aa339a5e8c8b94099d520d879dfe72a59a5073b3b54a8a1039aed7fd9fea491eb11b26f7bda749ee474e7029562beeca68958f7eb24ee2808651402f54806677e083e56ced7851ff6f7bdb0803692d015012621e679a839056184f796c09834a43b9e1a6be65a14b5117cbf9e81dce0c9d2d5123cbb2555504d9ba2ce1367bd3d600", 0xb6}], 0x3, &(0x7f0000029000-0x80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x80, 0x4000}, {&(0x7f0000026000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000002a000-0x30)=[{&(0x7f000002a000-0x1d)="4b22e339de4688e9f91c6cb173d2f18dd4b5ba69ddf822bbc0e65a0eb5", 0x1d}, {&(0x7f0000029000)="7d9b3aef431436f9cbfa0c5bebfdd725a96c959bb6c1202051adea1eedd8c69ae032c6d9629db871ad4e2dcad08266dae6f54c7f72445524e1bc9c3b5e346df0ef1c38332352627346d03a3b05116086eef501a371076b08016d676909cfa79ce9858ef95e570ed0dde37dec61acc2", 0x6f}, {&(0x7f000002a000-0x6e)="93bb69c90252d9f76c2ada907f49dc5c25f6dab86529e8975a861c602780073c0eb572426aa181153973108ca2bf03431aee68e72ff2df71547f6e45ab371a59efd2225460aa16010981b1ffcaace21a5ea1cdd078e3589c7a802326a61d92c51751ad54c8b4e9a28e8ffa4d26c4", 0x6e}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000025000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000002a000-0x40)=[{&(0x7f0000012000-0x99)="dbbead9b537f4fb6da250dc5f7129a9bb3fecf104995db2f586400b7c1cdd269026226db027653e76ebd04abfc7ba49d771b5e444ceca0cae5c1ecfcd45e99b3622cc40a8ef98a292d99754482d8147ce1a83168599aad04cebe63a2d182be348b114a4370258523c27cace6b3a9ec604fb9782ac49357d3373c2c6738dcdcdfdd5f110d37fd53d98d4625b4e7e6e4bad945de5bdd609a2b2a", 0x99}, {&(0x7f000000b000)="8631d0b4a355a0ddd0601a0827c5a2b001c359359b6a33077fadb9f4e3cff66f446cc0e91ec1a7cf5345461761466788fdd99a5a3c15d613c00cc12c71ba80866217dde20c036e198e91348f24290f3a3afaef042b5a25bdcc25d257a3dc601ca90115294f2f7ed3a8bca791860c457c3839bd37760d67ae27e443fbe3a8efb22b42f57af1c76f7f925554598cfca043d6d4d8bf3be05002ca95d08c6813086422739a25da2dca09ec", 0xa9}, {&(0x7f0000010000)="5c4793d0cfde38dc7f875edfe802533da594d4623cb6e7fedf3844734b5a9e921597f42d570c579f5c225c496ce84281696b0d80a0676349b16b1d6e186ff3409a7a94", 0x43}, {&(0x7f0000029000)="077fbab3733c7134592a3adebb017b963b94081b1abf1a9b67490bfa77a1eedf5bb23e564f1009cb37aa1b09c5c69d047303af1c973f82dd2e4d7e154aa4660b235392928d4085f401d152002c7451a93fb1a43f569e8997b05a3ec741c67a66898b7ab6123bcc32df817ca59c701964ce36496ee5d69abecbc804d9f3f59aa4aeed1854f4c2eb76df67d098e4d3387f8f19adf19125154249bc82a4254d176c4792a53972e71ea34d4d979e89c161c96f4a50f15af7944fcd6f951807a2d2c6cd9c7765c57f570f04f622517d6a32b72c366184ecadfa66", 0xd8}], 0x4, &(0x7f000002a000-0x70)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x70, 0x40000}, {&(0x7f0000029000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000002a000-0x20)=[{&(0x7f000001a000)="647f74ba0335c3b3b897f9d582ef8b315b473bec", 0x14}, {&(0x7f000000c000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000021000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x78, 0x90}], 0x7, 0x80) 2018/02/06 19:17:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00008a8000)=[], 0x0, 0x0, &(0x7f0000bdd000-0xd4)}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00009ff000-0x8), &(0x7f000056c000)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/06 19:17:53 executing program 1: prctl$intptr(0x8000000000004, 0x1000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00007d2000-0x1)='\x00', 0x40, 0x20, &(0x7f0000001000-0x40)={0x0, 0x6, 0x5, 0x80, 0x6, 0x3ff, 0x6b1b, 0x7}) 2018/02/06 19:17:53 executing program 0: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x1, 0x4, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000017000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000005d000-0x4)) ioctl$void(r0, 0x5410) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000059000-0x8)='big_key\x00', &(0x7f000005d000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000005e000-0xf2)="61e9a4ccde7be6c5a4b916e8a6743ffd7c964d1d11e95634bda8a04e419d3c002edb4b226ab767eed01ebdee06c340bda963ce38d999702512f084dfeb7fbf38207c254c5863dbe84c5e6439a2c5cc52ad2974c05558ed9291c74383785219066d0d7232bf5e427cec63598243094b107b9b57f39b7523bcd2cdfa8dd63496165678b4c3cf7bcf1dc34df7e9ebab0fefed9bc85c982cb7dcb3eedc9eb8a62af4b93ef94dbac886ecf9ac68eee8669471fd1018237e0c2e60bdcc98d7789a4bc1380113550fbfb38d0d2e4c57778623c70bf472d0e59d22200d594cb3bcb6e5b2ea7bcf1476f5e3f2d5c385c1b4bdc4fc0b90", 0xf2, 0xfffffffffffffffa) keyctl$link(0x8, 0x0, r2) 2018/02/06 19:17:53 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x620082, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000)=0x80, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000003000)=""/4096, &(0x7f0000003000-0x4)=0x1000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x100}, 0x7, [0x80000001, 0x3, 0xdc, 0x200, 0x67f, 0x5, 0x0, 0x80000000]}, 0x5c) 2018/02/06 19:17:53 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000583000)='/dev/vga_arbiter\x00', 0x12280, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x2, 0x81, 0x4e3, 0x800, 0xfaf}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r2, 0x0, 0x10000, 0x4}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/06 19:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000323000-0x5)='user\x00', &(0x7f0000fe5000)={0x73, 0x79, 0x7a}, &(0x7f0000629000)="9e", 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000943000)=""/124, 0x7c) 2018/02/06 19:17:53 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ff2000)='./file0\x00', 0x100) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00004c9000-0x8)='./file0\x00', &(0x7f0000ff3000)=@random={'os2.', '{\x00'}) syz_emit_ethernet(0x4a, &(0x7f000043f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "db0092", 0x14, 0x33, 0x0, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00005a9000)={0x0, 0x0, []}) [ 42.102796] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 42.121417] audit: type=1400 audit(1517944673.851:24): avc: denied { getopt } for pid=6632 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/06 19:17:53 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4007, r1) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) rt_tgsigqueueinfo(r1, r2, 0x25, &(0x7f0000ce9000-0x10)={0x0, 0x2, 0x4, 0x31}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000061b000)={0x0, 0x100000000}, &(0x7f0000891000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000367000-0xa0)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x8000, 0x80000000, 0x6, 0x80000000, 0xe}, &(0x7f000074f000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, &(0x7f0000000000), &(0x7f0000f6c000)=0x10, 0x80000) [ 42.158799] binder: 6632:6637 ioctl c0306201 20007fd0 returned -14 [ 42.180802] binder: 6632:6646 ioctl c0306201 20004000 returned -14 [ 42.183621] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 42.204770] binder: 6632:6637 ioctl c0306201 20007fd0 returned -14 2018/02/06 19:17:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000993000-0x8)='./file0\x00', 0x4c) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000015b000-0x20)={"df2ac11f8e639c0991e72186b736430f", {0x4, 0x3a, 0xfc4, "7a807146be49", 0xa8be}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0x0}, 0x0, @in6=@empty}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001b4000-0xe8)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000bc6000)=0xe8) sendmsg$nl_route(r1, &(0x7f00008f2000)={&(0x7f0000780000)={0x10, 0x0, 0x0, 0x600c0020}, 0xc, &(0x7f0000be6000-0x10)={&(0x7f00001d6000-0x30)=@setlink={0x30, 0x13, 0x4, 0x1, 0x2, {0x0, 0x0, 0x0, r2, 0x404, 0x102}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x4}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x40) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000d73000)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x2003, 0x2, 0x0, 0x0, 0x3, []}, 0x10}, 0x1}, 0x80) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000080a000)=0x8) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, 0x1c) 2018/02/06 19:17:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000e5f000-0x4c)={0xc12, 0x3e01}) 2018/02/06 19:17:54 executing program 5: r0 = socket(0x18, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f00009db000)=0xfffffffffffffe4a) 2018/02/06 19:17:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000acf000-0x28)={@common="6c6f0000000000e8ffffff00", &(0x7f0000bbb000)=@ethtool_ts_info={0x41, 0x1, 0x9, 0x3, [0x0, 0x5, 0x2], 0x0, [0xb, 0x126, 0xffffffff]}}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/06 19:17:54 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ff8000)={0x0, 0x1000, "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"}, &(0x7f0000ff8000)=0x1008) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ff8000)={0x0, 0x4}, &(0x7f0000415000-0x4)=0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f0000000000)=0x1e) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ff8000)={r2, 0xc1, 0xfff, 0x4, 0xf42, 0xd39, 0x2, 0x7, {r3, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0xa7, 0x2, 0x31d2, 0x1, 0xab5}}, &(0x7f0000685000-0x4)=0xb8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000ff8000-0x50)={0x1, @time, 0x80000000, {0x0, 0x75}, 0x0, 0x1, 0x9b3}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5000), 0x4) 2018/02/06 19:17:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000366000-0xb8)={0x0, 0x8000, 0xffff, 0x9, 0x0, 0x0, 0x10001, 0x100000000, {0x0, @in={{0x2, 0x1, @rand_addr=0x2}}, 0x9, 0xff, 0x9, 0x3, 0x4}}, &(0x7f0000916000)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000672000-0x18)={r1, 0x800, 0x20, 0x9565, 0xc4}, &(0x7f00004cb000-0x4)=0x18) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000250000), &(0x7f0000334000)=0xfffffffffffffddf) 2018/02/06 19:17:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ac0000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) sendmsg$nl_route(r0, &(0x7f0000285000)={&(0x7f0000f88000-0xc)={0x10}, 0xc, &(0x7f0000d68000-0x10)={&(0x7f0000fab000-0x58)=@bridge_getlink={0x58, 0x12, 0x5, 0x1, 0x3, {0x7, 0x0, 0x0, 0x0, 0x280, 0x20010}, [@IFLA_PHYS_PORT_ID={0x1c, 0x22, "144683d3f5e0a340797d55d5a6c4aad92618b64008a7"}, @IFLA_CARRIER={0x8, 0x21, 0x1}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_NET_NS_FD={0x8, 0x1c, r1}]}, 0x58}, 0x1, 0x0, 0x0, 0x24000001}, 0x10) r2 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8bb1, &(0x7f0000592000)={@common='sit0\x00', @ifru_flags}) 2018/02/06 19:17:54 executing program 4: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00003d3000-0x8)='keyring\x00', &(0x7f0000419000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000afd000)='keyring\x00', &(0x7f0000c04000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) 2018/02/06 19:17:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000067f000-0x16)='/selinux/checkreqprot\x00', 0x80101, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000d5000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x900008, 0x100000080000000c) mmap(&(0x7f0000047000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0x0) 2018/02/06 19:17:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) r0 = geteuid() quotactl(0x1ff, &(0x7f0000487000-0x8)='./file0\x00', r0, &(0x7f0000976000-0xa0)="fc31a665eb7ef3f1b19201329b813238b0b99d5beda36f3a98789bc4ae3b8064064d3ab6fa57ba8585c44764b51d7b3ccb7949c254646a5c331222f5011756039a92ff5d6096d820ac3c5709a129e163d09f7ae1f29526e55426a610161e33e4265127b4488159917cc8ff303017fc1b7aca61ede1054f6f53eacd6787a475ba7a944168eea23eb7bcfe19249838c8de087ca174a6ccef6a0b14dca032235f8d") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000be000-0x11)='/dev/vga_arbiter\x00', 0x402002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000092b000)={{{@in6=@remote, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f00003cd000)=0xe8) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/02/06 19:17:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009cf000-0xe)='/dev/keychord\x00', 0x40800, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f2a000-0xf2)={0x0, 0xea, "c921d553e4963a1319eeed306a684f5c7dbf753f1b3bd2926f23f1b839ff16ad2b450fad3b0563586a0a575f296882f43eb7dacee050dffe4380234228c65e4c1b182fbed28f91f8123c5745fba651fac14afd577313dd696f0ace8970e3ef5dcb800343fbe5091bd0f059883f59f7b90ca08597bb66a1033cac60a63af8118227c3093b04398c8f681006e0c0169ab3b2cb7f862b618aeee738dfd34deb98ab0bc00eafd0a6d4f205f86b714f526d62a54c547b47452284a0afa4f2bbf7132f85c8e0b173b728810bc98ad5ccdce4946a1580adc58afc0ccb89c8d40175d82196a2a5d72d636e3eecbb"}, &(0x7f00002b8000)=0xf2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fc2000)={r1, 0x7f}, &(0x7f0000fa2000)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000b84000-0x10)={0x8, 0x3, 0x0, 0x5}) 2018/02/06 19:17:54 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000000d000)={@generic="ca255775b9279b126a516c0b35b49594", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x1, 0x4, 0x1}}}) r3 = dup2(r0, r0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f000002d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000002d000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000016000-0x10)={0x0, 0x6, 0x4, [0xe546, 0xada, 0x80000000, 0x7fffffff]}, &(0x7f0000010000)=0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000002e000-0x8)={r4, 0x200}, 0x8) 2018/02/06 19:17:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000403000-0x8)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0xffffffffffffff4e}, 0x1}, 0x0) 2018/02/06 19:17:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) prctl$getreaper(0xb, &(0x7f00000f8000-0x8)) write(r0, &(0x7f0000d87000)="85f776637929fd4584a7bfea15c8800100000807000000ebf6665294", 0x1c) 2018/02/06 19:17:54 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000fe000-0x4)) getsockname$netrom(r0, &(0x7f00006c6000-0x10)=@ax25, &(0x7f000051c000-0x4)=0x10) userfaultfd(0x800) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cfc000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x6}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/06 19:17:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) set_robust_list(&(0x7f0000623000)={&(0x7f000075b000/0x12000)=nil, 0xffffffffffffffff, &(0x7f0000111000/0x2000)=nil}, 0x18) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000b8f000-0x8)={&(0x7f0000c5c000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 19:17:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x5, &(0x7f000023a000-0x30)=""/48, 0x30) socket$pptp(0x18, 0x1, 0x2) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x181001) lsetxattr(&(0x7f00004a8000-0x8)='./file0\x00', &(0x7f000097b000-0xd)=@known='security.evm\x00', &(0x7f0000785000)='/dev/loop#\x00', 0xb, 0x2) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000152000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a92000-0xc)={r2, 0x0, r3}) utime(&(0x7f0000d24000)='./file0\x00', &(0x7f0000349000)={0x100000000, 0x2}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000d38000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x0, "3fd2cd3fd0c02cb7cb605d581fce9e9f8eff2c4484a36c8cd24821f313eda7f6b25f886a92f5c3b5e8fe2d65fc6d89cdfb174ca35184aa472156095e08561d01", "a5ef8c4dbc346d167ec24ecc53ce81fbff174f38f9ba3aefb917fc6d4f7ae39953dd2b894534bd706eb5d44130cf71db9bbef21a928028745e466864a4fcfbbf", "1c42eca9794ae7dcc9c497e9c741a4fce746f6d61eeac1d501f017a0c3a981ce"}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a90000)={0x0}, &(0x7f000090b000-0x4)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c7c000)) getpgid(r4) 2018/02/06 19:17:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c2a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000042c000)={0x898, 0x5}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00001ae000-0x24)="240000005a001f001415f507125a00000913210308001000fff708ff0800030000000108", 0x24) 2018/02/06 19:17:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000780000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000720000-0x50)={@common='vcan0\x00', @ifru_data=&(0x7f00001b4000)="c4c2471e991798a733a8da71bf4e59c46ef14ba86860edfbb2ca56cbc2700a89"}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x0, &(0x7f0000527000-0x8)=[]}) 2018/02/06 19:17:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f00004a3000/0x3000)=nil, 0x3000, 0x3000, 0x4, &(0x7f000003b000/0x3000)=nil) 2018/02/06 19:17:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d3a000)={0x5, {{0x2, 0x1, @multicast2=0xe0000002}}, 0x0, 0x7, [{{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x450) 2018/02/06 19:17:54 executing program 3: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d25000-0x8)={0x0}) dup(r0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000c28000-0x10)=[{&(0x7f0000419000-0xf2)="580000001400010000bb4b80040d8c560a0602000000000000e121c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e000000000000000000020006f40800000100e86b0f0000", 0x58}], 0x1) 2018/02/06 19:17:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005bb000-0xe8)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f000073b000)=0xffffffffffffff5d) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009a7000)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000019b000-0x10)={0x4}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005f2000)={@generic="37e2731487a9e9a1c9eba0faa4cf0e38", r0}) ioctl$TIOCNXCL(r1, 0x540d) r2 = syz_open_dev$sg(&(0x7f0000be4000)='/dev/sg#\x00', 0xb866, 0x2101fd) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00004f2000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x7fff, 0x0, @fr=&(0x7f000042d000)={0x8001, 0x4, 0x1, 0xc72a, 0x1, 0x7, 0x5}}}) r3 = syz_open_procfs(0x0, &(0x7f0000ae0000-0x7)='ns/net\x00') syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000730000-0x4)=0x10001) 2018/02/06 19:17:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ftruncate(r0, 0x7) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) r1 = syz_open_dev$mice(&(0x7f00000be000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000eb4000-0x4)=0x1f) umount2(&(0x7f000041e000-0x1)='.', 0xe) 2018/02/06 19:17:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) timer_create(0x6, &(0x7f0000b52000-0x60)={0x0, 0x14, 0x4, @thr={&(0x7f000017f000)="f5576077596de49e67ac59554fd06622b782ce9939fa65a82cb2adf7bad2d8235edbf0b97aa6", &(0x7f0000233000-0xd3)="dcecefb1d55f54d060735225abbae3864d4e2505d89c99fe2173991cefd041729bb7a2c7ee88fcbe0aedc382e51e5efe131d272441d2cb2698a232f62493f09747fbc9e9da7eab2b33be7a46ade1c04b3e6d9c5c8b1c45192c0d139bfc384a1ed6c2625c1965c67a6d9a87360bc5e0f92885d85a69caaf7a2769d3db0a8d4c82784626b54d547b27153943021c0f0dea8f373d2a8b5a8a29efc5a30c1af9301377907609b835a50a0544fefa69da3ffe6e5df818f0d89007806b1361cc20af945d21ede1af80725d3e1c4d17213a21ead99da9"}}, &(0x7f0000217000-0x4)=0x0) timer_delete(r4) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="0200000002002c7b", 0x8}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r0, &(0x7f0000fed000-0x1000)=""/1, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/06 19:17:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x100) faccessat(r0, &(0x7f0000181000)='./file0\x00', 0x4, 0x1000) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) 2018/02/06 19:17:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xa0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) 2018/02/06 19:17:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000f4b000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0xffff}}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef04ffff00f132050014006e35", 0xfffffffffffffdf2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004bb000)) 2018/02/06 19:17:54 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sg(&(0x7f000047c000-0x9)='/dev/sg#\x00', 0x40, 0x2000) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00002f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000fc9000-0x4)=0x14) connect$packet(r2, &(0x7f0000617000)={0x11, 0xf7, r3, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000fc6000)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc8000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r5, 0x0, 0x1, &(0x7f0000b23000-0x4), &(0x7f0000fc8000)=0x4) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fca000-0x44)) ptrace$cont(0x18, r4, 0x0, 0x3) 2018/02/06 19:17:54 executing program 6: unshare(0x20000400) clone(0x0, &(0x7f0000273000), &(0x7f0000f13000), &(0x7f0000001000-0x4), &(0x7f0000961000)) sync() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bea000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000a92000-0x30)=[{{0x77359400}, 0x8, 0xb11d}, {{r1, r2/1000+10000}, 0x7f, 0x7a, 0xe5}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00008c7000-0x4c)={0x0, 0x80, 0x1}) clone(0x0, &(0x7f0000e70000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info, &(0x7f0000002000)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14) 2018/02/06 19:17:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) recvmsg$netrom(r1, &(0x7f0000259000)={&(0x7f0000fa1000-0x10)=@ax25={0x3, {"92b258994abda5"}}, 0x10, &(0x7f0000a7d000-0x20)=[{&(0x7f000096f000)="c2b4d4fdc80703cf3c70e4e281aabf9b5c8a62717d6c0430386843fab3c0708df9f7f0cc2f64c2d03ff9ebf94354e27bd70382de8cacd42a77fdc66589521684c55ad3ad4d30caa584f0c0ad87ea39c91155684788a56dfd32189585f6213344dfcc42e3dbf8203a68b4a2a6255ef0bd27", 0x71}], 0x1, &(0x7f000066f000-0xb8)=[]}, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000396000-0x8c)={0x3d2, 0x8, 0x5230, 'queue1\x00', 0x20}) 2018/02/06 19:17:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c78000-0x8)) r0 = socket$inet(0x2, 0x80000, 0x6410000000000000) recvmmsg(0xffffffffffffffff, &(0x7f00003f7000-0x1e0)=[], 0x0, 0x0, &(0x7f0000571000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ba6000)={0x0, 0xc0, 0x30, 0xd58, 0xf}, &(0x7f0000ccc000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000051d000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0xd2, 0x8, 0x8, 0x8001, 0xfff, 0xfffffffffffffffa, 0x9, 0x101, 0x61, 0xe75, 0x2, 0x2, 0xffffffffffffffe4, 0x5, 0x8]}, &(0x7f0000937000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a33000)={0x0, @in6={{0xa, 0x1, 0x400, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}}, 0x0, 0x59, 0x3, 0x64, 0x80}, &(0x7f0000786000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000034a000+0xe64)={0x0, 0x5}, &(0x7f0000b51000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000046a000-0x54)={0x0, 0x4c, "bdd9b31a30684cf8e79d3a9f839e9b91cf100d820279a419896fcda3686834824eeb2733602b8f80ab37886535cad4d72dd0beb83a27c0dffd34010ab66b04774d0ada0e695fc7a62b09d982"}, &(0x7f000098e000)=0x54) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000072c000)={0x0}, &(0x7f0000523000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000487000-0xc)={0x0, 0xde68, 0x20}, &(0x7f0000604000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e54000-0x4)={0x0, 0x3}, &(0x7f00005ca000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000071a000)={r3, 0x7, 0x80000000}, &(0x7f000015e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00002ce000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d0000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000841000)={0x0, 0x7fff}, &(0x7f0000874000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000968000)={0x4, 0x4, 0x2, 0x20, 0x1, 0x5, 0x8, 0x2, 0x0}, &(0x7f000078e000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000083b000-0x108)={0x0, @in6={{0xa, 0x3, 0x3, @empty, 0x2}}, [0x4, 0x8, 0xfffffffffffff000, 0x5, 0xffffffff, 0x4, 0x805, 0x0, 0x7, 0x9542, 0xfffffffffffffffd, 0x540, 0x7e4, 0x8c8, 0x1]}, &(0x7f00008b1000)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005bd000)=@assoc_id=r2, &(0x7f0000e08000-0x4)=0xfffffffb) r14 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000950000-0x11)='/selinux/enforce\x00', 0x800, 0x0) r15 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r14, 0x4c81, r15) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c6d000-0x8)={0x0, 0x7}, &(0x7f0000dee000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000082f000-0x188)=[{&(0x7f00005c0000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00005e0000)=[{&(0x7f00005f8000)="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", 0xfc}, {&(0x7f0000fec000)="b5715297be353f02d3fb37a59619c002e8bd6c9c1a2d3878c02df9327ff6c77b45961f3b145eddbe09d1f3278cbdaf68e217424846f5d2d6ddf3ce6d411d9d2351791985f674974a90350547790558f9843a368a90e58a738f28e417b7b03b8b59c7b97dd20695db7cdca3c538b1559667c09091f6288d55fc4c3494267f742c7fef5512431c8c37b835013add23bc59ed41c38eac3ef8769c987f58bf7af13066b7f79059ccc83a2b9c6009", 0xac}, {&(0x7f0000c7e000-0x4f)="53882de1178d3d70666d0f38ed906deaaee9d5ea8f98d21e93a8952e208892ef01fdcd4708c69853fbc505b3da5fca02712933659ebb06cb8825c94e3d119aab44c0946a67b75b004b4f6867e94b4c", 0x4f}], 0x3, &(0x7f00002e8000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x10001, 0x1, 0xfffffffffffffff8, 0xd11, 0x7, 0x0, 0x400000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x3, 0x4, 0x7fff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x1, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0xe000000000000000, 0x5, 0x49cb}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x204, 0x7, 0xfff, r4}}], 0xf0, 0x1}, {&(0x7f00004eb000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000c4b000)=[], 0x0, &(0x7f0000219000-0x60)=[@init={0x18, 0x84, 0x0, {0x7, 0x18, 0xffffffffffffff7f, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x1b15, 0x8002, 0x401, 0x10000, r5}}], 0x60, 0x4000004}, {&(0x7f0000fdf000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000e90000-0x20)=[{&(0x7f0000a70000)="2e89b060f4db4bff983b519088a6923aff8735f28f57", 0x16}, {&(0x7f0000d1e000-0x2d)="95446025ecd02fa395f93142a1de9913874bb15af103d517025a2b86ec5b93dd7db7e0a039a5734bed7cbebb53", 0x2d}], 0x2, &(0x7f00007f6000)=[@init={0x18, 0x84, 0x0, {0x1, 0x6, 0x7, 0x810}}, @init={0x18, 0x84, 0x0, {0x20, 0x8, 0x0, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x5, 0x5, 0x0, r6}}, @init={0x18, 0x84, 0x0, {0x0, 0x1f, 0x100000000, 0x6}}, @init={0x18, 0x84, 0x0, {0x5ce7, 0x1, 0x101b205d, 0x1}}], 0xf0, 0x4000000}, {&(0x7f0000263000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000ced000-0x90)=[{&(0x7f0000830000)="b86d4d624ec4740ba90caffe2039fb80f44f99d4765572b601c4b3c981721796fa2a054722827a07fcbc7260752c577d8aba0234be7433f8cf935f07499a5b04c7067ccf1a8a8dc1a70c6aa75529c1d2a2580d35db0923a537c411c8c6cd7706dfc30423807b4070ad8698fa036a59f173905e51fda83a3fb02982613d2c2ef062e987a97f26", 0x86}, {&(0x7f0000ee4000)="0e00754b751cec43199b724135064859c4e57b13b270edeab2e1d0b30df47f62cf74c22411d674ef0a8d4832cc078938fb027c75c421936d60b82122e0dec3a538", 0x41}, 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0x1000}, {&(0x7f0000c8b000-0xc0)="ab8710b1bc73bef15d681c1352e780b9fff79de5003f365c8f2bc35da6d453264a56f265d1e1862c6fac35b5d609f0d4cfda067d7d3c639db9b820057c5e1050e40057c0e97226c4b7dfd03c8f032972f48bfe2feb5f76d214900c66691c3c7f22b021a7a8a62eca09a5e3e630afd7512d733c6fdfbe622e5b3c9a967e2538ecbfc58830999dceee629df2fe85298afc29fc6b346fd82836a77ddad78ae062de613fba1a028ba6733a20ac6411f2edf6472ef488b7abac5187c05b20b053f5cf", 0xc0}, {&(0x7f0000ae5000-0xd5)="f6279e10de1cbbe7c3ec66a6689b8f2d3fcc8a47b8506b139059021cbc9b6b9a9120dd21cbb611565fbf3cc3e0a63c02111ba69f4914058690426819d43a42130aab511544a97377da854f95c27f21c5b472c817a7139c08e3c424e3292cce371cb7a87de9163eff7eccbbf29c4689af811cedbdbc510f4ff5bf6ee8ab7da48430e79ba3311352fa8b155d521e727f0d9d6db500ee2b31654a9f4c966d5e789e3ceb1cfbb91cf315321f0ea27fac8b861e9ced810bc463769365a7bcb654b7eb3b3f51dfb3fcb61d2fbe31ee45bacb7f1d72a29e5d", 0xd5}, {&(0x7f00008f6000)="8d9f5e9585b4db37f703252793bb1a861ef156793458ceaf88195ee06d34e0961aef8b42239eb73107f31357e39939adc0f223bc5a031aed376efee853ae8bc77bc15d2d5a0c982614f568b69c8e3870a554ceecaab14796ce27c9a6f160a024913880d1cd7b7e81042c66fda7891feed6963f5e02404e98f2415dfbaf58486a7a41d12454", 0x85}, {&(0x7f0000d04000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000b9a000)=[@sndinfo={0x20, 0x84, 0x2, {0x4ead, 0x208, 0x2, 0xfff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x5, 0x3f, 0x7fffffff, 0x80, 0x8, 0x0, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x4, 0x8, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xc107, 0x200, 0x8206, 0x2, 0x8a, 0x9, 0x7f, 0x100000001, r11}}, @init={0x18, 0x84, 0x0, {0x0, 0x1f, 0x4, 0x2000000000000000}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x6, 0x6, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xa4, 0x2, 0x2, 0x40, 0x1, 0x4, 0x9, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8000000, 0x8, 0x200, 0x9, 0xd0fd, 0x1, 0x2, r16}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0xd9, 0x34004668, 0x9}}], 0x1b0, 0x4000}], 0x7, 0x10) 2018/02/06 19:17:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r0, 0x7ffe, 0x7) ioctl$KDENABIO(r1, 0x4b36) 2018/02/06 19:17:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ec5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mkdirat(r1, &(0x7f00000ac000-0x8)='./file0\x00', 0x2) poll(&(0x7f000039f000)=[{r0, 0x1440}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff}], 0x3, 0x0) recvfrom$llc(r0, &(0x7f0000d96000)=""/197, 0xc5, 0x0, &(0x7f000049c000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x40, @random="8dae55d9b9d2"}, 0x10) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) 2018/02/06 19:17:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x4000000) r1 = dup(r0) bind$inet(r0, &(0x7f0000115000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d49000-0x8)=@assoc_value={0x0, 0xc00}, &(0x7f000010d000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e93000-0xa0)={r2, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffff8}}, 0x7c5, 0xffffffffffffff28, 0x10a, 0x101, 0x3}, &(0x7f000000f000)=0xa0) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/06 19:17:54 executing program 2: mmap(&(0x7f0000000000/0xc2a000)=nil, 0xc2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) getpgid(r1) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000c2b000-0x44)) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0x5, r2, 0xffffffffff600000, &(0x7f0000c29000)) 2018/02/06 19:17:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000370000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000049e000)=0x14) syz_open_dev$binder(&(0x7f0000dd5000)='/dev/binder#\x00', 0x0, 0x2) readahead(r0, 0x3, 0x100) mq_notify(0xffffffffffffffff, &(0x7f0000602000-0x60)={0x0, 0x0, 0x2, @thr={&(0x7f000093c000), &(0x7f0000f7b000-0x5f)}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006e8000-0xd)='net/sockstat\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ef7000)={0x0, 0xab8, 0x30, 0xffffffff, 0x2a}, &(0x7f0000997000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b63000)={r2, 0xfffffffffffff801, 0x20, 0x6, 0x101}, &(0x7f00002d8000-0x4)=0x18) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000049e000)=""/4096) 2018/02/06 19:17:54 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)='/dev/ppp\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008dd000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x400000, 0xb5, "c432f118159396902538893eee87716bd9121ce8ab6ddc9675bf5bb8865af82098e8cd4937273257f929ad96229448c2c3472ba24b2a311bda9f9c033d2d0e39294e381541e02eae9955a6dca19aabcf782189ebd2c4fa9697c82cbe03dfcb38b3ad5ca8de895cef48e256499bd8bae634922884fbae5c3fea5249a81536448df8acfa655a1ad40f32dc745a0142a0696153cf4e1001ecf58c0ecdcd83c3c2670f26df5335bba4ab685d2cad38ccfd99dee2feaac2"}, 0xbd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b68000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x2, 0x401, 0x5f52, 0x4, 0x12}, &(0x7f00003cc000-0x4)=0xa0) r2 = request_key(&(0x7f0000756000)='cifs.spnego\x00', &(0x7f00007d8000)={0x73, 0x79, 0x7a}, &(0x7f00005f7000-0x1)='\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000b10000)='6', 0x1, r2) keyctl$clear(0x7, r2) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00006fe000)=0x6) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00008c0000-0x4)=0x4) [ 42.983472] audit: type=1400 audit(1517944674.721:25): avc: denied { read } for pid=6864 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/06 19:17:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f00004e4000)=@hci, &(0x7f0000e7b000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f000067a000)=0x5) 2018/02/06 19:17:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f7600000000441e16fa33d57e226460104ca0dedf1f0e8365cd43d106c81d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed000046", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x4002, 0x0, 0x9}, 0x14) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000519000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x2f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0xfffffffffffffffc, 0x4) 2018/02/06 19:17:54 executing program 4: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r0, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f26000)={0x0}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003c8000-0x20)={0x6, 0x0, 0x10001, 0xfffffffffffffffa}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000506000-0x38)={&(0x7f0000f27000)=@rc, 0x9, &(0x7f00004d3000-0x80)=[{&(0x7f0000999000)=""/4096, 0x1000}, {&(0x7f0000f28000-0xfd)=""/253, 0xfd}, {&(0x7f0000f27000)=""/162, 0xa2}, {&(0x7f0000027000-0xa4)=""/164, 0xa4}, {&(0x7f00003a6000)=""/135, 0x87}, {&(0x7f0000667000-0x1d)=""/29, 0x1d}, {&(0x7f0000f27000)=""/109, 0x6d}, {&(0x7f0000b56000-0x7c)=""/124, 0x7c}], 0x8, &(0x7f00004aa000-0x34)=""/52, 0x34, 0x20}, 0x10003) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f27000-0x20)={0x8001, r2, 0x2, 0xfffffffffffffff7}) 2018/02/06 19:17:54 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000020000-0xdb)="a7e537f34f10c3cb561a9d46b312648a345efece693ab22ed9e58d5f85224b6c373c6b603a82b3f9d531f8d9d3c52e9b67c01c52d5ac42a5c2cb87a705b0c08b84f11af9056aa6a20874ef6ae5971104050b548ae1151322ba57ecd1df21fc24862132d3bfc3e48389594648360bd0ececd99af6035e55681da14810d0a0d3d0519f5d1c7ec1162ed45822d0b952c62dac567274b47ba4258bd0a7e7dacb3caf665cc65701ecd0c1e9e54453e051be566d07e98c33c883a89aecb1b50039ae1e7f50a9e227b3374d4fb020bceb4957a3bcd4567a45fda7bde65462", 0xdb, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000016000-0x4), &(0x7f0000020000-0x4)=0x4) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000021000)='./file0\x00', &(0x7f000000e000-0x8)='./file0\x00', &(0x7f0000022000-0x8)='overlay\x00', 0x820, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') 2018/02/06 19:17:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000aed000-0x38)={0x0, 0x0, &(0x7f00003a9000-0x10)={&(0x7f0000d39000)={0x2, 0x1, 0x8, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000620000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x3, 0x32c}, &(0x7f0000f4c000-0x4)=0x98) r3 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00008e9000-0x8)=0x1, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000334000-0x8)={r2, 0x0, 0x1ff}, &(0x7f0000fde000-0x4)=0x8) r4 = getuid() setfsuid(r4) 2018/02/06 19:17:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b0d000)='/dev/usbmon#\x00', 0x804, 0x6000) accept$ipx(r0, &(0x7f0000597000-0x10), &(0x7f000087f000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000aa3000-0x1000)=""/4096, 0x1112, 0x10002, &(0x7f0000ab3000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c3f000+0x8c5)={@common='bond0\x00', &(0x7f0000a27000-0xd8)=@ethtool_rxnfc={0x2b, 0x0, 0x0, {0x0, @hdata="cd02a51822a8337dbaeb3a7f53f39d7e4c87f719dd14b7a8db37d8a4974be83e250e476e4e0a742891e203add3bab0bafe19e965", {"efbe", @empty}, @esp_ip4_spec={@loopback=0x7f000001, @empty}, {"993d", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}, 0x0, []}}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000c82000-0x28)={&(0x7f0000cf6000/0x2000)=nil, 0x5, 0x7, 0x2, &(0x7f0000913000/0x3000)=nil, 0x40}) fcntl$getownex(r2, 0x10, &(0x7f0000e20000)={0x0, 0x0}) lstat(&(0x7f00008e8000-0x8)='./file0\x00', &(0x7f0000886000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00001ed000)={&(0x7f000092e000-0xc)={0x10}, 0xc, &(0x7f000018a000-0x10)={&(0x7f0000023000-0x22b0)={0x22b0, 0x3c, 0x1, 0x2, 0x1, {0xe}, [@typed={0xc, 0x42, @fd=r0}, @generic="9841767e3157dda92d688bdcf202d28e997ae38e028c9b248d48e69cf34ccd8d0d2bdc5f5eb2d28aa6e6f7a481742764dfbd150dee4d89783a0e1f57794ee33dbbd0e3cc8892f14ed40bea6087f5e9607f5d1c280ce411c376a09112d887268dda182408e655d6dcc26452bf213c19a76d751ef7bb46367c31aa331b0fc5d29590b48d6d2a7d0de83537eb5e73a780fcb242a562dcd4c1ca5dac6458e359f2b805f432a6f6e49d0983c660b67579e65c5553d754481272404aed", @generic="e798b6736770ff08348a748d900e19ccd75e62e93f79d4152c7333edd6218d877b99bc13662bea434c35be3edab84833cd687d4a3fe877cfddcc9918d7ad18149dfbddf11b846c82c900a3529e070286e3fab2a719f49e8f67564777f3de", @nested={0x208c, 0x33, [@generic="65b53486e55e04b990f7e838c82f25e73ce774cab1e8600f9b80db58bf0de56ec1473629ccd19b0a35882c4a4495083f2fbb6c74cd91e0216172a28b976b5d256e989f574e859fad1065cab2c391e1744aaea2bdbfafa9b39411ec8ccc7f4c3cd6d8269a0649b85ff7596e27af5f1966d161e4522077095c2b", @generic="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@typed={0xc, 0x24, @uid=r4}, @generic="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@generic="41661cdce9424411a11983635d84639ca137a7e57c756cbd3618d040c0d78a8db60e4b26f90bb841eb3c153988141c485fba3e208ce91dc4ce2bfbbd0b22564b1292e2605d0cd2b2415f22499ef5abebd9891b391f624d46d58c888a354fefa6be85c6ae28b8dce8bdbe1c17581aa3a81807ab61e52ab5e6e870763d282919715957ba82139ec340a511d954a2fad88918b23008528c4019bc859760f3c6636c2e5a1275c30917d479586c03efff634781359b7a45681e1c0ba116b2a31c599113c8116115dd95b3b0b736d083cb54113e183eae5c21183b014d05", @typed={0x10, 0x39, @u64=0x5}]}, 0x22b0}, 0x1}, 0x40) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000096a000-0x8)) ioprio_get$pid(0x3, r3) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000010b000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000347000)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a5b000)={r5, r6, 0xfffffffffffffff8}) syz_open_dev$loop(&(0x7f000075b000)='/dev/loop#\x00', 0x401, 0x800) r7 = add_key$keyring(&(0x7f0000f93000)='keyring\x00', &(0x7f000030b000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000470000-0xd)='dns_resolver\x00', 0x0) 2018/02/06 19:17:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000001000-0x3a)="4196cef0fdff99424f8d380ca1d020faf797aa3fe09d9a4160368923ebabba92bc168d534c4d216c17fa008572307e185f96d4a77bcdc5e7fa9af56ec6f155545bec2a43f3635029e96b5f8e0510cbfdd0d6d1907d66e96aa60148d488dca2a5f19f067a9c78f7faf3228ba2073d97e15a0bc78bcb8e2ea59a733ec6c593797f09080caf02d1291bfd1abaac42081534a6a16b1c0f5182bc75236b153d96d37e77b3a62655744d9c60dc18809c30e31942165a09394837ebc9ff192c217df6bcdcf493643e98f78dc18a85b8e712f6694d0e02c84e7ea2b135238b967e392e", 0xdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000, 0x3) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 19:17:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r4, 0x5452, &(0x7f0000d6e000-0x8)=0x4) exit(0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000eb5000)={{{@in6=@remote, @in6=@empty}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000fde000)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b5e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00007bc000-0x4)=0x14) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e5e000-0x58)={0x59b7, 0xe2, 0x0, 0x1f, 0x1, [{0x8, 0x9, 0x2, 0x0, 0x0, 0x2}]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000674000-0x50)={@empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, r5}) 2018/02/06 19:17:54 executing program 6: clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000001000-0x90)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075a000)='maps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x11)={0x100000001, 0x7, 0x8000, 0x10001, 0x1, 0x4d, 0x7, 0x8, 0x0}, &(0x7f0000ce2000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000953000-0x8)={r1, 0x4, 0x0, []}, 0x8) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f000077b000), &(0x7f0000001000-0xc3)) 2018/02/06 19:17:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005c6000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000894000-0x8)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00007ae000-0x70)={0x2, 0x1, 0x0, 0x9, 0xe, 0x0, 0x7, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_spirange={0x2000000000000266, 0x10}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x1, @loopback=0x7f000001}}]}, 0x70}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00008cd000), &(0x7f0000a53000-0x4)=0x4) accept4(r2, &(0x7f00006b3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000005f000-0x4)=0x14, 0x800) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001b2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000cce000-0x14)={0x0, 0xd370, 0x9, 0x8, 0x7fffffff, 0x1}, &(0x7f0000c6a000)=0x14) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c46000)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000dac000)=@req3={0x5, 0x0, 0x89, 0x2, 0x0, 0x81, 0x7}, 0x1c) getsockname$inet6(r5, &(0x7f0000556000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000073e000-0x4)=0x22a) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b1b000-0x4)=@assoc_id=r4, &(0x7f00000f7000)=0x4) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000730000)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, 0x8c) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000d0d000)={0x800, 0x3ff, 0xffffffff00000000, 0x3, 0x7ff, 0xad, 0xffff, 0x4, 0x0, 0x704, 0x3, 0xffffffffffffff93}) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000b21000-0x14)={@empty, 0x0}, &(0x7f0000c80000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f000008e000)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6, 0xffffffff, 0x5, 0x100, 0xdbc, 0x100280, r7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000983000-0x8c)={r6, @in6={{0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f00002a1000-0x2)=0x8c) 2018/02/06 19:17:54 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc0000)=@abs, 0x8, &(0x7f0000001000)=[{&(0x7f0000fc1000)="e335518c4d7ae319288b0640c3", 0xd}], 0x1, &(0x7f0000000000)=[]}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000651000)='/dev/sequencer2\x00', 0x10100, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000fc4000-0x60)={0x27, 0xc00000000, 0x7, 0x5, 0x6, 0xff, "a8c8380b801e4df1084f1bb3de90d83e1ee4483be2645c185604036d71557a285b69c3a7d9485b7cb52d895b7d6a1e729dfe20a460cc6c88fcd17acf60586c", 0x23}, 0x60) r2 = syz_open_dev$sg(&(0x7f00008c3000-0x9)='/dev/sg#\x00', 0x3, 0x204000) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fc4000-0x4)=0xd56, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc3000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/02/06 19:17:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f00004e4000)=@hci, &(0x7f0000e7b000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f000067a000)=0x5) 2018/02/06 19:17:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000082e000)='/proc/self/net/pfkey\x00', 0x200080, 0x0) recvmsg(r0, &(0x7f0000eb8000-0x38)={&(0x7f0000a50000)=@un=@abs, 0x8, &(0x7f0000907000-0x70)=[{&(0x7f0000707000)=""/92, 0x5c}, {&(0x7f00001fa000-0xaf)=""/175, 0xaf}, {&(0x7f00006eb000)=""/107, 0x6b}, {&(0x7f00008aa000)=""/43, 0x2b}, {&(0x7f000065b000-0x48)=""/72, 0x48}, {&(0x7f000018e000)=""/11, 0xb}, {&(0x7f0000c44000)=""/107, 0x6b}], 0x7, 0x0, 0x0, 0x28000000}, 0x2042) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b49000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)) fadvise64(r1, 0x0, 0x400, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c30000-0xe)='/selinux/user\x00', 0x2, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000b2d000)={{0x0, 0x1, 0x8, 0x0, 0x2}, 0x1c, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x5, 0x6, 0x4ded}) r3 = socket(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000942000-0xc)={0x0, 0x7, 0x30}, &(0x7f000077c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000060e000)={r4, 0x1000, "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"}, &(0x7f0000a66000)=0x1008) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) clock_gettime(0x0, &(0x7f0000a0c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d06000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000a9f000-0x1000)=""/4096, 0x1000, 0x4, &(0x7f00008a5000)={r7, r8+30000000}) clock_gettime(0x0, &(0x7f0000f0b000)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a7d000)='/selinux/create\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000b12000)={@generic="d12ff4a0c57a15e9bf2d22da71f1b604", 0xef0}) write$sndseq(r1, &(0x7f0000d7f000-0x120)=[{0x4, 0x3, 0x9, 0x0, @tick=0x2d76, {0x1ff, 0x3}, {0x6f, 0x20}, @time=@time}, {0x8, 0xff, 0x8, 0x0, @time={0x77359400}, {0x0, 0x8001}, {0x7, 0x3}, @result={0xeb5, 0xab1}}, {0x9, 0x5ef, 0x0, 0x6, @time={r5, r6+30000000}, {0x0, 0xef0}, {0x8000, 0x1}, @queue={0x7, {0x4, 0x53}}}, {0x4, 0xffff, 0x0, 0x1, @time={0x77359400}, {0x1, 0x7fffffff}, {0x81, 0x47f}, @ext={0xd3, &(0x7f0000b4f000-0xd3)="070850d97d5358d082107017200fc67cb55be7118b1ba8b4d78617fdac78414eaefe29e5d6f68ae286508992314ecbe31166db7a1311019fdf16d9071c9497bb91d7076be9df078b5dc0a8e38b4e77bacd425fb78385da1b9feb13ed7420eba04251d23d95c4f0d0923d67d1ad45ab99ef26721c18c004b10060494609d6b7b16f02650186e63e0b00ba8b32480e9ac34a796a5b88238cdad439a4d1604bbba62a2effbe5daac531c684bca787786aaab5704bba31003e2ca6b6135d5d507f92808c5819fa99da37b8e429419065a3fc295ec7"}}, {0x8001, 0x7, 0x5, 0x8, @tick=0x5, {0x90, 0x80000000}, {0xfff, 0x3}, @time=@tick=0x5}], 0xf0) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) syz_open_dev$usbmon(&(0x7f000070c000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/02/06 19:17:54 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000016000-0x20)=[{&(0x7f0000009000-0xbd)="de00b88eb1a88fac2220a987a0c09125f974d3997cd060e197fb6317fa7fe83e8b04d1bf88a726303d0bfbb773b42176c3fdbb7388e652894220dd8986fdeddfc2a224b4c2c865f90d041572a2ddbc791111d64987073aa159e8cbba71ace5315ac5fd3030cdc5f6fb619c319de7e4e49ae256b15e26efa7597e2bbc8d0643a973915f476dbb387a7556cdaf2dadcc4819de6788f766d60ce4228745a049daefb4690a993ca7fae0bcc623bee73aa7b4f09c694b59bd57816819c57642", 0xbd}, {&(0x7f000000b000-0x1000)="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", 0x1000}], 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)) epoll_wait(r1, &(0x7f0000014000)=[{}], 0x1, 0x0) 2018/02/06 19:17:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002e7000)='/dev/sequencer\x00', 0x40200, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002f8000-0x4), &(0x7f0000143000-0x4)=0x4) 2018/02/06 19:17:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c76000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001261, &(0x7f000045e000-0xaf)) r1 = syz_open_dev$sg(&(0x7f0000af4000-0x9)='/dev/sg#\x00', 0x8000, 0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009b9000)={0x0, 0x8000}, &(0x7f000012d000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006ff000)={r2, @in6={{0xa, 0x2, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x5, 0x8, 0x8, 0x1e0, 0x1f}, &(0x7f0000db6000-0x4)=0xa0) 2018/02/06 19:17:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x1b4, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0xc4, 0x14, {{'sha1\x00'}, 0x3c0, 0x0, "938777e1092893c8c156e35f6cce6e2be93f15e4c1793d4d01de8f03880a547e10d9f2c2795657d50c005d7818dbae34c91612eae3cc5a187a396002d804e7706cc3d6e16913ac76efd084d767a9983f518d946b52adfd57ddcffc6a4eba10520d431e4c3150604beea9bc0d49c991e56eb694f69eff2cd7"}}]}, 0x1b4}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@common='rose0\x00', @ifru_flags=0x400}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f57000)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000be7000)=0xffffffffffffffff) 2018/02/06 19:17:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ff5000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00005e2000)="c077203e6580a48537de15f226a4f456016cacd5636014a04810242f6fb4372d8e03922555596d572741a7b7359043b3caf5b202b0cb88426ee91bf9e8ba5837bf4a38976d884a3b047277e598a89fd9712f2a7a1ae41bc284404ad98cb53e032e99515163a9d3f5be9887e6370eee026f20ef80495d07d68d79ffc6e24e4fdbce21e8bf795551312c3188dbc97080b8f1bdabef23dd47cefe86ab3803c427ad9079bb693f26cc56a1f7daf72000c29a4ec1fd5e50c6276b013e1ab96b14222075579a40792565d192d708b75ef5807a0efeb23569c74d401aaabbea252a", 0xde}, {&(0x7f0000000000)="ab06353493a2d8482ee3c78a9b00a85575d0282769122f174c9c26c642fbfc8e10f61ac3df54bdf5dc2afe980c4a666ce443b9cbfdc5bb843f40a1c4c80fa8d95b22314eb897af13aefbf97ecd2fd419b13dd8e11fa90a8dee2d9bec5c11577956403e29d2a503e8a8c77c0048d47e45dff092818e5b81e24c874bc7c311ef8466ad6f32bde83c21746f5b396ccc0d07f2f0503d96ea", 0x96}], 0x2, 0x0, 0x0, 0x20000000}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x0, 0x7) getsockopt(r1, 0x0, 0x7, &(0x7f00001e2000)=""/33, &(0x7f000092a000-0x4)=0x21) 2018/02/06 19:17:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000c6d000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cfb000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000639000), 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x1, 0x0) 2018/02/06 19:17:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bc1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000437000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00001a5000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009f7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00001fa000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x5}, &(0x7f0000d6b000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ba3000)={r3, 0x9, 0x3, 0x1}, 0x10) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/06 19:17:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000082e000)='/proc/self/net/pfkey\x00', 0x200080, 0x0) recvmsg(r0, &(0x7f0000eb8000-0x38)={&(0x7f0000a50000)=@un=@abs, 0x8, &(0x7f0000907000-0x70)=[{&(0x7f0000707000)=""/92, 0x5c}, {&(0x7f00001fa000-0xaf)=""/175, 0xaf}, {&(0x7f00006eb000)=""/107, 0x6b}, {&(0x7f00008aa000)=""/43, 0x2b}, {&(0x7f000065b000-0x48)=""/72, 0x48}, {&(0x7f000018e000)=""/11, 0xb}, {&(0x7f0000c44000)=""/107, 0x6b}], 0x7, 0x0, 0x0, 0x28000000}, 0x2042) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b49000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)) fadvise64(r1, 0x0, 0x400, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c30000-0xe)='/selinux/user\x00', 0x2, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000b2d000)={{0x0, 0x1, 0x8, 0x0, 0x2}, 0x1c, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x5, 0x6, 0x4ded}) r3 = socket(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000942000-0xc)={0x0, 0x7, 0x30}, &(0x7f000077c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000060e000)={r4, 0x1000, "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"}, &(0x7f0000a66000)=0x1008) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) clock_gettime(0x0, &(0x7f0000a0c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d06000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000a9f000-0x1000)=""/4096, 0x1000, 0x4, &(0x7f00008a5000)={r7, r8+30000000}) clock_gettime(0x0, &(0x7f0000f0b000)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a7d000)='/selinux/create\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000b12000)={@generic="d12ff4a0c57a15e9bf2d22da71f1b604", 0xef0}) write$sndseq(r1, &(0x7f0000d7f000-0x120)=[{0x4, 0x3, 0x9, 0x0, @tick=0x2d76, {0x1ff, 0x3}, {0x6f, 0x20}, @time=@time}, {0x8, 0xff, 0x8, 0x0, @time={0x77359400}, {0x0, 0x8001}, {0x7, 0x3}, @result={0xeb5, 0xab1}}, {0x9, 0x5ef, 0x0, 0x6, @time={r5, r6+30000000}, {0x0, 0xef0}, {0x8000, 0x1}, @queue={0x7, {0x4, 0x53}}}, {0x4, 0xffff, 0x0, 0x1, @time={0x77359400}, {0x1, 0x7fffffff}, {0x81, 0x47f}, @ext={0xd3, &(0x7f0000b4f000-0xd3)="070850d97d5358d082107017200fc67cb55be7118b1ba8b4d78617fdac78414eaefe29e5d6f68ae286508992314ecbe31166db7a1311019fdf16d9071c9497bb91d7076be9df078b5dc0a8e38b4e77bacd425fb78385da1b9feb13ed7420eba04251d23d95c4f0d0923d67d1ad45ab99ef26721c18c004b10060494609d6b7b16f02650186e63e0b00ba8b32480e9ac34a796a5b88238cdad439a4d1604bbba62a2effbe5daac531c684bca787786aaab5704bba31003e2ca6b6135d5d507f92808c5819fa99da37b8e429419065a3fc295ec7"}}, {0x8001, 0x7, 0x5, 0x8, @tick=0x5, {0x90, 0x80000000}, {0xfff, 0x3}, @time=@tick=0x5}], 0xf0) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) syz_open_dev$usbmon(&(0x7f000070c000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/02/06 19:17:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) openat(r0, &(0x7f00004df000-0x8)='./file0\x00', 0x200020043, 0x114) close(0xffffffffffffffff) fcntl$setlease(r0, 0x400, 0x2) 2018/02/06 19:17:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004c4000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000047c000-0x4)) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000a86000-0x38)={&(0x7f000033f000-0x10)=@ax25={0x3, {"20a9465c1451fa"}, 0xffffffffffffff7f}, 0x10, &(0x7f0000826000-0x80)=[{&(0x7f0000873000)="2359f9bcb7601242083e1aa620b86a4edf172ac7b0f1884c5cb509d43dc6f264cd089cafb3eac88568eb496edf1395b6af8dc470b5b414d0b524f5cc428da346393fb79e8d01e86f56d333b592cc89582cae7b1ebeb2ee584cd0ba25114b6727add410a1a5de21fc50120a5f9b89f489e54ad66467675244501c63ddbb83d22ee7060424fc4d01f92f4262032f38b81502040ba801bc58d222", 0x99}, {&(0x7f0000268000)="dcd696aebd2cd51bac75a5443e5fd74de11715d46afa7c9684c84d341e262cc552abf688", 0x24}, {&(0x7f0000338000-0x57)="9e5fac097d6d9c3e149831187be4ecbc0028a0cd34d315f444a8034d44081daf34c8a18412a6d64716254a4746f3ac5da42fb1f88e4850013eb8f21780eedf38d83bd3c395f7461b16355e2584a9fd1bf7859cf40035c0", 0x57}, {&(0x7f00007b0000)="57f339152e0643a09fa006093d464648f43c4ead8880a6b36a9e38f96e3ec00f6fcc8e7d12bff8448224d9eda1cba196bdfff64e579e8405bf9c7a9ad66fb6a5e759ccebfc038973167747174f0a4ca849f3856e7a09e60bf523dfad022451eac424eb8877c603c7831462ec72c65c92587d315753b59f46aaa6891f83aafe50dc5b143c5cfddf830a7bf929698a0c60a8f7bb606ed93d0babedf9302da4616329b02b12b45677e5db3b542354b9c371461ae49762049bfb9f02e3237503dcda479650d9cd53d6bd97e60ae5bd76358953b26452c8ac1b", 0xd7}, {&(0x7f00003e5000)="fb6547c4e1f67c1fa387a9f94bfaebab1c37ca80698983db34ea8b69ad01e1a85672c575a6859772850d5c4eb3211a905a8ed65e1b432610c6a56a30a07441282a627b208a58fb5c068aa04ffac7b289f37d64d548bfe7e00c170ec8ce69bdfc469a8758f6d042ff8d7145a4bd2aeb5ab20136679770a528a006d7c73a09dc151febb9ff931278ed59c477c51f8bd98f3bc694069ed9f5a0ad6c934555275a9b2b2964ea9441ed882b866b311233ffb6cdfec8bd02cbb4610c1722f0ce72a2a7fd792bb23fc9f40b737938d8959f77de7b0309c8ca7bf47b2e17343369ae693b2959ddbfbe", 0xe5}, {&(0x7f0000a5b000)="07ca345818e62781acde97a069720751e5c6e273bda1947aa30ba400270996070bf2c64bea1eba665fc45a66bfc954c1add6be9da6e13461eec231c028e3873e67f906eb167ada6eeea9626385c01252422f63a865c294a7d3df7cca78eeb14bb81007e78a667371a86fcce7fd2b0dff18e99ffb066b7c0bfd52b4809723b3cfac050eea80f35b6c1e315612c8c89b82727b642cca60ab86d88d5ad085d42fe4a677674012195b6633ad3ce1bf006d0077e263578447cdfcd604d32d56075fa5b0166a2e", 0xc4}, {&(0x7f0000fdd000-0xbf)="22e98b8f4427af8c2bce8dcdd52684a4b016ceb6b065968a3868158af2b2492175a5c4376f145a852efc744d7903cdedcdedb5046c4232dfb747cb9bdc0186ec363def9f67c9790bb270be779b9026d2893aacdcc570e6d5f041db9c262ba0db4b035f6196e3d412b7e0c07c18c31bca89748679741fcca6891212c1fa9bf7d235dd15588ae7223a07fbea0f8c7eb6493540b33c5313e810d9166e8d2339ca302691e01d409accc423e410cd86cbbb368a664807a0b2b7f964e48aa623a246", 0xbf}, {&(0x7f00001c2000)="0e3e385907f092d66520e2c5b6ed844dd5f7d0259c7ebd24ee81e5f3d180e14c7a9a1547eba8693d7cd786bd06373ec68a0e4f72aa16e178c431d21fc3bb0d621e6e6d7e80272b5b96ee25b6f32b8a1db66d534955b9e880d65cec3b20bcf757b63d5dc441442ba9dd6c49b5871eb191338c20a4b9d503894097d48ca6e255b1d8d57734dfa166c705667080772a77cbee34ab1ee56f74459959e3d554ee0de9dc92d7a363e4839aa057531a14f86bd5101baca757579ff81bcce494056901a88c54ff0f377b4eea5478b6", 0xcb}], 0x8, &(0x7f0000729000-0x2c0)=[{0xe8, 0x108, 0x5, "a92644a4f8aff24dd310219edcd6d527b9eab348a6bf8b6fcf2e88ed2b7f91f125125c61608eb8018a6cdb849008bd27041be30976383e451e6a6c4553ca44293bad96a0172734cd024051ccc26161bd4a6f939832aa1c2e760fdcae244653a503624bc6a3f7ef6db0815d83c284869f5adec131cb737c69001b86c8b5207bc8bbf3259f28e9b77620199306afea460ca690273c5db4c505545e861011198596461f1e91ab6f84fc3d1dd186179ca7bafceab55789ece163f39dcd94c589590b076f9f7a7a6079abb3459bc93e09f9a30b9e738067cb"}, {0xb8, 0x10f, 0x9, "1ca5d1a2c5099ad14909d543da6b0b46dbd358507040aff3801d58f3ab5aa15d2cd8af615de0b3cf8db26f962a79e9f1cde9f93cc27927d934884fcd875b5d9f4bebe7f2a3b7b4f4176a9a322808e9a0cbc28507d257c5e5d37f8f0306437d332855aae8238e880bf7668ec07fb0f13da25a26791bfde8f242db8a0a605c558f2cfcfcda97e5afac9caca31503bf07db7a14d424a30f2960bffb26ec006a257b6dfcd780a7aa7bd6"}, {0x28, 0x13a, 0x4, "eca2bcc7eef30ac151a49f6d6e91da5e96cf20bc"}, {0xf8, 0x112, 0x100000001, "0258365f62c85e0823c5086c098e4f33bcb97c7c859524250ccec4b53393331bf7b67a2ab69b6355b0de2b0c84e497b4a12d7753178fde9a0c4f3a027e202e123a999640b49fbaae1951a0eae8419a5db6e0c1271ef8e84628577887cca11d49bb40b508be9b9c4b28011d4cd55184999315933bd29f5d60e93403b5f7eae303bf884bb95d191226862717211c19add98088e843d6fdb1def2f2b2de48f98cb813b96f5eb51daa33b92fa23e10b27cc455f1d20fac2c8ed3b01fe7c45e5b84e9051776a0d2af08057591770966e6ef58b4abcd5165dadf306338a96a99d7681cd472"}], 0x2c0, 0x44040}, 0x1) writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/06 19:17:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000533000-0x8)='./file0\x00', 0x0, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 2018/02/06 19:17:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400}}, {}], 0x30) write$fuse(r0, &(0x7f0000d6e000)={0x5c, 0x1, 0x1, @random="3467e45882ee8c74d290496f84b87c514a3ab054eb85613f6dd40af9a44528cbf16e58bab2a283e4374fda22ed22398509d86e2005b0754c2601f10c48fe5e58d8d8efa0c59380140da5ef83"}, 0x5c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00006b6000)={0x2, {{0x2, 0x3, @rand_addr=0x9}}}, 0x90) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a1b000)=""/254, &(0x7f0000ce1000)=0xfe) ioctl(r0, 0x2283, &(0x7f0000a70000-0x1)="a7") 2018/02/06 19:17:55 executing program 0: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) epoll_create(0x8) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eea000-0x4)=0xff, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eeb000-0x4)=0x1000200, 0x4) 2018/02/06 19:17:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) socket$inet(0x2, 0x4, 0x6) 2018/02/06 19:17:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0xec04, 0x0, 0x4, 0x0, 0xb, 0xfe, 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x4, 0x0, 0x0, 0x3f}, r1, 0xffffffffffffffff, r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000990000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f000035a000)=0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bad000)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00002d0000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab5000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000668000-0x8)={r4, 0x7f8000000000000}, &(0x7f0000b9c000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$netlink(0x10, 0x3, 0xc) close(r7) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r7, r5]}], 0x1}, 0x0) listen(0xffffffffffffffff, 0x8001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000610000)={0x0, @in6={{0xa, 0x3, 0x8, @empty, 0x2}}, 0xff, 0x0, 0x8, 0x200, 0x2}, &(0x7f0000ea5000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00007f2000)={r8, 0x1}, 0x8) dup2(r6, r7) connect$unix(r5, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) getresgid(&(0x7f0000346000-0x4), &(0x7f00004c9000), &(0x7f0000c56000-0x4)) 2018/02/06 19:17:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="c088d0243a113ce788c43a59135d0e1c", 0x10) clock_gettime(0x2, &(0x7f0000000000)) 2018/02/06 19:17:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000346000)={@remote}, &(0x7f00000ef000)=0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009c7000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) connect$vsock_stream(r1, &(0x7f0000d79000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x8) r3 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) connect$vsock_stream(r3, &(0x7f00000f4000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) readv(r2, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/02/06 19:17:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000720000-0x10)=[{&(0x7f0000ad9000)="390000001100094701bbe1c30500ff270000000200000045efffff08009b0019001a000f000000000001000000000000e9ff0006000d0005", 0x514fe8adadba6eb1}], 0x125e) 2018/02/06 19:17:55 executing program 4: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b70000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000b70000)={0x2, 0x0, @rand_addr}, 0x10) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f00003df000)={0x80000000, 0x9, 0x1a, 0x1, 0xffffffffffffffff, 0x9, 0x100000000, 0x7}, &(0x7f0000b6f000)) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000b71000)="1b26c5b7a261e49aa78c7b7c9bf507d98137ee81959695bbf37a52077c48d5086c0795323160ab20120067e69a011743a422649cbac67be24c3ebee4bbe6bd278d6207") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x0, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x2}], &(0x7f000000a000)=[]}}], 0x9f, 0x0, &(0x7f00007e6000-0x9f)="efdff007bee364caab511bf0d1d34ead7f1d3f821f66f57c0016f93d4037113955bba7ec275777b380457b7d2bc1875d1be291fe37bec70df2051a8c64841e8564932a5a4f10658678321d8d91d07da47236902486afa0cd13d556ccadac4d32a7fface23f0f8684513dc3ae9bd6e1ef81e45d48f83a09b3d3a69bfe0f7b72a85aa9c2a7a3291c9229a66da1081da462c3e9b6930e3fae44e838378fa38c27"}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}]}) 2018/02/06 19:17:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000047b000-0x8)='./file0\x00', 0x11) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000361000)={{0x0, 0x3, 0x7127, 0x3, 0x100000001}, 0xfffffffffffffffa, 0x3b}) execveat(r0, &(0x7f0000077000-0x8)='./file0\x00', &(0x7f0000dd2000-0x20)=[&(0x7f0000f2a000-0x1)='\x00', &(0x7f00004eb000)="400086", &(0x7f00008e6000)="757365725e6b657972696e67ff23656d302d6d643573756d6b657972696e672e6264657640272d5b5b7d626465765d6264657600", &(0x7f00007fd000-0x5)='/GPL\x00'], &(0x7f0000c4d000-0x20)=[&(0x7f0000e7b000-0x25)='posix_acl_accessloxuser+*)%*security\x00', &(0x7f000073c000)="4027c17472757374656447504c2feb2700", &(0x7f000013d000-0x1)='\x00', &(0x7f00008c1000)='nodevvboxnet0selinux$selfvboxnet1em0G*]selinux\x00'], 0x1800) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00008cc000)={0x1b, &(0x7f0000717000-0x1b)="c3ebf84c7cef4ecf47b1abc1c3084bc10509f35e7a51e0b89fc40c"}) sendto$inet(r2, &(0x7f0000ea4000-0x9c)="bbbac4ee37d63434569c35da6fa74f04dbdfb333d4d31bbf1cafb515b49db33456316008b93a30c80f770e568490d5d50cb99ef13c29436986dbda7deb297368c1058dbd72ca7f4244f24c0ea47434be19b1b378bbe3dc292e0657d32185dd01169c5309e99002b6acdb96af0ad1786389e239acb06e06076e08a0b73555560c70ce7e950d136b54e24941a1903f0f0a8f244af909cf118e26d43818", 0x9c, 0x10, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap$binder(&(0x7f0000658000/0x1000)=nil, 0x1000, 0x0, 0x8012, r1, 0x0) getsockname$packet(r0, &(0x7f00002d0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00007b6000)=0xfffffffffffffd23) r3 = creat(&(0x7f0000263000-0x8)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d1e000)={0x1, [0x0]}, &(0x7f000027d000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00007ed000)=0x0) process_vm_readv(r5, &(0x7f000048e000-0x20)=[{&(0x7f0000797000-0xb8)=""/184, 0xb8}, {&(0x7f0000ba1000-0x53)=""/83, 0x53}], 0x2, &(0x7f0000dc7000-0x70)=[{&(0x7f00002c1000+0xe13)=""/121, 0x79}, {&(0x7f0000952000+0x377)=""/74, 0x4a}, {&(0x7f0000d67000)=""/40, 0x28}, {&(0x7f0000358000-0xd5)=""/213, 0xd5}, {&(0x7f0000ae4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000132000)=""/91, 0x5b}, {&(0x7f000096d000)=""/57, 0x39}], 0x7, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a22000-0x10)={r4, 0x2, 0x100000000, 0x1ff}, 0x10) 2018/02/06 19:17:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000002000-0x14)={0x0, 0x4, 0x200, 0x7, 0x3b, 0x9, 0x5, 0x9, 0x4, 0x8}) ioctl$KDDELIO(r0, 0x4b35, 0x366) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ee3000), &(0x7f0000c68000)=0x4) keyctl$assume_authority(0x10, 0x0) 2018/02/06 19:17:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x1b4, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0xc4, 0x14, {{'sha1\x00'}, 0x3c0, 0x0, "938777e1092893c8c156e35f6cce6e2be93f15e4c1793d4d01de8f03880a547e10d9f2c2795657d50c005d7818dbae34c91612eae3cc5a187a396002d804e7706cc3d6e16913ac76efd084d767a9983f518d946b52adfd57ddcffc6a4eba10520d431e4c3150604beea9bc0d49c991e56eb694f69eff2cd7"}}]}, 0x1b4}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@common='rose0\x00', @ifru_flags=0x400}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f57000)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000be7000)=0xffffffffffffffff) 2018/02/06 19:17:55 executing program 2: inotify_init1(0x80000) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000906000)=""/72) 2018/02/06 19:17:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000037f000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000d7a000-0x23)=@known='system.posix_acl_access\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000004d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b65000-0x10)={0x7f, 0x200, 0x0, 0x93e, 0x0}, &(0x7f0000536000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000600000-0xa0)={r1, @in={{0x2, 0x3, @empty}}, 0x0, 0x0, 0xfffffffffffffffc, 0x7, 0x12}, 0xa0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000027b000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000e2f000-0xdf)="9efe90950d7462f4ef5287e2a5f478c6cb0fe30b8cd41b0aba80271e451cc34f025db3f89c4538aa910fe6b7a0e078c988d124cd7497dd5ee6a399bb58a1a5e0e4ff0da820b97426d0f168011fd71110ca85910e961042419ad5eec8f26582513d465eb7921b10d46cabfa3ccc7c03ff96bd9c0735aa030c66c20e28864d52b0d60a243ec8a379a91dc47a9dcaf4391cc0f9b9ed30528748b8b127e9a08992081b92850d1d654395c36d8e55ecc2e081c34538bb30d5428814a02c8230bb6a72de002ed9a6083857f38ba76ce6b452fc9e4b54143856189a44fddeb602457c") 2018/02/06 19:17:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty}, 0x1c) sigaltstack(&(0x7f000095b000/0x3000)=nil, &(0x7f0000989000)) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmmsg(r0, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic, 0x80, &(0x7f0000033000)=[]}}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) 2018/02/06 19:17:55 executing program 3: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d34000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d33000)=0x400, 0x4) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000387000), 0x4) 2018/02/06 19:17:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$cont(0x1f, r0, 0x3c, 0xca37) socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffffff, &(0x7f00006fc000-0x8)='./file0\x00', 0x800, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000932000)=0x1) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x8000000015, &(0x7f0000637000)=0x53, 0x4e) getsockname$packet(r2, &(0x7f0000735000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000cfb000)=0x14) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000452000-0x4)=0xfaa, 0x4) r3 = fcntl$getown(r2, 0x9) r4 = getpgrp(r3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009f1000-0xe8)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000b2c000-0x4)=0x7d) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005ab000)={@common='lo\x00', r5}) sendto$packet(r2, &(0x7f0000e26000)="2d01000000e6000000005ca73d9f", 0xe, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) ioprio_get$pid(0x0, r4) tkill(r0, 0x25) getpeername(r2, &(0x7f00004de000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00004f1000-0x4)=0x32) 2018/02/06 19:17:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0x1}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r1}, &(0x7f0000044000)) clock_gettime(0x3, &(0x7f00001ef000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x5, &(0x7f0000751000-0x10)={{}, {r2, r3}}, &(0x7f0000faa000)) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000586000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r4, 0x29, 0x5, &(0x7f0000298000), &(0x7f0000a08000-0x4)=0x4) clock_getres(0x7, &(0x7f0000c88000-0x10)) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000040000)) [ 43.484956] binder: 7011:7014 ERROR: BC_REGISTER_LOOPER called without request [ 43.489451] device gre0 entered promiscuous mode [ 43.516688] binder: 7011:7022 got reply transaction with bad transaction stack, transaction 25 has target 7011:0 2018/02/06 19:17:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) clock_gettime(0xfffffffffffffffd, &(0x7f0000d2b000-0x10)={0x0, 0x0}) syz_open_dev$sg(&(0x7f000023f000)='/dev/sg#\x00', 0x9, 0x20080) clock_settime(0x0, &(0x7f000090f000-0x10)={r1, r2+30000000}) r3 = dup3(r0, r0, 0x80000) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000042f000-0x4)=0x3, 0x4) r4 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(r4, 0x2, 0x1) writev(r3, &(0x7f0000314000)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc04000000000000", 0x58}], 0xb6bf684805a54aa) 2018/02/06 19:17:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a9d000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ea9000)={0x0, 0x9, 0x9, 0xffffffffffffffe0, 0x1, 0x8}, &(0x7f000087c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b1000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000355000)=0x8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00002ab000-0xf4)=""/244) syz_open_procfs(0x0, &(0x7f0000b90000-0x10)='attr/sockcreate\x00') 2018/02/06 19:17:55 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f71000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common='lo\x00'}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 43.519021] binder_alloc: binder_alloc_mmap_handler: 7006 20658000-20659000 already mapped failed -16 [ 43.544175] binder: 7011:7031 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 43.545778] binder_alloc: binder_alloc_mmap_handler: 7006 20658000-20659000 already mapped failed -16 [ 43.570278] binder: 7011:7022 transaction failed 29201/-71, size 24-0 line 2935 2018/02/06 19:17:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000009d000-0x2)='^\x00', 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000074000-0x8d)="991c4d6e2893932d25f6f9173e7fffbd4f8127ceeb000bd1809305bebfdeb1c08f436ff7b4fd76899104d58775694215a322455319b292039d2838079c30d93dd11d2c4a028fd44a1c7b1337cc1c7205f58ccd78ddbcef8a7867342cfb7c9cc7db52ea540f0b0aad20872af8d62b9e0ae07da5573faf72cdc9ac6c201ee5f1e5ea2e42af10d9f0e79876eed7d7", 0xffffffffffffffd0) 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, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0xa0}, 0x1}, 0x0) 2018/02/06 19:17:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005d0000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00008a3000)={0x99, 0x2, 'client1\x00', 0x3, "f29892982fb97d3f", "9bd6728ad909d888a5272cd900632b92dd74f2b0b4aab544b1710919e719157b", 0xffffffffffffff01, 0x8}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000201000-0x10)="46f86ff42d9edf4857ec0179e939d8d4", 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000284000)={0x3}, 0x1) 2018/02/06 19:17:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006b6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000d7b000-0xb0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) readv(r0, &(0x7f0000da8000)=[{&(0x7f0000acb000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 43.591326] binder: release 7011:7014 transaction 25 in, still active [ 43.606697] binder: send failed reply for transaction 25 to 7011:7022 [ 43.614926] binder: 7011:7022 ERROR: BC_REGISTER_LOOPER called without request [ 43.624467] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 19:17:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000037d000)='./file0\x00', 0x44000, 0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f6c000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, 0x0, 0x2, 0x6, 0x9, 0xa61}, &(0x7f000088c000-0x4)=0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) [ 43.626244] binder: 7011:7014 transaction failed 29189/-22, size 0-0 line 3004 [ 43.634489] binder: 7011:7022 got reply transaction with no transaction stack [ 43.634498] binder: 7011:7022 transaction failed 29201/-71, size 24-0 line 2920 [ 43.641302] binder: 7011:7022 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 43.684383] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.694291] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.698824] CPU: 0 PID: 7048 Comm: syz-executor6 Not tainted 4.9.80-g550c01d #29 [ 43.706362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.715709] ffff8801d046f4e0 ffffffff81d94b69 ffff8801d046f7c0 0000000000000000 [ 43.723740] ffff8801c9034e90 ffff8801d046f6b0 ffff8801c9034d80 ffff8801d046f6d8 [ 43.731745] ffffffff816624ba 0000000000003693 ffff8801d00b5168 ffff8801d00b50a0 [ 43.739737] Call Trace: [ 43.742301] [] dump_stack+0xc1/0x128 [ 43.747643] [] handle_userfault+0xa3a/0x1310 [ 43.753681] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.760672] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 43.767064] [] ? __lock_is_held+0xa1/0xf0 [ 43.772836] [] ? handle_mm_fault+0x117b/0x2530 [ 43.779044] [] ? handle_mm_fault+0x1fc3/0x2530 [ 43.785251] [] handle_mm_fault+0x1fd1/0x2530 [ 43.791299] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.798287] [] ? __pmd_alloc+0x410/0x410 [ 43.803975] [] ? __lock_is_held+0xa1/0xf0 [ 43.809760] [] __do_page_fault+0x5c2/0xd40 [ 43.815646] [] ? mm_fault_error+0x2c0/0x2c0 [ 43.821611] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.828280] [] do_page_fault+0x27/0x30 [ 43.833801] [] page_fault+0x28/0x30 [ 43.839066] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 43.846068] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 43.853075] [] ? iov_iter_advance+0xd70/0xd70 [ 43.859211] [] ? mark_held_locks+0xaf/0x100 [ 43.865169] [] generic_perform_write+0x1dc/0x500 [ 43.871561] [] ? page_endio+0x180/0x180 [ 43.877178] [] ? file_update_time+0xbc/0x3b0 [ 43.883361] [] ? current_time+0xd0/0xd0 [ 43.888982] [] __generic_file_write_iter+0x348/0x570 [ 43.895720] [] generic_file_write_iter+0x2d5/0x600 [ 43.902292] [] __vfs_write+0x4bf/0x680 [ 43.907818] [] ? do_iter_readv_writev+0x400/0x400 [ 43.914303] [] ? __lock_is_held+0xa1/0xf0 [ 43.920082] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 43.926639] [] ? __sb_start_write+0x14a/0x310 [ 43.932775] [] vfs_write+0x189/0x530 [ 43.938120] [] SyS_write+0xd9/0x1b0 2018/02/06 19:17:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000278000+0xccc)=@ethernet={0x306, @random="875c1d64e589"}, 0x10) 2018/02/06 19:17:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x84000, &(0x7f0000e8e000)="df", &(0x7f0000000000), &(0x7f0000003000), &(0x7f0000973000-0xe8)="a91de4f4391d170099b7bf1451dfa8f8169a89bf38b71665249d0f62a9277726e347e04e5dafd71aa9b16776f7313d059c83f4d6ac8a8f197b72355bdb44bdf56039a88527f9ac35a286d65600bcbacadb64a7e3a4a6ca22d018a128a3481400e3624341d7c783521728521e7fa93d57660a00000000002e0d4d1875c2c697e09dc6021e968ee00b65280475ac2735969bcf18cd57b8898234b46e399ee831b1c45ee85b11b6e19400c20308a0457c9c17042a5990185bda09e74d29521e50a76f1ab6f141569686722e7524f147630cd7ae9812668ed945f6a11e2eb323943bd41a030a373ddb38") pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) fcntl$setsig(r0, 0xa, 0x3e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000002000-0x8)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20600, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000001000-0x8)=0x14335647) 2018/02/06 19:17:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b74000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ff5000-0x4)=0x5, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000942000-0x8a)=""/138, &(0x7f0000dbe000)=0x8a) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000612000)=""/79, 0x4f, 0x40000001, &(0x7f0000f1e000)=@sco={0x1f}, 0x8) inotify_add_watch(r1, &(0x7f00005ab000)='./file0\x00', 0x800) 2018/02/06 19:17:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000039c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000d1a000-0x10)={&(0x7f000074c000/0x3000)=nil, 0x3000}) gettid() setxattr(&(0x7f0000372000)='./file0\x00', &(0x7f0000753000)=@known='com.apple.FinderInfo\x00', &(0x7f00003fe000)='9\x00', 0x2, 0xaf84af2668ad68ba) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000515000-0x30)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0x11}]}, 0x28}, 0x1}, 0x0) 2018/02/06 19:17:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) fstat(r0, &(0x7f0000f62000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r3) readv(r1, &(0x7f000018c000)=[{&(0x7f000024c000-0x1000)=""/4096, 0x1000}], 0x1) r4 = gettid() fgetxattr(r0, &(0x7f00001ce000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000975000)=""/81, 0x51) ptrace$pokeuser(0x6, r4, 0x100000004, 0xdea3) geteuid() writev(r2, &(0x7f000000b000)=[], 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000162000-0x20)={{&(0x7f0000c2b000/0x4000)=nil, 0x4000}, 0x2}) fsync(r1) 2018/02/06 19:17:55 executing program 5: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d1f000-0x20)=[{0x3, 0x100}, {0x7, 0x9}, {0xb, 0x3f}, {0x3, 0x2}], 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4), &(0x7f0000d13000-0x4)=0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d1f000)='/dev/vga_arbiter\x00', 0x200142, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00006aa000-0x1)=0x4) 2018/02/06 19:17:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000afb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000034e000-0x4)=0xb8, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000a23000)={0x1, 0x0, 0x3, 0x31e0}) connect$inet(r1, &(0x7f0000bd2000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) [ 43.943379] [] ? SyS_read+0x1b0/0x1b0 [ 43.948810] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.955630] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.962199] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/06 19:17:55 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x884b2f4c7539d067, 0x0) getdents(r0, &(0x7f0000002000-0xa0)=""/160, 0xa0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000), &(0x7f0000008000-0x4)=0x4) 2018/02/06 19:17:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000268000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000caa000-0x24)="8d6c54955e3c05d5465dd5a3e12d096c61f0e262da64d7f95012127eaa9ebd860a1e7a49") pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000aec000)="ce", 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)) recvfrom(0xffffffffffffffff, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) getpgid(0x0) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r3 = dup2(r1, r2) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000e45000)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) 2018/02/06 19:17:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getcwd(&(0x7f0000014000-0xbc)=""/188, 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 19:17:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1000000000003, 0x300) r1 = fcntl$getown(r0, 0x9) timer_create(0x7, &(0x7f0000bf8000-0x60)={0x0, 0x10000000000006, 0x0, @tid=r1}, &(0x7f0000ca2000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f000053b000-0x20)={{}, {0x77359400}}, &(0x7f0000d03000)) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000b68000-0x4), &(0x7f0000f4e000)=0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000151000)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f00004a9000-0x40)="03c5643f1d74b3c21b0a995fa71b7f05817284a5b3dbe70a6931a351f09b54d2a67b897d60bd8385d34849bdf687130a8db90edda5413809ee6ba08b0621be2f", 0x40, 0x1, &(0x7f00003d6000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/06 19:17:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d71000)='/dev/rtc\x00', 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000d8c000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000b00000)=0x1c) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cf3000-0x8)) getpeername$ax25(r1, &(0x7f0000300000), &(0x7f0000068000)=0x380) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@nfc={0x27, 0xb7, 0x8, 0x5}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "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"}], 0x720}, 0x0) 2018/02/06 19:17:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000264000-0xd)='/dev/usbmon#\x00', 0x6, 0x10001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001fd000-0x8)={0x0, 0x6}, &(0x7f0000359000-0x4)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006d6000-0x4)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c6e000-0x108)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, [0x6, 0x71, 0x3, 0x4, 0x3, 0x0, 0x626f01fa, 0x6, 0xf2b4, 0x571, 0x60, 0x6b9a98a0, 0x0, 0x8, 0x5]}, &(0x7f0000967000-0x4)=0x108) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x100) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000d9a000-0x8)={0x0, 0x0, 0x0, 0x5}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00004fe000)={0x12, 0xdc, 0x4, 0x7}) 2018/02/06 19:17:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000bfa000)=[0x1, 0xfff]) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000a7b000-0x8)) 2018/02/06 19:17:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e7000)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r2 = dup3(r0, r1, 0x0) sendto$inet6(r1, &(0x7f0000df8000-0x1000)="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", 0x1000, 0x0, &(0x7f0000d0d000-0x1c)={0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x100}, 0x1c) linkat(r0, &(0x7f0000547000-0x8)='./file0\x00', r2, &(0x7f0000f59000)='./file0\x00', 0x400) 2018/02/06 19:17:55 executing program 0: pipe(&(0x7f0000c1b000+0xded)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e50000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff7558}, @in6={0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x478, @empty, 0x6}], 0x80) mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000035f000)='dns_resolver\x00', &(0x7f000034e000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000360000)="2f64001000000000f5ff636f6e74726f6c00", 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000023000-0x10)={0x29, &(0x7f0000362000-0x29)="daee00e28cd1043acca64f0a1ad8288b587846b1d33f2c0c8ee42157351503bcceceb04981c5916f36"}) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000363000-0x8)) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000362000)={0x0}, &(0x7f00000b1000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000224000)={r3, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002be000)={r3, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, 0x8c) openat$keychord(0xffffffffffffff9c, &(0x7f000014f000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000364000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xfab, 0x0, 0x9, 0xfffffffffffffff9, 0xc0}, &(0x7f0000365000-0x4)=0xa0) listen(r1, 0x9) accept$packet(r1, &(0x7f0000097000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000363000)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000001b000-0xc)={r4, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000364000-0x8)={r3, 0x20}, 0x8) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000363000)) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000366000-0x1d)='$system,:trusted[eth0+vmnet0\x00') 2018/02/06 19:17:55 executing program 3: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000213000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000001000)="1f0000002a0007f20015ffe60719007702000005538d416c39080000454a2a", 0x1f) 2018/02/06 19:17:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x5)='attr\x00') setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000827000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200400000010, 0x2, 0x0) write(r1, &(0x7f0000921000)="240000002a007f0000000000000000000029f6ff01000000fffffffdffffffff0100ff10", 0x24) 2018/02/06 19:17:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000239000-0x90)={0x1000, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) prctl$intptr(0x200000002f, 0x2) 2018/02/06 19:17:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) fallocate(r0, 0x2, 0xff, 0x40) memfd_create(&(0x7f0000fcb000-0x1)='\x00', 0x1) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d02560a06000000000010489643c200090000000000016564243e8900000028215a0004fbf50dfff90004a5000904001ce1ed5e0000000000221f1000010007000600000400f30000536e", 0x58}], 0x1) 2018/02/06 19:17:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000b5b000-0x4)=0x7, 0x3) recvmsg(r0, &(0x7f0000c91000-0x1c)={&(0x7f0000c12000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000eb5000)=[]}, 0x0) lsetxattr(&(0x7f0000bf4000)='./file0\x00', &(0x7f0000ad8000)=@random={'system.', 'em1-+@.]\x00'}, &(0x7f00005a4000)='\x00', 0x1, 0x0) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/06 19:17:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) fallocate(r0, 0x2, 0xff, 0x40) memfd_create(&(0x7f0000fcb000-0x1)='\x00', 0x1) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d02560a06000000000010489643c200090000000000016564243e8900000028215a0004fbf50dfff90004a5000904001ce1ed5e0000000000221f1000010007000600000400f30000536e", 0x58}], 0x1) 2018/02/06 19:17:55 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000-0x30)={0x8, 0xed, 0xffffffffffffe912, 0x4, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00001e3000+0x3bc)={0x1000, 0x5, 0x0, 0x6, 0x2, 0x5}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) socket(0x18, 0x200000000000, 0xfff) 2018/02/06 19:17:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x8000, &(0x7f0000f55000)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00009a5000-0x4)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000851000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, 0xe74d0e5552097bb5) sendto$inet(r1, &(0x7f0000d05000), 0x0, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) dup2(r2, r1) 2018/02/06 19:17:55 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) connect$ax25(r1, &(0x7f0000019000)={0x3, {"2bb1fca5600f02"}, 0x62}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000001000-0x4)) 2018/02/06 19:17:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b2c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000e0e000-0x4)) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00003fd000-0x4), &(0x7f000041e000)=0x4) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) readv(r1, &(0x7f000025c000)=[{&(0x7f0000430000)=""/150, 0x96}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f000034e000-0x118)={0x3, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) 2018/02/06 19:17:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000848000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002f8000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f00004f4000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000ef000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, @in=@rand_addr=0x81, 0x1, 0x2, 0x3, 0x8, 0xd82cececb4515fab, 0xa0, 0x80, 0x6, 0x0, r3}, {0x8000, 0x1, 0x8ddf, 0x7, 0x5, 0x7, 0x7ff, 0x3}, {0x3, 0xa37, 0xe3b, 0x300000}, 0x2, 0x0, 0x1, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x7, 0x3, 0x2, 0x7, 0x3f, 0x401}}, 0xe8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb3000-0x70)=[@ptr={0x70742a85, 0x0, &(0x7f0000c7e000)}, @fda={0x66646185}, @ptr={0x70742a85, 0x0, &(0x7f000075f000-0x1)}], &(0x7f00002c8000-0x18)=[0x0, 0x0, 0x0]}}], 0x3f, 0x0, &(0x7f0000002000)}) 2018/02/06 19:17:55 executing program 4: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000451000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={r1, @empty, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000003000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/4096, 0xfffffffffffffe23) readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a1000-0x1)=""/1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') [ 44.294539] binder: 7142:7150 unknown command 0 [ 44.299327] binder: 7142:7150 ioctl c0306201 20002fd0 returned -22 [ 44.310309] binder: BINDER_SET_CONTEXT_MGR already set [ 44.315971] binder: 7142:7158 ioctl 40046207 0 returned -16 [ 44.335926] binder_alloc: 7142: binder_alloc_buf, no vma 2018/02/06 19:17:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330}, &(0x7f00008e7000)) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000d1b000-0xa)='./control\x00', 0x7) r1 = syz_open_dev$sg(&(0x7f000084c000)='/dev/sg#\x00', 0x80000000, 0x4a40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000346000)=@sack_info={0x0, 0x100000000, 0x9}, &(0x7f00006ba000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b48000)={r2, 0xfffffffffffff9b2}, &(0x7f000013e000)=0x8) 2018/02/06 19:17:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000-0x4), 0x3d9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0xc35c, 0x4) r2 = socket(0xb, 0x80004, 0x100000000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1, @multicast1}, &(0x7f0000002000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r4 = accept4$ax25(r2, 0x0, &(0x7f0000001000-0x4), 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0xfd)="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", 0xfd}], 0x1) r5 = creat(&(0x7f0000001000)='./file0\x00', 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000003000-0xf4)=""/244, 0xf4, 0x40000120, 0x0, 0x0) accept$ipx(r5, &(0x7f0000002000-0x10), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000bfb000)="886a94", 0x3, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000003000)={r7, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x1, 0x5, 0x5, 0x7, 0x80}, &(0x7f0000002000-0x4)=0xa0) keyctl$update(0x2, r6, &(0x7f0000000000)="1b345fdf699b3950ee6b25bec6731d182f21381f0da4a0777bc6678b15993a8895c257d1786666a23238755e5211650f08b918d6f4ffaaf6a6b70cabff039c656003066fd71b1b37b158c3018942a97f75ec49d76646a58a37552611dff83b0efeaedddd516f0a3751b62b56d3fcf8951374b350951e201fcd728e6373ad659ef098ff2f728020debbfece5ff4ab4f34e27f11de0aee4a4c06102df26122a8ab1b21c32e17d12a292a", 0xa9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000004000-0x10), &(0x7f0000001000-0x4)=0x10) 2018/02/06 19:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x1f, &(0x7f0000e5a000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f00003d2000)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ec4000-0x4), 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000708000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000742000-0x4)=0x103) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000001e000-0xc)={r2, 0x140f, 0x2, [0x30000, 0x3]}, &(0x7f0000cdf000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003c6000-0x14)={r3, 0x7, 0xff, 0x1, 0x5, 0x9}, 0x14) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000aff000)="170000001a001bd213110005e700000080000003ff008d", 0x17) 2018/02/06 19:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) clock_gettime(0x0, &(0x7f00002ce000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000b82000)=[{{&(0x7f0000aec000-0xc)=@nl=@kern, 0xc, &(0x7f00001d3000)=[{&(0x7f0000dbf000)=""/36, 0x24}, {&(0x7f0000506000)=""/38, 0x26}, {&(0x7f000072f000)=""/9, 0x9}], 0x3, &(0x7f000059a000-0xe8)=""/232, 0xe8, 0x3}, 0x7}, {{&(0x7f0000964000-0x58)=@alg, 0x58, &(0x7f00009e7000)=[{&(0x7f000078d000)=""/91, 0x5b}, {&(0x7f0000723000)=""/50, 0x32}, {&(0x7f0000dc8000-0xd)=""/13, 0xd}, {&(0x7f000098f000)=""/53, 0x35}], 0x4, 0x0, 0x0, 0x80000000}, 0x2}, {{&(0x7f0000ca2000)=@un=@file={0x0, ""/92}, 0x5e, &(0x7f0000363000)=[{&(0x7f0000ca3000-0xfd)=""/253, 0xfd}, {&(0x7f00008e0000-0x6b)=""/107, 0x6b}, {&(0x7f0000f83000-0x41)=""/65, 0x41}], 0x3, 0x0, 0x0, 0x8}, 0x81}, {{&(0x7f000065b000-0xe)=@l2, 0xe, &(0x7f0000180000)=[{&(0x7f0000ba5000-0x38)=""/56, 0x38}, {&(0x7f000080c000)=""/155, 0x9b}, {&(0x7f0000f8a000)=""/175, 0xaf}, {&(0x7f0000b99000-0x96)=""/150, 0x96}, {&(0x7f0000ff1000-0x8)=""/8, 0x8}, {&(0x7f0000be4000)}, {&(0x7f00000d2000)=""/11, 0xb}, {&(0x7f0000ab3000)=""/4096, 0x1000}], 0x8, &(0x7f0000d81000)=""/77, 0x4d, 0x1}}, {{&(0x7f000002b000)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f00000e8000-0x30)=[{&(0x7f00002ba000)=""/196, 0xc4}, {&(0x7f00009fe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ad6000)=""/113, 0x71}], 0x3, &(0x7f0000ccf000)=""/85, 0x55, 0x1}, 0x7}, {{&(0x7f000076a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000d4a000)=[{&(0x7f000046e000)}, {&(0x7f0000ef0000-0x46)=""/70, 0x46}], 0x2, &(0x7f0000dc9000-0x1000)=""/4096, 0x1000, 0x80000001}, 0x5aa9364b}, {{&(0x7f0000e6f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f9f000-0x20)=[{&(0x7f0000349000-0x85)=""/133, 0x85}, {&(0x7f00008e1000)=""/4096, 0x1000}], 0x2, &(0x7f00004a7000-0x1000)=""/4096, 0x1000, 0x7e}, 0x8}, {{&(0x7f0000b50000-0x80)=@generic, 0x80, &(0x7f0000b6d000)=[{&(0x7f0000c4d000-0x3b)=""/59, 0x3b}, {&(0x7f00008ff000)=""/4096, 0x1000}, {&(0x7f0000141000)=""/108, 0x6c}], 0x3, &(0x7f0000a10000)=""/8, 0x8, 0x9}, 0x1}, {{&(0x7f0000034000)=@alg, 0x58, &(0x7f0000029000)=[{&(0x7f0000324000)=""/190, 0xbe}, {&(0x7f0000764000)=""/94, 0x5e}, {&(0x7f000062c000)=""/34, 0x22}, {&(0x7f0000427000)=""/232, 0xe8}, {&(0x7f0000248000)=""/81, 0x51}, {&(0x7f0000a2f000)=""/56, 0x38}, {&(0x7f0000d40000-0x88)=""/136, 0x88}], 0x7, &(0x7f00009f6000-0x39)=""/57, 0x39, 0x101}, 0x7f}, {{0x0, 0x0, &(0x7f0000774000-0x20)=[{&(0x7f0000a79000)=""/203, 0xcb}, {&(0x7f000028e000-0xda)=""/218, 0xda}], 0x2, &(0x7f0000c0a000)=""/145, 0x91}}], 0xa, 0x10000, &(0x7f0000959000-0x10)={r1, r2+10000000}) sendto$inet(r0, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/06 19:17:56 executing program 3: mmap(&(0x7f0000000000/0xa6c000)=nil, 0xa6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) gettid() rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a6d000-0xc)='/dev/rfkill\x00', 0x2100, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000908000), &(0x7f0000a6d000), &(0x7f0000a6e000-0x4)) getpeername$netlink(r2, &(0x7f0000a6d000-0xc), &(0x7f0000a6c000)=0xc) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f00007b3000)=""/128, 0x37d) 2018/02/06 19:17:56 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) write$fuse(r2, &(0x7f000000a000-0x20)={0x20, 0x0, 0x8, @fuse_ioctl_out={0x0, 0x8, 0x3, 0xf10f}}, 0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f000000b000-0x8)={0x6afc}, &(0x7f0000005000-0x8), 0x8) writev(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f000000a000)="f64b6f802ded", 0x6}], 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x73622a85, 0x28}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f000000b000)}) 2018/02/06 19:17:56 executing program 2: chroot(&(0x7f0000190000)='./file0\x00') mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vga_arbiter\x00', 0x282, 0x0) r2 = geteuid() mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000028000)=r2) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[]}, 0x0) fchdir(r1) openat$ashmem(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ashmem\x00', 0x80, 0x0) 2018/02/06 19:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000053c000-0x4), &(0x7f000084e000)=0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e95000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f70000)=""/242) sendto$inet6(r0, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000060a000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff52}}, 0xfffffffffffffffa, 0x3, 0x1, 0x9, 0x40}, &(0x7f00005dd000-0x4)=0xa0) r3 = gettid() ptrace$getregs(0xc, r3, 0x7, &(0x7f0000a1c000-0x1000)=""/4096) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a1000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x4, 0x8, 0x80, 0x200, 0x42}, 0xa0) [ 44.338992] binder: 7142:7163 got reply transaction with no transaction stack [ 44.339000] binder: 7142:7163 transaction failed 29201/-71, size 0-0 line 2920 [ 44.356122] binder: 7142:7158 transaction failed 29189/-3, size 0-0 line 3127 [ 44.366243] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.372033] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.377608] binder: undelivered TRANSACTION_COMPLETE 2018/02/06 19:17:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f000067b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) close(r0) eventfd(0x9) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f00009bc000-0x84)="8295b80e2171ed21a015245519a6215cc7cc42345c5bf8d3182d66e6433c9789245edec7be46c7716c894a6d9eabc99d98a0389dc40db09dce147f0ccc126fcd38bac17a123328f1da389579f5db6d6e5507f256898d5470bd8a610f328884702b53f2b3e6e6f37fc69d11eac47bc4e4600d03efd5c4424498f6ba8cd1f892c18a48cf64") 2018/02/06 19:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$int_out(r0, 0x2, &(0x7f000075d000)) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000cb0000-0xcd)="2400000026007f000000000000007701000000ff0100000000000200ffffffff0100ff10", 0x24) 2018/02/06 19:17:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000002000-0x4)) socketpair$inet6(0xa, 0x3, 0xfff0000000000000, &(0x7f0000000000)={0x0, 0x0}) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001000)={0x2, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$unix(r3, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d5e000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0xb, &(0x7f00002e4000), &(0x7f0000d30000-0x4)=0x4) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000171000-0xc), &(0x7f00007d6000+0xb44)=0xc) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a17000)='/dev/sequencer2\x00', 0x402100, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000747000-0x8)={0x0, 0x7}, &(0x7f0000cb3000-0x4)=0x8) getsockopt$netlink(r5, 0x10e, 0x3, &(0x7f0000399000-0x31)=""/49, &(0x7f00009bc000+0x65a)=0x31) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a76000), &(0x7f0000237000-0x4)=0x8) inotify_add_watch(r5, &(0x7f00003a6000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f00004c6000-0x14)={r8, 0x495, 0x3ff, 0xe7, 0x9, 0x2}, 0x14) sendmsg$nl_xfrm(r6, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000f13000)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in=@broadcast=0xffffffff}, {@in=@rand_addr=0xff, 0x2, 0x2000033}, @in=@broadcast=0xffffffff, {}, {0x0, 0x1ff}, {}, 0x3, 0x5, 0x7}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/02/06 19:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00005c0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 19:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) write$selinux_load(r0, &(0x7f00001af000)={0xf97cff8c, 0x8, 'SE Linux', "f7498779978e7fa089c9f1a7e0d85975c39697cc836384901ee973019c0e382ad67099056e97ea61ca6f7cb5771fb6210bd35b4dd62d939a66a5fb55689bfafe3c60281352a2cb134163cfd09bff68c0f0e964e10751eddc53f830f01226d2ea1515"}, 0x72) [ 44.390757] binder: 7173:7174 ERROR: BC_REGISTER_LOOPER called without request [ 44.396702] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 44.414740] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/06 19:17:56 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/02/06 19:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) uname(&(0x7f00002d4000)=""/18) unlink(&(0x7f00009b6000)='./file0\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000916000)='/selinux/enforce\x00', 0x100, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000f40000-0xc)={0x80000000}) 2018/02/06 19:17:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x400403, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0xfffffe00) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000002000)='./file0\x00', 0x1, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000a18000)=[], 0x386, &(0x7f000071d000), &(0x7f0000dbb000), 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b72000)=""/118, &(0x7f0000b48000)=0x76) [ 44.441726] binder: BINDER_SET_CONTEXT_MGR already set [ 44.441736] binder: 7173:7174 ioctl 40046207 0 returned -16 [ 44.441765] binder: 7173:7190 ERROR: BC_REGISTER_LOOPER called without request [ 44.442958] binder_alloc: 7173: binder_alloc_buf, no vma 2018/02/06 19:17:56 executing program 5: 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) clone(0x42001, &(0x7f0000000000), &(0x7f0000fe1000-0x4), &(0x7f0000b17000), &(0x7f0000000000)='^') futimesat(0xffffffffffffffff, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400}}) [ 44.442974] binder: 7173:7174 transaction failed 29189/-3, size 0-0 line 3127 [ 44.533623] binder: undelivered TRANSACTION_COMPLETE [ 44.542467] binder: undelivered transaction 32, process died. [ 44.558216] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.564313] binder: unexpected work type, 4, not freed [ 44.569868] binder: undelivered TRANSACTION_COMPLETE [ 44.576977] binder: undelivered TRANSACTION_COMPLETE 2018/02/06 19:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='net/ip6_tables_names\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000036a000)={@syzn, @ifru_data=&(0x7f00008af000-0x20)="fc12253b97b4c7975ad0679b58606035101c18ed14646775065472cdb4a28a7a"}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001e2000), &(0x7f0000135000)) ftruncate(r0, 0x3d) 2018/02/06 19:17:56 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7), &(0x7f000036e000-0x5f)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000de6000), &(0x7f0000b11000-0x4), &(0x7f0000fdd000-0x4), &(0x7f0000a53000)) r2 = gettid() r3 = creat(&(0x7f0000c49000)="e91f7189591e9233614b2f66696c653000", 0x20) getsockopt$inet_int(r3, 0x0, 0x32, &(0x7f0000592000-0x4), &(0x7f0000c73000)=0x4) tkill(r2, 0x16) 2018/02/06 19:17:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f0000ef9000), &(0x7f0000001000-0x4), &(0x7f0000c26000), &(0x7f0000f9d000-0x20)="29450ada6e59c4ee18755b864ca8982cfdfdead0ab8524bc48ceb5789572a2bf") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x1) clock_adjtime(0x0, &(0x7f0000c06000-0xd0)) 2018/02/06 19:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80f, 0x80000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000052d000-0x10)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001}, {}, {0x6}]}, 0x10) 2018/02/06 19:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f000048c000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f38000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00004cf000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x8724, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x5}], 0x4c) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000d38000-0x2)={0x7, 0x9}) 2018/02/06 19:17:56 executing program 1: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000adb000)='./file0\x00', 0x10000, 0x1a0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000994000)={0x0, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r2 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000ad9000-0x4), 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) getpeername$inet6(r2, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00002bc000)=0x1c) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) fstat(r2, &(0x7f0000add000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000139000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x6, 0x1, 0x0, 0xa, 0x20, 0x80, 0x2f, 0x0, r3}, {0x8, 0x8, 0x8001, 0x2, 0x0, 0xd, 0x7fff, 0x3}, {0x234867c2, 0xffffffffffffffff, 0x10001, 0x5}, 0xdf4, 0xf, 0x3, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, 0x3, 0x0, 0x8001, 0x8000, 0x4, 0x2}}, 0xe8) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x811, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/06 19:17:56 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x28)=@dellink={0x20, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x1}, []}, 0x20}, 0x1}, 0x0) 2018/02/06 19:17:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x204000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000014f000-0x9)='net/igmp\x00') sendfile(r0, r1, &(0x7f0000493000)=0x1, 0xff) [ 44.582428] binder: undelivered transaction 37, process died. 2018/02/06 19:17:56 executing program 4: mmap(&(0x7f0000000000/0x794000)=nil, 0x794000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000794000)='dns_resolver\x00', &(0x7f0000795000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000794000)="d3a52aa1bd60f7fd3f1cdc0e02e95d71fe7bc26199ff8bcac201fb60f2c3caeca00faeabf08798d92d79b18ab37639466dc799c875648e231bde66011125c1f62348409c3365", 0x46, 0xfffffffffffffffd) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000279000-0x8)="74000004016400", &(0x7f00006ff000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000794000)="fb00", 0x2, r0) keyctl$read(0xb, r1, &(0x7f0000796000)=""/1, 0x1) 2018/02/06 19:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000d34000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/06 19:17:56 executing program 3: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8), 0xffffffff) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d2f000)) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000d30000)={0x7, 0x0, 0x3400, 0x42, 0x800, 0x6, 0x8, 0xf8b2, 0x8000, 0x3f}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d27000-0x4)) 2018/02/06 19:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bd3000)='/dev/loop#\x00', 0x0, 0x10000000001) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c79000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000917000-0xb), &(0x7f000080e000-0x4)=0xb) r2 = syz_open_dev$usbmon(&(0x7f000060b000-0xd)='/dev/usbmon#\x00', 0x9, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00002c1000-0x8c)={0x8c, 0x5, 0x101, 'queue0\x00', 0xffff}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00003cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4fd0cc3600d5f739cb1278855f5b40380976028dc8daf5626591ffd5f0d2e1f93fe0d6ea890aa4810ad67185257de7dc2e9fe933ec77ad16263f696ef4c08276", "64d7b279370a2a6c3a71308bab8640bc6b62cc382ca67fc82c6f6ba125ea8695"}) 2018/02/06 19:17:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000d2d000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000df6000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x3c}, 0x1}, 0x0) r3 = dup(r2) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f8e000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x4, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x20) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000471000-0x26)=""/38) recvfrom(r2, &(0x7f0000ca9000)=""/46, 0x2e, 0x10040, &(0x7f00000ed000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/02/06 19:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000ec7000-0x8)='./file0\x00', &(0x7f0000b7d000-0x9)=@known='user.syz\x00') r0 = syz_open_dev$usbmon(&(0x7f00004bb000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x58100) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000c68000)) r1 = socket(0x10000a, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00009cd000)={0x100000000, 0x3, {0xffffffffffffffff, 0x3, 0xffffffff, 0x3, 0x2}}) connect$inet6(r1, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000283000-0x15)='/dev/pktcdvd/control\x00', 0xc0000, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000899000+0xe79)={0xb3, 0x9, 0xfffffffffffeffff, 0x4, 0x9, 0x4}) close(r1) connect$inet(r1, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x8) sendmsg$inet_sctp(r1, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000d55000-0x18)={0xffffffff, 0x7, 0x246, 0xb3f8, 0x20, 0x1}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d9d000)=0x7fff, 0x4) 2018/02/06 19:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x6, &(0x7f0000e87000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000585000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2001}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) syz_open_dev$tun(&(0x7f0000398000)='/dev/net/tun\x00', 0x0, 0x400000) r3 = fcntl$getown(r2, 0x9) sched_getparam(r3, &(0x7f0000ba2000)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) delete_module(&(0x7f00006b5000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) poll(&(0x7f000068a000+0xbaa)=[{r1}], 0x1, 0x0) 2018/02/06 19:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000053000-0xd)='/dev/usbmon#\x00', 0x1, 0x80) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c8b000+0x80c)='tls\x00', 0x4) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) add_key$user(&(0x7f0000cc1000-0x5)='user\x00', &(0x7f00006ae000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000060f000)="b0b50f897390eca216d8eaac8bdcfaec761f9532f5bdbf9c70bc9d56624f006303ef94cc03fdb00e99", 0x29, 0xfffffffffffffffd) fstat(r1, &(0x7f0000a0c000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() lgetxattr(&(0x7f0000842000)='./bus\x00', &(0x7f0000dcb000)=@known='system.posix_acl_default\x00', &(0x7f000004d000)=""/126, 0x7e) syz_fuseblk_mount(&(0x7f0000e57000)='./bus\x00', &(0x7f00005fc000-0x6)='./bus\x00', 0xe000, r2, r3, 0x7, 0x2, 0x1000000) fadvise64(r1, 0x0, 0xb8b3, 0x4) 2018/02/06 19:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000e18000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e1a000)='/dev/autofs\x00', 0x400100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) init_module(&(0x7f0000b65000-0x1)='\x00', 0x1, &(0x7f00004e3000)='\\systemeth0vmnet0*vmnet0\x00') getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) [ 44.706555] device gre0 entered promiscuous mode 2018/02/06 19:17:56 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000072c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) tee(r0, r1, 0x5, 0x2) sendto(r1, &(0x7f0000fc7000), 0x0, 0x1000000, 0x0, 0x0) 2018/02/06 19:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005c3000)='/dev/pktcdvd/control\x00', 0x214040, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e01000-0x4)) 2018/02/06 19:17:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000ba9000-0x8)=0x8) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df", 0x80}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) 2018/02/06 19:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000000, 0x0, &(0x7f00006dc000-0x10)={0x9, &(0x7f0000400000-0x48)=[{0x80000001, 0x6, 0x4, 0x1}, {0x1f, 0x200, 0x1000, 0x8}, {0x9, 0x2, 0x7ff, 0x3}, {0x5, 0x2, 0x20, 0x1}, {0x10000, 0x7, 0x1f, 0x6}, {0x3121, 0x3c, 0x3, 0xffff}, {0x0, 0x2, 0x2, 0x7f}, {0x57, 0x22, 0x9}, {0x1, 0x80, 0x9, 0x100000001}]}) r0 = open(&(0x7f000042d000)='./file0\x00', 0x80000, 0x1) getsockname$packet(r0, &(0x7f0000635000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000679000)=0x14) faccessat(r0, &(0x7f0000b57000)='./file0\x00', 0x4, 0x1d00) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000544000-0x4), &(0x7f000070e000-0x4)=0xffffffffffffffd4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004a2000)) 2018/02/06 19:17:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000208000)='./file0\x00', 0x410002, 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000282000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup3(r2, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000434000-0x24)=""/36, &(0x7f0000a85000)=0x24) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000067000)={{{@in6=@ipv4={[], [], @remote}, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000641000)=0xe8) 2018/02/06 19:17:56 executing program 5: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000085d000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000367000)) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aa8000)={0x0}, &(0x7f000000c000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000773000-0x10)='coredump_filter\x00') write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2018/02/06 19:17:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') tee(r1, r1, 0x4, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)) 2018/02/06 19:17:56 executing program 0: pipe(&(0x7f0000eec000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000e05000)) 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0xe0ed, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e6a000)={0x80}, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cbf000-0x10)=@syzn, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000057c000-0x1d)=""/29) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff60, 0xffffffffffffffe6, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x80000}, @flat={0x77682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f0000e62000)}) 2018/02/06 19:17:56 executing program 7: r0 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x40, &(0x7f000021b000/0x4000)=nil}) r2 = add_key(&(0x7f0000522000-0x8)='keyring\x00', &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000010000), 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x1000200) keyctl$describe(0x6, r2, &(0x7f0000521000), 0x82e7d3d40cf17bc9) 2018/02/06 19:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000038000-0x8)='./file0\x00', 0x8000, 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b4d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000094a000-0x11)='/selinux/enforce\x00', 0x80040, 0x0) getsockopt(r1, 0xdae5, 0x8000, &(0x7f000056e000-0xd2)=""/210, &(0x7f0000c98000-0x4)=0xd2) fanotify_mark(r0, 0x20, 0x31, r1, &(0x7f0000f87000-0x8)='./file0\x00') r2 = open(&(0x7f0000463000)='./file0/file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007cb000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fd3000)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000310000-0x4)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f000022b000-0x38)={&(0x7f0000ba1000-0xc)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f000043a000)={&(0x7f0000ae3000-0x2444)={0x2444, 0x3, 0x1, 0x200, 0x0, 0x1, {0xa, 0x0, 0x9}, [@typed={0x28, 0x1c, @str='/selinux/commit_pending_bools\x00'}, @nested={0x2078, 0x75, [@typed={0xc, 0x5d, @pid=r4}, @typed={0x1008, 0x61, 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@typed={0x18, 0x2c, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}}, @typed={0x10, 0x20, @u64=0x7}, @typed={0xc, 0x78, @u32=0x4}, @generic="a8179527f68d04ae680e228376e6556d935b67209ef976ab5ecad65b8727dba017f46335e061bc5f0b", @generic="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"]}, @nested={0x30c, 0x41, [@generic="bbd7230c1449f6f5f84e3c822d6cec7b5ff341b08725f165a4428c2304938e605bc5c825ef9bd8aaa5b021b2e0b929a75665038648068f2497debcc82ef33655eb1ae012ad686a26ea8d36475a223202fd8e08b0d6f4a8b58a33e2e0c8fee820517f32b8b4399c0b752120d9e10c75ad2312e07bce63d3d83038db3e0c7a534fd63fdbbad239e574e9203245472e1accda18900375451ffec48c4ea686097bc1ba99891ba178a34b0b61c4591f162cececfc56ef7ed24400800064ab9e2b934a037255456f33f5a843eb84c509c3de9e48488d4bf783e2c2c6801094288ddfb52d40dcaa8f7c1ec9bfdba42126d2a147", @generic="7be40888b4b76e0f6c499451c2954493252a763c725a92d4c84290899117724c70727729bac7c0278f7f0e267af89d6aebe16813424dd83d99fbfe1de5a0d18871889b696f064e2c2e54548ad0d8a497552ebd9a9bf4472dd97e50a079c1817be5ae480bacf7aa17b24f1205afd15a7383e6e3405899adea3ebb5989ac32d82be58347ad3ce2fb7e621902f8ec775fe77cb1fd5cdee5111edffd23cd42fbd1935ce523e8a2f854f58a5cfb7db476948637e33922fe4f16f4be98", @generic="834d2b2b7b2bbf3c37f7b3710e782c3c941fd342ae8d1f8d1dbe95140e3633cdecb3dc61dd04ea0e51b509bd8c6799b974f5fbf61a198c33a7", @generic="a6f1e2a6b959acac8b4b10c1cc63", @typed={0x18, 0x10, @ipv6=@empty}, @generic="6c6142833f687eac5092f1bbdf354919380ace1254473f9a1d03cf1f3ac3bef68694b1c754d897b158c00b77ff61d893b4d005dac5a306d1cf639c846974f2d4ea35bc7b84e5801d9cc379e763d47f7ecf55f9415b51e48d8f2ea53e04fb332c441e3c8e64a2120bfba9d849e59b26d0efd14abae571fafe1b815cf252ed03ad5f1c43aa4e527be630834021f3bda1da4cd23478b85cdce441c55049d22f2f9b50ac8efd7a437e445d2c8beead3131f7bcbc803ca0b9b606df641836355d58d0957e8326504f749ba2a5816550c6f9fda28e61850a0dc76dae9ac378d32f84fb51eca73474d2", @typed={0x18, 0x5f, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xd}}]}, @nested={0x84, 0x20, [@typed={0xc, 0x53, @uid=r5}, @generic="9cd48a92a0e692e5bbd4521f137367f494b54241d5ded537db06fab986724cf2395d81b5d8eb503cd7845f1e7f867f10c879a64713ffeb42f5a847c05fdf8a58ce9d540007586006c523c2ac5344b686010dfeec64bc1a96bed9", @typed={0x10, 0x83, @u64=0x7}, @typed={0x8, 0x8b}]}]}, 0x2444}, 0x1, 0x0, 0x0, 0x14}, 0x4c0c0) clock_getres(0x1, &(0x7f00002eb000-0x10)) 2018/02/06 19:17:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00006eb000)) renameat2(0xffffffffffffffff, &(0x7f000000c000-0x14)='/', r0, &(0x7f0000020000-0x8)='./file0\x00', 0x0) 2018/02/06 19:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000346000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004fe000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000903000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b75000-0x4)=0x0) r4 = getpgrp(r3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bb6000)={{{@in=@rand_addr, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000307000)=0xe8) getgroups(0x1, &(0x7f000095f000)=[0xffffffffffffffff]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000230000)={r4, r5, r6}, 0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ed7000-0x4)=0x7, 0x4) bind$netlink(r0, &(0x7f00005ca000-0xc)={0x10, 0x0, 0x2, 0x1000080000000004}, 0xc) r7 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00003a5000-0x8)={0x0, 0x324}, &(0x7f0000c80000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f000041f000)={r8, 0x7}, &(0x7f0000ac3000)=0x8) 2018/02/06 19:17:56 executing program 4: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b6f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008cd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000013c000-0x4c)={0x7, 0x7fffffff, 0x6}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000b70000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/06 19:17:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000be3000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f00003e1000), 0x3ff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000039b000)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000364000)=0xe8) ioprio_set$uid(0x3, r2, 0x7) listen$netrom(r1, 0x100000000) 2018/02/06 19:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009cc000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) recvmmsg(r0, &(0x7f00000f6000)=[{{&(0x7f0000338000-0x6)=@hci, 0x6, &(0x7f0000bea000)=[{&(0x7f0000d9f000)=""/94, 0x5e}], 0x1, 0x0, 0x0, 0x9}, 0x931}, {{&(0x7f0000ae5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000f66000-0x50)=[{&(0x7f0000b81000)}, {&(0x7f00005f7000-0x1000)=""/4096, 0x1000}, {&(0x7f00007ec000)=""/90, 0x5a}, {&(0x7f0000b5c000-0x23)=""/35, 0x23}, {&(0x7f0000fa9000)=""/159, 0x9f}], 0x5, &(0x7f000083d000)=""/4096, 0x1000, 0xffffffffffffff01}, 0x1}, {{&(0x7f000010a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f00000bf000-0x90)=[{&(0x7f0000e3f000)=""/68, 0x44}, {&(0x7f0000587000)=""/217, 0xd9}, {&(0x7f0000158000-0x40)=""/64, 0x40}, {&(0x7f00008d4000)=""/160, 0xa0}, {&(0x7f0000462000-0x81)=""/129, 0x81}, {&(0x7f00009b4000)=""/190, 0xbe}, {&(0x7f0000398000)=""/42, 0x2a}, {&(0x7f00006d3000-0x1000)=""/4096, 0x1000}, {&(0x7f000011e000-0x74)=""/116, 0x74}], 0x9, &(0x7f00003c9000-0x6f)=""/111, 0x6f, 0x21af}, 0x5}, {{&(0x7f0000743000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000feb000-0x10)=[{&(0x7f0000582000)=""/197, 0xc5}], 0x1, 0x0, 0x0, 0x100}}, {{&(0x7f0000e70000)=@ax25, 0x10, &(0x7f00009d5000)=[{&(0x7f000052f000)=""/4096, 0x1000}, {&(0x7f00002c3000-0xc8)=""/200, 0xc8}, {&(0x7f00001f0000)=""/112, 0x70}, {&(0x7f00004cd000)=""/175, 0xaf}, {&(0x7f00006c6000)=""/151, 0x97}, {&(0x7f0000475000-0x30)=""/48, 0x30}, {&(0x7f0000c85000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bbf000)=""/205, 0xcd}, {&(0x7f0000c16000)=""/4096, 0x1000}, {&(0x7f0000621000-0xa1)=""/161, 0xa1}], 0xa, &(0x7f0000da1000-0x83)=""/131, 0x83}, 0xfffffffffffffffd}], 0x5, 0x10042, &(0x7f0000a9e000)={0x0, 0x1c9c380}) r1 = syz_open_procfs(0x0, &(0x7f00005c7000-0x12)='net/snmp6\x00') preadv(r1, &(0x7f0000ffe000)=[], 0xffffffffffffe60, 0x53) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000999000-0x8)={0x1, 0x1}) [ 44.876275] binder: 7313:7319 transaction failed 29201/-22, size -160--26 line 3127 2018/02/06 19:17:56 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f000001b000-0x60)=@nfc_llcp, &(0x7f0000021000-0x4)=0x60, 0x800) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000005000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000029000-0x4)=0x103) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000002a000-0x8)={r2, 0x6, 0x10001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000029000-0x8)={r2, 0x8000}, &(0x7f0000024000)=0x8) sendmsg$nl_netfilter(r0, &(0x7f000001a000-0x38)={&(0x7f0000024000-0xc)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000007000-0x14)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 19:17:56 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ddc000-0x60)=[{&(0x7f0000012000)="ba07ffc16018fb6055a514898abc4bec8e7f33af66f8b6ff8ef8db5144b202d276f08854707c3c45e1217708320502fa98bfa25e03500063f6de7a49bae6237457e1f64901b1d95ef9d349b0b1aca5e44d90a7d2d2386601d0de4b9080ea259cc8f10695e6f733e918335c8d081c28671939b801e28b15682d0a0db7822edf855342ed4177c307941e02032259adf4fa40ea9b17190f25f0d12d", 0x9a}, {&(0x7f0000f18000)="c251bab31239fb0cf389865430b3217e32c34e0b52b4d6e90534b18d09d5a5488909ce1b5bd49c1216c5b3f4c7a1be1fd6ea8bd9051bf5cbdf84114925d7fc3b264fe55fd764664e95762dff6ed3cf5ec188a5a6419a9ffd3d", 0x59}, {&(0x7f0000f7c000)="f6c998b635804b7b24643a7b1bd6ebb1396a1add3541e7b9118e23dcd6982a84d3ae765be39d64aec3256a3decd5bc98364ce287e71a86abcc0ef45b242b83c0e5d398cbef0ba3baa0b166da9597380905a29d74f02252efe223704d949eba67066a9d1fad2de60377dbd3d3ca26fe9ec99f42c26d5434582aab90e99ff63aeada21808a4799590b4543a2b189d97ebe29a962e25347325a5246f35f058a18358736b7033d0b35c7c57a6b87bb469132d6352c6300177d9134c475c14ad5067f0b9a0c0890d4cd3052fdbfee19f426bd7fe712a505fca5e5228d08561f1ac84d7f884b18bfce89de1a230917dc2e0066aa401df41a716d9d7750bfbd6162147f34769b5824bd4761feedcb8a8a21b95aa698eb3d93621ceb0d659f91befd8d6ff3e92802081c39fed5deeb8f4c5c19fd0e22c390a93120b4eddab0285b6f979fe2b8f9af98c2cf1f788002a99bf2c13d560329c9e6430bf4d367c10521055e73bca05da474b2826beb437816611d2876b2f2f81c525d94deb9766accaf1c6ab1a09c16324ac2c5b1946f8cb161a72940ecd5ba3f2da59da90ca939812cd29365e19d0143d99c48e433b13fc6a9b53bc4da6b8347aa10de6e2dc74a49d34bc67c5872fe1d6a96fd74c41edca91dd8de22a773b346c192b65945bb2bc9fbd176549c053a5492477468ecb6ab0a5a427475417ac936b3d6e898030bf53796a8f0cac06c91d8a82daa68aa6ada4612911636fe663ae96377721d4b03227d1793f65ea330a1ba59ef36b9fd242a5285859f4b8fcad4b3db0e382fc9b562fcd8713415383471a8f0809586038351de27ca4266fea3419e55d95c6e1cb6dd2110d765b707eeb95f4a32be2f590de2dddb0db798ddd77d93e65c6c94fa0e1f4fae8ba1fc25294ddbb9b70b580424b456a26bb4a0fd8324fd4cd16d91c089cbb1dce4680e1384a1a94bd0603d5b7284ce1964dc99087e11f1662c8c2b07a4fed364631d422e778b317591135549019b156fd2e9901c9a356c729fee272054077ca058c2b94428fdfae01a9dfb9ce76cb4a27a8f9ffeffe78e9bc5a2c6aee015b0947277fbabf97d0741e99dad136e92b07d28dbc7ffedd092ef25bedf2c1f2c241c191122d00a6fcabe31a7c51b0bf13c713d507645b5d5a7b7fed45946057a4a6d4ed31ed4dae2938265ec5252d2cc3f2ad8d8de5656298c1a5d1e0dd7c240b2403c4a77dc99fb655c9d3b5b5be8406742c9310c4ff22c4dc1661ecc95f89ea0da697caa8205d985af205a4172e59d6babc789af1ee8b9f70cda6bf833b44c10c5390b9658f732bcc01bf0e612c23366a39e21be113c4e88ec57c533a51d78a5d377d79839652386a3e997776e80ba5ff08ddacf342693dd8e0a70cdccb3cd4a31da838a2d32cc7f2e38508397ac066923c998af8eff682aa07dc4a9a5d669998736df703dff43c02ae4a9d577eea7be66d03651672f4128171f57cb745db866fb43a43339fe0a3a29ed9a83fd08c94afcfa3cb9958450305c748aec8146d4ed0de792ed7b800a67ee2b67c110f110d58ce1c315989e1096696afef05d480a63e81aa2984be82ed2bac4c5c977b1085244577248de17835fdccfbb875e7e6558fb3928d53cf1ad853cf8201bf0c04b242679b40c7456b9b593e75024f7d5e176dde0ddc1e49091a978a2616e7b849374da089f093a999688961d8a0d9cf0e4443d095629adcb9b98baab871e4087fa54b38b10b470b6f90ae20f7d92868ed069eb9289fff982024d94996274f1800a6fb6e57b810d512f18509cc9110d625ee34d8cd8ab332fa8b3fb01ba201c29a582fd63d0e7ef4ff1a9ecb710b17975c10c22831265c9f260b7ba2b74a1cc0f722838e5d4c1cd6e6a7dd91815bad7058569a2beb380e1927f304bfa7026d4eefb76689c8791ed630fa62d90f216a225a2a54703dc6f0f16a5527f0717115feff8878bc3e1a2851b7b1ef778a4f2e9a4d6256b557943534ee141908395d69250bad6964caf6d8a12986484115166216b0ab872fa9889e656e93b1a8039a3f6c4140c4fb5bf34180d1dab0696b03831bc36d4b124807ca335fff226d278e6f5dd57260d6f16a51bda185dffd8771c17df28d5bd303592ba493ca82a3c51ef7724f97c307442a8e8b2790f27009295293e90d0a8c27cd478400ef0344182dcd341c802816f4be9e882b7950bc0345f3d94ce79fad5fc094d13d59592842e7f3234d5b299fc53478c5dcfeec12af84055995aa403bb7001f399ee98b52a9bac67de6ea8323a6e417f49bd20ae10a315fd3d8782ad470dc59030233a8ad7666a0449e408757e55439e503fbd71d7d38c6e1855f4cb2ff61ba09056a50b91fca2fab2eed21fa70e0ec8a37e3eb61a70161c663dc7be29392bee947a878fecd361573140979a360f3128f7ec53a5187096eb0127fd27f14e0a1d46dfd770cc5f27ea3a0f7a2b236c5f932695dbc2e159d6645b36526036445397c86055551ff468dc63044f4f723caae973ffd0907a6149c4599ad75c0e352638795bf1b2896f0e19bcb26bd848ccb66e0fc9a50dbe4e1fccb885060bd798f8b5841b724092df75e737e882040a8a6cc0461eb7a50f16b50d039dc04423fc4cc98faa6488249feac16009118a7e3d7d5223b23e347f3ba90ec5c1bc350ae6a27128fdb8216830c03ea2c085e67d2ffd1482da10f19b89e0dfc656078c88e31e35ff07f9e8e6789f9ce1408ed99ff1c48a0b0e30bd204cd4a87f1b9091d228f0a147d4ca382641450417dda56446ba268efd3aa71882027587fad6889b76a51e48ce496c5bbd2acf86e388b2c00894d4259964d75014be48ccc15f7bd0a467c0ad7568255f58b7ec271e31cc9f0fa4cf65302ce466a68515d3e71c7649e7fb2201d3ae1950c91d580dd965e98d1b434d345525628862c2a1ca5090638f59c56fec6d01ef7785a443fc24de9375227db4d2cee11a4bb8aff7540f0ca5b23a9d44b6fdef48f4f6ff8ed9077fce3487cce5fe429ed2651abac8285130b1d30652b6bd6113e67fb75c0febd7c7422c80f4ce2429bd087956c86d540d1bba5ae3877d10ea176d951f1abb14b579f003dfd0707b05edc924e126ce39f685444a4aa0e55d78a3c45a59ccb3b217284ecbff14a83a5f6882dadc3c3e838c9a8bed710b4b57b237c57e7fec07bf6c024c06f0ba446f878bbb432e4999e7dcd753e2b72435657c3e6f694cb7b9fbba937f23dfb32f632cb41e40d06ed35364e6f0f6d83b9263e0b8bcd13908dd47147eb6ad5918241aee275332c160095934d68ddbdb256094132d952ee88aacdbdacbbb87fcb859968149c4d0d15c099f33773fc9ba76147d3223363a3f208b5b585f5b17eee487b8b5cd7fc35640c3e874dedbdc6aad045f5a34515bd428d385dabd09faa0bdc0c5860620a5ced628c770ded319c578a9523f9bfe9b58cbafa43d9020c5e54f48c42ea2bc7dacd528beb275be13ff2b99ff266a76edc3cbe72e42070fc287c7f30810b7d8439602db7873d35d59b1a186d0371889eb0a9c7be1431181091d6e1fcd31c329600860ccce15738ed5ea0ff043778174a1bccee57a286ab1f3d37baf4074acfb90b5205f39174b25514cd0547738f6ec45811573eb310a4a36b0ffc9909e87d13ed4af8fd71e9c192d527760f2635a82105c90e7ece1e7969570b04bf9f8eb7daaed31566d3b569b60eebc65cefea7a91c87bd8327d0ff164e6d89db44aa178addc055f47377cfa8431311e55a66cf1d49e1ae4d9c4e5d6cf71fb8e15a84bdbdb41d75f324163e4d62bf0fa92ec7757da64a12d34ca60453f597794b78345ae6b64a4f1fbfb1e3425a62290645b37797b37c3bae303e80aa45dfe42adc9ef9cf90a78cf4395ef4db16153d85541cf63790a0a6edb33fb500dd4e80c6af8e4091dfb377f189fdfe6c64909a7f0ae49e58487bc375814705776ea55a8bf53140a556c78a07dc006cb4fb93b9d927e33807545d69d3766266162566f40ab3dfbbd1c981c0980086bcf8bb42fc577cc86306502bdb6efbda6ba30ae897e7e87e1e9eb15af578c3c435ca4ebaa516c7376854ca61a62c1001ba797b131d2091821ce7798b5b11e80ec1f6ee8a00edbcfd66e8c4e59e9d08f12e7c015c382bd381ba02dea9ea078272db39481c804cf58719eca53eca51ceefd2c5491a18a62b788b464e0253b106c4e5ce0e6babf67e9b6b9526d7d6aa781e0cfb303ee9e1bb12323bedf33f23220e195d14f2e4448511ef55a3b97b12cef667ee7bd4d6020c5a3d9b0666c86d5e9113cfc556f8d2054b8cdbe9ab631c2f191dc351b4d95eaeaca01b041ea48227f70619779a3f5ab25fa72e6922afb94ae4102f3cc387c1e9dfbc7c9e5638e1464abfbfc8c7edc541cc69a6db66fda2db1107c5152a62c9893ff1c40eb0f7aa836f69418d19d8da5e69f3bf5a7f4070a12e75289eca69e58a7432f80aebc0e0445c270cc54b679459886f61698eff4742f258f8a6ee53918b43cea5bc737476bca40a5ccf79bd2a8e2e04cb5f6f90d7e86a0971a9f8687945e005c4d9d695388c248b32b30680e7a4d221a8cd0c857b8206da343c9847f0a1952548557bcb4a2247c7500f422444488b307b1d9b41dc72807b107cccd43ec842cea37319ada0290c44caae8b7e04c982d8e4e5183a151463e508673fa170075f31432639ca22cd125b77257bba1e122643549840cdd4c0a7a14bf95cc51cf8ab2f38d6f616e9183ebf26447a48dbdee0174c1c4444ec21fc4a9d0d488d9c54825d485a5357869fda7d6b56b0aa6cae28983a3fd22678f289e6d7e7e8a5ce0c9f0f4987e5861c700de371bc57a391c9c37b875673be3742aa724c73ba551b74145a38e32a27ffcdfeeb143aa345cf59ee4a1ed098e17050274815446661a5a9adccb52554e8549b1e34582b4e0f30b1ae35cf258003a63a469e0746d127126ac1ba9a33291e6e8943fcc9be3d8503ed087eea2df418d43b51c4c8ac476df8c6038d0f2508a2c34f4dbac32dfd19c9c6e22e73e23d6a7b90fbd28ee5c632a97c55c826e639c941d9fa31f37412361f0b72f5571afde44241da0d8cb60f5d763145623047d863f0e3da05b53edea04a2de700d2f25209e5e0802d3bfb1a7c55361c7b1db3e5b2a27d34cc0ff4051b93e7e05d46f4bd70869fbd9dcf1f300f59184e449d58e4554d6ff8a35d722642572eb3ce796b379fd000813c1f3443198d70853f19de8f54048101693a14608097e7ddbb369ee1cc0310d4c4013e9c6cce0f4bb359cfc84265e0ba69d52e1c41bf0f9c6d273465c589821146d222953499a4e4a73fbbe660470262536452ae66819bd923232933706061e13ba3b712ce1047bcad3a5da26ad47946ad93426972fc26caceec7fb5e08b2e59bf64bb96775faacca6084a7776f7a01c2e869466add67c9efd96336cb44c47b32e6d8bbc03d7b531ba4ad3e647068a082a1cceda53a50162c07fcc88b4d5705eeb8282121d688dfb8b73ec9ff232f2244adbc7791f46d70e006135edfbc605623d334f967522f319248480bee03e99fb35c34ada4e217f5ba3dcdd25b816f510449db937423a025deca4708220b70fc0a880997d1ef76d88d25c5e227b7601cb9f7782a1fcd41945261589f6676cdd8e401bb1e9081af6a786f32cf54035efc79250bed4ea4d5f1fe6f40cbb82369665820229c526fd5d206bfdb2791da2f174aec61ea8c9da95f512074d50323d5f4cf57646fde128ff92db7ed33e13bbfcc15bf1faa30e1ba9f380f44167097ba962b1ebb2cbc628", 0x1000}, {&(0x7f00007d5000-0x88)="4d1db13e3e237457bc781798363931c051da3e8f447decab11c0f1df331be83fecbb83584ed1d7633cd21aa88f72e6886e4c04232b21197f9cdce34abb6e6db1561a822dc4b230a2f9229b9ca034e79aff2ed5c03756b24685b58194e8713f8264012118a688ebd3a7508066e18ceab440159bf1fac6827b59816f220330def7796700373dfba39b", 0x88}, {&(0x7f0000f7b000-0xa5)="854210c5f8abcddb937c9d35e4b5778c1ad3fa7d072a7a5d5f4bc04221693b44dfd78143b02d92240477002b19012d98522bab8c82b7d385b746425397839c3a498c077e9fa45bafc2269f3fb1b7512bb0e81a544311244d3412b3ccf174b2ebab4716a4f37565978a0e3b631eb8161ab45a07f18c8cf035d380e7646b0db51e57b3e8951f1391a27622be3d14f1bb59626430b23b20cbe834ff792107ad8d6e798aa9c134", 0x6e}, {&(0x7f0000f7b000)="d638f9e4777bf19c68fa7b5ee28fddaff6fb86aff1c3b9e4284eba9f5c4a479650d09f3a9a3668534f4b7689efa5e26e495c6bb34f334426c96b8c2a43c257c6", 0x40}], 0x6) 2018/02/06 19:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00009fe000)="b63db85e1a8d020000000000003ef0071dcc436a0c5fd2bc7018cebc9b97ae21b14dd82c678ce22c9b160096aa1fae1a43", 0xfffffffffffffef1) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00006ba000-0x43)="02cab6ed7936e78ef2bb5df50bcbf0a7d24649cf85ac1868c6cb85d9f6a97d2b0ebc858c940a9d26acd5b97e066042a30a65a56b0d7771f197e5e9221a304c13127424") readv(r0, &(0x7f000063c000)=[{&(0x7f0000695000-0x3e)=""/62, 0xffffff43}], 0x100000000000031e) [ 44.929616] binder: BINDER_SET_CONTEXT_MGR already set [ 44.935743] binder_alloc: 7313: binder_alloc_buf, no vma [ 44.941324] binder: 7313:7319 ioctl 40046207 0 returned -16 [ 44.956173] binder: 7313:7331 transaction failed 29189/-3, size -160--26 line 3127 [ 44.972006] binder_alloc: 7313: binder_alloc_buf, no vma 2018/02/06 19:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000a80000-0x9)='/dev/sg#\x00', 0x6d0, 0x20000) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) [ 44.980043] audit: type=1400 audit(1517944676.711:26): avc: denied { accept } for pid=7351 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 44.982161] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.983218] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.987038] audit: type=1400 audit(1517944676.721:27): avc: denied { bind } for pid=7333 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 45.073072] binder: 7335:7340 transaction failed 29189/-3, size 0-0 line 3127 2018/02/06 19:17:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f00006b0000)) clock_getres(0x1, &(0x7f0000e3c000)) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000ad6000-0x10)={0x0, 0x0}, &(0x7f00004e6000-0x4)=0x10) clock_gettime(0x0, &(0x7f00009d7000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f000056d000-0x20)={{r1, r2/1000+10000}, {0x0, r0}}, &(0x7f00007f7000-0x20)) lremovexattr(&(0x7f0000f00000-0x8)='./file0\x00', &(0x7f00006e6000-0x19)=@random={'osx.', '\x00'}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000059e000-0xe)='/dev/keychord\x00', 0x400800, 0x0) r4 = openat(r3, &(0x7f00002db000-0xe)='./file0/file0\x00', 0x1130fd, 0x26) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) poll(&(0x7f000098b000)=[{r4, 0x51}, {r4, 0x1000}, {r4, 0xc78585e96da67706}, {r4, 0x20}, {r3, 0x2040}, {r4, 0x2000}], 0x6, 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000851000-0x4)=0xfffffffffffffffc, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000a47000-0x8)) 2018/02/06 19:17:56 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a88000-0x6)='.dead\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x1d)='vboxnet1GPLposix_acl_access^\x00', 0xfffffffffffffffa) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000fde000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00002dc000)=0x1c, 0x80800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000079a000)=0x8ab5, 0x4) r2 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$search(0xa, r2, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0) 2018/02/06 19:17:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f53000)='/dev/loop-control\x00', 0x1, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a5c000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d90000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f000038c000-0x4)=0x1) sendto$llc(r3, &(0x7f0000e46000-0x6d)="d34321c94da2a150652a5cc0e7050ca763d78767483b842584dbd07da0fce026696bcdbb64dc982e524c5b613f761fd8577ce8078bc88078eb37be66526c33540c26e84028de70e9c76cf58d329906117df51ac31e11782b195d914e86155e5236138bb212d5761f35d01f1e37", 0x6d, 0x20004880, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) accept4$packet(r1, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000556000-0x2)=0x14, 0x80000) rmdir(&(0x7f0000600000-0x8)='./file0\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) faccessat(r3, &(0x7f0000b0e000-0xe)='./file0/file0\x00', 0x38, 0x900) 2018/02/06 19:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004d4000-0x4)=0x20, 0x4) 2018/02/06 19:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000ee6000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) socketpair(0x15, 0x5, 0x8000000000005, &(0x7f0000d0d000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) sendto$inet6(r0, &(0x7f000075f000-0x2f)="e09a641144a1c25dd8270b60b4d1061652a27149cb362a52057dac1c38cb385d8129b67b72f87310592606785987fb", 0x2f, 0x4, &(0x7f00003bd000-0x1c)={0xa, 0x2, 0x1, @empty, 0x3fe0000000}, 0x1c) recvfrom$inet6(r1, &(0x7f000055e000)=""/92, 0x5c, 0x140, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005b8000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000deb000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000666000+0xcdb)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd, r3}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000001c000-0x4)=0x2, 0xfffffffffffffed3) accept4$packet(r2, &(0x7f0000f79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000f2000-0x4)=0x14, 0x80000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000320000-0x8)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00004b1000)={0x80, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, {0x2, 0x1, @empty}, 0x9, 0x2, 0x0, 0x81, 0x8000, &(0x7f000067b000)=@generic="d034197022295a2a807ed5ddf89a79dd", 0x0, 0x100000000, 0x76b}) 2018/02/06 19:17:56 executing program 7: clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000f31000-0x4), &(0x7f0000f6a000-0xf9)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f00004da000)={{0x77359400}}, &(0x7f0000001000-0x20)={{}, {0x0}}) mq_timedsend(0xffffffffffffffff, &(0x7f00009a0000), 0x1da, 0x0, &(0x7f00009cc000)={r0, 0x1c9c380}) 2018/02/06 19:17:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x8000000000003, 0x32, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000254000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000043c000-0x4)=0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008bf000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000c82000-0x24)) flock(r3, 0x5) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000393000-0x4)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00009b1000-0x4), &(0x7f0000f0b000)=0x4) getsockopt$inet_buf(r2, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ec000-0x4)=0xa3a495676928e94) seccomp(0x1, 0x0, &(0x7f000046c000)={0x9, &(0x7f0000f03000-0x48)=[{0x2e7b, 0x1, 0x1}, {0x97, 0x7, 0x635, 0xa58}, {0x7ff, 0x9, 0x10001, 0xff}, {0x7f, 0x1ff, 0x100000001, 0x401}, {0x6, 0x2, 0x800, 0x2}, {0x0, 0x3, 0x2, 0x4}, {0x8, 0x84, 0xdb, 0x4}, {0x7fffffff, 0x6eb70281, 0x9, 0x8001}, {0x2, 0x3c16, 0x9, 0x3}]}) clock_gettime(0x0, &(0x7f0000d9b000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f00008d9000)=[{0x9d5e, 0x40000, 0xe8, 0x100000001, @tick=0x1, {0x1, 0x1}, {0x6, 0x3}, @control={0x400, 0x2, 0x7f}}, {0x1ff, 0x7, 0xf2, 0xfd60, @tick=0x3, {0x1, 0x400}, {0x1f, 0x4}, @note={0x3, 0x81, 0x7fffffff, 0x10001, 0x6}}, {0x1, 0x40, 0x80, 0x7, @time={r4, r5+10000000}, {0x7, 0x8}, {0x36, 0x3f}, @raw8={"3bdbca1537e8c90d48c21bf2"}}, {0x3, 0xf344, 0x7fff, 0x2, @tick=0x4f239dc, {0x3, 0x4}, {0x54, 0x800}, @control={0x5, 0x1, 0x1}}, {0x10001, 0x8, 0x5, 0x0, @time={0x0, 0x1c9c380}, {0xfffffffffffffff9, 0x47}, {0x4, 0x800}, @quote={{0x100, 0x8}, 0x2, &(0x7f00009c5000)={0x81, 0x100, 0x1, 0x101, @tick=0x1, {0xe0, 0x8000}, {0x4, 0x2}, @queue={0x7ff, {0x7fffffff, 0x80000000}}}}}, {0x5f6, 0x7, 0xe2, 0x9, @tick=0x7, {0x10001, 0x817}, {0x4, 0x10001}, @note={0xffffffffffff7fff, 0x100000000, 0xffffffffffff7fff, 0xffffffff, 0x6}}], 0x120) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000c92000+0x912), &(0x7f0000fe9000-0x4)=0x8) 2018/02/06 19:17:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) r2 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000012000)=@abs, &(0x7f0000002000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000014000-0x68)=""/104, 0x68) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000001000)=r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r3) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000013000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x30, {0x2, 0x0, @loopback=0x7f000001}, @generic="1e220bcd0b3353d996438dbce91b5580"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000013000-0x4)=0x0, &(0x7f0000000000)) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000013000-0xc)={r4, 0x0, r6}, 0xc) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mq_open(&(0x7f0000389000-0x1)='\x00', 0x800, 0x7, &(0x7f0000fa1000)={0x3800, 0x980, 0x101, 0x5, 0xf4, 0x9, 0xd5a5, 0x5}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 19:17:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) syz_open_dev$random(&(0x7f0000c3c000)='/dev/random\x00', 0x0, 0x0) mount(&(0x7f0000e51000-0x8)='./file1\x00', &(0x7f0000024000-0x1)='.', &(0x7f0000637000)='pstore\x00', 0x0, &(0x7f00003f8000-0x75)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000da5000), &(0x7f0000062000)=0x4) 2018/02/06 19:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000015d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bc8000-0x4), &(0x7f00007e0000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readv(r1, &(0x7f000081f000)=[{&(0x7f0000b75000)}, {&(0x7f000012e000)=""/59, 0x3b}], 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa5000-0x8)={0x0, 0x6}, &(0x7f00007d1000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000198000)={r2, 0x7}, &(0x7f0000fd6000)=0x6) [ 45.084011] binder: 7335:7347 transaction failed 29189/-22, size 0-0 line 3004 [ 45.103255] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.111923] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 19:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000070f000-0xe)='/dev/keychord\x00', 0x10000, 0x0) mknodat(r1, &(0x7f0000070000)='./file0\x00', 0x1, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001e9000)={0x2, 0x7, 0x6, 0x0, 0x1, 0x9, 0x2, 0x1, 0x100000000, 0x3, 0xc8}, 0xb) r2 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10), &(0x7f000003a000-0x10)={0x0, 0x1c9c380}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) connect$inet(r0, &(0x7f000075b000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f000039e000)={0x0, 0x2710}, 0x10) sendfile(r0, r3, &(0x7f00006df000-0x8), 0x800) socket(0x8, 0xe, 0x2) 2018/02/06 19:17:56 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x7, 0x8e5, 0x32b, 0x4}) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000eca000-0x21)="1f0000000104ff10fdfd45c8071100000000000708000100030600dc05df00", 0x1f) 2018/02/06 19:17:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000eac000)=""/191, 0xbf) r1 = add_key$user(&(0x7f0000892000)='user\x00', &(0x7f000009c000)={0x73, 0x79, 0x7a}, &(0x7f0000fc1000)='P', 0x1, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000d71000-0x4d)=""/77, 0x4d) socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e79000-0x4)) 2018/02/06 19:17:56 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r0, r2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000016000)=@syzn, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000023000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000012000-0x1b)={0x0, 0x13, "ec5c4281e11a79e87936bc906b8629242a5c3a"}, &(0x7f0000024000-0x4)=0x1b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000017000)={r5, 0x81, 0x101}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000022000)=0x5, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000b000)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000015000-0x4)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000022000)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000022000)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000019000)={0x6, 0x10000, 0x8, 0x100, 0x15, 0xe3}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000023000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@empty, 0x3, 0x7, 0x0, 0x5, 0x2, 0x80, 0x80, 0x2f, r7, r8}, {0x800, 0x8, 0x0, 0xffffffffffffffff, 0x9, 0xcd2, 0x9, 0x81}, {0x1, 0x4, 0x8, 0x1000}, 0x7, 0x6, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x81ee, 0x100000001, 0x800}}, 0xe8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000004000-0x8)={r6, 0x3}, &(0x7f0000022000-0x4)=0x8) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000024000-0x8c)={r9, @in6={{0xa, 0x2, 0x40, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}}, 0x8c) 2018/02/06 19:17:56 executing program 6: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d23000+0xc8b)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x8, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = open(&(0x7f0000097000-0x8)='./file0\x00', 0x260100, 0x4) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000112000)='/dev/keychord\x00', 0x8100, 0x0) renameat2(r1, &(0x7f0000d28000)='./file0\x00', r2, &(0x7f0000c04000-0x8)='./file0\x00', 0x2) 2018/02/06 19:17:56 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) write$selinux_create(r0, &(0x7f0000ec9000)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000003000-0x20)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000003000)='./file0\x00', 0x230) inotify_rm_watch(r0, r1) connect$inet(r0, &(0x7f0000002000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) fcntl$setsig(r0, 0xa, 0x38) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x80000000, 0x0, 0x8, 0xfffffffffffffc50}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x3, 0x8007, 0x1, 0x2dc, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000)={r2, 0x20000000, 0x40, 0xe0, 0xfffffffffffffffb, 0x6, 0x2, 0x7fffffff, {r3, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0xa6, 0x1, 0xffffffff, 0x8, 0x6}}, &(0x7f0000005000-0x4)=0xb8) 2018/02/06 19:17:56 executing program 6: pipe(&(0x7f0000f61000)={0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00004a9000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c2a000)="cef5656f7cfb021959f1b3723a9cb572", 0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x39, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) [ 45.193233] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/06 19:17:57 executing program 2: r0 = socket(0xc, 0x6, 0x101) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000d9a000-0x1a)={&(0x7f0000d9a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d9a000-0x30)=[], 0x0, &(0x7f0000d9a000-0x58)=[]}, 0x0) INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 245.071700] INFO: task syz-executor3:7381 blocked for more than 120 seconds. [ 245.079038] Not tainted 4.9.80-g550c01d #29 [ 245.084581] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.092713] syz-executor3 D28936 7381 3882 0x00000004 [ 245.098439] ffff8801d056b000 ffff8801c5d72f40 ffff8801c5d72a00 ffff8801c5c70000 [ 245.106591] ffff8801db221b98 ffff8801c5c7fba8 ffffffff838a23db 0000000000000000 [ 245.114619] 0000000000000007 00ff8801d056b000 ffff8801db222468 ffff8801db222490 [ 245.122657] Call Trace: [ 245.125248] [] ? __schedule+0x67b/0x1ba0 [ 245.130936] [] schedule+0x7f/0x1b0 [ 245.136131] [] schedule_preempt_disabled+0x13/0x20 [ 245.142726] [] mutex_lock_nested+0x312/0x870 [ 245.148763] [] ? loop_control_ioctl+0x7a/0x300 [ 245.155005] [] ? mutex_lock_killable_nested+0x960/0x960 [ 245.162029] [] loop_control_ioctl+0x7a/0x300 [ 245.168251] [] ? loop_add+0x770/0x770 [ 245.173860] [] ? loop_add+0x770/0x770 [ 245.179294] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.185045] [] ? ioctl_preallocate+0x220/0x220 [ 245.191259] [] ? selinux_file_ioctl+0x355/0x530 [ 245.197601] [] ? selinux_capable+0x40/0x40 [ 245.203497] [] ? __fget+0x201/0x3a0 [ 245.208754] [] ? __fget+0x228/0x3a0 [ 245.214557] [] ? __fget+0x47/0x3a0 [ 245.219734] [] ? security_file_ioctl+0x89/0xb0 [ 245.226002] [] SyS_ioctl+0x8f/0xc0 [ 245.231182] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.237790] [ 245.237790] Showing all locks held in the system: [ 245.244120] 2 locks held by khungtaskd/515: [ 245.248952] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.257728] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.267550] 1 lock held by rsyslogd/3653: [ 245.271766] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.280665] 2 locks held by getty/3782: [ 245.284717] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.294055] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.304010] 1 lock held by syz-executor3/7381: [ 245.308563] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.318315] 2 locks held by syz-executor3/7395: [ 245.322984] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.332745] #1: (&lo->lo_ctl_mutex#2){+.+...}, at: [] loop_control_ioctl+0x176/0x300 [ 245.343003] 1 lock held by syz-executor3/7402: [ 245.347559] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.357349] 1 lock held by syz-executor3/7416: [ 245.361953] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.371711] 1 lock held by syz-executor3/7424: [ 245.376353] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.386111] 1 lock held by syz-executor3/7425: [ 245.390668] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.400438] 1 lock held by syz-executor3/7427: [ 245.405023] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.414782] 2 locks held by syz-executor5/7382: [ 245.419419] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.428772] #1: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_reread_part+0x1e/0x40 [ 245.438380] 1 lock held by syz-executor5/7408: [ 245.442980] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 245.453087] 1 lock held by syz-executor5/7414: [ 245.457647] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.467050] 1 lock held by syz-executor5/7417: [ 245.471662] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.480997] 2 locks held by blkid/7397: [ 245.484978] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 245.494215] #1: (loop_index_mutex){+.+.+.}, at: [] lo_open+0x1b/0xa0 [ 245.502916] [ 245.504516] ============================================= [ 245.504516] [ 245.511710] NMI backtrace for cpu 0 [ 245.515348] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.80-g550c01d #29 [ 245.522510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.531843] ffff8801d8717d00 ffffffff81d94b69 0000000000000000 0000000000000000 [ 245.539844] 0000000000000000 0000000000000001 ffffffff810bac60 ffff8801d8717d38 [ 245.547814] ffffffff81d9fc8d 0000000000000000 0000000000000000 ffff8801c5c71c18 [ 245.555789] Call Trace: [ 245.558353] [] dump_stack+0xc1/0x128 [ 245.563690] [] ? irq_force_complete_move+0x390/0x390 [ 245.570415] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.576353] [] ? irq_force_complete_move+0x390/0x390 [ 245.583076] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.590145] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.597129] [] watchdog+0x6f0/0xa70 [ 245.602376] [] ? watchdog+0x125/0xa70 [ 245.607794] [] kthread+0x26d/0x300 [ 245.612951] [] ? reset_hung_task_detector+0x20/0x20 [ 245.619586] [] ? kthread_park+0xa0/0xa0 [ 245.625182] [] ? kthread_park+0xa0/0xa0 [ 245.630787] [] ? kthread_park+0xa0/0xa0 [ 245.636382] [] ret_from_fork+0x5c/0x70 [ 245.642044] Sending NMI from CPU 0 to CPUs 1: [ 245.646573] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b20c6 [ 245.654029] Kernel panic - not syncing: hung_task: blocked tasks [ 245.660169] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.80-g550c01d #29 [ 245.667327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.676658] ffff8801d8717cb8 ffffffff81d94b69 ffffffff83a8ade0 ffff8801d8717d90 [ 245.684628] ffff8801c5c71c00 dffffc0000000000 ffffffff84409000 ffff8801d8717d80 [ 245.692595] ffffffff8142f541 0000000041b58ab3 ffffffff8418ab20 ffffffff8142f385 [ 245.700561] Call Trace: [ 245.703122] [] dump_stack+0xc1/0x128 [ 245.708456] [] panic+0x1bc/0x3a8 [ 245.713443] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.721646] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.728892] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.736144] [] watchdog+0x701/0xa70 [ 245.741393] [] ? watchdog+0x125/0xa70 [ 245.746815] [] kthread+0x26d/0x300 [ 245.751975] [] ? reset_hung_task_detector+0x20/0x20 [ 245.758610] [] ? kthread_park+0xa0/0xa0 [ 245.764204] [] ? kthread_park+0xa0/0xa0 [ 245.769798] [] ? kthread_park+0xa0/0xa0 [ 245.775397] [] ret_from_fork+0x5c/0x70 [ 245.781472] Dumping ftrace buffer: [ 245.785045] (ftrace buffer empty) [ 245.788726] Kernel Offset: disabled [ 245.792330] Rebooting in 86400 seconds..